IJSRP Journal
IJSRP, Research Journal, Department Member
- IJSRP publishes online journal with ISSN 2250-3153
www.ijsrp.orgedit
The basis of this study is the fact that Health and Human Development (through health) have significant impact or effect on the economic growth of the Nigerian Economy. Health care system can be defined as the aspect of organizing... more
The basis of this study is the fact that Health and Human Development (through health) have significant impact or effect on the economic growth of the Nigerian Economy.
Health care system can be defined as the aspect of organizing people, resources and institutions which deliver health care services to meet the needs of the health of populations targeted. A semi meta-analytic approach was used to assess the rate of distribution of health work force in Nigeria and the quality of their productivity. Unequal distribution of health workers is a major challenge in Nigeria health sector which should be holistically looked into by the government.
Improved health workforce contributes majorly to economic growth in different ways which subsequently will lead to the attainment of VISION 2020. Therefore, spending on health workers is a productive investment because it can raise the citizens' health status and it reduces the suffering of individuals on ill health, thereby promoting better opportunities to achieve economic growth and development.
Health care system can be defined as the aspect of organizing people, resources and institutions which deliver health care services to meet the needs of the health of populations targeted. A semi meta-analytic approach was used to assess the rate of distribution of health work force in Nigeria and the quality of their productivity. Unequal distribution of health workers is a major challenge in Nigeria health sector which should be holistically looked into by the government.
Improved health workforce contributes majorly to economic growth in different ways which subsequently will lead to the attainment of VISION 2020. Therefore, spending on health workers is a productive investment because it can raise the citizens' health status and it reduces the suffering of individuals on ill health, thereby promoting better opportunities to achieve economic growth and development.
Research Interests:
In the present study, an attempt has been made to characterize the natural resources and terrain condition and prescribe suitable action items towards sustainable development of Kundeimal micro watershed using geo informatics tools like... more
In the present study, an attempt has been made to characterize the natural resources and terrain condition and prescribe suitable action items towards sustainable development of Kundeimal micro watershed using geo informatics tools like satellite remote sensing, Global Positioning System and Geographic Information System. Satellite image of WORLDVIEW-II sensor and limited ground observations have been utilized for generating the thematic layers .The spatial layers have further been integrated and analysed using different geo informatics tools in GIS platform to generate alternate sustainable land use plan and watershed based suitable soil & water conservation measures for the micro watershed. The logic used in this study to generate the site specific action plan items is based on concept of sustainability.
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Electronic communication is becoming an important issue now’s day. Hiding the details of communication, content, nodes from the adversaries like an eavesdropper, hacker etc is usually not considering before. Encryption is becoming the... more
Electronic communication is becoming an important issue now’s day. Hiding the details of communication, content, nodes from the adversaries like an eavesdropper, hacker etc is usually not considering before. Encryption is becoming the most important part of all the communication channels. Onion routing is an anonymous connection that can provide support anonymous mail as well as other applications. The nodes include in the network cannot be always trusted, since a valid node may be captured by enemies and becomes malicious. Onion routing with salt is the secure network topology that help to protect the data and the network after the enemy captures the node path. Onion routing with salt make the network more secure and data more protected.To create this and provide main aim of onion routing its uses public key encryption with salting method to put multiple layer of encryption around the original data thus making an onion like structure and each layer between source to destination peel off each layer of encryption.
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Education is illumination. It plays extremely significant role in the lives of individuals by empowering them with various abilities, skills, competencies, and thus paving way for enhancing the quality of life. The students come from... more
Education is illumination. It plays extremely significant role in the lives of individuals by empowering them with various abilities, skills, competencies, and thus paving way for enhancing the quality of life. The students come from various backgrounds such as rural and urban regions. The students undergo a lot of pressure to with stand today’s competition, mainly at the moment of their establishment stage in career. In order to cope up with the stress and pressure of today’s competitive world, the students should have a balance in their emotional stability. Emotional Intelligence is a type of intelligence that has been heavily studied in social sciences, psychology and business sector, but not in educational arena.
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This study was conducted at Mambusao, Capiz, Philippines, at DOST-VI, Iloilo Philippines last September 2011 to determine the pH value of raw oyster samples from selected outlets in Capiz. Raw oyster samples from Sapian, Ivisan and Roxas... more
This study was conducted at Mambusao, Capiz, Philippines, at DOST-VI, Iloilo Philippines last September 2011 to determine the pH value of raw oyster samples from selected outlets in Capiz. Raw oyster samples from Sapian, Ivisan and Roxas City outlets of Capiz were bought, extracted from its shell and frozen last September 6,13,20 and 27, 2011 and were then transported and subjected to pH analysis at c of Science and Technology, Region VI Laboratory last September 7,14 ,21 and 28, 2011. The pH of raw oyster meat samples are within the microbial growth range for salmonella spp, staphylococcus aureus and Escherichia coli.
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India is the third largest producer of manganese ore in the world. The countries most important ore deposits are Syngenetic, epigenetic and lateritic. Supergene enrichments associated with the first two groups. On the basis of mode of... more
India is the third largest producer of manganese ore in the world. The countries most important ore deposits are Syngenetic, epigenetic and lateritic. Supergene enrichments associated with the first two groups. On the basis of mode of occurrence and association with different kinds of country rocks, the Indian manganese ore deposits have been classified as Gondites, Kodurites and Laterite.
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Heart Rate Variability (HRV) can be measured with the variation of RR intervals exhibited in a sequence of ECG sample. For a short-term HRV, measuring time is usually defined. However, with numerous possibilities of shortening the... more
Heart Rate Variability (HRV) can be measured with the variation of RR intervals exhibited in a sequence of ECG sample. For a short-term HRV, measuring time is usually defined. However, with numerous possibilities of shortening the measuring time to evaluate the HRV further precision can be exhibited. This paper elucidates on analyzing raw ECG data and then further pre-processing it to obtain a smoothened data to detect mean HRV value .Further the ECG Data subsets of different age groups is taken and analyzed to find out the implications HRV has in patient’s lives and as a predictor of mortality. Heart rate variability (HRV) has been a strong predictor of heart failure and its prognostic significance is yet to be explored. The data in the experiment are taken from publically available source physionet.
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A traditional forward dictionary is where the user inputs a word and gets one or more definitions as output. Whereas, in a reverse dictionary the user enters the desired phrase with logic and gets a certain number of words as outputs... more
A traditional forward dictionary is where the user inputs a word and gets one or more definitions as output. Whereas, in a reverse dictionary the user enters the desired phrase with logic and gets a certain number of words as outputs similar to the concept of the user input phrase. The reverse dictionary addresses the wide spread problem of knowing the meaning of a word, but unable to recall the appropriate word on demand .In this paper introduce a broad overview of the reverse dictionary and what are the techniques is used in reverse dictionary, some limitation of the reverse dictionary.
Research Interests: Study and Dictionary
In high frequency satellite systems prediction of channel characteristics can be of immense value in improving the quality of signals. Signal attenuation impacts QoS in wireless and satellite networks. An intelligent decision support... more
In high frequency satellite systems prediction of channel characteristics can be of immense value in improving the quality of signals. Signal attenuation impacts QoS in wireless and satellite networks. An intelligent decision support system is therefore necessary for service providers by accurately calculating cloud, fog, rain, gaseous, and scintillation attenuations using predicted signal-weather correlated database in collaboration with ITU-R propagation models combined with gateway, and ground terminal characteristics. The effect becomes a key feature in adjusting and improving satellite signal power, modulation and coding schemes, monitored and controlled altogether by a powerful and efficient intelligent-based attenuation countermeasure system. Weather attenuations can have a distorting effect on signal fidelity at higher frequencies that lead to excessive digital transmission error. This loss of signal is commonly referred to as signal attenuation. Signal attenuation impacts QoS (Quality Of service) in wireless and satellite networks. An intelligent decision support system is therefore necessary for service providers by accurately calculating the attenuations [1]-[5]. In this project we are calculating rain attenuation. The fuzzy logic is added into the system. The fuzzy system will determine the ambiguous signal during the attenuation performed.
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Antibacterial resistance to common antibiotic has increased overtime; there is thus the need to look for an alternative medicine to stem the trend. This study reported incidence of β-lactamase producing Klebsiella pneumonia from patients.... more
Antibacterial resistance to common antibiotic has increased overtime; there is thus the need to look for an alternative medicine to stem the trend. This study reported incidence of β-lactamase producing Klebsiella pneumonia from patients. The antibacterial activity of crude aqueous and ethanolic extract of Phyllanthus niruri was also investigated against some test bacteria. Antimicrobial activities were analyzed using agar diffusion method. Experiments were performed in triplicate and reported as mean ± standard error of mean and difference was analyzed using one way ANOVA at p≤0.05. Sixty five percent (65%) and 25% of urine and wound samples were positive to β-lactamase producing K. pneumonia respectively. The highest zone of inhibition (22.0mm) was observed in a concentration of 0.5g/mL from ethanolic extract against K. pneumonia. While the minimum inhibitory concentration (MIC) of aqueous and ethanolic extract of the plant was evidenced in 0.2g/mL and 0.1g/mL respectively. From the foregoing this study has shown that P. niruri extract have potential to be remedy for infectious disease caused by β-lactamase producing K. pneumonia.
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This paper presents results of the influence of Monitoring and Evaluation (M&E) skills on the relationship between Performance Contracting (PC) system and organizational performance in government ministries in Kenya. Descriptive survey... more
This paper presents results of the influence of Monitoring and Evaluation (M&E) skills on the relationship between Performance Contracting (PC) system and organizational performance in government ministries in Kenya. Descriptive survey design and correlational research designs were used in a mixed methods research approach. Quantitative data was collected through a questionnaire while qualitative data was collected through an interview guide. Research instruments were pilot tested for validity through content related method and reliability through test-retest criterion. A sample size of 310 respondents was selected by use of Sekaran’s (2003) sampling size criterion from a population of 103,010 employees in government ministries through multi-stage sampling technique. Arithmetic mean and standard deviation were used for analyzing descriptive data while Pearson Product Moment Correlation (r) and Stepwise Regression (R2) analysis were used for analyzing inferential data. F-tests were used to test the hypothesis in the study. Tests of statistical assumptions were carried out before data analysis to avoid invalidation of statistical analysis. With R2 = 0.14, F (3,177) = 9.588 at p < 0.05, the null hypothesis was rejected and it was concluded that the strength of the relationship between PC system and organizational performance depends on M&E skills. Monitoring and Evaluation skills, therefore, moderate the relationship between PC system and organizational performance in government ministries in Kenya. It is recommended that implementers of PC system in government ministries in Kenya should be equipped with M&E skills.
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Over the air (OTA) is a platform by which GSM provider can send and receive services from and to SIM card. Such OTA Platform are expensive and implemented on operator side only. If SIM vendor want to perform online testing of SIM services... more
Over the air (OTA) is a platform by which GSM provider can send and receive services from and to SIM card. Such OTA Platform are expensive and implemented on operator side only. If SIM vendor want to perform online testing of SIM services they need an special online account with Operator to access their OTA service. To overcome this limitation, GSM modem can be used to perform online testing without special access of operator OTA server with support of “exposesd” API of GSM modem.
Research Interests: Sim Card Reader and Modem
PMMA/CaCO3 nanocomposites have been fabricated by in-situ polymerization. The influence of concentration and stirring speed on tensile strength have been studied. The experimental results were optimized using Taguchi’s approach. L9... more
PMMA/CaCO3 nanocomposites have been fabricated by in-situ polymerization. The influence of concentration and stirring speed on tensile strength have been studied. The experimental results were optimized using Taguchi’s approach. L9 Orthogonal arrays of Taguchi, the signal-to-noise (S/N) ratio and the analysis of variance (ANOVA) are employed to find the optimal input parameter levels and to analyze the effect of these parameters on tensile strength. Experimental results showed that tensile strength PMMA/CaCO3 nanocomposites increased up to 53 % at 0.6 wt. % CaCO3 and 1000 rpm in comparison to corresponding pure PMMA. The experimental results and various statistical approaches namely, Taguchi methods, Conceptual S/N ratio and drew similar conclusions. The ANOVA analysis showed that speed is more dominant in comparison to concentration.
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The consumer behavior is always remaining under influence of factors, which simulates the behavior of consumers towards either remain loyal with existing brand or switch towards other brands. This research study is aimed to analyze the... more
The consumer behavior is always remaining under influence of factors, which simulates the behavior of consumers towards either remain loyal with existing brand or switch towards other brands. This research study is aimed to analyze the switching behavior of mobile users in Manchester, UK, whose behavior is affected toward switching from exiting mobile phones towards new mobile phone. The focus of research study has been set to analyze the relationship between influencing factors (affecting consumer behavior) and switching intentions of consumers regarding their mobile phones. The other focus of the research study is to identify the factors, which de-motivates the behavior of consumers from switching towards other mobile phones.
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Heavy mineral assemblage of sediments in Almanaqil Ridge, Gezira State, Sudan has been studied, to identify, and if possible, to know their source and transporting agent. Four sediment samples were analyzed for determinations heavy... more
Heavy mineral assemblage of sediments in Almanaqil Ridge, Gezira State, Sudan has been studied, to identify, and if possible, to know their source and transporting agent. Four sediment samples were analyzed for determinations heavy mineral assemblage. The separation of these minerals was carried out using bromoform (specific gravity 2.85). These were followed by slide examination under the petrographic microscope. Heavy minerals grains of soil samples collected from outside the study area (sample 1 and 2) were compared with those inside the study area (sample 6 and 7). The heavy minerals assemblages of Zircon, Tourmaline, Rutile, Silimatate, Andalusite , Garnet, Epidote, and Quartz indicated its derivation from mixed sources of acid igneous rock to medium and high grade metamorphic rocks. The calculated % ZTR (Zircon, Tourmaline, Rutile) values varied between 47.99% to 26.08 % in in the samples from outside the study area compared with values of those inside study area which varied between 12.92% to 17.95 % and the mean ZTR percentage indices was 37.035 % of outside the study area and 15.5% of those inside study area. The three most abundant were Quartz, Garnet and Andalusite with values 50.33 %, 34.2 % and 24.52, respectively. Heavy minerals assemblages in the sediments of study area and that outside the area indicated low Zircon Tourmaline Rutile indices. This index is used as a clue for the identification of the source and as measure of the maturity of the sediments. The low ZTR index might indicate mineralogical immaturity and mineralogical composition. Heavy sand mineralogy revealed that the origin of the sand in the area was the Nubian sandstone.
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Replacement of missing anterior tooth is the most esthetic challenging situation. Following tooth loss, reduction in bone height is often accompanied by alteration in gingival architecture. Immediate implant placement in freshly extracted... more
Replacement of missing anterior tooth is the most esthetic challenging situation. Following tooth loss, reduction in bone height is often accompanied by alteration in gingival architecture. Immediate implant placement in freshly extracted socket is said to decrease these. This case report describes the step by step procedure for the same. Implant placement was followed by immediate implant loading by cementing a zirconia crown. Review check up were done till 36 months and showed implant to be functional. In addition to reduced treatment time and fewer surgeries, good esthetics and patient satisfaction are obvious advantage of immediate implant placement.
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The Chilika lake is one of The Asia’s largest brackish water with rich biodiversity. It is the winter ground for the migratory Avifauna in the country. This lake is a highly productive ecosystem for several fishery resources more than 1.5... more
The Chilika lake is one of The Asia’s largest brackish water with rich biodiversity. It is the winter ground for the migratory Avifauna in the country. This lake is a highly productive ecosystem for several fishery resources more than 1.5 lakh fisher folks of 132 villages and 8 towns on the bank of Chilika directly depend upon the lagoon for their sustenance based on a unique biodiversity and socio-economic importance. The lagoon also supports a unique assemblage of marine, brakish water and fresh water biodiversity. The lagoon also enrich with avi flora and avi fauna , fishery fauna and special attraction for eco-tourism. The other major components of the restoration are based on the management of lagoon by local community participation for the sustainable of the ecosystem. A wise step is taken by CDA for conservation and management of lagoon is that the salt sustainable mechanism and integrated the terrestrials aquatic resource management.
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Vibrations due to natural dynamic loads generated by earthquake. The reducing of structural vibrations occurs by adding a mechanical system that is installed in a structure called Dampers .In this paper, the vibration control of multi... more
Vibrations due to natural dynamic loads generated by earthquake. The reducing of structural vibrations occurs by adding a mechanical system that is installed in a structure called Dampers .In this paper, the vibration control of multi degree of freedom (MDOF) buildings connected with selected types of dampers due to earthquake effect is studied. The application of Viscous and Semi active variable friction (SAVFD) damper for response control of seismically excited building is evaluated. Both dampers effectiveness is investigated in terms of the reduction of structural responses (displacements and accelerations) of the connected to building. The optimum number and the location of dampers are decided by the optimization procedure.
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This study was carried out to confirm whether Aeromonas hydrophila is a main haemorrhagic pathogen in blunt snout bream Megalobrama amblycephala (BSB). The fish was challenged with bacterial concentrations of 1.7×104, 1.7×105, 1.7×106 and... more
This study was carried out to confirm whether Aeromonas hydrophila is a main haemorrhagic pathogen in blunt snout bream Megalobrama amblycephala (BSB). The fish was challenged with bacterial concentrations of 1.7×104, 1.7×105, 1.7×106 and 1.7×107 cfu/fish for 7 days post infection. The results showed that mortality was bacterial-dose dependent, with 100% mortality observed at 1 day at the highest dose level (1.7×107 cfu/fish). For comparison, control fish exhibited cumulative mortalities of 0%. The median lethal dose (LD50) was 5×105 cfu/fish. A total of 15 bacterial strains of Aeromonas were re-isolated from challenged fish and re-identified based on morphological characteristics, biochemical tests and genomic DNA gene sequencing. No bacteria were isolated from the control group. This study results indicated that A. hydrophila is capable of causing haemorrhagic septicaemia in BSB. Antibiotic susceptibility test with two strains D4 and HU201301 was investigated; both strains showed sensitive to most of the tested drugs.
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This paper examines the effects of parental mediation and television co-viewing on adolescents’ sexual initiation. Television plays an important role in the sexual socialization of adolescents. In Kenya, it has been established that... more
This paper examines the effects of parental mediation and television co-viewing on adolescents’ sexual initiation. Television plays an important role in the sexual socialization of adolescents. In Kenya, it has been established that sexual activity starts early, that 42 per cent of girls aged15-19 years have had sexual intercourse and 17 per cent are sexually active. Early sexual initiation (before age 16) is likely to involve sexual risk-taking and expose young people to unwanted sex, sexually transmitted infections, and teenage pregnancy. Research has revealed that in Kenya early sexual behaviour is manifested in the youth's high incidence of pregnancies, abortions, stress and sexually transmitted diseases, including HIV/AIDS. The paper sought to investigate the effects of parental mediation and TV co-viewing on adolescents sexual initiation by addressing the following three fundamental concerns, (1) how television influences early sexual initiation of adolescents, (2) the extent to which parental mediation and television co-viewing may influence adolescents sexual initiation, (3) whether television can play a major positive role in promoting adolescents sexual awareness.
Research Interests: Mediation and Television
Objectivity (value-free) and ethics (rules of conduct) in empirical research are very essential for generating knowledge. However, intrusion of personal, participants and funders’ values (i.e. bias, belief, presuppositions) in research is... more
Objectivity (value-free) and ethics (rules of conduct) in empirical research are very essential for generating knowledge. However, intrusion of personal, participants and funders’ values (i.e. bias, belief, presuppositions) in research is unavoidable during empirical research process. This article aims to determine the positions of values and ethics in empirical research to achieve reliability, validity and generalizability, and the possibilities to accommodate objectivity and ethical rationally in research. Through content analysis of available literature, this article presents that values of the stakeholders intrude in empirical research both consciously and unconsciously. It is also sometimes problematic to maintain research ethics. This study established that there are opportunities to promote objective research (value-free research) within the premise of value relevance to an expected level. This article claims that appropriate research planning, effective sample design, carefully data collection and interpretation can promote and enhance objectivity of empirical research and achieve research ethics.
Research Interests: Ethics and Objectivity
Xanthones and their derivatives have been reported to exhibit inhibitory activities towards Plasmodium falciparum. In order to provide deep insight into the correlation between inhibitory activities and structures of xanthones, linear... more
Xanthones and their derivatives have been reported to exhibit inhibitory activities towards Plasmodium falciparum. In order to provide deep insight into the correlation between inhibitory activities and structures of xanthones, linear regression method was employed to establish QSAR models for 16 xanthones derivatives with different structure. The accuracy and predictive power of the proposed QSAR model were verified, optimized, and validated by semi empiric PM3 method. The result of this research showed that the best QSAR model was model 3.
Research Interests:
Mining frequent patterns in transaction databases, time-series databases, and many other kinds of databases has been studied popularly in data mining research. Most of the studies adopt an Apriori-like candidate set generation-and-test... more
Mining frequent patterns in transaction databases, time-series databases, and many other kinds of databases has been studied popularly in data mining research. Most of the studies adopt an Apriori-like candidate set generation-and-test approach. However, the candidate set generation is still costly, especially when there exist a large number of patterns and/or long patterns. Frequent-pattern tree (FP-tree) structure, which is an extended prefix -tree structure for storing compressed, crucial information about frequent patterns, and develop an efficient FP-tree based mining method, FP-growth, for mining the complete set of frequent patterns by pattern fragment growth. Training dataset repeatedly produces massive amount of rules. It’s very tough to store, retrieve, prune, and sort a huge number of rules proficiently before applying to a classifier. In such situation FP is the best choice but problem with this approach is that it generates redundant FP Tree. In this paper, the limitation of these two methods and an integrated techniques of both Apriori and FP-Growth, is used to overcome the limitation of existing methods.
Research Interests:
A growing body of data suggests that a significantly enhanced salivary cortisol response to waking may indicate an enduring tendency to abnormal cortisol regulation. More methods have been proposed to deal with forecasting problems using... more
A growing body of data suggests that a significantly enhanced salivary cortisol response to waking may indicate an enduring tendency to abnormal cortisol regulation. More methods have been proposed to deal with forecasting problems using fuzzy time series. In this paper, our objective was to apply the response test to a population already known to have long-term hypothalamo–pituitary–adrenocortical (HPA) axis dysregulation. We hypothesized that the free cortisol response to waking, believed to be genetically influenced, would be elevated in a significant percent age of cases, regard less of the afternoon Dexamethasone Suppression Test (DST) value based on fuzzy time series and genetic algorithms. The proposed method adjusts the length of each interval in the universe of discourse for forecasting the Longitudinal Dexamethasone Suppression Test (DST) data on a fully remitted lithium responder for past 5 years who was asymptomatic and treated with lithium throughout the experimental results show that the proposed method gets good forecasting results.
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Today, it’s almost true to say that we live in a mobile world. There are over 5 billion mobile connections world-wide, almost 4 connections for every 5 people on globe. When people’s are roam across the world they most important things is... more
Today, it’s almost true to say that we live in a mobile world. There are over 5 billion mobile connections world-wide, almost 4 connections for every 5 people on globe. When people’s are roam across the world they most important things is to carry is Mobile phone but when they don’t have valid subscription with network operator for roaming, communication with external world is affected. There is two option either he can subscribe for expensive Roaming & other way to buy the local SIM of corresponding roaming location (which may lead to carry multiple SIM). With this White paper we try to solve the issue of National / International Roaming without carrying multiple SIM card. With this concept a single SIM card may contain multiple International Mobile Subscriber Identity (IMSI) belongs to unique mobile phone number known as Mobile Station International Subscriber Directory Number (MSISDN) where MNO (or MVNO) are manage the MSISDN mapping with currently used IMSI at server end.
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Kazuo Ishiguro a Japanese born British novelist has been celebrated as one of the renowned contemporary British writer. He has been nominated for several awards and possess’ Booker Prize for the novel The Remains of the Day. As a product... more
Kazuo Ishiguro a Japanese born British novelist has been celebrated as one of the renowned contemporary British writer. He has been nominated for several awards and possess’ Booker Prize for the novel The Remains of the Day. As a product of Nagasaki, he has the very feeling of the post war dilemmas and deliberations. Though his family move to Britain, London when he is five, his natural instinct has the ideal nostalgia within himself but to a little extent. A kind of hybridity is chief in his novels, serving as a dual background for his novels. He quotes “I have this experience of another culture. I m also a very Japanese writer, keeping back the really scary and important emotions”. The novels of Ishiguro are set in the past reflecting the 20th century confronting nasty life style. The novels are expressive about self-denial in the face of preserving the dignity that the protagonist faces. This self-denial is a fascinating feature that is associated with Japanese background. The setting of the novel deliberately changes to an English background narrating the story of an English butler who is the representative feature of Ishiguro’s and 20th century modern Britain. Ishiguro quotes that he has a liking towards both the pre and post war settings as that they try to test the values and ideas. The post war tensions are seen in all of Ishiguro’s narrative protagonists exhibiting human failings and the disclosing of their flaws of dilemmas.
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This paper outlines the very basic concept of secure element. Also it talks about various types of secure elements, what were the needs which lead to the evolution of each type, how one better over the other, what are the challenges is... more
This paper outlines the very basic concept of secure element. Also it talks about various types of secure elements, what were the needs which lead to the evolution of each type, how one better over the other, what are the challenges is faced by each step of this technology!
Research Interests: Technology and Evolution
To assess sonosalphingography whether it can be used to test tubal patency in infertility patients which is less invasive instead of diagnostic laparoscopy with chromopertubation which is associated with many complications?
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The paper describe the role of quarry dust In the construction of buildings and other structures to eliminate the demand of natural sand by using quarry waste to replace the use of natural sand. We are investigating the potential of using... more
The paper describe the role of quarry dust In the construction of buildings and other structures to eliminate the demand of natural sand by using quarry waste to replace the use of natural sand. We are investigating the potential of using quarry waste and its effect on the strength and workability of concrete. This paper reports the experimental study which investigated the partial replacement of sand with quarry dust. Initially cement concrete cube was studied with various proportions of cement concrete + quarry dust (M 20, AND M25). The experimental results showed that the addition of quarry dust as fine aggregate ratio of 30%, 40% and 50% was found to enhance the compressive properties.
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In the present study for the establishment of culture in the laboratory adults of Tribolium castaneum were collected from two different areas, Dayalbagh and Cantonment area of the Agra city and pooled together to have a heterogeneous... more
In the present study for the establishment of culture in the laboratory adults of Tribolium castaneum were collected from two different areas, Dayalbagh and Cantonment area of the Agra city and pooled together to have a heterogeneous population with large variability. The progeny thus reared in the laboratory was designated as parental strain (P1). Effect of temperature and humidity were studied on the strains of this laboratory culture.
Research Interests:
Chromosomal information of species are essential since species are considered to be the objective reality of some particular genetic continuity and karyological studies has come to recognized as an important tool in understanding the... more
Chromosomal information of species are essential since species are considered to be the objective reality of some particular genetic continuity and karyological studies has come to recognized as an important tool in understanding the problem of taxonomy and biology. In the present investigation T. castaneum has been studied with the view to determine the diploid (2n) number, morphology, centromeric index, sex determination mechanism, C-banding pattern and NOR localization which are essential to obtain a complete knowledge of cytogenetics of any animal. The observations revealed that karyotype of T. castaneum, showed a diploid number of 2n = 20 chromosome and sex determining mechanism was of “parachute type” due to the X and y chromosome (9AA + Xyp). C- banded preparations showed positive staining in centromeric regions of all autosomes. In sex chromosomes only Xp chromosome indicated heterochromatised block. Nucleolar organizing regions were also localized.
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Group representations play a central role in the classification of problems with group symmetries. In this paper we deal with the algebraic setup that provides this classification. In particular we relate the irreducible representations... more
Group representations play a central role in the classification of problems with group symmetries. In this paper we deal with the algebraic setup that provides this classification. In particular we relate the irreducible representations to the conjugacy classes of the symmetry group.
Research Interests:
The study was carried out to determine the ability of lactic acid bacteria (LAB) isolated from fish intestine to do deconjugation of bile salt. Bile salt deconjugation was shown by the production of cholic acid. This experiment was... more
The study was carried out to determine the ability of lactic acid bacteria (LAB) isolated from fish intestine to do deconjugation of bile salt. Bile salt deconjugation was shown by the production of cholic acid. This experiment was consisted of six treatments with five replicates.
Research Interests: Bacteria and Lactic Acid
In modern day times, construction of Multistory Buildings has become a necessity due to scarcity of land and increase in population of towns and cities. Any city we travel , though we find a number of Multistory Buildings but at the same... more
In modern day times, construction of Multistory Buildings has become a necessity due to scarcity of land and increase in population of towns and cities. Any city we travel , though we find a number of Multistory Buildings but at the same time it is found that they are facing numerous maintenance problems from civil engineering point of view and these maintenance problems occur due to not paying enough attention to serviceability and maintainability during planning and construction stage. The problems, author has written down in this research paper are very small and trivial common sense issues, but at the same time these are neglected by site engineers and their supervisors with the result, the occupants who have put their life time savings in purchase of such exorbitantly costly apartments, sometimes feel cheated and frustrated due to frequent occurrence of maintenance problems.
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A total of 1200 pregnant women attending antenatal clinic in Hospitals in Okigwe Local Government Area, were screened for the presence of malaria infection and factors for pre-clampsia (proteinuria and high blood pressure) using Giemsa... more
A total of 1200 pregnant women attending antenatal clinic in Hospitals in Okigwe Local Government Area, were screened for the presence of malaria infection and factors for pre-clampsia (proteinuria and high blood pressure) using Giemsa stain, dipsticks (Albustix) and sphygmomanometer. The prevalence of malaria infection, proteinuria and high blood pressure among pregnant women attending antenatal clinic in Okigwe Local Government Area (L.G.A) in relation to age group, malaria was highest among 17-21 years (26.1%), followed by the age group of 37-41 (20.6%) and least age group was >42 years (2.7%). The result also showed that the prevalence of malaria was highest at Divine Hospital (17.2%), followed by General Hospital Okigwe (13.9%), and the least was observed at Eve hospital (6.9%), was considered statistically significant. While proteinuria among the pregnant women revealed that the age group of 22-26 years had the highest prevalence rate of 7.5%, followed by 17-21 years (5.5%) and the least was >42 (1.3%). Proteinuria was more prevalent among pregnant women attending Okigwe General Hospital (5.7%), while the least was found at Divine maternity (3.0%). The prevalence of high blood pressure among pregnant women in relation to age group showed that, the age group of 37-41 years had the prevalence rate of 42.8%, followed by 22-26 years (13.9%) and the least prevalent was >42 years (1.3%). General Hospital Okigwe recorded the prevalence rate of 10.4%, and the least was Eve Hospital (5.1%), (p <0.05), age differed significantly in the study population. It is imperative to improve the quality of services in antenatal clinics so as to detect women who are at risk to malaria and complications such as pre-eclampsia.
Research Interests:
Stadium disasters due to inappropriate multiple engineering/geological errors have been part of history of the world necessitating pre construction site investigation using geotechnical and geophysical evaluation of a proposed Site for... more
Stadium disasters due to inappropriate multiple engineering/geological errors have been part of history of the world necessitating pre construction site investigation using geotechnical and geophysical evaluation of a proposed Site for Afijio Local Government Stadium Ilora, Southwestern Nigeria. gGeotechnical aspect of this research involved, diging of three trial pits and seven samples were taken per pit at interval of 0.5m. The samples were taken to the laboratory for grain size analysis and consistency limits determination following the standards specified by ASTM D6913-04. Furthermore, five points on the proposed site were occupied employing Schlumberger electrode array, with a maximum current electrode spacing (AB/2) of 100m.
Research Interests:
Investigated the effect of two different soft chemicals viz., formic acid and oxalic acid+ sugar syrup, and one synthetic miticide (Bayvarol) on drone fertility of Apis mellifera L. Drones of untreated control were found in highly fertile... more
Investigated the effect of two different soft chemicals viz., formic acid and oxalic acid+ sugar syrup, and one synthetic miticide (Bayvarol) on drone fertility of Apis mellifera L. Drones of untreated control were found in highly fertile condition where the highest sperm production (1.63µl) was recorded. The highest living sperm cell (94.58%) was also observed in the untreated control drones. The lowest sperm production (0.46 µl) and the lowest living sperm cell (84.38%) were observed in the Bayvarol treated drones. The highest mortality of drone (56.36%) was also recorded in the Bayvarol treated drones. The lowest ejaculation (17.27%) and the highest nosema infected drones (30.9%) were also observed in the Bayvarol treated drones. Formic acid and Oxalic acid+ sugar syrup had shown little effect on drone fertility. It is concluded that the Bayvarol affects the sperm production, sperm viability and interfere the immune system of bees due to high number of nosema infection.
Research Interests:
An investigation on quality parameters of honey collected from mustard, litchi and sundarban (multiflora) flora of Bangladesh was undertaken to compare with European Union (EU) quality standard viz., moisture content, electric... more
An investigation on quality parameters of honey collected from mustard, litchi and sundarban (multiflora) flora of Bangladesh was undertaken to compare with European Union (EU) quality standard viz., moisture content, electric conductivity, specific rotation, hydroxymethylfurfural (HMF) content, invertase content, antibiotic content and sulfonamides content. Sundarban honey (multifloral) (17.7g/100g) and mustard honey (19.5g/100g) were found in standard moisture condition and the litchi honey was found above the limit of EU standard (20g/100g). All the honey samples were found in the EU standard limit in terms of electrical conductivity and specific rotation. The HMF content was found higher (200.5mg/kg) in sundarban sample and no HMF was observed in the litchi honey. Highest invertase activity (99 IU/kg) was found in the litchi honey where as mustard and sundarban honey showed very low invertase activity with 2.0 IU/kg and 0.0 IU/kg respectively which was far below than EU standard (50 IU/kg). All the samples had shown negative reaction with tetrasensor and sulfasensor. So, it may be concluded that the honey from sundarban was highly overheated. On the other hand, the mustard and litchi honey were overheated and not heated respectively. Sundarban and mustard honey had failed to reach the quality standard to the EU. But litchi honey was found to met the all the EU quality requirements except the moisture content.
Research Interests:
In these days condition monitoring plays a main role in many of the industries. Lubricantsare essential and expensive components of machine systems needing sampling, analysis and monitoring. Monitoring can be either performance testing or... more
In these days condition monitoring plays a main role in many of the industries. Lubricantsare essential and expensive components of machine systems needing sampling, analysis and monitoring. Monitoring can be either performance testing or oil condition monitoring or vibration analysis. Hear wear debris analysis and vibration analysis plays a curtail role in the maintenance of the cooling tower. Components of the gear box fail without proper maintenance. For the reduce of the heavy expenses analysis is done. Key component of the cooling tower fan is the gearbox. Maintenance of gearboxes is difficult and expensive, given the location and therefore condition monitoring techniques have been applied to detect common failure mechanisms. Future condition monitoring may be possible using low cost on-line techniques. With these oil analysis and vibration techniques, monitoring has been done and gear box failures has been detected.
Research Interests:
Field experiments were conducted at the Teaching and Research Farm, University of Agriculture, Makurdi to determine the effect of fertilizer rates on soil chemical properties and yield of maize-soybean intercrop. The experimental design... more
Field experiments were conducted at the Teaching and Research Farm, University of Agriculture, Makurdi to determine the effect of fertilizer rates on soil chemical properties and yield of maize-soybean intercrop. The experimental design consisted of two factors: cropping system at two levels (sole and intercrops) and fertilizer rates at three levels (0, 150 and 300 kg/ha of NPK 20:10:10). The treatments were laid out in a Randomized Complete Block Design (RCBD) in a split plot arrangement and replicated three times. The cropping systems were assigned to the main plots while the fertilizer rates were in the sub plots. A composite soil sample was obtained from a plough layer (0-15 cm) at the beginning and at the end of the experiment according to the treatments and analyzed for particle size distribution, pH, organic carbon, total nitrogen, available phosphorus and exchangeable cations [Mg2+, Ca2+, Na+ and K+] as well as cation exchange capacity (CEC). Data collected for the yield parameters of maize and soybean for both cropping seasons were subjected to the Analysis of Variance (ANOVA) after which means were separated using Least Significant Difference (LSD) at P<0.05.
Research Interests:
Major generators of the industrial solid wastes are coal based thermal power plants and integrated iron and steel industries. A large amount of industrial solid wastes like fly ash and slag are yet to be utilized and still remains in the... more
Major generators of the industrial solid wastes are coal based thermal power plants and integrated iron and steel industries. A large amount of industrial solid wastes like fly ash and slag are yet to be utilized and still remains in the form of uncontrolled dumping sites in the study area. Leachate pollution should get appropriate attention as it may be a source of heavy and toxic metal in soil and it is possible to percolate and may lead to water pollution in the surroundings water sources. In the present investigation the soil samples were collected from the identified area for heavy metal analysis. The heavy metal pollution of the soil samples resulted that, concentration of certain heavy metals is above permissible limit. The heavy metals like Cr, Cd, Fe, Mn, and Pb, shows highest concentration, while metals such as Cu, Cd and Pb shows low concentration. The heavy metal pollution indicates that leachate produced by uncontrolled and unscientific disposal of industrial solid wastes contaminates soil samples of the identified area.
Research Interests:
Total electron content (TEC) data, obtained from GPS satellites can be used as a tool for extracting earthquake precursor. In this paper, a pattern matching technique is used for monitoring TEC variation during and prior to the... more
Total electron content (TEC) data, obtained from GPS satellites can be used as a tool for extracting earthquake precursor. In this paper, a pattern matching technique is used for monitoring TEC variation during and prior to the earthquake. For the experiment two major earthquake events i.e. Bhutan earthquake on 21st September 2009 and Nepal earthquake on 25th April 2015 are considered for analysis. Work is based on TEC data collected from GPS at Gauhati (26º 10' N, 91º 45' E) and National Oceanic and Atmospheric Administration (NOAA) satellite data.
Research Interests:
This study aims to determine the effect of the use of snails as a source of protein on the growth of eels and feed FCR values. The study lasted for 6 months in rearing eel in State Agricultural Polytechnic Pangkep. The study design used a... more
This study aims to determine the effect of the use of snails as a source of protein on the growth of eels and feed FCR values. The study lasted for 6 months in rearing eel in State Agricultural Polytechnic Pangkep. The study design used a completely randomized design and consists of three treatments and three replications that treatment A 100% 0% fish meal and snails; treatment B 75% fishmeal and 25% snails; and C 50% fishmeal and 50% snails. Fish samples used are eel with sizes ranging from 20-30 g weight were maintained at a density of 20 fish per tub. Variables measured covers growth, survival rate and FCR. The data collected are then analyzed by analysis of variance. The results showed that all treatments in this study provide a 100% survival rate. The highest growth was obtained in treatment C (50% fishmeal and 50% snails), followed by treatment B (75% fishmeal and 25% snails) and treatment A (100% and 0% fish meal snails). Instead highest feed FCR values obtained in treatment A, following treatment B and treatment C.
Research Interests: Snails and Protein Feeds
Declaration of principles justice for the victim of crime and misused of power on point B of the misused power number 19 stated that the states must be consider to put under the national law, norms that have forbidden to misused it.... more
Declaration of principles justice for the victim of crime and misused of power on point B of the misused power number 19 stated that the states must be consider to put under the national law, norms that have forbidden to misused it. Spesifically, the restoration must cover the restitution and/or compensation, together with the help and support on materiil, medical, psicology and social but in the case of implementation is often the legal officers conduct the wrongact in order to enforced the law, like to arrest and detention the suspect witouht a proper procedure that mentioned under the Penal Code of procedural law, The wrongful act under the law implementation so the suspect is free, have found the error in persona so need to have a right for compensation. Furthermore, it is need to analysis about the right of compensation for the suspect, defendant and convicted.
Research Interests:
In CMOS integrated circuit design there is a trade-off between static power consumption and technology scaling factors. Leakage power accounts for an increasingly larger portion of total power consumption in deep submicron technologies.... more
In CMOS integrated circuit design there is a trade-off between static power consumption and technology scaling factors. Leakage power accounts for an increasingly larger portion of total power consumption in deep submicron technologies. Recently, in technology the power density has increased due to combination of higher clock speed, smaller process geometries and scaling factors, layout structure and greater functional integration.
Research Interests:
Cloud is regular area to store information and imparted to different users. Yet, some framework issue or human lapse creates more issues about respectability of cloud data. Couple of systems has been intended to allow both information... more
Cloud is regular area to store information and imparted to different users. Yet, some framework issue or human lapse creates more issues about respectability of cloud data. Couple of systems has been intended to allow both information supervisors and public verifiers to effectively reviewing cloud information managers without getting to the whole information from the cloud server. Particularly, proposed system consider the undertaking of allowing an third party auditor (TPA), for the advantage of the information owner, to examine the reliability of the information/data put away in the cloud. Furthermore, this technique has the capacity perform a few inspecting undertaking in the meantime as opposed to verifying them one by one. This proposed algorithm utilize ring signatures to gage affirmation meta-information anticipated that would review the rightness of allocated data, likewise the Key Distribution Center (KDC) which is a piece of a cryptosystem planned to diminish the dangers characteristic in trading keys. With this technique, the ID of the signer on every block in dispersed data is kept private from Third party auditors, who have the capacity to successfully examine the appropriated data consistency without recovering the entire document. The system helps development, modification, and perusing information put away in the cloud, and it likewise bolsters traceability (following the fake user).
Research Interests:
The study identifies various problems associated with studying of chemistry in Anambra State, Nigeria. A questionnaire was distributed to secondary schools students and undergraduates in the department of Chemistry, Nwafor Orizu College... more
The study identifies various problems associated with studying of chemistry in Anambra State, Nigeria. A questionnaire was distributed to secondary schools students and undergraduates in the department of Chemistry, Nwafor Orizu College of Education Nsugbe, Anambra State and Anambra State University Igbariam curriculum, Anambra State. Thirty secondary schools were selected which were in the same education zones of the higher institutions. Hundred and fifty students were selected from secondary schools and hundred chemistry students were selected from the higher institutions. Most of the challenges are from the infrastructure, curriculum, funding, textbooks, teachers, students. Some recommendations were made.
Research Interests:
Community cereal banks have long been acknowledged to have the potential for improving food security in food-deficit areas of Africa. However, the evaluation of their performance reveals that these institutions are not viable in every... more
Community cereal banks have long been acknowledged to have the potential for improving food security in food-deficit areas of Africa. However, the evaluation of their performance reveals that these institutions are not viable in every context. Drawing on the experiences from the food-deficit areas of Kongwa and Chamwino Districts in the semi-arid Tanzania, this paper examines the extent to which the cereal banks have contributed in improving food security in these areas. Data pertaining to villagers’ views on the performance of the banks were collected through household surveys, in-depth interviews and focus group discussions in three villages of Banyibanyi, Manchali and Makoja. The findings revealed that contrary to the expectations of improving food security the performance of the cereal banks was dismal. The poor performance is largely attributed to inadequate deposits of cereals, stock decapitalization caused by delays and non-payment of loans, lack of business acumen on the part of the leaders and attitudes of members towards donor assistance. Lessons learnt from the operation of the banks have shown that strategies to address the problem of food insecurity should be demand rather than supply-driven. This is important for ensuring commitments towards the implementation and an overall sustainability of the course. Furthermore, community cereal banks in food-deficit areas that operate as a service to the rural poor have very limited chances of succeeding unless they also adopt a business approach.
Research Interests: Experience and Banks
Nigeria is faced with high import of petroleum products, incessant shortage of the product and poor petroleum refining states. There is therefore the need to develop local technology in petroleum refining as a sustainable solution to... more
Nigeria is faced with high import of petroleum products, incessant shortage of the product and poor petroleum refining states. There is therefore the need to develop local technology in petroleum refining as a sustainable solution to these problems (Oche 2014). This paper focus on effective designing of crude distillation unit which is one of the basis for local petroleum refining development.
Research Interests:
Particle swarm optimization is the nature inspired computational search and optimization approach which was developed on the basis of behaviour of swarm. Recently each and every field of research is utilizing the properties of PSO. One of... more
Particle swarm optimization is the nature inspired computational search and optimization approach which was developed on the basis of behaviour of swarm. Recently each and every field of research is utilizing the properties of PSO. One of the popular field of research is image segmentation which is also fastest growing field. Taking the advantages of combining PSO with different image segmentation technique many researchers has proposed various research papers with enhancement of various parameter. In this paper we surveyed some paper and try to provide recent trends and techniques involved in image segmentation with PSO.
Research Interests: TRENDS and Segmentation
The highest risks of exposure of tobacco for both adults and adolescents, the major concern is that tobacco consumption is associated with certain other behaviors, long range consequences and show characteristic facial changes. Definite... more
The highest risks of exposure of tobacco for both adults and adolescents, the major concern is that tobacco consumption is associated with certain other behaviors, long range consequences and show characteristic facial changes. Definite role for reactive oxygen species (ROS) in the tissue destruction that characterizes in tobacco addicts and protein carbonyl is the most widely used biomarker for oxidative damage to proteins, and reflects cellular damage induced by multiple forms of ROS. The purpose of this study is to determine malondialdehyde and protein carbonyl content in tobacco addicts with Otorhinological manifestations and to find an association between them.
Research Interests:
In CMOS integrated circuit design there is a trade-off between static power consumption and technology scaling factors. Leakage power accounts for an increasingly larger portion of total power consumption in deep submicron technologies.... more
In CMOS integrated circuit design there is a trade-off between static power consumption and technology scaling factors. Leakage power accounts for an increasingly larger portion of total power consumption in deep submicron technologies. Recently, in technology the power density has increased due to combination of higher clock speed, smaller process geometries and scaling factors, layout structure and greater functional integration. As results static power consumption is becoming more dominant state. This is a challenge for the CMOS integrated circuit designers. However the integrated CMOS designers do have a few methods which they can use to reduce this static power consumption. Since, these methods have some drawbacks. To attain lowest static power consumption one has to sacrifice design area and circuit performance. In this paper we proposed a new method to reduce static power in the CMOS VLSI circuit using dual stack approach without being penalized in area requirement and circuit performance.
Research Interests:
Total electron content (TEC) data, obtained from GPS satellites can be used as a tool for extracting earthquake precursor. In this paper, a pattern matching technique is used for monitoring TEC variation during and prior to the... more
Total electron content (TEC) data, obtained from GPS satellites can be used as a tool for extracting earthquake precursor. In this paper, a pattern matching technique is used for monitoring TEC variation during and prior to the earthquake. For the experiment two major earthquake events i.e. Bhutan earthquake on 21st September 2009 and Nepal earthquake on 25th April 2015 are considered for analysis. Work is based on TEC data collected from GPS at Gauhati (26º 10' N, 91º 45' E) and National Oceanic and Atmospheric Administration (NOAA) satellite data.
Research Interests:
The highest risks of exposure of tobacco for both adults and adolescents, the major concern is that tobacco consumption is associated with certain other behaviors, long range consequences and show characteristic facial changes. Definite... more
The highest risks of exposure of tobacco for both adults and adolescents, the major concern is that tobacco consumption is associated with certain other behaviors, long range consequences and show characteristic facial changes. Definite role for reactive oxygen species (ROS) in the tissue destruction that characterizes in tobacco addicts and protein carbonyl is the most widely used biomarker for oxidative damage to proteins, and reflects cellular damage induced by multiple forms of ROS. The purpose of this study is to determine malondialdehyde and protein carbonyl content in tobacco addicts with Otorhinological manifestations and to find an association between them.
Research Interests:
Malaria has protean clinical manifestations and renal complications, particularly acute kidney injury that could be life threatening. This study was a prospective study of 50 patients with malaria-associated AKI at our hospital. Smear... more
Malaria has protean clinical manifestations and renal complications, particularly acute kidney injury that could be life threatening. This study was a prospective study of 50 patients with malaria-associated AKI at our hospital. Smear positive and Parasite V and F positive malaria patients with AKI as defined by RIFLE (Risk, Injury, Failure, Loss of kidney function, and End-stage kidney disease) classification were selected to evaluate the clinical profile and outcome. Out of 50 patients in our study 38 were males and 12 were females. 42% were between 26-40 years. Fever was the most common presenting complaint (100%), followed by chills and rigors (90%), headache (74%), vomiting (70), myalgia (60%), altered sensorium (30%) and discolouration of sclera (36%). Pallor (62%) was the most common sign followed by splenomegaly (62%), icterus (40%) and hepatomegaly (34%). Artemesinin combination therapy was given for all patients and renal replacement therapy was given to 12 (24%) patients. We had a mortality of 12%, all of them had multiple complications. Acute kidney injury in malaria occurred most commonly in plasmodium falciparum 70% infected patients. Applying RIFLE criteria helps in early identification of high risk cases, so that prompt treatment is instituted early, thereby reducing the mortality rate.
Research Interests:
The study was carried out to assess the impact of human resource management practices on the performance of the Ghana Postal Services Company. The main objective of the study was to determine the major factors contributing to the... more
The study was carried out to assess the impact of human resource management practices on the performance of the Ghana Postal Services Company. The main objective of the study was to determine the major factors contributing to the inability of the company to meet the challenges of the global market competitiveness in the postal and communication industry. The study adopted purely qualitative approach and used both primary and secondary data. The primary data were collected from management and clients of the company. The results indicated that human resource management practices have a significant effect on organizational performance. Thus, the contribution of this study is that human resource management practices will have significant effect on organizational performance through positive HRM outcomes.
Research Interests:
Several studies have brought up the following variables as determining factors of out of pocket health spending such as income levels, employment status, cost of medical services and access to health financing/health insurance. This... more
Several studies have brought up the following variables as determining factors of out of pocket health spending such as income levels, employment status, cost of medical services and access to health financing/health insurance. This study’s specific objectives include: to investigate, examine and establish the association between income levels, employment and cost of treatment and access to health insurance/ health insurance status on Out-of-Pocket medical expenditures among out patients at the following selected health facilities in Nairobi county Kenya. A mixed research design technique was used to collect data which involved the use of both primary and secondary data sources. A structured questionnaire was used to collect primary data. Data collected for this study was analyzed using both qualitative and quantitative techniques with SPSS software. The target group of this study was the prior mentioned hospitals. The accessible population of the study was 115 respondents. The study’s pilot test results indicate that the survey instruments were reliable and consistent.
Research Interests:
This study sought to investigate the influence of strategic management practices on the performance of private construction firms in Kenya. Studies have shown that world construction markets are at a tipping point already with 52% of all... more
This study sought to investigate the influence of strategic management practices on the performance of private construction firms in Kenya. Studies have shown that world construction markets are at a tipping point already with 52% of all construction activity in emerging markets today. This is expected to increase to 63% by 2025, with China and India contributing most to growth in emerging markets. A report published by Deloitte further expounds that the East African region is turning the heads of investors, construction firms and multi-national corporations. This research was carried out on three private construction firms namely; First Acres Construction, Blue Urban Construction and Nipsan Construction Company. A total sample of 68 respondents formed the sampling frame. The researcher chose simple random sampling as a sampling technique. Primary data was collected using pre-determined questionnaires. The study used questionnaires containing closed ended, open ended, multiple choice and dichotomous questions. Likert scale questions were also used since the responses were easily quantifiable and subjective to computation.
Research Interests:
This paper looks at dehumanization in workplace and the implication of counselling approach to gender based violence. Dehumanizing attitudes and behaviours frequently occur in workplace, this often led to devastating psychological,... more
This paper looks at dehumanization in workplace and the implication of counselling approach to gender based violence. Dehumanizing attitudes and behaviours frequently occur in workplace, this often led to devastating psychological, health, and economic consequences on employees and the organization. One of the benefits of workplace counselling is having a professional and an impartial person who is mindful of the context in which the employees work and have a crucial understanding of the environment to which the employees will be returning. Major activities of a counsellor are listening, supporting, empathizing, exploring client potentials, and empowering client to self-help. The paper concludes that negative interaction in the workplace will negatively impact on employees’ productivity, whereas with availability of counselling services, employees’ moral and potentiality will be fully utilized which will improve the organizational performance. To enhance trust in counselling service in workplace, counsellors need to diligently observe the code of ethics.
Research Interests:
The GPIO core design provides a general purpose input/output interface to a 32-bit On-Chip Peripheral Bus (OPB). This GPIO core requires simple output and/or input software controlled signals and implements the functions that are not... more
The GPIO core design provides a general purpose input/output interface to a 32-bit On-Chip Peripheral Bus (OPB). This GPIO core requires simple output and/or input software controlled signals and implements the functions that are not implemented using dedicated controllers in the system. Almost all FPGA boards contain GPIO peripheral. In this project we are atomizing the functions of the GPIO core by writing the code in VERILOG and simulating it in QUESTASIM. In this project we verify the all functions of GPIO core by writing verification code in UVM with different test cases. The functional and code coverage and functional verification of the GPIO RTL design is carried out for the better optimum design.
Research Interests: Design and Environment
Real time video processing has been the subject of interest for research work in last decade. Image and video processing technique are computationally demanding for various applications in various domains. Due to overwhelming demand we... more
Real time video processing has been the subject of interest for research work in last decade. Image and video processing technique are computationally demanding for various applications in various domains. Due to overwhelming demand we have focused on designing and implementing this new architecture which is effective. This paper we have focused on designing a DWT VEDIC processor which has a special SDRAM controller which takes care of this real time video processing. The design here is focused on real time DWT video compression and implementing the design on a Spartan 6 Altys FPGA board. Real time video applications have been implemented in the architecture with various results are projected to demonstrate its applicability and flexibility.
Research Interests:
Renewable energy integration focusses on incorporating renewable energy, distributed generation, energy storage, thermally activated technologies and demand response into the electric distribution and transmission system. . Energy Storage... more
Renewable energy integration focusses on incorporating renewable energy, distributed generation, energy storage, thermally activated technologies and demand response into the electric distribution and transmission system. . Energy Storage plays a key role in enabling a low-carbon electricity system. Energy storage can supply more flexibility and balancing the grid, providing a backup to intermittent renewable energy. It can improve the management of distribution networks, reducing cost and improving efficiency. Electrical power system is always subjected to different loading conditions. The load variation gives negative impact on the entire power system parameters. The assessment of transient stability is an essential requirement for the security of electrical power system This paper presents the simulation results of a transient stability and economic analysis with battery backup and ultra capacitor in grid connected operation
A field survey was conducted at four different sites viz Kothi Compound, Civil Lines, A. G. College and Kuthuliya (Bichhiya) in Rewa district M.P. during years 2005-07. The phytosociological studies made during the course of the present... more
A field survey was conducted at four different sites viz Kothi Compound, Civil Lines, A. G. College and Kuthuliya (Bichhiya) in Rewa district M.P. during years 2005-07. The phytosociological studies made during the course of the present investigation that there were 48 associates of Sida cordifolia in the Kothi Compound Campus, 41 associates each in the Civil Lines Area and A. G. College Campus and 42 in Kuthuliya (Bichhiya) rewa were recorded. The highest Important Value Index (IVI) calculated in case of Sida cordifolia was 47.354, 45.857, 45.121 and 42.397 in Kothi Compound, Civil Lines, A. G. College Campus and Kuthuliya (Bichhiya) respectively.
Research Interests:
The moment you discover which foot is your right foot, you don’t have many hesitations about which of them is the left foot. And then the problem left is which of them to start walking with them (A.A.Milne). Flatfoot impairs the body’s... more
The moment you discover which foot is your right foot, you don’t have many hesitations about which of them is the left foot. And then the problem left is which of them to start walking with them (A.A.Milne). Flatfoot impairs the body’s shock absorption mechanism and creates motor difficulties in functions or activities requiring balance and stability. The purpose of this study was to find the effect of flat foot deformity on selected physical fitness components in school going child. For this task a total of 20 subjects (10 flat footer and 10 normal feets) subject were selected purposively from different school, ranged from 9 to 14 years of age. Methodology –to identify the flat foot deformities wet test was measured. Data was collected individually by performing the wet test. Mean score, standard deviation were applied for data analysis and interpretation. Conclusion – the mean score for bow legs was 3.6 and for knock knee 4.4 was reported. In the examined subject it was found that 20% of the subjects were having postural deformity.
Research Interests:
Child health has prime importance in all societies. School curriculum always emphasis on child proper health for all round development of the pupil. Lack of correct posture and negligence of good postural habits indulge postural deformity... more
Child health has prime importance in all societies. School curriculum always emphasis on child proper health for all round development of the pupil. Lack of correct posture and negligence of good postural habits indulge postural deformity which indeed effect the body either structurally or functional. The purpose of this study was to find the prevalence of knock knee and bow legs deformity in school children. For this task a total of 25 subjects were selected randomly from different school ranged from 9 to 14 years of age. Methodology – to identify the deformities the inter - condylar distance for bow legs and inter - malleolar distance for knock knee was measured. Data was collected individually by performing the clinical test of orthopaedics. Mean score, standard deviation were applied for data analysis and interpretation. Conclusion – the mean score for bow legs was 3.38 and for knock knee 4.48 was reported. In the examined subject it was found that 32% of the subjects were having bow legs and knock knee deformity.
Research Interests:
Significant problems of water shortage and deteriorating water quality are contributing to a growing water crisis in many countries such as western Asia. This situation requires creative solutions to achieve sustainable resources... more
Significant problems of water shortage and deteriorating water quality are contributing to a growing water crisis in many countries such as western Asia. This situation requires creative solutions to achieve sustainable resources management. In the Western Asia irrigation (agricultural sector) extraction have bad major impact on the water resources environment. Finding ways to meet agricultural demands and also achieve positive environmental and economic outcomes requires the aid of modeling tools to analyze the impact of alternative policy scenarios. These scenarios seek to asses the impact of option for allocation of limited water resources between agricultural production and the environment. This study presents a novel approach for optimizing these objectives by combining system dynamics and constrained linear objective optimization approaches. The network simulation optimization model NSOM has been coupled with a linear programming mathematical algorithm model. This paper concludes that system dynamic optimization approaches is a useful tool for agricultural water use. NSOM has the capability to compare the simulation and optimization dynamic results synchronized in time for each variable involved in the model. The comparison shows that VENSM optimizer does achieve the same results. Rationalization water consumptive require a lot of researches to achieve objectives by using scientific means.
Research Interests:
Pigeonpea yields have remainedunacceptably low over the past five decades and efforts to break this plateau through breeding pure line cultivars did not succeed in its mission. Key successes in breeding stable cytoplasmic nuclear... more
Pigeonpea yields have remainedunacceptably low over the past five decades and efforts to break this plateau through breeding pure line cultivars did not succeed in its mission. Key successes in breeding stable cytoplasmic nuclear male-sterility (CMS) system, its fertility restorers, and development of an efficient hybrid seed production technology have led to the release of the world’s first commercial hybrid in pigeonpea [Cajanus cajan (L.) Millsp.].This hybrids has demonstrated 40-50% yield advantage over the best locally adapted varieties in different agro-ecological environments, giving a strong indication towards a breakthrough in the stagnant productivity of the crop. This paper discusses various issues related to genetic enhancement of productivity in pigeonpea.
Research Interests:
Banks are financial entities hose prime concern in the well functioning of the economy represented by price stability and effective transmission of monetary policies through the financial markets. Regional Rural Banks are the youngest... more
Banks are financial entities hose prime concern in the well functioning of the economy represented by price stability and effective transmission of monetary policies through the financial markets. Regional Rural Banks are the youngest members in the family of rural banking in India. RRBs are mandated to purvey credit in rural areas, especially to the weaker sections of society. This innovation in rural credit institutions has a unique role in the enormous rural development. Thus, the RRBs in India normally depend on the internal guidance and functioning support in devising an effective policy and strategies for NPAs management. The present study is confined from 2006 – 2007 to 2010 – 2011 further the study depends mainly on secondary date obtained from the bank both published and unpublished. The NPA details of the Pandyan Grama bank were collected from the higher officials of the bank. This study is mainly analyses the three categories (D1, D2 &D3) of Doubtful Assets. The simple statistical tools like percentage and trend line techniques have been adopted for the study. It may be concluded from the analysis that the recovery performance better in Education Loans, Small Scale loans to the industries, Crop loan and Kisan Credit. But the recovery performance is very poor in Loans given to the Self Help Groups.
Research Interests: Management and Assets
Child Labour is one of the major concern of India. A large number of Schemes , Projects and laws have been introduced by the Government of India to overcome the problem but the problem has not been solved yet rather the number is... more
Child Labour is one of the major concern of India. A large number of Schemes , Projects and laws have been introduced by the Government of India to overcome the problem but the problem has not been solved yet rather the number is increasing day by day. The union Budget Gives least importance to the problem , also the amount which is allocated every year is not being spent as per plans. Presence of child labour is the violation of the child labour laws as well as the lack of implementation of primary education or Sarva Shiksha Abhiyan . Present paper deals with the of Current Scenario Child labour in Haryana state. Paper also finds out some major problems regarding implementation of the law. Suggestions to eradicate the problem have been given at the end of the paper.
Research Interests:
Rural development is conceived as strategy aimed at finding ways to improve the rural lives with participation of the rural people themselves so as to meet the required need of the rural area. According to World Bank (2005), rural... more
Rural development is conceived as strategy aimed at finding ways to improve the rural lives with participation of the rural people themselves so as to meet the required need of the rural area. According to World Bank (2005), rural development is the process of rural modernization and the monetization of the rural society leading to its transition from traditional isolation to integration with the national economy. Also, rural development is perceived as a process of not only increasing the level of per capital income in the rural areas but also the standard of living of the rural population measured by food and nutrition level, health education, housing, recreation and security. Haryana is a leading contributor to the country's production of food grain and milk.. Greening rural development can stimulate rural economies, create jobs and help maintain critical ecosystem services and strengthen climate resilience of the rural people. Conversely, environmental challenges can limit the attainment of development goal. The basic objective of this paper is to upgrade the living standard of the rural people by providing ways to develop rural parts of Haryana and improving food security including those below poverty line (BPL) by restricting the rural-urban migration. However, to provide optimum benefit to the grass-root level, there is a need for coordination among various Government agencies and other institutions engaged in rural development. This will also assist in minimizing the rural-urban gap in terms of basic infrastructure facilities essential for ‘Sustainable Development’ of a settlement.
Research Interests:
Democracy is the most suitable form of government and that it has seen many countries perform better through service provision to its citizens and thus improving their livelihood. Devolution of power can address the main challenges of... more
Democracy is the most suitable form of government and that it has seen many countries perform better through service provision to its citizens and thus improving their livelihood. Devolution of power can address the main challenges of underdevelopment in any government. In Kenya, the case is similar, there are 48 devolved governments and Mombasa County is one of them. This paper looks at secondary literature on the effects of devolution on the performance of an organization a case of Mombasa County. A desk analysis design was used to determine the effects of devolution on the performance of an organization. It was evident that devolution of powers, finances leads to greater performance of an organization. Employee’s training, motivation and availability of funds in devolved governance improves the performance leading to provision of quality and better services to citizens.
Research Interests:
Financial intermediation is an exciting field in the demand and supply of funds for investment, liquidity and consumption purposes. Through financial intermediation economic growth occurs and the improvement of the welfare improves: Funds... more
Financial intermediation is an exciting field in the demand and supply of funds for investment, liquidity and consumption purposes. Through financial intermediation economic growth occurs and the improvement of the welfare improves: Funds are routed from the savers to borrowers who use the funds in most profitable economic activities (King and Levine 1993).The cooperative movement has been in existence since pre-independence times, they have been touted as the major ways of economic empowerment and poverty reduction. The growth of Saccos has been tremendous and thus they are now in the vision 2030 blueprint as one of the mobilizes of savings and investments.
Research Interests:
Due to the open nature of P2P system exposes them to malicious activity. P2P system means computer in the system can act as both client and server. In a P2P network, the peers are computer systems which are connected to each other via the... more
Due to the open nature of P2P system exposes them to malicious activity. P2P system means computer in the system can act as both client and server. In a P2P network, the peers are computer systems which are connected to each other via the internet. Files can be shared directly between systems on the network without the need of a central server. Building trust relationships among peers can decrease the attacks of malicious peers. A good peer uploads reliable files and gives fair recommendations. A peer’s trustworthiness is evaluated by considering provided services and given recommendations with service and recommendation contexts .A malicious peer performs both service and recommendation-based attacks. Uploading a virus infected (or) an inauthentic file is a service based attack. Self-Organizing Trust Model (SORT) detects the service based attack and recommendation based attack.
Research Interests:
The small and micro enterprises (SMEs) play an important role in the Kenyan economy, they are the sources of innovation in products, technology and services, provide a competitive check on existing firms, contribute to industries where... more
The small and micro enterprises (SMEs) play an important role in the Kenyan economy, they are the sources of innovation in products, technology and services, provide a competitive check on existing firms, contribute to industries where optimal size is small and create jobs in formal and informal sectors..SMEs play a fundamental role in the economy, but despite their significance, past statistics indicate that three out of five businesses fail within the first few months of operation. This study aimed at examining the effects of strategy development on sustainability of Smes in Kenya while using Thika town as a case study. Kaplan and Norton (1992) Balanced Scorecard was adopted to create and test measures of sustainability appropriate to SMEs, Porters five forces of competitive position was also adopted. Data was collected from 50 small and Micro-enterprises within Thika town. The results showed that competition, financial resources, government regulations and entrepreneurial skills affect strategy development of SMEs. Majority of the SMES felt that high cost of business licenses, lack of sufficient capital, Changes in customer expectations and competition from existing and new competitors is are aspects that have an effect on sustainability of SMES.
Research Interests:
This paper refers to the role of strata monitoring instruments in risk assessment of roof falls in an underground coal mine. Detailed investigation in to the factors responsible for roof fall was carried out in an underground coal mine... more
This paper refers to the role of strata monitoring instruments in risk assessment of roof falls in an underground coal mine. Detailed investigation in to the factors responsible for roof fall was carried out in an underground coal mine situated in Central India. The investigation was supplemented by In-situ stress assessment by drilling yield measurements and convergence recording by strata monitoring instruments. It was observed that strata monitoring instruments gives early indications about initiation of strata movement and potential roof fall. The proper analysis and interpretation of the readings from strata monitoring instruments is very much helpful in updating the risk assessment and preventing the roof fall by risk management.
Research Interests:
A Mobile Ad-hoc Network (MANET) is self-configuring network made out of portable nodes with no altered foundation. In a MANETs, there are no distinction between a host node and a router so that all nodes can be source and forwarders of... more
A Mobile Ad-hoc Network (MANET) is self-configuring network made out of portable nodes with no altered foundation. In a MANETs, there are no distinction between a host node and a router so that all nodes can be source and forwarders of movement. Among all the different protocols unicast will be a standout amongst the most critical application in MANETs which manage the exchange of message from single source to single destination hence this sorts of protocol are extremely powerful and mainstream these days. We have proposed a unicast Routing Protocol for MANETs which consolidate the directional forwarding along largest distance from the single source to single destination, named as AB-URP. The fundamental point of this protocol is low system postponement, accomplishing lessened packet overhead and high adaptability in the system.
Research Interests:
Tuberous sclerosis is an autosomal dominant rare multisystem syndrome which is now referred to as tuberous sclerosis complex, emphasizing the variance of the clinical symptoms. It is frequently associated with seizure disorder and its... more
Tuberous sclerosis is an autosomal dominant rare multisystem syndrome which is now referred to as tuberous sclerosis complex, emphasizing the variance of the clinical symptoms. It is frequently associated with seizure disorder and its knowledge is thus of utmost importance to the anaesthetist keeping in mind the multiple antiepileptic drugs and their interactions involved.
Research Interests:
In the growing concern of awareness regarding sustainable building material and environmental issue, Compressed Stabilized Earth Block (CSEB) gives the view of energy efficient, cost reduction and environmental friendly building... more
In the growing concern of awareness regarding sustainable building material and environmental issue, Compressed Stabilized Earth Block (CSEB) gives the view of energy efficient, cost reduction and environmental friendly building materials, overall contribution on the sustainable development. Different research workers have contributions on the Compressed Stabilized Earth Blocks in terms of different parameters. CSEBs are eco-friendly and as these blocks are un-burnt products, during production no coal or burning material is needed. So, it does not produce any harmful gases during production. In this paper, result of test of soil that has been used in the production of CSEB is shown. Highly compressed un-burnt blocks have been prepared in the laboratory with different composition and varying proportions of sand, clay and stabilizers such as lime, cement etc. Fly ash is also used as stabilizer in replacement of cement. The strength of different blocks are determined and compared to find the composition which gives highest strength and also to compare between different blocks to get the optimized composition and proportion in terms of economy and strength.
Research Interests: Study and Earth Blocks
The Purpose of this paper is aimed to clarify the superior value of applying the lean performance management on the organization and being a lean centric oriented that will enhancing and the capability the core- competency of it in... more
The Purpose of this paper is aimed to clarify the superior value of applying the lean performance management on the organization and being a lean centric oriented that will enhancing and the capability the core- competency of it in competing journey with any organization in the global industry.
Research Interests:
During an interview 150 students 75 male and 75 female selected on the bases of low performance and high performance during the current year and were asked to express their personal experiences during the recent examinations for the... more
During an interview 150 students 75 male and 75 female selected on the bases of low performance and high performance during the current year and were asked to express their personal experiences during the recent examinations for the assess the relationship of anxiety with the academic achievements. The responses reveal no significant relationship between anxiety and academic achievements
Research Interests: Anxiety and College Study
Wireless Sensor Network (WSN) consists of a large number of sensor nodes to detect some physical phenomena. To design a WSN it is necessary to identify the major issues or the main metric parameters of WSN, which are network lifetime,... more
Wireless Sensor Network (WSN) consists of a large number of sensor nodes to detect some physical phenomena. To design a WSN it is necessary to identify the major issues or the main metric parameters of WSN, which are network lifetime, data gathering, and security. These parameters effect on the overall performance of WSN. To enhance the performance of that network in this paper, we present a survey study of the methods and proposed algorithms that were used to overcome those issues. A number of challenges and research issues emerging from this survey study have been reported for further investigations.
Research Interests:
Watermarking technique is used to solve the issue related to security of data and copyright degradation. This issue has to be determined by keeping a steady prove on the imperceptibility and robustness or strength which incur to be its... more
Watermarking technique is used to solve the issue related to security of data and copyright degradation. This issue has to be determined by keeping a steady prove on the imperceptibility and robustness or strength which incur to be its major goal. In order to achieve these objectives the usage of a mixed (hybrid) transformation is adopted in this paper, the main idea behind applying a hybrid transform is that the cover image is modified in its singular values rather than on the DWT sub-bands, therefore the watermark makes it vulnerable to vivid attacks and maintains its original state. Some simulation results are available to support the methods and relative study.
Research Interests:
Job scheduling is a NP �hard problem in which we have to minimize the makespan time. Scheduling is the algorithm of assigning resources to the jobs in such a way that all jobs get required resource in fairly manner without affecting one... more
Job scheduling is a NP �hard problem in which we have to minimize the makespan time. Scheduling is the algorithm of assigning resources to the jobs in such a way that all jobs get required resource in fairly manner without affecting one another. In this paper we have proposed a hybrid algorithm for job scheduling using genetic and cuckoo search algorithm. This proposed algorithm combines the advantages of both genetic algorithm and cuckoo search algorithm. Genetic algorithm is an evolutionary algorithm that provides optimal solution for optimization problem but the dis advantage of the genetic algorithm is that it can be easily trapped in local optima to overcome this difficulty we are using cuckoo search algorithm.
Research Interests:
We consider chemical reactions taking place in micro emulsions, where the mean number of reactant molecules present is small and countable because of small volume of micelles. We describe time evolution of such stochastic reactions and... more
We consider chemical reactions taking place in micro emulsions, where the mean number of reactant molecules present is small and countable because of small volume of micelles. We describe time evolution of such stochastic reactions and compare the results with traditional chemical kinetics. Petri net modeling and stochastic simulation of α-chymotrypsin catalyzed hydrolysis of p-nitrophenyl acetate in cationic microemulsion has been performed for the first time. The net has been verified using invariant properties of Petri net. A stochastic simulation of the reaction has been carried out using Gillespie hypothesis. The model conclude the nature of a typical enzymatic reaction. The study suggests the concept that enzyme catalyzed reactions in micro emulsions can mimic in vivo enzymatic reactions.
Research Interests:
This study pursued a recommendation to search for the sources of water pollution in the hand dug wells (HDW) from Hardo ward a high density residential area in the ancient traditional city of Bauchi metropolis, Nigeria. Secondary data on... more
This study pursued a recommendation to search for the sources of water pollution in the hand dug wells (HDW) from Hardo ward a high density residential area in the ancient traditional city of Bauchi metropolis, Nigeria. Secondary data on pollution by Coli form concentration in water from HDW in Hardo ward was used as the dependent variable (Y) while primary data was collected on four parameters as potential sources of water pollution: the depth of the well; type of well; setback distances between HDW and pit latrines, setback distances between HDW and unlined water drainage channels served as independent variables (IV) = X1, X2, X3 and X4 respectively. The data were subjected to both standard and hierarchical/sequential multiple regression analysis (MRA) using the SPSS 20.0 software to determine the significant sources of water pollution in the study area. The results were presented in coefficients tables, and figures. The standard multiple regression showed a highly significant positive correlation at R2 = 0.758 (adjusted R2 0.693) implying that the level of pollution in the HWD is directly affected by the combined effect of the four independent variables. However, when each independent variable was controlled, in the hierarchical multiple regressions, the model indicated only distance from pit latrine (X2) had a significant impact on water pollution by Coliform and with the highest correlation. The study recommended the use of community boreholes for water supply in the area and educating the residents on the need for proper treatment of water before drinking, as well as measures to achieve standards of construction and the setback standards of locations of HDWs from all the pollution sources in general.
Research Interests:
The Iraqi media industry has witnessed a significant change after the American led invasion in 2003. This period is considered to be a major period of transformation in Iraq media history, as it moved from a completely restricted form of... more
The Iraqi media industry has witnessed a significant change after the American led invasion in 2003. This period is considered to be a major period of transformation in Iraq media history, as it moved from a completely restricted form of media coverage to one of the most open media sectors in the Middle East. After the fall of Saddam Hussein regime Iraqi media sector witnessed the emergence of ‘free-for-all media’ and a significant number of media productions released as a mouthpieces of various ‘political, religious, or ethnic groups’. This new form of media played an important role in serving as a communication tool of the Iraqi population as a whole. However, that role has been affected by sectarian agendas and the domination of media ownership. The new media landscape has developed in an era of domination, based on the presence of new controlling forms, including ethno-sectarian, political, Islamic, and independent factions, as well as the appearance of media personas. The emergence of this new media affected significantly the way that issues were dealt with in the country, especially the wave of protests that spread across Iraq. The aim of this paper is to shed light on the media role in covering and dealing with the protests happened in the country. Additionally, it shows the role that social media sites played sustaining such protests.
Research Interests: Media and Progressivism
Listening anxiety has a detrimental effect on language learners. In the Iranian EFL context listening comprehension remains as one of the most problematic skills for learners. To figure out learners’ sources of listening comprehension... more
Listening anxiety has a detrimental effect on language learners. In the Iranian EFL context listening comprehension remains as one of the most problematic skills for learners. To figure out learners’ sources of listening comprehension anxiety and the factors that might reduce listening anxiety, the semi-structured interviews were conducted with fifteen participants. Through qualitative analysis several factors were identified as having influence on Iranian EFL learners’ listening anxiety. These factors were divided into three categories, i.e. individual factors (nerves and emotionality, using inappropriate strategies and lack of practice), input factors (lack of time to process, lack of visual support, nature of speech and level of difficulty) and environmental factors (instructors, peers and class environment).
Research Interests:
Butea monosperma (Lam.) kuntze [Family: leguminosae] is a medium-sized deciduous tree popularly known as Flame of forest, Dhak or palas in Hindi, Bastard Teak in English, Parasa in Tamil which is widely distributed throughout India, Burma... more
Butea monosperma (Lam.) kuntze [Family: leguminosae] is a medium-sized deciduous tree popularly known as Flame of forest, Dhak or palas in Hindi, Bastard Teak in English, Parasa in Tamil which is widely distributed throughout India, Burma and Ceylon The family fabaceae compromises of 630 genera and 18000 species. It is adaptable tree for sub-tropical regions which requires alkaline, swampy badly drained soils and a sunny location. It grows easily from seed. It finds use both medicinally and commercially with each part of the plant having utility. Extract of the plant possess significant astringent , aphrodiasiac, anti-helmintic, anti-inflammatory anti- bacterial , anti-fungal , anti-diabetic and anti -asthmatic properties. This article briefly reviews the botany, distribution, ecology, uses of the plant, chemical composition , pharmacological activites of the plant and its constituents .This is an attempt to compile and document information on different aspect of Butea monosperma (Lam) Kuntze and its potential uses.
Research Interests:
Haemorrhagic complications of central venous catheterization (CVC) are well recognized. Accidental damage to carotid artery during CVC is frequently documented with accepted management guidelines. Acute respiratory distress due to... more
Haemorrhagic complications of central venous catheterization (CVC) are well recognized. Accidental damage to carotid artery during CVC is frequently documented with accepted management guidelines. Acute respiratory distress due to complications of CVC is less frequent. However arterial damage causing acute life threatening respiratory distress with stridor is more infrequent. This causes a diagnostic challenge and difficulties in management due to the distortion of the anatomy of the larynx due to bleeding in to the anterior compartment of the neck. There are few reports of damage to thyroid arteries following CVC insertion. We report infrequent occurrence of the damage to superior thyroid artery and thyroid gland which caused acute stridor due to airway compromise. Our initial diagnosis was the more frequent damage to common carotid artery which was managed conventionally until the rapid onset of stridor and hypoxia. It necessitated immediate intubation using a narrow gauge endotrachial tube to overcome acute airway obstruction followed by surgical repair of the superior thyroid artery and evacuation of haematoma.
Research Interests:
This particular study titled “Going for Gold Medals: Factors affecting Olympic Performance was carried out with special reference to 2000 Olympic Games. This study was thoroughly undertaken by the researchers by focusing on the problem... more
This particular study titled “Going for Gold Medals: Factors affecting Olympic Performance was carried out with special reference to 2000 Olympic Games. This study was thoroughly undertaken by the researchers by focusing on the problem that why countries show different performance in Olympics? There were three objectives set to be achieved by this study, which include a key objective namely ‘To examine the influences of factors affecting the Olympic performance and two specific objectives such as (i) To produce a mathematical model facilitating to predict the Olympic tally (ii) To identify the degree of factors influenced on the Olympic performance. The researchers carried out an extensive literature review to provide a conceptual background of the study, to develop a conceptual model, and to formulate hypotheses for the study. Olympic Games in 2000, 80 countries and 921 medals were selected for the survey. Certain conclusions were made from the study after carrying out detailed scientific analysis of data using appropriate statistical tools. The conclusions are that the factors such as size of population of countries, GDP per capita, HDI, communist background and host city advantages of certain countries in the particular Olympic year. It showed significant relationship with some variations between these variables and Olympic performance. Based on the findings of the study, recommendations were made to the sport authorities and researchers in the field of sport to improve sport performance in their countries in future.
Research Interests:
Objective: The aim of this study was to assess the sensitivity and specificity of otoacoustic emission (OAE) test in newborns comparing with auditory brain stem response (ABR) in the age of 3 months and 6 month and to analyze the... more
Objective: The aim of this study was to assess the sensitivity and specificity of otoacoustic emission (OAE) test in newborns comparing with auditory brain stem response (ABR) in the age of 3 months and 6 month and to analyze the incidence of hearing loss in newborn.
Research Interests: Hearing Loss and Newborn
Clustering has become a special tool in the case of identifying homogeneous groups among large population of dynamic species. Graph coloring technique plays the main role in clustering procedure in many real world problems', since dynamic... more
Clustering has become a special tool in the case of identifying homogeneous groups among large population of dynamic species. Graph coloring technique plays the main role in clustering procedure in many real world problems', since dynamic objects can represent by a graph using a set of vertices, V and a set of edges, E and the graph formed can be clustered in to several number of homogeneous subgraphs according to any considered variable using the graph coloring technique. Basically during this research a vertex coloring algorithm has been used for finding subgraphs (clusters) from the initial graph according to certain order. Our main contribution in this research is investigating the possibilities of multi species sharing the same cage (multi species exhibits) based on their food preference using graph coloring technique at the National Zoological Gardens, Dehiwala, Sri Lanka and proposing an algorithm that can be used to achieve that target for any zoological garden using graph coloring technique for clustering.
Research has demonstrated that there are a variety of factors that influence performance at the work place, such as team coaching, Business Coaching, Executive Coaching and self/personal coaching. This study aimed at determining the... more
Research has demonstrated that there are a variety of factors that influence performance at the work place, such as team coaching, Business Coaching, Executive Coaching and self/personal coaching. This study aimed at determining the effects of coaching Programs on employee performance and the reduction of staff attrition in the BPO industry in Nairobi, Kenya. Both Primary and Secondary data sources were adopted. Quantitative research methodology was employed to inference an effect of the four coaching techniques on employee performance by use of 2 ways ANOVA and Multiple regression analysis.
This paper presents the design and development of Mobile Learning Application on Android Platform using Java Programming Language to help students in computer courses at the Department of Computer Engineering. Our approach is to... more
This paper presents the design and development of Mobile Learning Application on Android Platform using Java Programming Language to help students in computer courses at the Department of Computer Engineering. Our approach is to incorporate multimedia animations concept with command language to create the pervasive learning environment in presenting the mobile learning application. With this mobile learning application, student could learn at his or her own pace, anywhere and anytime. This mobile learning application intends to complement the current traditional classroom and e-learning systems.
The growing strength of India-ASEAN relations has created unease for China with the improvement of India-US relations. China's main concern is that the new focus of US foreign policy toward the Asia-Pacific region - the so-called "pivot"... more
The growing strength of India-ASEAN relations has created unease for China with the improvement of India-US relations. China's main concern is that the new focus of US foreign policy toward the Asia-Pacific region - the so-called "pivot" - is aimed at containing China's rise. This paper is oriented towards assessing as to why India needs to involve China in shaping the future of Asia as the powerhouse of the world so much so that the world is redrawing its focus in Asia. India and China need to acknowledge each other’s strengths and weaknesses and contribute to shaping regional economic and security architecture. It is also in India’s interest to develop a strategy and build a peaceful environment conducive to both India and China’s aspirations rather than to be perceived by China to have any kind of a role in the so-called US led containment of China.
To estimate the prevalence of diabetic retinopathy among the diabetics of Chikkaballapur and Ramanagara Districts of Karnataka, India.
A mobile Ad-Hoc network is a collection of wireless nodes that can dynamically be set up anywhere and anytime without using any pre-existing network infrastructure. It is an autonomous system in which mobile hosts connected by wireless... more
A mobile Ad-Hoc network is a collection of wireless nodes that can dynamically be set up anywhere and anytime without using any pre-existing network infrastructure. It is an autonomous system in which mobile hosts connected by wireless links are free to move randomly and often act as routers at the same time. Mobile ad-hoc network have the attributes such as wireless connection, continuously changing topology, distributed operation and ease of deployment. The most important feature of a routing protocol, in order to be efficient for WSNs, is the energy consumption and the extension of the network’s lifetime The distributed nature and dynamic topology of Wireless Sensor Networks (WSNs) introduces very special requirements in routing protocols that should be met. An analytical survey on energy efficient routing protocols for WSNs is provided. Energy efficient routing protocols are classified into four main schemes: Network Structure, Communication Model, Topology Based and Reliable Routing. In this paper, the classification is expanded, in order to enhance all the proposed papers earlier and to better describe which issues/operations in each protocol illustrate/enhance the energy efficiency issues. In this paper we have compared the performance of three MANET routing protocol DSDV, AODV and DSR by using NS-2. DSDV is proactive (Table driven routing Protocol) whereas AODV and DSR share similar On Demand behavior, but the protocol's internal mechanism leads to significant performance difference. A detailed simulation has been carried out in NS-2. The metrics used for performance analysis are Routing Overload, Delivery Ratio, And Average Delay.
Large capacity content addressable memory (CAM) is a key element in wide variety of applications. A major challenge in realization of such systems is the complexities of scaling MOS transistors. Converges of different technologies, which... more
Large capacity content addressable memory (CAM) is a key element in wide variety of applications. A major challenge in realization of such systems is the complexities of scaling MOS transistors. Converges of different technologies, which are well-matched with CMOS processing may allow extension of Moore’s law for a new years. This paper provides a new approach towards the design and modeling of memristor based CAM (MCAM) using a combination of MOS devices to form a core of a memory or logic cell that forms the building block of the CAM architecture. The non volatile characteristics and the nanoscale geometry together with compatibility of the memristor increases the packing density with CMOS processing technology , provides for the new approaches towards power management through disabling CAM blocks without loss of stored data, reduces power indulgence, and has scope for speed improvement as the technology matures.
Image compression with DCT, quantization encoding method transform coding is widely used in image processing technique, however in these transformations the 2-D images are divided into sub-blocks and each block is transformed separately... more
Image compression with DCT, quantization encoding method transform coding is widely used in image processing technique, however in these transformations the 2-D images are divided into sub-blocks and each block is transformed separately and into elementary frequency components. There frequency components (DC & AC) are reducing to zero during the process of quantization which is a lossy process. In this paper we are discussing about the image compression techniques with DCT and quantization method for reducing the blocking artifacts in reconstruction. The proposed method applies to several images and its performance is further analyzed for the reduction in image size. The picture quality between the original image and reconstructed image measured with PSNR value with different quantization matrices.
Priming materials are important to enhance germination ability of seeds. One of the materials used was vinegar. This study was conducted to determine effect of vinegar on the germination of eggplant seeds and to identify, which vinegar... more
Priming materials are important to enhance germination ability of seeds. One of the materials used was vinegar. This study was conducted to determine effect of vinegar on the germination of eggplant seeds and to identify, which vinegar concentration is suitable for seeds germination. A petri dish method was used in this study with six treatments, replicated three times and arranged Completely Randomized Design (CRD). The treatments composed of five vinegar concentration (10, 1, 0.1, 0.01 and 0.001%) and a control. The parameters includes germination percentage, germination rate and germination index. The result showed that application of 0.001% vinegar concentration showed significant effects in terms of percent germination and germination rate. Application of 10% vinegar concentration has detrimental effect of eggplant seeds. Thus, application of vinegar with 0.001% concentration is effective in germination of eggplant seeds.
The paper presents a novel framework that includes an inhomogeneous (time-variant) Hidden Markov Model(HMM) and learning from data concepts. The framework either recognizes or estimates user contextual inferences called ’user states’... more
The paper presents a novel framework that includes an inhomogeneous (time-variant) Hidden Markov Model(HMM) and learning from data concepts. The framework either recognizes or estimates user contextual inferences called ’user states’ within the concept of Human Activity Recognition (HAR) for future context-aware applications. Context-aware applications require continuous data acquisition and interpretation from one or more sensor reading(s). Therefore, device battery lifetimes need to be extended due to the fact that constantly running built-in sensors deplete device batteries rapidly. In this sense, a framework is constructed to fulfill requirements needed by applications and to prolong device battery lifetimes. The ultimate goal of this paper is to present an accurate user state representation model, and to maximize power efficiency while the model operates. Most importantly, this research intends to create and clarify a generic framework to guide the development of future context-aware applications. Moreover, topics such as user profile adaptability and variant sensory sampling operations are examined. The proposed framework is validated by simulations and implemented in a HAR-based application by the smart phone accelerometer.
Snake-bite is considered a neglected tropical disease that affects thousands of people worldwide. Administration of antivenom is the corner stone in the therapy of snake bite. The study aimed to improve the production of antivenom using... more
Snake-bite is considered a neglected tropical disease that affects thousands of people worldwide. Administration of antivenom is the corner stone in the therapy of snake bite. The study aimed to improve the production of antivenom using calcium phosphate nanoparticles (CPN) as adjuvant and gamma irradiation to detoxify venom. This was carried out by studying the toxicological and immunological properties of the Naja haje venom before and after exposure to 2 KGy gamma radiation. Furthermore, the cardiotoxic and hepatotoxic biomarkers of the envenomed rats were examined to compare the effect of native and gamma irradiated venoms. Moreover, in order to achieve the goal of the present study the immune response of immunized rabbits was evaluated through determination of antibody titer using ELISA technique and comparing the neutralizing capacity for lethality and enzyme activities of the serum obtained from rabbits inoculated with Naja haje venom in its native and ? irradiated form in presence of CPN as adjuvant or complete Freund's adjuvant. Data revealed that the toxicity of ? irradiated Naja haje venom was reduced 6 times as compared to the native venom. There was no change in the antigenic reactivity between both native and ? irradiated Naja haje venoms. Furthermore, injection of ? irradiated Naja haje venom did not significantly change activities of serum LDH, CPK, CK-MB, ALT and AST as compared to the normal group.
Tribal’s and their symbiotic relationship with forest and their surrounding environment has been seen from the ancient time. Their relationship with forest has crossed many centuries and forest maintained their existence until now. The... more
Tribal’s and their symbiotic relationship with forest and their surrounding environment has been seen from the ancient time. Their relationship with forest has crossed many centuries and forest maintained their existence until now. The nature of any type of new project in the forest area has negative and positive impacts and widen of these impacts can be minimal to significant in terms of biological environment and dependency of tribal habitat on the forest area. Therefore, mining operations essentially involves many significant impacts on deforestation, habitat destruction and biodiversity. Present study was based on study of biological environment and tribal habitat dependency on it in various sectors in the context of Ambaji Multimetal Mine project. Study of flora and fauna and tribal habitat was carried out to observe the interrelationship of these two.
The health status of people significantly depends upon their health related behavior life style. Medical students as a distinct and young adults segment of our population need to address their health and life style problems. This study... more
The health status of people significantly depends upon their health related behavior life style. Medical students as a distinct and young adults segment of our population need to address their health and life style problems. This study highlights the existing life style factors among incoming and outgoing medical students on their health status.
In this paper, SIM Storage Memory that is used to store Short Message Service (SMS) is discussed. In addition, different behaviours implemented by mobile manufacturers to delete a message from SIM Memory are also studied. Two solutions... more
In this paper, SIM Storage Memory that is used to store Short Message Service (SMS) is discussed. In addition, different behaviours implemented by mobile manufacturers to delete a message from SIM Memory are also studied. Two solutions for recovering the deleted message (from SIM Memory) are proposed based on the FREE MEMORY available in SIM Card.
In Projects, the Project manager is single individual accountable for the success of project so measuring the performance of project manager based on appropriate skills which are widely seen as the only viable way to validate and generate... more
In Projects, the Project manager is single individual accountable for the success of project so measuring the performance of project manager based on appropriate skills which are widely seen as the only viable way to validate and generate better management practices. A model based on skills is to test the importance of Project Manager’s (PM) performance in the construction of mass housing building Projects (MHBPs) is proposed. Informed by the literature, an appropriate theoretical framework is adopted which draws on the organizational psychology theory of job performance, the conventional wisdom in project success criteria and an emerging framework of project lifecycle.
Chronic Kidney Disease (CKD) is associated with various cutaneous abnormalities caused either by the disease or by treatment and can precede or follow initiation of dialysis, significantly impairing the quality of life in individuals.... more
Chronic Kidney Disease (CKD) is associated with various cutaneous abnormalities caused either by the disease or by treatment and can precede or follow initiation of dialysis, significantly impairing the quality of life in individuals. This study was undertaken to study the variety and prevalence of cutaneous manifestations in chronic renal disease, and their correlation with severity of CKD, and also to correlate variations in cutaneous changes with hemodialysis. 75 patients on CKD, including patients on hemodialysis, were examined for cutaneous changes. Creatinine clearance was calculated for staging of CKD. The common skin changes observed were xerosis (75%), hyperpigmentation (56%), pruritus (48%). Other changes seen were striae, purpurae, ecchymoses, Kyrle’s disease, pyodermas, mucosal, hair and nail changes and other infections. One case of Calcinosis cutis was seen. There was a significant decrease in pruritus(p=0.034) and an increase in pallor(p=0.001) in dialysis patients compared to others. There was also a remarkable increase in the diversity of skin changes that correspond with severity of CKD (p=0.044). Black pigmentation of the tongue, not usually seen was observed in 41% of patients. With an almost 100% prevalence in CKD, early recognition of these skin manifestations and prompt initiation of treatment can dramatically alter their course and even detect underlying renal disease.
Water is a valued natural resource for the existence of all living organisms. Indian rivers are polluted due to the discharge of untreated sewage and industrial effluents. Management of the quality of this precious resource is, therefore,... more
Water is a valued natural resource for the existence of all living organisms. Indian rivers are polluted due to the discharge of untreated sewage and industrial effluents. Management of the quality of this precious resource is, therefore, of special importance. In these study industrial effluents samples from the various detergent factories were collected and analyzed for physicochemical and bacteriological evaluation of pollution. The use and effectiveness of granular and powder activated carbon made from agricultural waste i.e. coconut husk and that coconut husk is a suitable adsorbent for such an effluent. Maximum adsorption capacity is a derived from Langmuir isotherm. A series of fixed bed experiments was carried out and the results were applied to a bed-depth/service time model for column adsorption. The validity of such a model is discussed. In the removal of organic matter in wastewater effluents from a industry waste water were investigated. The effect of process variables such as carbonization temperature, carbonization duration and activation temperature on the production and quality of activated carbon was studied as well as adsorption capacity was studied.
Patriarchy is delineated as that kind of society where the supreme authority is vested in the hands of males. Due to such social system, a type of hierarchy and hegemony is maintained between the two biological sexes. But, it is... more
Patriarchy is delineated as that kind of society where the supreme authority is vested in the hands of males. Due to such social system, a type of hierarchy and hegemony is maintained between the two biological sexes. But, it is maintained that such a system is not a biological but social construction. In patriarchy, females are perceived through the lens of being mere sexual object with no feelings. They have to undergo a lot of misery and exploitation in different fields and phases. This paper is an attempt to analyze Ruskin Bond’s attempt to portray such a patriarchal system, that which he certainly observes through the eyes of criticism. If explored minutely, one can find traces of feminine suffering depicted inhabited.
In this work we introduce the complement of strong fuzzy graph, tensor product of fuzzy graphs and strong fuzzy graph. Complement properties of tensor product of strong fuzzy graphs are discussed.
Firefox is the emerging mobile operating system from Mozilla Gecko Technology. It creates the new revolution for the handheld device product development. Open source operating system has great support to platform integrator and power full... more
Firefox is the emerging mobile operating system from Mozilla Gecko Technology. It creates the new revolution for the handheld device product development. Open source operating system has great support to platform integrator and power full to the mobile Application developer. This paper highlights the Layers of the Firefox operating system with details of layered architecture system. In general this explains about the How Android BSP is coupled with Firefox Layers. It briefs about the Firefox specific changes on the Android BSP. Detailed explanation on the NFC components, NFC data structures, NDEF messages structure and NFC daemon in Firefox system. This paper elucidate the requirement of Firefox operating system and constraint on Hardware and software. Currently, Firefox Application runs in various target systems like, simulator, Emulator, Desktop System, Mobile Phones, Hardware Development platform, and Dual boot support with Android OS.
Greenhouse gases (GHGs) are mainly responsible for global warming which is most dreaded problem of the new millennium. Electricity generation based on fossil fuel is the major source of emission of GHGs. In India about 52 per cent of its... more
Greenhouse gases (GHGs) are mainly responsible for global warming which is most dreaded problem of the new millennium. Electricity generation based on fossil fuel is the major source of emission of GHGs. In India about 52 per cent of its total electricity is generated using fossil fuel (coal). Indian agriculture consumes about 30 per cent of its total electricity. There is vast scope in minimizing the GHGs emission caused by power consumption in agriculture sector by adopting energy efficiency tool viz: modern irrigation methods like micro irrigation.
Now a day’s electricity is most needed facility for the human being. All the conventional energy resources are depleting day by day. So we have to shift from conventional to non-conventional energy resources. In this the combination of... more
Now a day’s electricity is most needed facility for the human being. All the conventional energy resources are depleting day by day. So we have to shift from conventional to non-conventional energy resources. In this the combination of two energy resources is takes place i.e. wind and solar energy. This process reviles the sustainable energy resources without damaging the nature. We can give uninterrupted power by using hybrid energy system. Basically this system involves the integration of two energy system that will give continuous power. Solar panels are used for converting solar energy and wind turbines are used for converting wind energy into electricity. This electrical power can utilize for various purpose. Generation of electricity will be takes place at affordable cost. This paper deals with the generation of electricity by using two sources combine which leads to generate electricity with affordable cost without damaging the nature balance.
In this paper a high D.C. voltage is based on Cockcroft-Walton cascade rectifier, without using transformer. The purpose of this paper is to get an output of a high dc voltage by applying input as an low dc voltage. It provides continuous... more
In this paper a high D.C. voltage is based on Cockcroft-Walton cascade rectifier, without using transformer. The purpose of this paper is to get an output of a high dc voltage by applying input as an low dc voltage. It provides continuous input current to load with low ripple voltage and current. Moreover, based on the n-stage CW voltage multiplier, the proposed converter can provide a suitable dc source for an n + 1-level multilevel inverter. In this paper, control strategy employs two independent frequencies, one of which operates at high frequency while the other one operates at relatively low frequency.
Variation in the availability of nutrients in diet and departure of same from standard requirement had badly affected the health of school children of Gujars of Great Kashmir Himalayas. Eighty percent of the sample pre-school children... more
Variation in the availability of nutrients in diet and departure of same from standard requirement had badly affected the health of school children of Gujars of Great Kashmir Himalayas. Eighty percent of the sample pre-school children were identified under various levels of malnutrition. Severe degree of malnutrition has been computed at a very low weight. Even average weight was less by three and half kg than the weight recommended by I.C.M.R. The present paper attempts to analyze not only the geographical distribution and assessment of magnitude of malnutrition as a health problem among preschool children but also attempts to identify the causes that are directly or indirectly responsible.
Tobacco is the foremost preventable cause of disease and death in the world today,killing half of the people who use it.Tobacco use kills nearly six million people worldwide each year. This epidemic can be resolved by becoming aware of... more
Tobacco is the foremost preventable cause of disease and death in the world today,killing half of the people who use it.Tobacco use kills nearly six million people worldwide each year. This epidemic can be resolved by becoming aware of the devastating effects of tobacco, learning about the proven effective tobacco control measures, national programs and legislation prevailing in the home country and then engaging completely to halt the epidemic to move toward a tobacco-free world. This study will review evidence based strategies to control tobacco menance
A Wireless Sensor Network (WSN) is built from a network of devices referred to as nodes, which can sense the environment and are used to communicate the required information collected from monitored fields. The communication and... more
A Wireless Sensor Network (WSN) is built from a network of devices referred to as nodes, which can sense the environment and are used to communicate the required information collected from monitored fields. The communication and collection of information is done with the help of wireless links, where each node is linked to one or a number of sensors. The nodes in turn are deployed in large numbers depending upon the application where it is used. In modern days the process is bidirectional where the sensor activity can be monitored. The longevity in network lifetime is necessary as they have limited battery power which is to be used efficiently. This has led to new horizons upon energy saving and reduced power consumption among sensor nodes. Hierarchical cluster-based routing protocols are considered as one of the most efficient routing protocols in wireless sensor networks (WSN) due to its higher energy efficiency, network scalability, and lower data retransmission. An energy efficient hierarchical routing protocol LEACH-EN based on LEACH-C is designed by introducing the concept of dynamic node scenario in LEACH-C where movement of nodes is introduced along with compression of data from each node using LZW compression technique. The energy of nodes by introducing dynamic node concept along with compression seems to be efficient than the energy of nodes in LEACH-C protocol and therefore network longevity can be maintained to a certain extent.
People of different linguistic background could not able to interact with each other. This concept of translation will help people to communicate comfortably. Also it will help to fill communication gap between two linguistically... more
People of different linguistic background could not able to interact with each other. This concept of translation will help people to communicate comfortably. Also it will help to fill communication gap between two linguistically different back-grounds. It will help to the people in the villages, who have taken education of English. Majority of the Indian population is not familiar with English while most of the information available on web or electronic information is in English. So, to reach out to the common man across various sections and field, an automatic language translator is important. So the main objective of Machine Translation (MT) is to break the language barrier in a multilingual nation like India.MT gives several approaches to translate source language to target language. In this paper we are translating English to Marathi with retaining structure of data.
Since the advent of the polymerase chain reaction in 1985, the extraction of DNA has become an important step in the diagnosis of certain diseases. To do this, manual extraction methods remain indispensable alternative for limited... more
Since the advent of the polymerase chain reaction in 1985, the extraction of DNA has become an important step in the diagnosis of certain diseases. To do this, manual extraction methods remain indispensable alternative for limited resources laboratories in developing countries because of the cost of commercially available kits. The main objective in this study was to test and optimize a fast, non-toxical, high reliable and low cost silica-based method of viral HPV-DNA extraction protocol from tissue specimens.
Migration is one inevitable action in human race. Having known the myriads of migration processes carried out by man and studied by researchers, this project seeks to expose a rare scenario of rural-rural migration; its inherent causes,... more
Migration is one inevitable action in human race. Having known the myriads of migration processes carried out by man and studied by researchers, this project seeks to expose a rare scenario of rural-rural migration; its inherent causes, effect and suggest remedies. With a target population of 50 rural migrants in a household grouping along the Tombia-Amassoma express road, this project successful examined the entire population using the probability/non-probability sampling techniques and holistically retrieved vital information’s which conveniently brought us the conclusion that this rural-rural migrants were actually living at the margin of life and in suggestions could be assisted in various ways by initiating community development programs through the building of schools, infrastructures and basic amenities which could be orchestrated by either governmental or non-governmental agencies to help raise their standard of living.
Carbon Nanotube is one of the rising technologies within nano science, which is showing high efficiency and wide range of applications in many different fields of science and technology. The Carbon Nanotube Field Effect Transistors... more
Carbon Nanotube is one of the rising technologies within nano science, which is showing high efficiency and wide range of applications in many different fields of science and technology. The Carbon Nanotube Field Effect Transistors (CNTFETs) have been explored and proposed to be the rising candidate for the next generation of integrated circuit (NGIC) devices. In this paper first the Carbon Nanotube and density of state (DOS) with different types of nanotubes considering energy gap have been reviewed. We have then studied the carbon nanotube field effect transistor. In this research CNTFET is analyzed where the bandgap is 0.94eV with HfO2 as gate dielectric. Finally the simulation of proposed model is given.
The aim of this study is to posit some points touching the use of Code-switching and mixing of English and Arabic . The objectives of this study were to show 1- whether Arab students at Aligarh Muslim University (AMU) code-switch and mix... more
The aim of this study is to posit some points touching the use of Code-switching and mixing of English and Arabic . The objectives of this study were to show 1- whether Arab students at Aligarh Muslim University (AMU) code-switch and mix to English in their daily contacts or not ,2- why Arab students at AMU code switch and mix to English.
In this study we investigate the current status of physical education Curriculum in Sudanese High Secondary schools. The main tools for collecting data in this research are analyzing educational polices, Questionnaires and Interviews. Our... more
In this study we investigate the current status of physical education Curriculum in Sudanese High Secondary schools. The main tools for collecting data in this research are analyzing educational polices, Questionnaires and Interviews. Our questionnaire form contains 5 parts for our most important 18 items, and the sample size are 60 forms. The Cranach alpha coefficient for identification equals to 0.8570 which confirms the stability of resolution and suitability for use. The Statistical Software (SPSS) also used for analyzing our questionnaire data. We found that the main problem facing physical education and sport activities in Sudanese High Secondary schools is the absence of the special physical educations curriculum. In addition to that, the shortage in the textbook of physical education, and the scarcity of the physical education teachers at high schools.
The present investigation was undertaken with seven rice varieties to assess their responses to three management practices, namely System of Rice Intensification (SRI), Recommended Practice (RP) and Traditional Practice (TP) towards... more
The present investigation was undertaken with seven rice varieties to assess their responses to three management practices, namely System of Rice Intensification (SRI), Recommended Practice (RP) and Traditional Practice (TP) towards morpho-physiological and yield parameters. The results indicated that all the cultivars under study performed better under SRI as compared to other two practices with respect to different morphological and yield traits including grain yield. All the cultivars exhibited delayed panicle initiation, increased leaf area, leaf area index and leaf area duration under SRI practice as compared to other two cultivation practices. Among the varieties, PAC 837 recorded the highest grain yield (7.83 t/ha), followed by Arize 6444 (6.55 t/ha) and IR-64 (5.07 t/ha) under SRI practice.
In this paper availability model for a linear (circular) consecutive-k-out-of-n:F system (or C(k, n:F) system) of non-identical components has been considered. It is assumed that both the working time and repair time of each component are... more
In this paper availability model for a linear (circular) consecutive-k-out-of-n:F system (or C(k, n:F) system) of non-identical components has been considered. It is assumed that both the working time and repair time of each component are Rayleigh distributed. The estimate of the parameters from the Rayleigh distribution can be represented by triangular fuzzy numbers. A numerical example is solved to demonstrate the procedure clarifying the theoretical development.
In the field of pattern recognition, HCR is one of the most intricate and tricky area. Plenty of works were proposed for foreign languages but a few works exists for south Indian languages due to the complex shape and varying writing... more
In the field of pattern recognition, HCR is one of the most intricate and tricky area. Plenty of works were proposed for foreign languages but a few works exists for south Indian languages due to the complex shape and varying writing styles of individuals. This paper introduces a review of offline and online recognition of different natural languages. HCR is an optical character recognition, which convert the textual document in to machine readable format. To attain 99.9 % accuracy in the field of HCR is very difficult. The efficiency of HCR depend the features extracted and the classifier used.
Background and Objectives: Mental disorders account for a large proportion of the disease burden in young people in all societies and earlier diagnosis can facilitate better treatment .1 So, this study was conducted to find out the... more
Background and Objectives: Mental disorders account for a large proportion of the disease burden in young people in all societies and earlier diagnosis can facilitate better treatment .1 So, this study was conducted to find out the psycho-wellness of Ist MBBS Students. Materials and Methods: A cross-sectional study was carried out on 250 students of I MBBS. They are interrogated as per MMS scale to assess the psycho-wellbeing of students. These data collected were analyzed and inferred with Chi-square, ANOVA and Tukey test of significance. OR for suicidal tendency and PTSD was also found out.
Filamentary keratitis describes a condition in which filaments which are adherent complexes of mucus and corneal epithelium are present on the corneal surface. Filaments appear as small, gelatinous strands on the anterior surface of the... more
Filamentary keratitis describes a condition in which filaments which are adherent complexes of mucus and corneal epithelium are present on the corneal surface. Filaments appear as small, gelatinous strands on the anterior surface of the cornea and may differ in size, shape, composition, and distribution. We hereby report five different cases of filamentary keratitis due to various ocular conditions and their respective management.
In this paper we generate new Newton’s Forward Interpolation Formula`s using 12 , 13 and 14 points , that help us to calculate any numerical integration with very much less amount of error`s , the idea is increase the coefficients instead... more
In this paper we generate new Newton’s Forward Interpolation Formula`s using 12 , 13 and 14 points , that help us to calculate any numerical integration with very much less amount of error`s , the idea is increase the coefficients instead of making many intervals .
This study is an attempt to the exploration of the social inclusion of visually impaired (VI) pupils studying in a Comprehensive Secondary School level in the regular school setting in the south of England which involves the individual,... more
This study is an attempt to the exploration of the social inclusion of visually impaired (VI) pupils studying in a Comprehensive Secondary School level in the regular school setting in the south of England which involves the individual, cultural and social factors of a particular society. This school has a very well established VI resource centre which opened in 1996. The pupils enrolled in this school have varying degrees of visual impairment. The lack of sight causes a detachment from the physical and to some extent from the social environment. The pupils studying at secondary school level face difficulties in social inclusion as their behaviour changes at this stage and they strive to adjust with the society. Though there are some biological differences between male and female, they may share some common values, feelings and interests. If the VI pupils are socially accepted in the same way as other children, difficulties around school are then less apparent and they can adjust themselves better in the culture of the mainstream school.
Simulated caviar also named as imitation caviar, is defined as salted roe that comes from a fish except sturgeon fish. Fish roe is removed as a by-product from processing plants and doesn’t have a high demand in Sri Lanka at present. It... more
Simulated caviar also named as imitation caviar, is defined as salted roe that comes from a fish except sturgeon fish. Fish roe is removed as a by-product from processing plants and doesn’t have a high demand in Sri Lanka at present. It is essential to add value to fish roe which is of low demand at present and enhance the income of fish processing industries and suppliers. Since Bigeye tuna (Thunnus obesus) is one of the most commercially important tuna fishery resources in Sri Lanka, Bigeye tuna was used as the resource species for the present study. Fish roe samples were subjected to “dry salting” method for different treatments with salt (g): fish roe (g) ratios as Treatment 01 - 0.25: 1.00, Treatment 02 - 0.50: 1.00 and Treatment 03 - 0.75: 1.00. Most appropriate treatment was assessed using sensory evaluation, proximate analysis, pH test and microbiological analysis. Highest average ash content (6.95 % ± 0.06) and maximum lipid content (11.89 % ± 0.88) were recorded for Treatment 03, while greatest protein value (25.65 % ± 0.11) was indicated by Treatment 01. Initial average pH values of the 03 treatments varied between 6.00 - 6.39 with significant difference for all 03 treatments. Treatment 03 (0.75 salt: 1.00 fish roe) has recorded lowest Total Plate Count (TPC) value for a period of 02 months with significant difference for all treatments (P < 0.05).
Pathogenic aspects of Chikungunya virus requires detailed study in order to develop drugs for controlling the outspread of Chikungunya infection. Previously it has been identified that Chikungunya viral envelope 1 and 2 proteins (E1 and... more
Pathogenic aspects of Chikungunya virus requires detailed study in order to develop drugs for controlling the outspread of Chikungunya infection. Previously it has been identified that Chikungunya viral envelope 1 and 2 proteins (E1 and E2) and the nonstructural protein 2 (nsP2) are involved in CHIKV pathogenesis. In this study, a reverse vaccinology approach has been used to elucidate the epitopic peptides associated with the envelope protein E2 of CHIKV. The study characterizes as well as maps B cell and T cell epitopes of the protein using various bioinformatics tools. Further, the predicted epitopes were modeled and docked with human receptors (2X40 and 1DLH) to analyze the binding affinities. The epitopes with high binding affinities for human receptors were identified as effective epitopes. We anticipate that the peptides identified as most effective epitopes from this study can be considered for designing epitope-based vaccines against Chikungunya disease.
Teenagers are considered the most prolific users of social network sites (SNSs), where they spend a considerable amount of time. The growth of these online communities has skyrocketed with familiar examples being Facebook, Twitter and... more
Teenagers are considered the most prolific users of social network sites (SNSs), where they spend a considerable amount of time. The growth of these online communities has skyrocketed with familiar examples being Facebook, Twitter and MySpace. Although research on young people’s use of SNSs is emerging, questions remain regarding exactly what motivates them to choose specific sites. This review outlines the theoretical framework and gratifications that researchers have used to understand teenagers’ interactions with SNSs. It brings together work that examines gratifications sought, such as diversion, personal identity, surveillance, and social capital. These gratifications point to a growing demand for more user-generated media and offers insights into potential areas for further research.
Most of the societies used the air conditioners to reduce overwarming. However, besides apart from costly, air conditioner can increase global warming. One attempt to control temperatures in urban areas is to develope urban forest. The... more
Most of the societies used the air conditioners to reduce overwarming. However, besides apart from costly, air conditioner can increase global warming. One attempt to control temperatures in urban areas is to develope urban forest. The purpose of this research was to assess the ability of urban forest vegetation in absorbing heat in replacing air conditioner, hence the efficiency of urban forest. The research were conducted in Bogor Agricultural University Darmaga Campus and the city of Surabaya. The research was initiated by performing measurements at room with Room Air Conditioner methods.
The paper verified that the inflation model in India is cointegrated in the order I(1) considering GDP growth rate, degree of openness, growth rate of money supply, nominal exchange rate of Rupee with respect to US$ , fiscal deficit as... more
The paper verified that the inflation model in India is cointegrated in the order I(1) considering GDP growth rate, degree of openness, growth rate of money supply, nominal exchange rate of Rupee with respect to US$ , fiscal deficit as per cent of GDP, interest rate (lending rate ), and crude oil price US$/barrel respectively as the determinants during the study period of 1970-2013.Johansen cointegration test showed that there is one cointegrating vector as shown by trace statistics and there are two cointegrating vectors as shown by λmax statistics. VECM showed that the inflation rate is associated with interest rate in one period lag and previous period inflation rate is associated with GDP growth rate and growth of money supply significantly. VECM states that the estimated equation 1 is adjusting its error by 23%, equation 2 is adjusting by 14% equation 3 by 34% and equation 7 by 71% respectively within one year but others equations are adjusting negligibly. There are six AR polynomial unit roots and all others roots lie inside the unit circle which proves that the model is unstable where the impulse response functions are diverging.
Corky tissue (CT) is a major physiological disorder adversely affecting fruit quality in sapota (Manilkara achras) cv.Cricket ball in India. Corky tissue affected fruits are characterized by a dry acidic flesh and hard lump in the pulp,... more
Corky tissue (CT) is a major physiological disorder adversely affecting fruit quality in sapota (Manilkara achras) cv.Cricket ball in India. Corky tissue affected fruits are characterized by a dry acidic flesh and hard lump in the pulp, without showing external symptoms. Loss of seed viability during fruit growth has been found to cause the formation of the disorder. However, the exact process which triggers CT development remains unclear. It has been frequently observed that seed fat content in seeds from CT affected fruits remains significantly lower in comparison with that of seed in healthy fruit. Since seed fats play a major role in determining seed viability, the purpose of the present study was to determine the possible association between seed fats and seed viability in the development of corky tissue.
Free floating aquatic macrophytes, Lemna minor and Spirodela polyrhiza, were exposed to graded concentration of cadmium in a concentration range 1 to10 mg L-1 for a period of one month to evaluate cadmium accumulation in the presence of... more
Free floating aquatic macrophytes, Lemna minor and Spirodela polyrhiza, were exposed to graded concentration of cadmium in a concentration range 1 to10 mg L-1 for a period of one month to evaluate cadmium accumulation in the presence of EDTA. The EDTA was added at the rate of 1, 2 and 3 mg L-1 separately and the experiment was conducted in triplicate. The water and plant samples were collected at fortnightly interval for analysis of cadmium. At higher concentration of cadmium and EDTA, complete discoloration of plants was observed on the 30th day in the treatment with L. minor compared to S. polyrhiza. There was a significant difference in the cadmium uptake by the plants in the presence of EDTA when compared to the control (P0.05). Cadmium removal from the water by the macrophytes showed significant difference (P0.05) in the presence of EDTA compared to the control. Based on the result obtained during the study, it is concluded that, the uptake of cadmium by both the species showed a considerable extent of enhancement in the presence of EDTA. Overall observation reveals that a chelating agent such as EDTA can be used as an additive for enhanced phytoremediation potential of S. polyrhiza and L. minor.
This study sought to determine the relationship between adversity quotient and teaching performance of thirty (30) faculty members at West Visayas State University–Lambunao Campus during the first semester of the school year 2008-2009.... more
This study sought to determine the relationship between adversity quotient and teaching performance of thirty (30) faculty members at West Visayas State University–Lambunao Campus during the first semester of the school year 2008-2009. The researcher utilized to gather data the respondent’s profile, adversity quotient profile, and the performance evaluation sheet. The study revealed that, generally, the faculty members had “high” adversity quotient mean scores and a “very satisfactory” teaching performance. Likewise, it identified some personal variables which may influence the adversity quotient of the faculty members. Further, the results showed that faculty members who were classified according to their age and academic rank had “high” adversity quotient. However, when they were classified according to length of service, those who served the school for more than 20 years have “high” adversity quotient while those who served less than 20 years have “average” adversity quotient. SPSS Computer Software was utilized in the computation of the research data. Results of the t-test showed that there is a significant difference in the adversity quotient of faculty members when they were classified according to their academic rank and length of service. Results of Pearson’s r showed that there is a significant relationship between adversity quotient and teaching performance of faculty members at WVSU-LC.
The study was conducted at the Sher-e-Bangla Agricultural University farm, Dhaka, Bangladesh during the rabi season of 2011-2012 to find out the Yield and yield contributes of coriander (Coriandrum sativum L.) as influenced by spacing and... more
The study was conducted at the Sher-e-Bangla Agricultural University farm, Dhaka, Bangladesh during the rabi season of 2011-2012 to find out the Yield and yield contributes of coriander (Coriandrum sativum L.) as influenced by spacing and variety. The experiment consisted varieties, spacing and their combination viz., spacing of 30 cm x 10 cm produced the maximum seed yield (2.01t ha-1) which was statistically similar with 20 x 15 cm (1.99 t ha-1), 25 cm x 10 cm (1.94 t ha-1) and 20 x 10 cm spacing (1.95 t ha-1) following randomized complete block design (RCBD) with three replications. The variety BARI Dhonia 1 gave higher values compared to Faridpur local. The variety Faridpur local in combination with 30 x 10 cm spacing gave the highest seed yield (2.16 t ha-1) identical with 25 cm x 10 cm spacing with the same variety Faridpur local (2.10 t ha-1).
A Child is defined as a every human being below the age of 18 years. Human rights begin with child rights. These rights are : 1. Subsistence rights 2. Development rights 3. Protection rights 4. Participation rights. But, in India, many of... more
A Child is defined as a every human being below the age of 18 years. Human rights begin with child rights. These rights are : 1. Subsistence rights 2. Development rights 3. Protection rights 4. Participation rights. But, in India, many of these feeble hands, instead of carrying books are often bruise in factories of pan, bidi, cigarettes (21%), construction (17%), domestic workers (15%), spinning & weaving (11%), apart from brick kilns (7%) dhabas (6%) auto workers (4%) ,paddy-fields and football making etc. Punjab has an alarmingly low under-5 sex ratio(846:1000) and the lowest sex ratio at birth(832:1000). It also has 1,77,268 child laborers. Among all reported feticides, 56% are registered in Madhya Pradesh, Chattisgarh and Punjab. Crime against children saw a 24% increase; from 26,694 cases in 2010 to 33,098 cases in 2011. Rape cases increased by 30%, feticide by 19% while buying of girls for prostitution declined by 65%. There is an increase of 10.5% in juvenile crimes from 2010(22,740) to 2011(25,125). As a result of such forced labor, children are often subjected to malnutrition, impaired vision, deformities and easy victims of deadly diseases like Tb, Cancer and AIDS.
There is no doubt that social and mobile technologies are profoundly changing consumers' shopping habits and expectations, and the pace of change is impressive. Even in a struggling economy, online shopping in 2011 grew 15% over the... more
There is no doubt that social and mobile technologies are profoundly changing consumers' shopping habits and expectations, and the pace of change is impressive. Even in a struggling economy, online shopping in 2011 grew 15% over the previous year. Retail giant Amazon sold $1B through its e-commerce site and mobile applications in 2010, and that figure was forecasted to double in 2011.
This paper describes a study on the attitude of consumers and insurance agents towards the proposed increase in Foreign Direct Investment (FDI) in Insurance sector in India. The study focus on the impact of FDI in insurance as perceived... more
This paper describes a study on the attitude of consumers and insurance agents towards the proposed increase in Foreign Direct Investment (FDI) in Insurance sector in India. The study focus on the impact of FDI in insurance as perceived by the sample of the study based on four dimensions namely economical impact, impact on service, benefits and overall impact on market. A quantitative survey was conducted using a measurement tool developed for the study. The sample of the study consisted of consumers and insurance agents from selected insurance companies in Chennai. The results of the study indicates that the customers welcome the government decision to increase the FDI cap in insurance. The participants of the study perceived that the better service and more options in the product portfolios are the general expectations from the insurers.
This study sought to explore the effect of cash management on financial performance of deposit taking SACCOs in Mount Kenya Region. The target population was all the thirty licensed deposit taking SACCOs in Mount Kenya Region, the... more
This study sought to explore the effect of cash management on financial performance of deposit taking SACCOs in Mount Kenya Region. The target population was all the thirty licensed deposit taking SACCOs in Mount Kenya Region, the sampling technique employed was simple random sampling and the sample size was 92 respondents. This study adopted a descriptive survey in soliciting information on effects of liquidity management on financial performance of deposit taking SACCOs in Mount Kenya region. Primary quantitative data was collected by use of self-administered structured questionnaires. The researcher also used secondary data derived from the audited financial statement of the SACCOs and the regulator (SASRA). The data collected was analyzed, with respect to the study objectives, using both descriptive and inferential statistics. The researcher concluded that there is need to introduce cash management controls in the SACCOs, there is need to better strengthen the role of SASRA and increase its awareness, there is need to introduce credit management policy and finally increase the monitoring role of the government through its regulator in the sector since the sector plays a critical role on the achievement of vision 2030 and improved economic development of the members.
MSME (Micro, Small and Medium Enterprises) are the heart of Indian Industry. Their contribution especially to a developing country like India is very valuable. They not only contribute in generating employment but also encourage low... more
MSME (Micro, Small and Medium Enterprises) are the heart of Indian Industry. Their contribution especially to a developing country like India is very valuable. They not only contribute in generating employment but also encourage low skilled level workers to start as entrepreneur level in rural areas. As data given by Economic Times in June 2013, they employ close to 40% of India's workforce. Their main boost is given to Indian Manufacturing industry which is around 45% and export oriented units which are close to 40%. The MSME sector in India is highly heterogeneous in terms of the size of the enterprises, variety of products and services, and levels of technology.
Groundnut variety Tissa (Arachis hypogea L.), Sunflower variety Terkey (Helianthus annus L.) and Sesame variety MI3 (Sesamum indicum L.) are sensitive to both excessive and deficit water which leads to decrease yield. We studied the... more
Groundnut variety Tissa (Arachis hypogea L.), Sunflower variety Terkey (Helianthus annus L.) and Sesame variety MI3 (Sesamum indicum L.) are sensitive to both excessive and deficit water which leads to decrease yield. We studied the growth and reproduction of above oil crops due to 10 day water stress at different growth stages; vegetative (T2), flowering (T3) and at maturity (T4). The study consisted with a control (T1), with daily water supply throughout all growth stages. Experiments were arranged in Complete Randomized Design (CRD) with five replicates and the experiment was repeated two times.
Depression is a global common mental disorder, the present study was designed to check the prevalence of etic findings about depression in case of localities, income groups and gender from Faisalabad, findings supported etic findings,... more
Depression is a global common mental disorder, the present study was designed to check the prevalence of etic findings about depression in case of localities, income groups and gender from Faisalabad, findings supported etic findings, regarding localities percentages of prevalence were high in slums as compared with high class localities whereas the presence of depression was more among high class women as compared with women belonging to low income groups.
Knowledge management has emerged important field that captured an attention of research scholar in the field of management as KM promulgated important source of competitive advantage. The basic purpose of the study is to explore... more
Knowledge management has emerged important field that captured an attention of research scholar in the field of management as KM promulgated important source of competitive advantage. The basic purpose of the study is to explore conceptual linkage between knowledge management and organization’s strategy formulation and competitive advantage. Detailed literature is reviewed to find out conceptual linkage between knowledge management, strategy formulation and competitive advantage. We used resources based view approach to link strategy and competitive advantage as a lens. This research would be fruitful for managers to understand strategic importance of knowledge, knowledge management and knowledge strategy to attain sustainable competitive advantage.
Laparoscopic assisted pancreatico-duodenectomy is expected to minimize patient discomfort, blood loss and enable early feeding, mobilization and discharge; thus reducing institutional costs. It has a steep learning curve. We are... more
Laparoscopic assisted pancreatico-duodenectomy is expected to minimize patient discomfort, blood loss and enable early feeding, mobilization and discharge; thus reducing institutional costs. It has a steep learning curve. We are presenting the adequacy of resection with regards to resection margins and lymph node harvest of our series.
Global food production has seen a phenomenal growth of almost three times in the last five decades. Unfortunately, still a sizeable section of people in developing and poor countries remain hungry and malnourished. New strategies are... more
Global food production has seen a phenomenal growth of almost three times in the last five decades. Unfortunately, still a sizeable section of people in developing and poor countries remain hungry and malnourished. New strategies are therefore needed to not only feed the hungry in an healthy and nourishing way but also to protect the environment from overuse of chemical pesticides and insecticides, thus maintaining a balance with nature too. Advances in agricultural biotechnology have led to genetically modified varieties of many plants and crops like cotton, maize, soya, tomato, and brinjal etc. In India too, a genetically modified variety of cotton, Bt cotton has been cultivated since 2002, which is said to provide resistance against bollworm.
Adenoid cystic carcinoma (ACC) is one of the commonest malignant salivary gland tumors, affecting minor salivary glands and rare in the nose and paranasal sinuses. ACC in maxillary sinus usually mimic inflammatory disease and has a poor... more
Adenoid cystic carcinoma (ACC) is one of the commonest malignant salivary gland tumors, affecting minor salivary glands and rare in the nose and paranasal sinuses. ACC in maxillary sinus usually mimic inflammatory disease and has a poor prognosis. A case report of 37 yr old male with ACC of left nasal cavity who presented with mass in left nasal cavity and swelling in left cheek is presented here. The CT scan showed mass in left nasal cavity and over frontal process of maxilla with bone resorption. Surgical excision was done by Lateral Rhinotomy approach and biopsy revealed ACC. Post op radiotherapy given and regular follow up done. The sinonasal ACC has an overall poor prognosis due to perineural invasion and post-operative radiotherapy is important to address the microscopic disease.
The main purpose of this research is to identify the factors that encourage adopters to take up the Internet banking services in Iraq. This paper is concerned with an empirical investigation of individual factors technology that could... more
The main purpose of this research is to identify the factors that encourage adopters to take up the Internet banking services in Iraq. This paper is concerned with an empirical investigation of individual factors technology that could predict successful IBSA in Iraq through the applications of planned behavior theory (TPB). This study uses sampling units in a questionnaire survey data of 535 Iraqis public university employees as customers of internet banking services who were using it already. This study applied partial least squares structural equation modeling (PLS-SEM) as the major analysis technique as well as SPSS, since PLS-SEM is a relatively new analytical technique in construction.The findings of this study suggests that attitude and percived behavior control(PBC) have significant and positively influences IBSA, while Subjective norm (SN) is unsuported. Related to individual factors technology (IFT), in this study there are 5 constructs all of them (technology and Internet literacy, resistance to change, risk of technology,and anxiety of technology, and trust of technolology) supported with researcher expectation.
This paper attempts to highlight the new beginning of indo -Nepal relationships which reached of its highest peaks during India’s Prime Minister Narendra Modi’ Visit to Nepal. the paper also attempt to explain the political and economic... more
This paper attempts to highlight the new beginning of indo -Nepal relationships which reached of its highest peaks during India’s Prime Minister Narendra Modi’ Visit to Nepal. the paper also attempt to explain the political and economic prospective of indo - Nepal relation and Mr. Narendra Modi also lays stress upon 4Cs co-operation, connectivity, culture and constitution which may improve bi-lateral ties with Nepal.
Corporate social responsibility has much broader implications for the nation as a whole. It reduces dependency on the government for social change. Most governmental programmers quickly become embroiled in political manipulation,... more
Corporate social responsibility has much broader implications for the nation as a whole. It reduces dependency on the government for social change. Most governmental programmers quickly become embroiled in political manipulation, corruption, communal overtones, and bitter infighting. There is a need for evaluation and proper strategy for public-private partnership with well-defined controls and processes for the best use of resources for social change. Social reforms driven by the community will bring people together, turn the attention of the masses to tasks that benefit society, and reinforce peace and harmony. Social responsibility should not be limited to large successful corporations; there should be greater participation from most small, medium, and large businesses.
Middle age is one of the most important and researched period of human life. This is time of transitions in terms of family responsibilities, physical health changes, social interests and hobbies, etc. During this time couples... more
Middle age is one of the most important and researched period of human life. This is time of transitions in terms of family responsibilities, physical health changes, social interests and hobbies, etc. During this time couples relationship and adjustment also sees ups and downs. Till now many researchers have conducted studies on mid life adjustments and life satisfaction of middle aged married couples. This literature review is an attempt to examine the correlates which play important role in mid aged married couples adjustment and life satisfaction.
The present study an attempt is made to assess the correlates of adjustment among adolescents student studying in 9th class in Banasthali University. A total sample of (N=167) adolescent students studying in Banasthali University were... more
The present study an attempt is made to assess the correlates of adjustment among adolescents student studying in 9th class in Banasthali University. A total sample of (N=167) adolescent students studying in Banasthali University were randomly selected in 2012-2013. They were administered Bell’s Adjustment Inventory (1934) which measured adjustment of an individual in 4 areas (Home, health, social and emotional). The data were analyzed using descriptive statistics, t-test analysis and One-way ANOVA to find out the significance of difference between students with different levels of adjustment in various areas. Results revealed that the highly significant influence on home, health, social and emotional adjustment of adolescence students.
The study consists from adjustment among M.Tech students of Banasthali University. The sample 67 girls were selected from Banasthali hostel. The measure of Bell's Adjustment Inventory developed by Dr. R.K. Ojha (1934) was used. Data... more
The study consists from adjustment among M.Tech students of Banasthali University. The sample 67 girls were selected from Banasthali hostel. The measure of Bell's Adjustment Inventory developed by Dr. R.K. Ojha (1934) was used. Data analysis was done by using Karl Pearson correlation statistical test. Findings of the study revealed that the significant positive correlation between all variables at the level of (0.01).
The diverse functions of wetlands are being adversely affected by human activities. Harike wetland has high ecological significance as it provides home to diverse flora and fauna, habitat for feeding and breeding and social interactions.... more
The diverse functions of wetlands are being adversely affected by human activities. Harike wetland has high ecological significance as it provides home to diverse flora and fauna, habitat for feeding and breeding and social interactions. This paper discusses an integrated approach of pollution indices and statistical techniques to assess the intensity of heavy metal pollution discharged from various industries in Harike wetland. This wetland is highly polluted due to the rapid industrialization, urbanization and dumping of solid wastes. The water quality of the wetland has been studied with reference to various toxic metals. The metals analyzed include lead, chromium, iron, copper, nickel, zinc and cadmium. The quality of water has drastically deteriorated due to the mixing of the heavy metals. Most of the metal ions were in higher concentration compared to the international standards. It has been observed that the quality of water is not safe for various aquatic and even unfit for human drinking and irrigation purposes, therefore, necessary conservation and management measures should be taken to improve the deteriorating water quality of this globally recognized wetland.
Adolescence is a stage of struggle for identity. It is evidenced by rebelliousness, adventure seeking behavior and oppositional defense. The future citizens are at great risk for early initiation to drugs and other psycho active... more
Adolescence is a stage of struggle for identity. It is evidenced by rebelliousness, adventure seeking behavior and oppositional defense. The future citizens are at great risk for early initiation to drugs and other psycho active substances. Therefore, a quasi experimental study to assess the effectiveness of structured teaching programme was used to assess knowledge of adolescents regarding substance use. One group pre-test post-test design was used for this study. Convenient sampling technique is used on the sample for the present study consists of 91 adolescents age of 17- 18 yrs. from selected B.Sc. Nursing colleges at Udaipur district of Rajasthan. Self administered Knowledge questionnaires (Pre test – Post test) were administered. The collected data were analyzed by using descriptive & inferential statistics based on predefined objectives of the study. Present study shows that pre test knowledge level of students was significantly (P<0.05) less towards substance abuse. Study reveals that proper education (STP) enhance post test knowledge among students regarding substance abuse.
Economic activities of people are causing major threats to environment and to survival of all life on the earth. Importance of ethics in the business world is superlative and global in its nature. The fact is that some businesses operate... more
Economic activities of people are causing major threats to environment and to survival of all life on the earth. Importance of ethics in the business world is superlative and global in its nature. The fact is that some businesses operate in unethical and socially irresponsible way. The unethical action of businesses in developing countries is highly linked with economic problem. Some customers are not enjoying quality goods and services at their cost. Though there is such serious problem, yet I could not find study conducted in the area to describe the situation or to identify root causes of the problem that enable decision makers to take appropriate action. So, the study going to evaluate business ethical practice of the town along with causes and effects of unethical business practice in the town. Both quantitative and qualitative has been used in order to secure reliable data from all possible sources in a confidential manner. Primary data has been collected by using questionnaire, interview and focus group discussion to collect the desired data from customers and businesses (both merchandizing and service providing businesses).
In competitive educational environment where international students have many choices available, attributes that enable higher learning institutions to attract and maintain more international students should be studied seriously.... more
In competitive educational environment where international students have many choices available, attributes that enable higher learning institutions to attract and maintain more international students should be studied seriously. Understanding the experience of international students during service delivery is vital for achieving service excellent. The aim of the study is to assess international students’ experience on the facilities provided at UTHM students’ residential colleges. The study identified the existing level of physical attributes that influence international students’ experience in the study area. The study used faced to face survey. Questionnaires were distributed to 210 international students at UTHM students’ residential colleges. However, 189 responses were collected. The data was analyzed using SPSS from which descriptive statistics data was obtained. The existing levels of physical attributes identified include the availability, comfortability and quality of the physical attributes. The finding of this study helps to formulate guidelines in terms of improvement, maintenance, design and construction for future developments of students’ residential colleges in order to achieve service excellence.
The function of the governor is to maintain the mean speed of the engine with in specified limits whenever there is a variation of the load. The objective of our investigation is modifying the Watt Governor (pendulum type) to increase... more
The function of the governor is to maintain the mean speed of the engine with in specified limits whenever there is a variation of the load. The objective of our investigation is modifying the Watt Governor (pendulum type) to increase minimum speed limit. [2] Generally we seen that watt governor is best suitable for 60-80r.p.m minimum speeds only, in our study we extend lower arm and fly ball position of the watt governor to the downside from the intersection of link and arm, and then we derive the equation for governor speed. We fabricated the model of governor and observed effect of the extension of lower link and fly ball weight on minimum speed of the governor. This analysis carried out by extension of lower links of the governor and position of fly balls.
This research talks about the concept of revenue management and its adoption by the hotel industry. The study made analysis of its pros and cons for the management as well as its employees and guest. Revenue Management moves parallel to... more
This research talks about the concept of revenue management and its adoption by the hotel industry. The study made analysis of its pros and cons for the management as well as its employees and guest. Revenue Management moves parallel to strategic and competitive pricing and elasticity of demand in the competitive market. It Later highlights the reasons of revenue management being used in the hotel industry.
The optimization of gear design is a challenging problem as the design variables are interrelated to each other. Various methods have been proposed for solving such problems. This paper aims in developing a methodology for acquiring the... more
The optimization of gear design is a challenging problem as the design variables are interrelated to each other. Various methods have been proposed for solving such problems. This paper aims in developing a methodology for acquiring the desired worm gear design configuration by altering the optimum set of worm gear design parameters which are suitable for the required performance by associating it with SVM (Support Vector Machine). An evolutionary technique like Genetic algorithm (GA) is also used along with it for optimizing the worm and worm wheel with multi objectives, the main object is to attain high wear capacity by considering module, power, velocity ratio, and speed as design parameters. Center distance and strength of worm gear are the constraints taken into consideration.
The main objective of path planning is to acquire a collision free path for a mobile robot operating in various environments. Diverse approaches and techniques have been implemented to solve a path planning problem by considering certain... more
The main objective of path planning is to acquire a collision free path for a mobile robot operating in various environments. Diverse approaches and techniques have been implemented to solve a path planning problem by considering certain factors like obstacle shape, its orientation, type of environment etc. Based on the surrounding environment the robot navigates globally or locally. This paper focuses on the navigation of mobile robot operating in a static environment consisting of elliptical and polygonal obstacles. A mathematical formulation has been developed to obtain these paths and also to find the shortest path among them using Centre of Gravity Approach (CGA) and Coordinate Reference Frame (CRF) technique. The simulation results prove the proposed approach to be effective as the robot navigates to the defined target point without colliding with the obstacles in the environment.
Discrete event simulation is the process of designing a model of a real system and conducting experiments with that model, for purpose of either understanding the behavior of the system or evaluating strategies for the operation of a... more
Discrete event simulation is the process of designing a model of a real system and conducting experiments with that model, for purpose of either understanding the behavior of the system or evaluating strategies for the operation of a system, discrete event simulation is a tool suitable for the study of manufacturing systems and improves the overall efficiency. Arena is a discrete event simulation and automation software developed by Systems Modeling and acquired by Rockwell Automation in 2000.It uses the SIMAN processor and simulation language. In this work, the existing layouts were studied and utilization of each station is analyzed, the efficiency of production depends on how well the various machines, production facilities and employee’s amenities are located in a plant.
The inhibitive action of Triethylenetetramine on zinc metal was evaluated in 0.5N HCl as corrosion medium ,using weight loss, gasometric and thermometric techniques. Parameters such as inhibition efficiency and corrosion rates were... more
The inhibitive action of Triethylenetetramine on zinc metal was evaluated in 0.5N HCl as corrosion medium ,using weight loss, gasometric and thermometric techniques. Parameters such as inhibition efficiency and corrosion rates were evaluated to assess the performance of the inhibitor. The results showed that the inhibitor displayed good corrosion inhibiting properties. The inhibition efficiency was found to increase with increase in the inhibitor concentration. To study the adsorption of the inhibitor on the metal surface, adsorption isotherm was plotted.
The effect of glycylglycine was evaluated as a corrosion inhibitor for zinc in 0.5N HCl by weight loss, gasometric and therometric methods. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The... more
The effect of glycylglycine was evaluated as a corrosion inhibitor for zinc in 0.5N HCl by weight loss, gasometric and therometric methods. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The adsorption of the inhibitor molecules on to the zinc metal surface obeyed Temkin adsorption isotherm.
: The aim of our study was to evaluate the efficacy of Paravertebral block in unilateral inguinal hernia repair comparing with spinal anaesthesia with respect to post operative analgesia, ambulation, perioperative and postoperative... more
: The aim of our study was to evaluate the efficacy of Paravertebral block in unilateral inguinal hernia repair comparing with spinal anaesthesia with respect to post operative analgesia, ambulation, perioperative and postoperative complications. Paravertebral block can be used as an alternative to spinal anaesthesia in unilateral inguinal hernia repair. It offers better hemodynamic control, prolonged post operative analgesia and early ambulation compared to spinal anaesthesia.
Android is an open source mobile device operating system has rapidly recognized in electronics Industry. Android operating system runs in embedded products like smart phones, tablet, set-top box, Android TV, Auto-cars - Android Auto, and... more
Android is an open source mobile device operating system has rapidly recognized in electronics Industry. Android operating system runs in embedded products like smart phones, tablet, set-top box, Android TV, Auto-cars - Android Auto, and wrist watches - Android Wear. Android reaches consumer product beyond its envelop on Multimedia, Mobile Internet Devices, Digital video, Home Entertainment, Automotive, Medical, Networking, Instrumentation and Industrial control. Contemporary industrial product of Android Wearable device connected with human body, it monitors and sync with Mobile device. This technology squeezes cutting-edge features like voice activation, calendar, music, biometrics measurement, email and interacts with other handheld device. This paper presents the Technical Detail of Android wearable, Development and Debug techniques of Android Studio. Development system includes cross compilers, libraries, debuggers, pre-built file system images, and product-specific support libraries.
Currently, the surveying and cadastral mapping which serve for the land management is important in Vietnam. Formerly, the measurement of cadastral maps in Vietnam is done mostly manually by measuring optical theodolite and afterwards the... more
Currently, the surveying and cadastral mapping which serve for the land management is important in Vietnam. Formerly, the measurement of cadastral maps in Vietnam is done mostly manually by measuring optical theodolite and afterwards the map is drawn on the paper. Right now with the development of new technologies, many technological applications are used to measure for the establishment the cadastral map in Vietnam; however, the measure of the cadastral map done by technology electronic total station is the most popular to fit topographical conditions of Vietnam. In this method, the cadastral surveying is primarily use by the total station to measure direct in the field, then we use the specialized softwares such as MicroStation, FAMIS and Pronet to handle the measurement data and edit the map. In this study, cadastral mapping and measurement method for a particular area has found its conclusion. It is Cat Trinh Commune, Phu Cat District, Binh Dinh Province, Vietnam. The final result was the survey network diagram with 425 points including 24 high level cadastral points and the completed cadastral map with the total area of 4865.20 ha. There are 63 sheets in the cadastral map of Cat Trinh Commune which consists of 45 map sheets in scale 1: 2000, 18 map sheets in scale 1: 1000. All of them were stored as the digital files on the computer and the printed papers. Beside the cadastral maps, there are the statistical tables of the land area of each object and the purpose of the land use. This is an important document to help the State agencies manage the land correctly, handy and consistently.
The present experimental investigation has been carried out in order to explore the possible molecular interionic interactions of l-histidine in aqueous fructose solution at 298.15 K, 303.15K, 308.15K, and 313.15 K. Experimental values of... more
The present experimental investigation has been carried out in order to explore the possible molecular interionic interactions of l-histidine in aqueous fructose solution at 298.15 K, 303.15K, 308.15K, and 313.15 K. Experimental values of density (ρ), ultrasonic speed (u) , and viscosity (η) have been measured on the liquid ternary mixtures of water +fructose + l-histidine and relevant molecular interaction parameters such as the apparent molal volume, Vφ , partial apparent molal volume, Vφ0 and the slope, Sv, Hepler’s constant, ∂2Vφ0/∂T2, apparent molal compressibiliity, Kφ , partial apparent molal compressibility, Kφ0 and the slope, Sk, transfer volume, Vφ0tr , transfer compressibility, Kφ0tr , Jones–Dole coefficient, B, Jones–Dole coefficient transfer, Btr , temperature derivative of B-coefficient, dB/dT, free energy of activation of viscous flow per mole of solvent, Δµ10* and per mole of solute, Δµ20* have been calculated. The results are interpreted in terms of solute–solvent and solute–solute interactions in these systems. It is observed that there exist strong solute–solvent interactions in these systems, which increase with increase in fructose concentration. The thermodynamics of viscous flow has also been discussed.
Measurements of radon concentration, and effective dose rate were made for a number of 168 measurements of soil samples in some towns of the Gezira State in the central part of the Sudan. In this survey we used the can technique,... more
Measurements of radon concentration, and effective dose rate were made for a number of 168 measurements of soil samples in some towns of the Gezira State in the central part of the Sudan. In this survey we used the can technique, containing CR-39, to estimate the radon concentration from the soils of: El-Hosh, Um-Turibat and Medani cities. The results of radon concentrations from soil samples in the selected areas were found to be 5.50 ± 0.75 kBq.m-3, 11.05 ± 4.95 kBq.m-3, 15.10 ± 1.47 kBq.m-3, while the effective dose was calculated to be from 24.51 3.32 mSv.y-1, 48.22 10.25 mSv.y-1 and 67.28 6.56 mSv.y-1, for El-Hosh, Um-Turibat and Medani towns, respectively. The results were compared with national and worldwide results.
Eichhornia crassipes (Mart.) Solms is a free-floating aquatic macrophyte growing normally to a height of 0.5 m to 1 m. This weed causes, substantial economic and ecological harm, warranting its removal, lest the impacts of the weed should... more
Eichhornia crassipes (Mart.) Solms is a free-floating aquatic macrophyte growing normally to a height of 0.5 m to 1 m. This weed causes, substantial economic and ecological harm, warranting its removal, lest the impacts of the weed should become permanent. From an ecological perspective, the most effective, management approach is to make use of the weed for various purposes. The present study offers the novel scheme for utilization of roots of this invasive weed plant. In this instance the 80% methanol extract and methanol fraction from the roots of this weed were tested for its colouring properties on different textile substrates viz. wool, nylon, silk, cotton and polyester. Open beaker and infra red colouring based methods were utilized for colouring of different textile fabric substrates. The colour fastness testing and colorimetric evaluation of the coloured samples has been carried out employing standard methods. The 80% methanol extract as well as the methanol fraction exhibited good colouring property on wool, nylon and silk. The presence of alkaloids, flavonoids, tannins, terpenoids, quinones, phenols and other phytochemicals enables good colour yield/depth of 80% methanol extract and methanol fraction on substrates. Thus, the colour extract from the roots may prove to be effective for conventional colouring and may provide commercial importance of this natural colourant for textile applications.
The study of work environment and other job related nexus work related stress is highly relevant for organizational health and performance. This study explores the level of stress among the government officers in Nepal working in... more
The study of work environment and other job related nexus work related stress is highly relevant for organizational health and performance. This study explores the level of stress among the government officers in Nepal working in different hierarchies using 16 factor framework. Study was conducted among the 284 technical and non-technical government officers. Simple random sampling technique was applied to select the respondents. The study documents several stylized facts about stress in public sector offices in Nepal. Data shows that non-technical officers are at higher stress level in comparison to their technical counterparts. Findings show different factors contribute differently to the job related stress across different hierarchies and nature of work. The study signals policy makers to design necessary organizational coping mechanisms to address the level of stress of working staffs.
The potentially catastrophic presentation and lifelong complications that result from corrosive ingestion make it one of the most challenging clinical situations. In this study we review clinical features and Endoscopic results of 50... more
The potentially catastrophic presentation and lifelong complications that result from corrosive ingestion make it one of the most challenging clinical situations. In this study we review clinical features and Endoscopic results of 50 patients admitted in Acute Medical Care of Osmania General Hospital with Corrosive Acid Ingestion. In our study commonest corrosive acid ingested was hydrochloric acid (n = 33) followed by phenyl (n=9), sulphuric acid (n=7) and nitric acid (n=1). The mean interval time of admission after ingestion of corrosive acid was 5.5 hrs.
Learners of the German language, irrespective of whether they learn the language in a German speaking country or in their native country, have one common goal – to be able to communicate in German in the German speaking countries as well... more
Learners of the German language, irrespective of whether they learn the language in a German speaking country or in their native country, have one common goal – to be able to communicate in German in the German speaking countries as well as in the rest of the countries in the world. The German speaking countries do not include only Germany, but also some other European countries. What all these countries have in common is the usage of the German language, i.e. variants of the German language. Apart from the language which is the major precondition for successful communication, one should also consider the various civilization information of the German speaking countries, i.e. the D-A-CH-L countries (D for Germany (Deutschland), A for Austria, CH for Switzerland (Schweiz), and L for Liechtenstein). Hence, the inclusion of the D-A-CH-L concept in the process of teaching the German language as a foreign language presents itself as a necessity. This paper analyses the application of the D-A-CH-L concept in teaching German in primary and secondary education in the Republic of Macedonia. Firstly, a survey has been conducted in randomly selected schools. Then, an analysis of the results is presented which is accompanied by comments and conclusions based on the research.
Hacking became one of the world's most famous information technology problem. It's the work of whom doesn't has a work, a work to gain more money, a work to harm others, and a work for many other purposes. Almost every week, if it is not... more
Hacking became one of the world's most famous information technology problem. It's the work of whom doesn't has a work, a work to gain more money, a work to harm others, and a work for many other purposes. Almost every week, if it is not every day, we hear about hacking attacks that hits many significant sites in the country, such as: Ministries, Banks, Uniform sites and many other important persons accounts on the social network sites. Fortunately, not all the hackers are professional in hacking, but they trained them self on one or more of such programs for one of the previous purposes. On the other side, the secret of success in such hacking attacks is that the intended attacked targets did not take the proper precautionary measures to protect themselves from such attacks.
The study involved 30 Bank which go public, which is listed on the Indonesia Stock Exchange. This study used purposive sampling, using the data in the form of annual financial statements from 2011 to 2013. This study using the simple... more
The study involved 30 Bank which go public, which is listed on the Indonesia Stock Exchange. This study used purposive sampling, using the data in the form of annual financial statements from 2011 to 2013. This study using the simple regression analysis method, namely by using the F test and t test, in order to determine the effect of the financial performance measurement results with the level of significance is (α) = 0:05. All data were analyzed using SPSS and Eviews 7.0.
The most popular application of holography is using the technique to make three-dimensional images. This paper describes an algorithm for computationally generating holograms along with methods to fabricate the hologram. The phrase,... more
The most popular application of holography is using the technique to make three-dimensional images. This paper describes an algorithm for computationally generating holograms along with methods to fabricate the hologram. The phrase, “digital holography", is common place in the optics community; it describes the methods used to reconstruct holographic images from physically recorded holograms as well as the methods used to construct holograms from virtual objects using a computer. In fact we have the ability to create digital holograms from imaginary objects and then recreate the image of those objects using the same digital holograms, the entire process performed on a single computer. A computer simulation technique for generating Fourier holograms using the Fraunhoffer diffraction formula is applied. These generated Fourier holograms were analyzed for experimental reconstruction. A detailed analysis was done on the computation and numerical reconstruction. Filtering technique was used to analyze its feasibility to be used in image processing. Corresponding reconstructions were verified by MATLAB for computer simulation. The algorithm of the MATLAB program is discussed. Using this technique, computer generated holograms can be of great use in image processing field.
To evaluate the anti-inflammatory activity of flavonoid (Chrysin40 mg/kg)on acute inflammation (carrageenan-induced pawedema) and chronic inflammation (cotton pellet granuloma) in guinea pigs.Group I (control) received 1ml of 5%... more
To evaluate the anti-inflammatory activity of flavonoid (Chrysin40 mg/kg)on acute inflammation (carrageenan-induced pawedema) and chronic inflammation (cotton pellet granuloma) in guinea pigs.Group I (control) received 1ml of 5% carboxymethyl cellulose suspension, group II pigs were treated with indomethacin (10 mg/kg) and Chrysin at a dose of 40 mg/kg was given orally to groupIII. 1.0 ml of carrageenan was injected s.c. to plantarregion of right hind paw of each pig. Thechange in paw volume was measured at 0, 1, 2, 3 and 4 hours intervals. For chronicmodel of inflammation, sterilized cotton pellets, weighing 50±1 mg each, were implanted into both sides of the groin region of each pig, under light anesthesia. Drug treatmentwas given for 7 days. On the eight day, cotton pellets along with granuloma wereremoved surgically, and wet pellets were weighed, after that dried at 60 0Covernight and then the dry pellets weight was taken. The results indicates that Chrysin at a dose of 40 mg/kg body weight exhibited significant inhibition)P<0.05) in acute and chronic inflammation models, which was comparable withstandard drug. Hence, we can conclude that, Chrysin have significant anti-inflammatory effects in both acute and chronic inflammatory conditions .
In recent years, there has been an exponential growth in wireless communication systems. This is basically due to the manufacture of small size and high performance devices. Many communication devices such as filter, duplexer and... more
In recent years, there has been an exponential growth in wireless communication systems. This is basically due to the manufacture of small size and high performance devices. Many communication devices such as filter, duplexer and oscillator require resonator as a key component. Acoustic resonators have become a key technology of growing wireless field as the propagation velocity of acoustic wave is almost five times lower than the electromagnetic waves thus resulting in small size devices. BAW resonator can be used as narrow band filter in radio-frequency applications.
The development of wireless technologies in recent years started an era of highly-effiencient information society. It is expected that the wireless technologies will become wider and deeper in the coming years. Understanding the greater... more
The development of wireless technologies in recent years started an era of highly-effiencient information society. It is expected that the wireless technologies will become wider and deeper in the coming years. Understanding the greater importance of wireless communication in the future for both academies and industries around the world have initiated the study of the next generation, namely 5G, of wireless communication systems. The 5G technology ( fifth generation) also know as 2021 wireless network technology is the foremost phase of wireless communication standards ahead of current 4G/IMT standard. The coming 5G technology and Information & Communication technology (ICT) networks signify evolution of the globally connected digital society. The main contribution of this paper is definition of 5G i.e. Fifth Generation mobile network concept which is seen as user-centric concept instead of operator-centric as we have in 3G or service-centric concept as seen for 4G. In the proposed concept the mobile user is on the top of all.
To determine the epidemiological pattern, clinical presentation and risk factors involved in infectious corneal ulceration in Tertiary Care Centre, Kumaon region, Uttarakhand and to identify the specific microbial agents responsible for... more
To determine the epidemiological pattern, clinical presentation and risk factors involved in infectious corneal ulceration in Tertiary Care Centre, Kumaon region, Uttarakhand and to identify the specific microbial agents responsible for corneal infections.
Reproducible synthetic approach for cadmium selenide quantum dot based on the pyrolysis of organometallic reagents injection into a hot non-coordinating solvent is reported. The synthesis of highly crystalline and monodisperse cadmium... more
Reproducible synthetic approach for cadmium selenide quantum dot based on the pyrolysis of organometallic reagents injection into a hot non-coordinating solvent is reported. The synthesis of highly crystalline and monodisperse cadmium selenide quantum dots using inexpensive trioctylphosphine-coordinated selenium as precursor produce a discrete homogeneous nucleation under slow growth. The difference in the temperature of the precursor injection spurred the dissimilarity in the nanocrystal growth, crystallinity, shape and particle sizes. Oleic acid was used to protect the cadmium selenide quantum dots against oxidation and photon emission loss while an organic ligand layer trioctylphosphine was used to overcome predominant influences associated with agglomeration.
Low dimensional semiconductor crystals structures otherwise known as quantum dots are in possession of unique optoelectronic properties that allow the flow of electrons to be harvested instantaneously. The advent of quantum dot for... more
Low dimensional semiconductor crystals structures otherwise known as quantum dots are in possession of unique optoelectronic properties that allow the flow of electrons to be harvested instantaneously. The advent of quantum dot for various technological applications is motivated by their flexibility of their bandgap supporting their capability to tap power from the visible spectrum as well as the invisible infrared through absorbable wavelength ranges from about 700 nanometre to 10 micron. Besides the wide energy harvesting range, quantum dot utilizes small to area for high energy production.
This study aims to determine the effectiveness of Information Computer Technology (ICT)-based learning packages focusing on calculus courses among college students, and to find a tested learning package model in the ICT-based learning of... more
This study aims to determine the effectiveness of Information Computer Technology (ICT)-based learning packages focusing on calculus courses among college students, and to find a tested learning package model in the ICT-based learning of calculus. This study was developmental research which includes requirements analysis, designing learning packages, and evaluation of the learning package. Design research uses literature study, survey, application of learning packages, evaluation and content analysis. Overall, 35 college students of Department of Mathematics, Faculty of Mathematics and Science, Manado State University who take calculus courses were participated. Data were analyzed using descriptive analysis argumentative. After applied of this model, the results showed that there was increased in learning outcomes and level of understanding of the concept of differential and integral. It was influenced by the type of learning media that applied to the ICT-based learning package, namely the application program camtasia on power point programs. ICT-based learning was a contextual and based on the philosophy of constructivism learning so this study suggests that this model would become very well implemented in calculus. Therefore, more research on the effectiveness of ICT-based learning model is also needed for other majors. (This finding has been presented in the 3rd International Seminar on Quality & Affordable Education, November 2014, in University of Malaya, Kuala Lumpur)
The Visibility Representations [1] of a graph has been promoted for research extensively because of their significance in algorithmic graph theory as well as in VLSI layout, algorithm animation, visual languages and CASE tools etc.... more
The Visibility Representations [1] of a graph has been promoted for research extensively because of their significance in algorithmic graph theory as well as in VLSI layout, algorithm animation, visual languages and CASE tools etc. [2][3]. Rectangle Visibility Graph (RVG) used in VLSI chip design represents the node of a graph as a rectangle in a plane. Unit Rectangle Visibility Graph (URVG) means a presentation where each node is represented as unit rectangle in the plane. So, Unit Rectangle Visibility graph is applied for fixed dimensions of gates and various circuit components in computer chip applications. In this research, binary tree and ternary tree have been characterized as URV representations which will not only enhance URVR (Unit Rectangle Visibility Representation) but also expected to reduce both cost and labor in the field of various graph applications. To achieve this, two novel algorithms for URVR of these trees have been proposed.
We report a case of a girl who was assaulted by her brother with a large stainless steel spoon which was found penetrating the mastoid cortex. There were no signs of intracranial bleeding. CT brain revealed the metallic part of the spoon... more
We report a case of a girl who was assaulted by her brother with a large stainless steel spoon which was found penetrating the mastoid cortex. There were no signs of intracranial bleeding. CT brain revealed the metallic part of the spoon piecing the mastoid cortex and compressing the sigmoid sinus. Under general anaesthesia spoon was removed in the operation theatre. Post operatively recovery was uneventful.
Bullous disorders of newborn are a rare entity. Genetically inherited bullous disorders, especially the dystrophic and junctional types have a fatal course (1). Breach of the epidermis in the newborn predisposes them to sepsis.
The study was carried out from October 2013 to September 2014 in both organised and small sheep and goat farms of coastal areas viz. Cuddalore, Nagapattinam of Tamil Nadu, India. The objective of the present study is to determine the... more
The study was carried out from October 2013 to September 2014 in both organised and small sheep and goat farms of coastal areas viz. Cuddalore, Nagapattinam of Tamil Nadu, India. The objective of the present study is to determine the prevalence and seasonal variation of gastrointestinal parasites in small ruminants. A total of 1356 faecal samples (63 from goat and 50 from sheep per month) were collected and subjected for analysis. Among the analysed samples 61.50% were positive for endoparasites. The prevalence of gastrointestinal parasites was higher in sheep (66.33%) than in goats (57.67%). The endoparasites found in small ruminants were nematodes, cestodes and trematodes. The nematode Haemonchus sp was found to be predominant in both sheep and goat. The results of season wise analysis indicates that the overall infection percentage was higher in rainy season (68.36%) followed by winter (60.84%) than in summer (55.30%).
The extracts of Moringa oleifera leaf have been proven to have potent anti oxidant activity, prevent oxidative damage, and afford significant protection against oxidative damage. This study aims to assess the effect of Moringa oleifera... more
The extracts of Moringa oleifera leaf have been proven to have potent anti oxidant activity, prevent oxidative damage, and afford significant protection against oxidative damage. This study aims to assess the effect of Moringa oleifera leaf extracts supplementation in preventing maternal anemia and low-birth-weight (LBW). This was a double blind, randomized control trial study, pretest-posttest controlled which conducted in Gowa District, South Sulawesi Province, Indonesia, from September 2012 to December 2013. Subjects in this study are 64 pregnant women. The result of the study discovered significant increase of hemoglobin level in the intervention group (p < 0.05). Moringa Oleifera extract consumption increased the hemoglobin level to 58%. In the control group, the conformity of pregnant women has no significant effect to pregnant women hemoglobin level increase. Moringa Oleifera extract is able to retain ferritin serum level dismount up to 50%. LBW was not found in pregnant women who received Moringa oleifera leaf extract. Further research is needed to confirm the exact dose of Moringa oleifera leaf extracts.
Ethnicity as a major springboard of identity politics has significantly affected the Republic of Djibouti since 1960s as Colonial rule, the Cold War and regional politics contributed to widen the rift of ethnic cleavage between Afar and... more
Ethnicity as a major springboard of identity politics has significantly affected the Republic of Djibouti since 1960s as Colonial rule, the Cold War and regional politics contributed to widen the rift of ethnic cleavage between Afar and Issa. The mobilization of Afars, the minority one, in the early 1990s faced with a heavy handed repression of the Issa dominated government which makes even the power sharing peace negotiation of 1993 less satisfactory. The power sharing scheme of the government was considered as a political contrivance of coopting Afar political figures for dumping the just claim of Afars which is so deep , and the conflict went on. This had exerted pressure on the government to make constitutional concessions of recognizing the plurality of Djibouti. However, from the perspective of accommodation an ethnic demand which has sustained for long, the constitutional and political adjustments are less adequate. The republican principles of the constitution which pushes aside group rights for ethnic groups leaves the plurality reading of the constitution limited to recognition. The constitution have not provide for structures of home-rule for the Afar ethnic group as the inadequacy of power sharing made before provide a reasonable expectation to move on the direction of territorial autonomy. Decentralization as a usual convenient model of meeting ethno-territorial self-rule while retaining the territorial integrity of a state has gotten a limited application in the Djiboutian Constitution. Nevertheless, the possible pathologies of a dyadic form of federal system needs to be assessed as to its workability in the case in point since it may render a bipolarized state with characterized with a deadlock political system. Moreover, the issue of democratic credibility has also exacerbated the mutual suspension between Afars and Issas.
Leap protocol offers many security benefits to WSNs. However, with much research it became apparent that LEAP only employs one base station and always assumes that it is trustworthy. It does not consist of defence against hacked or... more
Leap protocol offers many security benefits to WSNs. However, with much research it became apparent that LEAP only employs one base station and always assumes that it is trustworthy. It does not consist of defence against hacked or compromised base stations. In this paper, intensive research was undertaken on LEAP protocols, finding out its security drawbacks and limitations. One of the biggest concerns of WSNs is that they are very defenceless to security threats. One of the biggest concerns of WSNs is that they are very defenceless to security threats. Due to the fact that these networks are susceptible to hackers; it is possible for one to enter and render a network.A solution has been proposed in order to overcome the security issues faced in implementing this protocol whilst employing more than one base station. The performance of the proposed solution has been evaluated and simulated to provide a better network performance.
Micro and Small Enterprise are the main income generating activities. To help MSEs to operate effectively and contribute to economic growth, they need a wide range of Business Development Services (BDS). BDS includes short-term training,... more
Micro and Small Enterprise are the main income generating activities. To help MSEs to operate effectively and contribute to economic growth, they need a wide range of Business Development Services (BDS). BDS includes short-term training, business counseling and advising, market opportunity creation, product design and technology, and market premises, among others. The objective of this research was measuring performance level of BDS providers, in terms of achieving increased impact, expanded outreach and sustainability. This research covered five zonal cities in Tigray. These zonal cities represent government organizations only. An assessment guide used in this research was a Performance Measurement Framework (PMF 2001) that proposes a set of quantitative and qualitative indicators and methodologies for collecting and reporting performance information for BDS BDS providers focused on MSEs. The sample size was 150 MSE operators and 45 BDS Providers. The number of MSE operators in each zone cities, and in each of the selected BDS providers was with equal representation of sectors. Sample MSE operators in each of cities and offices were selected through a stratified proportional sampling method, after purposeful determination of cities and BDS Providers. Consumer survey, providers survey, and for head of BDS provider interview were major instruments used to collect primary data.
Leather and Styrofoam are very common figures in our day to day life, as a result a large amount of worn leather and used Styrofoam are thrown away as wastes. These wastes take a long time to biodegrade. So these play a vital role in... more
Leather and Styrofoam are very common figures in our day to day life, as a result a large amount of worn leather and used Styrofoam are thrown away as wastes. These wastes take a long time to biodegrade. So these play a vital role in environmental pollution. But if these wastes are further processed by pyrolysis, valuable energy such as pyrolytic oil, char and gas can be obtained which can meet the crisis of energy. In this project a simple pyrolysis system is introduced with a fixed bed reactor, two condensers, and two outlet pipes, in which the waste leather and Styrofoam are processed to obtain fuels. The shredded leathers and Styrofoam are fed into the reactor and heated up to a fixed temperature. The condensation process is carried out during the passage of the gas (volatile material) formed due to heating the shredded wastes to form pyrolytic fuel. Further different properties of the fuel such as density, viscosity, Calorific Value, boiling point and flash point are determined and a comparison between leather and Styrofoam with diesel and gasoline were made. From the observations it has noticed that, the properties of the pyrolytic oils obtained from leather and Styrofoam don’t fully match with the properties of diesel and gasoline. The Styrofoam can be used as a fuel by further processing but the oil from leather cannot be used as a fuel but can be used as lubricant in the engine.
An experimental study was performed to investigate the lift and drag coefficient of multiple wing. Most of the previous works carried out to increase the lift force and reduce the drag force having the more efficient and effective design.... more
An experimental study was performed to investigate the lift and drag coefficient of multiple wing. Most of the previous works carried out to increase the lift force and reduce the drag force having the more efficient and effective design. The aim of this project is to investigate the effect of multiple wings on lift and drag force. To perform this investigation a model of multiple wings is constructed and experiments were conducted in subsonic wind tunnel. The model of NACA 0012 symmetric airfoil with chord length of 21cm, maximum thickness 0.12cm, span length 21cm was selected for tri- plane configurations. The aerodynamic characteristics were examined placing multiple wings 12cm apart at low speed condition with various angles of attack like 0, 5,10,15,20 degrees for all the tri plane configurations. The ideal and experimental lift and drag coefficient is measured based on the experimental data. From this experimental investigation it shows that the coefficient of pressure and lift, both are increased with the angle of attack, on the other hand, drag coefficient is slightly decreased.
There is some obstacles in Newtonian dynamics that are still unresolved. Those obstacles are caused by both of the wrong understanding of inertia and the limitations in Newton’s first & second laws. Therefore, I theoretically analyzed the... more
There is some obstacles in Newtonian dynamics that are still unresolved. Those obstacles are caused by both of the wrong understanding of inertia and the limitations in Newton’s first & second laws. Therefore, I theoretically analyzed the motion of the spherical inelastic object on a perfectly smooth horizontal surface in a vacuumed system. I hypothesized two new laws in dynamics and a new physical property of forces which is “Force Relative Speed (FRS)” to explain the unexpected motion of the object and the flaws in Newton’s dynamics. Also, I presented a new definition of inertia and showed why and when this new definition of inertia should be used. According to the dynamics that I introduced in this article, Newtonian physics cannot describe any object's motion when that object has inertia, therefore the motion of many objects in nature is misunderstood. Consequently, a lot of physical parameters that were measured by using Newtonian dynamics are not accurate.
Identifying factors that affect development of micro and small enterprises (MSEs) were the study purpose. The study could help to have deeper insights about challenges MSEs faced. It could also inform leaders’ role they should play to... more
Identifying factors that affect development of micro and small enterprises (MSEs) were the study purpose. The study could help to have deeper insights about challenges MSEs faced. It could also inform leaders’ role they should play to promote MSEs in the zone and sample towns. The target population was entrepreneurs operating in services, manufacturing, construction, trade, urban agriculture, and MSE leaders. Data collected from MSE owners and leaders. Data sources were primary and secondary. Data collection tools were interviews and questionnaires. Collected data analyzed using descriptive statistics and factor analysis with the help of SPSS software.
This paper studies the performance characteristic of perishable inventory system with Last In First Out selection policies in Fuzzy environment. In our previous paper [1] we have discussed the performance characteristic with FIFO... more
This paper studies the performance characteristic of perishable inventory system with Last In First Out selection policies in Fuzzy environment. In our previous paper [1] we have discussed the performance characteristic with FIFO selection policies. Considering the same conditions as in [1] we have studied the spoilage rate, loss rate, mean time between stock outs inventory level and the distribution of age of items delivered.
This paper focuses on segmenting human from photo images. It has found several applications like album making, photo classification and image retrieval. The result can be further applied to many useful applications like part recognition... more
This paper focuses on segmenting human from photo images. It has found several applications like album making, photo classification and image retrieval. The result can be further applied to many useful applications like part recognition which can be further applied to gesture analysis as well as in tracking. Segmenting human from photo images is still a challenge because of numerous real world factors like shading, image noise, occlusions, and background clutter and also because of great variability of shapes, poses, clothes etc. Previous works on human segmentation requires shape-matching processes. In this paper, we propose a simple method to automatically recover human bodies from photos. We use some haar cascades to detect human body that is haar cascade_upperbody and haar cascade_lowerbody which helps in performing upperbody and lower body segmentation. We need to perform CT (coarse torso) detection using MCTD algorithm for accurate upper body segmentation. Lower body is then extracted accurately using MOH based graph-cut algorithm. Experimental results show that, the proposed algorithm works well on VOC 2006 and VOC 2010 data set for segmenting person with various poses. Thus achieving high performance compared to conventional methods.
Three different explants; leaf, root and stem were taken from in vitro grown seedlings to observe shoot regeneration, callus induction and rooting Sunflower (Helianthus annuus L.). Shoots were regenerated on MS basal medium containing... more
Three different explants; leaf, root and stem were taken from in vitro grown seedlings to observe shoot regeneration, callus induction and rooting Sunflower (Helianthus annuus L.). Shoots were regenerated on MS basal medium containing 0.1mg/l α-naphthalene acetic acid (NAA) with six different concentration of 6-benzylaminopurine (BAP) (0.0, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0mg/l). The regenerated shoots were induced root on MS basal medium with Indole-3- butyric acid (IBA) (0.01, 0.1, 1.0 mg/l). Callus was induced on MS basal medium with 0.1 mg/l BAP + 2, 4 D (0.0, 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0mg/l). Completely Randomized Design (CRD) with 10 replicates was used. Data was analyzed using SAS program (9.1.3).
Robust streaming of video over 802.11 WLANs poses many challenges, including packets losses caused by network buffer overflow or link erasures, time-varying wireless channel and video content characteristics etc. To improve the... more
Robust streaming of video over 802.11 WLANs poses many challenges, including packets losses caused by network buffer overflow or link erasures, time-varying wireless channel and video content characteristics etc. To improve the performance of real-time video transmission over 802.11 WLANs, the use of cross layer design approach is required which allows communication between layers by permitting one layer to access the data of another layer, thereby facilitating the exchange of information. One of such design approach includes Application (APP) and Medium Access Control (MAC) layers considerations and is explored in this paper. This study focuses on H.264/MPEG4-AVC, the most widely accepted video coding standard and provides better quality compressed video and flexibility in compressing and transmitting video at APP layer and the retry limit settings of the MAC layer can be optimized in such a way that the overall packet losses are minimized. In this paper, the proposed Top-Down cross-layer design involves the mapping of H.264 video slices (packets) to appropriate access categories of IEEE 802.11e according to their information significance.
Increasing use of World Wide Web and communication channels like mobile networking has increased the number of images used throughout the world. Continuing advancements in both hardware and software coupled with higher image processing... more
Increasing use of World Wide Web and communication channels like mobile networking has increased the number of images used throughout the world. Continuing advancements in both hardware and software coupled with higher image processing and image vision tools, have made it possible to store huge amount of images. This increase in number of images and image databases has necessitated the need for image mining. The extension of data mining into the image domain is known as image mining. It is an interdisciplinary endeavour that draws upon expertise in computer vision, image processing, image retrieval, data mining, machine learning, database, and artificial intelligence. Rather than the development of many algorithms and applications in various research fields, image mining is still rarely untouched area. It mainly comprises of faster image retrieval and quality of the retrieved image. The extraction of implicit knowledge, image data relationship, and similar type of patterns may be the possible candidature to speed up the process of image retrieval. The proper combination and parameterization of these attributes can help out to retrieve better images at short point in time. This paper incorporates such two algorithms namely- hierarchical and k-means to have a good quality image retrieval at efficient pace.
A foreign body in the root canal is often diagnosed accidentally. It is usually seen in children but not uncommon in adults. Mostly, the foreign objects get trapped in canal and act as a possible cause of infection. Thorough case history,... more
A foreign body in the root canal is often diagnosed accidentally. It is usually seen in children but not uncommon in adults. Mostly, the foreign objects get trapped in canal and act as a possible cause of infection. Thorough case history, clinical and radiographic examinations are essential determine the nature, size, location of the foreign body and the difficulty involved in its retrieval. The purpose of this case series is to report two cases of triumphant orthograde retrieval of foreign objects from the canals of incisors, avoiding the need for surgical intervention.
Two sugarcane varieties, V1 (an early maturing) and V2 ( a mid-late maturing) were planted during spring season of 2014 in tray culture conditions at IMS Engineering college, Ghaziabad with an objective to study the effect of short term... more
Two sugarcane varieties, V1 (an early maturing) and V2 ( a mid-late maturing) were planted during spring season of 2014 in tray culture conditions at IMS Engineering college, Ghaziabad with an objective to study the effect of short term waterlogging on growth and physio-biochemical attributes, RNA isolation and expression of SOD (superoxide dismutase) using gene specific primer pairs. After about 60 days of planting, waterlogging stress treatment was imposed to plants by transferring planted pots in a bucket filled with water. Treatments consist of control 48, 96 hr. of waterlogging stress and recovery after 2 days of termination of treatments. Observations were recorded for SPAD Reading, RWC, chlorophylls and carotenoid contents, proline, and activity of SOD and peroxidase enzymes, soluble protein content and Cu-Zn-SOD gene expression.
This paper was concerned with an experimental study of parabolic trough collector designed and manufactured. A parabolic trough solar collector uses Aluminium sheet in the shape of a parabolic cylinder to reflect and concentrate sun... more
This paper was concerned with an experimental study of parabolic trough collector designed and manufactured. A parabolic trough solar collector uses Aluminium sheet in the shape of a parabolic cylinder to reflect and concentrate sun radiations towards an absorber tube located at the focus line of the parabolic cylinder. The receiver absorbs the incoming radiations and transforms them into thermal energy, the latter being transported and collected by a fluid medium circulating within the absorber tube.
The recent surge of lawsuits against companies for the discrimination of employees under 40, as well as the lack of literature regarding the subject of legal age discrimination warranted this study regarding the effects of ageism on... more
The recent surge of lawsuits against companies for the discrimination of employees under 40, as well as the lack of literature regarding the subject of legal age discrimination warranted this study regarding the effects of ageism on affective commitment. The study explores the concept of the similar-to-my-children effect in regards to workplace commitment and age discrimination. A 25 item questionnaire was distributed to a convenient sample of workers. Evidence of self reported legal age discrimination experiences were found among workers whose age category fell outside the protected age group marked by the ADEA. No relationship was found between experiences of reverse age discrimination and affective commitment. The respondents who reported that they had been told by their supervisors or co-workers that they reminded the supervisor or coworker of their children or younger siblings reported substantially more reverse age discrimination than their peers who had not experienced the comparison.
MGNREGA is an ambitious scheme providing employment to rural people of India. The basic aim of Mahatma Gandhi National Rural Employment Guarantee Act is to enhance livelihood security of household in rural area. By this scheme Govt. gives... more
MGNREGA is an ambitious scheme providing employment to rural people of India. The basic aim of Mahatma Gandhi National Rural Employment Guarantee Act is to enhance livelihood security of household in rural area. By this scheme Govt. gives assurance of employment to unskilled rural laborer for 100 days. With better implementation such type of scheme may be an effective weapon to fight against poverty. It also aims at transforming the rural areas by improving the socio-economic conditions of people. Rural economy is the back-bone of Indian economic development. Providing employment to rural households will certainly boost the economy. It increases demand for goods and services. In this article an effort has been made to analyses the socio-economic impact of MGNREGA scheme on the life of beneficiaries of Dungarpur district. The findings of the study revealed that the programme has brought the change in the lives of the beneficiaries. Though it is always a debatable issue that such changes, by MGNREGA are sustainable or temporary.
In the present work ZnO nanoparticles are prepared by sol gel process and doped with 6 % Aluminium . Inherently conducting PPY-ZnO (Al doped ) nanocomposites were synthesized with varying amount of Al – doped ZnO via in-situ... more
In the present work ZnO nanoparticles are prepared by sol gel process and doped with 6 % Aluminium . Inherently conducting PPY-ZnO (Al doped ) nanocomposites were synthesized with varying amount of Al – doped ZnO via in-situ polymerization. These composites were characterized by FT-IR, XRD, TGA, and DSC. The FT-IR results show broadening and shifts of peaks towards lower wave number in all composite samples suggesting better conjugation and some chemical interaction between polypyrrole and zinc oxide nanoparticles. DSC and TGA data suggest that PPY- ZnO( Al-doped ) nano composites have high thermal stability due to better conformation and compactness and reduction of grain boundary volume with the loading of Al-doped zinc oxide nanoparticles, that increase the conductivity of composites.. The X-RD analysis demonstrated the amorphous nature of polypyrrole and its composites with Al- doped nanoparticles of ZnO as well no indication of crystalline peaks.
The purpose of the present study is to investigate the impact of leadership styles on employee job performance on public health care sector of Pakistan. The study examined the effect of transactional, transformational, charismatic,... more
The purpose of the present study is to investigate the impact of leadership styles on employee job performance on public health care sector of Pakistan. The study examined the effect of transactional, transformational, charismatic, autocratic, democratic, laissez faire leadership styles on employee job performance where power distance played a moderating role in the relationship. Data was collected from 315 nurses of public sector hospitals located in twin cities of Rawalpindi and Islamabad in a non-contrived environment. Findings revealed that power distance moderates the relationship among transactional leadership and employee job performance. The significant link among transformational leadership and employee job performance is also found in the study. Whereas power distance does not moderates the relationship among charismatic, autocratic, democratic, laissez faire leadership styles and employee job performance conversely to previous cross cultural research on leadership. Future research directions are also discussed in the study.
Cells are building blocks of living things. Normal cells multiply when body needs them and die when body doesn’t need them. Cancer appears to occur when the growth of the cell in the body is out of control and cells divide too quickly. In... more
Cells are building blocks of living things. Normal cells multiply when body needs them and die when body doesn’t need them. Cancer appears to occur when the growth of the cell in the body is out of control and cells divide too quickly. In cancer cells display uncontrolled multiplication, invasion and metastasis and caused by abnormalities in genetic material of transformed cells. Samples of microarray experiments performed on homo sapiens of normal and cancerous cells were downloaded from GEO database and these samples were imported to CLC Main Workbench software and expression analysis is performed to identify and rank common differentially expressed Genes in multiple type of cancer, by using technique called DNA Microarray data analysis which is used to find out expression of large number of genes simultaneously and it provides invaluable information on disease pathology, progression, resistance to treatment and therapeutic approaches for cancer. These genes found are useful for drug design as they act as biomarkers and also can be used in further analysis of fundamental signal transduction pathways that lead to carcinomas, since most genes causes cancer which are responsible for causing other cancer e.g. gene causing breast cancer have chances of casing ovarian cancer hence by finding such genes prevention of getting multiple cancer can be done.
Location based marketing has clearly become a primary element in today’s business. The main objective of this paper is to analyse such a growing phenomenon of using such location services by both marketers and customers, providing some... more
Location based marketing has clearly become a primary element in today’s business. The main objective of this paper is to analyse such a growing phenomenon of using such location services by both marketers and customers, providing some motivations and factors that drive both parties to use these services. In addition, some popular applications in this field are mentioned as a real world example to provide deeper understanding on how such applications can facilitate our lives. Finally, an analysis on the issues regarding this topic is made which covers an expected problem in some applications as well as other issues related to the consumers and companies.
The feelings and opinions of the students towards their instructors have significant effect of their learning, therefore a knowledge of the qualities of their instructors is essential. This descriptive study was conducted to find out the... more
The feelings and opinions of the students towards their instructors have significant effect of their learning, therefore a knowledge of the qualities of their instructors is essential. This descriptive study was conducted to find out the qualities of instructors preferred by the students at the West Visayas State University-Lambunao Campus, Lambunao, Iloilo (WVSU-LC) with consideration on personality traits, classroom management, instructional skills, methods of evaluation, and student-instructor-relationship. The respondents of the study were the 611 college students of WVSU-LC classified as to course and year level. The instrument was taken from Qualities of a Good Instructor by Carrigan, and other items from Jersild (1963), & Singh & Padilla, 2009). Statistical tools used were the mean, standard deviation and ranking.
Cloud Computing enables customers with limited computational resources to outsource their large computation workloads to cloud, and economically enjoy the massive computational power, bandwidth, storage, and even appropriate software that... more
Cloud Computing enables customers with limited computational resources to outsource their large computation workloads to cloud, and economically enjoy the massive computational power, bandwidth, storage, and even appropriate software that can be shared in a pay-per-use manner. Security is the primary obstacle that prevents the wide adoption of this promising computing model, especially for customers when their confidential data are consumed and produced during the computation. Treating the cloud as an intrinsically insecure computing platform from the viewpoint of the cloud customers, we must design mechanisms that not only protect sensitive information by enabling computations with encrypted data, but also protect customers from malicious behaviors by enabling the validation of the computation result.
60-75% of hospital operating cost is directly related to manpower expenditure in the hospitals. Hospital management face problems in terms of motivation, absenteeism and turnover.
In web based blood donation system, it is mainly used for maintaining the stock record of the blood. In today’s system first it is manual system and also it when person requires the particular type of blood and if that type is not... more
In web based blood donation system, it is mainly used for maintaining the stock record of the blood. In today’s system first it is manual system and also it when person requires the particular type of blood and if that type is not available in that blood bank then it is time consuming to arrange the blood from other blood bank it may affect the patient health because time is very important in accidental cases. So in web based blood donation system is best for checking whether particular type of blood is available in stack or not and also it gives the location weather that available.
The Purpose of this paper is to have an overview of various quality models to evaluate the usability of website. It focuses on quality characteristics, quality measurement and evaluation methods for a website. It also analyses about... more
The Purpose of this paper is to have an overview of various quality models to evaluate the usability of website. It focuses on quality characteristics, quality measurement and evaluation methods for a website. It also analyses about various web metrics which are used to assess the website performance. It also gives an insight about quality evaluation framework comprising quality measurement, characteristics, sub-characteristics and measurable indicators. It concludes with some of the limitations of quality evaluation methods.
In the 21st Century, human population is experiencing the manmade plague of environmental noise from which there is virtually no escape, no matter where we are - in our homes and yards, on our streets, in our cars, at theaters,... more
In the 21st Century, human population is experiencing the manmade plague of environmental noise from which there is virtually no escape, no matter where we are - in our homes and yards, on our streets, in our cars, at theaters, restaurants, parks, arenas, and in other public places. There are many factors, both emotional and physical, which contribute to the variation in human reaction to response. The existence of these variables prohibits defining an exact individual and community response. Exposure to noise induces fatigue, depressed mood and well-being, and decreased performance. Decreased alertness leading to accidents, injuries, and death has also been attributed to lack of sleep and disrupted circadian rhythms. Noise during sleep causes increased blood pressure, increased heart rate, increased pulse amplitude, vasoconstriction, and changes in respiration, cardiac arrhythmias, and increased body movement.
Renewable energy is evolved from natural sources. Photovoltaic (PV) and fuel cells are commonly used Renewable energy sources. A derived DC-DC converter is suggested for efficient renewable energy sources. An efficient Boost converter... more
Renewable energy is evolved from natural sources. Photovoltaic (PV) and fuel cells are commonly used Renewable energy sources. A derived DC-DC converter is suggested for efficient renewable energy sources. An efficient Boost converter (BC) topology is discussed in this paper for renewable energy sources. The merits of this topology are reduced EME (Electromagnetic emission), fast transient response and low input current ripple. In suggested topology, 2 identical inductors and an auxiliary inductor are used to reduce the switching loss and switching stress of BC connected with PV system, used PWM technique for triggering the switches. The performance of BC along with PV system is analyzed by Matlab/Simulation software.
Present study was conducted to evaluate the allelopathic effect of aqueous leachates from senescent leaves of Leucaena leucocephala. It inhibited the seed germination, root-shoot elongation and the development of lateral roots in the... more
Present study was conducted to evaluate the allelopathic effect of aqueous leachates from senescent leaves of Leucaena leucocephala. It inhibited the seed germination, root-shoot elongation and the development of lateral roots in the receptor plant, Radish under in vitro condition.
Present work deals with the combination of automatic generation control (AGC) with automatic voltage regulator control (AVR) and the implementation of PI, PID and fuzzy logic controller for two area system. The purpose of the AGC is for... more
Present work deals with the combination of automatic generation control (AGC) with automatic voltage regulator control (AVR) and the implementation of PI, PID and fuzzy logic controller for two area system. The purpose of the AGC is for balancing the system’s total generation against system load and losses. If any mismatch between generation and demand occur the system frequency may deviate from preset value. Thus, high value of frequency deviation may lead to failure of the system. The role of AVR is to hold terminal voltage magnitude of the generator at a preset level. The interaction between frequency deviation and voltage deviation is analyzed and studied in this paper.
Information extraction plays an important role in text related research and application areas such as text mining and dialogue systems. Information extraction can be done using key word extraction and measuring the semantic similarity... more
Information extraction plays an important role in text related research and application areas such as text mining and dialogue systems. Information extraction can be done using key word extraction and measuring the semantic similarity between texts. These concepts are applied to address a key issue in the telecommunication contact centre domain where the customer dissatisfaction is increasing due to higher call handling time. The proposed method is a combined with a key word based approach and a sematic similarity based approach with the use of semantic nets. The semantic similarity of two sentences is calculated using word similarity and the word order. Experiments on two sets of sentence pairs illustrates that proposed method provides a similar measure which is significantly correlated to human intuition.
Low T3 syndrome is emerging as the most sensitive independent predictor of short term survival and is associated with adverse outcome in ICU patients .This study was conducted to assess the prognostic value of the complete thyroid... more
Low T3 syndrome is emerging as the most sensitive independent predictor of short term survival and is associated with adverse outcome in ICU patients .This study was conducted to assess the prognostic value of the complete thyroid indicators in unselected ICU patients.
The photon splitting of an UV into entangled pair of different wavelengths using non-linear crystals is a complicated procedure in the quantum authentication process (QAP) as presented in the six states deterministic protocol (6DP). A... more
The photon splitting of an UV into entangled pair of different wavelengths using non-linear crystals is a complicated procedure in the quantum authentication process (QAP) as presented in the six states deterministic protocol (6DP). A simplified process is proposed; the photon splitting process is replaced with basic polarization splitting of a single wavelength in the visible range. The quantum states are prepared, as usual, using retardation wave-plates. The transmitting station sends to the receiver a sequence of random polarized pulses via a quantum channel. The receiver blindly flips the quantum states using half wave-plate before sending back to the transmitter. The transmission of quantum states is made within a secret time interval which, based on preset path length and pulse travel time, triggers the detection device, and eventually achieves authentication after two more iterations.
This research finds to answer the following questions. What is the importance of measuring and analyzing the environmental costs of industries companies? What is the relationship between environmental costs and financial statements? How... more
This research finds to answer the following questions. What is the importance of measuring and analyzing the environmental costs of industries companies? What is the relationship between environmental costs and financial statements? How to include this environmental cost in our financial statements? Research study the concept of environmental quality accounting costs of concepts related to environmental pollution. And the degree of interdependence between the concept of environmental accounting, and increase awareness of the environmental responsibilities to led the need for attention to accountants and decision makers to the problem of pollution and knowledge of different aspects to gaining the costs borne by enterprises to reduce or remedy the damage caused by pollution measurement, the firms operating in the sugar industries or practicing active would not pollute the environment, it must disclose environmental accounting information in order to meet the demand of stakeholders on this information allowing them to evaluate past decisions or assistance in making the current or future decisions.
NLP is an area of research where many researcher have presented their work and is still an area under research to achieve higher accuracy. Researcher is going to use NLP for automatic question generation system. As in any education... more
NLP is an area of research where many researcher have presented their work and is still an area under research to achieve higher accuracy. Researcher is going to use NLP for automatic question generation system. As in any education system, examination is conducted to judge the caliber of the students. So to conduct the examination, educator needs to generate the questions manually which is very time consuming process, so researcher has decided to develop system through which, automatic questions can be generated, and time and efforts will be reduced. To develop automatic question generation, many researcher has presented their work and many algorithms are proposed to generate the automatic question from given sentence or text. This paper presents review of work to generate questions automatic from inputted text. Paper reviews methodologies with respect to the phases of question generation.
The aim of this work was to investigate and compare the phytochemical screening and antimicrobial activities of different crude extracts from leaves, barks and roots of Khaya senegalensis. Two different organic solvents including methanol... more
The aim of this work was to investigate and compare the phytochemical screening and antimicrobial activities of different crude extracts from leaves, barks and roots of Khaya senegalensis. Two different organic solvents including methanol and ethanol were used to prepare the crude extracts from the fresh and dry leaves, barks and roots. Antimicrobial activities of different crude extracts from dry and fresh leaves of Khaya senegalensis were determined by agar disc diffusion method with minor modification. In vitro phytochemical screening for all crude extracts from all leaves, barks and the roots were tested and shown positive result for all the compounds. The methanol crude extract and its derived fractions from leaves, barks and roots showed small and moderate antibacterial potential with one gram positive (Staphylococcus aureus) and three gram negative (Escherichia coli, Klebsiella pneumoniae and Pseudomonas aeruginosa) bacteria in the range of 0–21%. In conclusion, all organic crude extracts from leaves, barks and roots could be used as potential sources of new antimicrobial properties.
Papillary renal cell carcinoma (PRCC) is the most common type of non-clear cell renal cell carcinoma (nccRCC). Among the PRCCs, type 2 PRCC (PRCC2) often presents with highly aggressive tumor behavior and relative resistance to... more
Papillary renal cell carcinoma (PRCC) is the most common type of non-clear cell renal cell carcinoma (nccRCC). Among the PRCCs, type 2 PRCC (PRCC2) often presents with highly aggressive tumor behavior and relative resistance to chemotherapy. In contrast to clear cell renal cell carcinoma (ccRCC), the genomic alteration landscape of PRCC2 has been poorly understood. Therefore, we aimed to investigate genetic alterations involved in the pathogenesis of PRCC2.
Mid brain is often affected in patients with embolic stroke occurring in the posterior circulation usually with concomitant involvement of other structures as the pons,thalamus and the cerebellum.Here we are presenting a rare case of... more
Mid brain is often affected in patients with embolic stroke occurring in the posterior circulation usually with concomitant involvement of other structures as the pons,thalamus and the cerebellum.Here we are presenting a rare case of internal carotid artery thrombosis with hyperhomocystenemia presented with bilateral ptosis with mid brain infarction in a 40yr old non hypertensive and non-diabetic farmer.
Evaluating the contact center agent’s voice handling skills is important in order to enhance the customer satisfaction, through employee performance. Conventionally, supervisors in call center monitoring divisions listen to contact center... more
Evaluating the contact center agent’s voice handling skills is important in order to enhance the customer satisfaction, through employee performance. Conventionally, supervisors in call center monitoring divisions listen to contact center agents’ conversations and then assign scores for the voice of the agent which end up in most cases bias and as erroneous evaluations. In order to minimize the above mentioned problems, this paper discusses a system, we implemented to evaluate contact center agents’ voices automatically avoiding human error and bias decisions. This software application considers speech rate, voice intensity level and emotional state of the contact center agent for their voice handling evaluations. According to the conducted research, it can be seen that the accuracy of evaluating the giving of instructions clearly using speech rate is 72%, evaluating listener comfortable voice intensity of agent is 83% and accuracy of emotion recognition of the agent’s is 83% in the implemented system.
Recently, internet is one of the most efficient and effective ways to communicate and sharing the information especially in terms of social networking sites. With over billions of users connected through online social network and due to... more
Recently, internet is one of the most efficient and effective ways to communicate and sharing the information especially in terms of social networking sites. With over billions of users connected through online social network and due to the popularity of social network sites, more people are concerning about the privacy and it has become an important issue. In this paper we will review how the current privacy plays on social network sites, analyze how personal information is being influenced by internet and social network, and also we will discuss how the privacy become a risk and how to employ security awareness to avoid privacy risk.
The Aim of this conclusive research study was to examine factors affecting job satisfaction of Mekelle University academic staff as explained by Herzberg job motivator and hygiene factors. A random sample of 60university employees of... more
The Aim of this conclusive research study was to examine factors affecting job satisfaction of Mekelle University academic staff as explained by Herzberg job motivator and hygiene factors. A random sample of 60university employees of Mekelle University was selected as a statistical sample. Employing a descriptive survey method and data were collected through questionnaire. The campus members were generally satisfied with their jobs. However, female faculty members were less satisfied than male faculty members. The factor “Achievement” was the most motivating aspect for faculty. The least motivating aspect was “salary.” The demographic characteristics were negligibly related to overall job satisfaction.
The development of electrochemical methods for mineralization of agricultural organic pollutant imidacloprid in aquatic environment was investigated. In the present paper, the electrochemically generated strong oxidants destroy the... more
The development of electrochemical methods for mineralization of agricultural organic pollutant imidacloprid in aquatic environment was investigated. In the present paper, the electrochemically generated strong oxidants destroy the pesticide in the bulk solution by oxidation reaction. The disappearance of pesticide as a function of time was estimated by differential pulse polarograph (DPP). As first, we have studied the electroanalytical behaviour of imidacloprid insecticide by DPP using a dropping mercury electrode (DME) as working electrode and Hg/Hg2Cl2, Cl-(sat) as a reference electrode in Britton-Robinson buffer (pH 3.0−10) as a supporting electrolyte.
This paper talks about •What are different ways to pass data from one page to another one in ASP.NET? •How the code is written in each of the ways to pass data? •Which way is suitable for which scenarios?
The system is a flourishing research area in the field of wireless communications. This paper presents the overall framework of the necessity as a safety monitor for Alzheimer’s patients. Alzheimer’s patient is a person having the... more
The system is a flourishing research area in the field of wireless communications. This paper presents the overall framework of the necessity as a safety monitor for Alzheimer’s patients. Alzheimer’s patient is a person having the difficulties about memory with the concepts of place & time. Global Positioning System (GPS) locator watches for patients are essentially RT-trackers that allow the family members or caregivers to have a complete access to whereabouts of person 24hrs. The GPS technology is placed inside a cavity made from a polycarbonate material which is in the midsole of the shoe. GTX says, the normal duration of the shoe - one to three years. The design of the system gives Energy efficiency, robustness, and reliability.
Familial hyperaldosteronism type 1, also called glucocorticoid – remediable aldosteronism (GRA) is a rare autosomal dominant disorder associated with variable degrees of hyperaldosteronism, high levels or hybrid steroids (e.g.,... more
Familial hyperaldosteronism type 1, also called glucocorticoid – remediable aldosteronism (GRA) is a rare autosomal dominant disorder associated with variable degrees of hyperaldosteronism, high levels or hybrid steroids (e.g., hydroxycortisol, 18 – oxocortisol), that are suppressed with administration of glucocorticoids. A 14 year old female presented with weakness of sudden onset in all four limbs. On examination she is found to be hypertensive and investigations revealed hypokalemia with elevated aldosterone levels and suppressed plasma renin activity leading to a diagnosis of GRA. Suppression of ACTH release with exogenous dexamethasone is a useful diagnostic and therapeutic strategy. Treatment with the mineral corticoid receptor antagoinsts spironolactone and epleronone is also efficacious.
The issue of road accidents is an increasing problem in developing countries. This could be due to increasing road traffic/vehicle occupancy. This has been increasing over years. Regulating traffic on roads is an important task. There by... more
The issue of road accidents is an increasing problem in developing countries. This could be due to increasing road traffic/vehicle occupancy. This has been increasing over years. Regulating traffic on roads is an important task. There by reducing accidents in accident prone zones. The accident was drastically increased over a decade from 4% to 31%. This is a alarming issue. The analysis and identification of such road accident prone zones is essential to reduce the accidents. A model was developed based on intersection parameters and no. of accidents by regression analysis.
The boundaries of two most dominant spheres of life viz. personal and professional are getting blurred as there is a constant encroachment from one onto the other. Consequently, work-life balance has become a prominent issue for... more
The boundaries of two most dominant spheres of life viz. personal and professional are getting blurred as there is a constant encroachment from one onto the other. Consequently, work-life balance has become a prominent issue for organizations and employees alike despite various organizational interventions.
In this paper an efficient multiband flexible divider for Bluetooth, Zigbee and other wireless standards is proposed based on pulse swallow topology and is implemented using Xilinx ISE 9.1i and modalism SE10.0b.It consist of a propose... more
In this paper an efficient multiband flexible divider for Bluetooth, Zigbee and other wireless standards is proposed based on pulse swallow topology and is implemented using Xilinx ISE 9.1i and modalism SE10.0b.It consist of a propose wideband multimodulus 32/33/47/48 prescaler, swallow s-counter ,p-counter. As a modification I have implemented a modified multiband flexible divider by replacing norgate by pass transistor in a wideband single phase prescalar clock 2/3 prescaler. Compared to the proposed system modified one will reduce the area,circuit complexity, power consumption,transistor counts .
This study was conducted to correlate the portal vein diameter measured by ultrasound to development of oesophageal varices in patients with cirrhosis of liver with portal hypertension. 92 patients with cirrhosis admitted in OGH were... more
This study was conducted to correlate the portal vein diameter measured by ultrasound to development of oesophageal varices in patients with cirrhosis of liver with portal hypertension. 92 patients with cirrhosis admitted in OGH were selected for the study USG was conducted in all patients to note portal vein size and splenic size. Upper GI endoscopy was done to detect presence of varices with different grades.
Using the Calderon-Rossell model modified, this paper examines the macroeconomic factors that affect the stock market development in Cameroon. We find that: stock market liquidity and financial openness represented by foreign direct... more
Using the Calderon-Rossell model modified, this paper examines the macroeconomic factors that affect the stock market development in Cameroon. We find that: stock market liquidity and financial openness represented by foreign direct investment and private capital flows are important determinants of stock exchange development in Cameroon. Contrary to the results found in many other African States, Economic Growth and the Banking sector development still do not have a positive and significant impact in the Stock Market development of Cameroon.
Abstract- The purpose of the present study was to find out the effect of nine weeks resistance training program on selected physical fitness variables of Basketball players. For this purpose twenty female basketball players from Delhi... more
Abstract- The purpose of the present study was to find out the effect of nine weeks resistance training program on selected physical fitness variables of Basketball players. For this purpose twenty female basketball players from Delhi University were selected to act as subjects for the study, the age of the subjects ranged from 17 to 21 years. The minimum level of participation was Inter-University. The subjects were further divided into two groups i.e. Control and Experimental group, group-I underwent resistance training and group-II acted as control and continued with their regular physical activity. The training period for the study was three days in a week for nine weeks. Pre data of both the groups were taken prior to the training period; the subjects were tested for speed, back strength and abdominal strength. The dependent’s` test and analysis of covariance was applied as statistical tool. In all cases 0.05 level was fixed as significance. It was concluded from the results of the study that training groups had improved on back strength, and had no significant improvement on the speed and abdominal strength.
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Abstract: In the present investigation research work is based on development of Al 6063 base hybrid metal matrix composite reinforced with 10 weight percentage of Aluminium Oxide (Al2O3), and varying weight percentage of Molybdenum... more
Abstract: In the present investigation research work is based on development of Al 6063 base hybrid metal matrix composite reinforced with 10 weight percentage of Aluminium Oxide (Al2O3), and varying weight percentage of Molybdenum disulphide (i.e. 3%, 5%, 7% & 9%). The composite was prepared by using stir casting technique. The density of Al 6063/ MoS2/ Al2O3 were increasing when reinforcement of MoS2 increases from 3% to 9%. The Ultimate Tensile Strength decreasing due to the additions of 3% to 9% of MoS2 and also reinforced with alumina (Al2O3) into the base matrix. It was seen that while the Al 6063 alloys shows the pre- dominantly ductile fracture (base matrix). The composite specimens (with a MoS2 addition) show an increase in the mixed mode (ductile and brittle regions). Investigation also predicts that hardness increases due to varying addition of MoS2. Micrographs of the composite specimen are taken for the study of particular or overall behaviour of the material.
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Abstract-... more
Abstract- Themulti-hoproutinginwirelesssensornetworks(WSNs)offerslittleprotectionagainstidentitydeceptionthroughreplayingroutinginformation.Anadversarycanexploitthisdefecttolaunchvariousharmfulorevendevastatingattacksagainsttheroutingprotocols,includingsinkholeattacks,wormholeattacksandSybilattacks.Traditionalcryptographictechniquesoreffortsatdevelopingtrust-awareroutingprotocolsdonoteffectivelyaddressthissevere problem.Tosecurethe WSNsagainstadversaries misdirectingthe multi-hop routing, we have designand implementedTARF,arobusttrust-awareroutingframeworkfordynamicWSNs.TARFprovidestrustworthyandenergy-efficientroute.Mostimportantly,TARFproveseffectiveagainstthoseharmfulattacksdevelopedoutofidentitydeception;theresilienceofTARFisverifiedthroughextensiveevaluationwithbothsimulationandempiricalexperimentsonlarge-scaleWSNsundervariousscenariosincludingmobileandRF-shieldingnetworkconditions.
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Environmental Costs quality, measured and disclosed in financial statements has not yet reached the required level in the sugar industries requires the development of scientific framework of the concept of the environment and... more
Environmental Costs quality, measured and disclosed in financial statements has not yet reached the required level in the sugar industries requires the development of scientific framework of the concept of the environment and environmental pollution and the nature of the costs of environmental quality and to identify the foundations of measurement, disclosure and analysis of the costs of environmental quality and the statement of its role in increasing the effectiveness of accounting information. Where the current application of cost accounting only limit the cost elements associated with the facility without taking into account the costs of environmental quality, leading to the emergence of profit is real and therefore the results of the business of the financial statements are not true, which in turn leads to a weakening of confidence in the accounting information provided, as it through the achievement of the facility for its objectives is damage or environmental pollution, so the tab cost component of industrial raw materials, labor and services is no longer reflect the value of factors of production, depleting already in the production of a certain size of the products due to the fact that the environment has become one of the factors involved in production is featured here the need for disclosure and measure the cost of using the environment in production and that cost is called the cost of environmental quality
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Abstract- The progression of normal prostatic epithelium to androgen-dependent cancer and, eventually, castrate-resistant prostate cancer is a complex process involving many different growth regulatory signals. Activation of epidermal... more
Abstract- The progression of normal prostatic epithelium to androgen-dependent cancer and, eventually, castrate-resistant prostate cancer is a complex process involving many different growth regulatory signals. Activation of epidermal growth factor receptor (EGFR) has been implicated in prostate cancer cell growth.
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Abstract- Female entrepreneurship is considered an important tool in enabling female empowerment and emancipation. The main objective of this study is to investigate female undergraduate students’ attitudes toward and perceptions of... more
Abstract- Female entrepreneurship is considered an important tool in enabling female empowerment and emancipation. The main objective of this study is to investigate female undergraduate students’ attitudes toward and perceptions of entrepreneurship (Comparison Ethiopian Public and Private Universities). In the light of recent world events, this has become a crucial area to study and understand – especially with respect to, attitudes toward entrepreneur, motivations, constraints and consequences. The reason why final year female undergraduates are chosen for the current study is because they are at a period in their career development where they are considering different career routes and are therefore, a potential source of future female entrepreneurs. For research design; cross-sectional, descriptive and inferential designs study were used in the study. In the study both primary and secondary data were used. Pertaining to data analysis the researchers had used both qualitative and quantitative data analysis techniques mainly descriptive analysis using percentages, tables and graphs deployed. While for inferential statistics like distribution based analysis for nominal data type, chi-square, and multi-regeration were used to test the statistically significant difference (independency) of variables, impacts of independent variables on dependent variable.
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Abstract- One of the important services that universities currently depend on is a student portal where Students can check information related to their study and affairs. This service is one of the knowledge management tools. This article... more
Abstract- One of the important services that universities currently depend on is a student portal where Students can check information related to their study and affairs. This service is one of the knowledge management tools. This article compares the student portal performance of the Graduate School of Management (GSM) and International Islamic University- Malaysia (IIUM). GSM belongs to IIUM but their administrations and student portals are totally different. Many complaints have been raised against some of their student portals’ services. This article has examined whether student portal users played their role to provide feedback to the administrators or not.
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Abstract- The paper investigated on an assessment of decentralization and its implication on pro-poor service delivery for primary education and basic health services for more than a decade ago. The services are delivered by the local... more
Abstract- The paper investigated on an assessment of decentralization and its implication on pro-poor service delivery for primary education and basic health services for more than a decade ago. The services are delivered by the local government authorities, institutions that are closets to service beneficiaries.
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Abstract- The study intended to analyze the optimum solution to enhance utilization of Information and Communication Technology (ICT) services to the grassroots community in Dodoma Municipal Council (DMC) in Tanzania. The specific... more
Abstract- The study intended to analyze the optimum solution to enhance utilization of Information and Communication Technology (ICT) services to the grassroots community in Dodoma Municipal Council (DMC) in Tanzania. The specific objectives of this study were to: identify the availability and use of ICT infrastructures for service delivery at grassroots level; identify possible Local Government Authorities (LGAs) services/products offered through the use of ICT services; identify challenges that LGAs face in using ICT infrastructures for service delivery and recommend the best solution to enhance utilization of ICT services to the grassroots community for efficiency and effectiveness of service delivery to the grassroots community.
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Abstract- The paper presents an analysis on human resources utilization and the need to re-balance the realization of organizational and employee’s objectives. A sample of 40 employees was drawn for the purpose of the study of which 10... more
Abstract- The paper presents an analysis on human resources utilization and the need to re-balance the realization of organizational and employee’s objectives. A sample of 40 employees was drawn for the purpose of the study of which 10 respondents were drawn from Local Government Training Institute (LGTI) and 30 from Prime Minister’s Office-Region Administration and Local Government (PMO-RALG).
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Abstract- Use of wireless sensor network (WSN) has resulted in many revolutionary changes in human life. But research community has not been able to create a common platform which will enable the implementation of different range of... more
Abstract- Use of wireless sensor network (WSN) has resulted in many revolutionary changes in human life. But research community has not been able to create a common platform which will enable the implementation of different range of applications easy using that platform. “SWiFiNet” is task distributed reusable system architecture. In this architecture complex functionality has been transfer to the second tire devices of the system. This survey paper aims to analyze various reusable wireless sensor networks and concept related to “SWiFiNet”.
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Abstract- India has used its own potentials and capabilities in terms of culture, religion, economy and politics since Indu-Nimna civilization as means of its soft power. Even though India has successfully applied its soft power within... more
Abstract- India has used its own potentials and capabilities in terms of culture, religion, economy and politics since Indu-Nimna civilization as means of its soft power. Even though India has successfully applied its soft power within the region; she has not successfully extent its power beyond the region to encompass other states in the world. On the other hand the United States of America (USA) has succeeded to embrace the world although they have a more brief history and un-unique history compared with India. In fact, it is obvious that soft power of the United States is being used throughout the world since the independence concurrently with comprehensive understanding of the current phenomena. Therefore, the main intention of this research paper is to investigate reasons and challenges of India being unable to become a hegemonic power in the world. Apart from that, this anticipates to analyze the practice of American soft power as a successful bench mark according to Joseph Nye’s view as a comparative study together with India.
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Abstract- The opencast mining has resulted to destruction of habitats which is essential for maintaining ecological balance. In the present study, attempts have been made to assess the floristic composition and biomass accumulation of... more
Abstract- The opencast mining has resulted to destruction of habitats which is essential for maintaining ecological balance. In the present study, attempts have been made to assess the floristic composition and biomass accumulation of ground flora. The study revealed that the number of tree species was low in all the mining sites. The present study designed to explore the floristic composition of the Lajkura coal mining area, Jharsuguda and to analyze the impact of coal mining on plant diversity. The record of plant species was organized on the source of field trips conducted in winter, summer and monsoon during the year 2013-14. A total of 144 plant species (36 tree, 36 herbs, 34 shrubs, 17 small tree, 11 climber, 8 grasses and 2 rhizomes) were documented. Dominant families were Apocynaceae, Fabaceae, Moraceae, Poaceae, Euphorbiaceae, Asteraceae and Lamiaceae.
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Abstract- The paper is to highlight on the depiction of third gender issue in Indian Film with a special focus on film Chitrangada. With an understanding of gradual representation of third gender in world cinema it tries how the issue... more
Abstract- The paper is to highlight on the depiction of third gender issue in Indian Film with a special focus on film Chitrangada. With an understanding of gradual representation of third gender in world cinema it tries how the issue has made its road to Indian Films. It explores various issues on problems related to third gender portrayed in the film Chitrangada.
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Abstract- A few decades ago, usage of computer was so tough and complicated that none but scientists could use it. But now with the passage of time and to cope with the demand of our every sphere of life, usage of computer has become so... more
Abstract- A few decades ago, usage of computer was so tough and complicated that none but scientists could use it. But now with the passage of time and to cope with the demand of our every sphere of life, usage of computer has become so easy that everyone can use it. At present, mouse or keyboard is being used to interact with the computer. But sometimes it seems uncomfortable because people don’t want to get off from where they are sitting or lying. This paper proposed a technique for man-machine interaction which is based on gesture recognition using openCV technology which provides basic data structures for image processing with most favorable efficiency [1].A hand image is taken as input to detect the hand easily in this system.In this paper, all the hand gesture images are captured from a single web camera. The proposed algorithm also helps to locate the palm and fingertip in hand gesture.
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Abstract- The paper exposes the economic viability of the Indian tourism industry by employing secondary data taken from various national and international reports, journals, books, magazines and other pertinent literature of this... more
Abstract- The paper exposes the economic viability of the Indian tourism industry by employing secondary data taken from various national and international reports, journals, books, magazines and other pertinent literature of this discipline. The Indian tourism industry is playing an important role in economic development of many sectors of our economy by generating employment both for skilled and unskilled labour force, by improving living standard, particularly of remote rural areas , foreign exchange earnings, infrastructure development, and boosts the world famous Indian traditional Art and craft. Tourism is an important catalyst in the socio-economic development of both rural and urban areas since the last two decades, contributing in several ways and strengthens the inter-connected processes. Tourism industry has potential to strengthen the inclusive economic development. It is a limitless industry with immense growth potential having clear remarkable positive impact on economic and social aspects of Indian economy.
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Abstract- This study examines the constraints and growth potentials of micro and small enterprises. To undertake this study primary data were collected through well-structured and self-administered questionnaire to a sample of 85 micro... more
Abstract- This study examines the constraints and growth potentials of micro and small enterprises. To undertake this study primary data were collected through well-structured and self-administered questionnaire to a sample of 85 micro and small-scale enterprises operated in Mekelle City. In order to explore the relationship between the explanatory variables with the dependent variable different econometric models like multiple regression to examine the growth of MSEs is associated with diffrent constraints and logit model to analyzes how and to what extent the operators’ socio-economics characterstics affect the income growth potential of enterprises were applied. The study result indicated that micro and small enterprises employment growth was significantly affected by constraints like crrent capital, current employment level, start up employment level, access to business services, and by motivation of the enterprises. Moreover, age,sex, experience access to finance and motivation of the enterprises affect growth potential of enterprises income. Therefore, these results highlight that the growth of MSEs in the study area are highly influenced by the specified business constraints.
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Abstract- This report is the result of a teamwork of the Unità Operativa di Medicina Iperbarica (Op. Unit of Hyp. Med.) and of the Unità Operativa di Anestesia e Rianimazione (Intensive Care Unit) of the S. Paolo Hospital (Bari, Italy).
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Abstract- Science and technologies contribute to the development and improvement of various activities globally. One of those activities is a day to day business such as household selling; home based, kitchen needs and utilities, wedding... more
Abstract- Science and technologies contribute to the development and improvement of various activities globally. One of those activities is a day to day business such as household selling; home based, kitchen needs and utilities, wedding door gifts and souvenirs, flower arrangements/bouquets, artworks, cloth, scarf and varieties of other products. In this paper we aim to explore the positive impact of the smartphone application for online business. The usage of smartphone applications such as WhatsApp and Facebook has contributed enormously to especially online business. Research has been conducted using informal interview, questionnaire, and online survey based on question develop by researcher. The respondents consist of 100 targeted participants which involves university students, housewives, and random public at various places. The outcome indicates that the smartphone application has given the positive impact to the online business which can help to develop business success.
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Abstract- New Heterocyclic systems namely derivatives (a-d) have been synthesized via reaction of - and 4-hydroxy-1-methyl-3-((E)-3-morpholino or piperidin-1-yl or 4-phenylpiperazin-1- yl or... more
Abstract- New Heterocyclic systems namely derivatives (a-d) have been synthesized via reaction of - and 4-hydroxy-1-methyl-3-((E)-3-morpholino or piperidin-1-yl or 4-phenylpiperazin-1- yl or 4-(4-methoxyphenyl)piperazin-1-yl )acryloyl)quinolin-2(1H)-one (3a-d) derivatives and 2-amino thiophenol by using benzyl tri ethyl ammonium chloride in good yields. Some of the compounds have shown good anti inflammation activity.
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Abstract- Published studies have shown variation in sizes and angles of various anthropometric measurement namely tibial torsion, proximal femur geometry, distal femur and proximal tibia dimensions etc. This is an anthropometric study of... more
Abstract- Published studies have shown variation in sizes and angles of various anthropometric measurement namely tibial torsion, proximal femur geometry, distal femur and proximal tibia dimensions etc. This is an anthropometric study of proximal tibia and distal femur to identify variations in the subset of Indian population undergoing total knee replacement.
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Abstract- Invention of wireless network has brought up drastic change in networking. Mobile Ad hoc NETwork (MANET) has been evolved as one of the promising technology based on implementation of wireless network. Providing mobility,... more
Abstract- Invention of wireless network has brought up drastic change in networking. Mobile Ad hoc NETwork (MANET) has been evolved as one of the promising technology based on implementation of wireless network. Providing mobility, flexible infrastructure, fast and low cost deplyoment are the key features of MANET. MANET is being most widely used wireless technology has limited security against network attacks. Dynamic configurability adds flexibility to MANET but it makes it vulnerable to attacks like DoS, Wormhole, Man-In-Middle Attack, IP Spoofing Attacks. In this paper, we propose an intrusion detection system Extended Enhanced Adaptive ACKnowledgement (E-EAACK) which will detect the intrusion and localize the attacker. This system includes security components of prevention, detection and reaction. Specially designed for MANET, E-EAACK serves in detection of malicious behaviour without much affecting Network Performance. In addition it will detect and localize multiple IP Spoofing Attacks. We propose, the use of digital signature for authentication of nodes and S-ACK scheme for detecting anomalous behaviour in network. The implementation of GADE model for detection of attacks and IDOL framework for localization of the intruder makes E-EAACK a more effective security solution for MANET.
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Glycosylated Hemoglobin (HbA1c) is a reliable Predictor of left ventricular hypertrophy (LVH) and left ventricular diastolic dysfunction (LVDD) in newly diagnosed type 2 diabetic patients of western Uttar Pradesh
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Abstract- How a test measuring anxiety could be used to study examination anxiety was the focus of present study? Dr. OZ’s Anxiety Scale Test was used to assess examination/test anxiety among 60 college students including 30 male and 30... more
Abstract- How a test measuring anxiety could be used to study examination anxiety was the focus of present study? Dr. OZ’s Anxiety Scale Test was used to assess examination/test anxiety among 60 college students including 30 male and 30 female subjects. The results revealed that Dr. OZ’s Anxiety Scale Test successfully depicts examination/test anxiety among subjects, moreover, the test also reflected gender based examination/test anxiety among subjects.
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Abstract- The rise in global oil demand along with current environmental crisis; global warming and climate mitigation has been a serious issue. Thus, the need for an alternative fuel from renewable resources that promotes sustainability... more
Abstract- The rise in global oil demand along with current environmental crisis; global warming and climate mitigation has been a serious issue. Thus, the need for an alternative fuel from renewable resources that promotes sustainability is vital to replace our dependence on fossil fuel. High sugar content in Oil Palm Frond Juice (OPFJ) indicates its potential as a feedstock in ethanol fermentation. Two strains of Saccharomyces cerevisiae; SA79 and HC10 are screened for high fermentation efficiency. Percentage yield bioethanol revealed that S. cerevisiae HC10 (55.72%) was proven a better strain than S. cerevisiae SA79 (43.19%). A growth profile of S. cerevisiae HC10 was performed in 60 h time period with 6 h interval sampling time. Specific growth rate (µ) and doubling time (td) of 0.037h-1 and 18.7h, respectively shows that S. cerevisiae HC10 fermentation of OPFJ is industrially applicable. In OPFJ fermentation, S. cerevisiae HC10 shows a much better yield (79.77 %) and thus an optimization using Response Surface Methodology was done. The optimized fermentation parameters were; OPFJ (40%), inoculums size (20%), pH (4.5), and fermentation time (24 h) with ethanol of 6.81 g/L. The batch fermentation was up-scaled to 1.5L working volume in a bioreactor to study relationships between agitation speed (rpm) and initial oxygen concentration (%). The highest ethanol (6.00 g/L) was obatined when the fermentation process was performed at 100 rpm and 30% initial oxygen concentration. In conclusion, OPFJ is a good fermentation feedstock for bioethanol fermentation because it has very high (647.8g/L) sugars content and high yield of ethanol production.
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Abstract- E-readiness of governments has become a vital policy tool for all countries since it enhances the trust of the citizens through applying the principles of good governance. Recently, e-readiness is becoming more accepted at the... more
Abstract- E-readiness of governments has become a vital policy tool for all countries since it enhances the trust of the citizens through applying the principles of good governance. Recently, e-readiness is becoming more accepted at the level of governments, organizations and citizens especially in the growing global open market. However, e-readiness has turned into a core feature of the international socio-economic development due to its ability to transform the society including the movement from traditional relations to more modern ways of thinking or dealing with health, education and production. This paper presents the different international organizations that have developed a variety of e-readiness models to participate in the global digital economy at the level of e-commerce, e-government and general ICT diffusion. Moreover, the paper provides classifications of the assessment models of e-readiness as e-economy and e-society assessment tools, the methods of quantitative and qualitative pictures and finally the area of focus whether it is macro or micro. In line with this, governments should prepare inventive and realistic e-government projects as providing online services. Thus, such assessment tools are fundamental to achieve substantial progress at the level of e-government, e-commerce, e-education, e-health and e-science that constitute the information society.
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Abstract- This study examined rural women’s constraints to participation in IFAD/CBARDP on poverty reduction in Kebbi State Nigeria. Multi-stage random sampling technique was used to select a total of one hundred and (120) beneficiaries... more
Abstract- This study examined rural women’s constraints to participation in IFAD/CBARDP on poverty reduction in Kebbi State Nigeria. Multi-stage random sampling technique was used to select a total of one hundred and (120) beneficiaries (Rural Women). Interview schedule was the main tool used for data collection while descriptive statistics (frequency distribution and percentages) were used to analyse the data. The result showed that the mean age of the respondents was 40 years, 69% were married, the average household size of the beneficiaries was 10 persons, 95% of the beneficiaries did not have formal education, 62% of the beneficiaries were into trading as their major occupation, the average farm size of those involved in farming as their occupation was 0.225 hectares and the average amount of years spent in the programme was 5 years. While 28% of the beneficiaries had no problem during participation, inadequate cash was the major constraint of 14% of those beneficiaries that had problem during the programme. It could be concluded that majority of the respondents have not encountered any constraint in the course of their participation in the programme. For those respondents that reported inadequate cash to be their constraint, provision of adequate cash with proper monitoring mechanism should be put in place for effective participation of rural women in the programme.
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Abstract- Formulas are given for solving by radicals every solvable quintic or septics. The formula for the quintics are much shorter than the preceding ones, while the formula for the septics seems the first published one. Instead of... more
Abstract- Formulas are given for solving by radicals every solvable quintic or septics. The formula for the quintics are much shorter than the preceding ones, while the formula for the septics
seems the first published one. Instead of using resolvent as the preceding papers on this subject, this paper uses the factorization of the polynomials whose roots are the sum of two different roots of the input (for the quintics) or the sum of three different roots of the input (for the septics).
seems the first published one. Instead of using resolvent as the preceding papers on this subject, this paper uses the factorization of the polynomials whose roots are the sum of two different roots of the input (for the quintics) or the sum of three different roots of the input (for the septics).
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Abstract- A simple and green protocol is developed for Aza Michael reaction of aromatic amine with activated olefins in water as a green solvent by using recyclable polymer supported copper acetate as a catalyst.
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Abstract- It can be concluded from the investigation that the application of N, P, K and their interaction significantly improves the physiological as well as bio-chemical parameters in gladiolus. The application of N2P¬2K2 (4.5:2.7:2.25... more
Abstract- It can be concluded from the investigation that the application of N, P, K and their interaction significantly improves the physiological as well as bio-chemical parameters in gladiolus. The application of N2P¬2K2 (4.5:2.7:2.25 g/plant) was observed to be the best in respect of vase life of spike, earliest first flower bud appearance, number of florets per spike and longest vase life of spike and highest nitrogen content in leaves. The application of N2P¬2K1 (4.5:2.7:1.8 g/plant) was found to be the best in respect of longest duration of flowering, the maximum number of spikes per plant, maximum length of spike, maximum diameter of florets, maximum length of florets, the maximum chlorophyll content in leaves, anthocyanin content in petals and potassium content in leaves and N2P¬1K1 (4.5:1.8:1.8 g/plant) was found to be the best in respect of high phosphorus content in leaves.
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OBJECTIVE: Study of Various ocular trauma scores and its effect on prognosis using a prospective study. MATERIAL AND METHODS: Studied 30 eyes in 30 patients with open globe injury underwent full history taking and ophthalmic... more
OBJECTIVE: Study of Various ocular trauma scores and its effect on prognosis using a prospective study.
MATERIAL AND METHODS: Studied 30 eyes in 30 patients with open globe injury underwent full history taking and ophthalmic examination at the time of presentation in our institute. patients were graded by using Ocular Trauma Score (OTS) , Ocular Trauma Severity Score (OTSS) and ISOT Score. Outcome measure was final visual acuity (six month after the primary surgical procedure). The significance of various scoring scales in relation to final visual acuity was assessed.
MATERIAL AND METHODS: Studied 30 eyes in 30 patients with open globe injury underwent full history taking and ophthalmic examination at the time of presentation in our institute. patients were graded by using Ocular Trauma Score (OTS) , Ocular Trauma Severity Score (OTSS) and ISOT Score. Outcome measure was final visual acuity (six month after the primary surgical procedure). The significance of various scoring scales in relation to final visual acuity was assessed.
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Abstract- The concept of forensic science is not a new one in India , though it’s the application was not known by our Indian the use of fingerprint which was also known as ‘Trija” by the illiterates was induced centuries ago as it was... more
Abstract- The concept of forensic science is not a new one in India , though it’s the application was not known by our Indian the use of fingerprint which was also known as ‘Trija” by the illiterates was induced centuries ago as it was known at that time as well that the same are inimitable. ancestors in the present scientific form but its detailed reference can been seen from our literature written 2300 years ago like the Kautilya’s Arthashastra.
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Abstract- Sensor networks are quite different from traditional networks in different ways: sensor networks have severe energy concerns, redundant low-rate data, and many-to-one flows. Routing protocols developed for other adhoc networks... more
Abstract- Sensor networks are quite different from traditional networks in different ways: sensor networks have severe energy concerns, redundant low-rate data, and many-to-one flows. Routing protocols developed for other adhoc networks cannot be applied directly in WSN because of the energy constraint of the sensor nodes. Data-centric technologies are needed to perform in-network aggregation of data to yield energy-efficient dissemination. Sensor networks are used in many applications like environment monitoring, health, industrial control units, military applications and in the various computing environments. Since sensor the entire sensor node are battery powered devices, energy consumption of nodes during transmission or reception of packets affects the life-time of the entire network. In this paper we model data-centric routing and compare its performance with traditional end-to-end routing schemes.
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Abstract- The term social support can be talked in terms of relationships that how much and to what level can it fit in relationships. The social support includes the help and assistance that one need from friends, family at any time of... more
Abstract- The term social support can be talked in terms of relationships that how much and to what level can it fit in relationships. The social support includes the help and assistance that one need from friends, family at any time of need, crisis so as to inculcate the positive self image. It not only improves the quality of life but also helps during adverse times. The self esteem means self image that buffers and improves upon one’s beliefs. It is a personality trait which remains stable and is permanent in nature. Self-esteem includes various beliefs about self such as ones appraisal of own physical characteristics, i.e. appearance, the emotions that one carry and the positive self attitude and behavior. The term aggression is a kind of response that one gives to other which is unpleasant in nature. In psychology, the term aggression denotes any unpleasant stimulus that harms the physical and psychological characteristics in the environment. The aggression can be verbal, physical, anger and hostility. The aim of the current investigation was to study the impact of social support on self esteem and aggression. For this purpose, the perceived social support scale (Zimet, Dahlem, Zimet & Farley, 1988), Self-Esteem scale (Rosenberg, 1965) and Aggression scale (Buss & Perry, 1992) were administered to the sample of 100 students in the age range of 18-23 years. The sample was taken from different colleges of Chandigarh. The inter-correlation matrix was calculated. The results have shown and proved the hypotheses that there is a positive relationship between social support and self esteem (r = 0.19) significant at 0.05 level and a negative correlation between social support and aggression (r = 0.22).
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Abstract- In last few years industries are facing a major problem in field of testing their final finished produce especially in the field of automobiles. Efficiency of the vehicles is affected when the parts are not tested properly.... more
Abstract- In last few years industries are facing a major problem in field of testing their final finished produce especially in the field of automobiles. Efficiency of the vehicles is affected when the parts are not tested properly. Hence the selection and rejection of this automobile part for the further implementation of automotive is needed. We are presenting our research paper on developing intelligence in machine so as to make machine to do accurate analysis and on the basis of this analysis machine is able to take accurate and correct decision regarding sorting of defective and non defective washers. Neural network technique which is part of pattern recognition is used to implement artificial intelligence in the machine. These technique is synthesized using MATLAB. hence we are providing the most promising solution for fast and accurate sorting technique for washers.
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Abstract- This paper discusses the performance of proposed learning method of Hybrid Back Propagation Neuro fuzzy Method (BPN) and Runge-Kutta Learning Method(RKLM). The proposed learning method is evaluated in the application of cancer... more
Abstract- This paper discusses the performance of proposed learning method of Hybrid Back Propagation Neuro fuzzy Method (BPN) and Runge-Kutta Learning Method(RKLM). The proposed learning method is evaluated in the application of cancer classification. First, a classifier is trained with a part of samples in the cancer data set. Then one uses the trained classifier to predict the samples in the rest of the dataset to evaluate the effectiveness of the classifier. The analysis of the cancer classification using Hybrid Adaptive Neuro Fuzzy Inference System (ANFIS) is explained in this paper.
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Abstract- Aggregate annual production of made tea in India is empirically analyzed in this study using time series analysis techniques. Important factors affecting tea production are identified and modeled using Vector Autoregressive... more
Abstract- Aggregate annual production of made tea in India is empirically analyzed in this study using time series analysis techniques. Important factors affecting tea production are identified and modeled using Vector Autoregressive (VAR) model taking two variables at a time of which one is production, the variable of interest.
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Abstract- OBJECTIVE To map out the path way from open pancreatico duodenectomy to complete laparoscopic resection detailing the situations which necessitated conversion to the open surgery at different stages of the procedure.
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Abstract- Background: Laryngoscopy and endotracheal intubation has become an integral part of anesthetic management and critical care of the patient. It has been practiced since its description by Rowbotham and Magill in 1921.Direct... more
Abstract- Background: Laryngoscopy and endotracheal intubation has become an integral part of anesthetic management and critical care of the patient. It has been practiced since its description by Rowbotham and Magill in 1921.Direct laryngoscopy and endotracheal intubation is invariably associated with hemodynamic changes, due to reflex sympathetic discharge caused by epipharyngeal and laryngopharyngeal stimulation.41 This increase in the sympatho adrenal activity results in hypertension, tachycardia and arrhythmias. Intravenous fentanyl and intravenous esmolol have emerged to be very popular agents used to obtund the hemodynamic stress response to laryngoscopy and endotracheal intubation.The potential benefit and safety of combination therapy of low dose fentanyl and esmolol have been suggested by previous investigations. By modulating both nociceptive input and blunting peripheral adrenergic effects, a combination of intravenous fentanyl and esmolol may prove to be more efficacious than either agent alone
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Abstract- This work presents a control strategy of a dynamic voltage restorer (DVR) to improve the doubly fed induction generator (DFIG) based wind turbine in case of fault. The application of a dynamic voltage restorer (DVR) connected to... more
Abstract- This work presents a control strategy of a dynamic voltage restorer (DVR) to improve the doubly fed induction generator (DFIG) based wind turbine in case of fault. The application of a dynamic voltage restorer (DVR) connected to a doubly fed induction generator (DFIG) based wind-turbine-driven is investigated.Voltage in faulty line can be compensated using DVR, while nominal operation of DFIG wind turbine is continued as demanded in actual grid codes.
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Abstract- With the great increase in the usage of computer networks, the risk of having these network to be under attacks have been increased. Number of techniques have been created and designed to help in detecting and/or preventing such... more
Abstract- With the great increase in the usage of computer networks, the risk of having these network to be under attacks have been increased. Number of techniques have been created and designed to help in detecting and/or preventing such attacks. One common technique is the use of Intrusion Detection Systems (IDS). Today, number of open sources and commercial IDS are available to match enterprises requirements. However, the performance of these systems is still the main concern. This paper examines perceptions of intrusion detection architecture implementation, resulting from the use of graphics processor. It discusses recent research activities, developments and problems of operating systems security. Some exploratory evidence is presented that shows capabilities of using graphical processors and intrusion detection systems. The focus is on how knowledge experienced throughout the graphics processor inclusion has played out in the design of intrusion detection architecture.
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- A high proportion of women in both industrialized and developing countries become anaemic during pregnancy. Estimates from the World Health Organization (WHO) report that from 35% to 75% of pregnant women in developing countries and 18%... more
- A high proportion of women in both industrialized and developing countries become anaemic during pregnancy. Estimates from the World Health Organization (WHO) report that from 35% to 75% of pregnant women in developing countries and 18% of women from industrialized countries are anaemic (2). Many of these women were already anaemic at the time of conception, with an estimated prevalence of anaemia of 43% in non pregnant women in developing countries and of 12% in women in wealthier regions (2). The prevalence of iron deficiency is far greater than the prevalence of anaemia and iron deficiency. In pregnancy, anaemia has a significant impact on the health status of both mother and fetus. Nutritional anaemia is the most widespread nutritional disorder in the world affecting 30 percent world population. It is more common among the expectant mothers. According to Agarwal, maternal anaemia resulted in 12 to 28 percent of fetal loss, 30 percent of perinatal and 7 to 10 percent of neonatal deaths (2). The remaining births have about 50% chance resulting in a low birth weight.
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Mobile phones have been the source of communication within the hospital. Mobile phones can act as an important source of microorganism capable of causing nosocomial infections, however in surgeons mobile they can be more devastating by... more
Mobile phones have been the source of communication within the hospital. Mobile phones can act as an important source of microorganism capable of causing nosocomial infections, however in surgeons mobile they can be more devastating by acting as an important source of surgical site infections.
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Malignant melanoma is the leading cause of death due to skin disease. Malignant melanoma is known to metastasize to different organs of the human body with an unusual predilection for the gastrointestinal tract. Gastrointestinal invasion... more
Malignant melanoma is the leading cause of death due to skin disease. Malignant melanoma is known to metastasize to different organs of the human body with an unusual predilection for the gastrointestinal tract. Gastrointestinal invasion is a rare condition and is often associated with the invasion of other visceral organs.
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Mobile ad-hoc network (MANET) is one of the most important fields for development of wireless network. A mobile ad hoc network is an autonomous collection of mobile devices like laptops, mobiles, sensors, etc. MANET is an emerging... more
Mobile ad-hoc network (MANET) is one of the most important fields for development of wireless network. A mobile ad hoc network is an autonomous collection of mobile devices like laptops, mobiles, sensors, etc. MANET is an emerging technology and have great strength to be applied in critical situations in military battlefields and commercial applications such as building traffic system, MANET is infrastructure less, with no any centralized controller exist. So one of the major challenges wireless mobile ad-hoc networks face today is security, because no central controller exists. There are many security attacks in MANET and DDOS (Distributed denial of service) is one important attack in MANET.
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In this study, we detected Torque teno sus virus 1(TTSuV 1) in blood samples obtained from pigs in Jiangnan area of China, also characterized complete genomes of TTSuV 1. Genomes of TTSuV1 were obtained to examine the diversity and... more
In this study, we detected Torque teno sus virus 1(TTSuV 1) in blood samples obtained from pigs in Jiangnan area of China, also characterized complete genomes of TTSuV 1. Genomes of TTSuV1 were obtained to examine the diversity and evolution of swine TTVs. The results suggest that JX TTSuV1 strain have a different sequence identity between 67.7% to 97.7% , and shared the highest identity (97.7%) with the Japan strain (AB076001).
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Insulin resistance is characterized by a subnormal response to a given concentration of insulin and can be measured indirectly by a fasting insulin level. The prevalence of diabetes continues to grow worldwide, disease-related morbidity... more
Insulin resistance is characterized by a subnormal response to a given concentration of insulin and can be measured indirectly by a fasting insulin level. The prevalence of diabetes continues to grow worldwide, disease-related morbidity and mortality is emerging as major healthcare problems. Clearly, type 2 diabetes has a strong genetic component. Diabetic–nephropathy is the leading cause of end stage renal disease (ESRD) in US and a leading cause of diabetes mellitus related morbidity and mortality. Nephropathy complicates approximately 30% of type 2 diabetic patients. However no study has been performed that compared the HbA1c in type II diabetes mellitus with nephropathy to without nephropathy.
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The process of hardware – software co-design of satellite data acquisition system is described. The hardware components are targeted to execute on a reconfigurable hardware coprocessor which communicates with a host computer that executes... more
The process of hardware – software co-design of satellite data acquisition system is described. The hardware components are targeted to execute on a reconfigurable hardware coprocessor which communicates with a host computer that executes the software tasks. Control of the data flow between device interfaces, processing blocks and memories in a data acquisition system is complex in hardware implementation.. With growing computational needs, high design and NRE costs of ASICs, FPGA based co-processor has become a viable alternative. The main objective of our co-design methodology is the usage of hardware designing of algorithms, simulation and synthesis.
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In this paper we glance through the various approaches used by the researchers to develop an automatic timetable using Genetic algorithms. The optimized genetic algorithm can be used with the heuristic approach to design and develop the... more
In this paper we glance through the various approaches used by the researchers to develop an automatic timetable using Genetic algorithms. The optimized genetic algorithm can be used with the heuristic approach to design and develop the timetable of an institute. At stake during the process of development, the stakeholders are the professors and the students. The efficient utilization of the infrastructure is the main aim of the authors. The crossover, mutation and the fitness function is to be calculated for the implementation. In genetic algorithm every individual are characterized by a fitness function. After analysis if there is higher fitness then it means better solution and then after based on their fitness, parents are selected to reproduce offspring for a new generation where fitter individuals have more chance to reproduce. The objective of the work is to create a model used to generate the acceptable schedule using probabilistic operators.
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The review is concerned with the transfer of oxygen from air to a wastewater subjected to biological aerobic treatment. Oxygen transfer from gaseous to the liquid phase, is a vital part of a number of wastewater treatment processes, such... more
The review is concerned with the transfer of oxygen from air to a wastewater subjected to biological aerobic treatment. Oxygen transfer from gaseous to the liquid phase, is a vital part of a number of wastewater treatment processes, such as activated sludge process which is totally depend on the availability of sufficient quantity of oxygen. This paper is a study of oxygen transfer rate, efficiency, capacity and their kinetics on aeration system. Apart from this the study shows how the sludge retention time and the oxygen uptake rate is depend on the temperature of wastewater of sewage treatment plant. The standard oxygen transfer rate is the decisive factor in the dimensioning of activated sludge process used in STP Plants. It depends on the required oxygen uptake rate by micro-organisms. This review discuss about the dependency of oxygen transfer rate on the temperature of wastewater.
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The experiment was conducted at the Laboratory of Agronomy Department, Sher-e-Bangla Agricultural University, Dhaka, Bangladesh during March to August 2013 to study the influence of variety and date of harvesting on changes of... more
The experiment was conducted at the Laboratory of
Agronomy Department, Sher-e-Bangla Agricultural University,
Dhaka, Bangladesh during March to August 2013 to study the
influence of variety and date of harvesting on changes of sugar
and starch levels of potato derived from TPS at ambient storage
condition. Potato variety and time of harvest had significant
effect on nutritional aspects. Reducing sugar, total sugar
increased with advancing storage period, whereas specific
gravity, non-reducing sugar and starch content decreased with
increasing storage period. Among the varieties HPS 364/67 was
the best in respect of nutritional aspects. At harvest and 100 days
after storage, the highest total sugar (0.61% and 0.82%) was
observed from Lady Rosetta and harvest at 110 days after
planting, while the lowest total sugar from HPS-364/67 and
harvest at 80 days after planting. The results revealed that HPS
364/67 showed superior nutritional quality than other varieties
when harvested at 100 days after planting.
Agronomy Department, Sher-e-Bangla Agricultural University,
Dhaka, Bangladesh during March to August 2013 to study the
influence of variety and date of harvesting on changes of sugar
and starch levels of potato derived from TPS at ambient storage
condition. Potato variety and time of harvest had significant
effect on nutritional aspects. Reducing sugar, total sugar
increased with advancing storage period, whereas specific
gravity, non-reducing sugar and starch content decreased with
increasing storage period. Among the varieties HPS 364/67 was
the best in respect of nutritional aspects. At harvest and 100 days
after storage, the highest total sugar (0.61% and 0.82%) was
observed from Lady Rosetta and harvest at 110 days after
planting, while the lowest total sugar from HPS-364/67 and
harvest at 80 days after planting. The results revealed that HPS
364/67 showed superior nutritional quality than other varieties
when harvested at 100 days after planting.
Research Interests:
Fracture of the distal end of radius is one of the most common fractures. It occurs in middle aged and elderly women commonly. It also occurs in young men with high velocity, injury. With increase in longevity and activity in middle... more
Fracture of the distal end of radius is one of the most
common fractures. It occurs in middle aged and elderly women
commonly. It also occurs in young men with high velocity,
injury. With increase in longevity and activity in middle aged to
elderly population, there is increase in number of this fractures
various surgical interventions are available presently, like
percutaneous pinning, intra focal pinning, external fixator and
plate fixation.
common fractures. It occurs in middle aged and elderly women
commonly. It also occurs in young men with high velocity,
injury. With increase in longevity and activity in middle aged to
elderly population, there is increase in number of this fractures
various surgical interventions are available presently, like
percutaneous pinning, intra focal pinning, external fixator and
plate fixation.
Research Interests:
This paper focuses on three aspects: (a) Mutual fund a tool to stabilize Indian economy. (b) Review of existing literature with respect of mutual fund performance and (c) Asset management and channelization of scattered savings in... more
This paper focuses on three aspects: (a) Mutual fund a
tool to stabilize Indian economy. (b) Review of existing literature
with respect of mutual fund performance and (c) Asset
management and channelization of scattered savings in the
infrastructural development of India. The result shows that
mutual fund is a powerful tool and financial product to mobilize
scattered savings among investors and channelize these fund to
infrastructural development and thereby economic development
of the country. The total asset management of mutual fund
business is increased from 1079.46 billion rupees to 7014.43
billion rupees from the last ten years. The role of Banks and
Financial institution to promote mutual fund business is ever
increasing in the market regulated economy in India.
tool to stabilize Indian economy. (b) Review of existing literature
with respect of mutual fund performance and (c) Asset
management and channelization of scattered savings in the
infrastructural development of India. The result shows that
mutual fund is a powerful tool and financial product to mobilize
scattered savings among investors and channelize these fund to
infrastructural development and thereby economic development
of the country. The total asset management of mutual fund
business is increased from 1079.46 billion rupees to 7014.43
billion rupees from the last ten years. The role of Banks and
Financial institution to promote mutual fund business is ever
increasing in the market regulated economy in India.
Research Interests:
Antibacterial activities of aqueous and ethanolic extracts of Allium cepa (onion bulb) were investigated against Escherichia coli, Salmonella spp., Streptococcus pneumoniae, Shigella spp., and Staphylococcus aureus with the... more
Antibacterial activities of aqueous and ethanolic
extracts of Allium cepa (onion bulb) were investigated against
Escherichia coli, Salmonella spp., Streptococcus pneumoniae,
Shigella spp., and Staphylococcus aureus with the minimum
inhibitory concentration (MIC) of 0.2 g/ml by agar dilution
technique. The antibacterial potency of the extract as evaluated
by broth dilution technique, showed diameter of inhibition zone
of 17.08 mm, 0.00 mm, 19.00, 19.00 and 15.0 mm for E. coli,
Salmonella spp., S. pneumoniae, Shigella spp., and Staph. aureus
respectively at a concentration of 0.2 mg/ml for aqueous extract
and diameter of inhibition zone of 23.0 mm, 20.00 mm, 20.00
mm, 21.00 mm and 21.00 mm for E. coli, Salmonella spp., S.
pneumoniae, Shigella spp., and Staph. aureus respectively at a
concentration of 0.2 mg/ml for ethanolic extract. The result
obtained using the ethanol and hot water extract of the plant
showed that the local use of medical plant are based on the
efficacy of their active principle which can be discovered
scientifically; orthodox medical practices can therefore be
complemented with traditional practices.
extracts of Allium cepa (onion bulb) were investigated against
Escherichia coli, Salmonella spp., Streptococcus pneumoniae,
Shigella spp., and Staphylococcus aureus with the minimum
inhibitory concentration (MIC) of 0.2 g/ml by agar dilution
technique. The antibacterial potency of the extract as evaluated
by broth dilution technique, showed diameter of inhibition zone
of 17.08 mm, 0.00 mm, 19.00, 19.00 and 15.0 mm for E. coli,
Salmonella spp., S. pneumoniae, Shigella spp., and Staph. aureus
respectively at a concentration of 0.2 mg/ml for aqueous extract
and diameter of inhibition zone of 23.0 mm, 20.00 mm, 20.00
mm, 21.00 mm and 21.00 mm for E. coli, Salmonella spp., S.
pneumoniae, Shigella spp., and Staph. aureus respectively at a
concentration of 0.2 mg/ml for ethanolic extract. The result
obtained using the ethanol and hot water extract of the plant
showed that the local use of medical plant are based on the
efficacy of their active principle which can be discovered
scientifically; orthodox medical practices can therefore be
complemented with traditional practices.
Research Interests:
Pregnancy is a special phase in every woman’s life and demands special care because even a small mishap can turn this happy journey in to a scary nightmare. That’s why treating any ailment including malignancy merits special... more
Pregnancy is a special phase in every woman’s life and
demands special care because even a small mishap can turn this
happy journey in to a scary nightmare. That’s why treating any
ailment including malignancy merits special consideration as it
can have a long lasting impact on two lives. Hodgkins lymphoma
is one of the common malignancy encountered during pregnancy
and chemotherapy plays a central role in its management.
Chemotherapeutic drugs with their toxic effects can have a
profound effect on the outcome of pregnancy. Keeping this view
in mind we report our experience of treating such patient in a
tertiary care hospital and try to highlight the challenges involved.
Lymphoma is a rare diagnosis in pregnancy. Chemotherapy and
radiotherapy during the first trimester is associated with fetal
malformation risk which diminishes as pregnancy advances. In
view of relative rarity of such cases there is a critical need for
multicentre cooperation and a central registry to collect data on
such cases and their follow up so that treating physicians could
assess more accurately the safety of different chemotherapeutic
agents in pregnancy.
demands special care because even a small mishap can turn this
happy journey in to a scary nightmare. That’s why treating any
ailment including malignancy merits special consideration as it
can have a long lasting impact on two lives. Hodgkins lymphoma
is one of the common malignancy encountered during pregnancy
and chemotherapy plays a central role in its management.
Chemotherapeutic drugs with their toxic effects can have a
profound effect on the outcome of pregnancy. Keeping this view
in mind we report our experience of treating such patient in a
tertiary care hospital and try to highlight the challenges involved.
Lymphoma is a rare diagnosis in pregnancy. Chemotherapy and
radiotherapy during the first trimester is associated with fetal
malformation risk which diminishes as pregnancy advances. In
view of relative rarity of such cases there is a critical need for
multicentre cooperation and a central registry to collect data on
such cases and their follow up so that treating physicians could
assess more accurately the safety of different chemotherapeutic
agents in pregnancy.
Research Interests:
Importance of social roles in societal interconnectivity and cohesion is established and can help study social transition such may be from dictatorship to democracy. Social roles and individual preference are dominatingly harmonious... more
Importance of social roles in societal interconnectivity
and cohesion is established and can help study social transition
such may be from dictatorship to democracy. Social roles and
individual preference are dominatingly harmonious in various
social norms and supposed to be there in ‘office roles’ in the
present study in case of various preferences served in the form of
a questionnaire to the equal number of officers and men of
similar governments ranks of a public sector University and
prison department two completely different roles to study role
identity of all participants with their selecting ‘preferences’ in a
semi subjective questionnaire revolving around the routine office
work related to both departments administered to them. The
results revealed ‘significant’ difference between the role
‘demands’ and preferences selection among all groups reflecting
thereby a ‘role confusion’ that could be there may be due to
political transition.
and cohesion is established and can help study social transition
such may be from dictatorship to democracy. Social roles and
individual preference are dominatingly harmonious in various
social norms and supposed to be there in ‘office roles’ in the
present study in case of various preferences served in the form of
a questionnaire to the equal number of officers and men of
similar governments ranks of a public sector University and
prison department two completely different roles to study role
identity of all participants with their selecting ‘preferences’ in a
semi subjective questionnaire revolving around the routine office
work related to both departments administered to them. The
results revealed ‘significant’ difference between the role
‘demands’ and preferences selection among all groups reflecting
thereby a ‘role confusion’ that could be there may be due to
political transition.
Research Interests:
In the present paper, we investigate the effects of heat source and radiation on unsteady magneto hydrodynamic free convection flow past an infinite heated vertical plate in a porous medium. The dimensionless governing equations are... more
In the present paper, we investigate the effects of heat source and radiation on unsteady magneto hydrodynamic free
convection flow past an infinite heated vertical plate in a porous medium. The dimensionless governing equations are solved
numerically using finite element method. Numerical evaluatation of the analytical results are carried out for different values of
dimensionless parameters. The results are presented graphically for velocity, temperature and concentration profiles, and observed
that, when the heat source and radiation parameter increases, the velocity and temperature decrease in the velocity.
convection flow past an infinite heated vertical plate in a porous medium. The dimensionless governing equations are solved
numerically using finite element method. Numerical evaluatation of the analytical results are carried out for different values of
dimensionless parameters. The results are presented graphically for velocity, temperature and concentration profiles, and observed
that, when the heat source and radiation parameter increases, the velocity and temperature decrease in the velocity.
Research Interests:
West Africa region has seized to be the traditional warehouse and transit routes for illicit drugs from the Andeans stable to America and European drug markets. The influence of the culture of hard drugs has taken a more than a... more
West Africa region has seized to be the traditional
warehouse and transit routes for illicit drugs from the Andeans
stable to America and European drug markets. The influence of
the culture of hard drugs has taken a more than a foothold in the
region as production, manufacture/processing has passed the
experimental stage and consumption is highly potent. The fear is
that, the region may turn into theatre of conflict, crimes, violence
and lawlessness which is even more favourable condition for the
trade. Most scholars and extant literatures has focused on poor
economies weak rule of law and corruption as the endogenous
causative factors that has made the region vulnerability and
flourishing of illicit drug trade, but importantly, deliberately
overlooked the exogenous underpinnings such as high demand
for drugs, and the vicious, desperate and determined traffickers
to feed on this demand. The West and Europe comes to terms
with reality, take responsibility, and develop a genuine and
pragmatic approach to the issue of drug abuse without which the
problem will persist for to eternity. One key area is refocusing on
the current repressive drug control policy is imperative to a more
humane approach is ideal. Caring for the needy and monitoring
of children from onset and giving them proper training - the gap
which has that led to the culture of drug abuse is important.
warehouse and transit routes for illicit drugs from the Andeans
stable to America and European drug markets. The influence of
the culture of hard drugs has taken a more than a foothold in the
region as production, manufacture/processing has passed the
experimental stage and consumption is highly potent. The fear is
that, the region may turn into theatre of conflict, crimes, violence
and lawlessness which is even more favourable condition for the
trade. Most scholars and extant literatures has focused on poor
economies weak rule of law and corruption as the endogenous
causative factors that has made the region vulnerability and
flourishing of illicit drug trade, but importantly, deliberately
overlooked the exogenous underpinnings such as high demand
for drugs, and the vicious, desperate and determined traffickers
to feed on this demand. The West and Europe comes to terms
with reality, take responsibility, and develop a genuine and
pragmatic approach to the issue of drug abuse without which the
problem will persist for to eternity. One key area is refocusing on
the current repressive drug control policy is imperative to a more
humane approach is ideal. Caring for the needy and monitoring
of children from onset and giving them proper training - the gap
which has that led to the culture of drug abuse is important.
Research Interests:
The cost of concrete is governed by the cost of material, plant and labour. The cost of cement is several times higher than the aggregate. Therefore, the objective is to produce the concrete mix as lean as possible and should be... more
The cost of concrete is governed by the cost of
material, plant and labour. The cost of cement is several times
higher than the aggregate. Therefore, the objective is to produce
the concrete mix as lean as possible and should be economical.
That is why designed mixes are preferred to nominal mix.
Generally in nominal mixes, cement in higher quantity is used
than the designed mixes. Since in production of concrete, the cost
of cement is governing factor, therefore, to minimize the cost of
concrete, it is essential that concrete mixes must be designed.
material, plant and labour. The cost of cement is several times
higher than the aggregate. Therefore, the objective is to produce
the concrete mix as lean as possible and should be economical.
That is why designed mixes are preferred to nominal mix.
Generally in nominal mixes, cement in higher quantity is used
than the designed mixes. Since in production of concrete, the cost
of cement is governing factor, therefore, to minimize the cost of
concrete, it is essential that concrete mixes must be designed.
Research Interests:
This paper presents a practical approach for wireless power transfer by inductive coupling. As the protection of environment from pollution green cars (electric cars) are emerging out now a day increasing the requirement of... more
This paper presents a practical approach for wireless
power transfer by inductive coupling. As the protection of
environment from pollution green cars (electric cars) are
emerging out now a day increasing the requirement of electricity
but lacks in electricity power sockets. So to solve this problem a
new technology of wireless electricity can be used to charge
these electric cars which are more reliable
power transfer by inductive coupling. As the protection of
environment from pollution green cars (electric cars) are
emerging out now a day increasing the requirement of electricity
but lacks in electricity power sockets. So to solve this problem a
new technology of wireless electricity can be used to charge
these electric cars which are more reliable
Research Interests:
There are two types of energy i.e. high grade energy and low grade energy. Majority of the processes require high grade energy which is depleting day by day. Hence, it has become a matter of great concern to use the non... more
There are two types of energy i.e. high grade energy
and low grade energy. Majority of the processes require high
grade energy which is depleting day by day. Hence, it has
become a matter of great concern to use the non conventional
source of energy or to recover the waste heat liberated from the
processes. This paper studies theoretical approach to recover the
waste heat liberated from vapour compression cycle, which is
used to run vapour absorption cycle. The required heat has been
given by solar energy. The work evaluated the performance of
combined cooling cycle
and low grade energy. Majority of the processes require high
grade energy which is depleting day by day. Hence, it has
become a matter of great concern to use the non conventional
source of energy or to recover the waste heat liberated from the
processes. This paper studies theoretical approach to recover the
waste heat liberated from vapour compression cycle, which is
used to run vapour absorption cycle. The required heat has been
given by solar energy. The work evaluated the performance of
combined cooling cycle
Research Interests:
The aim of this study was to measure the toxicity levels of heavy metals (Fe, Zn, Cu, Pb, Cd, Mn and Cr) found in tested vegetables (Spinach, Cabbage, Cauliflower, Brinjal, Lady’s Finger, Tomato and Radish) grown in contaminated... more
The aim of this study was to measure the toxicity levels of heavy metals (Fe, Zn, Cu, Pb, Cd, Mn and Cr) found in
tested vegetables (Spinach, Cabbage, Cauliflower, Brinjal, Lady’s Finger, Tomato and Radish) grown in contaminated Cement
Factory area compared with those grown in reference Clean (control) area. When compared with the reference in contaminated area,
water, soil and vegetables contents of all analyzed metals was significantly higher, usually over normally content for Fe, Zn, Cu, Pb,
Cd, Mn and Cr. Particularly, higher values than safe limits were found for Pb, Cd, Mn and Cr in water and for Cd in soil and Pb, Cd
and Cr were observed higher in leafy vegetable especially Spinach, in contaminated (Cement Factory) areas. In an attempt to
understand the pattern of metal contamination in the area, useful tools including Enrichment Factor were also employed to indicate the
sources of soil contamination were anthropogenic in character.
tested vegetables (Spinach, Cabbage, Cauliflower, Brinjal, Lady’s Finger, Tomato and Radish) grown in contaminated Cement
Factory area compared with those grown in reference Clean (control) area. When compared with the reference in contaminated area,
water, soil and vegetables contents of all analyzed metals was significantly higher, usually over normally content for Fe, Zn, Cu, Pb,
Cd, Mn and Cr. Particularly, higher values than safe limits were found for Pb, Cd, Mn and Cr in water and for Cd in soil and Pb, Cd
and Cr were observed higher in leafy vegetable especially Spinach, in contaminated (Cement Factory) areas. In an attempt to
understand the pattern of metal contamination in the area, useful tools including Enrichment Factor were also employed to indicate the
sources of soil contamination were anthropogenic in character.
Research Interests:
We are stuck with technology when what we really want is just stuff that works. With the current paradigm shift in technological field, there is an urgent need to embrace and appreciate the power of technology. Housing sector... more
We are stuck with technology when what we really
want is just stuff that works. With the current paradigm shift in
technological field, there is an urgent need to embrace and
appreciate the power of technology. Housing sector remains
vigilant to face the challenges of change by employing a new
strategy that facilitates easy management of rental houses. Hence
there is need to develop a rental house management system that
can simplify work for the rental managers so that all their work
can be efficient and effective.
want is just stuff that works. With the current paradigm shift in
technological field, there is an urgent need to embrace and
appreciate the power of technology. Housing sector remains
vigilant to face the challenges of change by employing a new
strategy that facilitates easy management of rental houses. Hence
there is need to develop a rental house management system that
can simplify work for the rental managers so that all their work
can be efficient and effective.
Research Interests:
After 30 years war, as a country Sri Lanka has a great opportunity to develop tourism industry and there are lot of tourists visit to spend holidays in Sri Lanka from around the world. In tourism industry Hotels play a major role.... more
After 30 years war, as a country Sri Lanka has a great
opportunity to develop tourism industry and there are lot of
tourists visit to spend holidays in Sri Lanka from around the
world. In tourism industry Hotels play a major role. Therefore
the hotels should be provided excellent services quality for their
customers.
opportunity to develop tourism industry and there are lot of
tourists visit to spend holidays in Sri Lanka from around the
world. In tourism industry Hotels play a major role. Therefore
the hotels should be provided excellent services quality for their
customers.
Research Interests:
The present study deals with the phytochemical examination and therapeutic importance of Pergularia daemia .The plant Pergularia daemia has been traditionally used as laxative ,antipyretic ,expectorant and also used to treat... more
The present study deals with the phytochemical
examination and therapeutic importance of Pergularia daemia
.The plant Pergularia daemia has been traditionally used as
laxative ,antipyretic ,expectorant and also used to treat infantile
diarrhea and malarial fever.This study involves the preliminary
phytochemical screening followed by antibactertial activity. The
phytochemicals such as Tannins ,Saponins ,Flavonoids
,Quinones, Phenols and Alkaloids,Steroids,Glycosides were
present in the hydroalcohol of Pergularia daemia leaf extracts
was higher amount than the other solvent extracts.In the
Antimicrobial activity both gram
examination and therapeutic importance of Pergularia daemia
.The plant Pergularia daemia has been traditionally used as
laxative ,antipyretic ,expectorant and also used to treat infantile
diarrhea and malarial fever.This study involves the preliminary
phytochemical screening followed by antibactertial activity. The
phytochemicals such as Tannins ,Saponins ,Flavonoids
,Quinones, Phenols and Alkaloids,Steroids,Glycosides were
present in the hydroalcohol of Pergularia daemia leaf extracts
was higher amount than the other solvent extracts.In the
Antimicrobial activity both gram
Research Interests:
Under the background of port supply chain strategic alliances,we clarify the current situation of Rizhao Port by SWOT analysis and find out the ST strategy for it, furthermore, we screen out the optimal cooperation partner for Rizhao... more
Under the background of port supply chain strategic alliances,we clarify the current situation of Rizhao Port by SWOT
analysis and find out the ST strategy for it, furthermore, we screen out the optimal cooperation partner for Rizhao Port under different
alliance forms range from horizontal integration and vertical integration to the blended dynamic logistics alliance
analysis and find out the ST strategy for it, furthermore, we screen out the optimal cooperation partner for Rizhao Port under different
alliance forms range from horizontal integration and vertical integration to the blended dynamic logistics alliance
Research Interests:
Mainly, due to new scientific inquiries and technological advancements knowledge becomes obsolete. So it creates a dilemma where the applicability of so called theories and models which we learnt in class can still be applied to... more
Mainly, due to new scientific inquiries and
technological advancements knowledge becomes obsolete. So it
creates a dilemma where the applicability of so called theories
and models which we learnt in class can still be applied to solve
problems? Thus, the scholars bring the notion of RESEARCH as
a definite solution which enriches the existing understanding of a
phenomenon. So, what is research? Research can be simply
defined as an attempt to create new knowledge. Having known
what research is, this essay suggests a step up process to
commence a research career. Suggested process consists of six
steps concisely, and process development was exposed to
subjective angles of the author.
technological advancements knowledge becomes obsolete. So it
creates a dilemma where the applicability of so called theories
and models which we learnt in class can still be applied to solve
problems? Thus, the scholars bring the notion of RESEARCH as
a definite solution which enriches the existing understanding of a
phenomenon. So, what is research? Research can be simply
defined as an attempt to create new knowledge. Having known
what research is, this essay suggests a step up process to
commence a research career. Suggested process consists of six
steps concisely, and process development was exposed to
subjective angles of the author.
Research Interests:
Complementing Ireland et al., (2003) inference of „regardless of the size of the entrepreneurial venture, strategic entrepreneurial aspects (advantage seeking and opportunity seeking behaviors) are important‟, we set out to assess... more
Complementing Ireland et al., (2003) inference of
„regardless of the size of the entrepreneurial venture, strategic
entrepreneurial aspects (advantage seeking and opportunity
seeking behaviors) are important‟, we set out to assess whether
less entrepreneurial behavior in Sri Lanka has an impact from the
innate culture? This working study interviewed 127
entrepreneurs in two districts in Sri Lanka and Geert Hofstede‟s
six dimensional cultures were assessed. We came to know that
selected entrepreneurs of two districts hold the characteristics of
being collective, high power distant, feminine, low uncertainty
avoidance, long term oriented and Indulgent. We concluded that,
innate culture hinders entrepreneurship in relation to power
distance. Though a large number of entrepreneurial ventures
started as solo entrepreneurial ventures in Sri Lanka, the distance
of power between the owner and the subordinates may act as a
restraining factor in the process of expansion. We generalized
our findings and different implications were made and finally
some research directions were proposed. Importantly, we
propose that, despite the relationship of cultural inheritance and
entrepreneurship, strategic entrepreneurial aspects are of
paramount importance to secure entrepreneurship in a country.
Simply put, it provides a clear basis for sustainable
entrepreneurship and it clearly differentiates a mere business
venture.
„regardless of the size of the entrepreneurial venture, strategic
entrepreneurial aspects (advantage seeking and opportunity
seeking behaviors) are important‟, we set out to assess whether
less entrepreneurial behavior in Sri Lanka has an impact from the
innate culture? This working study interviewed 127
entrepreneurs in two districts in Sri Lanka and Geert Hofstede‟s
six dimensional cultures were assessed. We came to know that
selected entrepreneurs of two districts hold the characteristics of
being collective, high power distant, feminine, low uncertainty
avoidance, long term oriented and Indulgent. We concluded that,
innate culture hinders entrepreneurship in relation to power
distance. Though a large number of entrepreneurial ventures
started as solo entrepreneurial ventures in Sri Lanka, the distance
of power between the owner and the subordinates may act as a
restraining factor in the process of expansion. We generalized
our findings and different implications were made and finally
some research directions were proposed. Importantly, we
propose that, despite the relationship of cultural inheritance and
entrepreneurship, strategic entrepreneurial aspects are of
paramount importance to secure entrepreneurship in a country.
Simply put, it provides a clear basis for sustainable
entrepreneurship and it clearly differentiates a mere business
venture.
Research Interests:
This study examines the effect of product innovation and product quality on brand image with brand trust as mediator. Past studies paid less attention to empirically determine the relationship between the said variables on brand... more
This study examines the effect of product innovation
and product quality on brand image with brand trust as mediator.
Past studies paid less attention to empirically determine the
relationship between the said variables on brand image and using
brand trust as mediator between such independent and dependent
variables. Therefore, this study aims to fill up this gap and
contribute to the body of knowledge by examining the
relationship between them. Data is collected using questionnaire
from 287 passenger car users at shopping malls in Northern
region of Malaysia. Specifically, systematic sampling procedure
was followed during data collection. The data is analyzed using
structural equation modeling (AMOS). The findings indicate that
product innovation and product quality have significant
relationship with brand image. The findings also reveal that
product innovation and product quality have significant
relationship with brand trust. Additionally, brand trust mediates
the relationships between product innovation and brand image. It
is also found that brand trust mediates the relationship between
product quality and brand image. Based on these findings,
several conclusions were made with some recommendations for
future researches to strengthen our understandings toward the
process of developing brand image.
and product quality on brand image with brand trust as mediator.
Past studies paid less attention to empirically determine the
relationship between the said variables on brand image and using
brand trust as mediator between such independent and dependent
variables. Therefore, this study aims to fill up this gap and
contribute to the body of knowledge by examining the
relationship between them. Data is collected using questionnaire
from 287 passenger car users at shopping malls in Northern
region of Malaysia. Specifically, systematic sampling procedure
was followed during data collection. The data is analyzed using
structural equation modeling (AMOS). The findings indicate that
product innovation and product quality have significant
relationship with brand image. The findings also reveal that
product innovation and product quality have significant
relationship with brand trust. Additionally, brand trust mediates
the relationships between product innovation and brand image. It
is also found that brand trust mediates the relationship between
product quality and brand image. Based on these findings,
several conclusions were made with some recommendations for
future researches to strengthen our understandings toward the
process of developing brand image.
Research Interests:
The effect of traditional fire on available soil nitrogen and rate of N-mineralization in the oak forest soil of Lambui hill, Ukhrul district, Manipur, North East India have been studied. The rate of ammonification, nitrification... more
The effect of traditional fire on available soil nitrogen
and rate of N-mineralization in the oak forest soil of Lambui hill,
Ukhrul district, Manipur, North East India have been studied.
The rate of ammonification, nitrification and mineralization
varied from 0.08 to 5.99 µg g
-1
month
-1
, 0.40 to 2.52µg g
-1
month
-1
and 0.46 to 9.09µg g
-1
month
-1
of
soil in the traditional burnt site,
0.31 to 3.93µg g
-1
month
-1
, 0.14 to 2.52µg g
-1
month
-1
and 0.48 to
5.67µg g
-1
month
-1
of soil in the unburnt site and 0.19 to 4.00µg g
-
1
month
-1
, -0.09 to 2.17µg g
-1
month
-1
and 0.33 to 5.61µg g
-
1
month
-1
of soil in the control site respectively for different
months throughout the year. The rate of ammonification,
nitrification and mineralization were found to be higher in the
traditional burnt site followed by unburnt and control forest site
which may be due to the increase of decomposable organic
matter and increase of soil temperature during the operation of
traditional fire treatment. Significant positive correlation was
observed in ammonification and mineralization rate with soil
moisture, soil temperature and organic carbon. The variation on
the rate of N mineralization was explain R=0.98, R
2
=0.96,
F=96.20 (P<0.05) by the linear regression model of soil
temperature.
and rate of N-mineralization in the oak forest soil of Lambui hill,
Ukhrul district, Manipur, North East India have been studied.
The rate of ammonification, nitrification and mineralization
varied from 0.08 to 5.99 µg g
-1
month
-1
, 0.40 to 2.52µg g
-1
month
-1
and 0.46 to 9.09µg g
-1
month
-1
of
soil in the traditional burnt site,
0.31 to 3.93µg g
-1
month
-1
, 0.14 to 2.52µg g
-1
month
-1
and 0.48 to
5.67µg g
-1
month
-1
of soil in the unburnt site and 0.19 to 4.00µg g
-
1
month
-1
, -0.09 to 2.17µg g
-1
month
-1
and 0.33 to 5.61µg g
-
1
month
-1
of soil in the control site respectively for different
months throughout the year. The rate of ammonification,
nitrification and mineralization were found to be higher in the
traditional burnt site followed by unburnt and control forest site
which may be due to the increase of decomposable organic
matter and increase of soil temperature during the operation of
traditional fire treatment. Significant positive correlation was
observed in ammonification and mineralization rate with soil
moisture, soil temperature and organic carbon. The variation on
the rate of N mineralization was explain R=0.98, R
2
=0.96,
F=96.20 (P<0.05) by the linear regression model of soil
temperature.
Research Interests:
Alcohol is the most common chemical substance intentionally used by individuals to alter mood and relieve chronic pain. Early detection of male drinkers with health problems due to alcohol consumption would reduce morbidity of... more
Alcohol is the most common chemical substance intentionally
used by individuals to alter mood and relieve chronic pain. Early
detection of male drinkers with health problems due to alcohol
consumption would reduce morbidity of disease. Objectives of
the present study are 1) To examine the influence of education on
alcohol consumption, 2) To examine the influence of family
history of alcoholism on alcohol consumption among male
alcoholics.
used by individuals to alter mood and relieve chronic pain. Early
detection of male drinkers with health problems due to alcohol
consumption would reduce morbidity of disease. Objectives of
the present study are 1) To examine the influence of education on
alcohol consumption, 2) To examine the influence of family
history of alcoholism on alcohol consumption among male
alcoholics.
Research Interests:
Teacher Effectiveness-a parameter of Quality in Higher
Education in the polarized scenario of ‘UGC Governed’
and ‘non-UGC Governed’ Teachers in Aided Arts and
Science Colleges of Chennai City
Education in the polarized scenario of ‘UGC Governed’
and ‘non-UGC Governed’ Teachers in Aided Arts and
Science Colleges of Chennai City
Research Interests:
Competition is a factor that affects the business environment in any industry. This study sought to investigate the impact of competition on the performance of the mobile telecommunication industry in Kenya. This research aimed at... more
Competition is a factor that affects the business
environment in any industry. This study sought to investigate the
impact of competition on the performance of the mobile
telecommunication industry in Kenya. This research aimed at
looking at how competition has impacted on performance of the
four firms in the sector i.e. Orange Kenya, Airtel, Yu and
Safaricom (K) ltd. The study used a descriptive research design
that answered questions how competition affects the independent
variables of the study i.e. new market entrants, competitive
rivalry and buyer power. Simple stratified sampling was used to
select the sample of the respondents to avoid bias and ensure that
samples drawn were representative of the population of mobile
service subscribers of the four firms. Data collection was done
using questionnaires and analyzed using Ms Excel. The results
were presented using bar graphs and pie charts
environment in any industry. This study sought to investigate the
impact of competition on the performance of the mobile
telecommunication industry in Kenya. This research aimed at
looking at how competition has impacted on performance of the
four firms in the sector i.e. Orange Kenya, Airtel, Yu and
Safaricom (K) ltd. The study used a descriptive research design
that answered questions how competition affects the independent
variables of the study i.e. new market entrants, competitive
rivalry and buyer power. Simple stratified sampling was used to
select the sample of the respondents to avoid bias and ensure that
samples drawn were representative of the population of mobile
service subscribers of the four firms. Data collection was done
using questionnaires and analyzed using Ms Excel. The results
were presented using bar graphs and pie charts
Research Interests:
The extracts of Moringa oleifera leaf have been proven to have potent anti oxidant activity, prevent oxidative damage and afford significant protection against oxidative damage. This study aims to assess the effect of Moringa... more
The extracts of Moringa oleifera leaf have been proven
to have potent anti oxidant activity, prevent oxidative damage
and afford significant protection against oxidative damage. This
study aims to assess the effect of Moringa oleifera leaf extracts
supplementation in preventing maternal oxidative DNA damage.
This was a double bind, randomized control trial study, which
conducted in Gowa District, South Sulawesi Province, Indonesia,
from January to December 2012. Seventy six of first trimester
pregnant women enrolled in this study. They were randomized
equally to the intervention and control group. Intervention group
received Moringa oleifera leaf extracts with iron folic acid
capsules, while the control group received only iron folic acid
capsules for three months. Before and after intervention, blood
samples were extracted for measuring 8-hydroxy-2’ -
deoxyguanosine (8-OHdG) using enzyme-linked immune sorbent
assay (ELISA). The effect of intervention was analyzed by
Independent T test and paired T test. In the supplemented group,
mean concentration of 8-OHdG was 3616 pg/ml and significantly
reduced during the intervention by 36% (p=0.000). Levels of 8-
OHdG were higher in the control group 3690pg/ml, and reduced
by 30.4% (p=0.019). The mean difference was not significant
between two groups (p= 0.278). The result indicate there was no
significant difference in the level of 8-OHdG between
intervention and control group but the percentage of velocity in
the intervention group larger than control group. Further research
is needed to be implemented on non pregnant women, so the
control group could receive pure placebo.
to have potent anti oxidant activity, prevent oxidative damage
and afford significant protection against oxidative damage. This
study aims to assess the effect of Moringa oleifera leaf extracts
supplementation in preventing maternal oxidative DNA damage.
This was a double bind, randomized control trial study, which
conducted in Gowa District, South Sulawesi Province, Indonesia,
from January to December 2012. Seventy six of first trimester
pregnant women enrolled in this study. They were randomized
equally to the intervention and control group. Intervention group
received Moringa oleifera leaf extracts with iron folic acid
capsules, while the control group received only iron folic acid
capsules for three months. Before and after intervention, blood
samples were extracted for measuring 8-hydroxy-2’ -
deoxyguanosine (8-OHdG) using enzyme-linked immune sorbent
assay (ELISA). The effect of intervention was analyzed by
Independent T test and paired T test. In the supplemented group,
mean concentration of 8-OHdG was 3616 pg/ml and significantly
reduced during the intervention by 36% (p=0.000). Levels of 8-
OHdG were higher in the control group 3690pg/ml, and reduced
by 30.4% (p=0.019). The mean difference was not significant
between two groups (p= 0.278). The result indicate there was no
significant difference in the level of 8-OHdG between
intervention and control group but the percentage of velocity in
the intervention group larger than control group. Further research
is needed to be implemented on non pregnant women, so the
control group could receive pure placebo.
Research Interests:
Indonesia as the 4 th most populous country in the world, has potential economic growth and also environmental degradation problems. DKI Jakarta Province (capital city) has the most dense area about 30% of the people. East Jakarta... more
Indonesia as the 4
th
most populous country in the
world, has potential economic growth and also environmental
degradation problems. DKI Jakarta Province (capital city) has the
most dense area about 30% of the people. East Jakarta has the
highest number of unmanaged waste (2,430 m3/day). It is
because of the people do not apply the sustainable consumption
and they do not obey the law (UU No. 18/2008 on Waste
Management). To see the relation between the household income
and their consumption (for food and non-food), I used the
Spearman’s Rho Correlationand to build a linkage model
between the household consumption and the waste management
system, I used the System Dynamics Analysis. This paper used
qualitative approach and used quantitative data also. This paper
emphasized on the consumer behavior. The important finding to
apply the sustainable consumption are the green motivation and
the green lifestyle
th
most populous country in the
world, has potential economic growth and also environmental
degradation problems. DKI Jakarta Province (capital city) has the
most dense area about 30% of the people. East Jakarta has the
highest number of unmanaged waste (2,430 m3/day). It is
because of the people do not apply the sustainable consumption
and they do not obey the law (UU No. 18/2008 on Waste
Management). To see the relation between the household income
and their consumption (for food and non-food), I used the
Spearman’s Rho Correlationand to build a linkage model
between the household consumption and the waste management
system, I used the System Dynamics Analysis. This paper used
qualitative approach and used quantitative data also. This paper
emphasized on the consumer behavior. The important finding to
apply the sustainable consumption are the green motivation and
the green lifestyle
Research Interests:
Using GPS devices for tracking employee, vehicles are becoming outdated now, when most of the people are using Smartphone’s, there are many applications which helps in trackingvehicles, children’s, women and etc. We can also use... more
Using GPS devices for tracking employee, vehicles are becoming outdated now, when most of the people are using
Smartphone’s, there are many applications which helps in trackingvehicles, children’s, women and etc.
We can also use Smartphone to track employee, but tracking employee is very different from others as the employee generally works
10hours a day, soturning on GPS for such a long time and sending data continuously to the server, the battery running for such a long
time in today’s situation is not easy. This paper providesa solutionfor trackingemployee for a long time without draining his battery
and without losing data.
The employer can check which path his employee is using to travel, at any point of time the employer can see where his employee is
currently; at what time exactly he visited defined locations and etc.
Smartphone’s, there are many applications which helps in trackingvehicles, children’s, women and etc.
We can also use Smartphone to track employee, but tracking employee is very different from others as the employee generally works
10hours a day, soturning on GPS for such a long time and sending data continuously to the server, the battery running for such a long
time in today’s situation is not easy. This paper providesa solutionfor trackingemployee for a long time without draining his battery
and without losing data.
The employer can check which path his employee is using to travel, at any point of time the employer can see where his employee is
currently; at what time exactly he visited defined locations and etc.
Research Interests:
1,3,4-thiadiazole nucleus is therapeutically interesting drug candidate as anti-inflammatory, antimicrobial ,anticonvulsant, antihypertensive, analgesic, antiepileptic, antiviral, antineoplastic and antitubercular agents. Therefore... more
1,3,4-thiadiazole nucleus is therapeutically interesting
drug candidate as anti-inflammatory, antimicrobial
,anticonvulsant, antihypertensive, analgesic, antiepileptic,
antiviral, antineoplastic and antitubercular agents. Therefore
thiadiazole derivatives IVa-k were synthesized. The structures of
the synthesized compounds were confirmed by spectral data and
elemental analysis. The synthesized compounds were screened
for antifungal activity by using Minimum Inhibitory
Concentration (MIC) by serial dilution method against
Staphylococcus aureus ATCC 9144, Becillus Cereus ATCC
11778, Escherichia coli ATCC 25922, Pseudomonas aeruginosa
ATCC 2853. , Aspergillus niger and Aspergillus flavus.
drug candidate as anti-inflammatory, antimicrobial
,anticonvulsant, antihypertensive, analgesic, antiepileptic,
antiviral, antineoplastic and antitubercular agents. Therefore
thiadiazole derivatives IVa-k were synthesized. The structures of
the synthesized compounds were confirmed by spectral data and
elemental analysis. The synthesized compounds were screened
for antifungal activity by using Minimum Inhibitory
Concentration (MIC) by serial dilution method against
Staphylococcus aureus ATCC 9144, Becillus Cereus ATCC
11778, Escherichia coli ATCC 25922, Pseudomonas aeruginosa
ATCC 2853. , Aspergillus niger and Aspergillus flavus.
Research Interests:
The demand for retail banking services is concerned with the demand for the financial services offered in retail/ commercial banks. The general objective of this particular study was to examine the factors affecting customer demand for... more
The demand for retail banking services is concerned with the demand for the financial services offered in retail/
commercial banks. The general objective of this particular study was to examine the factors affecting customer demand for financial
services offered by commercial banks in Nairobi County. The researcher used both primary and secondary data sources. The target
group for this study was bank customers from a select 13 of the 43 commercial banks operating in Nairobi County as registered by the
Central Bank of Kenya that is; Barclays Bank, CFC Stanbic, Chase Bank, Commercial Bank of Africa, Co-operative Bank of Kenya,
Diamond Trust Bank, Equity Bank, Gulf Africa bank, I&M Bank, Kenya Commercial Bank, NIC Bank, Standard Chartered Bank and
the United Bank of Africa. From these 13 Banks, a sample population of 115 respondents was drawn for investigation. This sample
was selected using stratified random sampling technique. Both open and closed ended questionnaires were used and the data was
analyzed by SPSS version 17. The study results revealed that; many respondents reported earnings above Ksh20,000, there was under
saving, many investors had accounts that were opened with nil requirements for bank balances, Interest rates on the other hand were
cheaper for short term credit services, 51% of respondents operated savings accounts, 32 % operated checking accounts and 14%
salary accounts.
commercial banks. The general objective of this particular study was to examine the factors affecting customer demand for financial
services offered by commercial banks in Nairobi County. The researcher used both primary and secondary data sources. The target
group for this study was bank customers from a select 13 of the 43 commercial banks operating in Nairobi County as registered by the
Central Bank of Kenya that is; Barclays Bank, CFC Stanbic, Chase Bank, Commercial Bank of Africa, Co-operative Bank of Kenya,
Diamond Trust Bank, Equity Bank, Gulf Africa bank, I&M Bank, Kenya Commercial Bank, NIC Bank, Standard Chartered Bank and
the United Bank of Africa. From these 13 Banks, a sample population of 115 respondents was drawn for investigation. This sample
was selected using stratified random sampling technique. Both open and closed ended questionnaires were used and the data was
analyzed by SPSS version 17. The study results revealed that; many respondents reported earnings above Ksh20,000, there was under
saving, many investors had accounts that were opened with nil requirements for bank balances, Interest rates on the other hand were
cheaper for short term credit services, 51% of respondents operated savings accounts, 32 % operated checking accounts and 14%
salary accounts.
Research Interests:
The paper an attempt has been made to analysis the status of acute respiratory tract infection among children in india. The efforts has been also made to analyze the influence of socioeconomic status of parent where children... more
The paper an attempt has been made to analysis the
status of acute respiratory tract infection among children in india.
The efforts has been also made to analyze the influence of
socioeconomic status of parent where children suffereing from
acute respiratory infection. Data has been extracted from
National Family Health Survey (2005-06) and District Level
Health Survey (2007-8). Cross tabulation and binary logistic
regression techniques have been computed to fulfill the
requirement of the objectives of the present paper with the help
SPSS software. In addition, thematic mapping has been also done
with the help of Arc GIS technique. The study reveals that wealth
index is a significant factor and it has a positive impact on the
treatment seeking behavior of parents. But less educated mother
is not significant. In addition, religion, caste and tribes are also
significant factors. Sex of child and age of the mother is also
important factors to determine health treatment. A great variation
found in health seeking behaviors among various sections of the
society in the country. Therefore, intervention should focus on
economically and socially backward section of the society,
especially the rural area should be prioritized.
status of acute respiratory tract infection among children in india.
The efforts has been also made to analyze the influence of
socioeconomic status of parent where children suffereing from
acute respiratory infection. Data has been extracted from
National Family Health Survey (2005-06) and District Level
Health Survey (2007-8). Cross tabulation and binary logistic
regression techniques have been computed to fulfill the
requirement of the objectives of the present paper with the help
SPSS software. In addition, thematic mapping has been also done
with the help of Arc GIS technique. The study reveals that wealth
index is a significant factor and it has a positive impact on the
treatment seeking behavior of parents. But less educated mother
is not significant. In addition, religion, caste and tribes are also
significant factors. Sex of child and age of the mother is also
important factors to determine health treatment. A great variation
found in health seeking behaviors among various sections of the
society in the country. Therefore, intervention should focus on
economically and socially backward section of the society,
especially the rural area should be prioritized.
Research Interests:
The results were obtained from the investigation shows that the individual application of nitrogen and phosphorus and their interaction significantly influence the physico- chemical properties of guava cv. L-49. Treatments with... more
The results were obtained from the investigation shows
that the individual application of nitrogen and phosphorus and
their interaction significantly influence the physico- chemical
properties of guava cv. L-49. Treatments with higher doses of
nitrogen were found very effective in improve the physicochemical parameters of guava fruit. The maximum fruit diameter
(7.40 cm), fruit length (7.31 cm) and pulp weight (200.01g) was
recorded by combined application of 600 g N and 400 g P2O5
(N2P2) per tree. The effect of treatment interaction was non
significant on the TSS, acidity and tss/acidity ratio. The
maximum total sugars (7.987%) were recorded in N1P2, nonreducing sugar (4.097%) were recorded in N2P0 and maximum
reducing sugar (4.253%) was recorded in N1P0 treatment
combination.
that the individual application of nitrogen and phosphorus and
their interaction significantly influence the physico- chemical
properties of guava cv. L-49. Treatments with higher doses of
nitrogen were found very effective in improve the physicochemical parameters of guava fruit. The maximum fruit diameter
(7.40 cm), fruit length (7.31 cm) and pulp weight (200.01g) was
recorded by combined application of 600 g N and 400 g P2O5
(N2P2) per tree. The effect of treatment interaction was non
significant on the TSS, acidity and tss/acidity ratio. The
maximum total sugars (7.987%) were recorded in N1P2, nonreducing sugar (4.097%) were recorded in N2P0 and maximum
reducing sugar (4.253%) was recorded in N1P0 treatment
combination.
Research Interests:
In this paper M (X ) / G(a,b) /1 queueing system with multiple vacations ,set up time with N-policy and delayed service. If the queue size is <a after a service completion, the server goes for multiple vacations also after... more
In this paper M
(X )
/ G(a,b) /1 queueing system with
multiple vacations ,set up time with N-policy and delayed
service. If the queue size is <a after a service completion, the
server goes for multiple vacations also after serving M batches
continously even if sufficient numbers are there in there queue
the server goes for a vacation with probability or resume
service with probility (1- ). when the server returns from a
vacation and if the queue length is still < N he leaves for another
vacation and so on, until he find N (N>b) customers in the queue
.(ie) the server finds at least N customers waiting for service ,
then he requires a setup time R to start the service. After the
setup he servers a batch of b customers where b a. various
Characteristics of the queueing system are presented in this
paper.
(X )
/ G(a,b) /1 queueing system with
multiple vacations ,set up time with N-policy and delayed
service. If the queue size is <a after a service completion, the
server goes for multiple vacations also after serving M batches
continously even if sufficient numbers are there in there queue
the server goes for a vacation with probability or resume
service with probility (1- ). when the server returns from a
vacation and if the queue length is still < N he leaves for another
vacation and so on, until he find N (N>b) customers in the queue
.(ie) the server finds at least N customers waiting for service ,
then he requires a setup time R to start the service. After the
setup he servers a batch of b customers where b a. various
Characteristics of the queueing system are presented in this
paper.
Research Interests:
Medical science has left no stone unturned to save humanity from various health diseases, injuries. Large, complex and effective equipment’s have been designed to detect injuries, varying from micro to macro. By the help of these... more
Medical science has left no stone unturned to save
humanity from various health diseases, injuries. Large, complex
and effective equipment’s have been designed to detect injuries,
varying from micro to macro. By the help of these LARGE and
COMPLEX equipment’s such as X-RAY device, COMPUTER
RADIOGRAHY and so on, we generate results of the ailment
suffered by the patient within 2-3 Hours or so, where the doctor
explains the patient about the ailment HE/SHE is suffering the
next day, This happens due to vast amount of time taken to
compile the result. On an average Doctor’s save 6 of their 10
patient’s they operated, but other 4 would have survived or cured
if they had time in their hand, the reason could be the bulk time
taken by the doctor’s for identification of the cause of their
suffering or lack of accuracy to determine the reason of suffering
. So the point of concern in all the factors above is TIME, so why
not save time and generate results and operate the patient within
or less than 24Hrs of 1
st
stage of detection of the ailment suffered
by the patient.
humanity from various health diseases, injuries. Large, complex
and effective equipment’s have been designed to detect injuries,
varying from micro to macro. By the help of these LARGE and
COMPLEX equipment’s such as X-RAY device, COMPUTER
RADIOGRAHY and so on, we generate results of the ailment
suffered by the patient within 2-3 Hours or so, where the doctor
explains the patient about the ailment HE/SHE is suffering the
next day, This happens due to vast amount of time taken to
compile the result. On an average Doctor’s save 6 of their 10
patient’s they operated, but other 4 would have survived or cured
if they had time in their hand, the reason could be the bulk time
taken by the doctor’s for identification of the cause of their
suffering or lack of accuracy to determine the reason of suffering
. So the point of concern in all the factors above is TIME, so why
not save time and generate results and operate the patient within
or less than 24Hrs of 1
st
stage of detection of the ailment suffered
by the patient.
Research Interests:
Cloud computing refers to the various remote systems interconnected through the internet. We can outsource data, software, infrastructure from the cloud environments. Once we outsource storage there is a possibility for the data for... more
Cloud computing refers to the various remote systems
interconnected through the internet. We can outsource data,
software, infrastructure from the cloud environments. Once we
outsource storage there is a possibility for the data for the data to
get corrupted or be hacked. The general solution is to stripe the
data across multiple servers. In the setting the repair traffic will
be high and the fault tolerance will be low. In order to improve
the storage efficiency and the repair traffic regenerating codes
have been use. In this paper we will discuss about the various
regenerating codes that have evolved from time to time.
interconnected through the internet. We can outsource data,
software, infrastructure from the cloud environments. Once we
outsource storage there is a possibility for the data for the data to
get corrupted or be hacked. The general solution is to stripe the
data across multiple servers. In the setting the repair traffic will
be high and the fault tolerance will be low. In order to improve
the storage efficiency and the repair traffic regenerating codes
have been use. In this paper we will discuss about the various
regenerating codes that have evolved from time to time.
Research Interests:
The adoption of sustainable Architecture shows that green building is a key element for successful built environment in this dispensation, which call for policy innovative as an ingredient to enable the paradigm shift in the... more
The adoption of sustainable Architecture shows that
green building is a key element for successful built environment
in this dispensation, which call for policy innovative as an
ingredient to enable the paradigm shift in the building industry
and create guidance towards a sustainable future. More often the
smart buildings are usually mistaken for green buildings and they
are different in terms of construction materials and intentions and
level of sustainability. The aim of this paper is to differentiate
amongst buildings that have been rate rated by some selected
countries which include; USA‟s Leadership in Energy and
Environmental Design (LEED) UK‟s Building Research
Establishment Environmental Assessment Methodology
(BREEAM) and the Malaysia‟s Green Building Index (GBI). A
review of literature on the current dispensation of sustainable
buildings was carried out from various data bases which include
internet and other books source to come with the comparison
between green buildings and smart buildings‟. This method is
based on review of literature. Smart buildings and green
buildings are both subset of the sustainable buildings and are
might have some similar characteristics but might be different as
mostly smart buildings are technological oriented as they rely
more on information Technology (IT)
green building is a key element for successful built environment
in this dispensation, which call for policy innovative as an
ingredient to enable the paradigm shift in the building industry
and create guidance towards a sustainable future. More often the
smart buildings are usually mistaken for green buildings and they
are different in terms of construction materials and intentions and
level of sustainability. The aim of this paper is to differentiate
amongst buildings that have been rate rated by some selected
countries which include; USA‟s Leadership in Energy and
Environmental Design (LEED) UK‟s Building Research
Establishment Environmental Assessment Methodology
(BREEAM) and the Malaysia‟s Green Building Index (GBI). A
review of literature on the current dispensation of sustainable
buildings was carried out from various data bases which include
internet and other books source to come with the comparison
between green buildings and smart buildings‟. This method is
based on review of literature. Smart buildings and green
buildings are both subset of the sustainable buildings and are
might have some similar characteristics but might be different as
mostly smart buildings are technological oriented as they rely
more on information Technology (IT)
Research Interests:
Electrical discharge machining (EDM) is one of the most extensively disseminated manufacturing technologies, in particular as regards the generation of precise and difficult geometrical shapes on hard metallic components. The... more
Electrical discharge machining (EDM) is one of the
most extensively disseminated manufacturing technologies, in
particular as regards the generation of precise and difficult
geometrical shapes on hard metallic components. The objective
of this paper is to Study on Effect of Powder Mixed dielectric in
EDM of Inconel 718. The effect of various powder mixed in
dielectric is studied input parameters like Duty cycles, current,
pulse on time and powder media in that Silicon carbide,
Aluminium oxide, Graphite powder used. Machining
characteristics measured in terms of Material removal rate, tool
wear rate. To obtain the optimal process parameter combination,
optimization is carried out by the Signal-to-Noise (S/N) ratio
analysis of Taguchi method using L18 Orthogonal Array. An
analysis of variance (ANOVA) is used to present the influence of
process parameters on material removal rate, tool wear rate.
Results obtained by Taguchi method and by ANOVA method,
are compared and found that they match closely with each other.
As the MRR is depends mostly on current [4]. Current carrying
capacity of any material depends on it electric conductivity. Here
Graphite is having highest electric conductivity than Aluminium
oxide and Silicon carbide and therefore MRR is higher in case of
Graphite powder. As well as TWR is less.
most extensively disseminated manufacturing technologies, in
particular as regards the generation of precise and difficult
geometrical shapes on hard metallic components. The objective
of this paper is to Study on Effect of Powder Mixed dielectric in
EDM of Inconel 718. The effect of various powder mixed in
dielectric is studied input parameters like Duty cycles, current,
pulse on time and powder media in that Silicon carbide,
Aluminium oxide, Graphite powder used. Machining
characteristics measured in terms of Material removal rate, tool
wear rate. To obtain the optimal process parameter combination,
optimization is carried out by the Signal-to-Noise (S/N) ratio
analysis of Taguchi method using L18 Orthogonal Array. An
analysis of variance (ANOVA) is used to present the influence of
process parameters on material removal rate, tool wear rate.
Results obtained by Taguchi method and by ANOVA method,
are compared and found that they match closely with each other.
As the MRR is depends mostly on current [4]. Current carrying
capacity of any material depends on it electric conductivity. Here
Graphite is having highest electric conductivity than Aluminium
oxide and Silicon carbide and therefore MRR is higher in case of
Graphite powder. As well as TWR is less.
Research Interests:
The objective of this paper is to understand various trends of Electrical discharge machining (EDM) has been widely used as a removal process to produce parts, dies and molds for several decades. In recent years, the surface... more
The objective of this paper is to understand various
trends of Electrical discharge machining (EDM) has been widely
used as a removal process to produce parts, dies and molds for
several decades. In recent years, the surface modification for
hardening and depositing some functional materials by EDM has
been studied [1].The development of the super tough electrical
conductive material such as carbides, stainless steel, nitralloy etc.
resulted in development of the nontraditional machining
processes. These materials are difficult to machine by
conventional machining process & have wide range of
applications in industry. In EDM thermal energy is used to
machine all electrical conductive materials of any hardness &
toughness. Since there is no direct contact between the tool
electrode & work piece in EDM, machining defects like
mechanical stresses, clattering & vibration do not create problem
during machining [2].
trends of Electrical discharge machining (EDM) has been widely
used as a removal process to produce parts, dies and molds for
several decades. In recent years, the surface modification for
hardening and depositing some functional materials by EDM has
been studied [1].The development of the super tough electrical
conductive material such as carbides, stainless steel, nitralloy etc.
resulted in development of the nontraditional machining
processes. These materials are difficult to machine by
conventional machining process & have wide range of
applications in industry. In EDM thermal energy is used to
machine all electrical conductive materials of any hardness &
toughness. Since there is no direct contact between the tool
electrode & work piece in EDM, machining defects like
mechanical stresses, clattering & vibration do not create problem
during machining [2].
Research Interests:
Cognitive Radio (CR) is an adaptive, intelligent radio and network technology that can automatically detect available channels in a wireless spectrum and change transmission parameters enabling more communications to run... more
Cognitive Radio (CR) is an adaptive, intelligent radio
and network technology that can automatically detect available
channels in a wireless spectrum and change transmission
parameters enabling more communications to run concurrently
and also improve radio operating behavior. We are going to
discuss topology control and routing issues in CR-MANETs and
propose a distributed prediction-based cognitive topology control
(PCTC) scheme to provision cognition capability to routing in
CR-MANETs. PCTC is a middleware residing between CR
model and routing makes use of cognitive link availability
prediction based on that it captures the dynamic changes of
topological and constructs an efficient and reliable topology
which improves the end to end Network performance such as
throughput and Delay. A simulation result also ensures the
effectiveness of the proposed scheme.
and network technology that can automatically detect available
channels in a wireless spectrum and change transmission
parameters enabling more communications to run concurrently
and also improve radio operating behavior. We are going to
discuss topology control and routing issues in CR-MANETs and
propose a distributed prediction-based cognitive topology control
(PCTC) scheme to provision cognition capability to routing in
CR-MANETs. PCTC is a middleware residing between CR
model and routing makes use of cognitive link availability
prediction based on that it captures the dynamic changes of
topological and constructs an efficient and reliable topology
which improves the end to end Network performance such as
throughput and Delay. A simulation result also ensures the
effectiveness of the proposed scheme.
Research Interests:
Wireless sensor networks consist of sensor nodes with radio, processor, memory, battery and sensor hardware. With widespread deployment of these devices one can precisely monitor the environment. Sensor nodes are resource... more
Wireless sensor networks consist of sensor nodes with
radio, processor, memory, battery and sensor hardware. With
widespread deployment of these devices one can precisely
monitor the environment. Sensor nodes are resource constrained
in terms of radio range, processor speed, memory and power.
WSNs are mostly unguarded and the wireless medium is
broadcast. This makes them more vulnerable to attacks. Without
proper security measures, an enemy can launch various kinds of
attacks in hostile environments. These attacks can disrupt the
normal working of WSNs and can defeat the purpose of their
deployment. Therefore security is an important aspect of these
networks. WSNs are often deployed to monitor important
emergency events, such as forest fire and battlefield monitoring.
System Monitoring Modules (SMM) should be integrated with
Intrusion Detection Modules (IDM). This integration can
facilitate classification between malicious events and important
emergency events. Unlike existing techniques, proposed system
aims at addressing secure in-network aggregation problems from
an intrusion detection perspective. Existing systems uses
clustering, authentication mechanisms and cryptographic
techniques for data aggregation in WSNs. These systems gives
more priority to secure data aggregation than anomaly detection.
Most of these systems assume that not more than one
compromised nodes in the network. In the proposed system, if
more than one malicious node is present, then also the false event
is identified.
radio, processor, memory, battery and sensor hardware. With
widespread deployment of these devices one can precisely
monitor the environment. Sensor nodes are resource constrained
in terms of radio range, processor speed, memory and power.
WSNs are mostly unguarded and the wireless medium is
broadcast. This makes them more vulnerable to attacks. Without
proper security measures, an enemy can launch various kinds of
attacks in hostile environments. These attacks can disrupt the
normal working of WSNs and can defeat the purpose of their
deployment. Therefore security is an important aspect of these
networks. WSNs are often deployed to monitor important
emergency events, such as forest fire and battlefield monitoring.
System Monitoring Modules (SMM) should be integrated with
Intrusion Detection Modules (IDM). This integration can
facilitate classification between malicious events and important
emergency events. Unlike existing techniques, proposed system
aims at addressing secure in-network aggregation problems from
an intrusion detection perspective. Existing systems uses
clustering, authentication mechanisms and cryptographic
techniques for data aggregation in WSNs. These systems gives
more priority to secure data aggregation than anomaly detection.
Most of these systems assume that not more than one
compromised nodes in the network. In the proposed system, if
more than one malicious node is present, then also the false event
is identified.
Research Interests:
Wireless sensor networks consist of sensor nodes with radio, processor, memory, battery and sensor hardware. With widespread deployment of these devices one can precisely monitor the environment. Sensor nodes are resource... more
Wireless sensor networks consist of sensor nodes with
radio, processor, memory, battery and sensor hardware. With
widespread deployment of these devices one can precisely
monitor the environment. Sensor nodes are resource constrained
in terms of radio range, processor speed, memory and power.
WSNs are mostly unguarded and the wireless medium is
broadcast. This makes them more vulnerable to attacks. Without
proper security measures, an enemy can launch various kinds of
attacks in hostile environments. These attacks can disrupt the
normal working of WSNs and can defeat the purpose of their
deployment. Therefore security is an important aspect of these
networks. WSNs are often deployed to monitor important
emergency events, such as forest fire and battlefield monitoring.
System Monitoring Modules (SMM) should be integrated with
Intrusion Detection Modules (IDM). This integration can
facilitate classification between malicious events and important
emergency events. Unlike existing techniques, proposed system
aims at addressing secure in-network aggregation problems from
an intrusion detection perspective. Existing systems uses
clustering, authentication mechanisms and cryptographic
techniques for data aggregation in WSNs. These systems gives
more priority to secure data aggregation than anomaly detection.
Most of these systems assume that not more than one
compromised nodes in the network. In the proposed system, if
more than one malicious node is present, then also the false event
is identified.
radio, processor, memory, battery and sensor hardware. With
widespread deployment of these devices one can precisely
monitor the environment. Sensor nodes are resource constrained
in terms of radio range, processor speed, memory and power.
WSNs are mostly unguarded and the wireless medium is
broadcast. This makes them more vulnerable to attacks. Without
proper security measures, an enemy can launch various kinds of
attacks in hostile environments. These attacks can disrupt the
normal working of WSNs and can defeat the purpose of their
deployment. Therefore security is an important aspect of these
networks. WSNs are often deployed to monitor important
emergency events, such as forest fire and battlefield monitoring.
System Monitoring Modules (SMM) should be integrated with
Intrusion Detection Modules (IDM). This integration can
facilitate classification between malicious events and important
emergency events. Unlike existing techniques, proposed system
aims at addressing secure in-network aggregation problems from
an intrusion detection perspective. Existing systems uses
clustering, authentication mechanisms and cryptographic
techniques for data aggregation in WSNs. These systems gives
more priority to secure data aggregation than anomaly detection.
Most of these systems assume that not more than one
compromised nodes in the network. In the proposed system, if
more than one malicious node is present, then also the false event
is identified.
Research Interests:
Servant leadership is an issue of growing interest among scholars. Previous studies have shown that servant leadership has lead to positive behaviors which subsequently influence the individual-level outcomes.Therefore,... more
Servant leadership is an issue of growing interest
among scholars. Previous studies have shown that servant
leadership has lead to positive behaviors which subsequently
influence the individual-level outcomes.Therefore, underpinned
by leader-member exchange theory (LMX) and social exchange
theory, this study examined the effective of servant leadership on
affective commitment among the hotel employee. Data were
collected from a sample of 149 hotel employees working in
Malaysia using convenience sampling. Statistical Analysis
System (SAS) version 5.1 had been used in order to run the
reliability analysis, frequency analysis, explaining the correlation
coefficient analysis and test of hypothesized relationships among
the dependent variable and the independent variables. The results
of analysis confirmed that positive correlation exists between the
empowerment, humility, stewardship, standing back, forgiveness,
courage, accountability, authenticity and affective commitment.
This study is believed to enhance the literature gap since not
much research emphasize on servant leadership on Malaysian
context.
among scholars. Previous studies have shown that servant
leadership has lead to positive behaviors which subsequently
influence the individual-level outcomes.Therefore, underpinned
by leader-member exchange theory (LMX) and social exchange
theory, this study examined the effective of servant leadership on
affective commitment among the hotel employee. Data were
collected from a sample of 149 hotel employees working in
Malaysia using convenience sampling. Statistical Analysis
System (SAS) version 5.1 had been used in order to run the
reliability analysis, frequency analysis, explaining the correlation
coefficient analysis and test of hypothesized relationships among
the dependent variable and the independent variables. The results
of analysis confirmed that positive correlation exists between the
empowerment, humility, stewardship, standing back, forgiveness,
courage, accountability, authenticity and affective commitment.
This study is believed to enhance the literature gap since not
much research emphasize on servant leadership on Malaysian
context.
Research Interests:
The use of performance contracts has been acclaimed as an effective and promising means of improving the performance of public enterprises as well as government departments. The debate in the public sector has been more complex... more
The use of performance contracts has been acclaimed
as an effective and promising means of improving the
performance of public enterprises as well as government
departments. The debate in the public sector has been more
complex than just increasing the effectiveness of strategic
management systems and narrowing the gap between ambitious
strategies and annual planning. The Kenyan government
acknowledges that over the years there has been poor
performance in the public sector, especially in the management
of public resources which has hindered the realization of
sustainable economic growth. To improve performance, the
government has continued to undertake a number of reform
measures. The seminar explained the role of county government,
the performance contracting, challenges being faced by counties
in implementation of performance contract and suggested
solution towards effective implementation of performance
contract in the counties.
as an effective and promising means of improving the
performance of public enterprises as well as government
departments. The debate in the public sector has been more
complex than just increasing the effectiveness of strategic
management systems and narrowing the gap between ambitious
strategies and annual planning. The Kenyan government
acknowledges that over the years there has been poor
performance in the public sector, especially in the management
of public resources which has hindered the realization of
sustainable economic growth. To improve performance, the
government has continued to undertake a number of reform
measures. The seminar explained the role of county government,
the performance contracting, challenges being faced by counties
in implementation of performance contract and suggested
solution towards effective implementation of performance
contract in the counties.
Research Interests:
The study investigated how teachers’ conceptual errors influenced secondary school students understanding of concept of respiration. The sample comprised 40 out of 72 biology teachers and 432 out of 2049 biology students drawn from... more
The study investigated how teachers’ conceptual errors
influenced secondary school students understanding of concept
of respiration. The sample comprised 40 out of 72 biology
teachers and 432 out of 2049 biology students drawn from 10
secondary schools in Awka Education zone of Anambra State.
Two research questions and one null hypothesis guided the study.
Date was collected using three instrument developed by the
researchers.
influenced secondary school students understanding of concept
of respiration. The sample comprised 40 out of 72 biology
teachers and 432 out of 2049 biology students drawn from 10
secondary schools in Awka Education zone of Anambra State.
Two research questions and one null hypothesis guided the study.
Date was collected using three instrument developed by the
researchers.
Research Interests:
This paper studies the impact of the old brain drain phenomenon in Africa and particularly in Cameroonian Universities. Through documentary researches, primary data are collected from the Department of Academic Affairs in all... more
This paper studies the impact of the old brain drain
phenomenon in Africa and particularly in Cameroonian
Universities. Through documentary researches, primary data are
collected from the Department of Academic Affairs in all
Cameroonian State Universities.
phenomenon in Africa and particularly in Cameroonian
Universities. Through documentary researches, primary data are
collected from the Department of Academic Affairs in all
Cameroonian State Universities.
Research Interests:
In this Project emphasis has been laid on the study of cognitive radio technology and its spectrum sensing techniques. Here local spectrum sensing will be performed using energy detection procedure under two different kinds of... more
In this Project emphasis has been laid on the study of cognitive radio technology and its spectrum sensing techniques. Here
local spectrum sensing will be performed using energy detection procedure under two different kinds of environment namely-Additive
White Gaussian Noise (non-fading) channel and Rayleigh Fading channel. The simulations will be done using MATLAB version
7.9.0(R2009b). From the results obtained, we will figure out the variations caused under fading environment when compared with that
of non-fading environment. And thereafter the performance will be checked under collaborative spectrum sensing
local spectrum sensing will be performed using energy detection procedure under two different kinds of environment namely-Additive
White Gaussian Noise (non-fading) channel and Rayleigh Fading channel. The simulations will be done using MATLAB version
7.9.0(R2009b). From the results obtained, we will figure out the variations caused under fading environment when compared with that
of non-fading environment. And thereafter the performance will be checked under collaborative spectrum sensing
Research Interests:
The open border between Nepal and India and trade dependency of nascent Nepalese economy with her economic giant neighbor would guide the attention of Nepalese policymakers to consider the transmission effect of Indian Prices on... more
The open border between Nepal and India and trade
dependency of nascent Nepalese economy with her economic
giant neighbor would guide the attention of Nepalese policymakers to consider the transmission effect of Indian Prices on
Inflation in Nepal. The study employs unique variable TradeDependency with India as inflation transmitting variable to
analyze whether Inflation in Nepal is fully home-made or does
Nepal borrow [significant] portion of its inflation from India.
Applying Co-Integration and VECM approach of monthly time
series data from the period of 2000:01 to 2013:07, our study
shows strong positive long-term relationship inflation in Nepal
and trade dependency with India
dependency of nascent Nepalese economy with her economic
giant neighbor would guide the attention of Nepalese policymakers to consider the transmission effect of Indian Prices on
Inflation in Nepal. The study employs unique variable TradeDependency with India as inflation transmitting variable to
analyze whether Inflation in Nepal is fully home-made or does
Nepal borrow [significant] portion of its inflation from India.
Applying Co-Integration and VECM approach of monthly time
series data from the period of 2000:01 to 2013:07, our study
shows strong positive long-term relationship inflation in Nepal
and trade dependency with India
Research Interests:
The World Food Conference convened by FAO in 1974 draw the attention of the world community, for the first time, the urgent need for finding ways and means for assuring food security to the hungry millions of the world. The... more
The World Food Conference convened by FAO in 1974 draw
the attention of the world community, for the first time, the
urgent need for finding ways and means for assuring food
security to the hungry millions of the world. The conference not
only recognised the food security as the responsibility of the
World Community, but also gave the call that no child, women
and man should be stunted by malnutrition (Acharya 1983).
the attention of the world community, for the first time, the
urgent need for finding ways and means for assuring food
security to the hungry millions of the world. The conference not
only recognised the food security as the responsibility of the
World Community, but also gave the call that no child, women
and man should be stunted by malnutrition (Acharya 1983).
Research Interests:
Political violence is a phenomenon that, in the past century, has been growing in alarming proportions across the world. Violence is a common method used to achieve particular ends .The turn of the century make a new goal threat... more
Political violence is a phenomenon that, in the past
century, has been growing in alarming proportions across the
world. Violence is a common method used to achieve particular
ends .The turn of the century make a new goal threat .The most
important cause of socio-political violence is the feelings of
“Relation Deprivation.”As and when people perceive or believe
that injustice and frustrated, and tend to strive violently, as the
last option .It may have distabiling consequences for the Sociopolitical violence, its forms, casual factors and implications for
the political-systems.
century, has been growing in alarming proportions across the
world. Violence is a common method used to achieve particular
ends .The turn of the century make a new goal threat .The most
important cause of socio-political violence is the feelings of
“Relation Deprivation.”As and when people perceive or believe
that injustice and frustrated, and tend to strive violently, as the
last option .It may have distabiling consequences for the Sociopolitical violence, its forms, casual factors and implications for
the political-systems.
Research Interests:
Sign language: a natural, linguistically complete and a primary medium for the humans to interact. Nowadays, this language is prevalent amongst the deaf, dumb or blind individuals. However, with the conventional sign language not... more
Sign language: a natural, linguistically complete and a
primary medium for the humans to interact. Nowadays, this
language is prevalent amongst the deaf, dumb or blind
individuals. However, with the conventional sign language not
known to the signers, it adversely affects their interpersonal
relationships in the society. There is a need of much more
sophisticated method than communication through interpreters or
writing. Our aim is to design a system in which sensor glove is
used to capture the signs of the American Sign Language (ASL)
and translate them to English displayed on a LCD.
primary medium for the humans to interact. Nowadays, this
language is prevalent amongst the deaf, dumb or blind
individuals. However, with the conventional sign language not
known to the signers, it adversely affects their interpersonal
relationships in the society. There is a need of much more
sophisticated method than communication through interpreters or
writing. Our aim is to design a system in which sensor glove is
used to capture the signs of the American Sign Language (ASL)
and translate them to English displayed on a LCD.
Research Interests:
Video-based object or face recognition services on mobile devices have recently gained significant attention.Cloud systems start to be utilized for services to analyze user data in the region of computer vision. In these services, key... more
Video-based object or face recognition services on mobile devices have recently gained significant attention.Cloud
systems start to be utilized for services to analyze user data in the region of computer vision. In these services, key points are
extracted from images or videos and the data is identified by machine learning with large database of cloud.Detecting Person-OfInterest (POI), e.g., fugitives, criminals and terrorists in public spaces is a critical requirement of many law enforcers and police
officers. Face recognition applications for airport security and surveillance can benefit from the collaborative coupling of mobile
and cloud computing as they become widely available today.
systems start to be utilized for services to analyze user data in the region of computer vision. In these services, key points are
extracted from images or videos and the data is identified by machine learning with large database of cloud.Detecting Person-OfInterest (POI), e.g., fugitives, criminals and terrorists in public spaces is a critical requirement of many law enforcers and police
officers. Face recognition applications for airport security and surveillance can benefit from the collaborative coupling of mobile
and cloud computing as they become widely available today.
Research Interests:
A supercapacitor stores energy electrostatically by polarizing an electrolytic solution. Though it is an electrochemical device there are no chemical reactions involved in its energy storage mechanism. This mechanism is highly... more
A supercapacitor stores energy electrostatically by
polarizing an electrolytic solution. Though it is an
electrochemical device there are no chemical reactions involved
in its energy storage mechanism. This mechanism is highly
reversible, allowing the supercapacitor to be charged and
discharged hundreds of thousands to even millions of times.
Recent advances in this field have been in developing solid state
supercapacitors. In this paper, a low temperature synthesis of
PZT by sol-gel route is achieved which is made into a
homogeneous solution using Diethylene Glycol. The resulting
solution is used as a liquid dielectric in a supercapacitor
fabricated using common available plastic containers of different
form factors and their electrical properties were measured. The
average time taken to charge and discharge the supercapacitor
was noted. It was also tested for lowered temperature conditions.
The future prospects and applications of this technology are also
discussed in this paper.
polarizing an electrolytic solution. Though it is an
electrochemical device there are no chemical reactions involved
in its energy storage mechanism. This mechanism is highly
reversible, allowing the supercapacitor to be charged and
discharged hundreds of thousands to even millions of times.
Recent advances in this field have been in developing solid state
supercapacitors. In this paper, a low temperature synthesis of
PZT by sol-gel route is achieved which is made into a
homogeneous solution using Diethylene Glycol. The resulting
solution is used as a liquid dielectric in a supercapacitor
fabricated using common available plastic containers of different
form factors and their electrical properties were measured. The
average time taken to charge and discharge the supercapacitor
was noted. It was also tested for lowered temperature conditions.
The future prospects and applications of this technology are also
discussed in this paper.
Research Interests:
The association between water, sanitation, hygiene and health are well known. Many diseases are associated with contaminated water which man consume directly or indirectly through cooking, washing utensils, bathing, etc. Such... more
The association between water, sanitation, hygiene and health are well known. Many diseases are associated with
contaminated water which man consume directly or indirectly through cooking, washing utensils, bathing, etc. Such circumstances
results in various infections and diarrheal diseases. The aim of the research was to determine the relationship between hygiene
practices and microbiological qualities of household drinking water in some parts of Kano, Nigeria. Coliforms were isolated by using
membrane filter method with subsequent cultivation on differential and selective media. A total of 212 water samples were collected
and 167 questionnaires were administered to each participating household. Of these 212, 83.0% of water samples used had coliform
bacteria. A total of 143 (67.5%) households store their drinking water while only 69 (32.5%) collect and use their water without
storage. Post-collection contamination was found to vary according to certain parameters like container used in collection and storage
of the water, storage duration, number of children and wives and mode of collection.
contaminated water which man consume directly or indirectly through cooking, washing utensils, bathing, etc. Such circumstances
results in various infections and diarrheal diseases. The aim of the research was to determine the relationship between hygiene
practices and microbiological qualities of household drinking water in some parts of Kano, Nigeria. Coliforms were isolated by using
membrane filter method with subsequent cultivation on differential and selective media. A total of 212 water samples were collected
and 167 questionnaires were administered to each participating household. Of these 212, 83.0% of water samples used had coliform
bacteria. A total of 143 (67.5%) households store their drinking water while only 69 (32.5%) collect and use their water without
storage. Post-collection contamination was found to vary according to certain parameters like container used in collection and storage
of the water, storage duration, number of children and wives and mode of collection.
Research Interests:
Seven different strains of Trichoderma are isolated from wilt infected leguminous crops of a Madhya Pradesh state and tested for their antagonistic activity against Fusarium (soil borne pathogen) which is expressed as a zone of... more
Seven different strains of Trichoderma are isolated
from wilt infected leguminous crops of a Madhya Pradesh state
and tested for their antagonistic activity against Fusarium (soil
borne pathogen) which is expressed as a zone of inhibition in the
culture plates. The seven strains are identified as Trichoderma
viride, T. harzianum, T. asperellum, T. koningii, T. atroviride, T.
longibrachiatum, and T. virens. Upon successful identification,
morphological description of the isolated strains. This study aims
at selecting the best strain of Trichoderma species (Trichoderma
viride) and then preparing a simple bioformulation that is cheap,
easy to apply and readily accessible to the farmers. Shelf life of
the prepared bioformulation is even checked for 180 days and it
is concluded that the number of prop gules start declining from
30th day onwards when the bioformulation is prepared in talc as
a carrier material.
from wilt infected leguminous crops of a Madhya Pradesh state
and tested for their antagonistic activity against Fusarium (soil
borne pathogen) which is expressed as a zone of inhibition in the
culture plates. The seven strains are identified as Trichoderma
viride, T. harzianum, T. asperellum, T. koningii, T. atroviride, T.
longibrachiatum, and T. virens. Upon successful identification,
morphological description of the isolated strains. This study aims
at selecting the best strain of Trichoderma species (Trichoderma
viride) and then preparing a simple bioformulation that is cheap,
easy to apply and readily accessible to the farmers. Shelf life of
the prepared bioformulation is even checked for 180 days and it
is concluded that the number of prop gules start declining from
30th day onwards when the bioformulation is prepared in talc as
a carrier material.
Research Interests:
Purpose: The aim was to present the experience in the management of cases of traumatic cataract with special reference to age, sex, type of injury, preoperative status of the eye, associated ocular injury, timing of injury and its... more
Purpose: The aim was to present the experience in the
management of cases of traumatic cataract with special reference
to age, sex, type of injury, preoperative status of the eye,
associated ocular injury, timing of injury and its effect on the
final visual outcome.
Methods: 35 eyes of 35 patients who underwent surgery for
traumatic cataract were included. Specific information were
collected and analysed. The patients underwent necessary
ophthalmic and systemic investigations and then underwent
cataract surgery. The final visual acuity was assessed at the end
of 6 weeks.
management of cases of traumatic cataract with special reference
to age, sex, type of injury, preoperative status of the eye,
associated ocular injury, timing of injury and its effect on the
final visual outcome.
Methods: 35 eyes of 35 patients who underwent surgery for
traumatic cataract were included. Specific information were
collected and analysed. The patients underwent necessary
ophthalmic and systemic investigations and then underwent
cataract surgery. The final visual acuity was assessed at the end
of 6 weeks.
Research Interests:
The study was made on morphometric parameters of human fetal kidney. The present study was carried out in the department of Anatomy, Government Medical College & Hospital, Chandigarh. The material for the study consisted of 30... more
The study was made on morphometric parameters of
human fetal kidney. The present study was carried out in the
department of Anatomy, Government Medical College &
Hospital, Chandigarh. The material for the study consisted of 30 spontaneously aborted human fetal specimens from 12
thto 28thweeks of gestational ages. The kidneys were taken from fetal specimens for morphological study. The measurements were done compass, scale and vernier caliper. The present study established a significant and positive correlation between the
length,breadth and thickness of kidney. All the parameters
increased with increase in gestational age maximum increase was
observed from group B-C.Correlation of kidney with suprarenal
gland were positive. Length and thickness of kidney was more
than suprarenal length and thickness, whereas breadth of kidney
was less than breadth of suprarenal gland in all the age groups. All the parameters of kidney increased from that of suprarenal by approximately two or more than two times from end of 1sttrimester to 3rd trimester. A linear correlation of kidney parameters with suprarenal parameters was observed.
human fetal kidney. The present study was carried out in the
department of Anatomy, Government Medical College &
Hospital, Chandigarh. The material for the study consisted of 30 spontaneously aborted human fetal specimens from 12
thto 28thweeks of gestational ages. The kidneys were taken from fetal specimens for morphological study. The measurements were done compass, scale and vernier caliper. The present study established a significant and positive correlation between the
length,breadth and thickness of kidney. All the parameters
increased with increase in gestational age maximum increase was
observed from group B-C.Correlation of kidney with suprarenal
gland were positive. Length and thickness of kidney was more
than suprarenal length and thickness, whereas breadth of kidney
was less than breadth of suprarenal gland in all the age groups. All the parameters of kidney increased from that of suprarenal by approximately two or more than two times from end of 1sttrimester to 3rd trimester. A linear correlation of kidney parameters with suprarenal parameters was observed.
Research Interests:
The Noble Prize winning Doris Lessing created a flurry of discussion about her relevance to spiritualism, mysticism, and Sufism after her turn from realism to speculative fiction. It is the purpose of this study to show that Lessing’s... more
The Noble Prize winning Doris Lessing created a flurry of discussion about her relevance to spiritualism, mysticism, and
Sufism after her turn from realism to speculative fiction. It is the purpose of this study to show that Lessing’s proclivity for portraying
imagined worlds in her later speculative space fiction reflects a paradigm shift that sheds light on the contemporary apocalyptic
climate of clashing moral certainties. In her space fiction novels, the most important of which is Shikasta, Lessing, like a prophet,
captured a zeitgeist and unveiled the wounds of our time. By analyzing the narrative techniques that Lessing uses in Shikasta I try to
prove that Shikasta is central in Lessing’s prolific oeuvre because it so clearly sets forth the basic terms of her debate about universal
identity and the way that it can be represented through fiction. My main discussion is that Lessing’s epistemology and ontology can be
embodied in her belief in the Utopian future of the earth; the narrative structure of Shikasta shows that such a Utopia or Paradise can
be regained by practicing the spiritual practices of Sufism.
Sufism after her turn from realism to speculative fiction. It is the purpose of this study to show that Lessing’s proclivity for portraying
imagined worlds in her later speculative space fiction reflects a paradigm shift that sheds light on the contemporary apocalyptic
climate of clashing moral certainties. In her space fiction novels, the most important of which is Shikasta, Lessing, like a prophet,
captured a zeitgeist and unveiled the wounds of our time. By analyzing the narrative techniques that Lessing uses in Shikasta I try to
prove that Shikasta is central in Lessing’s prolific oeuvre because it so clearly sets forth the basic terms of her debate about universal
identity and the way that it can be represented through fiction. My main discussion is that Lessing’s epistemology and ontology can be
embodied in her belief in the Utopian future of the earth; the narrative structure of Shikasta shows that such a Utopia or Paradise can
be regained by practicing the spiritual practices of Sufism.
Research Interests:
The purpose of this paper is to measure if Design intervention helps in the revival of dying crafts and illustrate how interesting ideas and new intervention models can be developed for several purposes, whether for revitalizing... more
The purpose of this paper is to measure if Design
intervention helps in the revival of dying crafts and illustrate
how interesting ideas and new intervention models can be
developed for several purposes, whether for revitalizing a
languishing craft or for developing new products to create
livelihoods
intervention helps in the revival of dying crafts and illustrate
how interesting ideas and new intervention models can be
developed for several purposes, whether for revitalizing a
languishing craft or for developing new products to create
livelihoods
Research Interests:
The wavelet transform is widely used in image processing algorithms. In this paper two different wavelet compression techniques are applied on the image. The compression is performed using EZW and SPIHT wavelet based compression... more
The wavelet transform is widely used in image
processing algorithms. In this paper two different wavelet
compression techniques are applied on the image. The
compression is performed using EZW and SPIHT wavelet based
compression techniques. In compression, wavelets have
presented a good flexibility to a wide range of data, while being
of reasonable complexity. These techniques are more efficient
and provide a better quality in the image. The techniques are
compared by using the performance parameters Peak Signal to
Noise Ratio (PSNR), Mean Square Error (MSE), Compression
Ratio (CR) and Bit rate (BR) at different threshold. In the end the
conclusion is observed to know which technique is better for
image compression. It is observed that compression ratio for
SPIHT is better as compared to compression ratio of EZW.
processing algorithms. In this paper two different wavelet
compression techniques are applied on the image. The
compression is performed using EZW and SPIHT wavelet based
compression techniques. In compression, wavelets have
presented a good flexibility to a wide range of data, while being
of reasonable complexity. These techniques are more efficient
and provide a better quality in the image. The techniques are
compared by using the performance parameters Peak Signal to
Noise Ratio (PSNR), Mean Square Error (MSE), Compression
Ratio (CR) and Bit rate (BR) at different threshold. In the end the
conclusion is observed to know which technique is better for
image compression. It is observed that compression ratio for
SPIHT is better as compared to compression ratio of EZW.
Research Interests:
An adequate blood supply is required for the normal functioning of all organs in the body. However this flow can be impeded due to several reasons, thrombus or clot being a major one. Detection of such clots is done with the help of... more
An adequate blood supply is required for the normal
functioning of all organs in the body. However this flow can be
impeded due to several reasons, thrombus or clot being a major
one. Detection of such clots is done with the help of an imaging
technique called “DOPPLER ULTRASONOGRAPHY” by
transmitting an ultrasound pulse and calculating the frequency of
the received signal. If there is no clot the reception is always a
homogenous signal, whereas if a certain part being sonographed
has a clot the received signal shows a variance in frequency
which depends upon the distance from the receiver. Hence blood
clot detection in ultrasonography is based on obtaining the
frequency variance and applying adaptive thresholding.In this
work we propose a ZOOM FFT based technique followed by
automated adaptive thresholding to detect the clot. Data files are
synthesized by simulation in MATLAB. Also the entire system is
developed in a Matlab environment for the system to be both
simple and cost-effective.
functioning of all organs in the body. However this flow can be
impeded due to several reasons, thrombus or clot being a major
one. Detection of such clots is done with the help of an imaging
technique called “DOPPLER ULTRASONOGRAPHY” by
transmitting an ultrasound pulse and calculating the frequency of
the received signal. If there is no clot the reception is always a
homogenous signal, whereas if a certain part being sonographed
has a clot the received signal shows a variance in frequency
which depends upon the distance from the receiver. Hence blood
clot detection in ultrasonography is based on obtaining the
frequency variance and applying adaptive thresholding.In this
work we propose a ZOOM FFT based technique followed by
automated adaptive thresholding to detect the clot. Data files are
synthesized by simulation in MATLAB. Also the entire system is
developed in a Matlab environment for the system to be both
simple and cost-effective.
Research Interests:
Oral ranula is a retention cyst arising from the sublingual gland on the floor of the mouth as a result of ductal obstruction and fluid retention. There are various techniques to manage ranula in the literature. There is no doubt that... more
Oral ranula is a retention cyst arising from the sublingual gland on the floor of the mouth as a result of ductal obstruction
and fluid retention. There are various techniques to manage ranula in the literature. There is no doubt that excision of the offending
sublingual gland will cure all ranulas. Still, some surgeons prefer to initially treat ranulas by marsupialization, perhaps because of the
potential surgical complications when removing the sublingual gland, most notably injury to the lingual nerve, injury to Wharton’s
duct with the possibility of stenosis leading to obstructive sialadenitis, and ductal laceration causing salivary leakage. This paper
highlights a case report of ranula in the floor of the mouth which was about 2cm and has been successfully treated by
marsupalization and low level laser therapy. (LLLT)
and fluid retention. There are various techniques to manage ranula in the literature. There is no doubt that excision of the offending
sublingual gland will cure all ranulas. Still, some surgeons prefer to initially treat ranulas by marsupialization, perhaps because of the
potential surgical complications when removing the sublingual gland, most notably injury to the lingual nerve, injury to Wharton’s
duct with the possibility of stenosis leading to obstructive sialadenitis, and ductal laceration causing salivary leakage. This paper
highlights a case report of ranula in the floor of the mouth which was about 2cm and has been successfully treated by
marsupalization and low level laser therapy. (LLLT)
Research Interests:
Mobile Banking refers to provision of banking and financial services with the help of mobile telecommunication devices. The scope of offered services may include facilities to conduct bank transactions, to administer accounts and to... more
Mobile Banking refers to provision of banking and
financial services with the help of mobile telecommunication
devices. The scope of offered services may include facilities to
conduct bank transactions, to administer accounts and to access
customized information. After the launch of mobile banking in
India, mobile banking transactions have seen some growth. Still
mobile banking has a long way to go as, majority of customers
prefer banking in traditional ways. The basic objective is to
identify the advantages and limitations of mobile banking and the
problems faced by customers in mobile banking. The banking
sector reforms and introduction of e-banking has made very
structural changes in service quality, managerial decisions,
operational performance, profitability and productivity of the
banks. There are various factors which have played vital role in
the Indian banking sector for adoption of technology. So in order
to run the mobile banking effectively, proper care has been taken
care of and take adequate steps to improve the quality services.
financial services with the help of mobile telecommunication
devices. The scope of offered services may include facilities to
conduct bank transactions, to administer accounts and to access
customized information. After the launch of mobile banking in
India, mobile banking transactions have seen some growth. Still
mobile banking has a long way to go as, majority of customers
prefer banking in traditional ways. The basic objective is to
identify the advantages and limitations of mobile banking and the
problems faced by customers in mobile banking. The banking
sector reforms and introduction of e-banking has made very
structural changes in service quality, managerial decisions,
operational performance, profitability and productivity of the
banks. There are various factors which have played vital role in
the Indian banking sector for adoption of technology. So in order
to run the mobile banking effectively, proper care has been taken
care of and take adequate steps to improve the quality services.
Research Interests:
Venlafaxine Hcl is an anti-depressant drug which is used in depression. The aim of present investigation was to prepare an ER tablet of Venlafaxine Hcl with similar dissolution profile matching to Effexor ER. An immediate release... more
Venlafaxine Hcl is an anti-depressant drug which is
used in depression. The aim of present investigation was to
prepare an ER tablet of Venlafaxine Hcl with similar dissolution
profile matching to Effexor ER. An immediate release core
tablet of 100mg was prepared and it was compression coated
using HPMC matrix system. HPMC of three viscosity grades i.e.,
K4M, K15M, K100M and different concentrations of 15%
polymer, 25% polymer, 35% polymer & 45% polymer were
taken. With the above polymers by using wet granulation and
direct compression process 24 formulations were prepared. The
data obtained from in vitro drug release was used to determine
the similarity factor between marketed and optimized product.
Out of all F7 formulation (K15M 35% polymer) is optimized and
is matching with the marketed product.
used in depression. The aim of present investigation was to
prepare an ER tablet of Venlafaxine Hcl with similar dissolution
profile matching to Effexor ER. An immediate release core
tablet of 100mg was prepared and it was compression coated
using HPMC matrix system. HPMC of three viscosity grades i.e.,
K4M, K15M, K100M and different concentrations of 15%
polymer, 25% polymer, 35% polymer & 45% polymer were
taken. With the above polymers by using wet granulation and
direct compression process 24 formulations were prepared. The
data obtained from in vitro drug release was used to determine
the similarity factor between marketed and optimized product.
Out of all F7 formulation (K15M 35% polymer) is optimized and
is matching with the marketed product.
Research Interests:
Intelligent HTML (HyperText Markup Language) Code Analyzer And Builder From PSD (PhotoShop Document) Layers' generates the HTML code from PSD designs automatically. This system mainly focuses on developers. It reduces the time... more
Intelligent HTML (HyperText Markup Language)
Code Analyzer And Builder From PSD (PhotoShop Document)
Layers' generates the HTML code from PSD designs
automatically. This system mainly focuses on developers. It
reduces the time which is utilized for making HTML codes
from PSD designs. It produces Image Cropping, HTML
Coding, and CSS (Cascading Style Sheets) coding and Final
Compression within in short time. This system generates
HTML, CSS files with corresponding codes and arranged in a
web standard. Each and every layers of PSD are processed
through several passing methods and analyzing the relations of
parent and children of layers. This relation gives the
hierarchical coding pattern
Code Analyzer And Builder From PSD (PhotoShop Document)
Layers' generates the HTML code from PSD designs
automatically. This system mainly focuses on developers. It
reduces the time which is utilized for making HTML codes
from PSD designs. It produces Image Cropping, HTML
Coding, and CSS (Cascading Style Sheets) coding and Final
Compression within in short time. This system generates
HTML, CSS files with corresponding codes and arranged in a
web standard. Each and every layers of PSD are processed
through several passing methods and analyzing the relations of
parent and children of layers. This relation gives the
hierarchical coding pattern
Research Interests:
The use of instructional resources makes teaching and learning less arduous. It enhances learners’ ability to grasp what is taught with ease. Yet most teachers fail to apply the relevant teaching and learning resources in the... more
The use of instructional resources makes teaching and
learning less arduous. It enhances learners’ ability to grasp what
is taught with ease. Yet most teachers fail to apply the relevant
teaching and learning resources in the instructional intercourse.
This study explored the views of Senior High School accounting
students and teachers on the use of instructional resources in
accounting instructions. In all, 12 accounting teachers, who were
selected purposely, and 151 accounting students, who were
selected randomly, from four selected Senior High schools in
Cape Coast Metropolis responded to a set of questionnaire.
Frequency and percentages were used in the data analysis. The
study found that accounting teachers hardly used instructional
resources to promote understanding in accounting lessons. In
most cases, the appropriate instructional resources that could be
used were not available. It was further noted that the key barriers
to use the appropriate instructional resources in accounting
lessons were the high acquisition and maintenance costs coupled
with the frequent power outages.
learning less arduous. It enhances learners’ ability to grasp what
is taught with ease. Yet most teachers fail to apply the relevant
teaching and learning resources in the instructional intercourse.
This study explored the views of Senior High School accounting
students and teachers on the use of instructional resources in
accounting instructions. In all, 12 accounting teachers, who were
selected purposely, and 151 accounting students, who were
selected randomly, from four selected Senior High schools in
Cape Coast Metropolis responded to a set of questionnaire.
Frequency and percentages were used in the data analysis. The
study found that accounting teachers hardly used instructional
resources to promote understanding in accounting lessons. In
most cases, the appropriate instructional resources that could be
used were not available. It was further noted that the key barriers
to use the appropriate instructional resources in accounting
lessons were the high acquisition and maintenance costs coupled
with the frequent power outages.
Research Interests:
Physico- Chemical Characteristics of Paper Industry Effluents located in Bari Bramana, District Samba, Jammu and Kashmir,were analyzed for the parameters such as pH, Turbidity, Total suspended solids, Total dissolved solids and... more
Physico- Chemical Characteristics of Paper Industry
Effluents located in Bari Bramana, District Samba, Jammu and
Kashmir,were analyzed for the parameters such as pH,
Turbidity, Total suspended solids, Total dissolved solids and
Electrical conductivity for treated as well as untreated effluents.
Of all parameters Turbidity and Total Suspended solids for both
treated and untreated effluents were above the permissible limits.
Effluents located in Bari Bramana, District Samba, Jammu and
Kashmir,were analyzed for the parameters such as pH,
Turbidity, Total suspended solids, Total dissolved solids and
Electrical conductivity for treated as well as untreated effluents.
Of all parameters Turbidity and Total Suspended solids for both
treated and untreated effluents were above the permissible limits.
Research Interests:
The study investigated the effects of different methods of application of selected mordants on dyeing woven cotton with dyes from the stem bark of Albizia coriaria. The methods of application of mordants used includes;... more
The study investigated the effects of different methods
of application of selected mordants on dyeing woven cotton with
dyes from the stem bark of Albizia coriaria. The methods of
application of mordants used includes; pre-mordanting,
simultaneous mordanting and post-mordanting. The effects on
cotton analyzed are color fastness to; light, washing, wet and dry
rubbing and color characteristics on CIELab color coordinates.
Aqueous extraction method was used to extract the dye. Some
selected mordants were used for dyeing viz; alum, ferrous
sulphate1, and iron water. In the control dyeing without the use
of mordants, very good fastness were registered with the
following fastness ratings; for washing (4-5), dry rubbing (5),
wet rubbing (5) and light (4). The natural dye is a substantive dye
since it registered very good fastness grades without the use of
mordants. The use of mordants improved color fastness to light
from ratings of (4) to (5) and (6) for iron water and ferrous
sulphate and a poor fastness of (3) was recorded for alum. Postmordanting method registered the best overall fastness results
and the best color strengths K/S values and color saturation
values C. However, the most brilliant colors were registered with
simultaneous mordanting method with all mordants. However,
there was no observable effect of mordanting methods on the
redness or yellowness of color.
of application of selected mordants on dyeing woven cotton with
dyes from the stem bark of Albizia coriaria. The methods of
application of mordants used includes; pre-mordanting,
simultaneous mordanting and post-mordanting. The effects on
cotton analyzed are color fastness to; light, washing, wet and dry
rubbing and color characteristics on CIELab color coordinates.
Aqueous extraction method was used to extract the dye. Some
selected mordants were used for dyeing viz; alum, ferrous
sulphate1, and iron water. In the control dyeing without the use
of mordants, very good fastness were registered with the
following fastness ratings; for washing (4-5), dry rubbing (5),
wet rubbing (5) and light (4). The natural dye is a substantive dye
since it registered very good fastness grades without the use of
mordants. The use of mordants improved color fastness to light
from ratings of (4) to (5) and (6) for iron water and ferrous
sulphate and a poor fastness of (3) was recorded for alum. Postmordanting method registered the best overall fastness results
and the best color strengths K/S values and color saturation
values C. However, the most brilliant colors were registered with
simultaneous mordanting method with all mordants. However,
there was no observable effect of mordanting methods on the
redness or yellowness of color.
Research Interests:
- In our study on the route of violence in sport in Tunisia, we opted for two complementary approaches. One quality that has been enabled us to raise slogans and song lyrics supporters. Analysis of lyrics and songs reveals the specific... more
- In our study on the route of violence in sport in Tunisia, we opted for two complementary approaches. One quality that has
been enabled us to raise slogans and song lyrics supporters. Analysis of lyrics and songs reveals the specific forms that take violence
in football stadiums. The use of qualitative techniques allowed us to define the population to be studied and concepts while placing
them in the context of sport. We performed 600 questionnaires sent to football fans from different clubs playing in first and second
division championship four areas of Tunisia, which are: (T1 includes the clubs: North and Grand Tunis, T2 includes the clubs :
Central and Central East, T3 has the clubs: North West and Central West, T4 has the clubs: South). Comparing different results shows
a significant difference between the responses of the supporters of the different territories, the paradox of this study.. the supporters of
the different territories regret acts of violence. While they say they commit and most of the time during derbies. We note that catalyst
element of violence is the refusal the defeat of the favorite team. Such violence is also expressed in the slogans and chants in stadiums
been enabled us to raise slogans and song lyrics supporters. Analysis of lyrics and songs reveals the specific forms that take violence
in football stadiums. The use of qualitative techniques allowed us to define the population to be studied and concepts while placing
them in the context of sport. We performed 600 questionnaires sent to football fans from different clubs playing in first and second
division championship four areas of Tunisia, which are: (T1 includes the clubs: North and Grand Tunis, T2 includes the clubs :
Central and Central East, T3 has the clubs: North West and Central West, T4 has the clubs: South). Comparing different results shows
a significant difference between the responses of the supporters of the different territories, the paradox of this study.. the supporters of
the different territories regret acts of violence. While they say they commit and most of the time during derbies. We note that catalyst
element of violence is the refusal the defeat of the favorite team. Such violence is also expressed in the slogans and chants in stadiums
Research Interests:
The main objective of any business is to maximize shareholders‟ wealth therefore this study endeavored to find out whether Initial Public Offers (IPOs) actually help a firm to achieve this objective in the long run. This study thus... more
The main objective of any business is to maximize
shareholders‟ wealth therefore this study endeavored to find out
whether Initial Public Offers (IPOs) actually help a firm to
achieve this objective in the long run. This study thus sought to
find out the long run performance of a company‟s stock after it
goes public. The study therefore looked at variables that show
the performance of the stock in the long run such as share price,
earnings per share and price earnings ratio of the stock. The
study analyzed seven companies which went public between
2000 and 2006 using the Buy and Hold Abnormal Returns
(BHAR) model. Observations were made on a yearly basis over
six years to allow the researcher to analyze (BHAR) for the
period of six years. The study drew data from balance sheets and
the Income statements and information from the Nairobi
Securities Exchange (NSE) on the companies‟ earnings.
shareholders‟ wealth therefore this study endeavored to find out
whether Initial Public Offers (IPOs) actually help a firm to
achieve this objective in the long run. This study thus sought to
find out the long run performance of a company‟s stock after it
goes public. The study therefore looked at variables that show
the performance of the stock in the long run such as share price,
earnings per share and price earnings ratio of the stock. The
study analyzed seven companies which went public between
2000 and 2006 using the Buy and Hold Abnormal Returns
(BHAR) model. Observations were made on a yearly basis over
six years to allow the researcher to analyze (BHAR) for the
period of six years. The study drew data from balance sheets and
the Income statements and information from the Nairobi
Securities Exchange (NSE) on the companies‟ earnings.
Research Interests:
This paper reviews literature of the Gambler‟s and the hot hand fallacies and the possible differences inherent in explaining investor behaviour. The Gambler‟s fallacy is built on the belief that the more you lose, the higher your... more
This paper reviews literature of the Gambler‟s and the
hot hand fallacies and the possible differences inherent in
explaining investor behaviour. The Gambler‟s fallacy is built on
the belief that the more you lose, the higher your next probability
of winning in the near future; whereas the hot hand is built on the
belief that the more the chances you get right now, the more
likely you will get right even in the future. This beliefs are
erroneous since they go contrary to the equal chances attributed
to the probability of flipping a fair coin according to laws of
probability.The investors tend to believe that the performance of
a mutual fund is a combination of the manager‟s ability and luck
will, at first, underestimate the likelihood that a manager of
average ability will exhibit a streak of above- or below-average
performance.
hot hand fallacies and the possible differences inherent in
explaining investor behaviour. The Gambler‟s fallacy is built on
the belief that the more you lose, the higher your next probability
of winning in the near future; whereas the hot hand is built on the
belief that the more the chances you get right now, the more
likely you will get right even in the future. This beliefs are
erroneous since they go contrary to the equal chances attributed
to the probability of flipping a fair coin according to laws of
probability.The investors tend to believe that the performance of
a mutual fund is a combination of the manager‟s ability and luck
will, at first, underestimate the likelihood that a manager of
average ability will exhibit a streak of above- or below-average
performance.
Research Interests:
By using the Oguchi approximation(OA), we study a mixed spin-2 and spin-5/2 Blume-Capel Ising ferrimagnet with different single-ion anisotropies on a simple cubic lattice. It has been carried out Oguchi method and calculated the... more
By using the Oguchi approximation(OA), we study a
mixed spin-2 and spin-5/2 Blume-Capel Ising ferrimagnet with
different single-ion anisotropies on a simple cubic lattice. It has
been carried out Oguchi method and calculated the free energy of
a mixed spin ferrimagnetic model from the partition function. By
minimizing the free energy, it has been obtained the equilibrium
magnetizations and the compensation temperatures. The
existence and dependence of a compensation temperature on the
crystal field is mainly investigated.
mixed spin-2 and spin-5/2 Blume-Capel Ising ferrimagnet with
different single-ion anisotropies on a simple cubic lattice. It has
been carried out Oguchi method and calculated the free energy of
a mixed spin ferrimagnetic model from the partition function. By
minimizing the free energy, it has been obtained the equilibrium
magnetizations and the compensation temperatures. The
existence and dependence of a compensation temperature on the
crystal field is mainly investigated.
Research Interests:
This study investigates the socio-economic impact of tourism on small scale entrepreneurs and their enterprises in UNESCO World Heritage City of Dambulla, particularly along the profile of tourism related entrepreneurship; impact of... more
This study investigates the socio-economic impact of
tourism on small scale entrepreneurs and their enterprises in
UNESCO World Heritage City of Dambulla, particularly along
the profile of tourism related entrepreneurship; impact of tourism
in existing business establishment, impact of tourism on the
personal improvement of entrepreneurs; impact of cityhood of
Dambulla to tourism and perception extent to which tourism and
entrepreneurship have addressed the socio-economic goals of the
entrepreneurs. Descriptive method of inquiry was of most
appropriate to approach the present research problem and was
adopted in the study.
tourism on small scale entrepreneurs and their enterprises in
UNESCO World Heritage City of Dambulla, particularly along
the profile of tourism related entrepreneurship; impact of tourism
in existing business establishment, impact of tourism on the
personal improvement of entrepreneurs; impact of cityhood of
Dambulla to tourism and perception extent to which tourism and
entrepreneurship have addressed the socio-economic goals of the
entrepreneurs. Descriptive method of inquiry was of most
appropriate to approach the present research problem and was
adopted in the study.
Research Interests:
Network coding has been recently applied to wireless networks to increase throughput. Back-pressure type algorithms based on the algorithmby Tassiulas and Ephremides have recently receivedmuch attention for jointly routing and... more
Network coding has been recently applied to wireless
networks to increase throughput. Back-pressure type algorithms
based on the algorithmby Tassiulas and Ephremides have
recently receivedmuch attention for jointly routing and
scheduling over multi-hopwireless networks. we explore the
performance of backpressure routing and scheduling for TCP
flows over wireless networks. TCP and backpressure are not
compatible due to a mismatch between the congestion control
mechanism of TCP and the queue size based routing and
scheduling of the backpressure framework.
networks to increase throughput. Back-pressure type algorithms
based on the algorithmby Tassiulas and Ephremides have
recently receivedmuch attention for jointly routing and
scheduling over multi-hopwireless networks. we explore the
performance of backpressure routing and scheduling for TCP
flows over wireless networks. TCP and backpressure are not
compatible due to a mismatch between the congestion control
mechanism of TCP and the queue size based routing and
scheduling of the backpressure framework.
Research Interests:
This paper introduces a new mechanism for load balancing in a network. Load balancing is a computer networking method for distributing workload across multiple computing resources such as computers, a computer cluster network links... more
This paper introduces a new mechanism for load
balancing in a network. Load balancing is a computer networking method for distributing workload across multiple computing resources such as computers, a computer cluster network links ,central processing units or disk drives. Load Balancing is usually provided by dedicated software or hardware, such as a multilayer switch or Domain Name System Sever Process. There are various algorithms to perform load balancing. In this paper we will discuss how to perform load balancing using heaps and discuss the advantage and disadvantages of using this method to perform load balancing.
balancing in a network. Load balancing is a computer networking method for distributing workload across multiple computing resources such as computers, a computer cluster network links ,central processing units or disk drives. Load Balancing is usually provided by dedicated software or hardware, such as a multilayer switch or Domain Name System Sever Process. There are various algorithms to perform load balancing. In this paper we will discuss how to perform load balancing using heaps and discuss the advantage and disadvantages of using this method to perform load balancing.
Research Interests:
Estimation of individual and population slopes using Linear Minimum Variance Unbiased Estimation by Wu and Bailey (1988) is applied for incomplete longitudinal studies. In these studies the right censoring process is considered... more
Estimation of individual and population slopes using
Linear Minimum Variance Unbiased Estimation by Wu and
Bailey (1988) is applied for incomplete longitudinal studies. In
these studies the right censoring process is considered
informative, in which the number of observations made for each
subject is assumed to vary depending on the rate of change or
slope of the individual response variable. This process of
‘missing not at random’ poses problems in the estimation of the
slope parameters. The proposed method provides better estimates
under different parametric models for the censoring distribution.
The method’s performance is studied through a simulation study
under Standard Normal and Uniform censoring distributions.
Linear Minimum Variance Unbiased Estimation by Wu and
Bailey (1988) is applied for incomplete longitudinal studies. In
these studies the right censoring process is considered
informative, in which the number of observations made for each
subject is assumed to vary depending on the rate of change or
slope of the individual response variable. This process of
‘missing not at random’ poses problems in the estimation of the
slope parameters. The proposed method provides better estimates
under different parametric models for the censoring distribution.
The method’s performance is studied through a simulation study
under Standard Normal and Uniform censoring distributions.
Research Interests:
Studies on the insemination rates of mosquito populations in Makurdi, Benue State, Nigeria were carried out using four mosquito infested localities: High-level, Wurukum, North- bank and Wadata, over a 12 month period. A total of... more
Studies on the insemination rates of mosquito
populations in Makurdi, Benue State, Nigeria were carried out
using four mosquito infested localities: High-level, Wurukum,
North- bank and Wadata, over a 12 month period. A total of
4,320 adult female mosquitoes, comprising anopheline and
culicine species were identified and dissected using standard
procedures. Of these, 1,040 (24.1%) were Anopheles gambiae
sensu lato (s.l.); 641 (14.8%) were Aonopheles funestus Giles and
2,418 (56.0%) of the mosquitoes were Culex quinquefasciatus
Say while 221 (5.1%) were tagged „unidentified‟ species of
Anopheles mosquitoes.
populations in Makurdi, Benue State, Nigeria were carried out
using four mosquito infested localities: High-level, Wurukum,
North- bank and Wadata, over a 12 month period. A total of
4,320 adult female mosquitoes, comprising anopheline and
culicine species were identified and dissected using standard
procedures. Of these, 1,040 (24.1%) were Anopheles gambiae
sensu lato (s.l.); 641 (14.8%) were Aonopheles funestus Giles and
2,418 (56.0%) of the mosquitoes were Culex quinquefasciatus
Say while 221 (5.1%) were tagged „unidentified‟ species of
Anopheles mosquitoes.
Research Interests:
The concept ethical practice is defined as the adherence and honour of morals, beliefs and values of a profession one is subscribed to. It also encompasses helping others who have been subjected to biased making of decisions. In... more
The concept ethical practice is defined as the
adherence and honour of morals, beliefs and values of a
profession one is subscribed to. It also encompasses helping
others who have been subjected to biased making of decisions. In
the world, there is an overriding worry when it comes to the
management of human resource in organizations. The
International Civil Service Commission (ICSC) has linked poor
performance of organizations in the world to unethical
management of human resources, and more so during the
recruitment processes. This project evaluates possibilities of poor
performances in the police service in Kenya in stemming
insecurity over the last four years, to unethical practices in the
service. Specifically, the paper evaluates the implications of
unethical police recruitments in Kenya over the last four years to
overall performance of the police force in Kenya. This paper
employs qualitative research methodology as a way of collecting
data to qualify the hypothesis; that the unethical practice in the
recruitment of the police service in Kenya has resulted to high
levels of insecurity. Specifically, this project utilized focus group
discussions, key informant interviews, participant observations,
and case studies. Interviews involved two human rights
individuals, two willing police officers stationed in Nairobi, three
government officers at EACC and two Kenyan politicians. Three
stations used during the 2014 police recruitment exercise were
chosen for getting field notes.
adherence and honour of morals, beliefs and values of a
profession one is subscribed to. It also encompasses helping
others who have been subjected to biased making of decisions. In
the world, there is an overriding worry when it comes to the
management of human resource in organizations. The
International Civil Service Commission (ICSC) has linked poor
performance of organizations in the world to unethical
management of human resources, and more so during the
recruitment processes. This project evaluates possibilities of poor
performances in the police service in Kenya in stemming
insecurity over the last four years, to unethical practices in the
service. Specifically, the paper evaluates the implications of
unethical police recruitments in Kenya over the last four years to
overall performance of the police force in Kenya. This paper
employs qualitative research methodology as a way of collecting
data to qualify the hypothesis; that the unethical practice in the
recruitment of the police service in Kenya has resulted to high
levels of insecurity. Specifically, this project utilized focus group
discussions, key informant interviews, participant observations,
and case studies. Interviews involved two human rights
individuals, two willing police officers stationed in Nairobi, three
government officers at EACC and two Kenyan politicians. Three
stations used during the 2014 police recruitment exercise were
chosen for getting field notes.
Research Interests:
The consideration of knowledge as an important asset that has a valuable position more than the physical asset leads to an increase in the implementation of knowledge management in business organizations and higher education... more
The consideration of knowledge as an important asset
that has a valuable position more than the physical asset leads to
an increase in the implementation of knowledge management in
business organizations and higher education institutions. The
knowledge assets need to be implemented efficiently and
effectively in the higher education institutions to increase the
education level as well as the competitive advantage. The
information technology plays an important role to support the
knowledge management processes like the processes of
acquisition, conversion, sharing, utilization, and application. The
stakeholders of higher education institutions should perceive the
role of information technology in implementing the KM
processes successfully .
that has a valuable position more than the physical asset leads to
an increase in the implementation of knowledge management in
business organizations and higher education institutions. The
knowledge assets need to be implemented efficiently and
effectively in the higher education institutions to increase the
education level as well as the competitive advantage. The
information technology plays an important role to support the
knowledge management processes like the processes of
acquisition, conversion, sharing, utilization, and application. The
stakeholders of higher education institutions should perceive the
role of information technology in implementing the KM
processes successfully .
Research Interests:
The purpose of the study was to identify the motivational factors on teachers towards the implementation of learning supervision in secondary school. The assessment of teachers’ motivations towards learning supervision was... more
The purpose of the study was to identify the
motivational factors on teachers towards the implementation of
learning supervision in secondary school. The assessment of
teachers’ motivations towards learning supervision was measured
by questionnaires developed based on literature that encompasses
of 48 items in related to the related domain. The participants of
the study were 65teachers from two secondary schools in Raub,
Pahang. The result of the study suggests that there are about five
factors that may involve in measuring the teachers’ motivations
towards the learning supervision in school that is (i) Systematic
reporting on learning supervision, (ii) Environmental support and
(iii) Training on learning supervision, (iv) Well planned on
academic and co-curricular activities and (v) Support and
encouragement. Thus, any changes in our educational system that
can promote to the higher levels of teacher motivation should be
improved to ensure the objective of learning in school can be
achieved.
motivational factors on teachers towards the implementation of
learning supervision in secondary school. The assessment of
teachers’ motivations towards learning supervision was measured
by questionnaires developed based on literature that encompasses
of 48 items in related to the related domain. The participants of
the study were 65teachers from two secondary schools in Raub,
Pahang. The result of the study suggests that there are about five
factors that may involve in measuring the teachers’ motivations
towards the learning supervision in school that is (i) Systematic
reporting on learning supervision, (ii) Environmental support and
(iii) Training on learning supervision, (iv) Well planned on
academic and co-curricular activities and (v) Support and
encouragement. Thus, any changes in our educational system that
can promote to the higher levels of teacher motivation should be
improved to ensure the objective of learning in school can be
achieved.
Research Interests:
Currently, many types of string hopper machines are available in Sri Lanka. One is a rotary type and the other one is the lever type string hopper machine. Rotary type machine which is available in the local market has a main drawback... more
Currently, many types of string hopper machines are
available in Sri Lanka. One is a rotary type and the other one is
the lever type string hopper machine. Rotary type machine which is available in the local market has a main drawback of having to remove the cylinder for each batch of 100 string hoppers [1]. For this task handle should be rotated until the rack comes to its uppermost position which makes the operator fatigued and consumes more time
available in Sri Lanka. One is a rotary type and the other one is
the lever type string hopper machine. Rotary type machine which is available in the local market has a main drawback of having to remove the cylinder for each batch of 100 string hoppers [1]. For this task handle should be rotated until the rack comes to its uppermost position which makes the operator fatigued and consumes more time
Research Interests:
This research is interested in the changes of the eating habits of the consumer further to numerous health crisis. The consumer became more and more aware of the impact of the food on the health and more and more distrusting. This... more
This research is interested in the changes of the eating
habits of the consumer further to numerous health crisis. The
consumer became more and more aware of the impact of the
food on the health and more and more distrusting. This distrust led the consumer to healthier food product such as: relieved or enriched products and the dietary products etc., which brings the form and well-being in order to minimize the risk.
habits of the consumer further to numerous health crisis. The
consumer became more and more aware of the impact of the
food on the health and more and more distrusting. This distrust led the consumer to healthier food product such as: relieved or enriched products and the dietary products etc., which brings the form and well-being in order to minimize the risk.
Research Interests:
The objective of this paper is to examine empirically the influence of good governance practices on the public trust in Lebanon. It presents a theoretical research framework to understand this relationship supported by literature... more
The objective of this paper is to examine empirically
the influence of good governance practices on the public trust in Lebanon. It presents a theoretical research framework to
understand this relationship supported by literature review from recent studies. A survey was conducted among SMEs in the capital Beirut, where 400 questionnaires were distributed among managers and employees resulting 94 percent usable response rate. The research hypothesis was accepted through analyzing the data by SPSS and SEM. The main findings indicate that good governance practices have a positive and significant influence on public trust in Lebanon (p<0.001). Future studies are recommended to extend the empirical research in terms of good governance practices and more specifically at the level of sample and geographical distribution
the influence of good governance practices on the public trust in Lebanon. It presents a theoretical research framework to
understand this relationship supported by literature review from recent studies. A survey was conducted among SMEs in the capital Beirut, where 400 questionnaires were distributed among managers and employees resulting 94 percent usable response rate. The research hypothesis was accepted through analyzing the data by SPSS and SEM. The main findings indicate that good governance practices have a positive and significant influence on public trust in Lebanon (p<0.001). Future studies are recommended to extend the empirical research in terms of good governance practices and more specifically at the level of sample and geographical distribution
Research Interests:
Purpose of this paper is to document the finding on content marketing initiatives were taken to promote the concept by well-establish content marketers via the Internet. Of that purpose, twelve months period were continuously read and... more
Purpose of this paper is to document the finding on
content marketing initiatives were taken to promote the concept by well-establish content marketers via the Internet. Of that purpose, twelve months period were continuously read and engaged with contents providers and also discussed with content readers who engage with informative and knowledge savvy contents. As a result, the methodology of the research was basically literature review. But due to very limited published literature of the subject because of the concept is very new to the Internet marketing arena the study was carried case study manner but not really a comprehensive case study.
content marketing initiatives were taken to promote the concept by well-establish content marketers via the Internet. Of that purpose, twelve months period were continuously read and engaged with contents providers and also discussed with content readers who engage with informative and knowledge savvy contents. As a result, the methodology of the research was basically literature review. But due to very limited published literature of the subject because of the concept is very new to the Internet marketing arena the study was carried case study manner but not really a comprehensive case study.
Research Interests:
This paper is trying to explore the effect of polyvinyl alcohol (PVA) on the synthesis of nano α-alumina particles. α - Al2O3 is widely used and studied as high temperature structural material, electronic packaging, corrosion... more
This paper is trying to explore the effect of polyvinyl
alcohol (PVA) on the synthesis of nano α-alumina particles. α -
Al2O3 is widely used and studied as high temperature structural
material, electronic packaging, corrosion resistant and translucent ceramics. Sol-gel method was adopted for synthesis. PVA was used as surface stabilizing agent. The results indicated that the addition of PVA affected the particle size and reduces the degree of aggregation.
alcohol (PVA) on the synthesis of nano α-alumina particles. α -
Al2O3 is widely used and studied as high temperature structural
material, electronic packaging, corrosion resistant and translucent ceramics. Sol-gel method was adopted for synthesis. PVA was used as surface stabilizing agent. The results indicated that the addition of PVA affected the particle size and reduces the degree of aggregation.
Research Interests:
Urban stormwater runoff carries pollutants that collect on impervious surfaces such as oil, dirt, chemicals, and lawn fertilizers directly to receiving water bodies (surface water, seepage water and ground water), where they... more
Urban stormwater runoff carries pollutants that collect
on impervious surfaces such as oil, dirt, chemicals, and lawn
fertilizers directly to receiving water bodies (surface water,
seepage water and ground water), where they seriously harm
water quality. This study investigated the variability of pollutant
build-up parameters in five different land use types. For this
purpose stormwater samples were collected from five different
land use types; residential, commercial, recreational, heavy
traffic and industrial, around Guwahati city, Assam (India) and
analysed to measure different build-up parameter.
on impervious surfaces such as oil, dirt, chemicals, and lawn
fertilizers directly to receiving water bodies (surface water,
seepage water and ground water), where they seriously harm
water quality. This study investigated the variability of pollutant
build-up parameters in five different land use types. For this
purpose stormwater samples were collected from five different
land use types; residential, commercial, recreational, heavy
traffic and industrial, around Guwahati city, Assam (India) and
analysed to measure different build-up parameter.
Research Interests:
Conventional underground coal mining relies upon the use of continuous miners in order to extract coal reserves from underground coal seams. In combination with the continuous miners- shuttle cars are used to transport the extracted... more
Conventional underground coal mining relies upon the
use of continuous miners in order to extract coal reserves from underground coal seams. In combination with the continuous miners- shuttle cars are used to transport the extracted coal from the face to a transfer point (feeder breaker). From there the coal is typically tipped onto the underground conveyor system, which transports the coal to the surface in order to be distributed to customers. Effective management of the cutting, loading and tipping cycles utilised will serve as a possible area for productivity improvement.
use of continuous miners in order to extract coal reserves from underground coal seams. In combination with the continuous miners- shuttle cars are used to transport the extracted coal from the face to a transfer point (feeder breaker). From there the coal is typically tipped onto the underground conveyor system, which transports the coal to the surface in order to be distributed to customers. Effective management of the cutting, loading and tipping cycles utilised will serve as a possible area for productivity improvement.
Research Interests:
Since its accession to the Indian union, Jammu and Kashmir is facing several inter –state and intra –state upheavals. As an enduring inter –state problem between India and Pakistan, Jammu and Kashmir attracted enormous international... more
Since its accession to the Indian union, Jammu and
Kashmir is facing several inter –state and intra –state upheavals.
As an enduring inter –state problem between India and Pakistan,
Jammu and Kashmir attracted enormous international attention
but comparatively its intra - state hostility got a lesser notice.
This article, dealing with the historic debate of politics of
regionalism, explores the Kashmir centric leadership and New
Delhi’s calculated denial of Jammu and Ladakh regions genuine
demands.
Kashmir is facing several inter –state and intra –state upheavals.
As an enduring inter –state problem between India and Pakistan,
Jammu and Kashmir attracted enormous international attention
but comparatively its intra - state hostility got a lesser notice.
This article, dealing with the historic debate of politics of
regionalism, explores the Kashmir centric leadership and New
Delhi’s calculated denial of Jammu and Ladakh regions genuine
demands.
Research Interests:
The present study analyses the combined, individual, and incremental value relevance of accounting information produced by firms listed on the S&P BSE-500 for FY-2006 to FY-2010, and changes therein over a period of time. Results... more
The present study analyses the combined, individual,
and incremental value relevance of accounting information
produced by firms listed on the S&P BSE-500 for FY-2006 to
FY-2010, and changes therein over a period of time. Results
provide sufficient evidence that accounting information is value
relevant for BSE-listed firms. The combined value relevance of
accounting information represented by earnings per share and
book value per share has declined while there have been
insignificant changes in the incremental value relevance of
accounting information.
and incremental value relevance of accounting information
produced by firms listed on the S&P BSE-500 for FY-2006 to
FY-2010, and changes therein over a period of time. Results
provide sufficient evidence that accounting information is value
relevant for BSE-listed firms. The combined value relevance of
accounting information represented by earnings per share and
book value per share has declined while there have been
insignificant changes in the incremental value relevance of
accounting information.
Research Interests:
The number of elderly people is growing very fast in both developed and developing Countries. The rapid change in the social and cultural values had made a tremendous impact on mental well being of elders. Death anxiety is a... more
The number of elderly people is growing very fast in both developed and developing Countries. The rapid change in
the social and cultural values had made a tremendous impact on mental well being of elders. Death anxiety is a complicated
factor that is experienced with variable severity during one‟s life, and is also influenced by a variety of factors such as
environmental events, age, and sex.
the social and cultural values had made a tremendous impact on mental well being of elders. Death anxiety is a complicated
factor that is experienced with variable severity during one‟s life, and is also influenced by a variety of factors such as
environmental events, age, and sex.
Research Interests:
Soil erosion is a serious environmental problem in Kothagiri Taluk. Many studies have been carried out to map shifting cultivation and areas susceptible to soil erosion. Mostly, estimated soil loss is taken as the basis to classify the... more
Soil erosion is a serious environmental problem in Kothagiri Taluk. Many studies have been carried out to map shifting
cultivation and areas susceptible to soil erosion. Mostly, estimated soil loss is taken as the basis to classify the level of soil loss susceptibility of area.
cultivation and areas susceptible to soil erosion. Mostly, estimated soil loss is taken as the basis to classify the level of soil loss susceptibility of area.
Research Interests:
Diversity in devices, lack of systematic device testing strategy has always led to open questions in the customer’s mind saying “Is the device tested correctly?” Testing of any device integrated with System Under Test (SUT)... more
Diversity in devices, lack of systematic device testing
strategy has always led to open questions in the customer’s mind
saying “Is the device tested correctly?”
Testing of any device integrated with System Under Test
(SUT) is certainly different and more complex than testing any
traditional software application, as it a comprehensive testing
which includes device and the infrastructure of SUT. A
systematic device testing approach plays a very important role in getting the device and its supporting traditional software
application released in the market with in time ensuring high
quality.
strategy has always led to open questions in the customer’s mind
saying “Is the device tested correctly?”
Testing of any device integrated with System Under Test
(SUT) is certainly different and more complex than testing any
traditional software application, as it a comprehensive testing
which includes device and the infrastructure of SUT. A
systematic device testing approach plays a very important role in getting the device and its supporting traditional software
application released in the market with in time ensuring high
quality.
Research Interests:
This paper attempts to explain the postulate that 80% of light is unaccounted for in the current universe. [1] It tends to pin the cause of the excess light observed by the Cosmic Origins Spectrograph on Gravitational waves, and how... more
This paper attempts to explain the postulate that 80%
of light is unaccounted for in the current universe. [1] It tends to pin the cause of the excess light observed by the
Cosmic Origins Spectrograph on Gravitational waves, and how it interacts with the light in the near universe which could further augment the research going in this field and provide an alternate method of detecting these elusive waves that are considered to carry crucial data about the primordial universe and how it came into being.
of light is unaccounted for in the current universe. [1] It tends to pin the cause of the excess light observed by the
Cosmic Origins Spectrograph on Gravitational waves, and how it interacts with the light in the near universe which could further augment the research going in this field and provide an alternate method of detecting these elusive waves that are considered to carry crucial data about the primordial universe and how it came into being.
Research Interests:
This paper designs an observer to estimate the spacecraft’s angular velocity using only Euler angles attitude without gyroscope measurement. This work contributes as an alternative or backup system during unavailable gyroscope... more
This paper designs an observer to estimate the spacecraft’s angular velocity using only Euler angles attitude without
gyroscope measurement. This work contributes as an alternative or backup system during unavailable gyroscope measurement due to
faulty sensor or reduction of sensor hardware for cost reduction.In this work, the observer model for satellite attitude is derived in their
nonlinear form, and the observability of the nonlinear system is investigated using Lie derivative. The performance of the designed
observer is analyzed and verified using real flight data of Malaysian satellite by employing Extended Kalman Filter algorithm.
gyroscope measurement. This work contributes as an alternative or backup system during unavailable gyroscope measurement due to
faulty sensor or reduction of sensor hardware for cost reduction.In this work, the observer model for satellite attitude is derived in their
nonlinear form, and the observability of the nonlinear system is investigated using Lie derivative. The performance of the designed
observer is analyzed and verified using real flight data of Malaysian satellite by employing Extended Kalman Filter algorithm.
Research Interests:
The study investigated the effects of different methods of application of selected mordants on dyeing woven cotton with dyes from the stem bark of Albizia coriaria. The methods of application of mordants used includes;... more
The study investigated the effects of different methods
of application of selected mordants on dyeing woven cotton with
dyes from the stem bark of Albizia coriaria. The methods of
application of mordants used includes; pre-mordanting,
simultaneous mordanting and post-mordanting. The effects on
cotton analyzed are color fastness to; light, washing, wet and dry
rubbing and color characteristics on CIELab color coordinates.
Aqueous extraction method was used to extract the dye. Some
selected mordants were used for dyeing viz; alum, ferrous
sulphate, and iron water. In the control dyeing without the use of
mordants, very good fastness were registered with the following
fastness ratings; for washing (4-5), dry rubbing (5), wet rubbing
(5) and light (4). The natural dye is a substantive dye since it
registered very good fastness grades without the use of mordants.
The use of mordants improved color fastness to light from ratings of (4) to (5) and (6) for iron water and ferrous sulphate and a poor fastness of (3) was recorded for alum. Post-mordanting method registered the best overall fastness results and the best color strengths K/S values and color saturation values C
of application of selected mordants on dyeing woven cotton with
dyes from the stem bark of Albizia coriaria. The methods of
application of mordants used includes; pre-mordanting,
simultaneous mordanting and post-mordanting. The effects on
cotton analyzed are color fastness to; light, washing, wet and dry
rubbing and color characteristics on CIELab color coordinates.
Aqueous extraction method was used to extract the dye. Some
selected mordants were used for dyeing viz; alum, ferrous
sulphate, and iron water. In the control dyeing without the use of
mordants, very good fastness were registered with the following
fastness ratings; for washing (4-5), dry rubbing (5), wet rubbing
(5) and light (4). The natural dye is a substantive dye since it
registered very good fastness grades without the use of mordants.
The use of mordants improved color fastness to light from ratings of (4) to (5) and (6) for iron water and ferrous sulphate and a poor fastness of (3) was recorded for alum. Post-mordanting method registered the best overall fastness results and the best color strengths K/S values and color saturation values C
Research Interests:
Organizations today have increasingly become aware of the importance of strategic Human Resource Management (SHRM). This awareness in a system is a critical dimension in the performance of organizations. Most organizations today... more
Organizations today have increasingly become aware
of the importance of strategic Human Resource Management
(SHRM). This awareness in a system is a critical dimension in
the performance of organizations. Most organizations today are
undergoing some structural, operational, and business strategic
changes with the aim of improving their performance. The
organization‟s competitive strategy may include mergers and
acquisitions, downsizing to increase efficiency, internal
operations, or the acquisition of automated production
technology. These strategic decisions determine the demand for
skills and human resource. Incompetent and unbalanced:
resourcing, training, development, reward, and appraisal methods
have led to poor performance. The seminar sought to establish
what other researchers have done in the field of human resource
and performance of organization.
of the importance of strategic Human Resource Management
(SHRM). This awareness in a system is a critical dimension in
the performance of organizations. Most organizations today are
undergoing some structural, operational, and business strategic
changes with the aim of improving their performance. The
organization‟s competitive strategy may include mergers and
acquisitions, downsizing to increase efficiency, internal
operations, or the acquisition of automated production
technology. These strategic decisions determine the demand for
skills and human resource. Incompetent and unbalanced:
resourcing, training, development, reward, and appraisal methods
have led to poor performance. The seminar sought to establish
what other researchers have done in the field of human resource
and performance of organization.
Research Interests:
Decision making is an important aspect of any business entity. In this paper, a new linguistic methodology is suggested in order to express the results obtained by analyzing the situations in a way that can be easily understood by... more
Decision making is an important aspect of any business
entity. In this paper, a new linguistic methodology is suggested in
order to express the results obtained by analyzing the situations
in a way that can be easily understood by non- experts users
through fuzzy logic. The paper will further explain the
relationship between variable through the application of fuzzy
Logic. The model will be useful to understand better the system
as compared to statistical results. It will also allow us to confront
both kind of results considering that statistical analysis that are
more discriminatory while fuzzy models show a broader vision.
The model will let us understand the input variables behavior
according to variations in output variables, therefore strategic
planning possibilities are increased as no implementation is
required. The use of decision support systems (DSS) is
increasing and becoming generalized and it actually is the
evolution of business computing networking and client/server
architectures are impelling utilization of shared information in a
decision support context. In addition, an expert system is
presented with the information that will act as simulator of output
results according to different input conditions controlled by the
user
entity. In this paper, a new linguistic methodology is suggested in
order to express the results obtained by analyzing the situations
in a way that can be easily understood by non- experts users
through fuzzy logic. The paper will further explain the
relationship between variable through the application of fuzzy
Logic. The model will be useful to understand better the system
as compared to statistical results. It will also allow us to confront
both kind of results considering that statistical analysis that are
more discriminatory while fuzzy models show a broader vision.
The model will let us understand the input variables behavior
according to variations in output variables, therefore strategic
planning possibilities are increased as no implementation is
required. The use of decision support systems (DSS) is
increasing and becoming generalized and it actually is the
evolution of business computing networking and client/server
architectures are impelling utilization of shared information in a
decision support context. In addition, an expert system is
presented with the information that will act as simulator of output
results according to different input conditions controlled by the
user
Research Interests:
All life on earth depends on water. Fresh water is a critical, finite, vulnerable, renewable natural resource on the earth and plays as important role in our living environment without it life is impossible .In this paper we are... more
All life on earth depends on water. Fresh water is a
critical, finite, vulnerable, renewable natural resource on the
earth and plays as important role in our living environment
without it life is impossible .In this paper we are analyzed to
monthly variation and comparative physio- chemical study of
Baba Ghat of Bihar river of Rewa city (M. P.) in March, April
and May 2012. Monthly variation in physical and chemical
parameters like Temperature, pH, total solids, total dissolved
solids, total hardness , chlorides, calcium, magnesium,
biological oxygen demand and chemical oxygen demand etc.
critical, finite, vulnerable, renewable natural resource on the
earth and plays as important role in our living environment
without it life is impossible .In this paper we are analyzed to
monthly variation and comparative physio- chemical study of
Baba Ghat of Bihar river of Rewa city (M. P.) in March, April
and May 2012. Monthly variation in physical and chemical
parameters like Temperature, pH, total solids, total dissolved
solids, total hardness , chlorides, calcium, magnesium,
biological oxygen demand and chemical oxygen demand etc.
Research Interests:
Birds as best indicators of wetland function or as measures of success in wetland management, restoration and creation. This study was conducted during Jan to March 2014; totally 09 selected wetlands were surveyed in Kawardha,... more
Birds as best indicators of wetland function or as
measures of success in wetland management, restoration and
creation. This study was conducted during Jan to March 2014;
totally 09 selected wetlands were surveyed in Kawardha,
Kabirdham District of Chhattisgarh. Species diversity and
dominance of birds were calculated. Totally 64 birds belonging
to 36 families were recorded, out of these 64 species 35 water
birds and 29 terrestrial bird species. Maximum diversity of birds
was recorded in Sutiyapath dam. Bird abundance and vegetation
cover were recorded. The highest numbers of birds were
recorded in Chhirbandha lake (21) followed by Sutiyapath dam
(19), Sarodha dam (15) and Lalpur Nursery (13). Three near
threatened species, namely Threatened Egyptian vulture,
Indian Black Ibis and Oriental White Ibis were recorded. In
most of the wetlands Ipomea carnea (15.28 %) was the dominant
species. This pond has abundant maximum occasionally birds
and maximum number of birds. Sutiyapath dam has good
population of birds and this site could be protected for the birds.
measures of success in wetland management, restoration and
creation. This study was conducted during Jan to March 2014;
totally 09 selected wetlands were surveyed in Kawardha,
Kabirdham District of Chhattisgarh. Species diversity and
dominance of birds were calculated. Totally 64 birds belonging
to 36 families were recorded, out of these 64 species 35 water
birds and 29 terrestrial bird species. Maximum diversity of birds
was recorded in Sutiyapath dam. Bird abundance and vegetation
cover were recorded. The highest numbers of birds were
recorded in Chhirbandha lake (21) followed by Sutiyapath dam
(19), Sarodha dam (15) and Lalpur Nursery (13). Three near
threatened species, namely Threatened Egyptian vulture,
Indian Black Ibis and Oriental White Ibis were recorded. In
most of the wetlands Ipomea carnea (15.28 %) was the dominant
species. This pond has abundant maximum occasionally birds
and maximum number of birds. Sutiyapath dam has good
population of birds and this site could be protected for the birds.
Research Interests:
Birds Community of Gidhwa & Parsada Wetlands in Nandghat, Bemtara District, and Chhattisgarh State was studied during February 2013 to March 2014. The methodology followed was mainly observation using binocular and collected... more
Birds Community of Gidhwa & Parsada Wetlands in
Nandghat, Bemtara District, and Chhattisgarh State was studied
during February 2013 to March 2014. The methodology followed
was mainly observation using binocular and collected
information with the help local bird watcher of those particular
wetlands. A total 143 species of birds, belonging to 48 families
were recorded from the area during the period. Among them 11
migrants, 26 local migrants and are 106 resident birds. Highest
number of birds was recorded in mid-month of October to Post
January, and the lowest was observed in month of April - June.
Abundance of birds has recorded with appropriate status i.e. M,
LM & R. Habitat disturbance through multi utilization of
wetlands, many factors, which threatened the Gidhwa and
Parsada wetlands ecosystem and the bird population, poaching of
birds, Gidhwa and Parsada wetlands has slightly
biomagnifications, introduction of bi-carbonates due to regular
flow of agricultural activities, continuous uses of detergent cause
Eutrofication. Birds play vital role in pollination, dispersal of
seeds, predatory on insects as scavenger, food chain balancing,
and as bio-indicators of fresh & healthy ecology or Environment. All the ponds are interconnected with enough food materials and specific habitat for migratory birds.
Nandghat, Bemtara District, and Chhattisgarh State was studied
during February 2013 to March 2014. The methodology followed
was mainly observation using binocular and collected
information with the help local bird watcher of those particular
wetlands. A total 143 species of birds, belonging to 48 families
were recorded from the area during the period. Among them 11
migrants, 26 local migrants and are 106 resident birds. Highest
number of birds was recorded in mid-month of October to Post
January, and the lowest was observed in month of April - June.
Abundance of birds has recorded with appropriate status i.e. M,
LM & R. Habitat disturbance through multi utilization of
wetlands, many factors, which threatened the Gidhwa and
Parsada wetlands ecosystem and the bird population, poaching of
birds, Gidhwa and Parsada wetlands has slightly
biomagnifications, introduction of bi-carbonates due to regular
flow of agricultural activities, continuous uses of detergent cause
Eutrofication. Birds play vital role in pollination, dispersal of
seeds, predatory on insects as scavenger, food chain balancing,
and as bio-indicators of fresh & healthy ecology or Environment. All the ponds are interconnected with enough food materials and specific habitat for migratory birds.
Research Interests:
The aim was to analyse factor responsible for causing PPH and its management. Methodology: This study included all patients admitted for delivery and ending up in PPH. Out of 5998 patients 96 patients landed up in PPH. Uterine... more
The aim was to analyse factor responsible for causing
PPH and its management. Methodology: This study included all
patients admitted for delivery and ending up in PPH. Out of
5998 patients 96 patients landed up in PPH. Uterine atony is the
major cause of PPH followed by traumatic and retained tissue.
In 70.83%cases of PPH had a more than one predisposing factors
like anaemia, prolonge labour, placenta previa, multiparity,
multifetal gestations, macrosomia, uterine inversion, fibroid
uterus. Total 62.50% cases responds to medical line of
treatment.8.33% patients required bimanual uterine massage
with medical treatment.22.91%patients required conservative
surgical interventions & 6.25%patients required radical
surgery(sub total obstetric hysterectomy).We conclude that
identification of predisposing factor and timely medical,surgical
and bimanual massage can reduce mortality and morbidity in
PPH
PPH and its management. Methodology: This study included all
patients admitted for delivery and ending up in PPH. Out of
5998 patients 96 patients landed up in PPH. Uterine atony is the
major cause of PPH followed by traumatic and retained tissue.
In 70.83%cases of PPH had a more than one predisposing factors
like anaemia, prolonge labour, placenta previa, multiparity,
multifetal gestations, macrosomia, uterine inversion, fibroid
uterus. Total 62.50% cases responds to medical line of
treatment.8.33% patients required bimanual uterine massage
with medical treatment.22.91%patients required conservative
surgical interventions & 6.25%patients required radical
surgery(sub total obstetric hysterectomy).We conclude that
identification of predisposing factor and timely medical,surgical
and bimanual massage can reduce mortality and morbidity in
PPH
Research Interests:
The aim was to the study clinical evaluation and outcome of patients with febrile thrombocytopenia. Methodology:100 patients of fever with thrombocytopenia. Malaria was the commonest cause of febrile thrombocytopenia. followed by... more
The aim was to the study clinical evaluation and
outcome of patients with febrile thrombocytopenia.
Methodology:100 patients of fever with thrombocytopenia.
Malaria was the commonest cause of febrile thrombocytopenia.
followed by Dengue and viral fever.Maximum percent of
bleeding seen at 5×103 to 10×103/cumm platelet count, then
11×103 to 20×103/cumm followed by 21×103 to
30×103/cumm.Out of 100 patients 23 patients showd bleeding
manifestations. The Commonest form of bleeding manifestation
was petechiae in 17 patients followed by hematuria, per rectal
bleeding and epistaxis in 3,2 and 1 patient respectively.Good
recovery was noted in 95% patients and mortality noted in 5%
patients. Septicemia accounted for 75% mortality. We conclude
that the febrile illness patients should be investigated for platelet
count whether they have bleeding manifestations or not. Strong
probability of dengue fever or other common causes like malaria,
viral fever and leptospirosis should be kept in mind in any case
of fever and thrombocytopenia as a decreased platelet count can
be severe without external manifestation and lead to a bad
prognosis if not treated with platelet transfusion early.
outcome of patients with febrile thrombocytopenia.
Methodology:100 patients of fever with thrombocytopenia.
Malaria was the commonest cause of febrile thrombocytopenia.
followed by Dengue and viral fever.Maximum percent of
bleeding seen at 5×103 to 10×103/cumm platelet count, then
11×103 to 20×103/cumm followed by 21×103 to
30×103/cumm.Out of 100 patients 23 patients showd bleeding
manifestations. The Commonest form of bleeding manifestation
was petechiae in 17 patients followed by hematuria, per rectal
bleeding and epistaxis in 3,2 and 1 patient respectively.Good
recovery was noted in 95% patients and mortality noted in 5%
patients. Septicemia accounted for 75% mortality. We conclude
that the febrile illness patients should be investigated for platelet
count whether they have bleeding manifestations or not. Strong
probability of dengue fever or other common causes like malaria,
viral fever and leptospirosis should be kept in mind in any case
of fever and thrombocytopenia as a decreased platelet count can
be severe without external manifestation and lead to a bad
prognosis if not treated with platelet transfusion early.
Research Interests:
Biodiesel refers to a vegetable oil- or animal fat-based diesel fuel consisting of long chain alkyl (methyl, propyl or ethyl) esters. Biodiesel is typically made by chemically reacting lipids with an alcohol. Biodiesel is meant to... more
Biodiesel refers to a vegetable oil- or animal fat-based
diesel fuel consisting of long chain alkyl (methyl, propyl or
ethyl) esters. Biodiesel is typically made by chemically reacting
lipids with an alcohol. Biodiesel is meant to be used in standard
diesel engines and is thus distinct from the vegetable oils.
Biodiesel can be used alone, or blended with diesel. Biodiesel, a
promising substitute as an alternative fuel has gained significant
attention due to the predicted shortness of conventional fuels and
environmental concern. The utilization of liquid fuels such as
biodiesel produced from Jatropha oil by transesterification
process represents one of the most promising options for the use
of conventional fossil fuels.
diesel fuel consisting of long chain alkyl (methyl, propyl or
ethyl) esters. Biodiesel is typically made by chemically reacting
lipids with an alcohol. Biodiesel is meant to be used in standard
diesel engines and is thus distinct from the vegetable oils.
Biodiesel can be used alone, or blended with diesel. Biodiesel, a
promising substitute as an alternative fuel has gained significant
attention due to the predicted shortness of conventional fuels and
environmental concern. The utilization of liquid fuels such as
biodiesel produced from Jatropha oil by transesterification
process represents one of the most promising options for the use
of conventional fossil fuels.
Research Interests:
Degraded document images is very difficult to segment in text format due the high inter /intra variation between the document background and foreground text from different document images. In this paper we propose a binarization... more
Degraded document images is very difficult to segment in text format due the high inter /intra variation
between the document background and foreground text from different document images. In this paper we propose a binarization
technique for recovering degraded document images. In the proposed technique firstly adaptive image contrast map is
constructed by giving input degraded document images and detect the text stroke edge pixel. Text of the document is segmented by
using local threshold estimation then further applying the post processing to improve document binarization quality. The
proposed method is simple, effective and involves minimum parameter tuning
between the document background and foreground text from different document images. In this paper we propose a binarization
technique for recovering degraded document images. In the proposed technique firstly adaptive image contrast map is
constructed by giving input degraded document images and detect the text stroke edge pixel. Text of the document is segmented by
using local threshold estimation then further applying the post processing to improve document binarization quality. The
proposed method is simple, effective and involves minimum parameter tuning
Research Interests:
A web portal architecture for implementation in private universities in Nigeria was proposed and described in this paper. The waterfall model was adopted as the methodology of choice where it prescribes a systematic approach to... more
A web portal architecture for implementation in
private universities in Nigeria was proposed and described in this
paper. The waterfall model was adopted as the methodology of
choice where it prescribes a systematic approach to software
development which helps to clearly define both the user and
system requirements, The portal proposed was developed using
several development tools such as WAMP packages where the
Windows platform is the operating system on which the portal
runs, Apache is the server, while MySQL was used for the
database and PHP as the scripting language. A model of the
portal was designed using modeling tools such as Data Flow
Diagram (which included student level data flow diagram,
lecturer level data flow diagram, administrator level data flow
diagram) and the Use Case Diagram. This was preceded by the
implementation of the portal to achieve specific objectives such
as controlling educational processes, providing access to
educational resources, storing user details and information,
ensuring security and data integrity, providing a user friendly
environment for users and confidentiality.
private universities in Nigeria was proposed and described in this
paper. The waterfall model was adopted as the methodology of
choice where it prescribes a systematic approach to software
development which helps to clearly define both the user and
system requirements, The portal proposed was developed using
several development tools such as WAMP packages where the
Windows platform is the operating system on which the portal
runs, Apache is the server, while MySQL was used for the
database and PHP as the scripting language. A model of the
portal was designed using modeling tools such as Data Flow
Diagram (which included student level data flow diagram,
lecturer level data flow diagram, administrator level data flow
diagram) and the Use Case Diagram. This was preceded by the
implementation of the portal to achieve specific objectives such
as controlling educational processes, providing access to
educational resources, storing user details and information,
ensuring security and data integrity, providing a user friendly
environment for users and confidentiality.
Research Interests:
Significant research has been carried out so far in the field of performance measurement and management. Various authors have presented their findings based on their respective perspective of the topic. A wide variety of literature... more
Significant research has been carried out so far in the field of performance measurement and management. Various
authors have presented their findings based on their respective perspective of the topic. A wide variety of literature available makes
the study of performance measures and metrics more difficult. The present study has made an attempt to dig into the literature to
identify the importance of performance management, terminologies and various models in performance measurement system.
Knowledge about types of measures, their purpose and tests on measures provides sufficient inputs while designing a performance
measurement system.
authors have presented their findings based on their respective perspective of the topic. A wide variety of literature available makes
the study of performance measures and metrics more difficult. The present study has made an attempt to dig into the literature to
identify the importance of performance management, terminologies and various models in performance measurement system.
Knowledge about types of measures, their purpose and tests on measures provides sufficient inputs while designing a performance
measurement system.
Research Interests:
The objective of the paper is to analyze the unsteady free convective flow and mass transfer through a viscous, incompressible, electrically conducting fluid along a porous vertical isothermal non-conducting uniformly moving plate... more
The objective of the paper is to analyze the unsteady
free convective flow and mass transfer through a viscous,
incompressible, electrically conducting fluid along a porous
vertical isothermal non-conducting uniformly moving plate in the
presence of exponentially decaying heat generation and
transverse magnetic field with variable suction and viscous
dissipation. The governing equations of motion, energy and
concentration are transformed into ordinary differential equations
using similarity parameter method. The ordinary differential
equations are then solved numerically using Runge – Kutta
method along with shooting technique. Numerical results for
velocity, temperature and concentration are obtained for various
values of physical parameter and presented graphically. Also the
numerical values of skin-friction coefficient, Nusselt number and
Sherwood number are obtained for various values of physical
parameters discussed and presented through tables.
free convective flow and mass transfer through a viscous,
incompressible, electrically conducting fluid along a porous
vertical isothermal non-conducting uniformly moving plate in the
presence of exponentially decaying heat generation and
transverse magnetic field with variable suction and viscous
dissipation. The governing equations of motion, energy and
concentration are transformed into ordinary differential equations
using similarity parameter method. The ordinary differential
equations are then solved numerically using Runge – Kutta
method along with shooting technique. Numerical results for
velocity, temperature and concentration are obtained for various
values of physical parameter and presented graphically. Also the
numerical values of skin-friction coefficient, Nusselt number and
Sherwood number are obtained for various values of physical
parameters discussed and presented through tables.
Research Interests:
Front Line Demonstration is one of the most powerful tools for transfer of technology. The present study was undertaken to find out the yield gap through FLDs on wheat crop. Krishi Vigyan Kendra, JAU, Amreli(Gujarat) conducted 100... more
Front Line Demonstration is one of the most powerful
tools for transfer of technology. The present study was
undertaken to find out the yield gap through FLDs on wheat
crop. Krishi Vigyan Kendra, JAU, Amreli(Gujarat) conducted
100 demonstration on wheat since 2006-07 to 2009-10 in
different seven adopted villages. Prevailing farmers’ practices
were treated as control for comparison with recommended
practices. The average four year data observed that an average
yield of demonstrated plot was obtained 43.26 q/ha over control
(36.59q/ha) with an additional yield of 6.67 q/ha and the increase
average wheat productivity by 18.22 per cent. The average
technology gap and index were found to be 6.74 and 13.48 per
cent.
tools for transfer of technology. The present study was
undertaken to find out the yield gap through FLDs on wheat
crop. Krishi Vigyan Kendra, JAU, Amreli(Gujarat) conducted
100 demonstration on wheat since 2006-07 to 2009-10 in
different seven adopted villages. Prevailing farmers’ practices
were treated as control for comparison with recommended
practices. The average four year data observed that an average
yield of demonstrated plot was obtained 43.26 q/ha over control
(36.59q/ha) with an additional yield of 6.67 q/ha and the increase
average wheat productivity by 18.22 per cent. The average
technology gap and index were found to be 6.74 and 13.48 per
cent.
Research Interests:
A study was conducted at the University of Agriculture, Makurdi, to determine water uptake at 6 and 12 hour intervals, and germination characteristics of scarified and non scarified seeds of castor bean accessions in 2008 and 2009.... more
A study was conducted at the University of
Agriculture, Makurdi, to determine water uptake at 6 and 12 hour
intervals, and germination characteristics of scarified and non
scarified seeds of castor bean accessions in 2008 and 2009. Two
hundred seeds were selected from each accession: one hundred
seeds were scarified mechanically by caruncle removal using
knife (seed lot 1), one hundred seeds were not scarified (seed lot
2). Each seed lot was immersed in 10ml of distilled water
contained in 9cm-diameter petridish. Thereafter, seed lots were
weighed at every 6 h starting from 0 to 24 h, and at every 12 h
up to 108 h. Water uptake in scarified and non scarified seeds
was determined by seed mass increase, and expressed as
percentage increase in mass of seeds. Germination test of two
hundred seeds of each accession was done by planting seeds 2cm
deep in moist sandy loam soil contained in plastic containers to
determine germination characteristics .Results showed that the
weight and percentage weight increase of seeds at 6 and 12 hour
intervals were significantly higher in scarified seeds than in non
scarified seeds. Scarified seeds attained maximum saturation at
60 h and non scarified seeds at 84 h. Scarified and non scarified
seeds differed significantly in water uptake and germination
characteristics at 6 and 12 hour intervals, being higher in
scarified seeds. Mechanical scarification improved water uptake,
germination characteristics and the planting value of seeds.
Agriculture, Makurdi, to determine water uptake at 6 and 12 hour
intervals, and germination characteristics of scarified and non
scarified seeds of castor bean accessions in 2008 and 2009. Two
hundred seeds were selected from each accession: one hundred
seeds were scarified mechanically by caruncle removal using
knife (seed lot 1), one hundred seeds were not scarified (seed lot
2). Each seed lot was immersed in 10ml of distilled water
contained in 9cm-diameter petridish. Thereafter, seed lots were
weighed at every 6 h starting from 0 to 24 h, and at every 12 h
up to 108 h. Water uptake in scarified and non scarified seeds
was determined by seed mass increase, and expressed as
percentage increase in mass of seeds. Germination test of two
hundred seeds of each accession was done by planting seeds 2cm
deep in moist sandy loam soil contained in plastic containers to
determine germination characteristics .Results showed that the
weight and percentage weight increase of seeds at 6 and 12 hour
intervals were significantly higher in scarified seeds than in non
scarified seeds. Scarified seeds attained maximum saturation at
60 h and non scarified seeds at 84 h. Scarified and non scarified
seeds differed significantly in water uptake and germination
characteristics at 6 and 12 hour intervals, being higher in
scarified seeds. Mechanical scarification improved water uptake,
germination characteristics and the planting value of seeds.
Research Interests:
The experiment was conducted at the Horticulture farm, Sher-e-Bangla Agricultural University, Dhaka, Bangladesh, during the period from May 2012 to August 2012. Summer tomato seedlings were sprayed with four levels of maleic... more
The experiment was conducted at the Horticulture
farm, Sher-e-Bangla Agricultural University, Dhaka,
Bangladesh, during the period from May 2012 to August 2012.
Summer tomato seedlings were sprayed with four levels of
maleic hydrazide viz. 0, 20, 40 and 60 ppm were arranged in
Randomized Complete Block Design with three replications.
Plant growth retardant- maleic hydrazide @ 60 ppm decrease
plant height, increases number of leaves, branch, flowers (33%)
and fruits (35%) plant
-1
. It also increases individual fruit weight
and yield of tomato ha
-1
about 32% and 57%, respectively but it
did not affect the fruit length and diameter.
farm, Sher-e-Bangla Agricultural University, Dhaka,
Bangladesh, during the period from May 2012 to August 2012.
Summer tomato seedlings were sprayed with four levels of
maleic hydrazide viz. 0, 20, 40 and 60 ppm were arranged in
Randomized Complete Block Design with three replications.
Plant growth retardant- maleic hydrazide @ 60 ppm decrease
plant height, increases number of leaves, branch, flowers (33%)
and fruits (35%) plant
-1
. It also increases individual fruit weight
and yield of tomato ha
-1
about 32% and 57%, respectively but it
did not affect the fruit length and diameter.
Research Interests:
Nowadays typical starter cultures are very expensive and because of this reason people tend to use a small amount of curd from a previous batch as the starter culture. But doing this continuously causes quality reduction of curds.... more
Nowadays typical starter cultures are very expensive
and because of this reason people tend to use a small amount of
curd from a previous batch as the starter culture. But doing this
continuously causes quality reduction of curds. When
consecutive curds are used as starter cultures, wild cultures can
be prominent because of dilution of Lactic Acid
Bacterialconcentration. Therefore, major objective of this study
was to prepare a freeze dried starter culture using dried
Malabar tamarind (Garcinia gummi-gutta) fruits to avoid such
situations. In addition, there was a necessity to check whether
there is a difference between curds prepared with commercial
culture and newly developed culture regarding consumer
preference for sensory attributes. And also it was important to
know the microbial composition of the end product. From the
first sensory evaluation, the best inoculation rate of Malabar
tamarind pulp was chosen and the curd made from it was
compared with curd made from commercial starter culture in the
second sensory evaluation. For chemical analysis, pH and
titratable acidity were determined for three successive days.
Microbial identification procedures were used in addition to the
determinationof totalplate count (TPC), yeasts & molds counts
and coliformcounts. Data were appropriately analyzed
statistically. Consumer preference was higher for the curd made
from highest concentration of Malabar tamarindpulp;therefore it
was compared with the curd made from thecommercialstarter
culture. Three species of Leuconostoc and four species of
Candidawere identified in the end product made from 5% of
Malabar tamarind pulp inoculated starter culture. Therefore,
results suggested that the Malabar tamarind can be used to
prepare a starter culture successfully which can be freeze dried
for further usage.
and because of this reason people tend to use a small amount of
curd from a previous batch as the starter culture. But doing this
continuously causes quality reduction of curds. When
consecutive curds are used as starter cultures, wild cultures can
be prominent because of dilution of Lactic Acid
Bacterialconcentration. Therefore, major objective of this study
was to prepare a freeze dried starter culture using dried
Malabar tamarind (Garcinia gummi-gutta) fruits to avoid such
situations. In addition, there was a necessity to check whether
there is a difference between curds prepared with commercial
culture and newly developed culture regarding consumer
preference for sensory attributes. And also it was important to
know the microbial composition of the end product. From the
first sensory evaluation, the best inoculation rate of Malabar
tamarind pulp was chosen and the curd made from it was
compared with curd made from commercial starter culture in the
second sensory evaluation. For chemical analysis, pH and
titratable acidity were determined for three successive days.
Microbial identification procedures were used in addition to the
determinationof totalplate count (TPC), yeasts & molds counts
and coliformcounts. Data were appropriately analyzed
statistically. Consumer preference was higher for the curd made
from highest concentration of Malabar tamarindpulp;therefore it
was compared with the curd made from thecommercialstarter
culture. Three species of Leuconostoc and four species of
Candidawere identified in the end product made from 5% of
Malabar tamarind pulp inoculated starter culture. Therefore,
results suggested that the Malabar tamarind can be used to
prepare a starter culture successfully which can be freeze dried
for further usage.
Research Interests:
Antlions (Insecta: Neuroptera) are xerophilous insects adapt to arid conditions that perform some resilent behaviours to overcome some noxious effects of the global warming. This paper focuses on the determination of the diversity... more
Antlions (Insecta: Neuroptera) are xerophilous insects
adapt to arid conditions that perform some resilent behaviours to
overcome some noxious effects of the global warming. This
paper focuses on the determination of the diversity of the antlion
in the Soudano-guinean and Soudano-sahelian area of Cameroon
analyzes the distribution of antlion larvae in these regions. After
3 years of survey, 3 antlions species dominate in the North of
Cameroon especially in the dry season. Pits distribution under
four tropical trees species is irregular, there is higher density of
pits close to the trunck at the shade. This decreases from the
shade to open space. At the regional level, the antlion’s pit site is
influenced by the chemical composition of the soil: higher
acidity, salinity, calcium and magnesium content are suppressive
to larval development in one hand. In the other hand, potassium,
sulfates and chloride amount are favorable to their development.
Myrmeleon quinquemaculatus (Hagen,1853), is endemic to
Guinean higher savannah of the Adamaoua region; Myrmeleon
obscurus (Rambur, 1842) is a species widely spread in the 3
sampled regions, and Hagenomya tristicis (Walker, 1853) is
restricted to the Soudano-sahelian zone.
adapt to arid conditions that perform some resilent behaviours to
overcome some noxious effects of the global warming. This
paper focuses on the determination of the diversity of the antlion
in the Soudano-guinean and Soudano-sahelian area of Cameroon
analyzes the distribution of antlion larvae in these regions. After
3 years of survey, 3 antlions species dominate in the North of
Cameroon especially in the dry season. Pits distribution under
four tropical trees species is irregular, there is higher density of
pits close to the trunck at the shade. This decreases from the
shade to open space. At the regional level, the antlion’s pit site is
influenced by the chemical composition of the soil: higher
acidity, salinity, calcium and magnesium content are suppressive
to larval development in one hand. In the other hand, potassium,
sulfates and chloride amount are favorable to their development.
Myrmeleon quinquemaculatus (Hagen,1853), is endemic to
Guinean higher savannah of the Adamaoua region; Myrmeleon
obscurus (Rambur, 1842) is a species widely spread in the 3
sampled regions, and Hagenomya tristicis (Walker, 1853) is
restricted to the Soudano-sahelian zone.
Research Interests:
The purpose of the study was to determine the challenges facing implementation of free primary education in Kenya today using Githunguri district in Kiambu County as a case study. The study sought to identify the factors that have... more
The purpose of the study was to determine the
challenges facing implementation of free primary education in
Kenya today using Githunguri district in Kiambu County as a
case study. The study sought to identify the factors that have lead
to poor implementation of the free primary education. The target
population is the 30 public primary schools in the district. A
census method of data collection was used. The study revealed
that public primary schools in Githunguri district are facing
numerous challenges in terms of performance, administrative,
and financial. This have in turn impacted negatively on the
smooth implantation of the program.
challenges facing implementation of free primary education in
Kenya today using Githunguri district in Kiambu County as a
case study. The study sought to identify the factors that have lead
to poor implementation of the free primary education. The target
population is the 30 public primary schools in the district. A
census method of data collection was used. The study revealed
that public primary schools in Githunguri district are facing
numerous challenges in terms of performance, administrative,
and financial. This have in turn impacted negatively on the
smooth implantation of the program.
Research Interests:
A segmentation and graph-based video sequence matching method specifically, due to the good stability and discriminative ability of local features, we use SIFT descriptor for video content description. However, matching based on... more
A segmentation and graph-based video sequence
matching method specifically, due to the good stability and
discriminative ability of local features, we use SIFT descriptor
for video content description. However, matching based on SIFT
descriptor is computationally expensive for large number of
points and the high dimension. Thus, to reduce the computational
complexity, we first use the dual-threshold method to segment
the videos into segments with homogeneous content and extract
Keyframes from each segment. SIFT features are extracted from
the Keyframes of the segments. Then, we propose an SVD-based
method to match two video frames with SIFT point set
descriptors. To obtain the video sequence matching result, we
propose a graph-based method.
matching method specifically, due to the good stability and
discriminative ability of local features, we use SIFT descriptor
for video content description. However, matching based on SIFT
descriptor is computationally expensive for large number of
points and the high dimension. Thus, to reduce the computational
complexity, we first use the dual-threshold method to segment
the videos into segments with homogeneous content and extract
Keyframes from each segment. SIFT features are extracted from
the Keyframes of the segments. Then, we propose an SVD-based
method to match two video frames with SIFT point set
descriptors. To obtain the video sequence matching result, we
propose a graph-based method.
Research Interests:
In wireless sensor network nodes position estimation in space is known as localization. Node localization in wireless sensor network is important for many applications and to find the position with Received Signal Strength... more
In wireless sensor network nodes position
estimation in space is known as localization. Node
localization in wireless sensor network is important for
many applications and to find the position with Received
Signal Strength Indicator requires a number of anchor
nodes. However the estimation of distance from signal
strength decay in not very accurate especially in time
varying environmental conditions and the estimation of
exact direction required highly directive antenna but, may
still affected by multipath fading. A Genetic Algorithm
for wireless sensor network localization is proposed in
this paper to solve the issue that the positioning accuracy
is low with minimum anchor nodes. Hence in this paper
we are presenting a Genetic algorithm for optimization
approach which tries to find the optimal location by
satisfying both the criteria with minimal error. The
simulation results also shows effectively outperform both
the techniques
estimation in space is known as localization. Node
localization in wireless sensor network is important for
many applications and to find the position with Received
Signal Strength Indicator requires a number of anchor
nodes. However the estimation of distance from signal
strength decay in not very accurate especially in time
varying environmental conditions and the estimation of
exact direction required highly directive antenna but, may
still affected by multipath fading. A Genetic Algorithm
for wireless sensor network localization is proposed in
this paper to solve the issue that the positioning accuracy
is low with minimum anchor nodes. Hence in this paper
we are presenting a Genetic algorithm for optimization
approach which tries to find the optimal location by
satisfying both the criteria with minimal error. The
simulation results also shows effectively outperform both
the techniques
Research Interests:
This paper is highlighting the trend of use of cloud computing. Cloud Computing gives range of computing resources like servers and storage of emails, documents, voice, etc. over the internet. It provides hosting environment which... more
This paper is highlighting the trend of use of cloud
computing. Cloud Computing gives range of computing
resources like servers and storage of emails, documents, voice,
etc. over the internet. It provides hosting environment which is
instant, secure, scalable, flexible, and helps to save money, time
and resources. Because of metaphor for the internet it’s called
cloud computing where internet is cloud. In simplest words,
cloud computing means keeping and retrieving data and
programs over the Internet instead of our secondary memory of
computer.This paper describing about the use of Cloud
Computing in Organization, Advantage of Cloud Computing,
Problems with Cloud Computing, Stack of Cloud Computing,
Leaders of Cloud Computing and Future Forecast.
computing. Cloud Computing gives range of computing
resources like servers and storage of emails, documents, voice,
etc. over the internet. It provides hosting environment which is
instant, secure, scalable, flexible, and helps to save money, time
and resources. Because of metaphor for the internet it’s called
cloud computing where internet is cloud. In simplest words,
cloud computing means keeping and retrieving data and
programs over the Internet instead of our secondary memory of
computer.This paper describing about the use of Cloud
Computing in Organization, Advantage of Cloud Computing,
Problems with Cloud Computing, Stack of Cloud Computing,
Leaders of Cloud Computing and Future Forecast.
Research Interests:
Having the hydropower potential of 42000 MW and other immense source of electrical energy, Nepal still faces the problem of load shedding. And this problem has catastrophic consequences as electricity rules the routine of our busy... more
Having the hydropower potential of 42000 MW and
other immense source of electrical energy, Nepal still faces the
problem of load shedding. And this problem has catastrophic
consequences as electricity rules the routine of our busy lives
from micro to macro level; say to charge a cell phone (essence of
today’s lives) or to fill tank by water for numerous purposes.
However, the situation, when the daily busy schedule and the
problem of load shedding intersect, can be addressed.
other immense source of electrical energy, Nepal still faces the
problem of load shedding. And this problem has catastrophic
consequences as electricity rules the routine of our busy lives
from micro to macro level; say to charge a cell phone (essence of
today’s lives) or to fill tank by water for numerous purposes.
However, the situation, when the daily busy schedule and the
problem of load shedding intersect, can be addressed.
Research Interests:
This paper presents the concept of using a polyethene film to address the shortcomings of the conventional solar pond which are low efficiency, short operation time among others. The thermal behavior of a solar pond with a... more
This paper presents the concept of using a polyethene
film to address the shortcomings of the conventional solar pond
which are low efficiency, short operation time among others. The
thermal behavior of a solar pond with a polyethene has been
analyzed and compared with that without a polyethene film. The
experiments show that: the heat storage layer (LCZ) temperature
rising rate was significantly higher than that of single layer
porous media solar pond. The polyethene film of thickness
100µm was used. The polyethene film brings about the
greenhouse effect where the solar energy that penetrates the film
is trapped and improves the efficiency of the storage zone.
Results show that the efficiency of a polyethene stabilized pond
rises to about 69 % compared to the conventional solar pond with
about 52 %.
film to address the shortcomings of the conventional solar pond
which are low efficiency, short operation time among others. The
thermal behavior of a solar pond with a polyethene has been
analyzed and compared with that without a polyethene film. The
experiments show that: the heat storage layer (LCZ) temperature
rising rate was significantly higher than that of single layer
porous media solar pond. The polyethene film of thickness
100µm was used. The polyethene film brings about the
greenhouse effect where the solar energy that penetrates the film
is trapped and improves the efficiency of the storage zone.
Results show that the efficiency of a polyethene stabilized pond
rises to about 69 % compared to the conventional solar pond with
about 52 %.
Research Interests:
Today‟s social scientists study caste religion, race, education, industrialization and trauma as different areas to improve the existing scientific knowledge whereas such „divisions‟ in the past affected humanity differently and... more
Today‟s social scientists study caste religion, race,
education, industrialization and trauma as different areas to
improve the existing scientific knowledge whereas such
„divisions‟ in the past affected humanity differently and because
of certain human mental features the need to minimize the
probability of reoccurrence is a challenging situation.
education, industrialization and trauma as different areas to
improve the existing scientific knowledge whereas such
„divisions‟ in the past affected humanity differently and because
of certain human mental features the need to minimize the
probability of reoccurrence is a challenging situation.
Research Interests:
TrinuclearCu(II) complex was designed and synthesized. The binuclear Cu(II) complex was prepared and then condensed with a mononuclear Cu(II) complex to form trinuclear complex as shown below. All the complexes were characterized by... more
TrinuclearCu(II) complex was designed and synthesized. The binuclear Cu(II) complex was prepared and then condensed
with a mononuclear Cu(II) complex to form trinuclear complex as shown below. All the complexes were characterized by using FTIR and UV-Visible spectral studies. ESR spectra and magnetic moments of the trinuclearCu(II) complex show the presence of
antiferromagnetic coupling.The electrochemical properties of these complexes were studied in the range of 0 V to -1.4 V. The
mononuclear Cu(II) complex shows single electron reduction potential at (Epc= - 1.22V), the binuclear Cu(II) complex shows two
quasireversible single electron reduction potentials at (E
1
pc= - 0.76 V and E
2
pc = -1.23 V) whereas, the trinuclear Cu(II) complex
shows three quasireversible single electron reduction potentials at (E
1
pc = -0.67 V , E
2
pc= -0.935 V and E
3
pc= -1.17 V). The binding
interaction of the complexes with calf thymus-DNA was studied using absorption and fluorescence spectral techniques.
with a mononuclear Cu(II) complex to form trinuclear complex as shown below. All the complexes were characterized by using FTIR and UV-Visible spectral studies. ESR spectra and magnetic moments of the trinuclearCu(II) complex show the presence of
antiferromagnetic coupling.The electrochemical properties of these complexes were studied in the range of 0 V to -1.4 V. The
mononuclear Cu(II) complex shows single electron reduction potential at (Epc= - 1.22V), the binuclear Cu(II) complex shows two
quasireversible single electron reduction potentials at (E
1
pc= - 0.76 V and E
2
pc = -1.23 V) whereas, the trinuclear Cu(II) complex
shows three quasireversible single electron reduction potentials at (E
1
pc = -0.67 V , E
2
pc= -0.935 V and E
3
pc= -1.17 V). The binding
interaction of the complexes with calf thymus-DNA was studied using absorption and fluorescence spectral techniques.
Research Interests:
Automatic Number Plate Recognition (ANPR) system is highly accuracy-demanded application for car identification. This paper presents a new method of block-based ANPR system for recognition of Indian car license number plates.... more
Automatic Number Plate Recognition (ANPR)
system is highly accuracy-demanded application for car
identification. This paper presents a new method of block-based
ANPR system for recognition of Indian car license number
plates. Since number plate guidelines are not strictly practiced in
India and wide variations found on these plates in terms of font
type, character size, screws/dots etc., it often becomes difficult to
correctly identify the non-standard number plate characters. This
proposed method works well with both standard and nonstandard Indian number plate images taken under various
illumination conditions. By using the block-based feature
extraction process this method of recognition provides a high
recognition rate of 98.2% and speed up the processing time of
each character to 3.3ms when using a database of 3399 character
images
system is highly accuracy-demanded application for car
identification. This paper presents a new method of block-based
ANPR system for recognition of Indian car license number
plates. Since number plate guidelines are not strictly practiced in
India and wide variations found on these plates in terms of font
type, character size, screws/dots etc., it often becomes difficult to
correctly identify the non-standard number plate characters. This
proposed method works well with both standard and nonstandard Indian number plate images taken under various
illumination conditions. By using the block-based feature
extraction process this method of recognition provides a high
recognition rate of 98.2% and speed up the processing time of
each character to 3.3ms when using a database of 3399 character
images
Research Interests:
Optical imaging in medical field is crucial for early detection of oral diseases, to carry out more effective minimallyinvasive targeted-therapies and to restore diseased tissues functionally and aesthetically. Optical methods can be... more
Optical imaging in medical field is crucial for early
detection of oral diseases, to carry out more effective minimallyinvasive targeted-therapies and to restore diseased tissues
functionally and aesthetically. Optical methods can be based on
the properties of light scattering, absorption and fluorescence. In
doing so, LEDs and classical light sources can be used. All of
these methods have one basic principle in common; the optical
spectrum of a tissue contains information about the biochemical
composition and/or the structure of the tissue, which provide
diagnostic information for tissue characterization. Among them,
the most promising techniques to detect and classify different
stages of caries are those based on the quantitative measurements
of tooth auto fluorescence and diffuse reflectance. These
techniques are non-destructive and allow detection of structural
and elemental changes on the surface and inside of tissue. When
tooth is irradiated with UV or blue light, several fluorophores in
tissue produce a broad fluorescence distribution in the visible
wavelength region. This fluorescence is referred to as the auto
fluorescence, or endogenous fluorescence. Optical proprieties of
caries affected tooth are different from sound tissue. Spectral
imaging based on this concept may be advancement for the
diagnosis of diseases
detection of oral diseases, to carry out more effective minimallyinvasive targeted-therapies and to restore diseased tissues
functionally and aesthetically. Optical methods can be based on
the properties of light scattering, absorption and fluorescence. In
doing so, LEDs and classical light sources can be used. All of
these methods have one basic principle in common; the optical
spectrum of a tissue contains information about the biochemical
composition and/or the structure of the tissue, which provide
diagnostic information for tissue characterization. Among them,
the most promising techniques to detect and classify different
stages of caries are those based on the quantitative measurements
of tooth auto fluorescence and diffuse reflectance. These
techniques are non-destructive and allow detection of structural
and elemental changes on the surface and inside of tissue. When
tooth is irradiated with UV or blue light, several fluorophores in
tissue produce a broad fluorescence distribution in the visible
wavelength region. This fluorescence is referred to as the auto
fluorescence, or endogenous fluorescence. Optical proprieties of
caries affected tooth are different from sound tissue. Spectral
imaging based on this concept may be advancement for the
diagnosis of diseases
Research Interests:
Wireless mesh networks (WMNs) have gained considerable interest in expanding IEEE 802.11 networks to large-scale enterprise and community scenarios, primarily because of its capability of providing wide-band network access to a... more
Wireless mesh networks (WMNs) have gained
considerable interest in expanding IEEE 802.11 networks to
large-scale enterprise and community scenarios, primarily
because of its capability of providing wide-band network access
to a significant number of users. However, the mesh nodes are
typically limited in resources such as bandwidth, computation
power and memory. Capacity limitation is one of the
fundamental issues in wireless networks. Excess capacity(EC) is
the unused capacity. Here in this paper EC Management
techniques are used to improve network performance. In this
approach a proactive provisioning algorithm is used which is
checking in advance whether network capacity is full or not,
whether new more connections can be established or not and is
freeing up the excess capacity in advance. This approach reduces
the End-to-End delay, packet lost ratio and improves the other
network performance metrics like packet delivery ratio,
throughput and capacity utilization. These process is performed
by reserving capacity and freeing up the excess capacity
respectively in advance.
considerable interest in expanding IEEE 802.11 networks to
large-scale enterprise and community scenarios, primarily
because of its capability of providing wide-band network access
to a significant number of users. However, the mesh nodes are
typically limited in resources such as bandwidth, computation
power and memory. Capacity limitation is one of the
fundamental issues in wireless networks. Excess capacity(EC) is
the unused capacity. Here in this paper EC Management
techniques are used to improve network performance. In this
approach a proactive provisioning algorithm is used which is
checking in advance whether network capacity is full or not,
whether new more connections can be established or not and is
freeing up the excess capacity in advance. This approach reduces
the End-to-End delay, packet lost ratio and improves the other
network performance metrics like packet delivery ratio,
throughput and capacity utilization. These process is performed
by reserving capacity and freeing up the excess capacity
respectively in advance.
Research Interests:
The functioning of calcium lignosulfonate (CLS) as the potential inhibitor in the corrosion of mild steel in 0.5 M H2SO4 medium has been studied. The various parameters in connection with the corrosion behaviour of the metal and the... more
The functioning of calcium lignosulfonate (CLS) as the
potential inhibitor in the corrosion of mild steel in 0.5 M H2SO4
medium has been studied. The various parameters in connection
with the corrosion behaviour of the metal and the inhibitive
action of CLS were obtained by weight loss, potentiodynamic
polarisation, electrochemical impedance spectroscopy (EIS) and
scanning electron microscopy(SEM) methods. The effect of
temperature on the mild steel surface has been reported. The
results of the present investigation show that CLS acts as a good
inhibitor and it is of mixed type. The mode of action is by the
process of adsorption at anodic and cathodic sites. The scanning
electron microscopic studies gives the picture of surface
morphology of mild steel in the presence and absence of
inhibitor.
potential inhibitor in the corrosion of mild steel in 0.5 M H2SO4
medium has been studied. The various parameters in connection
with the corrosion behaviour of the metal and the inhibitive
action of CLS were obtained by weight loss, potentiodynamic
polarisation, electrochemical impedance spectroscopy (EIS) and
scanning electron microscopy(SEM) methods. The effect of
temperature on the mild steel surface has been reported. The
results of the present investigation show that CLS acts as a good
inhibitor and it is of mixed type. The mode of action is by the
process of adsorption at anodic and cathodic sites. The scanning
electron microscopic studies gives the picture of surface
morphology of mild steel in the presence and absence of
inhibitor.
Research Interests:
Cloud computing provides massive computation power and storage capacity which enable users to deploy computation and data-intensive applications without infrastructure investment. Along the processing of such applications, a large... more
Cloud computing provides massive computation power and storage capacity which enable users to deploy computation
and data-intensive applications without infrastructure investment. Along the processing of such applications, a large volume of intermediate data sets will be generated, and often stored to save the cost of re computing them. However, preserving the privacy of intermediate data sets becomes a challenging problem because adversaries may recover privacy-sensitive information by analyzing multiple intermediate data sets. Encrypting ALL data sets in cloud is widely adopted in existing approaches to address this challenge.
and data-intensive applications without infrastructure investment. Along the processing of such applications, a large volume of intermediate data sets will be generated, and often stored to save the cost of re computing them. However, preserving the privacy of intermediate data sets becomes a challenging problem because adversaries may recover privacy-sensitive information by analyzing multiple intermediate data sets. Encrypting ALL data sets in cloud is widely adopted in existing approaches to address this challenge.
Research Interests:
Soybean (Glycine max) is an important vegetable oilseed crop. It is considered to be a cash crop. It is a major source of edible vegetable oils and proteins which contains about 40% protein and 20% oil. The genetic diversity was estimated... more
Soybean (Glycine max) is an important vegetable oilseed crop. It is considered to be a cash crop. It is a major source of edible vegetable oils and proteins which contains about 40% protein and 20% oil. The genetic diversity was estimated among 7 varieties of Soybean using 22 RAPD primers. The RAPD marker is useful tool for assessing genetic variation and resolving cultivars identities. Among the 22 primers, 11 primers showed polymorphism.
Research Interests:
Forty four genotypes of soybean (Glycine max (L.) Merrill] including indigenous germplasm of North East India were studied to evaluate genetic variation for seed yield and Yellow Mosaic Virus (YMV) resistance. All traits under study... more
Forty four genotypes of soybean (Glycine max (L.) Merrill] including indigenous germplasm of North East India were studied to evaluate genetic variation for seed yield and
Yellow Mosaic Virus (YMV) resistance. All traits under study
viz, Plant height (PH), Internodal length(IL), No. of trifoliate
leaves plant-1(TL), Pods plant-1(PP), Seeds plant-1(SP), 100-
seed weight (SW), Pod weight (PW), Seed yield plant-1(SY),
Days to 50% flowering (DF) and Days to maturity (DM)
exhibited wide variation among the genotypes. 100-seed weight
exhibited highest coefficient of variance at both genotypic
(GCV) and phenotypic level (PCV) followed by seed yield plant-1
and seeds plant-1indicating wide variation among the genotypes under study. High heritability coupled with high genetic advance was observed in 100-seed weight, seeds plant
-1, seed yield plant-1,plant height and pod weight plant-1
indicating their potential to be selected for the effectiveness of further improvement. Character association studies revealed significant and positive genetic correlation of seed yield plant
-1with pod weight plant-1 and 100-Seed weight. Screening for Yellow Mosaic Virus resistance revealed one highly susceptible variety viz. JS 335 and two highly resistant varieties viz.DS 9712 and DS9814.
Yellow Mosaic Virus (YMV) resistance. All traits under study
viz, Plant height (PH), Internodal length(IL), No. of trifoliate
leaves plant-1(TL), Pods plant-1(PP), Seeds plant-1(SP), 100-
seed weight (SW), Pod weight (PW), Seed yield plant-1(SY),
Days to 50% flowering (DF) and Days to maturity (DM)
exhibited wide variation among the genotypes. 100-seed weight
exhibited highest coefficient of variance at both genotypic
(GCV) and phenotypic level (PCV) followed by seed yield plant-1
and seeds plant-1indicating wide variation among the genotypes under study. High heritability coupled with high genetic advance was observed in 100-seed weight, seeds plant
-1, seed yield plant-1,plant height and pod weight plant-1
indicating their potential to be selected for the effectiveness of further improvement. Character association studies revealed significant and positive genetic correlation of seed yield plant
-1with pod weight plant-1 and 100-Seed weight. Screening for Yellow Mosaic Virus resistance revealed one highly susceptible variety viz. JS 335 and two highly resistant varieties viz.DS 9712 and DS9814.
Research Interests:
The mobile nodes in a network which can communicate with each other through a radio wave without any specific infrastructure is widely known as Mobile Ad-hoc Network(MANET). MANET has a number of routing protocols.
Research Interests:
Micro Electric Discharge Machining is a nontraditional machining process which can be used for drilling micro holes in high strength to weight ratio materials. This present research study deals with the single optimization of micro... more
Micro Electric Discharge Machining is a nontraditional machining process which can be used for drilling
micro holes in high strength to weight ratio materials. This
present research study deals with the single optimization of
micro EDM process using Genetic Algorithm. Mathematical
models using Response Surface Methodology (RSM) is used to
correlate the response and the parameters. The desired responses
are minimum tool wear rate. The control parameters considered
are pulse on time, peak current and flushing pressure on micro
EDM of AISI stainless steel 304. The process control parameters
of the machine have to be set at an optimal setting in order to
achieve the desired responses.
micro holes in high strength to weight ratio materials. This
present research study deals with the single optimization of
micro EDM process using Genetic Algorithm. Mathematical
models using Response Surface Methodology (RSM) is used to
correlate the response and the parameters. The desired responses
are minimum tool wear rate. The control parameters considered
are pulse on time, peak current and flushing pressure on micro
EDM of AISI stainless steel 304. The process control parameters
of the machine have to be set at an optimal setting in order to
achieve the desired responses.
Research Interests:
The forecast of electricity demand in India is of considerable interest since the electricity sector has been the prime focus of past as well as present Governments. This study presents three models of prediction of electricity... more
The forecast of electricity demand in India is of
considerable interest since the electricity sector has been the
prime focus of past as well as present Governments. This study
presents three models of prediction of electricity demand of New
Delhi, namely Multiple Regression, Trend Seasonality Model
and ARIMA modelling. The significance of climatic and
seasonal factors on electricity demand as well as comparison of
the relative accuracy of the models have also been discussed
considerable interest since the electricity sector has been the
prime focus of past as well as present Governments. This study
presents three models of prediction of electricity demand of New
Delhi, namely Multiple Regression, Trend Seasonality Model
and ARIMA modelling. The significance of climatic and
seasonal factors on electricity demand as well as comparison of
the relative accuracy of the models have also been discussed
Research Interests:
The study examined the impact of school location `on academic achievement of Science Students in Senior Secondary School Certificate Examination. The purpose was to determine whether the geographical location has any impact on the... more
The study examined the impact of school location `on
academic achievement of Science Students in Senior Secondary
School Certificate Examination. The purpose was to determine
whether the geographical location has any impact on the
achievement of the students in Biology, Chemistry and Physics.
academic achievement of Science Students in Senior Secondary
School Certificate Examination. The purpose was to determine
whether the geographical location has any impact on the
achievement of the students in Biology, Chemistry and Physics.
Research Interests:
The Students’ Variables as Predictor of Secondary School Students’ Performance in Science in Ikere Local Government Area of Ekiti State, Nigeria was investigated in this study. The study adopted a survey research design of the ex-post... more
The Students’ Variables as Predictor of Secondary School Students’ Performance in Science in Ikere Local Government Area of Ekiti State, Nigeria was investigated in this study. The study adopted a survey research design of the ex-post facto type. The sample comprised 125 senior secondary school II
science students drawn from the five secondary schools in Ikere Local Government Area of Ekiti state. The instruments used for the study was questionnaire and past academic performance in three science subjects (Biology, Chemistry and Physics) of the students involved in the study.
science students drawn from the five secondary schools in Ikere Local Government Area of Ekiti state. The instruments used for the study was questionnaire and past academic performance in three science subjects (Biology, Chemistry and Physics) of the students involved in the study.
Research Interests:
This paper investigated the impact of Telecommunication System in Ekiti State, Nigeria. The study adopted descriptive research design of the survey type which was questionnaire based. The targeted population for the study was all the... more
This paper investigated the impact of Telecommunication System in Ekiti State, Nigeria. The study adopted descriptive research design of the survey type which was questionnaire based. The targeted population for the study was all the users of telecommunication systems in Ado Ekiti Local Government Area of Ekiti State, Nigeria. A simple random sampling technique was used to select one hundred (100) people (male and female) from Ado LGA of Ekiti State.
Research Interests:
The use of instructional resources makes teaching and learning less arduous. It enhances learners’ ability to grasp what is taught with ease. Yet most teachers fail to apply the relevant teaching and learning resources in the... more
The use of instructional resources makes teaching and
learning less arduous. It enhances learners’ ability to grasp what is taught with ease. Yet most teachers fail to apply the relevant teaching and learning resources in the instructional intercourse.
This study explored the views of Senior High School accounting
students and teachers on the use of instructional resources in
accounting instructions. In all, 12 accounting teachers, who were selected purposely, and 151 accounting students, who were selected randomly, from four selected Senior High schools in Cape Coast Metropolis responded to a set of questionnaire.
learning less arduous. It enhances learners’ ability to grasp what is taught with ease. Yet most teachers fail to apply the relevant teaching and learning resources in the instructional intercourse.
This study explored the views of Senior High School accounting
students and teachers on the use of instructional resources in
accounting instructions. In all, 12 accounting teachers, who were selected purposely, and 151 accounting students, who were selected randomly, from four selected Senior High schools in Cape Coast Metropolis responded to a set of questionnaire.
Research Interests:
If productivity before motivation proves elusive, then it is wasteful to ensure consistent preaching of same. The best rather than discretionary approach is to apply the complete reversal of this working guideline. Efforts need to be... more
If productivity before motivation proves elusive, then it is wasteful to ensure consistent preaching of same. The best
rather than discretionary approach is to apply the complete
reversal of this working guideline. Efforts need to be channeled
to motivating teachers to measure up to the required standard of performance. But it would be untenable if the teachers concerned did not require any more motivation. This necessitated the need to explore the level to which teachers, notably accounting teachers, were motivated to stay committed to duty.
rather than discretionary approach is to apply the complete
reversal of this working guideline. Efforts need to be channeled
to motivating teachers to measure up to the required standard of performance. But it would be untenable if the teachers concerned did not require any more motivation. This necessitated the need to explore the level to which teachers, notably accounting teachers, were motivated to stay committed to duty.
Research Interests:
The study in this paper involves the steady two dimensional flows and heat transfer through a channel bounded by a stretching sheet and a highly porous layer with impermeable bottom. The expressions for thestream function, velocity,... more
The study in this paper involves the steady two dimensional flows and heat transfer through a channel bounded by a
stretching sheet and a highly porous layer with impermeable bottom. The expressions for thestream function, velocity, temperature distribution, coefficient of skin friction and the rates of heat transfer at the lower permeable surface and the upper sheet, have been obtained and discussed.
stretching sheet and a highly porous layer with impermeable bottom. The expressions for thestream function, velocity, temperature distribution, coefficient of skin friction and the rates of heat transfer at the lower permeable surface and the upper sheet, have been obtained and discussed.
Research Interests:
With the emergence of the Internet, software development has become an integral part of almost every aspect of business today. Companies are going for the web based application as it can be accessed 24 hours from anywhere. Companies are... more
With the emergence of the Internet, software development has become an integral part of almost every aspect of business today. Companies are going for the web based application as it can be accessed 24 hours from anywhere. Companies are preferred to go for the web based application for their convenience and real time information.
Research Interests:
Tobacco related oral cancer occurs due to accumulation of genetic alterations induced by the genotoxins present in betel quid. The objective of the study was evaluate the cytogenetic damage in the peripheral blood of oral cancer... more
Tobacco related oral cancer occurs due to accumulation of genetic alterations induced by the genotoxins present in betel
quid. The objective of the study was evaluate the cytogenetic damage in the peripheral blood of oral cancer patients and control
subjects by anaysing the structural aberrations (STAs) .The frequency of STAs was analyzed in 60 histopathologically confirmed oral potentially malignant disorders (OPMDs) and oral squamous cell carcinoma (OSCC) patients. STAs showed a significant P value between the Controls, OPMDs & OSCC cases through ANOVA. Significant P value through t-test was also observed between the
pairs of group namely Controls Vs OPMDs cases, Control Vs OSCC cases and OPMDs Vs OSCC cases. STAs showed a significant P value in the patients when compared with the controls and also showed an increased chromosomal alteration in OPMDs and further increased in OSCC thus correlating well with the clinical stages of the disease. CSAs were more than CTAs in the cases with
dicentrics being more prevalent. The elevated STAs in the study group could be attributed to the fact they belong to high risk
population for oral cancer. A predictor STAs identified in the present study may be used in future for early diagnosis and subsequent disease management of the tobacco related oral cancer patients.
quid. The objective of the study was evaluate the cytogenetic damage in the peripheral blood of oral cancer patients and control
subjects by anaysing the structural aberrations (STAs) .The frequency of STAs was analyzed in 60 histopathologically confirmed oral potentially malignant disorders (OPMDs) and oral squamous cell carcinoma (OSCC) patients. STAs showed a significant P value between the Controls, OPMDs & OSCC cases through ANOVA. Significant P value through t-test was also observed between the
pairs of group namely Controls Vs OPMDs cases, Control Vs OSCC cases and OPMDs Vs OSCC cases. STAs showed a significant P value in the patients when compared with the controls and also showed an increased chromosomal alteration in OPMDs and further increased in OSCC thus correlating well with the clinical stages of the disease. CSAs were more than CTAs in the cases with
dicentrics being more prevalent. The elevated STAs in the study group could be attributed to the fact they belong to high risk
population for oral cancer. A predictor STAs identified in the present study may be used in future for early diagnosis and subsequent disease management of the tobacco related oral cancer patients.
Research Interests:
The frontal sinuses are a part of paranasal sinuses and they are located in the frontal bone above each orbits. The structure of frontal sinus can be variable from person to person and its sizes might be different in different... more
The frontal sinuses are a part of paranasal sinuses and
they are located in the frontal bone above each orbits. The
structure of frontal sinus can be variable from person to person
and its sizes might be different in different populations. 50
macerated skulls(Males=28, Females=22) of age group 40-60 yrs
are cleaned and subjected to 3D axial multislider CT scan. Axial
and coronal images of slice thickness of 4mm were obtained.
Frontal sinus ( symmetry and lobulations) were observed and
classified. Frontal sinus symmetry was observed in 34 (68%)
individuals, asymmetry in 15 (30%) individuals and frontal sinus
was absent in 1(2%). The features of frontal sinus morphology
make it most convenient part of the skeleton for forensic
identification. Variations seen in the anatomy of frontal sinus
will help otolaryngologists during surgical procedures involving
frontal sinus and skull base.
they are located in the frontal bone above each orbits. The
structure of frontal sinus can be variable from person to person
and its sizes might be different in different populations. 50
macerated skulls(Males=28, Females=22) of age group 40-60 yrs
are cleaned and subjected to 3D axial multislider CT scan. Axial
and coronal images of slice thickness of 4mm were obtained.
Frontal sinus ( symmetry and lobulations) were observed and
classified. Frontal sinus symmetry was observed in 34 (68%)
individuals, asymmetry in 15 (30%) individuals and frontal sinus
was absent in 1(2%). The features of frontal sinus morphology
make it most convenient part of the skeleton for forensic
identification. Variations seen in the anatomy of frontal sinus
will help otolaryngologists during surgical procedures involving
frontal sinus and skull base.
Research Interests:
This study investigated the causal analysis relating the human resource management (HR) practices, perceived organizational politics (POP), and perceived satisfaction level (PSL) with the mediating role of organizational... more
This study investigated the causal analysis relating the
human resource management (HR) practices, perceived
organizational politics (POP), and perceived satisfaction level
(PSL) with the mediating role of organizational identification
(OI) to organizational commitment (OC) among the employees
of Adventist Medical Center and Adventist Medical Center
College, Iligan City, Lanao del Norte. The study used a
descriptive-correlation and causal non-experimental design and
the selection of sample were done through simple random
sampling. Results revealed that only HR practices has direct and
indirect effects to OC. It is concluded that if HR practices within
organization are more favorable to the employees, they will more likely possess higher satisfaction in their works. They also tend to have strong identification with the organization, which leads them to better commitment
human resource management (HR) practices, perceived
organizational politics (POP), and perceived satisfaction level
(PSL) with the mediating role of organizational identification
(OI) to organizational commitment (OC) among the employees
of Adventist Medical Center and Adventist Medical Center
College, Iligan City, Lanao del Norte. The study used a
descriptive-correlation and causal non-experimental design and
the selection of sample were done through simple random
sampling. Results revealed that only HR practices has direct and
indirect effects to OC. It is concluded that if HR practices within
organization are more favorable to the employees, they will more likely possess higher satisfaction in their works. They also tend to have strong identification with the organization, which leads them to better commitment
Research Interests:
This paper presents the generation of optical carrier suppressed signal for RoF system. RoF refers to an analog transmission over fiber technology where light is modulated by radio frequency (RF) signal and transmitted over an optical... more
This paper presents the generation of optical carrier suppressed signal for RoF system. RoF refers to an analog transmission over fiber technology where light is modulated by radio frequency (RF) signal and transmitted over an optical fiber link to wireless access. Both optical carrier suppression and signal modulation are made by using a Dual-Drive Mach-Zehnder modulator (DD-MZM).
Research Interests:
The research applied analytic hierarchy process (AHP) model to determine relative weights for ranking the disposal of solid wastes products in Abuja metropolitan. Three (3) settlement patterns, each having thirteen (13) wastes collection... more
The research applied analytic hierarchy process (AHP) model to determine relative weights for ranking the disposal of solid wastes products in Abuja metropolitan. Three (3) settlement patterns, each having thirteen (13) wastes collection centres were identified. Presently, the disposal of solid wastes at
these settlement patterns and their respective collection centres does not have proper schedules. It was found out that this lack of organised plan resulted in some centers, within a settlement pattern, having huge piles of solid wastes unattended to while others were disposed promptly. This unplanned schedule necessitated the application of AHP model to determine the relative weights that ranked the settlement patterns and the collection centres for proper schedule of disposal of the solid wastes. Nine point scales was used to quantify the verbal judgments obtained from the Officers of the Solid Waste Management Agency in respect of the preference of disposal of solid wastes at the centres given the three (3) settlement patterns. Pair-wise comparism matrices were developed and the judgments from the respondents used to develop matrices were determined to be consistent using consistency ratio.
these settlement patterns and their respective collection centres does not have proper schedules. It was found out that this lack of organised plan resulted in some centers, within a settlement pattern, having huge piles of solid wastes unattended to while others were disposed promptly. This unplanned schedule necessitated the application of AHP model to determine the relative weights that ranked the settlement patterns and the collection centres for proper schedule of disposal of the solid wastes. Nine point scales was used to quantify the verbal judgments obtained from the Officers of the Solid Waste Management Agency in respect of the preference of disposal of solid wastes at the centres given the three (3) settlement patterns. Pair-wise comparism matrices were developed and the judgments from the respondents used to develop matrices were determined to be consistent using consistency ratio.
Research Interests:
Traditionally banks are in the forefront in harnessing and using technology to improve their products and services. Over a period of time they have been using electronic and telecommunication networks extensively to provide products and... more
Traditionally banks are in the forefront in harnessing and using technology to improve their products and services. Over a period of time they have been using electronic and
telecommunication networks extensively to provide products and services to the customers. This study attempts to understand and identify bankers perception of benefits and risks associated with electronic banking facilities in Ethiopia. Bank employees were the primary source of data and the data so collected was analyzed using mean score analysis. As per the findings of this study it is observed that bankers perceive „ a means to save time‟ and „minimize inconveniences‟ as the most and the least advantage of electronic banking whereas „Need for expertise and training‟ and „ charge a high cost for services‟ are considered as the most and the least risk associated with electronic banking
telecommunication networks extensively to provide products and services to the customers. This study attempts to understand and identify bankers perception of benefits and risks associated with electronic banking facilities in Ethiopia. Bank employees were the primary source of data and the data so collected was analyzed using mean score analysis. As per the findings of this study it is observed that bankers perceive „ a means to save time‟ and „minimize inconveniences‟ as the most and the least advantage of electronic banking whereas „Need for expertise and training‟ and „ charge a high cost for services‟ are considered as the most and the least risk associated with electronic banking
Research Interests:
Ganga river originating from Gangotri in Himalayas has got very strategic location from water resource point of view. It receives water in three different seasons first from July to October called monsoon season, second from April to... more
Ganga river originating from Gangotri in Himalayas
has got very strategic location from water resource point of view. It receives water in three different seasons first from July to October called monsoon season, second from April to June called snow-melt season and third occurs occasionally in January, February, March where the scanty rainfall occurs due to western disturbances
has got very strategic location from water resource point of view. It receives water in three different seasons first from July to October called monsoon season, second from April to June called snow-melt season and third occurs occasionally in January, February, March where the scanty rainfall occurs due to western disturbances
Research Interests:
- Vehicle Sensor Networks (VSN) are emerging as a new tool for effectively monitoring the physical world, especially in urban areas where a high concentration of vehicles equipped with on board sensors is expected.A vehicle tracking... more
- Vehicle Sensor Networks (VSN) are emerging as a new tool for effectively monitoring the physical world, especially in
urban areas where a high concentration of vehicles equipped with on board sensors is expected.A vehicle tracking system
combines the installation of an electronic device in a vehicle, or fleet of vehicles, with purpose-designed computer software at least at one operational base to enable the owner or a third party to track the vehicle’s location, collecting data in the process from the field and deliver it to the base of operation.
urban areas where a high concentration of vehicles equipped with on board sensors is expected.A vehicle tracking system
combines the installation of an electronic device in a vehicle, or fleet of vehicles, with purpose-designed computer software at least at one operational base to enable the owner or a third party to track the vehicle’s location, collecting data in the process from the field and deliver it to the base of operation.
Research Interests:
The Z-Source concept has many advantages and can be applied for any type of power conversion. Both boosting and modulation index can be controlled in inverter operation itself, by inserting proper shoot through states. This paper... more
The Z-Source concept has many advantages and can be applied for any type of power conversion. Both boosting and modulation index can be controlled in inverter operation itself,
by inserting proper shoot through states. This paper presents
procedure for implementing, space vector modulated REC Zsource inverter in MATLAB SIMULINK by inserting shoot
through states. It also explains a clear procedure of selection of
shoot through states at required time and presents an overall
tabular column of the sequence of switching states for three level space vector modulation. The proposed techniques are
demonstrated in MATLAB and have achieved good performance results.
by inserting proper shoot through states. This paper presents
procedure for implementing, space vector modulated REC Zsource inverter in MATLAB SIMULINK by inserting shoot
through states. It also explains a clear procedure of selection of
shoot through states at required time and presents an overall
tabular column of the sequence of switching states for three level space vector modulation. The proposed techniques are
demonstrated in MATLAB and have achieved good performance results.
Research Interests:
In India, farmers are blindly using untreated industrial waste water for crops and vegetable production especially in peri-urban areas. Nowadays, increasing attention has focused on heavy metal concentrations of vegetables all over the... more
In India, farmers are blindly using untreated industrial waste water for crops and vegetable production especially in peri-urban areas. Nowadays, increasing attention has focused on heavy metal concentrations of vegetables all over the world.
Heavy metals have positive and negative roles in human life. Intake of vegetables is an important path of heavy metal
toxicity to human being. The use of industrial waste water for irrigation exposes humans at various health risks. This is
because heavy metals are not easily biodegradable and consequently can be accumulated in human vital organs. This
situation cause varying degree of illness based on acute and chronic exposures. The present study was conducted to assess the risk to human health by heavy metals (Fe, Zn, Cu, Pb, Cd, Mn and Cr) through the intake of locally grown vegetables in Rewa city (M.P.) India, where, soils contaminated with heavy metals were mainly due to waste water irrigation from Cement Plants (Bela and Naubasta) and may be possible atmospheric deposition. The higher standard deviation reveals higher variation as in the heavy metal distributions from the point source of emission to the adjacent areas. In present study a value of intake of heavy metals in human diet was calculated to estimate the risk to human health. From the results the hazardous quotient (HQ) of all studied heavy metals indicated that all vegetables were safe with no risk to human health except for Pb (>1.0 to near 1.0) contamination in Spinach,
Cauliflower and Radish had potential for human health risk due to consumption of these vegetables grown in the area having long term uses of untreated waste water for irrigation. Children are at somewhat higher risk than adults. However, DIR (<1.0) & HI (within1.0 to near 5.0) for all studied vegetables was found to be safe i.e. free of risks, it is therefore indicated that there is a relative absence of health risks associated with the ingestion of contaminated vegetables.
Heavy metals have positive and negative roles in human life. Intake of vegetables is an important path of heavy metal
toxicity to human being. The use of industrial waste water for irrigation exposes humans at various health risks. This is
because heavy metals are not easily biodegradable and consequently can be accumulated in human vital organs. This
situation cause varying degree of illness based on acute and chronic exposures. The present study was conducted to assess the risk to human health by heavy metals (Fe, Zn, Cu, Pb, Cd, Mn and Cr) through the intake of locally grown vegetables in Rewa city (M.P.) India, where, soils contaminated with heavy metals were mainly due to waste water irrigation from Cement Plants (Bela and Naubasta) and may be possible atmospheric deposition. The higher standard deviation reveals higher variation as in the heavy metal distributions from the point source of emission to the adjacent areas. In present study a value of intake of heavy metals in human diet was calculated to estimate the risk to human health. From the results the hazardous quotient (HQ) of all studied heavy metals indicated that all vegetables were safe with no risk to human health except for Pb (>1.0 to near 1.0) contamination in Spinach,
Cauliflower and Radish had potential for human health risk due to consumption of these vegetables grown in the area having long term uses of untreated waste water for irrigation. Children are at somewhat higher risk than adults. However, DIR (<1.0) & HI (within1.0 to near 5.0) for all studied vegetables was found to be safe i.e. free of risks, it is therefore indicated that there is a relative absence of health risks associated with the ingestion of contaminated vegetables.
Research Interests:
Regional Rural Banks are the banking financial intermediaries working especially for the development of rural sector of Indian economy. The main aim of establishing these institutions was to facilitate the rural people with core banking... more
Regional Rural Banks are the banking financial intermediaries working especially for the development of rural sector of Indian economy. The main aim of establishing these institutions was to facilitate the rural people with core banking functions in general and loaning to those landless and marginal farmers, artisans, field workers etc.who could not access to other sources of organised financial system. RRBs not only work for providing finances but also cater additional responsibilities of developing rural areas through various development programmes like rural employment schemes, women entrepreneurship, rural
infrastructural development, SHGs etc. This paper highlights the
role of Aryavart Gramin Bank in lending to priority sector and
their achievements so far. A special emphasis has been given to
the study of solar homes lightening system(SHLS,) provided by
Aryavart Gramin Bank through micro finance to the rural people of Uttar Pradesh for solar home lights, for which they were honoured with “ASHDEN INTERNATIONAL AWARD” in
2008 and “INDIA POWER AWARD” in 2009. The proposed
study is exploratory and descriptive in nature and based upon the analysis of secondary data
infrastructural development, SHGs etc. This paper highlights the
role of Aryavart Gramin Bank in lending to priority sector and
their achievements so far. A special emphasis has been given to
the study of solar homes lightening system(SHLS,) provided by
Aryavart Gramin Bank through micro finance to the rural people of Uttar Pradesh for solar home lights, for which they were honoured with “ASHDEN INTERNATIONAL AWARD” in
2008 and “INDIA POWER AWARD” in 2009. The proposed
study is exploratory and descriptive in nature and based upon the analysis of secondary data
Research Interests:
Fruit rot of brinjal caused by Phomopsis vexans is an important disease of eggplant inflicting heavy losses. The present investigation was carried out to test the efficacy of fungicides and two species of Trichoderma inhibiting the... more
Fruit rot of brinjal caused by Phomopsis vexans is an
important disease of eggplant inflicting heavy losses. The present investigation was carried out to test the efficacy of fungicides and two species of Trichoderma inhibiting the pathogen in vitro. Fungicides viz. Carbendazim (Bavistin 50% wp), Captaf (Captan-50 wp), Copperoxychloride (Blitox -50wp), Mancozeb (Dithane-75) and Ridomil MZ -72 were tested by poisoned food technique against brinjal fruit pathogen (Phomopsis vexans) in PDA medium. All the fungicides were significantly proved effective. Among them, Carbendazim at 0.1% showed complete inhibition of the mycelial growth of the pathogen. Among the two species of Trichoderma tested, T. viride was found to be most effective with 84% inhibition followed by T.harzianum78.22 % inhibition respectively over control after 7thdays of incubation.
important disease of eggplant inflicting heavy losses. The present investigation was carried out to test the efficacy of fungicides and two species of Trichoderma inhibiting the pathogen in vitro. Fungicides viz. Carbendazim (Bavistin 50% wp), Captaf (Captan-50 wp), Copperoxychloride (Blitox -50wp), Mancozeb (Dithane-75) and Ridomil MZ -72 were tested by poisoned food technique against brinjal fruit pathogen (Phomopsis vexans) in PDA medium. All the fungicides were significantly proved effective. Among them, Carbendazim at 0.1% showed complete inhibition of the mycelial growth of the pathogen. Among the two species of Trichoderma tested, T. viride was found to be most effective with 84% inhibition followed by T.harzianum78.22 % inhibition respectively over control after 7thdays of incubation.
Research Interests:
Gestational diabetes mellitus (GDM) is defined as carbohydrate
intolerance of varying degree of severity with onset or first
recognition during pregnancy
intolerance of varying degree of severity with onset or first
recognition during pregnancy
Research Interests:
During the invent of Code Division Multiple Access (CDMA) mobile phones, no one could ever imagine a day would arise,when more than a billion mobile phones would be manufactured and used worldwide over a short span of time. Each... more
During the invent of Code Division Multiple
Access (CDMA) mobile phones, no one could ever imagine a
day would arise,when more than a billion mobile phones
would be manufactured and used worldwide over a short span
of time. Each mobilephone is required to have a unique serial
number burned into its chips in order to prevent fraud.
Without a unique number, the phone can't be sold. So initially
in order to identify phones on a network, engineers developed
a 32-bit code called the Electronic Serial Number (ESN).
Access (CDMA) mobile phones, no one could ever imagine a
day would arise,when more than a billion mobile phones
would be manufactured and used worldwide over a short span
of time. Each mobilephone is required to have a unique serial
number burned into its chips in order to prevent fraud.
Without a unique number, the phone can't be sold. So initially
in order to identify phones on a network, engineers developed
a 32-bit code called the Electronic Serial Number (ESN).
Research Interests:
Reproductive health and behaviour of adolescents is an increasingly important component for the healthy nation. Adolescence, the second decade of life is a period when young people acquire new capacities for progress with physical... more
Reproductive health and behaviour of adolescents is an
increasingly important component for the healthy nation.
Adolescence, the second decade of life is a period when young
people acquire new capacities for progress with physical growth,
physiological and psychological change, the development of
secondary sexual characteristics and reproductive maturation.
Young people worldwide, however, face social, economic and
health challenges that were unimaginable. Adolescence is,
therefore, considered as a phase rather than a fixed age group;
with physical, psychological, social and cultural dimensions.
Programmes that can provide information, ensure access to
services, and develop life skills are crucial to the future of this
population. This paper will explore the existing practices or
information on sexual and reproductive behaviour among
adolescent girls’ of Meitei-Pangals in Imphal East, Manipur; in
relation with the knowledge and attitudes, socio-economic and
cultural factors operating within, as well as their perception and
awareness level pertaining to the health care services.
increasingly important component for the healthy nation.
Adolescence, the second decade of life is a period when young
people acquire new capacities for progress with physical growth,
physiological and psychological change, the development of
secondary sexual characteristics and reproductive maturation.
Young people worldwide, however, face social, economic and
health challenges that were unimaginable. Adolescence is,
therefore, considered as a phase rather than a fixed age group;
with physical, psychological, social and cultural dimensions.
Programmes that can provide information, ensure access to
services, and develop life skills are crucial to the future of this
population. This paper will explore the existing practices or
information on sexual and reproductive behaviour among
adolescent girls’ of Meitei-Pangals in Imphal East, Manipur; in
relation with the knowledge and attitudes, socio-economic and
cultural factors operating within, as well as their perception and
awareness level pertaining to the health care services.
Research Interests:
The present paper attempts at presenting the individual's contest that is futile because ignorance misleads him from the path. The research paper aims at highlighting the element of crisis mankind undergoes in Mahfouz's short story,... more
The present paper attempts at presenting the individual's contest that is futile because ignorance misleads him from the path. The research paper aims at highlighting the element of crisis mankind undergoes in Mahfouz's short story, "Zaabalawi". In this paper, I will examine whether there are any related points of similarities and dissimilarities between Mahfouz's short story "Zaabalawi" and Samuel Beckett's Waiting For Godot. What attracts our attention to discuss this issue is the
word "existential" that is the key word in the title of this paper.
A few studies have been carried on Mahfouz's affinity with other writers as Kafka, Conrad and George Eliot. A striking kind of such studies is Al-Sarayrah's study of the affinity between
William Faulkner, Albert Camus and Naguib Mahfouz. AlSarayrah concludes "Camus and Mahfouz share the view that the human condition is illogical and purposeless; in their created worlds, the fictional characters live unsatisfying lives"( AlSarayrah 11) Mahfouz's point of view comes close to the view of the existentialist Camus that there is no definite rational
justification for the absurd things in this world
word "existential" that is the key word in the title of this paper.
A few studies have been carried on Mahfouz's affinity with other writers as Kafka, Conrad and George Eliot. A striking kind of such studies is Al-Sarayrah's study of the affinity between
William Faulkner, Albert Camus and Naguib Mahfouz. AlSarayrah concludes "Camus and Mahfouz share the view that the human condition is illogical and purposeless; in their created worlds, the fictional characters live unsatisfying lives"( AlSarayrah 11) Mahfouz's point of view comes close to the view of the existentialist Camus that there is no definite rational
justification for the absurd things in this world
Research Interests:
This article is a demonstrative study about the problem and size of addiction in western area especially Taif city in Saudi Arabia through applying of international questionnaires guidelines. These questionnaires were used to assess... more
This article is a demonstrative study about the problem
and size of addiction in western area especially Taif city in Saudi
Arabia through applying of international questionnaires
guidelines. These questionnaires were used to assess tobacco,
alcohol, and narcotics addiction. They were performed on
secondary school male students in Taif ,Saudi Arabia, in addition
to Roshd and Kafa and population as well. The total sample size
for the present study is equal to 2514.
and size of addiction in western area especially Taif city in Saudi
Arabia through applying of international questionnaires
guidelines. These questionnaires were used to assess tobacco,
alcohol, and narcotics addiction. They were performed on
secondary school male students in Taif ,Saudi Arabia, in addition
to Roshd and Kafa and population as well. The total sample size
for the present study is equal to 2514.
Research Interests:
A pot experiment was conducted in glass house conditions for 120 days to study the effects of phosphorus solubilizing Gram-positive bacteria on plant growth, nutrient uptake and yield of cowpea (Vigna unguculata). Among all twelve... more
A pot experiment was conducted in glass house
conditions for 120 days to study the effects of phosphorus
solubilizing Gram-positive bacteria on plant growth, nutrient
uptake and yield of cowpea (Vigna unguculata). Among all
twelve bacterial treatments, the strain Bacillus spp (B3) has
shown the greatest shoot length 67.70 cm, root length 60.5 cm
and total dry weight 4.57 g plant
-1
after 45 days of sowing.
Similarly, in the same treatment the shoot length, root length and
total dry weight were found 162.36 cm, 60.5 cm and 128.49 g
plant
-1
, respectively at harvesting and total yield was obtained
23.34 g plant
-1
, which was significantly greater than all other
treatments and uninoculated control treatments containing single
super phosphate (SSP) and rock phosphate (RP) as phosphorus
sources (7.93 g plant
-1
and 3.81 g plant
-1
respectively). The
strains Bacillus thurengensis (T1 and T6) also have indicated a
significant increase in above parameters i.e root length, shoot
length, total dry weight and yield. In Bacillus thurengensis (T1
and T6) the total yield was observed 19.50 g plant
-1
and 18.03 g
plant
-1
respectively. Besides these above strains a significant
increase in growth and yield of cowpea plants was observed in
all the Gram–positive phosphorus solubilizing bacteria
inoculation compared to uninoculated control.
conditions for 120 days to study the effects of phosphorus
solubilizing Gram-positive bacteria on plant growth, nutrient
uptake and yield of cowpea (Vigna unguculata). Among all
twelve bacterial treatments, the strain Bacillus spp (B3) has
shown the greatest shoot length 67.70 cm, root length 60.5 cm
and total dry weight 4.57 g plant
-1
after 45 days of sowing.
Similarly, in the same treatment the shoot length, root length and
total dry weight were found 162.36 cm, 60.5 cm and 128.49 g
plant
-1
, respectively at harvesting and total yield was obtained
23.34 g plant
-1
, which was significantly greater than all other
treatments and uninoculated control treatments containing single
super phosphate (SSP) and rock phosphate (RP) as phosphorus
sources (7.93 g plant
-1
and 3.81 g plant
-1
respectively). The
strains Bacillus thurengensis (T1 and T6) also have indicated a
significant increase in above parameters i.e root length, shoot
length, total dry weight and yield. In Bacillus thurengensis (T1
and T6) the total yield was observed 19.50 g plant
-1
and 18.03 g
plant
-1
respectively. Besides these above strains a significant
increase in growth and yield of cowpea plants was observed in
all the Gram–positive phosphorus solubilizing bacteria
inoculation compared to uninoculated control.
Research Interests:
Most agronomic soils contain large reserves of total phosphorus [P], but the fixation and precipitation of P cause P deficiency, and in turn, restrict the growth of crops severely. Phosphorus replenishment, especially in sustainable... more
Most agronomic soils contain large reserves of total
phosphorus [P], but the fixation and precipitation of P cause P
deficiency, and in turn, restrict the growth of crops severely.
Phosphorus replenishment, especially in sustainable production
systems, remains a major challenge as it is mainly fertilizerdependent. Though the use of chemical P fertilizers is obviously
the best means to circumvent P deficiency in different agroecosystems, their use is always limited due to its spiralling cost.
A greater interest has, therefore, been generated to find an
alternative yet inexpensive technology that could provide
sufficient P to plants while reducing the dependence on
expensive chemical P fertilizers. Among the heterogeneous and
naturally abundant microbes inhabiting the rhizosphere, the
phosphate solubilizing microorganisms (PSM) including bacteria
have provided an alternative biotechnological solution in
sustainable agriculture to meet the P demands of plants. These
organisms in addition to providing P to plants also facilitate plant
growth by other mechanisms. Despite their different ecological
niches and multiple functional properties, P-solubilizing bacteria
have yet to fulfill their promise as commercial bio-inoculants.
Current developments in our understanding of the functional
diversity, rhizosphere colonizing ability, mode of actions and
judicious application are likely to facilitate their use as reliable
components in the management of sustainable agricultural
systems.
phosphorus [P], but the fixation and precipitation of P cause P
deficiency, and in turn, restrict the growth of crops severely.
Phosphorus replenishment, especially in sustainable production
systems, remains a major challenge as it is mainly fertilizerdependent. Though the use of chemical P fertilizers is obviously
the best means to circumvent P deficiency in different agroecosystems, their use is always limited due to its spiralling cost.
A greater interest has, therefore, been generated to find an
alternative yet inexpensive technology that could provide
sufficient P to plants while reducing the dependence on
expensive chemical P fertilizers. Among the heterogeneous and
naturally abundant microbes inhabiting the rhizosphere, the
phosphate solubilizing microorganisms (PSM) including bacteria
have provided an alternative biotechnological solution in
sustainable agriculture to meet the P demands of plants. These
organisms in addition to providing P to plants also facilitate plant
growth by other mechanisms. Despite their different ecological
niches and multiple functional properties, P-solubilizing bacteria
have yet to fulfill their promise as commercial bio-inoculants.
Current developments in our understanding of the functional
diversity, rhizosphere colonizing ability, mode of actions and
judicious application are likely to facilitate their use as reliable
components in the management of sustainable agricultural
systems.
Research Interests:
The major purpose of this study is to find out the extent to which previous knowledge of Book-keeping will predict students’ academic performance in Principles of Accounts 1 (BED 111) at the NCE 100 level in College of Education,... more
The major purpose of this study is to find out the extent
to which previous knowledge of Book-keeping will predict
students’ academic performance in Principles of Accounts 1
(BED 111) at the NCE 100 level in College of Education, Ikere
Ekiti, Ekiti State, Nigeria. The study employed an ex-post facto
research design with a sample of 371 selected from a population
of 708. Three research hypotheses were tested at 0.05 level of
significant using T-test, Standard deviation, Multiple regression
and Analysis of variance. A finding from the study reveals that
previous knowledge of Book-keeping significantly contributes to
the prediction of academic performance of students in Principles
of Accounts 1 (BED 111) among others. It was concluded that
the influence of previous knowledge in teaching/learning process
provides the background to framework upon which new learning
will be placed. It is recommended that Joint Admission
Matriculation Board (JAMB) should properly streamline their
admission requirements to ensure that only students with O’level
result in Book-keeping and Accounts are qualified to apply for
NCE Business Education programme.
to which previous knowledge of Book-keeping will predict
students’ academic performance in Principles of Accounts 1
(BED 111) at the NCE 100 level in College of Education, Ikere
Ekiti, Ekiti State, Nigeria. The study employed an ex-post facto
research design with a sample of 371 selected from a population
of 708. Three research hypotheses were tested at 0.05 level of
significant using T-test, Standard deviation, Multiple regression
and Analysis of variance. A finding from the study reveals that
previous knowledge of Book-keeping significantly contributes to
the prediction of academic performance of students in Principles
of Accounts 1 (BED 111) among others. It was concluded that
the influence of previous knowledge in teaching/learning process
provides the background to framework upon which new learning
will be placed. It is recommended that Joint Admission
Matriculation Board (JAMB) should properly streamline their
admission requirements to ensure that only students with O’level
result in Book-keeping and Accounts are qualified to apply for
NCE Business Education programme.
Research Interests:
It is an undisputable fact that no education style can rise above the quality of its teachers. Teacher education advancement will determine the position of the country in the comity of nations. Hence, the nation’s development can only... more
It is an undisputable fact that no education style can
rise above the quality of its teachers. Teacher education
advancement will determine the position of the country in the
comity of nations. Hence, the nation’s development can only be
enhanced by the quality of education given to her citizens. This
paper therefore, discusses the meaning of teacher education,
historical development of teacher education in Nigeria, present
position of teacher education, relevance of teacher education,
aims of teacher education, problems militating against teacher
education in the country and various strategies taken by the
government to promote the growth and development of teacher
education in Nigeria examined.
rise above the quality of its teachers. Teacher education
advancement will determine the position of the country in the
comity of nations. Hence, the nation’s development can only be
enhanced by the quality of education given to her citizens. This
paper therefore, discusses the meaning of teacher education,
historical development of teacher education in Nigeria, present
position of teacher education, relevance of teacher education,
aims of teacher education, problems militating against teacher
education in the country and various strategies taken by the
government to promote the growth and development of teacher
education in Nigeria examined.
Research Interests:
The Students’ Variables as Predictor of Secondary School Students’ Performance in Physics in Ekiti West Local Government Area of Ekiti State, Nigeria was investigated in this study. The study adopted a survey research design of the... more
The Students’ Variables as Predictor of Secondary
School Students’ Performance in Physics in Ekiti West Local
Government Area of Ekiti State, Nigeria was investigated in this
study. The study adopted a survey research design of the ex-post
facto type. The sample comprised 120 senior secondary school II
Physics students drawn from the six secondary schools in Ekiti
West Local Government Area of Ekiti state. The instruments
used for the study was questionnaire and past academic
performance in Physics of the students involved in the study.
Two research hypotheses were generated and analysed in the
study using Pearson’s Moment Correlation and Multiple
regression statistical analysis. Among others, the study revealed
that: students‘ variables (study habit, attitude to and interest of
students in Physics) are better predictors of students’
performance in Physics, while student gender has no influence on
students academic performance (is a poor predictor). The results
also revealed the individual contribution of students’ variables to
students performance in term of beta weight 0.222 (22.2%),
0.196 (19.6%), 0.142 (0.14.2%) and 0.020 (2%) for students
attitude to Physics, study habit, students interest and gender of
the students respectively. Conclusion and recommendations were
also made in this paper.
School Students’ Performance in Physics in Ekiti West Local
Government Area of Ekiti State, Nigeria was investigated in this
study. The study adopted a survey research design of the ex-post
facto type. The sample comprised 120 senior secondary school II
Physics students drawn from the six secondary schools in Ekiti
West Local Government Area of Ekiti state. The instruments
used for the study was questionnaire and past academic
performance in Physics of the students involved in the study.
Two research hypotheses were generated and analysed in the
study using Pearson’s Moment Correlation and Multiple
regression statistical analysis. Among others, the study revealed
that: students‘ variables (study habit, attitude to and interest of
students in Physics) are better predictors of students’
performance in Physics, while student gender has no influence on
students academic performance (is a poor predictor). The results
also revealed the individual contribution of students’ variables to
students performance in term of beta weight 0.222 (22.2%),
0.196 (19.6%), 0.142 (0.14.2%) and 0.020 (2%) for students
attitude to Physics, study habit, students interest and gender of
the students respectively. Conclusion and recommendations were
also made in this paper.
Research Interests:
In Communication system, the system capacity and performance are adversely affected and degraded by interference. Hence, power control plays a prominent role in an interference-limited system, which increases the efficiency by... more
In Communication system, the system capacity and performance are adversely affected and degraded by interference.
Hence, power control plays a prominent role in an interference-limited system, which increases the efficiency by mitigating the
adjacent and co-Channel interference in the system.
In this paper, primarily power control is said to be used in maintaining the acceptable Carrier to Interference Ratio (CIR) by meeting
some Quality of service (QoS) requirements Objective function that is defined as maximum channel capacity in a power constraint
scenario. The signals in a radio channel undergo different propagation effects like reflection, refraction, scattering and shadowing.
Hence, the distribution of users across subcarrier groups as well as their transmission powers within a given cell has a significant
effect on how users and power are accordingly distributed elsewhere in the network to maximize the capacity of the system thereby
enhancing its performance by the multiple carrier code division multiple access (MC-CDMA).
Hence, power control plays a prominent role in an interference-limited system, which increases the efficiency by mitigating the
adjacent and co-Channel interference in the system.
In this paper, primarily power control is said to be used in maintaining the acceptable Carrier to Interference Ratio (CIR) by meeting
some Quality of service (QoS) requirements Objective function that is defined as maximum channel capacity in a power constraint
scenario. The signals in a radio channel undergo different propagation effects like reflection, refraction, scattering and shadowing.
Hence, the distribution of users across subcarrier groups as well as their transmission powers within a given cell has a significant
effect on how users and power are accordingly distributed elsewhere in the network to maximize the capacity of the system thereby
enhancing its performance by the multiple carrier code division multiple access (MC-CDMA).
Research Interests:
Well-organized big data get together in the densely distributed sensor networks is, therefore, a challenging research area. One of the most effective solutions to address this challenge is to utilize the sink node’s mobility to... more
Well-organized big data get together in the densely
distributed sensor networks is, therefore, a challenging research
area. One of the most effective solutions to address this challenge
is to utilize the sink node’s mobility to facilitate the data
gathering. While this technique can reduce energy consumption
of the sensor nodes, the use of mobile sink presents additional
Challenges such as determining the sink node’s trajectory and
cluster formation prior to data collection. In this paper, we
propose a new mobile sink routing and data gathering method
through network clustering based on modified ExpectationMaximization (EM) technique. In addition, we derive an optimal
number of clusters to minimize the energy consumption. The
effectiveness of our proposal is verified through numerical
results.
distributed sensor networks is, therefore, a challenging research
area. One of the most effective solutions to address this challenge
is to utilize the sink node’s mobility to facilitate the data
gathering. While this technique can reduce energy consumption
of the sensor nodes, the use of mobile sink presents additional
Challenges such as determining the sink node’s trajectory and
cluster formation prior to data collection. In this paper, we
propose a new mobile sink routing and data gathering method
through network clustering based on modified ExpectationMaximization (EM) technique. In addition, we derive an optimal
number of clusters to minimize the energy consumption. The
effectiveness of our proposal is verified through numerical
results.
Research Interests:
The researchers sought to determine the effect of mine tailings on the growth ornamental plants. The study aimed to evaluate the effects of mine tailings o n the numbers of seed germinated, number of leaves, length of seedlings and... more
The researchers sought to determine the effect of mine
tailings on the growth ornamental plants. The study aimed to
evaluate the effects of mine tailings o n the numbers of seed
germinated, number of leaves, length of seedlings and length of
primary roots; assess the effects of the various percentages of
mine tailings; determine the interaction effect of the various
percentages of mine tailings with fertile soil and organic
fertilizers; and establish the best kind of percentages of mine
tailings on the germination of seeds and growth of seedlings.
Experiments were performed to determine the germination and
growth of petunia seeds. Selections of plant candidate from
varieties of seeds were considered. The ideal candidate is petunia
seeds since it can sprout at a minimum period of seven days.
Generally, there is significant effect of mine tailing
concentration in primary root growth . Findings show that
primary roots in 25%, 50% and 75% mine tailings media are
significantly shorter than the pure soil media. The data revealed
that addition of fertilizer to the media increased plant growth in
the three ( 3) media. There is significant increased in root lengths
when fertilizer is added. It is also noted that there is significant
decrease in root length as the amount of mine tailing is increased.
The findings proved that the further development of plant organs
are affected or are influenced by soil mineral concentrations. In
this case , the mine tailings at any rate affect the leaves
formation.
tailings on the growth ornamental plants. The study aimed to
evaluate the effects of mine tailings o n the numbers of seed
germinated, number of leaves, length of seedlings and length of
primary roots; assess the effects of the various percentages of
mine tailings; determine the interaction effect of the various
percentages of mine tailings with fertile soil and organic
fertilizers; and establish the best kind of percentages of mine
tailings on the germination of seeds and growth of seedlings.
Experiments were performed to determine the germination and
growth of petunia seeds. Selections of plant candidate from
varieties of seeds were considered. The ideal candidate is petunia
seeds since it can sprout at a minimum period of seven days.
Generally, there is significant effect of mine tailing
concentration in primary root growth . Findings show that
primary roots in 25%, 50% and 75% mine tailings media are
significantly shorter than the pure soil media. The data revealed
that addition of fertilizer to the media increased plant growth in
the three ( 3) media. There is significant increased in root lengths
when fertilizer is added. It is also noted that there is significant
decrease in root length as the amount of mine tailing is increased.
The findings proved that the further development of plant organs
are affected or are influenced by soil mineral concentrations. In
this case , the mine tailings at any rate affect the leaves
formation.
Research Interests:
Rail inspection is an important task in railway maintenance. The speed and loads of trains have been increasing greatly in recent years, and these factors inevitably raise the risk of producing rail defects. Mainly the discrete surface... more
Rail inspection is an important task in railway
maintenance. The speed and loads of trains have been increasing
greatly in recent years, and these factors inevitably raise the risk
of producing rail defects. Mainly the discrete surface defects
impact the riding quality and safety of a railway system.
However, it is a challenge to inspect such defects in a vision
system because of illumination inequality and the variation of
reflection property of rail surfaces. This project presents a realtime VIS for discrete surface defects of rail heads. VIS comprises
the Image Acquisition Subsystem (IAS) and the image analysis
subsystem. IAS acquires gray rail images for the surface of a rail
head, and the latter processes rail images and detects possible
defects. This paper propose the Local Normalization(LN) method
to enhance the distinction between defects and background in a
rail image, considering illumination inequality and the variation
of reflection property of rail surfaces. VIS first acquires a rail
image by the image acquisition system, and then, it cuts the sub
image of rail. Track by the track extraction algorithm. Then, VIS
enhances the contrast of the rail image .At last, VIS detects
defects using the defect localization based on projection profile
(DLBP), which identifies possible defects using the projection
profile of the mean intensity over each longitudinal (or
transversal) line. This is robust to noise and very fast. The
proposed LN method and DLBP algorithm are better than the
related well-established approaches. The distance of the crack
can also be found based on certain assumption.
maintenance. The speed and loads of trains have been increasing
greatly in recent years, and these factors inevitably raise the risk
of producing rail defects. Mainly the discrete surface defects
impact the riding quality and safety of a railway system.
However, it is a challenge to inspect such defects in a vision
system because of illumination inequality and the variation of
reflection property of rail surfaces. This project presents a realtime VIS for discrete surface defects of rail heads. VIS comprises
the Image Acquisition Subsystem (IAS) and the image analysis
subsystem. IAS acquires gray rail images for the surface of a rail
head, and the latter processes rail images and detects possible
defects. This paper propose the Local Normalization(LN) method
to enhance the distinction between defects and background in a
rail image, considering illumination inequality and the variation
of reflection property of rail surfaces. VIS first acquires a rail
image by the image acquisition system, and then, it cuts the sub
image of rail. Track by the track extraction algorithm. Then, VIS
enhances the contrast of the rail image .At last, VIS detects
defects using the defect localization based on projection profile
(DLBP), which identifies possible defects using the projection
profile of the mean intensity over each longitudinal (or
transversal) line. This is robust to noise and very fast. The
proposed LN method and DLBP algorithm are better than the
related well-established approaches. The distance of the crack
can also be found based on certain assumption.
Research Interests:
Data mining is the process of extracting interesting, useful and previously unknown information or patterns from large information repositories such as: relational database, data warehouses, XML repository, etc. There are various... more
Data mining is the process of extracting interesting,
useful and previously unknown information or patterns from
large information repositories such as: relational database, data
warehouses, XML repository, etc. There are various types of data
mining techniques such as association rules, classifications and
clustering. Association rule mining is one of the most important
and well researched techniques of data mining. Among sets of
items in the transaction databases or other data repositories, it
seeks interesting correlations, frequent patterns, associations or
casual structures. Association Rule Mining is a very potential
technique which has the aim to find interesting and useful
patterns from the transactional database. It is mainly used in
market basket analysis that help to identify patterns of all those
items that are purchased together. To denote association with
itemsets and their quantities, the Quantitative association mining
is used. In this, we partition each item into equi-spaced bins with
each bin representing a quantity range. It assumes each bin as a
separate bin as we proceed with mining and we also take care to
reduce redundancies and rules between different bins of the same
item. Here, we make use of Association Rule Mining Technique
to create a platform which helps in grouping similar objects
together in a transaction process.
useful and previously unknown information or patterns from
large information repositories such as: relational database, data
warehouses, XML repository, etc. There are various types of data
mining techniques such as association rules, classifications and
clustering. Association rule mining is one of the most important
and well researched techniques of data mining. Among sets of
items in the transaction databases or other data repositories, it
seeks interesting correlations, frequent patterns, associations or
casual structures. Association Rule Mining is a very potential
technique which has the aim to find interesting and useful
patterns from the transactional database. It is mainly used in
market basket analysis that help to identify patterns of all those
items that are purchased together. To denote association with
itemsets and their quantities, the Quantitative association mining
is used. In this, we partition each item into equi-spaced bins with
each bin representing a quantity range. It assumes each bin as a
separate bin as we proceed with mining and we also take care to
reduce redundancies and rules between different bins of the same
item. Here, we make use of Association Rule Mining Technique
to create a platform which helps in grouping similar objects
together in a transaction process.
Research Interests:
Values and norms that develop in people of Papua tend to discriminate women which can affect the woman health status and may lead to a high rates of maternal and child deaths of Biak tribe in Biak Numfor Regency, Papua Province. This... more
Values and norms that develop in people of Papua tend to discriminate women which can affect the woman health
status and may lead to a high rates of maternal and child deaths of Biak tribe in Biak Numfor Regency, Papua Province. This study
aims to develop concepts and propositions on women's reproductive health (pregnancy health, healthcare delivery and post-partum
health) on Biak tribal culture in Biak Numfor. The research design is qualitative with the ethnometodology approach, symbolic
interaction, and Kasper models analogy. Sources of data obtained from informants by interview, observation and documentation.
Informants consisted of (1) the macro level, the tribal chief / head of customs, (2) the meso level, the community leaders / traditional
leaders, and (3) a micro level, the head of the family / in-laws / parents, informants pregnant women, maternity women informans and
informants during childbirth. The results found the concept of loose tribal cultures showed that Biak tribe cultural acculturation in
Papua women's reproductive health and the concept of strict tribal culture of Biak indicate a cultural product of Biak tribe in Papua
New women's reproductive health as well as demonstrate the proposition i.e., (1) Papua women's reproductive health in health care
utilization have experienced of acculturation for Biak tribal culture (Biak tribe mother had used health care facilities either sub health
centre, health centers and hospitals and had used health workers both midwives, nurses, doctors and medical specialists), (2) women's
reproductive health in a number of behavioral ban, taboos and customs of tribal culture is a product of Biak tribal culture (mother
breast milk preparation, reception first male child, thanksgiving, the birth of a boy, cutting the umbilical cord, cord care, belief in
supernatural spirits disorders / demons, dowry, and sanctions ).
status and may lead to a high rates of maternal and child deaths of Biak tribe in Biak Numfor Regency, Papua Province. This study
aims to develop concepts and propositions on women's reproductive health (pregnancy health, healthcare delivery and post-partum
health) on Biak tribal culture in Biak Numfor. The research design is qualitative with the ethnometodology approach, symbolic
interaction, and Kasper models analogy. Sources of data obtained from informants by interview, observation and documentation.
Informants consisted of (1) the macro level, the tribal chief / head of customs, (2) the meso level, the community leaders / traditional
leaders, and (3) a micro level, the head of the family / in-laws / parents, informants pregnant women, maternity women informans and
informants during childbirth. The results found the concept of loose tribal cultures showed that Biak tribe cultural acculturation in
Papua women's reproductive health and the concept of strict tribal culture of Biak indicate a cultural product of Biak tribe in Papua
New women's reproductive health as well as demonstrate the proposition i.e., (1) Papua women's reproductive health in health care
utilization have experienced of acculturation for Biak tribal culture (Biak tribe mother had used health care facilities either sub health
centre, health centers and hospitals and had used health workers both midwives, nurses, doctors and medical specialists), (2) women's
reproductive health in a number of behavioral ban, taboos and customs of tribal culture is a product of Biak tribal culture (mother
breast milk preparation, reception first male child, thanksgiving, the birth of a boy, cutting the umbilical cord, cord care, belief in
supernatural spirits disorders / demons, dowry, and sanctions ).
Research Interests:
Background : A low birth weight baby is a clinical and diagnostic challenge. The neonatologists are faced with numerous neonatal intensive care unit protocols. This study was designed to review the policies of management of... more
Background : A low birth weight baby is a clinical
and diagnostic challenge. The neonatologists are faced with
numerous neonatal intensive care unit protocols. This study was
designed to review the policies of management of neonatal
jaundice, sepsis, anemia, hypoglycemia, jaundice and hypoxic
encephalopathy in a low birth weight newborn.
Methods: Care of newborns in was done in intensive care
unit after numerous research papers on low birth weight
management were referred.
and diagnostic challenge. The neonatologists are faced with
numerous neonatal intensive care unit protocols. This study was
designed to review the policies of management of neonatal
jaundice, sepsis, anemia, hypoglycemia, jaundice and hypoxic
encephalopathy in a low birth weight newborn.
Methods: Care of newborns in was done in intensive care
unit after numerous research papers on low birth weight
management were referred.
Research Interests:
In the present energy scenario the rate of depletion of fossil fuel sources is increasing day after day and their combustion products are causing global environmental problems. So it is inevitable to shift towards the use of... more
In the present energy scenario the rate of depletion of
fossil fuel sources is increasing day after day and their
combustion products are causing global environmental problems.
So it is inevitable to shift towards the use of renewable energy
resources which in turn will reduce pollution and save fossil
fuels.
fossil fuel sources is increasing day after day and their
combustion products are causing global environmental problems.
So it is inevitable to shift towards the use of renewable energy
resources which in turn will reduce pollution and save fossil
fuels.
Research Interests:
Cattle suffering with plastic foreign body syndrome were treated surgically by rumenotomy. The pre-operative and 12 th day post operative blood and serum biochemical were recorded and compared with normal healthy cattle.... more
Cattle suffering with plastic foreign body syndrome
were treated surgically by rumenotomy. The pre-operative and
12
th
day post operative blood and serum biochemical were
recorded and compared with normal healthy cattle. Preoperatively decrease in haemoglobin, packed cell volume and
total erythrocyte count was observed which was gradually
increased and came to near normal state on 12
th
post-operative
day. There was leucocytosis, neutrophilia and corresponding
lymphopenia observed in animals during pre-operative phase.
The glucose, serum creatinine, serum albumin and calcium levels
were found to be at lower level and total proteins, blood urea
nitrogen and phosphorus at higher level in pre-operative period
when compared to normal cattle. This may be due to low intake
of food and water and also inflammatory condition in body due
to presence of plastic foreign body.
were treated surgically by rumenotomy. The pre-operative and
12
th
day post operative blood and serum biochemical were
recorded and compared with normal healthy cattle. Preoperatively decrease in haemoglobin, packed cell volume and
total erythrocyte count was observed which was gradually
increased and came to near normal state on 12
th
post-operative
day. There was leucocytosis, neutrophilia and corresponding
lymphopenia observed in animals during pre-operative phase.
The glucose, serum creatinine, serum albumin and calcium levels
were found to be at lower level and total proteins, blood urea
nitrogen and phosphorus at higher level in pre-operative period
when compared to normal cattle. This may be due to low intake
of food and water and also inflammatory condition in body due
to presence of plastic foreign body.
Research Interests:
The pre-engineered steel building system construction has great advantages to the single storey buildings, practical and efficient alternative to conventional buildings, the System representing one central model within multiple... more
The pre-engineered steel building system construction
has great advantages to the single storey buildings, practical and
efficient alternative to conventional buildings, the System
representing one central model within multiple disciplines. Preengineered building creates and maintains in real time
multidimensional, data rich views through a project support is
currently being implemented by Staad pro software packages for
design and engineering
has great advantages to the single storey buildings, practical and
efficient alternative to conventional buildings, the System
representing one central model within multiple disciplines. Preengineered building creates and maintains in real time
multidimensional, data rich views through a project support is
currently being implemented by Staad pro software packages for
design and engineering
Research Interests:
With the advancements in optical and satellite communications for high speed long range data transmissions, serrated antennas plays a vital role. In this work we have designed a Edge Serrated Microstrip Patch antenna used for... more
With the advancements in optical and satellite
communications for high speed long range data transmissions,
serrated antennas plays a vital role. In this work we have
designed a Edge Serrated Microstrip Patch antenna used for these
applications has been modeled on FR4 substrate as a dielectric
medium which has a relative permittivity value of 4.4. The
proposed antenna was resonating at two different frequencies in
L & S band Microwave frequency ranges. This antenna was fed
with coaxial feeding and was designed in a software HFSS.
communications for high speed long range data transmissions,
serrated antennas plays a vital role. In this work we have
designed a Edge Serrated Microstrip Patch antenna used for these
applications has been modeled on FR4 substrate as a dielectric
medium which has a relative permittivity value of 4.4. The
proposed antenna was resonating at two different frequencies in
L & S band Microwave frequency ranges. This antenna was fed
with coaxial feeding and was designed in a software HFSS.
Research Interests:
A crankshaft contains two or more centrally-located coaxial cylindrical ("main") journals and one or more offset cylindrical crankpin ("rod") journals. The design of the Crankshaft considers the dynamic loading and the optimization... more
A crankshaft contains two or more centrally-located
coaxial cylindrical ("main") journals and one or more offset
cylindrical crankpin ("rod") journals. The design of the
Crankshaft considers the dynamic loading and the optimization
an lead to a shaft diameter satisfying the requirements of
Automobile’s specifications with cost and size effectiveness.
coaxial cylindrical ("main") journals and one or more offset
cylindrical crankpin ("rod") journals. The design of the
Crankshaft considers the dynamic loading and the optimization
an lead to a shaft diameter satisfying the requirements of
Automobile’s specifications with cost and size effectiveness.
Research Interests:
One of the most important and promising branches of Artificial Intelligence (AI) is Machine Learning (ML),which strive to make a machine intelligent by “learning” from the data. Information Retrieval is also a popular and... more
One of the most important and promising branches of
Artificial Intelligence (AI) is Machine Learning (ML),which
strive to make a machine intelligent by “learning” from the data.
Information Retrieval is also a popular and predominant
technique having as one of its application, the ubiquitous Search
Engine. Search Engine optimization (SEO) has seen remarkable
advancements during the recent years. The objective of this paper
is to optimize the existing predictive search mechanism by
incorporating pattern based Machine Learning techniques, the
association with a Semantic Database, Natural Language
Processing of search query to produce more relevant predictions
to the user. The main intention is to provide diversified but apt,
intelligent predictions for both the diversified set of users whose
domain of search queries is not constrained, as well as for the
dedicated researchers whose domain will be confined, coupled
with an optimal balance between the Response times, Relevancy
of predictions.
Artificial Intelligence (AI) is Machine Learning (ML),which
strive to make a machine intelligent by “learning” from the data.
Information Retrieval is also a popular and predominant
technique having as one of its application, the ubiquitous Search
Engine. Search Engine optimization (SEO) has seen remarkable
advancements during the recent years. The objective of this paper
is to optimize the existing predictive search mechanism by
incorporating pattern based Machine Learning techniques, the
association with a Semantic Database, Natural Language
Processing of search query to produce more relevant predictions
to the user. The main intention is to provide diversified but apt,
intelligent predictions for both the diversified set of users whose
domain of search queries is not constrained, as well as for the
dedicated researchers whose domain will be confined, coupled
with an optimal balance between the Response times, Relevancy
of predictions.
Research Interests:
The study on patient satisfaction at priyadarshini dental college and hospital are conducted to measure the level of satisfaction as well quality of dental care provided .the total 100 randomly patients... more
The study on patient satisfaction at priyadarshini
dental college and hospital are conducted to measure the
level of satisfaction as well quality of dental care provided
.the total 100 randomly patients were surveyed .a
questionnaire of 22 question were used to collect the
information from the patients, most of patients were satisfied
with the quality of care they received but some were
dissatisfied due to the unable to understand explanation of
treatment option provided by dental students and the long
waiting time for the treatment, patient satisfaction is key
determinant of quality of care.
dental college and hospital are conducted to measure the
level of satisfaction as well quality of dental care provided
.the total 100 randomly patients were surveyed .a
questionnaire of 22 question were used to collect the
information from the patients, most of patients were satisfied
with the quality of care they received but some were
dissatisfied due to the unable to understand explanation of
treatment option provided by dental students and the long
waiting time for the treatment, patient satisfaction is key
determinant of quality of care.
Research Interests:
This research work was carried out to investigate the proximate and mineral composition of some traditional vegetables in Akwa Ibom State, Nigeria. These vegetables include: Talinum triangulare, Hensia crinita, Cucurbita maxima... more
This research work was carried out to investigate the
proximate and mineral composition of some traditional
vegetables in Akwa Ibom State, Nigeria. These vegetables
include: Talinum triangulare, Hensia crinita, Cucurbita maxima
and Lasianthera africana. The vegetables were washed in
potable water to remove unwanted matters and were analyzed for
proximate and mineral content. All analyses were carried out in
three replicates and the mean data were presented on tables using
the spread sheet Microsoft Excel. Talinum triangulare had the
highest protein content (56.72%) and moisture content (80.11%)
but had the lowest content of ash (6.31%), crude fibre (2.96%)
and carbohydrate (6.91%). Ash and crude fibre were present in
low quantities in Talinum triangulare, Hensia crinita, and
Lasianthera africana, except Cucurbita maxima which had the
highest composition of ash (14.06%) and crude fibre (9.37%).
Mineral composition (Potassium (K), Calcium (Ca), Magnesium
(Mg) and Phosphorus (P)) was generally high in the samples
although Talinum triangulare and Lasianthera africana had the
lowest composition of Phosphorus. This research work has
showned that these four (4) traditional vegetables are rich
sources of nutrients and can contribute significantly to the
nutrient requirements and health conditions of humans.
proximate and mineral composition of some traditional
vegetables in Akwa Ibom State, Nigeria. These vegetables
include: Talinum triangulare, Hensia crinita, Cucurbita maxima
and Lasianthera africana. The vegetables were washed in
potable water to remove unwanted matters and were analyzed for
proximate and mineral content. All analyses were carried out in
three replicates and the mean data were presented on tables using
the spread sheet Microsoft Excel. Talinum triangulare had the
highest protein content (56.72%) and moisture content (80.11%)
but had the lowest content of ash (6.31%), crude fibre (2.96%)
and carbohydrate (6.91%). Ash and crude fibre were present in
low quantities in Talinum triangulare, Hensia crinita, and
Lasianthera africana, except Cucurbita maxima which had the
highest composition of ash (14.06%) and crude fibre (9.37%).
Mineral composition (Potassium (K), Calcium (Ca), Magnesium
(Mg) and Phosphorus (P)) was generally high in the samples
although Talinum triangulare and Lasianthera africana had the
lowest composition of Phosphorus. This research work has
showned that these four (4) traditional vegetables are rich
sources of nutrients and can contribute significantly to the
nutrient requirements and health conditions of humans.
Research Interests:
This paper presents an improved design of voltage controlled oscillator (VCO) utilizing the three differential cell CMOS inverters for forming the ring oscillator. The differential cell reduces the power supply fluctuations impact... more
This paper presents an improved design of voltage
controlled oscillator (VCO) utilizing the three differential cell
CMOS inverters for forming the ring oscillator. The differential
cell reduces the power supply fluctuations impact on the
oscillator jitter while the negative feedback from frequency to
voltage converter reduces the jitter at high frequencies. Finally
the proposed model is designed using CMOS 0.18um foundry
technology and simulated using P-Spice software. The result
shows that the proposed design improves the jitter attenuation at
different offset frequencies up to 40dB.
controlled oscillator (VCO) utilizing the three differential cell
CMOS inverters for forming the ring oscillator. The differential
cell reduces the power supply fluctuations impact on the
oscillator jitter while the negative feedback from frequency to
voltage converter reduces the jitter at high frequencies. Finally
the proposed model is designed using CMOS 0.18um foundry
technology and simulated using P-Spice software. The result
shows that the proposed design improves the jitter attenuation at
different offset frequencies up to 40dB.
Research Interests:
This study was undertaken for the purpose to determine the concentration of caffeine in eight brands of soft drinks with the use of an Ultraviolet spectroscopy. This told us about the best brand among the different brands... more
This study was undertaken for the purpose to
determine the concentration of caffeine in eight brands of soft
drinks with the use of an Ultraviolet spectroscopy. This told us
about the best brand among the different brands containing
caffeine. The highest concentration of caffeine was found in
Sting 500mL (560.29 µg/mL), so it is strongest CNS (central
nervous system) stimulant among all samples and it is harmful
for health. The lowest concentration of caffeine was found in 7up
500mL (29.71 µg/mL). So it is a weakest stimulant among all
samples and can be sold in market.
determine the concentration of caffeine in eight brands of soft
drinks with the use of an Ultraviolet spectroscopy. This told us
about the best brand among the different brands containing
caffeine. The highest concentration of caffeine was found in
Sting 500mL (560.29 µg/mL), so it is strongest CNS (central
nervous system) stimulant among all samples and it is harmful
for health. The lowest concentration of caffeine was found in 7up
500mL (29.71 µg/mL). So it is a weakest stimulant among all
samples and can be sold in market.
Research Interests:
NANO… one billionth of one and one third of micro ,to be precise 10-9m. Nanotechnology is much discussed these days as a emerging frontier – a realm in which machines operate at scales of billionth a metre. It is actually a... more
NANO… one billionth of one and one third of micro
,to be precise 10-9m. Nanotechnology is much discussed these
days as a emerging frontier – a realm in which machines operate
at scales of billionth a metre. It is actually a multitude of rapidly
emerging technologies based upon the scaling down of existing
technologies to the next level of precision and miniaturization. In
the field of nano technologies researchers are enthusiastic about
its potential applications in fields such as energy, medicine,
electronics, computing and materials. Of late, one of the
emerging aspects dealing Nanotechnology in mechanical field is
the internal combustion engine on a nano scale, which we have
chosen as our area of interest. Heat engines have evolved from
external combustion engines to internal combustion engines and
the hot off the block is the nano internal combustion engine.
,to be precise 10-9m. Nanotechnology is much discussed these
days as a emerging frontier – a realm in which machines operate
at scales of billionth a metre. It is actually a multitude of rapidly
emerging technologies based upon the scaling down of existing
technologies to the next level of precision and miniaturization. In
the field of nano technologies researchers are enthusiastic about
its potential applications in fields such as energy, medicine,
electronics, computing and materials. Of late, one of the
emerging aspects dealing Nanotechnology in mechanical field is
the internal combustion engine on a nano scale, which we have
chosen as our area of interest. Heat engines have evolved from
external combustion engines to internal combustion engines and
the hot off the block is the nano internal combustion engine.
Research Interests:
In this paper, we will enlist the process of extracting template from heterogeneous Web Pages. Extracting structured information from semi-structured machine readable web pages automatically plays a major role these days, so some... more
In this paper, we will enlist the process of extracting
template from heterogeneous Web Pages. Extracting structured
information from semi-structured machine readable web pages
automatically plays a major role these days, so some websites are
using common templates with contents to populate the data for
good productivity, Where WWW is the major resource for
extracting the information. The problem here is for machines,
the templates in the web pages are considered to be harmful since
they degrade the performance of web applications due to
irrelevant terms in the Template. As a result, the performance of
the entire system degrades. Template Detection technique can be
used to improve the performance of search engine as well as for
classification of web documents. In this paper, we present
algorithms to extract templates from a very large number of web
pages that are getting generated from heterogeneous templates.
Using the similarity of template structures in the document, we
can cluster the web documents so that the template for each
cluster will be extracted simultaneously.
template from heterogeneous Web Pages. Extracting structured
information from semi-structured machine readable web pages
automatically plays a major role these days, so some websites are
using common templates with contents to populate the data for
good productivity, Where WWW is the major resource for
extracting the information. The problem here is for machines,
the templates in the web pages are considered to be harmful since
they degrade the performance of web applications due to
irrelevant terms in the Template. As a result, the performance of
the entire system degrades. Template Detection technique can be
used to improve the performance of search engine as well as for
classification of web documents. In this paper, we present
algorithms to extract templates from a very large number of web
pages that are getting generated from heterogeneous templates.
Using the similarity of template structures in the document, we
can cluster the web documents so that the template for each
cluster will be extracted simultaneously.
Research Interests:
A Smart City is the integration of technology into a strategic approach to sustainability. 21st Century has brought with it a new global trend of “sustainable urban development” and this concept adds new dimensions to urbanization... more
A Smart City is the integration of technology into a
strategic approach to sustainability. 21st Century has brought
with it a new global trend of “sustainable urban development”
and this concept adds new dimensions to urbanization which
require a quick need to upgrade existing cities. The concept of a
smart city is a relatively new one. Throughout the years, with
the significant contribution from various technologies like
computer science, information technology, remote sensing,
advance multimedia world etc, GIS evolved from traditional
geographer’s or cartographer’s tool for surveying and
planning to a rapidly expanding primary technology for
understanding our planet and related geospatial opportunities to
foster a sustainable world. This paper describes smart city
projects in India and thoroughly explores the existing and
extended capability of GIS to include modeling and visualization
in order that decision makers will be able to see the state of the
resources separately in three pillar of smart development model
with the impacts of their decisions and the future state of
resources.
strategic approach to sustainability. 21st Century has brought
with it a new global trend of “sustainable urban development”
and this concept adds new dimensions to urbanization which
require a quick need to upgrade existing cities. The concept of a
smart city is a relatively new one. Throughout the years, with
the significant contribution from various technologies like
computer science, information technology, remote sensing,
advance multimedia world etc, GIS evolved from traditional
geographer’s or cartographer’s tool for surveying and
planning to a rapidly expanding primary technology for
understanding our planet and related geospatial opportunities to
foster a sustainable world. This paper describes smart city
projects in India and thoroughly explores the existing and
extended capability of GIS to include modeling and visualization
in order that decision makers will be able to see the state of the
resources separately in three pillar of smart development model
with the impacts of their decisions and the future state of
resources.
Research Interests:
The study of man-environment relationship has great importance today. Human beings interact with their environment from the early stage of development to modern lives. In the process of this interaction they modify and transform... more
The study of man-environment relationship has great
importance today. Human beings interact with their environment
from the early stage of development to modern lives. In the
process of this interaction they modify and transform
environment. Environment plays determining role in the early
stages of development where society essentially adapts itself to
the limits laid down by it. As development proceeds onwards, the
subservience to it gets progressively reduced and the process of
cooperation and interaction begins. Present paper is based on
analysis of secondary data published by different sources. Arc
viewGIS 10 has been used to construct various kinds of maps in
this paper. The natural environment of Zanskar presents a very
harsh and fragile system. This region experiences heavy snowfall
during winter caused by the western disturbances. Zanskar Tehsil
is an underdeveloped area where existing use of natural resources
is limited due to the low level of technology and harsh
environment presented by rugged topography and very cold
climate
importance today. Human beings interact with their environment
from the early stage of development to modern lives. In the
process of this interaction they modify and transform
environment. Environment plays determining role in the early
stages of development where society essentially adapts itself to
the limits laid down by it. As development proceeds onwards, the
subservience to it gets progressively reduced and the process of
cooperation and interaction begins. Present paper is based on
analysis of secondary data published by different sources. Arc
viewGIS 10 has been used to construct various kinds of maps in
this paper. The natural environment of Zanskar presents a very
harsh and fragile system. This region experiences heavy snowfall
during winter caused by the western disturbances. Zanskar Tehsil
is an underdeveloped area where existing use of natural resources
is limited due to the low level of technology and harsh
environment presented by rugged topography and very cold
climate
Research Interests:
The occupied, exiled and displaced people of Kashmir are at war for liberation from foreign Indian occupants since the day when ruling non Muslim Monarch of Kashmir sold the 77% Muslim Kashmiri population to India after the... more
The occupied, exiled and displaced people of Kashmir
are at war for liberation from foreign Indian occupants since the
day when ruling non Muslim Monarch of Kashmir sold the 77%
Muslim Kashmiri population to India after the subdivision of
subcontinent and that is ruling occupied Kashmir with the help of
a puppet regime providing a room for the prevalence of
ethnocentric bias hypothesis contrary to the findings by
(Antonio, Robert 2007) and close to the findings by (SILOVE
1999) suggesting that ‘torture’ and human rights ‘violations’ can
effect human being and in the existing mental state of the people
of Kashmir ‘conversational analysis’ needs to be based on
assumption about the prevalence of ethnocentric hypothesis bias
within Kashmiris pro liberation and puppet regime instead of
Kashmiris and out groups in case of ‘implicature’’ anthimeria’
‘hyperbole’ irony’ and other allied linguistic areas.
are at war for liberation from foreign Indian occupants since the
day when ruling non Muslim Monarch of Kashmir sold the 77%
Muslim Kashmiri population to India after the subdivision of
subcontinent and that is ruling occupied Kashmir with the help of
a puppet regime providing a room for the prevalence of
ethnocentric bias hypothesis contrary to the findings by
(Antonio, Robert 2007) and close to the findings by (SILOVE
1999) suggesting that ‘torture’ and human rights ‘violations’ can
effect human being and in the existing mental state of the people
of Kashmir ‘conversational analysis’ needs to be based on
assumption about the prevalence of ethnocentric hypothesis bias
within Kashmiris pro liberation and puppet regime instead of
Kashmiris and out groups in case of ‘implicature’’ anthimeria’
‘hyperbole’ irony’ and other allied linguistic areas.
Research Interests:
Optimization the production of extracellular lipase in culture of Bacillus cereus has been investigated. From 10 samples of diesel fuel polluted soil it was found that 3 samples was positive for the presence of B. cereus. Lipase... more
Optimization the production of extracellular lipase in
culture of Bacillus cereus has been investigated. From 10
samples of diesel fuel polluted soil it was found that 3 samples
was positive for the presence of B. cereus. Lipase production by
B. cereus isolated from diesel fuel polluted soil was investigated
and optimized. The enzyme production was increased with
increasing time and maximum enzyme activity was obtained
after 72 hrs of incubation. Effect of pH and temperature indicated
that, the lipase production was maximum at pH 8.0 (60.2 U/ml)
and at 35°C (55.25 U/ml). The lipase production was optimized
in shake flask experiments. With a selected carbon sources,
maltose (65.5 U/mL) and nitrogen source, peptone (66.25 U/mL)
was suitable substrates for accelerating lipase production. The
present study indicates that the various factors influenced
enzyme production by the bacteria, it appears that the nature of
the supplements had significantly influenced on the production.
culture of Bacillus cereus has been investigated. From 10
samples of diesel fuel polluted soil it was found that 3 samples
was positive for the presence of B. cereus. Lipase production by
B. cereus isolated from diesel fuel polluted soil was investigated
and optimized. The enzyme production was increased with
increasing time and maximum enzyme activity was obtained
after 72 hrs of incubation. Effect of pH and temperature indicated
that, the lipase production was maximum at pH 8.0 (60.2 U/ml)
and at 35°C (55.25 U/ml). The lipase production was optimized
in shake flask experiments. With a selected carbon sources,
maltose (65.5 U/mL) and nitrogen source, peptone (66.25 U/mL)
was suitable substrates for accelerating lipase production. The
present study indicates that the various factors influenced
enzyme production by the bacteria, it appears that the nature of
the supplements had significantly influenced on the production.
Research Interests:
Routing in Wireless Sensor Networks has to take into account the limited battery resources of the nodes. Sensor nodes can also be powered by other energy sources like solar energy. This paper provides a review of Environment... more
Routing in Wireless Sensor Networks has to take into
account the limited battery resources of the nodes. Sensor nodes
can also be powered by other energy sources like solar energy.
This paper provides a review of Environment monitoring using
Wireless Sensor Networks. The issues related to environment
sensor networks is highlighted. The real time applications in
environment monitoring is presented with emphasis on energy
conservation. Furthermore in this paper we address the problem
of scavenging energy using solar powered devices.
account the limited battery resources of the nodes. Sensor nodes
can also be powered by other energy sources like solar energy.
This paper provides a review of Environment monitoring using
Wireless Sensor Networks. The issues related to environment
sensor networks is highlighted. The real time applications in
environment monitoring is presented with emphasis on energy
conservation. Furthermore in this paper we address the problem
of scavenging energy using solar powered devices.
Research Interests:
The field investigation during 2013-14 at Talwandi sabo, Punjab revealed that there are 19 insect pests identified from kharif crops whereas 13 insect pests were recorded from rabi crops. The 5 bio control agents and 2 ant species... more
The field investigation during 2013-14 at Talwandi
sabo, Punjab revealed that there are 19 insect pests identified
from kharif crops whereas 13 insect pests were recorded from
rabi crops. The 5 bio control agents and 2 ant species were
recorded from agriculture field. In these Hemiptera and
Lepidoptera are having maximum number of insect pests causing
major damage to both kharif and rabi crops. Hence the present
studies provide good information about different insect pests and
its associated insects in agriculture fields.
sabo, Punjab revealed that there are 19 insect pests identified
from kharif crops whereas 13 insect pests were recorded from
rabi crops. The 5 bio control agents and 2 ant species were
recorded from agriculture field. In these Hemiptera and
Lepidoptera are having maximum number of insect pests causing
major damage to both kharif and rabi crops. Hence the present
studies provide good information about different insect pests and
its associated insects in agriculture fields.
Research Interests:
With the advancement in technology, various options to get latest news updates have increased significantly. News updates are easily available on web. So many users have shifted from traditional newspaper to digital news. This poses... more
With the advancement in technology, various options
to get latest news updates have increased significantly. News
updates are easily available on web. So many users have shifted
from traditional newspaper to digital news. This poses serious
challenges to news providers where they need to make latest
news readily available to user at all instants. Our project deals
with similar issues and recommends news providers what
exclusive news they are missing when compared to their
competitors.
to get latest news updates have increased significantly. News
updates are easily available on web. So many users have shifted
from traditional newspaper to digital news. This poses serious
challenges to news providers where they need to make latest
news readily available to user at all instants. Our project deals
with similar issues and recommends news providers what
exclusive news they are missing when compared to their
competitors.
Research Interests:
The God of Small Things is written in a different style. The quality of writing is totally unlike from other Indian writers .Sometimes the reader feel very difficult to understand her style of writings. The novel is not written in a... more
The God of Small Things is written in a different style.
The quality of writing is totally unlike from other Indian writers
.Sometimes the reader feel very difficult to understand her style
of writings. The novel is not written in a chronological order.
The structure of the work is full of fact and reality faced by the
characters. Non- sequential narrative style contains two aspects,
one is dramatic or scenic presentation of thoughts one after the
other without any break. Story telling quality tells about the
whole work. Medium of story telling reveals the entire
personality of the authors in this novel.
The quality of writing is totally unlike from other Indian writers
.Sometimes the reader feel very difficult to understand her style
of writings. The novel is not written in a chronological order.
The structure of the work is full of fact and reality faced by the
characters. Non- sequential narrative style contains two aspects,
one is dramatic or scenic presentation of thoughts one after the
other without any break. Story telling quality tells about the
whole work. Medium of story telling reveals the entire
personality of the authors in this novel.
Research Interests:
The study aimed to discover answers pertaining to process of intervention and perception based upon a 36 item questionnaire put forth to 40 parents having children with multiple disabilities. Children were in the mean of 9.9 years... more
The study aimed to discover answers pertaining to
process of intervention and perception based upon a 36 item
questionnaire put forth to 40 parents having children with
multiple disabilities. Children were in the mean of 9.9 years and
attended NIEPMD for 2.18 years; most frequent (48%)
associated conditions were Cerebral Palsy along with mental
retardation. The mean age of suspicion by parents was at
24.2months followed by doctor visit by 27.2 months and
initiation of rehabilitation by 56.14 months. The core concern for
80% parents was to develop motor and speech skills, although
the majority (55%) had neglected speech therapy. Clients
preferred a transdisclipinary approach (68%) over the present
multidisciplinary approach. Acceptance of the child’s condition
is a crucial, 56% parents took an average of 8.03years to accept
their child’s disability followed by 28% who were in the
bargaining stage. Parents were mostly unaware of the
government schemes and hardly availed them.
process of intervention and perception based upon a 36 item
questionnaire put forth to 40 parents having children with
multiple disabilities. Children were in the mean of 9.9 years and
attended NIEPMD for 2.18 years; most frequent (48%)
associated conditions were Cerebral Palsy along with mental
retardation. The mean age of suspicion by parents was at
24.2months followed by doctor visit by 27.2 months and
initiation of rehabilitation by 56.14 months. The core concern for
80% parents was to develop motor and speech skills, although
the majority (55%) had neglected speech therapy. Clients
preferred a transdisclipinary approach (68%) over the present
multidisciplinary approach. Acceptance of the child’s condition
is a crucial, 56% parents took an average of 8.03years to accept
their child’s disability followed by 28% who were in the
bargaining stage. Parents were mostly unaware of the
government schemes and hardly availed them.
Research Interests:
Capsicum annum L. (Syn: Capsicum frutescens L., family: Solanaceae) is an herbaceous spice plant cultivated in tropical and subtropical conditions in different countries of the world. In India it is commonly known as “Lal Mirch”.... more
Capsicum annum L. (Syn: Capsicum frutescens L.,
family: Solanaceae) is an herbaceous spice plant cultivated in
tropical and subtropical conditions in different countries of the
world. In India it is commonly known as “Lal Mirch”. The
present study deals with response of UV-B radiation on different
growth parameters of capsicum crop. Plants were grown in the
field and exposed to supplemental UV-B radiation (280-320nm)
for 1 hr and 3hr regularly supplied by the sunlamp, 300 watt
from sowing till seedling stage. The total UV-B irradiation
received by the plants from the lamp was 24.23 Jm
-2
s
-1
. The seed
germination percentage was significantly decreased by 1 hr and 3
hr UV-B irradiation. The exposure of 1 hr UV-B irradiation
showed promotory response on chlorophyll content and biomass
of plumule and cotyledons while exposure of 3 hr of UV-B
irradiation showed inhibitory effect on growth and chlorophyll
content of seedlings. Current findings suggest ways to increase
crop yield to cope the adverse effect of abiotic stress.
family: Solanaceae) is an herbaceous spice plant cultivated in
tropical and subtropical conditions in different countries of the
world. In India it is commonly known as “Lal Mirch”. The
present study deals with response of UV-B radiation on different
growth parameters of capsicum crop. Plants were grown in the
field and exposed to supplemental UV-B radiation (280-320nm)
for 1 hr and 3hr regularly supplied by the sunlamp, 300 watt
from sowing till seedling stage. The total UV-B irradiation
received by the plants from the lamp was 24.23 Jm
-2
s
-1
. The seed
germination percentage was significantly decreased by 1 hr and 3
hr UV-B irradiation. The exposure of 1 hr UV-B irradiation
showed promotory response on chlorophyll content and biomass
of plumule and cotyledons while exposure of 3 hr of UV-B
irradiation showed inhibitory effect on growth and chlorophyll
content of seedlings. Current findings suggest ways to increase
crop yield to cope the adverse effect of abiotic stress.
Research Interests:
This article discussing about recently launched Google Android platform, and its online application marketplace for Android smart phones. The project examines the paths to success for third-party developers building applications... more
This article discussing about recently launched Google
Android platform, and its online application marketplace for
Android smart phones. The project examines the paths to
success for third-party developers building applications for
Android smart phones by comparing them with application
development for the Apple iPhone and factors that influencing
mobile brand selection while purchasing new mobiles. Research
on related topics shows this mobile ecosystem benefits thirdparty developers and those application vendors play a critical
role in contributing to the success of Android. In the current
scenario most of the youngsters having Android smart phones in
their hands, the reason for this development in a short period is
usage social media such as face book, twitter and all other
applications. Android platforms are simplified the use of social
medias and access of it. In this article we can know further about
this Android platform and its influence of peer purchase decision
making of smart phone.. And altogether 140 smart phones users
came forward and participated at the survey. But, when the
scoring was carried out only 85 subjects were alone completed
all the items of the tool. Hence, for the present the sample
constituted is 85. The sample included both male and female.
Their qualification ranged from less than plus 2 to above Post
graduation. Their age ranged from 20 years to 60 years of age.
The Statistical Package for the Social Science (SPSS) for
Microsoft Windows 20.0 was used to complete the analysis of
the collected data. Descriptive statistics , including means,
standard deviations were implemented in order to investigate the
demographic data, and the Peer influence, one-way analysis of
variance (ANOVA) were used to determine whether any
significant relationships exist among respondents. In the end of
the study implications and conclusions were provided.
Android platform, and its online application marketplace for
Android smart phones. The project examines the paths to
success for third-party developers building applications for
Android smart phones by comparing them with application
development for the Apple iPhone and factors that influencing
mobile brand selection while purchasing new mobiles. Research
on related topics shows this mobile ecosystem benefits thirdparty developers and those application vendors play a critical
role in contributing to the success of Android. In the current
scenario most of the youngsters having Android smart phones in
their hands, the reason for this development in a short period is
usage social media such as face book, twitter and all other
applications. Android platforms are simplified the use of social
medias and access of it. In this article we can know further about
this Android platform and its influence of peer purchase decision
making of smart phone.. And altogether 140 smart phones users
came forward and participated at the survey. But, when the
scoring was carried out only 85 subjects were alone completed
all the items of the tool. Hence, for the present the sample
constituted is 85. The sample included both male and female.
Their qualification ranged from less than plus 2 to above Post
graduation. Their age ranged from 20 years to 60 years of age.
The Statistical Package for the Social Science (SPSS) for
Microsoft Windows 20.0 was used to complete the analysis of
the collected data. Descriptive statistics , including means,
standard deviations were implemented in order to investigate the
demographic data, and the Peer influence, one-way analysis of
variance (ANOVA) were used to determine whether any
significant relationships exist among respondents. In the end of
the study implications and conclusions were provided.
Research Interests:
Pampa River is the third longest river in the South Indian state of Kerala. The river is one of the most stressed rivers in Kerala .Water quality of Chengannur segment of Pampa River was determined based on Physical parameters... more
Pampa River is the third longest river in the South
Indian state of Kerala. The river is one of the most stressed rivers
in Kerala .Water quality of Chengannur segment of Pampa River
was determined based on Physical parameters such as
TDS,Turbidity,Temperature and Conductivity followed by water
quality index. Three study sites were selected. Mean with
standard deviation were taken. Two way ANOVA was
conducted. The water quality index (WqI) was calculated. The
quality index was84 forTDS and 98 forTurbidity during
premonsoon and summer . The study shows that water in the
Chengannur segment of Pampa river is of moderate quality
Indian state of Kerala. The river is one of the most stressed rivers
in Kerala .Water quality of Chengannur segment of Pampa River
was determined based on Physical parameters such as
TDS,Turbidity,Temperature and Conductivity followed by water
quality index. Three study sites were selected. Mean with
standard deviation were taken. Two way ANOVA was
conducted. The water quality index (WqI) was calculated. The
quality index was84 forTDS and 98 forTurbidity during
premonsoon and summer . The study shows that water in the
Chengannur segment of Pampa river is of moderate quality
Research Interests:
Rice–wheat cropping system is very common in India. It contributes to over 70% of total food grain production in the country with an area of 12 M ha under this cropping system. However, it is estimated that under rice and wheat... more
Rice–wheat cropping system is very common in India.
It contributes to over 70% of total food grain production in the
country with an area of 12 M ha under this cropping system.
However, it is estimated that under rice and wheat crops
separately the area is 42.31 and 22.98 M ha respectively.
Looking to the above facts a study at farmer’s field of Ambedkar
Nagar district was under taken to evaluate the performance of
zero-till seed cum ferti-drill along with other system of wheat
seeding. The zero-tillage technique may be adopted successfully
for seeding to grow wheat after rice by using zero-till ferti seeddrill (ZTFDS) developed at GBPUA&T, Pantnagar and now
manufactured commercial. Although this method of wheat
seeding using zero-till seed cum ferti drill is becoming very
popular in Haryana and Punjab states but it is not popular in U.
P. particularly in central Uttar Pradesh. The zero-tillage sowing
was found to be most time saving (88%) and energy efficient
(79%) as compared to conventional method of sowing. Wheat
crop can be sown 10-15 days early as compared to conventional
method of sowing. This will result in timely sowing of wheat
crop and increase in yield. In zero-till ferti seed-drill (T4) System
the average cost of irrigation 2592.0 Rs/ha which was 667.5
Rs/ha lesser in comparison to conventional system and gives
21% saving. The zero-till ferti-seed drill work satisfactorily and
gaves no trouble in the field while operating. It was observed that
zero-till ferti seed-drill system was found an acceptable machine
by the farmers of district Ambedkar Nagar (U. P.) because the
zero-till ferti seed-drill system gives highest benefit cost ratio
(1.76) in comparison to conventional system.
It contributes to over 70% of total food grain production in the
country with an area of 12 M ha under this cropping system.
However, it is estimated that under rice and wheat crops
separately the area is 42.31 and 22.98 M ha respectively.
Looking to the above facts a study at farmer’s field of Ambedkar
Nagar district was under taken to evaluate the performance of
zero-till seed cum ferti-drill along with other system of wheat
seeding. The zero-tillage technique may be adopted successfully
for seeding to grow wheat after rice by using zero-till ferti seeddrill (ZTFDS) developed at GBPUA&T, Pantnagar and now
manufactured commercial. Although this method of wheat
seeding using zero-till seed cum ferti drill is becoming very
popular in Haryana and Punjab states but it is not popular in U.
P. particularly in central Uttar Pradesh. The zero-tillage sowing
was found to be most time saving (88%) and energy efficient
(79%) as compared to conventional method of sowing. Wheat
crop can be sown 10-15 days early as compared to conventional
method of sowing. This will result in timely sowing of wheat
crop and increase in yield. In zero-till ferti seed-drill (T4) System
the average cost of irrigation 2592.0 Rs/ha which was 667.5
Rs/ha lesser in comparison to conventional system and gives
21% saving. The zero-till ferti-seed drill work satisfactorily and
gaves no trouble in the field while operating. It was observed that
zero-till ferti seed-drill system was found an acceptable machine
by the farmers of district Ambedkar Nagar (U. P.) because the
zero-till ferti seed-drill system gives highest benefit cost ratio
(1.76) in comparison to conventional system.
Research Interests:
In recent years, self-compacting concrete (SCC) has gained wide use for placement in congested reinforced concrete structures with difficult casting conditions. For such applications, the fresh concrete must possess high fluidity... more
In recent years, self-compacting concrete (SCC) has
gained wide use for placement in congested reinforced concrete
structures with difficult casting conditions. For such applications,
the fresh concrete must possess high fluidity and good
cohesiveness. In this present study, the effect of replacing the
cement, fine aggregate and coarse aggregate by constant
replacement of silica fume, Manufactured sand (JSW)
replacement of 0%, 10%, 20%, 30%, 40% and light weight
aggregate replacement of 10%, 15%, for internal curing
respectively and their combinations of various proportions on the
properties of different mixes of M40 grade has been compared
with normal self compacting concrete by conventional curing
method. In this study fresh property and hardened properties of
the different mixes of concrete were determined. From the
present study the test result showed that for fresh concrete all the
mixes satisfies the EFNORC standard values. For harden
concrete both compressive strength and split tensile strength test
the M9 (30%relpacement FA and15% LWA) M4 (30%
replacement FA and10% LWA) by internally curried concrete at
ambient room temperature mixes gave highest values than the
normal concrete by conventionally curing method.
gained wide use for placement in congested reinforced concrete
structures with difficult casting conditions. For such applications,
the fresh concrete must possess high fluidity and good
cohesiveness. In this present study, the effect of replacing the
cement, fine aggregate and coarse aggregate by constant
replacement of silica fume, Manufactured sand (JSW)
replacement of 0%, 10%, 20%, 30%, 40% and light weight
aggregate replacement of 10%, 15%, for internal curing
respectively and their combinations of various proportions on the
properties of different mixes of M40 grade has been compared
with normal self compacting concrete by conventional curing
method. In this study fresh property and hardened properties of
the different mixes of concrete were determined. From the
present study the test result showed that for fresh concrete all the
mixes satisfies the EFNORC standard values. For harden
concrete both compressive strength and split tensile strength test
the M9 (30%relpacement FA and15% LWA) M4 (30%
replacement FA and10% LWA) by internally curried concrete at
ambient room temperature mixes gave highest values than the
normal concrete by conventionally curing method.
Research Interests:
Let G(V,E) be a connected graph. The sets of vertices and edges of G are denoted by V=V (G) and E=E (G) respectively. In such a molecular graph, vertices represent atoms and edges represent bonds. The number of edges incident on a... more
Let G(V,E) be a connected graph. The sets of vertices
and edges of G are denoted by V=V (G) and E=E (G)
respectively. In such a molecular graph, vertices represent atoms
and edges represent bonds. The number of edges incident on a vi
is called the degree d(vi) of vertex vi
. The sum of degrees of all
vertices in G is twice the number of edges in G [1]. In molecular
graph we have many topological indices. In this research, we
computing Randic index, Molecular topological index
,Augmented Zagreb index ,Geometric-Arithmetic index ,Atom–
bond connectivity index, Harmonic index ,Sum-connectivity
index of n-decane ,3,4,4-Trimethyl heptane and 2,4-dimethyl-4-
ethyl hexane.
and edges of G are denoted by V=V (G) and E=E (G)
respectively. In such a molecular graph, vertices represent atoms
and edges represent bonds. The number of edges incident on a vi
is called the degree d(vi) of vertex vi
. The sum of degrees of all
vertices in G is twice the number of edges in G [1]. In molecular
graph we have many topological indices. In this research, we
computing Randic index, Molecular topological index
,Augmented Zagreb index ,Geometric-Arithmetic index ,Atom–
bond connectivity index, Harmonic index ,Sum-connectivity
index of n-decane ,3,4,4-Trimethyl heptane and 2,4-dimethyl-4-
ethyl hexane.
Research Interests:
Wide range of applications and numerous other complexities involved in character recognition (CR) makes it a continuous and open area of research. Feature selection and classification plays major role in achieving higher accuracy... more
Wide range of applications and numerous other
complexities involved in character recognition (CR) makes it a
continuous and open area of research. Feature selection and
classification plays major role in achieving higher accuracy for
character recognition. In the era of digitization its compelling
need to have CR system for regional script. This paper presents
analysis of structural features and its classification for consonants
of Gujarati script. Each character has certain characteristics
which distinguishes it from other characters. Gujarati consonants
are analyzed for eight such structural features and on the basis of
it characters are categorized into twenty groups. Further Paper
proposes decision table to classify characters based on structural
features.
complexities involved in character recognition (CR) makes it a
continuous and open area of research. Feature selection and
classification plays major role in achieving higher accuracy for
character recognition. In the era of digitization its compelling
need to have CR system for regional script. This paper presents
analysis of structural features and its classification for consonants
of Gujarati script. Each character has certain characteristics
which distinguishes it from other characters. Gujarati consonants
are analyzed for eight such structural features and on the basis of
it characters are categorized into twenty groups. Further Paper
proposes decision table to classify characters based on structural
features.
Research Interests:
Purpose: To determine the clinical relevance of determining the semen pH during semen analysis as per WHO (World Health Organisation) standard criteria among the infertile couple attending a tertiary ART (Assisted Reproductive... more
Purpose: To determine the clinical relevance of
determining the semen pH during semen analysis as per WHO
(World Health Organisation) standard criteria among the infertile
couple attending a tertiary ART (Assisted Reproductive
Technology) Centre in South India.
Methods: Regular Semen analysis as per WHO standards
(2010)
Results: The Semen pH value showed no major correlation
with other Semen parameters and also varied greatly from the
given WHO standard.
Conclusion: The semen pH determined during semen
analysis is found to have not much relevance for clinical practice.
The clinical relevance of semen pH for Azoospermia patient
needs to be revised.
determining the semen pH during semen analysis as per WHO
(World Health Organisation) standard criteria among the infertile
couple attending a tertiary ART (Assisted Reproductive
Technology) Centre in South India.
Methods: Regular Semen analysis as per WHO standards
(2010)
Results: The Semen pH value showed no major correlation
with other Semen parameters and also varied greatly from the
given WHO standard.
Conclusion: The semen pH determined during semen
analysis is found to have not much relevance for clinical practice.
The clinical relevance of semen pH for Azoospermia patient
needs to be revised.
Research Interests:
Clinical manifestations of lymphatic filariasis depend on the area of lymphatic involvement and the duration of infection. An eight year old child presented with right cervical lymph node. Fine needle aspiration cytology (FNAC)... more
Clinical manifestations of lymphatic filariasis
depend on the area of lymphatic involvement and the duration of
infection. An eight year old child presented with right cervical
lymph node. Fine needle aspiration cytology (FNAC) with 22
Gauge needle from the lymph node revealed multiple coiled
larvae of Wuchereria bancrofti in a background of reactive
lymphoid cells with eosinophils. Diagnosis of right cervical
Bancroftian lymphadenopathy was made. The case was followed
by excisional biopsy of the lymph node and hence was confirmed
histopathologically. We report this case because cervical
lymphadenopathy is a rare presentation of filariasis in children.
depend on the area of lymphatic involvement and the duration of
infection. An eight year old child presented with right cervical
lymph node. Fine needle aspiration cytology (FNAC) with 22
Gauge needle from the lymph node revealed multiple coiled
larvae of Wuchereria bancrofti in a background of reactive
lymphoid cells with eosinophils. Diagnosis of right cervical
Bancroftian lymphadenopathy was made. The case was followed
by excisional biopsy of the lymph node and hence was confirmed
histopathologically. We report this case because cervical
lymphadenopathy is a rare presentation of filariasis in children.
Research Interests:
Tukra is one of the major problem in mulberry growing areas and it is caused by pink mealy bug Maconellicoccus hirsutus which affect both the quality and yield of mulberry leaf. In general the tukra- diseased leaves showed high... more
Tukra is one of the major problem in mulberry growing
areas and it is caused by pink mealy bug Maconellicoccus
hirsutus which affect both the quality and yield of mulberry leaf.
In general the tukra- diseased leaves showed high moisture
content compared to normal healthy leaves. A preliminary
attempt has been made to know the effect of plant extracts of
natural pesticide origin on moisture content, loss and retention
capacity of tukra affected mulberry leaves. The seed kernel and
leaf extracts of Azadirachta indica, Pongamia pinnata, Madhuca
longifolia and only leaf extracts of Lantana camara, Adathoda
vasica were directly used as a foliar spray on M-5 mulberry
variety under field conditions. The results revealed that the tukra
affected leaves showed high moisture content (75.92%)
compared to normal healthy leaves (71.32%). The moisture
content was more in NSKE @ 4% (73.83%) PSKE @ 4%
(73.80%), MSKE @ 4% (73.30%), and lowest was recorded
from MSKE @ 2% (71.76%) followed by control (70.66%). The
maximum moisture retention capacity in infested leaves of tukra
was observed in NSKE @ 4% (80.60%) sprayed leaves and
lowest was recorded from PLE @ 8% (78.46%) compare to
control (77.80%). The minimum and maximum moisture loss of
26.06 and 28.20 % was observed in NSKE @ 4% and MSKE @
2% respectively over the control (29.23%). There was no
significant difference among the different treatments with respect
to moisture content, loss and retention capacity of tukra affected
mulberry leaves.
areas and it is caused by pink mealy bug Maconellicoccus
hirsutus which affect both the quality and yield of mulberry leaf.
In general the tukra- diseased leaves showed high moisture
content compared to normal healthy leaves. A preliminary
attempt has been made to know the effect of plant extracts of
natural pesticide origin on moisture content, loss and retention
capacity of tukra affected mulberry leaves. The seed kernel and
leaf extracts of Azadirachta indica, Pongamia pinnata, Madhuca
longifolia and only leaf extracts of Lantana camara, Adathoda
vasica were directly used as a foliar spray on M-5 mulberry
variety under field conditions. The results revealed that the tukra
affected leaves showed high moisture content (75.92%)
compared to normal healthy leaves (71.32%). The moisture
content was more in NSKE @ 4% (73.83%) PSKE @ 4%
(73.80%), MSKE @ 4% (73.30%), and lowest was recorded
from MSKE @ 2% (71.76%) followed by control (70.66%). The
maximum moisture retention capacity in infested leaves of tukra
was observed in NSKE @ 4% (80.60%) sprayed leaves and
lowest was recorded from PLE @ 8% (78.46%) compare to
control (77.80%). The minimum and maximum moisture loss of
26.06 and 28.20 % was observed in NSKE @ 4% and MSKE @
2% respectively over the control (29.23%). There was no
significant difference among the different treatments with respect
to moisture content, loss and retention capacity of tukra affected
mulberry leaves.
Research Interests:
Genetic improvement to produce seedless watermelon offers high quality fruits. This paper describes about problems related with tetraploid seed germination, various seed treatment to improve tetraploid seed germination and the... more
Genetic improvement to produce seedless
watermelon offers high quality fruits. This paper describes about
problems related with tetraploid seed germination, various seed
treatment to improve tetraploid seed germination and the
morphological variations observed between the tetraploid and
diploid seeds. Diploid watermelon seeds of three genetic
backgrounds were treated with colchicine (0.2, 0.3 and 0.4%)
and PEG (0.5%) as an adjuvent. Polyploid watermelon seeds
have poor germination and low seedling vigor mainly due to
thick seed coat and seed coat adherence to emerged cotyledons.
In order to enhance the germination, the tetraploid seeds were
subjected to five different seed treatments i.e; acid scarification,
GA3 treatment, humidification, mechanical scarification and
water soaking for 48hrs. Among the various treatments tested,
maximum germination was recorded in the seeds subjected to
water soaking for 48 hrs in all the three varieties. Tetraploids
produce less number of seeds per fruit than those of diploids.
Diploid seeds had complete filled cavity with embryo whereas
tetraploids developed weak embryo with some empty cavity
hence lower seed germination.
watermelon offers high quality fruits. This paper describes about
problems related with tetraploid seed germination, various seed
treatment to improve tetraploid seed germination and the
morphological variations observed between the tetraploid and
diploid seeds. Diploid watermelon seeds of three genetic
backgrounds were treated with colchicine (0.2, 0.3 and 0.4%)
and PEG (0.5%) as an adjuvent. Polyploid watermelon seeds
have poor germination and low seedling vigor mainly due to
thick seed coat and seed coat adherence to emerged cotyledons.
In order to enhance the germination, the tetraploid seeds were
subjected to five different seed treatments i.e; acid scarification,
GA3 treatment, humidification, mechanical scarification and
water soaking for 48hrs. Among the various treatments tested,
maximum germination was recorded in the seeds subjected to
water soaking for 48 hrs in all the three varieties. Tetraploids
produce less number of seeds per fruit than those of diploids.
Diploid seeds had complete filled cavity with embryo whereas
tetraploids developed weak embryo with some empty cavity
hence lower seed germination.
Research Interests:
Guava leaves have been used to treat cough and pulmonary diseases; they have also served as anti inflammatory and haemostatic agent in china. This work is therefore aimed at investigating the effects of guava leaf extract on the... more
Guava leaves have been used to treat cough and
pulmonary diseases; they have also served as anti inflammatory
and haemostatic agent in china. This work is therefore aimed at
investigating the effects of guava leaf extract on the liver
enzymes of adult wistar rats. Twenty apparently healthy wistar
rats were used for this study. They were allocated into four
groups (A, B, C & D) of five animals each. Group A served as
the control and was orally administered with 0.5ml of distilled
water; the experimental groups B, C, & D were orally
administered 250mg/kg, 500mg/kg and 750mg/kg of guava leaf
extract respectively for fourteen days. Twenty four hours after
the last administration, the animals were dissected. Blood for
serum preparation were collected through cardiac puncture. The
activities of serum aspartate aminotransferase (AST), alanine
aminotransferase (ALT) and alkaline phosphotase (ALP) were
determined using randox kit method. There were no biochemical
alterations in the activities of serum aspartate aminotransferase
(AST), alanine aminotransferase (ALT) and alkaline phosphotase
(ALP).
pulmonary diseases; they have also served as anti inflammatory
and haemostatic agent in china. This work is therefore aimed at
investigating the effects of guava leaf extract on the liver
enzymes of adult wistar rats. Twenty apparently healthy wistar
rats were used for this study. They were allocated into four
groups (A, B, C & D) of five animals each. Group A served as
the control and was orally administered with 0.5ml of distilled
water; the experimental groups B, C, & D were orally
administered 250mg/kg, 500mg/kg and 750mg/kg of guava leaf
extract respectively for fourteen days. Twenty four hours after
the last administration, the animals were dissected. Blood for
serum preparation were collected through cardiac puncture. The
activities of serum aspartate aminotransferase (AST), alanine
aminotransferase (ALT) and alkaline phosphotase (ALP) were
determined using randox kit method. There were no biochemical
alterations in the activities of serum aspartate aminotransferase
(AST), alanine aminotransferase (ALT) and alkaline phosphotase
(ALP).
Research Interests:
This study was conducted with the aim of investigating how access control would secure customer information in Kenya. This study was guided by the set out objectives: first to determine how data control mechanisms enhance security... more
This study was conducted with the aim of investigating
how access control would secure customer information in Kenya.
This study was guided by the set out objectives: first to
determine how data control mechanisms enhance security access,
secondly to investigate the security issues on access of customer
information and thirdly to develop Secure Data Access Control
(SEDAC) model. In achieving these objectives a self
administered questionnaire was developed and distributed to
randomly selected respondents. The findings of the study were
analyzed using SPSS. The Security Data Access Control
(SEDAC) model was developed for and recommended for
adoption by the end users as a guide to enlighten the novice
worker who constitutes a large number of the work force.
how access control would secure customer information in Kenya.
This study was guided by the set out objectives: first to
determine how data control mechanisms enhance security access,
secondly to investigate the security issues on access of customer
information and thirdly to develop Secure Data Access Control
(SEDAC) model. In achieving these objectives a self
administered questionnaire was developed and distributed to
randomly selected respondents. The findings of the study were
analyzed using SPSS. The Security Data Access Control
(SEDAC) model was developed for and recommended for
adoption by the end users as a guide to enlighten the novice
worker who constitutes a large number of the work force.
Research Interests:
Leadership style is phenomenon which affects the productivity and quality nursing care. There is a lack of research studies in this area in Sri Lanka. The aim of this study was to examine the nurses’ perception about their nurse... more
Leadership style is phenomenon which affects the
productivity and quality nursing care. There is a lack of research
studies in this area in Sri Lanka. The aim of this study was to
examine the nurses’ perception about their nurse managers’
leadership style. The study sample comprised 160 nurses using
simple random sampling. The research instruments were
Demographic Data Recording Form and the Perceived
Leadership Form Questionnaire. The reliability coefficient of the
Perceived Leadership Form Questionnaire was 0.86 and the
content validity index of was .91. Data were analyzed using
descriptive statistics. Nurses perceived their managers’
leadership style as transformational (Mean = 3.35, SD =0.64),
and transactional leadership as (Mean = 3.25, SD =0.45). The
results of the study showed that nurses perceived their managers’
leadership style as transformational. The study provides the
opportunity for nurse managers to look into their nursing staff by
examining their own leadership style
productivity and quality nursing care. There is a lack of research
studies in this area in Sri Lanka. The aim of this study was to
examine the nurses’ perception about their nurse managers’
leadership style. The study sample comprised 160 nurses using
simple random sampling. The research instruments were
Demographic Data Recording Form and the Perceived
Leadership Form Questionnaire. The reliability coefficient of the
Perceived Leadership Form Questionnaire was 0.86 and the
content validity index of was .91. Data were analyzed using
descriptive statistics. Nurses perceived their managers’
leadership style as transformational (Mean = 3.35, SD =0.64),
and transactional leadership as (Mean = 3.25, SD =0.45). The
results of the study showed that nurses perceived their managers’
leadership style as transformational. The study provides the
opportunity for nurse managers to look into their nursing staff by
examining their own leadership style
Research Interests:
The purpose of this study was to refine Gravitational Insecurity (GI) assessment among Indian Children. GI assessment (original version) was examined with 28 children with GI and matched typically developing children. The... more
The purpose of this study was to refine Gravitational
Insecurity (GI) assessment among Indian Children. GI
assessment (original version) was examined with 28 children
with GI and matched typically developing children. The results
revealed that 9 items (Jumping, height jump, Stand on chair,
jumping off chair with eyes closed, forward roll, backward roll,
tilt board step, Supine ball-active and supine on ball – passive)
were correctly discriminate GI children from typically
developing children than the other six items (broad Jump, stick
jump, Jump off chair with eyes open, prone on ball, swinging
ball, bounced ball catch) . These 9 items were included in revised
version of GI assessment. Revised version of GI assessment
required 30-40 minutes for administration. It was time
consuming to assess Gravitational Insecurity. May benson &
Koomar suggested that GI assessment (revised version) has to be
refined inorder to avoid time consuming. Hence, investigator
refined this revised version inorder to shorten the time interval
for testing. Two hundred Gravitational insecurity children and
matched typically developing children were included for this
study. Gravitational Insecurity assessment (revised version) was
conducted in the standardized format by primary investigator.
The results found that 5 items of Gravitational Insecurity
assessment (height jumping, jumping with eyes closed, forward
roll, tilt board step and supine ball-active) has more
discriminating power than other four items (jumping, stand on
chair, backward roll and supine ball-passive). It also found that
Emotional Response (ER) and Postural Response (PR) correctly
discriminated two groups. The result of this phase concluded that
five items with two behavioural categories was sufficient to
discriminate GI children from typically developing children.
Finally, GI assessment was refined based on this study results,
called Short Gravitational Insecurity (SGI) assessment.
Insecurity (GI) assessment among Indian Children. GI
assessment (original version) was examined with 28 children
with GI and matched typically developing children. The results
revealed that 9 items (Jumping, height jump, Stand on chair,
jumping off chair with eyes closed, forward roll, backward roll,
tilt board step, Supine ball-active and supine on ball – passive)
were correctly discriminate GI children from typically
developing children than the other six items (broad Jump, stick
jump, Jump off chair with eyes open, prone on ball, swinging
ball, bounced ball catch) . These 9 items were included in revised
version of GI assessment. Revised version of GI assessment
required 30-40 minutes for administration. It was time
consuming to assess Gravitational Insecurity. May benson &
Koomar suggested that GI assessment (revised version) has to be
refined inorder to avoid time consuming. Hence, investigator
refined this revised version inorder to shorten the time interval
for testing. Two hundred Gravitational insecurity children and
matched typically developing children were included for this
study. Gravitational Insecurity assessment (revised version) was
conducted in the standardized format by primary investigator.
The results found that 5 items of Gravitational Insecurity
assessment (height jumping, jumping with eyes closed, forward
roll, tilt board step and supine ball-active) has more
discriminating power than other four items (jumping, stand on
chair, backward roll and supine ball-passive). It also found that
Emotional Response (ER) and Postural Response (PR) correctly
discriminated two groups. The result of this phase concluded that
five items with two behavioural categories was sufficient to
discriminate GI children from typically developing children.
Finally, GI assessment was refined based on this study results,
called Short Gravitational Insecurity (SGI) assessment.
Research Interests:
This paper assesses the net welfare associated with the adoption of Bench Terraces (BT), Contour Bunds (CB), and Napier Grass Strips (NGS) in the Saba Saba sub-catchment of the Upper Tana catchment in Kenya. An agro-economic survey... more
This paper assesses the net welfare associated with the adoption of Bench Terraces (BT), Contour Bunds (CB), and
Napier Grass Strips (NGS) in the Saba Saba sub-catchment of the Upper Tana catchment in Kenya. An agro-economic survey and
informal interviews were conducted in the Saba Saba sub-catchment to elicit farm level quantitative data for the Cost Benefit Analysis
(CBA). Financial functions in excel were used to analyze the on-site costs and benefits of adopting the identified SWC technologies
on farms with crops such as maize, coffee, and tea. In this research CBA was used as a decision tool after the computation of all cost
and benefits were valued in local currency to obtain the Net Present Value (NPV) or net welfare. The results show that investment in
SWC measures may not be a feasible short-term option from farmers’ perspective. There is, therefore, a strong case for intervention,
especially in the initial years where SWC adoption yields negative returns. Again the maintenance cost was higher for all SWC
technologies. This could be attributed to poor construction techniques. Considering the sub-catchment’s erosion risk severity and slope
stability, Bench Terrace was found to yield relatively higher on-site net welfare.
Napier Grass Strips (NGS) in the Saba Saba sub-catchment of the Upper Tana catchment in Kenya. An agro-economic survey and
informal interviews were conducted in the Saba Saba sub-catchment to elicit farm level quantitative data for the Cost Benefit Analysis
(CBA). Financial functions in excel were used to analyze the on-site costs and benefits of adopting the identified SWC technologies
on farms with crops such as maize, coffee, and tea. In this research CBA was used as a decision tool after the computation of all cost
and benefits were valued in local currency to obtain the Net Present Value (NPV) or net welfare. The results show that investment in
SWC measures may not be a feasible short-term option from farmers’ perspective. There is, therefore, a strong case for intervention,
especially in the initial years where SWC adoption yields negative returns. Again the maintenance cost was higher for all SWC
technologies. This could be attributed to poor construction techniques. Considering the sub-catchment’s erosion risk severity and slope
stability, Bench Terrace was found to yield relatively higher on-site net welfare.
Research Interests:
Days to flowering determines some agronomic traits of rice cultivars. One agronomic trait of rice may effect on another trait in different degrees in yield determination. The quantitative effect of one agronomic trait on another trait is... more
Days to flowering determines some agronomic traits of rice cultivars. One agronomic trait of rice may effect on another trait
in different degrees in yield determination. The quantitative effect of one agronomic trait on another trait is not constant in different
days to flowering (DF) groups of rice. In the present study one hundred sixty-four rice cultivars with different days to flowering were
grouped as 70- 80-, 90- and 100- days to flowering. Agronomic traits of 80 plants in 4 plots of individual rice cultivars were evaluated
in field conditions. Path analysis was done to understand the effect of one trait on another trait in different DF groups of rice cultivars
separately. It was found that effect of number of total tillers on number of fertile tillers and effect of number of total spikelets/panicle
on number of fertile spikelets/panicle were equally higher in each DF group. Effect of bio mass, number of tillers, panicle length and
number of spikelets/panicle on the final yield greatly varied with the DF groups. The negative effect of plant height on harvest index
was also varied in DF groups. Effect of panicle length on panicle weight was exceptionally highest in the 80 DF group while the effect
of bio mass weight on harvest index was highest in 90 DF group. It can be concluded that the effect of a trait on the yield and on other
traits in rice change with the days to flowering of the rice cultivars.
in different degrees in yield determination. The quantitative effect of one agronomic trait on another trait is not constant in different
days to flowering (DF) groups of rice. In the present study one hundred sixty-four rice cultivars with different days to flowering were
grouped as 70- 80-, 90- and 100- days to flowering. Agronomic traits of 80 plants in 4 plots of individual rice cultivars were evaluated
in field conditions. Path analysis was done to understand the effect of one trait on another trait in different DF groups of rice cultivars
separately. It was found that effect of number of total tillers on number of fertile tillers and effect of number of total spikelets/panicle
on number of fertile spikelets/panicle were equally higher in each DF group. Effect of bio mass, number of tillers, panicle length and
number of spikelets/panicle on the final yield greatly varied with the DF groups. The negative effect of plant height on harvest index
was also varied in DF groups. Effect of panicle length on panicle weight was exceptionally highest in the 80 DF group while the effect
of bio mass weight on harvest index was highest in 90 DF group. It can be concluded that the effect of a trait on the yield and on other
traits in rice change with the days to flowering of the rice cultivars.
Research Interests:
Pulmonary tuberculosis is a global problem requiring 6- month MDT-DOTS continuous treatment. This time based treatment along with the combination of VCO nutritional supplement and/or Catfish-extracted albumin has shown a... more
Pulmonary tuberculosis is a global problem requiring 6-
month MDT-DOTS continuous treatment. This time based
treatment along with the combination of VCO nutritional
supplement and/or Catfish-extracted albumin has shown a
significant benefit on improving immune response, accelerating
the conversion of BTA sputum, increasing nutritional states and
improving chest X-ray imaging in people with active pulmonary
TB. This study aimed to compare the changes in pulmonary TB
patients treated MDT-DOTS combined with supplemented VCO
and/or albumin with that in the MDT-DOTS placebo group. The
experimental study was designed by using two pre and post test
groups with double blind randomized controlled trial. Eighty (80)
participants met with study inclusion and were randomly
distributed in the experimental groups. The study result has
shown significant improvements in all observed variables among
the experimental groups receiving the combination of MDTDOTS with VCO and/or Catfish-extracted albumin. These are
including accelerating the conversion of BTA sputum (VCO i.e.
p<0.00; Catfish-extracted albumin i.e. p<0.04; and VCO +
Catfish-extracted albumin i.e. p<0.00), increasing nutritional
state (VCO i.e. p<0.03; Catfish-extracted albumin i.e. p<0.003;
and VCO + Catfish-extracted albumin i.e. p<0.01) and improving
chest X-ray imaging (VCO i.e. p<0.04; Catfish-extracted
albumin i.e. p<0.003 and VCO + Catfish-extracted albumin i.e.
p<0.001). MDT-DOTS treatment combined VCO nutritional
supplement and/or Catfish-extracted albumin capsules could
accelerate the conversion of sputum smear, could improve
nutritional status and improve chest X-ray imaging
month MDT-DOTS continuous treatment. This time based
treatment along with the combination of VCO nutritional
supplement and/or Catfish-extracted albumin has shown a
significant benefit on improving immune response, accelerating
the conversion of BTA sputum, increasing nutritional states and
improving chest X-ray imaging in people with active pulmonary
TB. This study aimed to compare the changes in pulmonary TB
patients treated MDT-DOTS combined with supplemented VCO
and/or albumin with that in the MDT-DOTS placebo group. The
experimental study was designed by using two pre and post test
groups with double blind randomized controlled trial. Eighty (80)
participants met with study inclusion and were randomly
distributed in the experimental groups. The study result has
shown significant improvements in all observed variables among
the experimental groups receiving the combination of MDTDOTS with VCO and/or Catfish-extracted albumin. These are
including accelerating the conversion of BTA sputum (VCO i.e.
p<0.00; Catfish-extracted albumin i.e. p<0.04; and VCO +
Catfish-extracted albumin i.e. p<0.00), increasing nutritional
state (VCO i.e. p<0.03; Catfish-extracted albumin i.e. p<0.003;
and VCO + Catfish-extracted albumin i.e. p<0.01) and improving
chest X-ray imaging (VCO i.e. p<0.04; Catfish-extracted
albumin i.e. p<0.003 and VCO + Catfish-extracted albumin i.e.
p<0.001). MDT-DOTS treatment combined VCO nutritional
supplement and/or Catfish-extracted albumin capsules could
accelerate the conversion of sputum smear, could improve
nutritional status and improve chest X-ray imaging
Research Interests:
Communication-Based Train Control (CBTC) system is an automated train control system to ensure the safe operation of rail vehicles using data communication. Bidirectional wireless train–ground communications is used to transfer... more
Communication-Based Train Control (CBTC)
system is an automated train control system to ensure the safe
operation of rail vehicles using data communication.
Bidirectional wireless train–ground communications is used to
transfer control data between trains and wayside equipment.
Wireless local area network (WLAN) based CBTC has impact
on train control performance while taking handoff decisions.
This may leads to communication interrupt and long latency.
Inorder to minimize the handoff latency and to improve the
performance, a handoff scheme in CBTC system based on
WLANs with multiple-input-multiple-output is proposed. In
this channel estimation errors and the tradeoff between MIMO
multiplexing gain and diversity gain are considered in making
handoff decisions. Handoff decisions and physical layer
parameters are optimised to improve the train control
performance in CBTC systems. The handoff problem is
formulated as a partially observable Markov decision process
(POMDP), and the optimal handoff policy can be derived to
minimize the handoff latency. The handoff decision and
physical layer parameters adaptation problem is formulated as
a stochastic control process. Simulation result shows that the
proposed approach can significantly improve the control
performance in CBTC systems.
system is an automated train control system to ensure the safe
operation of rail vehicles using data communication.
Bidirectional wireless train–ground communications is used to
transfer control data between trains and wayside equipment.
Wireless local area network (WLAN) based CBTC has impact
on train control performance while taking handoff decisions.
This may leads to communication interrupt and long latency.
Inorder to minimize the handoff latency and to improve the
performance, a handoff scheme in CBTC system based on
WLANs with multiple-input-multiple-output is proposed. In
this channel estimation errors and the tradeoff between MIMO
multiplexing gain and diversity gain are considered in making
handoff decisions. Handoff decisions and physical layer
parameters are optimised to improve the train control
performance in CBTC systems. The handoff problem is
formulated as a partially observable Markov decision process
(POMDP), and the optimal handoff policy can be derived to
minimize the handoff latency. The handoff decision and
physical layer parameters adaptation problem is formulated as
a stochastic control process. Simulation result shows that the
proposed approach can significantly improve the control
performance in CBTC systems.
Research Interests:
Wireless Ad hoc network is a set of wireless devices which move randomly and communicate with other node via radio signal. Ad-hoc networks may be logically represented as a set of clusters by grouping together nodes on the basis... more
Wireless Ad hoc network is a set of wireless devices
which move randomly and communicate with other node via
radio signal. Ad-hoc networks may be logically represented as a
set of clusters by grouping together nodes on the basis of
different criteria such as 1-hop and k-hop that are in close
boundary with one another. Clusters are formed by diffusing
node identities along the wireless links. Different heuristics
employ different policies to elect cluster heads. Several of these
policies are biased in favour of some nodes. As a result, these
nodes should greater responsibility and may deplete their energy
faster, causing them to drop out of the network. Therefore, there
is a need for load-balancing among cluster-heads to allow all
nodes the opportunity to serve as a cluster-head. In this paper,
different cluster head election mechanism are discussed in the
one hop clustering approach.
which move randomly and communicate with other node via
radio signal. Ad-hoc networks may be logically represented as a
set of clusters by grouping together nodes on the basis of
different criteria such as 1-hop and k-hop that are in close
boundary with one another. Clusters are formed by diffusing
node identities along the wireless links. Different heuristics
employ different policies to elect cluster heads. Several of these
policies are biased in favour of some nodes. As a result, these
nodes should greater responsibility and may deplete their energy
faster, causing them to drop out of the network. Therefore, there
is a need for load-balancing among cluster-heads to allow all
nodes the opportunity to serve as a cluster-head. In this paper,
different cluster head election mechanism are discussed in the
one hop clustering approach.
Research Interests:
The factor ‘similarity’ is important in multiple ways in interpersonal relations and can be relevant to globalization, the study of similarities among Judaism Christianity and Islam, if exist, can help to facilitate globalization.... more
The factor ‘similarity’ is important in multiple ways in
interpersonal relations and can be relevant to globalization, the
study of similarities among Judaism Christianity and Islam, if
exist, can help to facilitate globalization. To study such
similarities a questionnaire based on the similarities mentioned in
Torah (Jews) Gospel (Christians) and Quran (Muslims) was
prepared and disseminated to the similar groups belonging to all
the three faiths and after commuting the scores on similar choices
the scores compiled. It was found that above 80% of the
respondents from all the three groups irrespective of gender,
religion and knowledge about religion maintained similar
attitudes towards the hypothesized statements based on
‘similarity’. A very large p-value within the groups confirms the
hypothesis that the proportion is same in all the three groups and
the homogenous behavior exits among the groups in case of
ideologies.
interpersonal relations and can be relevant to globalization, the
study of similarities among Judaism Christianity and Islam, if
exist, can help to facilitate globalization. To study such
similarities a questionnaire based on the similarities mentioned in
Torah (Jews) Gospel (Christians) and Quran (Muslims) was
prepared and disseminated to the similar groups belonging to all
the three faiths and after commuting the scores on similar choices
the scores compiled. It was found that above 80% of the
respondents from all the three groups irrespective of gender,
religion and knowledge about religion maintained similar
attitudes towards the hypothesized statements based on
‘similarity’. A very large p-value within the groups confirms the
hypothesis that the proportion is same in all the three groups and
the homogenous behavior exits among the groups in case of
ideologies.
Research Interests:
Maize or Corn (Zea mays L.) is the most important cereal in the world after wheat and rice. It possesses high nutritive value and is important as a coarse grain. In Sri Lanka, this crop has cultivated, around 30,000ha and local... more
Maize or Corn (Zea mays L.) is the most important
cereal in the world after wheat and rice. It possesses high
nutritive value and is important as a coarse grain. In Sri Lanka,
this crop has cultivated, around 30,000ha and local consumption
is around 200,000mt annually. Further, Maize is an easily grown
crop and the cultivation has been popular among farmers as a
cost effective crop with limited fertilizers. This Crop earns a
reasonable foreign exchange as it is used as infant foods. Maize
has a higher leafy mass and higher vegetative growth within
shorter period of time than the other monoculture crops.
Therefore, like for many other cereal crops, it is worthwhile in
studying the environmental impacts due to this plant. Many
researchers have shown that soil is the most affected
environment due to monoculture plants
cereal in the world after wheat and rice. It possesses high
nutritive value and is important as a coarse grain. In Sri Lanka,
this crop has cultivated, around 30,000ha and local consumption
is around 200,000mt annually. Further, Maize is an easily grown
crop and the cultivation has been popular among farmers as a
cost effective crop with limited fertilizers. This Crop earns a
reasonable foreign exchange as it is used as infant foods. Maize
has a higher leafy mass and higher vegetative growth within
shorter period of time than the other monoculture crops.
Therefore, like for many other cereal crops, it is worthwhile in
studying the environmental impacts due to this plant. Many
researchers have shown that soil is the most affected
environment due to monoculture plants
Research Interests:
Sis the title of John Updike’s unusual novel. This novel was the third in the Scarlet Letter Trilogy. The title itself arouses curiosity. Why only S? What does it stand for? One gets the answers only after reading the novel. The... more
Sis the title of John Updike’s unusual novel. This novel was
the third in the Scarlet Letter Trilogy. The title itself arouses
curiosity. Why only S? What does it stand for? One gets the
answers only after reading the novel. The novel is in the form of
letters sent by a woman to her husband, daughter, mother and a
friend. She signs the letters by different names. To her husband
she is simply S. To others she is either Sarah Worth or Kundalini
or simply K. She is the protagonist of this novel. What is she?
She is a woman who has deserted her house in search of spiritual
peace. She is living in a spiritual commune with her guru. The
story of her past and present is gradually unfolded through these
letters. The reader comes to know about her personality, her
married life, her frustrations and her life at the religious
commune through these letters. Her final findings are revealing
but not rewarding. Is she enlightened or is she disillusioned at the
end of her quest? At least we get her impressions. We learn that
her name is Sarah which stands apart. She calls herself S because
she wants to free herself from her name. She is unhappy in her
marriage and so lives away from her family and she wants to
forget her past and everything associated with her married life.
She lives wholly in the present and refuses to think about future.
S is symbolic of her intense desire to get away from her former
personality.
the third in the Scarlet Letter Trilogy. The title itself arouses
curiosity. Why only S? What does it stand for? One gets the
answers only after reading the novel. The novel is in the form of
letters sent by a woman to her husband, daughter, mother and a
friend. She signs the letters by different names. To her husband
she is simply S. To others she is either Sarah Worth or Kundalini
or simply K. She is the protagonist of this novel. What is she?
She is a woman who has deserted her house in search of spiritual
peace. She is living in a spiritual commune with her guru. The
story of her past and present is gradually unfolded through these
letters. The reader comes to know about her personality, her
married life, her frustrations and her life at the religious
commune through these letters. Her final findings are revealing
but not rewarding. Is she enlightened or is she disillusioned at the
end of her quest? At least we get her impressions. We learn that
her name is Sarah which stands apart. She calls herself S because
she wants to free herself from her name. She is unhappy in her
marriage and so lives away from her family and she wants to
forget her past and everything associated with her married life.
She lives wholly in the present and refuses to think about future.
S is symbolic of her intense desire to get away from her former
personality.
Research Interests:
This paper clearly explains about the safety and control systems in the car . Most of the accidents are occurred because of violation of rules . Result of this major accidents happened .In our day-to-day life we are careless in our... more
This paper clearly explains about the safety and control
systems in the car . Most of the accidents are occurred because
of violation of rules . Result of this major accidents happened .In
our day-to-day life we are careless in our safety while driving in
vehicles for this we have to introduce some techniques to do
these precautions compulsory . Such a new technique is
explained in this paper.While driving car wearing seat belt is
important that can safe our life during accident periods .But most
of us are careless to wear seatbelt .
systems in the car . Most of the accidents are occurred because
of violation of rules . Result of this major accidents happened .In
our day-to-day life we are careless in our safety while driving in
vehicles for this we have to introduce some techniques to do
these precautions compulsory . Such a new technique is
explained in this paper.While driving car wearing seat belt is
important that can safe our life during accident periods .But most
of us are careless to wear seatbelt .
Research Interests:
The potential of Cinnamon essential oil as a natural insecticides and ants repellent was studied. Cinnamon cassia bark was extracted using hydrodistillation and soxhlet extraction method with three different solvents i. e. petroleum... more
The potential of Cinnamon essential oil as a natural
insecticides and ants repellent was studied. Cinnamon cassia
bark was extracted using hydrodistillation and soxhlet extraction
method with three different solvents i. e. petroleum ether, hexane
and dichloromethane. All extraction was carried out for 6 hours
at 1 atm. The highest yield of cinnamon oil was obtained by
soxhlet extraction in dichloromethane, followed by hexane and
petroleum ether were 5.22 %, 3.84 % and 3.71 %, respectively.
While only 1.82 % yields of cinnamon essential oil extracted
when using hydrodistillation method. The volatile compounds of
cinnamon essential oil were identified using GC-MS analysis.
The results indicated that 9 major volatile compound were
presence such as alcohols, aldehydes, alkenes, carboxylic acids,
ether, ester and ketone in the cinnamon essential oil extracted by
hydrodistillation. Trans-cinnamaldehyde was found to be the
major volatile compound with the highest percentage of 86.67 %
by soxhlet extraction using hexane. The repellency and
insecticidal activity of cinnamon oil by hydrodistillation method
obtained was directly exposed to specimen i.e., ants. The
repellency and insecticidal activity of cinnamon essential oil was
compared through different concentration of fabricated
repellency paper. As a conclusion, solvent extraction shows an
effective method on cinnamon essential oil extraction with
positive insecticidal and repellent activity on ants.
insecticides and ants repellent was studied. Cinnamon cassia
bark was extracted using hydrodistillation and soxhlet extraction
method with three different solvents i. e. petroleum ether, hexane
and dichloromethane. All extraction was carried out for 6 hours
at 1 atm. The highest yield of cinnamon oil was obtained by
soxhlet extraction in dichloromethane, followed by hexane and
petroleum ether were 5.22 %, 3.84 % and 3.71 %, respectively.
While only 1.82 % yields of cinnamon essential oil extracted
when using hydrodistillation method. The volatile compounds of
cinnamon essential oil were identified using GC-MS analysis.
The results indicated that 9 major volatile compound were
presence such as alcohols, aldehydes, alkenes, carboxylic acids,
ether, ester and ketone in the cinnamon essential oil extracted by
hydrodistillation. Trans-cinnamaldehyde was found to be the
major volatile compound with the highest percentage of 86.67 %
by soxhlet extraction using hexane. The repellency and
insecticidal activity of cinnamon oil by hydrodistillation method
obtained was directly exposed to specimen i.e., ants. The
repellency and insecticidal activity of cinnamon essential oil was
compared through different concentration of fabricated
repellency paper. As a conclusion, solvent extraction shows an
effective method on cinnamon essential oil extraction with
positive insecticidal and repellent activity on ants.
Research Interests:
Biomaterials constitute a class of materials that are used extensively in biological systems, particularly in medical research involving scaffolding material. Various polymeric materials fall within this category, and are largely... more
Biomaterials constitute a class of materials that are
used extensively in biological systems, particularly in medical
research involving scaffolding material. Various polymeric
materials fall within this category, and are largely biodegradable,
although various applications and particularly, bone scaffolding,
involves the use of non-biodegradable polymeric materials such
as PMMA that are not biodegradable. Blends of nonbiodegradable and biodegradable polymers have been employed
in bone implant and regenerative studies; while the
biodegradable component disintegrates over time to be replaced
by osteogenic or native cells, the non-biodegradable component
contributes to the structural integrity of the tissue.
used extensively in biological systems, particularly in medical
research involving scaffolding material. Various polymeric
materials fall within this category, and are largely biodegradable,
although various applications and particularly, bone scaffolding,
involves the use of non-biodegradable polymeric materials such
as PMMA that are not biodegradable. Blends of nonbiodegradable and biodegradable polymers have been employed
in bone implant and regenerative studies; while the
biodegradable component disintegrates over time to be replaced
by osteogenic or native cells, the non-biodegradable component
contributes to the structural integrity of the tissue.
Research Interests:
A subset of global climate models from the Coupled Model Inter-comparison Project 5 was used to explore the changes in temperature and rainfall under moderate and high climate change scenarios. We used downscaled model... more
A subset of global climate models from the Coupled
Model Inter-comparison Project 5 was used to explore the
changes in temperature and rainfall under moderate and high
climate change scenarios. We used downscaled model
projections of daily minimum and maximum temperature and
rainfall for the period 2040-2070 relative to the 1980-2010
reference period. Analysis of variance (ANOVA) was used to
test (at 5 % level of significance) for differences among the three
selected models in predicting the three variables under both
climate change scenarios. Where significant differences were
observed, we carried out multiple pair-wise comparison of the
models using Dunnett’s test. Overall, two of the three models
showed insignificant differences (p˂0.05) in predicting minimum
and maximum temperature while the other model deviated from
the two. However, we identified a consistent warming trend
across all the three models. The strength of global climate
models in rainfall prediction was found to lie in their ability to
simulate extremes, making the models relevant to sectors of the
economy that are vulnerable to extreme rainfall such as drought
and floods.
Model Inter-comparison Project 5 was used to explore the
changes in temperature and rainfall under moderate and high
climate change scenarios. We used downscaled model
projections of daily minimum and maximum temperature and
rainfall for the period 2040-2070 relative to the 1980-2010
reference period. Analysis of variance (ANOVA) was used to
test (at 5 % level of significance) for differences among the three
selected models in predicting the three variables under both
climate change scenarios. Where significant differences were
observed, we carried out multiple pair-wise comparison of the
models using Dunnett’s test. Overall, two of the three models
showed insignificant differences (p˂0.05) in predicting minimum
and maximum temperature while the other model deviated from
the two. However, we identified a consistent warming trend
across all the three models. The strength of global climate
models in rainfall prediction was found to lie in their ability to
simulate extremes, making the models relevant to sectors of the
economy that are vulnerable to extreme rainfall such as drought
and floods.
Research Interests:
Classification is undoubtedly gaining major importance in the fields of machine learning, pattern recognition genetic engineering and bio medical sciences where it can be used for automated decision making. Mostly these areas... more
Classification is undoubtedly gaining major
importance in the fields of machine learning, pattern recognition
genetic engineering and bio medical sciences where it can be
used for automated decision making. Mostly these areas contain
datasets having large number of dimensions which require some
preprocessing. Thus dimension reduction is a preprocessing step
carried out prior to classification so that the classifiers can be
designed in an easy to compute way. However while doing so, it
must also retain the accuracy and must not lead to loss of
information. Thus effective classification must be carried out by
employing proper dimension reduction techniques. The paper
discusses in brief about the dimension reduction techniques. It
also describes the system developed for dimension reduction and
use of the tool WEKA for dimension reduction and
preprocessing. Finally a comparative study of the results
obtained by the system and WEKA is done.
importance in the fields of machine learning, pattern recognition
genetic engineering and bio medical sciences where it can be
used for automated decision making. Mostly these areas contain
datasets having large number of dimensions which require some
preprocessing. Thus dimension reduction is a preprocessing step
carried out prior to classification so that the classifiers can be
designed in an easy to compute way. However while doing so, it
must also retain the accuracy and must not lead to loss of
information. Thus effective classification must be carried out by
employing proper dimension reduction techniques. The paper
discusses in brief about the dimension reduction techniques. It
also describes the system developed for dimension reduction and
use of the tool WEKA for dimension reduction and
preprocessing. Finally a comparative study of the results
obtained by the system and WEKA is done.
Research Interests:
Quantitative studies of primary metabolites were conducted on healthy (control) and naturally infected (weakly, moderately and heavily) with Drechslera graminea, seeds and seedlings of Barley at different stages after sowing.... more
Quantitative studies of primary metabolites were
conducted on healthy (control) and naturally infected (weakly,
moderately and heavily) with Drechslera graminea, seeds and
seedlings of Barley at different stages after sowing. Observations
revealed that content of total sugars were highest in healthy
(control) seeds and lowest in heavily infected seeds and were
continuously increased in healthy (control), weakly and in
moderately infected seedlings and decreased in heavily infected
seedlings from 10 to 30 days after sowing. Total starch contents
were also highest in healthy (control) and lowest in heavily
infected seeds. Starch contents were slightly increased up to the
20 days and followed by deceased to the 30 days after sowing in
all categories of naturally infected. Phenols and proteins
decreased as the severity of infection increased and were highest
in weakly infected and lowest in heavily infected seeds among
naturally infected seeds. Total phenol contents were increased
throughout from 10 to 30 days after germination. Proteins
showed same response as phenols.
conducted on healthy (control) and naturally infected (weakly,
moderately and heavily) with Drechslera graminea, seeds and
seedlings of Barley at different stages after sowing. Observations
revealed that content of total sugars were highest in healthy
(control) seeds and lowest in heavily infected seeds and were
continuously increased in healthy (control), weakly and in
moderately infected seedlings and decreased in heavily infected
seedlings from 10 to 30 days after sowing. Total starch contents
were also highest in healthy (control) and lowest in heavily
infected seeds. Starch contents were slightly increased up to the
20 days and followed by deceased to the 30 days after sowing in
all categories of naturally infected. Phenols and proteins
decreased as the severity of infection increased and were highest
in weakly infected and lowest in heavily infected seeds among
naturally infected seeds. Total phenol contents were increased
throughout from 10 to 30 days after germination. Proteins
showed same response as phenols.
Research Interests:
A Virtual Sensor estimates product objective or process conditions using mathematical models rather than and sometimes in conjunction with physical sensors. These mathematical models use other physical sensor readings to calculate... more
A Virtual Sensor estimates product objective or
process conditions using mathematical models rather than and
sometimes in conjunction with physical sensors. These
mathematical models use other physical sensor readings to
calculate the estimated property or condition. Virtual sensor may
provide flexibility, cost effective solutions, promote diversity,
ensure security and increase manageability. In this work, data
fusion is performed and privacy gets increase in virtual sensor.
Data fusion is often performed in order to reduce the overall
message transmission from the sensors toward the base station.
Time slotted voting mechanism is used for data fusion. This
work investigates the problem of data fusion assurance in multilevel data fusion or transmission in this paper. Different to a
recent approach of direct voting where the base station polls
other nodes directly regarding to the received fusion result, this
work propose a scheme that uses the time-slotted voting
technique. In this scheme, each fusion node broadcasts its fusion
data or vote during its randomly assigned time slot. Only the
fusion result with enough number of votes will be accepted.
Thus, our scheme eliminates the polling process and eases the
energy consumption burden on the base station or the fusion data
receiver, which could well be the intermediate nodes. In this
work, for security plumstead’s algorithm is used to overcome
against threat and attack
process conditions using mathematical models rather than and
sometimes in conjunction with physical sensors. These
mathematical models use other physical sensor readings to
calculate the estimated property or condition. Virtual sensor may
provide flexibility, cost effective solutions, promote diversity,
ensure security and increase manageability. In this work, data
fusion is performed and privacy gets increase in virtual sensor.
Data fusion is often performed in order to reduce the overall
message transmission from the sensors toward the base station.
Time slotted voting mechanism is used for data fusion. This
work investigates the problem of data fusion assurance in multilevel data fusion or transmission in this paper. Different to a
recent approach of direct voting where the base station polls
other nodes directly regarding to the received fusion result, this
work propose a scheme that uses the time-slotted voting
technique. In this scheme, each fusion node broadcasts its fusion
data or vote during its randomly assigned time slot. Only the
fusion result with enough number of votes will be accepted.
Thus, our scheme eliminates the polling process and eases the
energy consumption burden on the base station or the fusion data
receiver, which could well be the intermediate nodes. In this
work, for security plumstead’s algorithm is used to overcome
against threat and attack
Research Interests:
Heart is a most important and vital organ in the whole body which performs different functions throughout the day. The term heart attack has become the most familiar disease for doctors in the medical field today. The need to... more
Heart is a most important and vital organ in the whole
body which performs different functions throughout the day.
The term heart attack has become the most familiar disease for
doctors in the medical field today. The need to predict the attacks
accurately is of major importance as the patients having heart
attack are increasing day by day because of many reasons like
stress, lack of physical exercise ,bad habits like smoking
,alcohol etc. This paper describes the efficient method of
predicting the heart attack using the fusion of both clinical data
as well as ECG parameters to increase the accuracy. Probabilistic
Neural Network is adopted for training and testing the data. The
comparison of results is done for all the three methods and the
fusion method is found more efficient.
body which performs different functions throughout the day.
The term heart attack has become the most familiar disease for
doctors in the medical field today. The need to predict the attacks
accurately is of major importance as the patients having heart
attack are increasing day by day because of many reasons like
stress, lack of physical exercise ,bad habits like smoking
,alcohol etc. This paper describes the efficient method of
predicting the heart attack using the fusion of both clinical data
as well as ECG parameters to increase the accuracy. Probabilistic
Neural Network is adopted for training and testing the data. The
comparison of results is done for all the three methods and the
fusion method is found more efficient.
Research Interests:
The fundamental concerns of imbalances in information and communication had been discussed for a longtime globally. The American media scholar Wilbur Schramm (1964) stated that the flow of news among nations is thin, that much... more
The fundamental concerns of imbalances in
information and communication had been discussed for a
longtime globally. The American media scholar Wilbur
Schramm (1964) stated that the flow of news among nations is
thin, that much attention is given to developed countries and little
to less-developed ones, that important events are ignored and
reality is distorted. After a long discussion and debate over media
representations of the developing world in UNESCO in the late
1970s and early 1980s, a new term was coined as ‘the New
World Information and Communication Order (NWICO or
NWIO).’ The term was widely used by the MacBride
Commission, which was charged with creation of a set of
recommendations to make global media representation more
equitable.
information and communication had been discussed for a
longtime globally. The American media scholar Wilbur
Schramm (1964) stated that the flow of news among nations is
thin, that much attention is given to developed countries and little
to less-developed ones, that important events are ignored and
reality is distorted. After a long discussion and debate over media
representations of the developing world in UNESCO in the late
1970s and early 1980s, a new term was coined as ‘the New
World Information and Communication Order (NWICO or
NWIO).’ The term was widely used by the MacBride
Commission, which was charged with creation of a set of
recommendations to make global media representation more
equitable.
Research Interests:
The aim of this paper is to prove a fixed point theorem using semicontractive mapping a well-known result of Ky Fan in
Hilbert space.
Hilbert space.
Research Interests:
The fundamental concerns of imbalances in information and communication had been discussed for a longtime globally. The American media scholar Wilbur Schramm (1964) stated that the flow of news among nations is thin, that much... more
The fundamental concerns of imbalances in
information and communication had been discussed for a
longtime globally. The American media scholar Wilbur
Schramm (1964) stated that the flow of news among nations is
thin, that much attention is given to developed countries and little
to less-developed ones, that important events are ignored and
reality is distorted. After a long discussion and debate over media
representations of the developing world in UNESCO in the late
1970s and early 1980s, a new term was coined as ‘the New
World Information and Communication Order (NWICO or
NWIO).’ The term was widely used by the MacBride
Commission, which was charged with creation of a set of
recommendations to make global media representation more
equitable.
information and communication had been discussed for a
longtime globally. The American media scholar Wilbur
Schramm (1964) stated that the flow of news among nations is
thin, that much attention is given to developed countries and little
to less-developed ones, that important events are ignored and
reality is distorted. After a long discussion and debate over media
representations of the developing world in UNESCO in the late
1970s and early 1980s, a new term was coined as ‘the New
World Information and Communication Order (NWICO or
NWIO).’ The term was widely used by the MacBride
Commission, which was charged with creation of a set of
recommendations to make global media representation more
equitable.
Ischemic heart disease is uncommon in young adults and may have some characteristics that are different from those in older patients. This study examined the risk factors for coronary artery disease and angiographic characterization... more
Ischemic heart disease is uncommon in young adults
and may have some characteristics that are different from those
in older patients. This study examined the risk factors for
coronary artery disease and angiographic characterization in
young adults. In current study 45 patients (90%) were men and
only 5(10%) women. 10% of this population were obese and
78% were overweight. Risk factor analysis revealed smoking to
be present in 78% of population. Family history was present in
52% of population. As compared to Diabetes Mellitus 12%,
hypertension was present in 40% of patients and hyperlipidemia
was seen in 48% of patients. Angiographically the percentage of
coronaries involved was 84% (n=42). Nevertheless single vessel
disease was the most common angiographic finding in the study
group, 67% of patients had single vessel disease and 28% had
double vessel while as about 5% patients had triple vessel
disease. The left anterior descending artery was the most
common artery involved followed by right coronary artery and
circumflex artery. From these results we conclude that
Myocardial infarction before age 45 is a disease of men. A
sizeable proportion of patients will have normal coronary
arteries. Coronary arteriography should be considered for
patients who sustain a myocardial infarction before age 45 for
purposes of diagnosis, management and prognosis.
and may have some characteristics that are different from those
in older patients. This study examined the risk factors for
coronary artery disease and angiographic characterization in
young adults. In current study 45 patients (90%) were men and
only 5(10%) women. 10% of this population were obese and
78% were overweight. Risk factor analysis revealed smoking to
be present in 78% of population. Family history was present in
52% of population. As compared to Diabetes Mellitus 12%,
hypertension was present in 40% of patients and hyperlipidemia
was seen in 48% of patients. Angiographically the percentage of
coronaries involved was 84% (n=42). Nevertheless single vessel
disease was the most common angiographic finding in the study
group, 67% of patients had single vessel disease and 28% had
double vessel while as about 5% patients had triple vessel
disease. The left anterior descending artery was the most
common artery involved followed by right coronary artery and
circumflex artery. From these results we conclude that
Myocardial infarction before age 45 is a disease of men. A
sizeable proportion of patients will have normal coronary
arteries. Coronary arteriography should be considered for
patients who sustain a myocardial infarction before age 45 for
purposes of diagnosis, management and prognosis.
Research Interests:
In view of the ecological hazards of chemicals, in vitro experiments were conducted to determine the probable toxicity of the different water samples from the main water source of Barangay Ambassador, Tublay, Benguet employing the... more
In view of the ecological hazards of chemicals, in vitro
experiments were conducted to determine the probable toxicity
of the different water samples from the main water source of
Barangay Ambassador, Tublay, Benguet employing the classical
Allium cepa test prior to the establishment of communal water
catch basins/tanks. In this study, experimental Allium cepa were
grown in the different water samples from Lower and Upper
Coroz, Baliti, and Salaksak. The different parameters that were
utilized in the study (i.e. macroscopic and microscopic) served as
indicators of the genotoxicity of the water samples to the test
organisms. This laboratory experiment of the genotoxic effect of
the water samples revealed insignificant differences among the
different water samples and the control group for all the
following observations: macroscopic level in terms of root length
and frequencies of root forms and the mitotic index values scored
at microscopic level.
experiments were conducted to determine the probable toxicity
of the different water samples from the main water source of
Barangay Ambassador, Tublay, Benguet employing the classical
Allium cepa test prior to the establishment of communal water
catch basins/tanks. In this study, experimental Allium cepa were
grown in the different water samples from Lower and Upper
Coroz, Baliti, and Salaksak. The different parameters that were
utilized in the study (i.e. macroscopic and microscopic) served as
indicators of the genotoxicity of the water samples to the test
organisms. This laboratory experiment of the genotoxic effect of
the water samples revealed insignificant differences among the
different water samples and the control group for all the
following observations: macroscopic level in terms of root length
and frequencies of root forms and the mitotic index values scored
at microscopic level.
Research Interests:
This study was designed to assess the workshop facilities management practices in Technical Colleges of Niger State. Four research questions were formulated to guide the conduct of the study. A descriptive survey research design... more
This study was designed to assess the workshop
facilities management practices in Technical Colleges of Niger
State. Four research questions were formulated to guide the
conduct of the study. A descriptive survey research design was
employed for the study. The study was carried out in all the
Technical Colleges in Niger State. A total of 488 respondents
comprising 443 technical teachers and 45 administrators were
used as population for the study. A structured questionnaire
developed by the researcher was used for the data collected for
study. The instrument was face and content validated by three
lecturers. Mean and standard deviation were the statistical
instruments used to analyze the data for answering research
questions, The findings of the study revealed among others that
technical teachers were not allowed to participate in the planning
of the workshop facilities, workshop facilities were not stored
according to their characteristics and preventive maintenance are
not regularly observed. Based on the findings it was
recommended that technical teachers should be involved in the
planning of workshop facilities, workshop facilities should be
stored according to their characteristics and preventive
maintenance should be observed regularly in the workshop.
facilities management practices in Technical Colleges of Niger
State. Four research questions were formulated to guide the
conduct of the study. A descriptive survey research design was
employed for the study. The study was carried out in all the
Technical Colleges in Niger State. A total of 488 respondents
comprising 443 technical teachers and 45 administrators were
used as population for the study. A structured questionnaire
developed by the researcher was used for the data collected for
study. The instrument was face and content validated by three
lecturers. Mean and standard deviation were the statistical
instruments used to analyze the data for answering research
questions, The findings of the study revealed among others that
technical teachers were not allowed to participate in the planning
of the workshop facilities, workshop facilities were not stored
according to their characteristics and preventive maintenance are
not regularly observed. Based on the findings it was
recommended that technical teachers should be involved in the
planning of workshop facilities, workshop facilities should be
stored according to their characteristics and preventive
maintenance should be observed regularly in the workshop.
Research Interests:
Analysis of curved plate elements requires a high computational effort to obtain a reliable solution for a buckling load for design purposes. Available programs are expensive to acquire and they need thorough knowledge for effective... more
Analysis of curved plate elements requires a high
computational effort to obtain a reliable solution for a buckling
load for design purposes. Available programs are expensive to
acquire and they need thorough knowledge for effective use.
There is therefore need to code cheaper and accessible programs
in line with using sustainable methods to better the livelihood of
mankind. To address this issue a theory is formulated based on
the Euler-Bernoulli beam model. This model is applicable to thin
elements which include plate and membrane elements.
This paper illustrates a finite element theory to calculate the
master stiffness of a curved plate. The master stiffness takes into
account the stiffness, the geometry and the loading of the
element. The determinant of this matrix is established from
which the buckling load which is unknown in the matrix is
evaluated by the principal of bifurcation
computational effort to obtain a reliable solution for a buckling
load for design purposes. Available programs are expensive to
acquire and they need thorough knowledge for effective use.
There is therefore need to code cheaper and accessible programs
in line with using sustainable methods to better the livelihood of
mankind. To address this issue a theory is formulated based on
the Euler-Bernoulli beam model. This model is applicable to thin
elements which include plate and membrane elements.
This paper illustrates a finite element theory to calculate the
master stiffness of a curved plate. The master stiffness takes into
account the stiffness, the geometry and the loading of the
element. The determinant of this matrix is established from
which the buckling load which is unknown in the matrix is
evaluated by the principal of bifurcation
Research Interests:
The metal mediated intramolecular interactions and their stabilities have been established for the ternary complexes of metal ions (copper, nickel, zinc and cobalt) with beta-hydroxy ketone (BHK) derivatives (O-O donor atoms) and... more
The metal mediated intramolecular interactions and
their stabilities have been established for the ternary complexes
of metal ions (copper, nickel, zinc and cobalt) with beta-hydroxy
ketone (BHK) derivatives (O-O donor atoms) and benzotriazole
(BTAZ) derivatives (N-N and N-O donor atoms) in 50% water +
50% dioxane medium in 0.1 M KNO3 ionic strength at 25
o
C
using potentiometric pH titrations. The intramolecular
interactions and the stabilities of these complexes are quantified
in terms of Δ log K values, intra-molecular equilibrium
constants and percentage of stacking interaction in the ternary
systems. The observed positive Δ log K values suggest that the
flexible side chain in BHK ligand having butyl and phenyl ring
overlaps with the fixed aromatic moiety of BTAZ ligand in the
ternary complex, which results in the enhanced stabilities for the
ternary complexes. Based on the experimental data we conclude
that, (i) the flexible side chains of BHK ligand having butyl and
phenyl ring interacts with the heterocyclic ring of BTAZ ligand
in the ternary metal-ligand complex, but not with aniline ring,
(ii) ternary complexes with BTAZ having N-N donor atoms
form more stable complexes over the BTAZ having N-O donor
atoms and (iii) ternary complexes with copper forms more stable
complexes, which is followed by zinc ion complexes with the
ligands, and both nickel and cobalt form complexes with similar
stabilities.
their stabilities have been established for the ternary complexes
of metal ions (copper, nickel, zinc and cobalt) with beta-hydroxy
ketone (BHK) derivatives (O-O donor atoms) and benzotriazole
(BTAZ) derivatives (N-N and N-O donor atoms) in 50% water +
50% dioxane medium in 0.1 M KNO3 ionic strength at 25
o
C
using potentiometric pH titrations. The intramolecular
interactions and the stabilities of these complexes are quantified
in terms of Δ log K values, intra-molecular equilibrium
constants and percentage of stacking interaction in the ternary
systems. The observed positive Δ log K values suggest that the
flexible side chain in BHK ligand having butyl and phenyl ring
overlaps with the fixed aromatic moiety of BTAZ ligand in the
ternary complex, which results in the enhanced stabilities for the
ternary complexes. Based on the experimental data we conclude
that, (i) the flexible side chains of BHK ligand having butyl and
phenyl ring interacts with the heterocyclic ring of BTAZ ligand
in the ternary metal-ligand complex, but not with aniline ring,
(ii) ternary complexes with BTAZ having N-N donor atoms
form more stable complexes over the BTAZ having N-O donor
atoms and (iii) ternary complexes with copper forms more stable
complexes, which is followed by zinc ion complexes with the
ligands, and both nickel and cobalt form complexes with similar
stabilities.
Research Interests:
Pumping element is an important component of a diesel fuel injection system. This project was carried out in Bosch. Ltd Adugodi, Bangalore. Using Pareto analysis, defects with highest percentage rejections are found. Barrel bore... more
Pumping element is an important component of a
diesel fuel injection system. This project was carried out in
Bosch. Ltd Adugodi, Bangalore. Using Pareto analysis, defects
with highest percentage rejections are found. Barrel bore taper
more and Honing Lines rejections were 2.5% and 1.8%
respectively in the year 2013. Root cause analysis is done using
Shainin Technique. Reason for the cause is analyzed and the
solution is found. The solution is optimized by analyzing the
Physics behind the problem. Optimized solution is validated for a
calculated batch over particular period. After validation the
solution is incorporated for daily production. The rejections were
brought down by more than half
diesel fuel injection system. This project was carried out in
Bosch. Ltd Adugodi, Bangalore. Using Pareto analysis, defects
with highest percentage rejections are found. Barrel bore taper
more and Honing Lines rejections were 2.5% and 1.8%
respectively in the year 2013. Root cause analysis is done using
Shainin Technique. Reason for the cause is analyzed and the
solution is found. The solution is optimized by analyzing the
Physics behind the problem. Optimized solution is validated for a
calculated batch over particular period. After validation the
solution is incorporated for daily production. The rejections were
brought down by more than half
Research Interests:
Image is one of the most important techniques to represent data very efficiently and effectively utilized since ancient times. But to represent data in image format has number of problems. One of the major issues among all these... more
Image is one of the most important techniques to
represent data very efficiently and effectively utilized since
ancient times. But to represent data in image format has number
of problems. One of the major issues among all these problems is
size of image. The size of image varies from equipment to
equipment i.e. change in the camera and lens puts tremendous
effect on the size of image. High speed growth in network and
communication technology has boosted the usage of image
drastically and transfer of high quality image from one point to
another point is the requirement of the time, hence image
compression has remained the consistent need of the domain. To
cope up with the said problem, time & technology has given
many image formats periodically. Researcher has identified the
requirement and importance of the problem and prepared and
designed conversion model to convert one image format into
other image formats using java api and analyze the algorithm by
taking different color as well as grey scale image. The presented
paper represents conversion model and different image analysis.
represent data very efficiently and effectively utilized since
ancient times. But to represent data in image format has number
of problems. One of the major issues among all these problems is
size of image. The size of image varies from equipment to
equipment i.e. change in the camera and lens puts tremendous
effect on the size of image. High speed growth in network and
communication technology has boosted the usage of image
drastically and transfer of high quality image from one point to
another point is the requirement of the time, hence image
compression has remained the consistent need of the domain. To
cope up with the said problem, time & technology has given
many image formats periodically. Researcher has identified the
requirement and importance of the problem and prepared and
designed conversion model to convert one image format into
other image formats using java api and analyze the algorithm by
taking different color as well as grey scale image. The presented
paper represents conversion model and different image analysis.
Research Interests:
XML is a self-describing data representation format with a flexible structure. Since hundreds of XML-based languages have been developed, XML is widely accepted as a standard for data representation and information exchange over... more
XML is a self-describing data representation format
with a flexible structure. Since hundreds of XML-based
languages have been developed, XML is widely accepted as a
standard for data representation and information exchange over
the internet. The major advantage of using XML is that it allows
the users to create their own tags. This kind of increasing
popularity of XML attracted the Business and enterprises to
make queries on XML data more frequently. There is an
increasing demand for efficient and effective query processing on
XML data. For performing query processing operations an input
XML File is required. Such an XML Files can be viewed as an
XML Tree using DOM parser. XML-DOM Parser is mainly used
to store, access and manipulate our XML Tree. We have
proposed a new search engine named XML Search engine for
pattern matching.
with a flexible structure. Since hundreds of XML-based
languages have been developed, XML is widely accepted as a
standard for data representation and information exchange over
the internet. The major advantage of using XML is that it allows
the users to create their own tags. This kind of increasing
popularity of XML attracted the Business and enterprises to
make queries on XML data more frequently. There is an
increasing demand for efficient and effective query processing on
XML data. For performing query processing operations an input
XML File is required. Such an XML Files can be viewed as an
XML Tree using DOM parser. XML-DOM Parser is mainly used
to store, access and manipulate our XML Tree. We have
proposed a new search engine named XML Search engine for
pattern matching.
Research Interests:
This paper aims to propose a methodology for face recognition using artificial neural networks in dynamic background. The dynamic background is chosen for comparing the important information sequences, characteristic. This paper... more
This paper aims to propose a methodology for
face recognition using artificial neural networks in
dynamic background. The dynamic background is chosen
for comparing the important information sequences,
characteristic. This paper analysis four different
techniques using artificial neural networks for face
recognition.
face recognition using artificial neural networks in
dynamic background. The dynamic background is chosen
for comparing the important information sequences,
characteristic. This paper analysis four different
techniques using artificial neural networks for face
recognition.
Research Interests:
The present study was aimed to isolate, characterize and examine the probiotic properties of Bacillus infantis (KADR2) from Labeo rohita. The total of seven strains isolated from gastrointestinal tract of Labeo rohita, one of them... more
The present study was aimed to isolate, characterize
and examine the probiotic properties of Bacillus infantis
(KADR2) from Labeo rohita. The total of seven strains isolated
from gastrointestinal tract of Labeo rohita, one of them KADR2
showed higher antagonistic effect against fish pathogens. The
strain was evaluated under in vitro intestinal condition based on
resistance to bile tolerance, low pH, hydrophobicity, catalase
activity and antibiotics susceptibilities. Partial 16S rRNA gene
sequence of this strain KADR2 were blasted and showed
homology with Bacillus infantis(99%) supported by
morphological and physiological characterization. Consequently,
the positive results of this study suggested that further studies in
challenge experiments in fish to explore their probiotic effects
having great scope for being used as a potential probiotic in
aquaculture.
and examine the probiotic properties of Bacillus infantis
(KADR2) from Labeo rohita. The total of seven strains isolated
from gastrointestinal tract of Labeo rohita, one of them KADR2
showed higher antagonistic effect against fish pathogens. The
strain was evaluated under in vitro intestinal condition based on
resistance to bile tolerance, low pH, hydrophobicity, catalase
activity and antibiotics susceptibilities. Partial 16S rRNA gene
sequence of this strain KADR2 were blasted and showed
homology with Bacillus infantis(99%) supported by
morphological and physiological characterization. Consequently,
the positive results of this study suggested that further studies in
challenge experiments in fish to explore their probiotic effects
having great scope for being used as a potential probiotic in
aquaculture.
Research Interests:
Papillary carcinoma is the most common malignancy of thyroid gland and presents generally as a thyroid nodule. Extra thyroidal extension of papillary carcinoma invoving exclusively skin is very rare. We present a case of 65 year... more
Papillary carcinoma is the most common malignancy
of thyroid gland and presents generally as a thyroid nodule. Extra
thyroidal extension of papillary carcinoma invoving exclusively
skin is very rare. We present a case of 65 year old male with
papillary carcinoma of thyroid arising from isthmus presenting as
a cystic skin swelling with discharging sinus masquerading as
adenxal tumour/minor salivary gland tumour.
of thyroid gland and presents generally as a thyroid nodule. Extra
thyroidal extension of papillary carcinoma invoving exclusively
skin is very rare. We present a case of 65 year old male with
papillary carcinoma of thyroid arising from isthmus presenting as
a cystic skin swelling with discharging sinus masquerading as
adenxal tumour/minor salivary gland tumour.
Research Interests:
A Research Design is the arrangement of conditions for collection and analysis of data in a manner that aims to combine relevance to the research purpose with economy procedure. Research Design is needed because it facilitates... more
A Research Design is the arrangement of conditions
for collection and analysis of data in a manner that aims to
combine relevance to the research purpose with economy
procedure. Research Design is needed because it facilitates the
smooth sailing of the various research operations. Tools for data
collection method, to give the result and testing hypothesis, my
paper deals with the steps involve in Research Design, Need of
Research Design, and Characteristic of Research Design,
Features of Research Design, and the tools and techniques of
data collection method. Report writing is a presentation of facts
and findings. After collecting and analyzing the data, the
researcher has to accomplish the task drawing Interference
followed by report writing. This has do very carefully, otherwise
misleading conclusion may be drown and the whole purpose of
doing research may be violated. In this paper I had clearly sketch
the outline of report writing from title to end page and also our
sample of title page.
for collection and analysis of data in a manner that aims to
combine relevance to the research purpose with economy
procedure. Research Design is needed because it facilitates the
smooth sailing of the various research operations. Tools for data
collection method, to give the result and testing hypothesis, my
paper deals with the steps involve in Research Design, Need of
Research Design, and Characteristic of Research Design,
Features of Research Design, and the tools and techniques of
data collection method. Report writing is a presentation of facts
and findings. After collecting and analyzing the data, the
researcher has to accomplish the task drawing Interference
followed by report writing. This has do very carefully, otherwise
misleading conclusion may be drown and the whole purpose of
doing research may be violated. In this paper I had clearly sketch
the outline of report writing from title to end page and also our
sample of title page.
Research Interests:
This paper present a system which can efficiently detect fire after the image of the area has been captured by a camera. Fire has destructive properties which cannot be tolerated in any work areas. Fire is the rapid... more
This paper present a system which can efficiently
detect fire after the image of the area has been captured by a
camera. Fire has destructive properties which cannot be tolerated
in any work areas. Fire is the rapid oxidation of a material in the
exothermic chemical process of combustion, releasing heat
and light. The light parameter and color of flame helps in
detecting fire. The system first detects smoke and then fire.
When smoke is present in the area it displays a message on
the Security terminal. When a fire breaks in the area under
consideration, the corresponding fire region in the input video
frame will be segmented which covers the fire. If the area of the
flame increases in the subsequent frames then an alarm is
sounded.
detect fire after the image of the area has been captured by a
camera. Fire has destructive properties which cannot be tolerated
in any work areas. Fire is the rapid oxidation of a material in the
exothermic chemical process of combustion, releasing heat
and light. The light parameter and color of flame helps in
detecting fire. The system first detects smoke and then fire.
When smoke is present in the area it displays a message on
the Security terminal. When a fire breaks in the area under
consideration, the corresponding fire region in the input video
frame will be segmented which covers the fire. If the area of the
flame increases in the subsequent frames then an alarm is
sounded.
Research Interests:
A facile, efficient, simple, environmentally safe, regioselective, controllable and economical method for the oxybromination of aromatic compounds using NH4Br-Br2 system. The electrophilic substitution of bromine generated in situ... more
A facile, efficient, simple, environmentally safe,
regioselective, controllable and economical method for the
oxybromination of aromatic compounds using NH4Br-Br2
system. The electrophilic substitution of bromine generated in
situ from NH4Br as a bromine source and molecular bromine as
an oxidant.
regioselective, controllable and economical method for the
oxybromination of aromatic compounds using NH4Br-Br2
system. The electrophilic substitution of bromine generated in
situ from NH4Br as a bromine source and molecular bromine as
an oxidant.
Research Interests:
An efficient method for the synthesis of chlorinated arenes is disclosed. The method involves the use of NaClO3 as oxidant and HCl as chlorinating agent in aqueous medium under mild conditions to chlorinate the aromatic compounds in... more
An efficient method for the synthesis of chlorinated
arenes is disclosed. The method involves the use of NaClO3 as
oxidant and HCl as chlorinating agent in aqueous medium under
mild conditions to chlorinate the aromatic compounds in good to
excellent yields (75-96%). The reagent system is efficient,
organic solvent-free and easy to handle.
arenes is disclosed. The method involves the use of NaClO3 as
oxidant and HCl as chlorinating agent in aqueous medium under
mild conditions to chlorinate the aromatic compounds in good to
excellent yields (75-96%). The reagent system is efficient,
organic solvent-free and easy to handle.
Research Interests:
Students have different perception about science and scientist. How do students view science and scientists? And is this perception important to science educators in any way? Finding out answer to these questions would pave new... more
Students have different perception about science and
scientist. How do students view science and scientists? And is
this perception important to science educators in any way?
Finding out answer to these questions would pave new insights in
science education. This study tries to elucidate upon the choice
of subjects students state when told to write about ‘scientist at
work’ and ‘me as a scientist. ’Results indicate drift towards
choice of astronomy and chemistry. . The subjects mentioned
rarely in the passages were ecology, earth-science, education,
mathematics, sports, genetic engineering and the social sciences.
scientist. How do students view science and scientists? And is
this perception important to science educators in any way?
Finding out answer to these questions would pave new insights in
science education. This study tries to elucidate upon the choice
of subjects students state when told to write about ‘scientist at
work’ and ‘me as a scientist. ’Results indicate drift towards
choice of astronomy and chemistry. . The subjects mentioned
rarely in the passages were ecology, earth-science, education,
mathematics, sports, genetic engineering and the social sciences.
Research Interests:
Edible insects are important dietary component that consumed as food in many developing countries. The edible insects are the rich sources of high quality proteins, fat, vitamins and minerals. Different species of edible insects... more
Edible insects are important dietary component that
consumed as food in many developing countries. The edible
insects are the rich sources of high quality proteins, fat, vitamins
and minerals. Different species of edible insects contribute to
variation in nutritional value which depends on the host plant,
season and geographic location. The present study was aimed to
assess the amount of lipid, cholesterol and triglyceride of
Oecophylla smaragdina, Fabricius (the weaver ant) in different
developmental stages, castes and in different seasons of the year
collected from Upper Assam, North East India. Significant
differences (p<0.05) were observed among all the groups and
between same caste of queen and worker. The total lipid content
in this particular species Oecophylla smaragdina of present study
was from10-25% in queen larva, 10-23% in queen pupa and 10-
20% in queen adult in different seasons of the year. However, the
amount was found to be higher during peak period of
availability. Similar trend was observed in case of worker caste
but with lower magnitude which ranges from 10-13% in almost
all the stages of worker caste. In case of triglyceride, amount was
found maximum with 166.81 mg/gm in pupal stage of queen ant
in the month of March - April and in pupal stage of worker
minimum of 47.75mg/gm in the month of January. Cholesterol
content was found relatively higher in pupal stage in both the
caste with 15.22 mg/gm in worker pupa and 10.95 mg/gm in
queen pupa. Differences in developmental stages, caste and
impact of season are quite evident in the study
consumed as food in many developing countries. The edible
insects are the rich sources of high quality proteins, fat, vitamins
and minerals. Different species of edible insects contribute to
variation in nutritional value which depends on the host plant,
season and geographic location. The present study was aimed to
assess the amount of lipid, cholesterol and triglyceride of
Oecophylla smaragdina, Fabricius (the weaver ant) in different
developmental stages, castes and in different seasons of the year
collected from Upper Assam, North East India. Significant
differences (p<0.05) were observed among all the groups and
between same caste of queen and worker. The total lipid content
in this particular species Oecophylla smaragdina of present study
was from10-25% in queen larva, 10-23% in queen pupa and 10-
20% in queen adult in different seasons of the year. However, the
amount was found to be higher during peak period of
availability. Similar trend was observed in case of worker caste
but with lower magnitude which ranges from 10-13% in almost
all the stages of worker caste. In case of triglyceride, amount was
found maximum with 166.81 mg/gm in pupal stage of queen ant
in the month of March - April and in pupal stage of worker
minimum of 47.75mg/gm in the month of January. Cholesterol
content was found relatively higher in pupal stage in both the
caste with 15.22 mg/gm in worker pupa and 10.95 mg/gm in
queen pupa. Differences in developmental stages, caste and
impact of season are quite evident in the study
Research Interests:
Laboratory investigations were conducted to identify suitable form and to determine the suitable dose of application of osmolytes for liquid inoculant formulations of plant growth promoting rhizobacteria (PGPR) viz., Azotobacter... more
Laboratory investigations were conducted to identify
suitable form and to determine the suitable dose of application of
osmolytes for liquid inoculant formulations of plant growth
promoting rhizobacteria (PGPR) viz., Azotobacter sp.,
Azospirillum sp., Acinetobacter sp., Bacillus sp. and
Pseudomonas sp. Osmolytes such as four grades of polyvinyl
pyrrollidone (PVP), four grades of polyethylene glycol (PEG),
and glycerol were added to broth at three different concentrations
(0.5%, 1.0% and 2.0%). Supplementing the specific media with 2
% Glycerol for Azotobacter sp., 2 % PVP K-15 for Bacillus sp., 1
% PEG 400 for Azospirillum sp., 2 % PVP K-15 for
Pseudomonas sp., and 2 % PEG 4000 for Acinetobacter sp.
resulted in the highest population densities.
suitable form and to determine the suitable dose of application of
osmolytes for liquid inoculant formulations of plant growth
promoting rhizobacteria (PGPR) viz., Azotobacter sp.,
Azospirillum sp., Acinetobacter sp., Bacillus sp. and
Pseudomonas sp. Osmolytes such as four grades of polyvinyl
pyrrollidone (PVP), four grades of polyethylene glycol (PEG),
and glycerol were added to broth at three different concentrations
(0.5%, 1.0% and 2.0%). Supplementing the specific media with 2
% Glycerol for Azotobacter sp., 2 % PVP K-15 for Bacillus sp., 1
% PEG 400 for Azospirillum sp., 2 % PVP K-15 for
Pseudomonas sp., and 2 % PEG 4000 for Acinetobacter sp.
resulted in the highest population densities.
Research Interests:
The paper presents the modeling, simulation and analysis of an AC-DC converter based PWM rectifier. It provides a suitable control algorithm for a pulse width modulation rectifier which reduces ripple from the DC output side as well... more
The paper presents the modeling, simulation and
analysis of an AC-DC converter based PWM rectifier. It provides
a suitable control algorithm for a pulse width modulation rectifier
which reduces ripple from the DC output side as well as shapes
the input current properly. The basic objective of a PWM
rectifier is to regulate the DC output voltage and also ensure a
sinusoidal input current and unity power factor operation. This is
implemented by high speed IGBT switches connected in anti
parallel mode across the rectifier diodes. The output voltage is
controlled by switching these IGBTS and higher order ripples at
the output can be easily eliminated with the help of passive
filters. Lower order harmonics are eliminated using PWM
technique. The control subsystem generates gating pulse to the
universal bridge by passing the output voltage through a network
consisting of comparator, discrete PI controller and discrete
PWM generator. The output of this generator are the gating
pulses to be applied to the universal bridge.
analysis of an AC-DC converter based PWM rectifier. It provides
a suitable control algorithm for a pulse width modulation rectifier
which reduces ripple from the DC output side as well as shapes
the input current properly. The basic objective of a PWM
rectifier is to regulate the DC output voltage and also ensure a
sinusoidal input current and unity power factor operation. This is
implemented by high speed IGBT switches connected in anti
parallel mode across the rectifier diodes. The output voltage is
controlled by switching these IGBTS and higher order ripples at
the output can be easily eliminated with the help of passive
filters. Lower order harmonics are eliminated using PWM
technique. The control subsystem generates gating pulse to the
universal bridge by passing the output voltage through a network
consisting of comparator, discrete PI controller and discrete
PWM generator. The output of this generator are the gating
pulses to be applied to the universal bridge.
Research Interests:
Phosphorus is the second most important macro nutrient required by the plants for its optimum growth and yield. But it is considered to be a most limiting factor of many crop production systems, due to its unavailability of soluble... more
Phosphorus is the second most important macro
nutrient required by the plants for its optimum growth and yield.
But it is considered to be a most limiting factor of many crop
production systems, due to its unavailability of soluble forms in
the soils. About 80% of applied P fertilizers are immobilized due
to the formation of complex with Al or Fe in acidic soils or Ca in
calcareous soils. An alternative way to circumvent P deficiency
in soil and to improve crop production is through the utilization
of microorganisms as biofertilizer. Rhizospheric microorganisms
play a vital role in the transformation of unavailable form of P
into available form which will be a boon to the agrarian
communities to remove P deficiency in plants.
nutrient required by the plants for its optimum growth and yield.
But it is considered to be a most limiting factor of many crop
production systems, due to its unavailability of soluble forms in
the soils. About 80% of applied P fertilizers are immobilized due
to the formation of complex with Al or Fe in acidic soils or Ca in
calcareous soils. An alternative way to circumvent P deficiency
in soil and to improve crop production is through the utilization
of microorganisms as biofertilizer. Rhizospheric microorganisms
play a vital role in the transformation of unavailable form of P
into available form which will be a boon to the agrarian
communities to remove P deficiency in plants.
Research Interests:
The knowledge of load bearing characteristics and failure of material is very important for mechanical engineers. Various metallic, non metallic and composite materials are used in different application. In view of this, the main... more
The knowledge of load bearing characteristics and failure of material is very important for mechanical engineers. Various
metallic, non metallic and composite materials are used in different application. In view of this, the main objective of the present
work is to analyze the influence of Aluminum Oxide filler on Fracture Toughness properties of Chopped Strand Mat (CSM) E-Glass
Fiber reinforced Epoxy Resin Matrix Composites was evaluated using a Compact Tension (CT) specimen according to ASTM D5045
standard. Fracture toughness was conducted at six different compositions of composites. Three samples have to be tested for each
composition of the composites. The entire specimens used have satisfied plain strain condition. The each composition of composites is
fabricated by using hand layup technique. The epoxy resin and hardener are mixed in the weight ratio of 10:1. The result showed that
the tensile strength for 4wt% aluminum oxide filled composite is more compared to 2wt%, 6wt%, 8wt%, 10wt% and neat composite.
The fracture toughness of random-chopped mat E-Glass fiber composite material systems (GE, GEA4, GEA6, GEA8 and GEA10)
were determined and reported in this manuscript. The fracture toughness of the GEA4 composite was found to be the highest fracture
toughness followed by GEA2, GE, GEA6, GEA8 and GEA10 in the order of decreasing fracture toughness. It can be concluded that
by the addition of small percentage of aluminum oxide filler there is marginal improvement in fracture toughness of glass fabric
reinforced epoxy matrix up to 4wt%
metallic, non metallic and composite materials are used in different application. In view of this, the main objective of the present
work is to analyze the influence of Aluminum Oxide filler on Fracture Toughness properties of Chopped Strand Mat (CSM) E-Glass
Fiber reinforced Epoxy Resin Matrix Composites was evaluated using a Compact Tension (CT) specimen according to ASTM D5045
standard. Fracture toughness was conducted at six different compositions of composites. Three samples have to be tested for each
composition of the composites. The entire specimens used have satisfied plain strain condition. The each composition of composites is
fabricated by using hand layup technique. The epoxy resin and hardener are mixed in the weight ratio of 10:1. The result showed that
the tensile strength for 4wt% aluminum oxide filled composite is more compared to 2wt%, 6wt%, 8wt%, 10wt% and neat composite.
The fracture toughness of random-chopped mat E-Glass fiber composite material systems (GE, GEA4, GEA6, GEA8 and GEA10)
were determined and reported in this manuscript. The fracture toughness of the GEA4 composite was found to be the highest fracture
toughness followed by GEA2, GE, GEA6, GEA8 and GEA10 in the order of decreasing fracture toughness. It can be concluded that
by the addition of small percentage of aluminum oxide filler there is marginal improvement in fracture toughness of glass fabric
reinforced epoxy matrix up to 4wt%
Research Interests:
As we all know that our country is second largest in terms of population just after China. And as the population is increasing the number of vehicles too are and so is the number of accidents. During high traffic on roads with no... more
As we all know that our country is second largest in
terms of population just after China. And as the population is
increasing the number of vehicles too are and so is the number of
accidents. During high traffic on roads with no traffic police
officials to manage and automation is the only way to control the
traffic it is difficult to take decisions. For overcoming this
problem we have sensors in all directions of a junction and based
on the traffic level we allow the passage of vehicles and stop the
rest of the vehicles in all the other directions. This paper also
deals with the payment of entire taxes at one toll gate which
allows it to pass through the other toll gates. We implement this
solution using the CLOUD approach.
terms of population just after China. And as the population is
increasing the number of vehicles too are and so is the number of
accidents. During high traffic on roads with no traffic police
officials to manage and automation is the only way to control the
traffic it is difficult to take decisions. For overcoming this
problem we have sensors in all directions of a junction and based
on the traffic level we allow the passage of vehicles and stop the
rest of the vehicles in all the other directions. This paper also
deals with the payment of entire taxes at one toll gate which
allows it to pass through the other toll gates. We implement this
solution using the CLOUD approach.
Research Interests:
Since last many years Optical character recognition has been an area attracting many researchers. Due to wide range of applications and advancement of digital technology offline and online handwritten character recognition for... more
Since last many years Optical character recognition
has been an area attracting many researchers. Due to wide range
of applications and advancement of digital technology offline
and online handwritten character recognition for regional script is
becoming fascinated area of research. In any character
recognition system feature extraction phase requires input of
image which is noise free, binary and having only region of
interest. Main objective of Enhancement of image (EOI) phase is
to process image in a way which gives more appropriate result
than original acquired image for further steps in character
recognition. This phase has high influence and hence plays a
vital role in any character recognition system. Wide choices are
available for digital image enhancement for enhancing visual
quality of image. Choosing appropriate approach for image
enhancement is a significant step. This paper discusses various
image enhancement approach, analyzes them on the basis of
result obtained by experimenting on sample handwritten image
dataset at every step so as to provide suitable input for feature
extraction for recognizing Offline Handwritten Gujarati
Numerals.
has been an area attracting many researchers. Due to wide range
of applications and advancement of digital technology offline
and online handwritten character recognition for regional script is
becoming fascinated area of research. In any character
recognition system feature extraction phase requires input of
image which is noise free, binary and having only region of
interest. Main objective of Enhancement of image (EOI) phase is
to process image in a way which gives more appropriate result
than original acquired image for further steps in character
recognition. This phase has high influence and hence plays a
vital role in any character recognition system. Wide choices are
available for digital image enhancement for enhancing visual
quality of image. Choosing appropriate approach for image
enhancement is a significant step. This paper discusses various
image enhancement approach, analyzes them on the basis of
result obtained by experimenting on sample handwritten image
dataset at every step so as to provide suitable input for feature
extraction for recognizing Offline Handwritten Gujarati
Numerals.
Research Interests:
Most hydropower plants in Nepal are run-off type, which cannot supply the designed amount of energy during dry season and peak demand period resulting in energy crisis. Therefore, pumped storage plants can be an ideal solution to meet... more
Most hydropower plants in Nepal are run-off type, which cannot supply the designed amount of energy during dry season
and peak demand period resulting in energy crisis. Therefore, pumped storage plants can be an ideal solution to meet the current
energy needs of the country. Most of these storage plants make use of a single unit acting both as turbine as well as pump; hence aptly
called Reversible Pump Turbine (RPT). This paper explains the new application concept for use of such RPTs as auxiliary unit to
supplement the main power unit in hydropower plants of Nepal. It also summarizes the design process of such runner with reference to
the parameters available at Chilime region in central part of Nepal. The design is performed in two steps. The first step is an analytical
design, which gives an initial geometry of the RPT runner. The process resulted in a runner of larger size than a normal Francis runner
for same parameters since it has to work as pump as well. The next step is an optimization procedure involving CFD analysis under
which the simulation of the RPT in turbine mode yielded an efficiency of 88.71%. The detail laboratory experiments on a model RPT
will be performed later to validate the results from CFD and determine the characteristics of the designed runner at different mode and
operating conditions.
and peak demand period resulting in energy crisis. Therefore, pumped storage plants can be an ideal solution to meet the current
energy needs of the country. Most of these storage plants make use of a single unit acting both as turbine as well as pump; hence aptly
called Reversible Pump Turbine (RPT). This paper explains the new application concept for use of such RPTs as auxiliary unit to
supplement the main power unit in hydropower plants of Nepal. It also summarizes the design process of such runner with reference to
the parameters available at Chilime region in central part of Nepal. The design is performed in two steps. The first step is an analytical
design, which gives an initial geometry of the RPT runner. The process resulted in a runner of larger size than a normal Francis runner
for same parameters since it has to work as pump as well. The next step is an optimization procedure involving CFD analysis under
which the simulation of the RPT in turbine mode yielded an efficiency of 88.71%. The detail laboratory experiments on a model RPT
will be performed later to validate the results from CFD and determine the characteristics of the designed runner at different mode and
operating conditions.
Research Interests:
The proposed study involves the experimental investigation of effect of fly ash and rice husk ash on the properties of burnt clay bricks. Determination of properties of the bricks casted with varying proportions of admixtures is... more
The proposed study involves the experimental
investigation of effect of fly ash and rice husk ash on the
properties of burnt clay bricks. Determination of properties of the
bricks casted with varying proportions of admixtures is taken up
to ascertain whether the admixtures can be used for the
production of clay bricks. On seeing the present day demand for
bricks, an attempt is made to study the behavior of bricks
manufactured using, different waste materials like rice husk ash
and fly ash The main aim of this research was to compare the
compressive strength of the bricks, so for this purpose different
percentage of materials were separately added 5%, 10%, 15%,
20% and 25% by weight and then the compressive strength of the
bricks was established, and then with the help of graph a
comparison between compressive strength of bricks, made out of
clay, Fly Ash, Rice husk ash and combination of all these was
determined. The bricks were made, sun dried and burnt in a kiln,
and then with the help of Compression Testing Machine
(C.T.M.) finely their compressive strength was calculated. From
this test in this research work it was concluded that the bricks
with fly ash as the waste material admixture, gave the highest
compressive strength. The fly ash admixture, in line with its
pozzolanic nature, was able to contribute in attaining denser
products with higher compressive strength, higher water
absorption rates, better durability and better overall performance.
The effects of the addition of rice husk ash and combination of
fly ash and rice husk ash by percentage-clay mix was also
investigated.
investigation of effect of fly ash and rice husk ash on the
properties of burnt clay bricks. Determination of properties of the
bricks casted with varying proportions of admixtures is taken up
to ascertain whether the admixtures can be used for the
production of clay bricks. On seeing the present day demand for
bricks, an attempt is made to study the behavior of bricks
manufactured using, different waste materials like rice husk ash
and fly ash The main aim of this research was to compare the
compressive strength of the bricks, so for this purpose different
percentage of materials were separately added 5%, 10%, 15%,
20% and 25% by weight and then the compressive strength of the
bricks was established, and then with the help of graph a
comparison between compressive strength of bricks, made out of
clay, Fly Ash, Rice husk ash and combination of all these was
determined. The bricks were made, sun dried and burnt in a kiln,
and then with the help of Compression Testing Machine
(C.T.M.) finely their compressive strength was calculated. From
this test in this research work it was concluded that the bricks
with fly ash as the waste material admixture, gave the highest
compressive strength. The fly ash admixture, in line with its
pozzolanic nature, was able to contribute in attaining denser
products with higher compressive strength, higher water
absorption rates, better durability and better overall performance.
The effects of the addition of rice husk ash and combination of
fly ash and rice husk ash by percentage-clay mix was also
investigated.
Research Interests:
The single crystal of MoSe2 grown by chemical vapour transport (CVT) technique are used for the fabrication of Photoelectro chemical (PEC) solar cells. The effect of the concentration of the electrolyte on the conversion... more
The single crystal of MoSe2 grown by
chemical vapour transport (CVT) technique are used for the
fabrication of Photoelectro chemical (PEC) solar cells. The
effect of the concentration of the electrolyte on the conversion
efficiency of the fabricated PEC solar cell is studied
chemical vapour transport (CVT) technique are used for the
fabrication of Photoelectro chemical (PEC) solar cells. The
effect of the concentration of the electrolyte on the conversion
efficiency of the fabricated PEC solar cell is studied
Research Interests:
Rice blast is not only one of the earliest known plant disease but also one of the most widely distributed, occurring in every region of the world where rice is grown. Ten isolates of Pyricularia oryzae causing rice blast disease... more
Rice blast is not only one of the earliest known plant
disease but also one of the most widely distributed, occurring in
every region of the world where rice is grown. Ten isolates of
Pyricularia oryzae causing rice blast disease were evaluated for
their morphological, pathogenic, virulence and genetic
characterization using RAPD marker. Isolates were classified
into three groups based on pathogenicity viz. severely
pathogenic, moderately pathogenic and mildly pathogenic and
also into four another gropus i.e. PG-I, PG-II, PG-III and PG-IV
based on cultural & morphological characteristics. The molecular
polymorphism among isolates by means were analyzed by means
of RAPD-PCR and the genetic coefficient matrix derived from
the scores of the RAPD profile showed that minimum and
maximum per cent similarities among isolates were in the range
of 80 to 35 percent respectively. The cluster analysis by
unweighted pair group method with arithmetic average
(UPGMA) separated the isolates into two major groups at 0.53 of
similarity coefficient. Through morphological characterization,
pathogenicity and RAPD grouping of isolates suggested no
correlation among test isolates but genetic variability among
P.oryzae isolates should be taken into account for the screening
of blast resistant rice genotypes.
disease but also one of the most widely distributed, occurring in
every region of the world where rice is grown. Ten isolates of
Pyricularia oryzae causing rice blast disease were evaluated for
their morphological, pathogenic, virulence and genetic
characterization using RAPD marker. Isolates were classified
into three groups based on pathogenicity viz. severely
pathogenic, moderately pathogenic and mildly pathogenic and
also into four another gropus i.e. PG-I, PG-II, PG-III and PG-IV
based on cultural & morphological characteristics. The molecular
polymorphism among isolates by means were analyzed by means
of RAPD-PCR and the genetic coefficient matrix derived from
the scores of the RAPD profile showed that minimum and
maximum per cent similarities among isolates were in the range
of 80 to 35 percent respectively. The cluster analysis by
unweighted pair group method with arithmetic average
(UPGMA) separated the isolates into two major groups at 0.53 of
similarity coefficient. Through morphological characterization,
pathogenicity and RAPD grouping of isolates suggested no
correlation among test isolates but genetic variability among
P.oryzae isolates should be taken into account for the screening
of blast resistant rice genotypes.
Research Interests:
In Penaeus indicus neuroendocrine organs plays an important role in the growth and reproduction. In Penaeus indicus four different types of neurosecretory cells such as A cell, B cell, C cell, D cell were identified. The Eyestalk... more
In Penaeus indicus neuroendocrine organs plays an
important role in the growth and reproduction. In Penaeus
indicus four different types of neurosecretory cells such as A
cell, B cell, C cell, D cell were identified. The Eyestalk of
Penaeus indicus shows many neurosecretory cells, but the Brain
and Thoracic ganglion shows only few neurosecretory cells.
After the unilateral Eyestalk ablation the Brain and Thoracic
ganglion has many neurosecretory cells. The neuroendocrine
glands are stimulatory and inhibitory in function. Brain ,
Thoracic ganglion are stimulatory principles of growth and
reproduction. But the neurosecretory cells in the Eyestalks are
inhibitory influence of these function.
important role in the growth and reproduction. In Penaeus
indicus four different types of neurosecretory cells such as A
cell, B cell, C cell, D cell were identified. The Eyestalk of
Penaeus indicus shows many neurosecretory cells, but the Brain
and Thoracic ganglion shows only few neurosecretory cells.
After the unilateral Eyestalk ablation the Brain and Thoracic
ganglion has many neurosecretory cells. The neuroendocrine
glands are stimulatory and inhibitory in function. Brain ,
Thoracic ganglion are stimulatory principles of growth and
reproduction. But the neurosecretory cells in the Eyestalks are
inhibitory influence of these function.
Research Interests:
This study is conducted to check the impact of work life conflict on job satisfaction of doctors in hospitals of Pakistan. In this current study two dimensions of work life conflict were used to check relationship with job... more
This study is conducted to check the impact of work
life conflict on job satisfaction of doctors in hospitals of
Pakistan. In this current study two dimensions of work life
conflict were used to check relationship with job satisfaction.
Those two dimensions are: Work to Family conflict and Family
to Work conflict. Regression analysis was used to check the
relationship between the variables. The result of this study
reveals that there is a significant negative relationship between
work to family interference and job satisfaction. The results have
been discussed in the context of Pakistani culture.
life conflict on job satisfaction of doctors in hospitals of
Pakistan. In this current study two dimensions of work life
conflict were used to check relationship with job satisfaction.
Those two dimensions are: Work to Family conflict and Family
to Work conflict. Regression analysis was used to check the
relationship between the variables. The result of this study
reveals that there is a significant negative relationship between
work to family interference and job satisfaction. The results have
been discussed in the context of Pakistani culture.
Research Interests:
Pollen beetle (Meligethes aeneus F.) is a damaging pest of oilseed rape. Its harmful activity directly threatens the production and in some years it could compromise the yield. In many cases, the products applied in pest control,... more
Pollen beetle (Meligethes aeneus F.) is a damaging pest
of oilseed rape. Its harmful activity directly threatens the
production and in some years it could compromise the yield. In
many cases, the products applied in pest control, turn to be less
efficient due to the conditions under which they are applied and
the restricted application regime. In order to avoid the
development of resistance, it is necessary to use insecticides
having different mechanisms of action, which continue for a long
enough period of time, with the aim of limiting the application of
chemical substances and protecting natural pollinators and bees.
There is a combination of chemicals for a good control of Pollen
beetle (M.aeneus). Knowing the mechanism of their action and
their proper combination enables the increase of their efficiency.
For achieving that, the insecticide activity of the chemical
compounds indoxacarb, deltamethrin + thiacloprid and
thiacloprid in the commercial products Avaunt 150 ЕC, Proteus
110 OD and Calypso 480 SC, applied separately and in a
combination with the adjuvant Codacide (95% rape oil + 5%
plant emulsifier), was studied.
of oilseed rape. Its harmful activity directly threatens the
production and in some years it could compromise the yield. In
many cases, the products applied in pest control, turn to be less
efficient due to the conditions under which they are applied and
the restricted application regime. In order to avoid the
development of resistance, it is necessary to use insecticides
having different mechanisms of action, which continue for a long
enough period of time, with the aim of limiting the application of
chemical substances and protecting natural pollinators and bees.
There is a combination of chemicals for a good control of Pollen
beetle (M.aeneus). Knowing the mechanism of their action and
their proper combination enables the increase of their efficiency.
For achieving that, the insecticide activity of the chemical
compounds indoxacarb, deltamethrin + thiacloprid and
thiacloprid in the commercial products Avaunt 150 ЕC, Proteus
110 OD and Calypso 480 SC, applied separately and in a
combination with the adjuvant Codacide (95% rape oil + 5%
plant emulsifier), was studied.
Research Interests:
Wireless ad-hoc sensor networks and routing data in them is a significant research area. The objective of this paper is to examine resource depletion attacks at the routing protocol layer, which attempts to permanently disable... more
Wireless ad-hoc sensor networks and routing data in
them is a significant research area. The objective of this paper is
to examine resource depletion attacks at the routing protocol
layer, which attempts to permanently disable network nodes by
quickly draining their battery power. This type of attack is called
as vampire attack. Vampire attacks are very difficult to detect
because they attack the node only by sending protocol-compliant
messages. These attacks are not specific to any protocol, but
rather rely on the properties of many popular classes of routing
protocols. In the worst case, a single Vampire can increase
network-wide energy usage by a factor of O (N), where N is the
number of network nodes. Methods to detect and secure data
packets from vampires during the packet forwarding phase is
discussed. PLGP with attestations (PLGP-a) is used for
identifying malicious attack. M-DSDV routing protocol is used
to detect and eliminate the resource depletion attack from the
network.
them is a significant research area. The objective of this paper is
to examine resource depletion attacks at the routing protocol
layer, which attempts to permanently disable network nodes by
quickly draining their battery power. This type of attack is called
as vampire attack. Vampire attacks are very difficult to detect
because they attack the node only by sending protocol-compliant
messages. These attacks are not specific to any protocol, but
rather rely on the properties of many popular classes of routing
protocols. In the worst case, a single Vampire can increase
network-wide energy usage by a factor of O (N), where N is the
number of network nodes. Methods to detect and secure data
packets from vampires during the packet forwarding phase is
discussed. PLGP with attestations (PLGP-a) is used for
identifying malicious attack. M-DSDV routing protocol is used
to detect and eliminate the resource depletion attack from the
network.
Research Interests:
We obtain infinitely many non-zero integer quintuples ( , , , , ) x y z w T satisfying the non-homogeneous sextic equation with five unknowns. Various interesting properties among the values of x y z w , , , and T are... more
We obtain infinitely many non-zero integer quintuples
( , , , , ) x y z w T
satisfying the non-homogeneous sextic equation
with five unknowns. Various interesting properties among the
values of
x y z w , , ,
and T are presented. Some relations
between the solutions and special numbers are exhibited.
( , , , , ) x y z w T
satisfying the non-homogeneous sextic equation
with five unknowns. Various interesting properties among the
values of
x y z w , , ,
and T are presented. Some relations
between the solutions and special numbers are exhibited.
Research Interests:
Clustering is the unsupervised classification of patterns (data items) into groups (clusters).Clustering in data mining is very useful to discover distribution patterns in the underlying data. Today, the term "a large... more
Clustering is the unsupervised classification of patterns
(data items) into groups (clusters).Clustering in data mining is
very useful to discover distribution patterns in the
underlying data. Today, the term "a large dataset" refers to
hundreds of terabytes or even petabytes of data. This type of
datasets are too difficult to for a clusters. It is typical of scientific
investigations to have two phases: the data generation phase, and
the data analysis phase. The data generation phase is usually the
result of running a large simulation or the collection of data from
experiments. It is desirable to design an ant colony optimization
algorithm (ACO)[6][4][5] that is not required to solve any hard
sub problem but can give nearly optimal solutions for data
clustering. The proposed method can obtain optimal solutions
quicker via differently favorable strategy. In this paper, we
present a new data clustering method for data mining in large
databases. Our simulation results show that the proposed
Clustering huge datasets(CLHDS) method performs better than
the Fast SOM combines K-means approach (FSOM+K-means)
and Genetic K-Means Algorithm (GKA,K-Medoids algorithm
(data items) into groups (clusters).Clustering in data mining is
very useful to discover distribution patterns in the
underlying data. Today, the term "a large dataset" refers to
hundreds of terabytes or even petabytes of data. This type of
datasets are too difficult to for a clusters. It is typical of scientific
investigations to have two phases: the data generation phase, and
the data analysis phase. The data generation phase is usually the
result of running a large simulation or the collection of data from
experiments. It is desirable to design an ant colony optimization
algorithm (ACO)[6][4][5] that is not required to solve any hard
sub problem but can give nearly optimal solutions for data
clustering. The proposed method can obtain optimal solutions
quicker via differently favorable strategy. In this paper, we
present a new data clustering method for data mining in large
databases. Our simulation results show that the proposed
Clustering huge datasets(CLHDS) method performs better than
the Fast SOM combines K-means approach (FSOM+K-means)
and Genetic K-Means Algorithm (GKA,K-Medoids algorithm
Research Interests:
The classification of genes is quite important in the understanding of gene regulation. The genes are grouped into transcription units for the purpose of construction and regulation of gene expression and synthesis of proteins. This... more
The classification of genes is quite important in the
understanding of gene regulation. The genes are grouped into
transcription units for the purpose of construction and regulation
of gene expression and synthesis of proteins. This knowledge
further contributes as essential information for the process of
drug design and to determine the protein functions of newly
sequenced genomes. It is possible to use the diverse biological
information across multiple genomes as an input to the
classification problem. The purpose of this work is to show that
Particle Swarm Optimization may improve the results of
classification as compared to other algorithms. To validate the
approach E.Coli complete genome is taken as the benchmark
genome
understanding of gene regulation. The genes are grouped into
transcription units for the purpose of construction and regulation
of gene expression and synthesis of proteins. This knowledge
further contributes as essential information for the process of
drug design and to determine the protein functions of newly
sequenced genomes. It is possible to use the diverse biological
information across multiple genomes as an input to the
classification problem. The purpose of this work is to show that
Particle Swarm Optimization may improve the results of
classification as compared to other algorithms. To validate the
approach E.Coli complete genome is taken as the benchmark
genome
Research Interests:
This paper presents a secure watermarking scheme that inserts biometric data into images found in forms of identification. Putting biometric data deals privacy related issues. Here we present a software approach to implement such... more
This paper presents a secure watermarking scheme that
inserts biometric data into images found in forms of
identification. Putting biometric data deals privacy related
issues. Here we present a software approach to implement such
type of idea or giving a basic platform to implement it onto the
further high level. Our process is the combination of two
techniques: watermarking and biometric application.
Watermarking is used for data security and biometric deals with
unique identification. The paper is implementation of such type
of approaches to fulfill the requirement of security and
authentication. The basic concepts, implementation method,
watermark insertion, watermark extraction process are given
below. We take an image as an example to more understand the
process . the summarized table with the performance parameters
are also given.
inserts biometric data into images found in forms of
identification. Putting biometric data deals privacy related
issues. Here we present a software approach to implement such
type of idea or giving a basic platform to implement it onto the
further high level. Our process is the combination of two
techniques: watermarking and biometric application.
Watermarking is used for data security and biometric deals with
unique identification. The paper is implementation of such type
of approaches to fulfill the requirement of security and
authentication. The basic concepts, implementation method,
watermark insertion, watermark extraction process are given
below. We take an image as an example to more understand the
process . the summarized table with the performance parameters
are also given.
Research Interests:
The paper presents a new approach to interact with real world objects from a distance. This approach is guided with a purpose to modify the attributes of the real world objects and establish communication between multiple such... more
The paper presents a new approach to interact with real
world objects from a distance. This approach is guided with a
purpose to modify the attributes of the real world objects and
establish communication between multiple such objects using
gesture control. The user is required to point the camera of a
smartphone at the physical object, the object gets recognized
automatically and a graphical user interface (GUI) is mapped
onto the smartphone screen. This GUI furbishes the user with
multifarious choices to alter the properties of that object. The
paper attempts to elucidate the implementation of the system, the
functionalities it has to offer and the aspects that make it better
than the previous systems.
world objects from a distance. This approach is guided with a
purpose to modify the attributes of the real world objects and
establish communication between multiple such objects using
gesture control. The user is required to point the camera of a
smartphone at the physical object, the object gets recognized
automatically and a graphical user interface (GUI) is mapped
onto the smartphone screen. This GUI furbishes the user with
multifarious choices to alter the properties of that object. The
paper attempts to elucidate the implementation of the system, the
functionalities it has to offer and the aspects that make it better
than the previous systems.
Research Interests:
Most of the security architecture uses public key cryptosystems for authentication and to secure the communication that takes place on distributes sites. Now a day’s identity based cryptography and certificate-less public key... more
Most of the security architecture uses public key
cryptosystems for authentication and to secure the
communication that takes place on distributes sites. Now a day’s
identity based cryptography and certificate-less public key
cryptography are used for enhancing the security. Certificate-less
based cryptography has reduced the certificate necessity for key
distribution and reducing the problem of key escrow that arise in
identity based cryptography. A review based on identity based
and certificate-less based is carried out to show that how they are
beneficial in future for enhancing distributed system security
using Elliptic curve cryptography.
cryptosystems for authentication and to secure the
communication that takes place on distributes sites. Now a day’s
identity based cryptography and certificate-less public key
cryptography are used for enhancing the security. Certificate-less
based cryptography has reduced the certificate necessity for key
distribution and reducing the problem of key escrow that arise in
identity based cryptography. A review based on identity based
and certificate-less based is carried out to show that how they are
beneficial in future for enhancing distributed system security
using Elliptic curve cryptography.
Research Interests:
Today, world has growing concern on preserving privacy of census information. There is need of preserving privacy while publishing the data to research center or government agencies. There are various technique have been designed... more
Today, world has growing concern on preserving
privacy of census information. There is need of preserving
privacy while publishing the data to research center or
government agencies. There are various technique have been
designed for privacy preserving data publishing such as
generalization, bucketization and slicing.
privacy of census information. There is need of preserving
privacy while publishing the data to research center or
government agencies. There are various technique have been
designed for privacy preserving data publishing such as
generalization, bucketization and slicing.
Research Interests:
A proposed algorithm is using elliptic Fourier series approximation for separating touching grain kernels. Algorithm is based on boundary curvature values. The image acquisition inefficiency can be removed by using image... more
A proposed algorithm is using elliptic Fourier series
approximation for separating touching grain kernels. Algorithm
is based on boundary curvature values. The image acquisition
inefficiency can be removed by using image pre-processing
techniques and Fourier approximation smoothes the boundary
contour which avoids the local pseudo-corners of kernel caused
by the presence of rough boundaries. Nodal points separating the
touching instances are determined after calculating curvature
values along the boundary of kernels. Final nodal points are
determined by evaluating the curvature along the boundary of
image and selecting those which falls below threshold. With
multiple nodal points, the segmentations lines are drawn using
nearest-neighbor and critical radian distance difference [rad] of
chain coded boundary point. The algorithm uses Breshenham
algorithm for drawing segmentation lines. The algorithm appears
to be robust enough to separate most of the multiple touching
scenarios.
approximation for separating touching grain kernels. Algorithm
is based on boundary curvature values. The image acquisition
inefficiency can be removed by using image pre-processing
techniques and Fourier approximation smoothes the boundary
contour which avoids the local pseudo-corners of kernel caused
by the presence of rough boundaries. Nodal points separating the
touching instances are determined after calculating curvature
values along the boundary of kernels. Final nodal points are
determined by evaluating the curvature along the boundary of
image and selecting those which falls below threshold. With
multiple nodal points, the segmentations lines are drawn using
nearest-neighbor and critical radian distance difference [rad] of
chain coded boundary point. The algorithm uses Breshenham
algorithm for drawing segmentation lines. The algorithm appears
to be robust enough to separate most of the multiple touching
scenarios.
Research Interests:
This paper presents design and implementation of compact microstripline phase shifter at C band frequency range using RT Duroid 5870 substrate. Phase shifters are key elements of beam-steering antennas which are very useful for... more
This paper presents design and implementation of compact microstripline phase shifter at C band frequency range using
RT Duroid 5870 substrate. Phase shifters are key elements of beam-steering antennas which are very useful for Synthetic Aperture
Radar (SAR) and microwave communication system. Phase shifters are used to control the main-beam of the phased array antenna.
Microstripline phase shifter is used since it is simple to design and easy to fabricate. The main objective of this paper is to design and
implement a phase shifter for four elements linear sub array for SAR application. This phase shifter is provided using different lengths
for scan angle 0º to 135º. RT Duroid 5870 substrate is used for its lower insertion loss. The important mathematical calculations for
finding the dimensions of all the individual component is done using MATLAB and then individual components are designed and
simulated using Ansoft Designer (SV) and Sonnet Lite v13.35. The presented phase shifter is designed to operate in C band
frequency range between 4 and 8 GHz and center frequency is 5.3 GHz , with low insertion loss and reflection coefficients. This
proposed phase shifter is suitable for a modified class of feeding networks for phased antenna arrays.
RT Duroid 5870 substrate. Phase shifters are key elements of beam-steering antennas which are very useful for Synthetic Aperture
Radar (SAR) and microwave communication system. Phase shifters are used to control the main-beam of the phased array antenna.
Microstripline phase shifter is used since it is simple to design and easy to fabricate. The main objective of this paper is to design and
implement a phase shifter for four elements linear sub array for SAR application. This phase shifter is provided using different lengths
for scan angle 0º to 135º. RT Duroid 5870 substrate is used for its lower insertion loss. The important mathematical calculations for
finding the dimensions of all the individual component is done using MATLAB and then individual components are designed and
simulated using Ansoft Designer (SV) and Sonnet Lite v13.35. The presented phase shifter is designed to operate in C band
frequency range between 4 and 8 GHz and center frequency is 5.3 GHz , with low insertion loss and reflection coefficients. This
proposed phase shifter is suitable for a modified class of feeding networks for phased antenna arrays.
Research Interests:
Many applications require to send the information from the source node to the destination node through the communication network. In order to support these applications, it is necessary to determine a path of minimal cost to connect... more
Many applications require to send the information from
the source node to the destination node through the
communication network. In order to support these applications, it
is necessary to determine a path of minimal cost to connect the
source node to the destination node. The TM algorithm and
BSMA algorithm has been used in order to find the path that
minimizes the total cost. The experimental results show that the
algorithm can find optimal solution quickly.
the source node to the destination node through the
communication network. In order to support these applications, it
is necessary to determine a path of minimal cost to connect the
source node to the destination node. The TM algorithm and
BSMA algorithm has been used in order to find the path that
minimizes the total cost. The experimental results show that the
algorithm can find optimal solution quickly.
Research Interests:
Transmission lines, among the other electrical power system components, suffer from unexpected failures due to various random causes. These failures interrupt the reliability of the operation of the power system. When unpredicted... more
Transmission lines, among the other electrical power
system components, suffer from unexpected failures due to
various random causes. These failures interrupt the reliability of
the operation of the power system. When unpredicted faults
occur protective systems are required to prevent the propagation
of these faults and safeguard the system against the abnormal
operation resulting from them. The functions of these protective
systems are to detect and classify faults as well as to determine
the location of the faulty line as in the voltage and/or current line
magnitudes Then after the protective relay sends a trip signal to a
circuit breaker(s) in order to disconnect (isolate) the faulty line.
system components, suffer from unexpected failures due to
various random causes. These failures interrupt the reliability of
the operation of the power system. When unpredicted faults
occur protective systems are required to prevent the propagation
of these faults and safeguard the system against the abnormal
operation resulting from them. The functions of these protective
systems are to detect and classify faults as well as to determine
the location of the faulty line as in the voltage and/or current line
magnitudes Then after the protective relay sends a trip signal to a
circuit breaker(s) in order to disconnect (isolate) the faulty line.
Research Interests:
The operation of airports results in environmental impacts associated with high levels of different noise. These may have severe and negative effects on surrounding residents. Aircraft noise is a significant and critical component... more
The operation of airports results in environmental
impacts associated with high levels of different noise. These may
have severe and negative effects on surrounding residents.
Aircraft noise is a significant and critical component of the
aviation global economic infrastructure. If there is to be growth
in aviation, the environmental impacts of aviation must be
mitigated. In this paper, a model for the noise pollution of IKIA
has been calibrated with the use of noise forecasting software.
The calculated model is based on operations and flight data
recorded by the airport. The flight data include the type and
number of aircrafts, number of runways, etc. which depend on
day-time and night- time operations. The results of this model
explain the land use of airport and finally explain some methods
for decreasing the effects of noise pollution of airport like
enforcement of appropriate environmental regulations on the
airliners.
impacts associated with high levels of different noise. These may
have severe and negative effects on surrounding residents.
Aircraft noise is a significant and critical component of the
aviation global economic infrastructure. If there is to be growth
in aviation, the environmental impacts of aviation must be
mitigated. In this paper, a model for the noise pollution of IKIA
has been calibrated with the use of noise forecasting software.
The calculated model is based on operations and flight data
recorded by the airport. The flight data include the type and
number of aircrafts, number of runways, etc. which depend on
day-time and night- time operations. The results of this model
explain the land use of airport and finally explain some methods
for decreasing the effects of noise pollution of airport like
enforcement of appropriate environmental regulations on the
airliners.
Research Interests:
Supply of uninterrupted sinusoidal voltage of constant magnitude is the most important aim of the electrical distribution system, but this task is very tough and is becoming more difficult due to the increasing size and number of... more
Supply of uninterrupted sinusoidal voltage of constant
magnitude is the most important aim of the electrical distribution
system, but this task is very tough and is becoming more difficult
due to the increasing size and number of nonlinear and poor
power factor loads. Some of the most important causes of poor
power quality is harmonics and high neutral current. Harmonics
and neutral current deteriorate power quality as well as affect the
system at large and makes significant impact. In this paper a
control scheme based on PI controller has been proposed for
generation of reference current to mitigate the harmonics and
neutral current for two different topologies. The proposed
methodology not only reduces the complexity but also offers
simplicity to implement and increases reliability of the system.
Analysis and simulation of three phase four wire shunt active
power filter under balanced and unbalanced load condition have
been done using MATLAB/ SIMULINK and detailed simulation
level results have been presented to validate the proposed
methodology.
magnitude is the most important aim of the electrical distribution
system, but this task is very tough and is becoming more difficult
due to the increasing size and number of nonlinear and poor
power factor loads. Some of the most important causes of poor
power quality is harmonics and high neutral current. Harmonics
and neutral current deteriorate power quality as well as affect the
system at large and makes significant impact. In this paper a
control scheme based on PI controller has been proposed for
generation of reference current to mitigate the harmonics and
neutral current for two different topologies. The proposed
methodology not only reduces the complexity but also offers
simplicity to implement and increases reliability of the system.
Analysis and simulation of three phase four wire shunt active
power filter under balanced and unbalanced load condition have
been done using MATLAB/ SIMULINK and detailed simulation
level results have been presented to validate the proposed
methodology.
Research Interests:
Differing biomass allocation strategy could be a necessary plant-trait associated with invasive weeds in an alien environment. The present study focused on exploring differential biomass allocation pattern as an invasive plant-trait... more
Differing biomass allocation strategy could be a
necessary plant-trait associated with invasive weeds in an alien
environment. The present study focused on exploring differential
biomass allocation pattern as an invasive plant-trait in the two
pantropical invasive malvaceous weeds Sida acuta Burm f. and
Sida cordifolia L. in an anthropic peri-urban vegetation in Indian
dry tropics. Eighty plant individuals from each of these two
congeners across their varying developmental stages were
clipped off from their dominantly growing study site at the
polluted bank of Kali river in Bulandshahr (28º04’ & 28º43’ N
lat. and 77º08’ & 78º28’ E long.) in the national capital region of
India. The plant individuals were separated into different aboveground plant components (leaf, stem-axis, branch and
reproductive parts that included flowers/capsules/seeds). They
were oven-dried, weighed and the mass fractions of each
component estimated as its dry weight relative to total aboveground plant biomass.
necessary plant-trait associated with invasive weeds in an alien
environment. The present study focused on exploring differential
biomass allocation pattern as an invasive plant-trait in the two
pantropical invasive malvaceous weeds Sida acuta Burm f. and
Sida cordifolia L. in an anthropic peri-urban vegetation in Indian
dry tropics. Eighty plant individuals from each of these two
congeners across their varying developmental stages were
clipped off from their dominantly growing study site at the
polluted bank of Kali river in Bulandshahr (28º04’ & 28º43’ N
lat. and 77º08’ & 78º28’ E long.) in the national capital region of
India. The plant individuals were separated into different aboveground plant components (leaf, stem-axis, branch and
reproductive parts that included flowers/capsules/seeds). They
were oven-dried, weighed and the mass fractions of each
component estimated as its dry weight relative to total aboveground plant biomass.
Research Interests:
In data processing processors, adder is a basic digital circuit. To perform any arithmetic operation, addition is the basic operation to perform. To compute fast arithmetic operations adder must be fastest. CSLA is the fastest adder... more
In data processing processors, adder is a basic digital
circuit. To perform any arithmetic operation, addition is the basic
operation to perform. To compute fast arithmetic operations
adder must be fastest. CSLA is the fastest adder when compare to
RCA and CLA. From the structure of CSLA it is observed that
there is a scope to reduce area further so that power can be
lowered [3-4]. This paper proposes a new architecture of CSLA
using reconfigurable adder structures (RAS) and is compared
with regular SQRT CSLA, CSLA using BEC [7]. The
experimental analysis shows that the proposed CSLA using RAS
is having advantages regarding area and power.
circuit. To perform any arithmetic operation, addition is the basic
operation to perform. To compute fast arithmetic operations
adder must be fastest. CSLA is the fastest adder when compare to
RCA and CLA. From the structure of CSLA it is observed that
there is a scope to reduce area further so that power can be
lowered [3-4]. This paper proposes a new architecture of CSLA
using reconfigurable adder structures (RAS) and is compared
with regular SQRT CSLA, CSLA using BEC [7]. The
experimental analysis shows that the proposed CSLA using RAS
is having advantages regarding area and power.
Research Interests:
Among the various technological devices and systems, GSM based tracking system will pass complete information about the student and there activities. The RFID system is utilized as a board module to attach the parts of the object... more
Among the various technological devices and systems,
GSM based tracking system will pass complete information
about the student and there activities. The RFID system is
utilized as a board module to attach the parts of the object say
student (identity card, tag, etc.) and follow the object then and
there. In this paper, a novel fingerprint reconstruction algorithm
is used to automate the whole process of taking attendance for
staff and lecturers, manually which is a laborious and
troublesome work and waste a lot of time, with its managing and
maintaining the records for a period of time is also a burdensome
task. The designed model is studied under laboratory scale and
the results are analysed
GSM based tracking system will pass complete information
about the student and there activities. The RFID system is
utilized as a board module to attach the parts of the object say
student (identity card, tag, etc.) and follow the object then and
there. In this paper, a novel fingerprint reconstruction algorithm
is used to automate the whole process of taking attendance for
staff and lecturers, manually which is a laborious and
troublesome work and waste a lot of time, with its managing and
maintaining the records for a period of time is also a burdensome
task. The designed model is studied under laboratory scale and
the results are analysed
Research Interests:
The epidermal nevus syndrome (ENS) is an uncommon neurocutaneous disorder in which epidermal nevi are found in association with congenital abnormalities of the brain, eye, and/or skeleton. The association of epidermal nevi and... more
The epidermal nevus syndrome (ENS) is an uncommon
neurocutaneous disorder in which epidermal nevi are found in
association with congenital abnormalities of the brain, eye,
and/or skeleton. The association of epidermal nevi and
neurologic abnormalities was comprehensively described by
Schimmelpenning 4 in 1957. Pavone et al. 7 (1991) identified a
homogeneous variant of ENS with hemimegalencephaly, gyral
malformation, mental retardation, seizures and facial
hemihypertrophy
neurocutaneous disorder in which epidermal nevi are found in
association with congenital abnormalities of the brain, eye,
and/or skeleton. The association of epidermal nevi and
neurologic abnormalities was comprehensively described by
Schimmelpenning 4 in 1957. Pavone et al. 7 (1991) identified a
homogeneous variant of ENS with hemimegalencephaly, gyral
malformation, mental retardation, seizures and facial
hemihypertrophy
Research Interests:
Islamic finance industry witnessed a remarkable development and increasing growth until the Islamic financial institutions imposed in the global financial environment. Islamic finance has become a reality, an important approach, the... more
Islamic finance industry witnessed a remarkable
development and increasing growth until the Islamic financial
institutions imposed in the global financial environment. Islamic
finance has become a reality, an important approach, the added
value to the reality of global economic and a bridge of the
interdependence between the Islamic world and the Western
world. In this context, this paper comes to reveal certain aspects
of Islamic finance, that has the means of distinct, diverse
renewable and which is not owned by other conventional
systems. This study will address: The experiences of Islamic
financial instruments in the oil and gas sector and develop a
mechanism for development. In regard to how strong role Islamic
banks and other financial institutions have had in financing the
oil and gas sectors, this study found that, it is possible for Islamic
methods of finance to make an effective contribution towards
developing oil and gas – quite apart from developing investments
in the banks and financial institutions themselves, and thereby
helping to bring about the desired development in the Arab and
Muslim countries.
development and increasing growth until the Islamic financial
institutions imposed in the global financial environment. Islamic
finance has become a reality, an important approach, the added
value to the reality of global economic and a bridge of the
interdependence between the Islamic world and the Western
world. In this context, this paper comes to reveal certain aspects
of Islamic finance, that has the means of distinct, diverse
renewable and which is not owned by other conventional
systems. This study will address: The experiences of Islamic
financial instruments in the oil and gas sector and develop a
mechanism for development. In regard to how strong role Islamic
banks and other financial institutions have had in financing the
oil and gas sectors, this study found that, it is possible for Islamic
methods of finance to make an effective contribution towards
developing oil and gas – quite apart from developing investments
in the banks and financial institutions themselves, and thereby
helping to bring about the desired development in the Arab and
Muslim countries.
Research Interests:
Water has a determining role in every aspect of our life. Groundwater problems unfold slowly and incrementally, as the cumulative effect of many individual impacts of abstractions and contamination sources corroborate themselves.... more
Water has a determining role in every aspect of our
life. Groundwater problems unfold slowly and incrementally, as
the cumulative effect of many individual impacts of abstractions
and contamination sources corroborate themselves. Monitoring
& Effective groundwater resource management requires an
optimum balancing of the increasing demands of water and longterm maintenance of the complex natural resource This paper
reviews use of groundwater models in planning and developing
the water harvesting structures including quality aspects of the
groundwater and thereby predicting the fate and movement of the
chemical in natural, urban or hypothetical scenario. The results
show that Analytical and numerical groundwater flow models
can be used in development of sustainable water resource
framework if the proper sets of input variable are defined. The
results of these evaluations indicate groundwater models can
provide an efficient and readily‐accessible tool to aid in
designing systems for collection and storage of water.
life. Groundwater problems unfold slowly and incrementally, as
the cumulative effect of many individual impacts of abstractions
and contamination sources corroborate themselves. Monitoring
& Effective groundwater resource management requires an
optimum balancing of the increasing demands of water and longterm maintenance of the complex natural resource This paper
reviews use of groundwater models in planning and developing
the water harvesting structures including quality aspects of the
groundwater and thereby predicting the fate and movement of the
chemical in natural, urban or hypothetical scenario. The results
show that Analytical and numerical groundwater flow models
can be used in development of sustainable water resource
framework if the proper sets of input variable are defined. The
results of these evaluations indicate groundwater models can
provide an efficient and readily‐accessible tool to aid in
designing systems for collection and storage of water.
Research Interests:
Seamless roaming over wireless network is highly desirable to mobile users, and security such as authentication of mobile users is challenging. Recently, due to tamper-resistance and convenience in managing a password file, some... more
Seamless roaming over wireless network is highly
desirable to mobile users, and security such as authentication of
mobile users is challenging. Recently, due to tamper-resistance
and convenience in managing a password file, some smart card
based secure authentication schemes have been proposed. This
paper shows some security weaknesses in those schemes. As the
main contribution of this paper, a secure and light-weight
authentication scheme with user anonymity is presented. It is
simple to implement for mobile user since it only performs a
symmetric encryption/decryption operation. Having this feature,
it is more suitable for the low-power and resource-limited mobile
devices. In addition, it requires four message exchanges between
mobile user, foreign agent and home agent. Thus, this protocol
enjoys both computation and communication efficiency as
compared to the well-known authentication schemes. As a
special case, we consider the authentication protocol when a user
is located in his/her home network.
desirable to mobile users, and security such as authentication of
mobile users is challenging. Recently, due to tamper-resistance
and convenience in managing a password file, some smart card
based secure authentication schemes have been proposed. This
paper shows some security weaknesses in those schemes. As the
main contribution of this paper, a secure and light-weight
authentication scheme with user anonymity is presented. It is
simple to implement for mobile user since it only performs a
symmetric encryption/decryption operation. Having this feature,
it is more suitable for the low-power and resource-limited mobile
devices. In addition, it requires four message exchanges between
mobile user, foreign agent and home agent. Thus, this protocol
enjoys both computation and communication efficiency as
compared to the well-known authentication schemes. As a
special case, we consider the authentication protocol when a user
is located in his/her home network.
Research Interests:
Zinc is an essential micronutrient which plays a macro role in the growth and productivity of the plants. Zinc (Zn) deficiency hinders metabolic and physiological activity in plants due to its inevitable role as an enzyme cofactor.... more
Zinc is an essential micronutrient which plays a macro
role in the growth and productivity of the plants. Zinc (Zn)
deficiency hinders metabolic and physiological activity in plants
due to its inevitable role as an enzyme cofactor. Many Indian soil
exhibit Zn deficiency with the content much below the critical
level of 1.5ppm. The conditions that make unavailability of zinc
to plants are high pH, low organic matter content, high usage of
P fertilizer, less textured soil and utilization of synthetic fertilizer
to correct Zn deficiency which results in unavailability of zinc
after seven days of application. An alternative eco-friendly
approach to overcome Zn deficiency constraint in plants is by the
application of microbial inoculants as a biofertilizer.
Rhizospheric microorganisms play a vital role in the conversion
of unavailable form of metal to available form through
solubilization mechanism.
role in the growth and productivity of the plants. Zinc (Zn)
deficiency hinders metabolic and physiological activity in plants
due to its inevitable role as an enzyme cofactor. Many Indian soil
exhibit Zn deficiency with the content much below the critical
level of 1.5ppm. The conditions that make unavailability of zinc
to plants are high pH, low organic matter content, high usage of
P fertilizer, less textured soil and utilization of synthetic fertilizer
to correct Zn deficiency which results in unavailability of zinc
after seven days of application. An alternative eco-friendly
approach to overcome Zn deficiency constraint in plants is by the
application of microbial inoculants as a biofertilizer.
Rhizospheric microorganisms play a vital role in the conversion
of unavailable form of metal to available form through
solubilization mechanism.
Research Interests:
Since the defects causes high rejection rates, it is important to move any production process in the direction of eliminating all imperfections as a part of an effective continuous improvement program. Forging process is no... more
Since the defects causes high rejection rates, it is
important to move any production process in the direction of
eliminating all imperfections as a part of an effective continuous
improvement program. Forging process is no exception to this. In
present study, the various forging defects that occur in the
components during closed-die hot forging process are
investigated initially. The investigation is done with the help of
Quality Assurance department in a forging industry. During
investigation, the various defects that causes high rejection rates
are identified and unfilling defect which has major contribution
in high rejection rate is selected for study purpose. The fish-bone
diagram is used to explore the possible causes of unfilling defect,
through a brainstorming session. It is observed that the three
process parameters having major responsibility to fill the job
weight. These parameters are- billet weight, heating temperature,
and heating time.
important to move any production process in the direction of
eliminating all imperfections as a part of an effective continuous
improvement program. Forging process is no exception to this. In
present study, the various forging defects that occur in the
components during closed-die hot forging process are
investigated initially. The investigation is done with the help of
Quality Assurance department in a forging industry. During
investigation, the various defects that causes high rejection rates
are identified and unfilling defect which has major contribution
in high rejection rate is selected for study purpose. The fish-bone
diagram is used to explore the possible causes of unfilling defect,
through a brainstorming session. It is observed that the three
process parameters having major responsibility to fill the job
weight. These parameters are- billet weight, heating temperature,
and heating time.
Research Interests:
Wireless Sensor Networks (WSNs) plays a vital role in different structured applications such as health scrutinizing, ecological observing in industries, farms, colonized areas and so on. Wireless sensor networks (WSN) engage... more
Wireless Sensor Networks (WSNs) plays a vital role
in different structured applications such as health scrutinizing,
ecological observing in industries, farms, colonized areas and so
on. Wireless sensor networks (WSN) engage numerous sensor
nodes for data transmission with inadequate power. Due to lower
cost property of wireless sensors, the degree of usability is also
large in vast applications. Sensor networks are group of sensor
nodes which forward sensed data to base station responsively. As
sensor nodes are supported by battery, a proper utilization of
energy is crucial to use networks for prolong lifetime. Hence, the
challenge lies in reduce the sensor network traffic, collision
found inside the network, and reduce degree of data that need to
send to base station. The main objective of data aggregation
algorithms is to collect and aggregate data in a proficient way so
that network lifetime is enhanced. Most preferred manner to
extend lifetime, reduce time and cost during data transmission
enhances the WSN. One such technique is data aggregation, a
more interesting approach for data collecting in shared
environment and active access through wireless connectivity.
in different structured applications such as health scrutinizing,
ecological observing in industries, farms, colonized areas and so
on. Wireless sensor networks (WSN) engage numerous sensor
nodes for data transmission with inadequate power. Due to lower
cost property of wireless sensors, the degree of usability is also
large in vast applications. Sensor networks are group of sensor
nodes which forward sensed data to base station responsively. As
sensor nodes are supported by battery, a proper utilization of
energy is crucial to use networks for prolong lifetime. Hence, the
challenge lies in reduce the sensor network traffic, collision
found inside the network, and reduce degree of data that need to
send to base station. The main objective of data aggregation
algorithms is to collect and aggregate data in a proficient way so
that network lifetime is enhanced. Most preferred manner to
extend lifetime, reduce time and cost during data transmission
enhances the WSN. One such technique is data aggregation, a
more interesting approach for data collecting in shared
environment and active access through wireless connectivity.
Research Interests:
The Distributed Data Mining (DDM) is a branch of the field of data mining that offers a framework to mine distributed data paying careful attention to the distributed data and computing resources. Usually, data-mining systems are... more
The Distributed Data Mining (DDM) is a branch of
the field of data mining that offers a framework to mine
distributed data paying careful attention to the distributed data
and computing resources. Usually, data-mining systems are
designed to work on a single dataset. On the other hand with the
growth of networks, data is increasingly dispersed over many
machines in many different geographical locations. Also, even
as most practical data-mining algorithms operate over
propositional representations are known as first order learning. In
existing system, the concept of knowledge is very important in
data mining. In order to get the correct knowledge from the data
mining system, the user must define the objective and specify the
algorithms and its parameters exactly with minimum effort. If the
data mining system produces large number of meaningful
information by using a specialized data mining algorithm like
association, clustering, decision trees etc.,
the field of data mining that offers a framework to mine
distributed data paying careful attention to the distributed data
and computing resources. Usually, data-mining systems are
designed to work on a single dataset. On the other hand with the
growth of networks, data is increasingly dispersed over many
machines in many different geographical locations. Also, even
as most practical data-mining algorithms operate over
propositional representations are known as first order learning. In
existing system, the concept of knowledge is very important in
data mining. In order to get the correct knowledge from the data
mining system, the user must define the objective and specify the
algorithms and its parameters exactly with minimum effort. If the
data mining system produces large number of meaningful
information by using a specialized data mining algorithm like
association, clustering, decision trees etc.,
Research Interests:
To determine the effect of transdermal nitroglycerine for acute tocolysis in preterm labor with regard to its efficacy in delaying delivery for 48 hours to allow the maximum benefit of glucocorticoids to take effect on the foetal... more
To determine the effect of transdermal nitroglycerine for acute tocolysis in preterm labor with regard to its efficacy in
delaying delivery for 48 hours to allow the maximum benefit of glucocorticoids to take effect on the foetal lungs, and analysis of side
effects.
delaying delivery for 48 hours to allow the maximum benefit of glucocorticoids to take effect on the foetal lungs, and analysis of side
effects.
Research Interests:
A great deal of research has explored the academic reasons that affecting the students are who do not pursue postgraduation programs. Lack of adequate academic guidance and advice which students need to help them understand the... more
A great deal of research has explored the academic
reasons that affecting the students are who do not pursue postgraduation programs. Lack of adequate academic guidance and
advice which students need to help them understand the
academic requirements and, develop their goals. Basically,
students from poor background are put to greater disadvantage
since they are not academically prepared to crack the highly
competitive examinations. The random sampling technique was
used to select the sample of the study. A sample of this study
comprises both male and female students of the various
departments in Arts and Science Colleges of Coimbatore district
in Tamilnadu. The data collected from 625 students were drawn
on the basis of survey methods. Likert five point scale was used
to analyze the data. The present study is related to the academic
attitude and the demographic variables like gender, habitat and
income. It revealed that majority of the students who do not
continue their higher education affected by the academic
difficulties.
reasons that affecting the students are who do not pursue postgraduation programs. Lack of adequate academic guidance and
advice which students need to help them understand the
academic requirements and, develop their goals. Basically,
students from poor background are put to greater disadvantage
since they are not academically prepared to crack the highly
competitive examinations. The random sampling technique was
used to select the sample of the study. A sample of this study
comprises both male and female students of the various
departments in Arts and Science Colleges of Coimbatore district
in Tamilnadu. The data collected from 625 students were drawn
on the basis of survey methods. Likert five point scale was used
to analyze the data. The present study is related to the academic
attitude and the demographic variables like gender, habitat and
income. It revealed that majority of the students who do not
continue their higher education affected by the academic
difficulties.
Research Interests:
- Experimental research was conducted in the laboratory of plant protection, department of plant production in Technical Institute / Mosul City in Iraq. On 08.10.2013 to 20.10.2013 .The experiment was include by planting(50) seed... more
- Experimental research was conducted in the laboratory
of plant protection, department of plant production in Technical
Institute / Mosul City in Iraq. On 08.10.2013 to 20.10.2013 .The
experiment was include by planting(50) seed with two replication
from (20)crop by using(25) Dodder seeds with each Petri dishes
by addition a control treatment. Found the germination
percentage of Dodder seeds as following: With Sorghum 90%
,With Flax 50%,with Piper 52% , with Egg plant 53% , with
Alfalfa 57 % ,with Squash 5% , With Barley 7% , with Melon
8% , with Lentil 9% , with Wheat 10% , with Lettuce 2% , with
Tomato 4% , with Millet 1% , there isn’t Dodder seeds
emergence with Corn ,Bean, Watermelon , Cucumber ,
Buckwheat , Okra , Safflower. The emergence Dodder seeds
alone as control was 4% , clear from above data ,the presence of
crop seeds were necessary to germinate Dodder seeds with some
crops, also Dodder cant able complete their life cycle by absence
the host, which clear the impact of Dodder in growing stage of
crop plant and reflects on yield, that require more studies about
physiological process to find suitable control in emergence stage
by using wild botanical extractions as biological control which
consider friendship of ecology to achievement sustainable
agricultural development.
of plant protection, department of plant production in Technical
Institute / Mosul City in Iraq. On 08.10.2013 to 20.10.2013 .The
experiment was include by planting(50) seed with two replication
from (20)crop by using(25) Dodder seeds with each Petri dishes
by addition a control treatment. Found the germination
percentage of Dodder seeds as following: With Sorghum 90%
,With Flax 50%,with Piper 52% , with Egg plant 53% , with
Alfalfa 57 % ,with Squash 5% , With Barley 7% , with Melon
8% , with Lentil 9% , with Wheat 10% , with Lettuce 2% , with
Tomato 4% , with Millet 1% , there isn’t Dodder seeds
emergence with Corn ,Bean, Watermelon , Cucumber ,
Buckwheat , Okra , Safflower. The emergence Dodder seeds
alone as control was 4% , clear from above data ,the presence of
crop seeds were necessary to germinate Dodder seeds with some
crops, also Dodder cant able complete their life cycle by absence
the host, which clear the impact of Dodder in growing stage of
crop plant and reflects on yield, that require more studies about
physiological process to find suitable control in emergence stage
by using wild botanical extractions as biological control which
consider friendship of ecology to achievement sustainable
agricultural development.
Research Interests:
The South Western Tanzania (SWTZ) is found within the Western branch of the East African Rift Valley (EAR) system, one of the most seismically active regions in African continent (Mavonga, 2010, 2007). The SWTZ area was strongly... more
The South Western Tanzania (SWTZ) is found within
the Western branch of the East African Rift Valley (EAR)
system, one of the most seismically active regions in African
continent (Mavonga, 2010, 2007). The SWTZ area was strongly
shaken by the magnitude 6.8 earthquakes that occurred on
December 5, 2005, along Lake Tanganyika, living communities
dwelling close to the earthquake epicenter in fears (USGS,
2005). No seismic sensors were close enough to provide
instrumental recordings of the event, but few citizens who
experienced the strong ground shaking provided eyewitness
report via online questionnaire system (Did You feel it?)
operated by the US Geological Survey (USGS) for global
earthquake predictive shaking maps.
the Western branch of the East African Rift Valley (EAR)
system, one of the most seismically active regions in African
continent (Mavonga, 2010, 2007). The SWTZ area was strongly
shaken by the magnitude 6.8 earthquakes that occurred on
December 5, 2005, along Lake Tanganyika, living communities
dwelling close to the earthquake epicenter in fears (USGS,
2005). No seismic sensors were close enough to provide
instrumental recordings of the event, but few citizens who
experienced the strong ground shaking provided eyewitness
report via online questionnaire system (Did You feel it?)
operated by the US Geological Survey (USGS) for global
earthquake predictive shaking maps.
Research Interests:
Evolutionary multiobjective optimization (EMO) optimizes multi-objectives, conflicting with each other, simultaneously. In this paper, EMO has been utilized to improve a window based protocol based on two parameters, Bandwidth... more
Evolutionary multiobjective optimization (EMO)
optimizes multi-objectives, conflicting with each other,
simultaneously. In this paper, EMO has been utilized to improve
a window based protocol based on two parameters, Bandwidth
Delay Product (BDP) and end-to-end delay. The problem has
been simulated using gamultiobj tool in the MATLAB.
optimizes multi-objectives, conflicting with each other,
simultaneously. In this paper, EMO has been utilized to improve
a window based protocol based on two parameters, Bandwidth
Delay Product (BDP) and end-to-end delay. The problem has
been simulated using gamultiobj tool in the MATLAB.
Research Interests:
In Cellular networks, blocking occurs when a base station has no free channel to allocate to a mobile user. When a user moves from one cell to another then sometimes handover does not exist and call blocking occurs. Handover is the... more
In Cellular networks, blocking occurs when a base
station has no free channel to allocate to a mobile user. When a
user moves from one cell to another then sometimes handover
does not exist and call blocking occurs. Handover is the process
when call transfers from one cell to another. In case of complete
Handover blocking does not takes place. There are some
techniques to remove call blocking such as Handover
Prioritization Schemes, Auxiliary station, Guard Channel
Prioritization Schemes, Call Admission Control Prioritization
Schemes, Handover Queuing Prioritization Schemes. The main
goal of this research paper is to investigate the handover research
issues and developing schemes which can handle handovers
traffic in order to support on-going calls when mobile users are
switching between base stations.
station has no free channel to allocate to a mobile user. When a
user moves from one cell to another then sometimes handover
does not exist and call blocking occurs. Handover is the process
when call transfers from one cell to another. In case of complete
Handover blocking does not takes place. There are some
techniques to remove call blocking such as Handover
Prioritization Schemes, Auxiliary station, Guard Channel
Prioritization Schemes, Call Admission Control Prioritization
Schemes, Handover Queuing Prioritization Schemes. The main
goal of this research paper is to investigate the handover research
issues and developing schemes which can handle handovers
traffic in order to support on-going calls when mobile users are
switching between base stations.
Research Interests:
Bulk thallium based superconductors with nominal starting composition of (Tl2-xMbxBa2Ca2Cu3Ox ) were prepared through a solid-solid reaction technique. A Ba-Ca-Cu-O precursor was made for this purpose by mixing and grinding... more
Bulk thallium based superconductors with nominal
starting composition of (Tl2-xMbxBa2Ca2Cu3Ox ) were prepared
through a solid-solid reaction technique. A Ba-Ca-Cu-O
precursor was made for this purpose by mixing and grinding the
stoichiometric amounts of BaCO3, CaCO3 and CuO followed by
sintering at 850
o
C. Finally, appropriate amounts of MoO2 and
Tl2O3 were added to the precursor and the whole mixture was
calcined at 950
o
C under oxygen flow. Different phases
including the high- Tl-2223, Tl-2212, Tl-1223, Tl-1212 phases
were formed in the resulting compound. Some other phases were
also found when the Tl to Mo ratio was changed from 1.6 :
0.4 to 1 : 1 in Tl1.6Mo0.4Ba2Ca2Cu3Ox superconductor. From the
resistivity measurements, the critical temperature Tc(0) for the
compound was found to around 89 K. The doping of
Molibdenum (Mo) in Tl-cuprates induces pairing mechanisms to
occur outside the CuO2 layers and thus reducing high-Tc phase
formation and hence the Tc(0) value.
starting composition of (Tl2-xMbxBa2Ca2Cu3Ox ) were prepared
through a solid-solid reaction technique. A Ba-Ca-Cu-O
precursor was made for this purpose by mixing and grinding the
stoichiometric amounts of BaCO3, CaCO3 and CuO followed by
sintering at 850
o
C. Finally, appropriate amounts of MoO2 and
Tl2O3 were added to the precursor and the whole mixture was
calcined at 950
o
C under oxygen flow. Different phases
including the high- Tl-2223, Tl-2212, Tl-1223, Tl-1212 phases
were formed in the resulting compound. Some other phases were
also found when the Tl to Mo ratio was changed from 1.6 :
0.4 to 1 : 1 in Tl1.6Mo0.4Ba2Ca2Cu3Ox superconductor. From the
resistivity measurements, the critical temperature Tc(0) for the
compound was found to around 89 K. The doping of
Molibdenum (Mo) in Tl-cuprates induces pairing mechanisms to
occur outside the CuO2 layers and thus reducing high-Tc phase
formation and hence the Tc(0) value.
Research Interests:
Land, a non-renewable resource, is central to all primary production systems. The geospatial technology of Remote Sensing and GIS holds the potential for timely and cost – effective assessment of natural resources. The techniques... more
Land, a non-renewable resource, is central to all
primary production systems. The geospatial technology of
Remote Sensing and GIS holds the potential for timely and cost –
effective assessment of natural resources. The techniques have
been used extensively in the tropics for generating valuable
information about various surface features of the earth.
Therefore, we have used Remote Sensing and GIS to study land
use land cover changes, and Drainage pattern of Pulivendula
Taluk, Kadapa district, Andhra Pradesh, India. The study area
situated between parallels of 77
0
55’ to 78
0
31’33” E longitude
and 14
0
15’ to 14
0
45’N latitude with intended boundary falling in
Survey of India toposheet no.57J02, 57J03, 57J06 and 57J07.
The total area covered is approximately 1506 square kilometers.
By using satellite images IRS- P6, LISS-III data of the study area
four thematic maps such as location, Land use/ Land cover and
drainage maps were prepared. It is observed that the important
land use features like crop lands, barren lands or uncultivated
lands, forest, built-up, soil and drainage pattern. The result shows
that the crop lands are well distributed throughout the study area
and it covers 887.03 sq. km (57.9 per cent). Forest occupies
162.49 sq. km and sharing about 10.79 per cent of the total land
use land cover of the study area. The built-up land occupies
13.70 sq. km (0.91 per cent) and there was a rapid expansion of
built-up lands. Barren land occupies 419.87 sq. km (27.88 per
cent). Well developed dendritic drainage pattern is there in the
study area. The spatial information of the surface will help in the
optimal land use planning at the macro and micro level.
primary production systems. The geospatial technology of
Remote Sensing and GIS holds the potential for timely and cost –
effective assessment of natural resources. The techniques have
been used extensively in the tropics for generating valuable
information about various surface features of the earth.
Therefore, we have used Remote Sensing and GIS to study land
use land cover changes, and Drainage pattern of Pulivendula
Taluk, Kadapa district, Andhra Pradesh, India. The study area
situated between parallels of 77
0
55’ to 78
0
31’33” E longitude
and 14
0
15’ to 14
0
45’N latitude with intended boundary falling in
Survey of India toposheet no.57J02, 57J03, 57J06 and 57J07.
The total area covered is approximately 1506 square kilometers.
By using satellite images IRS- P6, LISS-III data of the study area
four thematic maps such as location, Land use/ Land cover and
drainage maps were prepared. It is observed that the important
land use features like crop lands, barren lands or uncultivated
lands, forest, built-up, soil and drainage pattern. The result shows
that the crop lands are well distributed throughout the study area
and it covers 887.03 sq. km (57.9 per cent). Forest occupies
162.49 sq. km and sharing about 10.79 per cent of the total land
use land cover of the study area. The built-up land occupies
13.70 sq. km (0.91 per cent) and there was a rapid expansion of
built-up lands. Barren land occupies 419.87 sq. km (27.88 per
cent). Well developed dendritic drainage pattern is there in the
study area. The spatial information of the surface will help in the
optimal land use planning at the macro and micro level.
Research Interests:
As the time pass in this modern world many changes came into the field of display devices. First came the small LED (Light Emitting Diode) display which shows numeric contain then after jumbo CRT (cathode ray tubes) which is used... more
As the time pass in this modern world many changes
came into the field of display devices. First came the small LED
(Light Emitting Diode) display which shows numeric contain
then after jumbo CRT (cathode ray tubes) which is used today
also but due bulkiness we do not carry from one place to another
and also required large area. Then after came LCD (Liquid
crystal display) which is lighter and easy to carry, but the main
problem with LCD is that it cannot seen clear picture from
different angles. This all problem will be overcome by
revolutionary discovery of OLED (Organic Light Emitting
Diode). OLEDs can be fabricated using Polymers or by small
molecules in the flat panel display zone unlike traditional LiquidCrystal Displays OLEDs are self luminous & do not required any
kind of backlighting. This eliminates the need for bulky &
environmentally undesirable mercury lamps and yields a thinner,
more compact display. Unlike other flat panel displays OLED
has a wide viewing angle (up to 160 degrees), even in bright
light. Their low power consumption (only 2 to 10 volts) provides
for maximum efficiency and helps minimize heat and electric
interference in electronic devices. These are Cheaper, Sharper,
Thinner, and Flexible.
came into the field of display devices. First came the small LED
(Light Emitting Diode) display which shows numeric contain
then after jumbo CRT (cathode ray tubes) which is used today
also but due bulkiness we do not carry from one place to another
and also required large area. Then after came LCD (Liquid
crystal display) which is lighter and easy to carry, but the main
problem with LCD is that it cannot seen clear picture from
different angles. This all problem will be overcome by
revolutionary discovery of OLED (Organic Light Emitting
Diode). OLEDs can be fabricated using Polymers or by small
molecules in the flat panel display zone unlike traditional LiquidCrystal Displays OLEDs are self luminous & do not required any
kind of backlighting. This eliminates the need for bulky &
environmentally undesirable mercury lamps and yields a thinner,
more compact display. Unlike other flat panel displays OLED
has a wide viewing angle (up to 160 degrees), even in bright
light. Their low power consumption (only 2 to 10 volts) provides
for maximum efficiency and helps minimize heat and electric
interference in electronic devices. These are Cheaper, Sharper,
Thinner, and Flexible.
Research Interests:
Red wine is a complex fluid. It contains water, sugars, acids, alcohols, and a wide range of phenolic compounds. Red wine contains a number of biologically active compounds with beneficial effects on human health. The resveratrol is... more
Red wine is a complex fluid. It contains water, sugars,
acids, alcohols, and a wide range of phenolic compounds. Red
wine contains a number of biologically active compounds with
beneficial effects on human health. The resveratrol is commonly
found in food and drinks, including Red wine and grapes. Many
studies have been documented towards health benefits of red
wine consumption, including anti-oxidative, anti-carcinogenic,
anti-inflammatory and anti-cardiovascular and antibacterial
properties. Therefore, we evaluated the antimicrobial activity of
red wine against multi drug resistant bacteria. The aim of the
present study was to determine the antimicrobial activity of Red
wine against 30 Multi Drug Resistant pathogenic strains of
Staphylococcus aureus, β haemolytic streptococci, Escherichia
coli and Klebsiella pneumoniae was studied using the agar well
diffusion method
acids, alcohols, and a wide range of phenolic compounds. Red
wine contains a number of biologically active compounds with
beneficial effects on human health. The resveratrol is commonly
found in food and drinks, including Red wine and grapes. Many
studies have been documented towards health benefits of red
wine consumption, including anti-oxidative, anti-carcinogenic,
anti-inflammatory and anti-cardiovascular and antibacterial
properties. Therefore, we evaluated the antimicrobial activity of
red wine against multi drug resistant bacteria. The aim of the
present study was to determine the antimicrobial activity of Red
wine against 30 Multi Drug Resistant pathogenic strains of
Staphylococcus aureus, β haemolytic streptococci, Escherichia
coli and Klebsiella pneumoniae was studied using the agar well
diffusion method
Research Interests:
Assessment has necessarily become the vehicle and engine that drives the delivery of education and other related educational processes. It is a truism that ‘what is assessed becomes what is valued, which becomes what is taught’... more
Assessment has necessarily become the vehicle and engine
that drives the delivery of education and other related
educational processes. It is a truism that ‘what is assessed
becomes what is valued, which becomes what is taught’
(Broadfoot, 2004). Governments across the globe have realized
the potential of educational assessment in engendering the much
coveted educational goal of enhanced pupil learning. Impact of
alternative assessment forms on pupils learning can be discerned
from the fact that this framework of assessment is popularly
called as assessment for learning. Recent decades have witnessed
marked changes in the assessment perspective, assessment
systems and assessment regimes.
that drives the delivery of education and other related
educational processes. It is a truism that ‘what is assessed
becomes what is valued, which becomes what is taught’
(Broadfoot, 2004). Governments across the globe have realized
the potential of educational assessment in engendering the much
coveted educational goal of enhanced pupil learning. Impact of
alternative assessment forms on pupils learning can be discerned
from the fact that this framework of assessment is popularly
called as assessment for learning. Recent decades have witnessed
marked changes in the assessment perspective, assessment
systems and assessment regimes.
Research Interests:
Probiotics are live microorganisms (e.g., bacteria) that are either the same as or similar to microorganisms found naturally in the human body and may be beneficial to health. Often referred to as “good bacteria” or “helpful... more
Probiotics are live microorganisms (e.g., bacteria) that
are either the same as or similar to microorganisms found
naturally in the human body and may be beneficial to health.
Often referred to as “good bacteria” or “helpful bacteria,”
probiotics are available in various forms of suppliments or other
delivery systems. There is a constantdebate regarding the
effectiveness of probiotics in todays lifestyle. As the question
arises whether the living & dietary habits of an individual can
be altered and hence improved upon by the use of Probiotics.
are either the same as or similar to microorganisms found
naturally in the human body and may be beneficial to health.
Often referred to as “good bacteria” or “helpful bacteria,”
probiotics are available in various forms of suppliments or other
delivery systems. There is a constantdebate regarding the
effectiveness of probiotics in todays lifestyle. As the question
arises whether the living & dietary habits of an individual can
be altered and hence improved upon by the use of Probiotics.
Research Interests:
Compressed sensing or compressive sensing or CS is a new data acquisition protocol that has been an active research area for nearly a decade. It samples the signal of interest at a rate much below the Shannon nyquist rate and has... more
Compressed sensing or compressive sensing or CS is a
new data acquisition protocol that has been an active research
area for nearly a decade. It samples the signal of interest at a rate
much below the Shannon nyquist rate and has led to better results
in many cases as compared to the traditional Shannon – nyquist
sampling theory. This paper surveys the theory of Compressive
sensing and its applications in various fields of interest.
new data acquisition protocol that has been an active research
area for nearly a decade. It samples the signal of interest at a rate
much below the Shannon nyquist rate and has led to better results
in many cases as compared to the traditional Shannon – nyquist
sampling theory. This paper surveys the theory of Compressive
sensing and its applications in various fields of interest.
Research Interests:
- Anopheles mosquitoes, sp is the main vector of malaria disease that is widespread in many parts of the world including in Papua Province. There are four speciesof Anopheles mosquitoes, sp, in Papua namely: An.farauti,... more
- Anopheles mosquitoes, sp is the main vector of malaria
disease that is widespread in many parts of the world including in
Papua Province. There are four speciesof Anopheles mosquitoes,
sp, in Papua namely: An.farauti, An.koliensis, An. subpictus, and
An.punctulatus. Larviciding synthetic cause resistance. This
study aims to analyze the potential of papaya leaf and seeds
extracts (Carica papaya) as larvicides against the mosquitoes
Anopheles sp. The experiment was conducted at the Laboratory
of Health Research and Development in Jayapura Papua
province. The method used is an experimental post - only control
group design. Sampling was done randomly on the larvae of
Anopheles sp of breeding places in Kampung Kehiran Jayapura
Sentani District, 1,500 larvae.
disease that is widespread in many parts of the world including in
Papua Province. There are four speciesof Anopheles mosquitoes,
sp, in Papua namely: An.farauti, An.koliensis, An. subpictus, and
An.punctulatus. Larviciding synthetic cause resistance. This
study aims to analyze the potential of papaya leaf and seeds
extracts (Carica papaya) as larvicides against the mosquitoes
Anopheles sp. The experiment was conducted at the Laboratory
of Health Research and Development in Jayapura Papua
province. The method used is an experimental post - only control
group design. Sampling was done randomly on the larvae of
Anopheles sp of breeding places in Kampung Kehiran Jayapura
Sentani District, 1,500 larvae.
Research Interests:
The maternal mortality rate in Indonesia based on the demographic and health survey of Indonesia (IDHS) consecutively since 1994 was 390 per 100,000 KH, in 1997 was 334 per 100,000 KH, then in 2003 showed the number of live births... more
The maternal mortality rate in Indonesia based on the
demographic and health survey of Indonesia (IDHS)
consecutively since 1994 was 390 per 100,000 KH, in 1997 was
334 per 100,000 KH, then in 2003 showed the number of live
births 307/100.000 and later be 228/100.000 in 2007. In Gowa,
the number of maternal deaths in 2010 was 12 or 93.4 per
100,000 and in 2011 KH, 12 or 92.7 per 100,000 KH and in
2012, there were 11 deaths. One of the important issues in
maternal mortality is the presence or involvement of factors
influence social determinants of health in cases of maternal
death. This study used a case-control study design by comparing
the case group and the control group based on the status of his
presentation
demographic and health survey of Indonesia (IDHS)
consecutively since 1994 was 390 per 100,000 KH, in 1997 was
334 per 100,000 KH, then in 2003 showed the number of live
births 307/100.000 and later be 228/100.000 in 2007. In Gowa,
the number of maternal deaths in 2010 was 12 or 93.4 per
100,000 and in 2011 KH, 12 or 92.7 per 100,000 KH and in
2012, there were 11 deaths. One of the important issues in
maternal mortality is the presence or involvement of factors
influence social determinants of health in cases of maternal
death. This study used a case-control study design by comparing
the case group and the control group based on the status of his
presentation
Research Interests:
Glucoamylases are important enzymes that allow the hydrolysis of starch and related polymers to glucose. They can be obtained from microbial as well as other sources. Studies were conducted with two fungal isolates, Aspergillus... more
Glucoamylases are important enzymes that allow the
hydrolysis of starch and related polymers to glucose. They can be
obtained from microbial as well as other sources. Studies were
conducted with two fungal isolates, Aspergillus niger MENA1E
and Rhizopus MENACO11A obtained locally from infected plant
materials to assess their potential in producing glucoamylase.
The organisms were grown on four substrates: wheat bran, rice
bran, groundnut pod and maize bran. Glucoamylase was
produced by both organisms on all four substrates. The highest
glucoamylase activities of 2.0 U and 1.99 U respectively for
Aspergillus niger MENA1E and Rhizopus MENACO11A were
recorded after 48 hours on wheat bran. Significant activities of
the enzyme were also produced on the other wastes studied in
this report.
hydrolysis of starch and related polymers to glucose. They can be
obtained from microbial as well as other sources. Studies were
conducted with two fungal isolates, Aspergillus niger MENA1E
and Rhizopus MENACO11A obtained locally from infected plant
materials to assess their potential in producing glucoamylase.
The organisms were grown on four substrates: wheat bran, rice
bran, groundnut pod and maize bran. Glucoamylase was
produced by both organisms on all four substrates. The highest
glucoamylase activities of 2.0 U and 1.99 U respectively for
Aspergillus niger MENA1E and Rhizopus MENACO11A were
recorded after 48 hours on wheat bran. Significant activities of
the enzyme were also produced on the other wastes studied in
this report.
Research Interests:
The paper deals with the spectroscopic studies of solgel systems doped with rare-earth ions and co-doped with chromium. Doped samples of Nd 3+ : Cr 3+ silica zero gels and silica glasses were prepared from hydrolysis and... more
The paper deals with the spectroscopic studies of solgel systems doped with rare-earth ions and co-doped with
chromium. Doped samples of Nd
3+
: Cr
3+
silica zero gels and
silica glasses were prepared from hydrolysis and polycondensation of precursor solution Tetra Ethyl Ortho Silicate
(TEOS), which allows incorporation of specifications by sol-gel
method. The xero gels were characterized by XRD, TGA, FTIR
& UV/VIS absorption spectra. The intensity and the behavior of
the radiation-induced bands are seen to depend on the type of the
3d- transition metal in presence of Neodymium. The host silicate
glass shows the stabilizing effect due to increase of more color
centers on Gamma Radiation. Reduction in spectroscopic
parameters (Racaah and naphelauxetic ratio) confirmed the
increase in covalent character of the transition metal ion in the
silica matrix due to irradiation.
chromium. Doped samples of Nd
3+
: Cr
3+
silica zero gels and
silica glasses were prepared from hydrolysis and polycondensation of precursor solution Tetra Ethyl Ortho Silicate
(TEOS), which allows incorporation of specifications by sol-gel
method. The xero gels were characterized by XRD, TGA, FTIR
& UV/VIS absorption spectra. The intensity and the behavior of
the radiation-induced bands are seen to depend on the type of the
3d- transition metal in presence of Neodymium. The host silicate
glass shows the stabilizing effect due to increase of more color
centers on Gamma Radiation. Reduction in spectroscopic
parameters (Racaah and naphelauxetic ratio) confirmed the
increase in covalent character of the transition metal ion in the
silica matrix due to irradiation.
Research Interests:
Wireless Sensor Networks (WSN) plays vital role in research field. Due to its rapidly increasing application in monitoring various kinds of environment by sensing physical phenomenon. Clustering is an efficient and effective method... more
Wireless Sensor Networks (WSN) plays vital role in
research field. Due to its rapidly increasing application in
monitoring various kinds of environment by sensing physical
phenomenon. Clustering is an efficient and effective method to
enhance performance of the WSNs system. In this project work, we
study a secure transmission of data for cluster-based WSNs
(CWSNs), where the clusters are formed dynamically and randomly.
We propose two Secure and Efficient data Transmission (SET)
protocols for CWSNs, called SET-IBS and SET-IBOOS, by
using the Identity-Based digital Signature (IBS) scheme and the
Identity-Based Online/Offline digital Signature (IBOOS)
scheme, respectively. The cluster routing protocol LEACH
(Low-Energy Adaptive Clustering Hierarchy) is considered and
improved. In SET-IBS, security relies on the hardness of the
Diffie-Hellman problem in the pairing area. SET-IBOOS
additionally decreases the computational operating cost for
protocol security, which is critical for WSNs, while its defense
depends on the stability of the problem of discrete logarithm. We
propose a clustering routing protocol named Enhanced LEACH,
which extends LEACH protocol by balancing the energy
consumption in the network. The simulation results show that
Enhanced LEACH outperforms LEACH in terms of network
system lifetime and reduce the energy consumption.
research field. Due to its rapidly increasing application in
monitoring various kinds of environment by sensing physical
phenomenon. Clustering is an efficient and effective method to
enhance performance of the WSNs system. In this project work, we
study a secure transmission of data for cluster-based WSNs
(CWSNs), where the clusters are formed dynamically and randomly.
We propose two Secure and Efficient data Transmission (SET)
protocols for CWSNs, called SET-IBS and SET-IBOOS, by
using the Identity-Based digital Signature (IBS) scheme and the
Identity-Based Online/Offline digital Signature (IBOOS)
scheme, respectively. The cluster routing protocol LEACH
(Low-Energy Adaptive Clustering Hierarchy) is considered and
improved. In SET-IBS, security relies on the hardness of the
Diffie-Hellman problem in the pairing area. SET-IBOOS
additionally decreases the computational operating cost for
protocol security, which is critical for WSNs, while its defense
depends on the stability of the problem of discrete logarithm. We
propose a clustering routing protocol named Enhanced LEACH,
which extends LEACH protocol by balancing the energy
consumption in the network. The simulation results show that
Enhanced LEACH outperforms LEACH in terms of network
system lifetime and reduce the energy consumption.
Research Interests:
A wireless sensor network (WSN) is a large collection sensor node with limited memory, battery and processing capacity. Due to this limited resources the energy conservation plays important role in wireless sensor networks. We... more
A wireless sensor network (WSN) is a large collection
sensor node with limited memory, battery and processing
capacity. Due to this limited resources the energy conservation
plays important role in wireless sensor networks. We formulate
optimization problem for dynamically determining the best
redundancy level to apply to multipath routing for intrusion
tolerance so that query success probability maximized while
prolonging system useful lifetime. In redundancy management
“packet dropping” and “Bad mouthing” are the major problems
in managing the redundancy. In order sort out these problems we
plan to propose “weighted voting” based trust management
method is used to achieve best energy efficiency. The main
function of weighted voting method is to find the trust/reputation
of neighbor nodes
sensor node with limited memory, battery and processing
capacity. Due to this limited resources the energy conservation
plays important role in wireless sensor networks. We formulate
optimization problem for dynamically determining the best
redundancy level to apply to multipath routing for intrusion
tolerance so that query success probability maximized while
prolonging system useful lifetime. In redundancy management
“packet dropping” and “Bad mouthing” are the major problems
in managing the redundancy. In order sort out these problems we
plan to propose “weighted voting” based trust management
method is used to achieve best energy efficiency. The main
function of weighted voting method is to find the trust/reputation
of neighbor nodes
Research Interests:
The Primary productivity of a grassland commune located at Kota of Bilaspur district, Chhattisgarh lies between 21 47’ to 23 _8’ North latitude and 81 _14’ to 83 _15’ East longitude. A circular quadrate of 0.35 was used for... more
The Primary productivity of a grassland commune
located at Kota of Bilaspur district, Chhattisgarh lies between
21 47’ to 23 _8’ North latitude and 81 _14’ to 83 _15’ East
longitude. A circular quadrate of 0.35 was used for
sampling the above ground plant parts. The size of quadrate was
determined by Species Area Curve Method. The grassland
community comprised of 17 species (8 were grasses and 9 were
non-grasses). Bothriochloa Pertusa,Cynodon dactylon, Digitaria
longiflora, among the grasses and Desmodium Triflorum,
Parthenium and Sida cordifolia among the non-grasses were
found dominant during the study period. The annual grass
production was found to be 3502.67 /year. The non-grass
production showed maximum in the month of January
(128.20 ) and minimum in the month of June (1.95 ).
The annual non-grass production was found to be 782.87
/year. The study of primary productivity helps to recovery of the
natural ecosystems to the earlier balanced state and continuation
the biodiversity of grassland community in world.
located at Kota of Bilaspur district, Chhattisgarh lies between
21 47’ to 23 _8’ North latitude and 81 _14’ to 83 _15’ East
longitude. A circular quadrate of 0.35 was used for
sampling the above ground plant parts. The size of quadrate was
determined by Species Area Curve Method. The grassland
community comprised of 17 species (8 were grasses and 9 were
non-grasses). Bothriochloa Pertusa,Cynodon dactylon, Digitaria
longiflora, among the grasses and Desmodium Triflorum,
Parthenium and Sida cordifolia among the non-grasses were
found dominant during the study period. The annual grass
production was found to be 3502.67 /year. The non-grass
production showed maximum in the month of January
(128.20 ) and minimum in the month of June (1.95 ).
The annual non-grass production was found to be 782.87
/year. The study of primary productivity helps to recovery of the
natural ecosystems to the earlier balanced state and continuation
the biodiversity of grassland community in world.
Research Interests:
Tourism refers to travel to a certain place for recreation and this act of such travel contributes immensely to the socioeconomic and cultural progress of the society of destination regions. For a newly formed autonomous region like... more
Tourism refers to travel to a certain place for recreation
and this act of such travel contributes immensely to the socioeconomic and cultural progress of the society of destination
regions. For a newly formed autonomous region like the
Bodoland Territorial Area Districts (BTAD), created after having
a turbulent past, development is now a big challenge. The
Bodoland Territorial Area Districts (BTAD) is a decade old
Autonomous Council, lying towards the north west of Assam
along the Bhutan foothills. Nature has been benevolent towards
the region and has endowed it with rich flora and fauna, and
beautiful natural surroundings. The rich flora and fauna, natural
surroundings and the rich culture of the people inspired by
nature, gives testimony to the immense tourism potentiality in
BTAD which can help boast the economy. However, inspite of
having immense physical and cultural resource, the BTAD could
not attract many tourists and tourism has not progressed as
expected. There are many reasons behind this which needs to be
addressed. This research paper throws light on the trends and
prospects as well as the challenges of tourism development along
with meaningful suggestions to eradicate these problems to
develop tourism, contributing to all round development of the
BTAD.
and this act of such travel contributes immensely to the socioeconomic and cultural progress of the society of destination
regions. For a newly formed autonomous region like the
Bodoland Territorial Area Districts (BTAD), created after having
a turbulent past, development is now a big challenge. The
Bodoland Territorial Area Districts (BTAD) is a decade old
Autonomous Council, lying towards the north west of Assam
along the Bhutan foothills. Nature has been benevolent towards
the region and has endowed it with rich flora and fauna, and
beautiful natural surroundings. The rich flora and fauna, natural
surroundings and the rich culture of the people inspired by
nature, gives testimony to the immense tourism potentiality in
BTAD which can help boast the economy. However, inspite of
having immense physical and cultural resource, the BTAD could
not attract many tourists and tourism has not progressed as
expected. There are many reasons behind this which needs to be
addressed. This research paper throws light on the trends and
prospects as well as the challenges of tourism development along
with meaningful suggestions to eradicate these problems to
develop tourism, contributing to all round development of the
BTAD.
Research Interests:
The field experiment was carried out during Rabi season of the year 2011-2012 on the experimental field of Department of Horticulture, Dr. PDKV, Akola, Maharashtra (India). The study was undertaken on twenty four genotypes of... more
The field experiment was carried out during Rabi
season of the year 2011-2012 on the experimental field of
Department of Horticulture, Dr. PDKV, Akola, Maharashtra
(India). The study was undertaken on twenty four genotypes of
coriander using Randomized Block Design with three
replications. This study revealed that number of umbels per plant
(0.25) and test weight (0.31) was associated significantly and
positively with seed yield per plant. The perusal of path
coefficient analysis shown days to 50% flowering (2.08) had
highest direct effect on seed yield followed by number of seed
per umbel (1.01), number of secondary branches (0.52), number
of umbel per plant (0.49), test weight (0.28), plant height (0.23),
leaf area (0.11) and chlorophyll content (0.11). Therefore, greater
emphasis should be given on these characters while selecting for
higher yield and related traits
season of the year 2011-2012 on the experimental field of
Department of Horticulture, Dr. PDKV, Akola, Maharashtra
(India). The study was undertaken on twenty four genotypes of
coriander using Randomized Block Design with three
replications. This study revealed that number of umbels per plant
(0.25) and test weight (0.31) was associated significantly and
positively with seed yield per plant. The perusal of path
coefficient analysis shown days to 50% flowering (2.08) had
highest direct effect on seed yield followed by number of seed
per umbel (1.01), number of secondary branches (0.52), number
of umbel per plant (0.49), test weight (0.28), plant height (0.23),
leaf area (0.11) and chlorophyll content (0.11). Therefore, greater
emphasis should be given on these characters while selecting for
higher yield and related traits
Research Interests:
Medicinal plant of Cinnamon zeylanicum pertaining Region in the Uttarakhand were subjected to phytochemical screening to determine the presence of natural products (secondary metabolites) i.e., alkaloids, steroids, flavonoids,... more
Medicinal plant of Cinnamon zeylanicum pertaining Region in the Uttarakhand were subjected to phytochemical
screening to determine the presence of natural products (secondary metabolites) i.e., alkaloids, steroids, flavonoids, saponins, protein,
tannins and polyphenols, and glycosides which may be responsible for their therapeutic effects. Extracts of this medicinal plant was
utilized the standard screening method (Guevarra, et al, 2005) for the detection of secondary metabolites. The phytochemicals are
important in human health this is because they display different biological activities such as antifungal, antibacterial activities.
Quantitative phytochemical analysis of this plant confirms the presence of various phytochemicals like alkaloids. Flavonoids, tannins,
saponins, steroid and glycosides in their six solvents cold, hot, warm water, acetone, ethanolic and methanolic bark extracts. The
present study dealt with highlighting, of the phytochemicals with respect to the role of these plants in traditional system.
screening to determine the presence of natural products (secondary metabolites) i.e., alkaloids, steroids, flavonoids, saponins, protein,
tannins and polyphenols, and glycosides which may be responsible for their therapeutic effects. Extracts of this medicinal plant was
utilized the standard screening method (Guevarra, et al, 2005) for the detection of secondary metabolites. The phytochemicals are
important in human health this is because they display different biological activities such as antifungal, antibacterial activities.
Quantitative phytochemical analysis of this plant confirms the presence of various phytochemicals like alkaloids. Flavonoids, tannins,
saponins, steroid and glycosides in their six solvents cold, hot, warm water, acetone, ethanolic and methanolic bark extracts. The
present study dealt with highlighting, of the phytochemicals with respect to the role of these plants in traditional system.
Research Interests:
Among the various technologies of web Cloud Computing is one of the recent internet based computing technology. It provide us a virtual server and a huge size of database to store our data over the internet. Since it is easy to... more
Among the various technologies of web Cloud
Computing is one of the recent internet based computing
technology. It provide us a virtual server and a huge size of
database to store our data over the internet. Since it is easy to
store and manage the data many organizations moving their
confidential data into the cloud. But as it is an internet based
technology we are concerning about the security related issues
like hacking, stealing, misusing etc. These security related issues
are the greatest obstacle in the popularity of cloud. Therefore we
are going to use the combinations of three different algorithmsDSA, DES and Steganograohy. These algorithms help to reduce
the problems of security on cloud.
Computing is one of the recent internet based computing
technology. It provide us a virtual server and a huge size of
database to store our data over the internet. Since it is easy to
store and manage the data many organizations moving their
confidential data into the cloud. But as it is an internet based
technology we are concerning about the security related issues
like hacking, stealing, misusing etc. These security related issues
are the greatest obstacle in the popularity of cloud. Therefore we
are going to use the combinations of three different algorithmsDSA, DES and Steganograohy. These algorithms help to reduce
the problems of security on cloud.
Research Interests:
A key challenge for data warehouse security is how to manage the entire system coherently – from sources and their export tables, to warehouse stored tables (conventional and cubes) and views defined over the warehouse. Permissions... more
A key challenge for data warehouse security is how to
manage the entire system coherently – from sources and their
export tables, to warehouse stored tables (conventional and
cubes) and views defined over the warehouse. Permissions on the
warehouse must satisfy the restrictions of the data owners, and be
updated quickly as those local concerns evolve. Yet the system
cannot demand extensive administrator time, since there are too
few people with both technical skills to understand derivation
logic, and business skills to balance security versus accessibility.
Security aspects should be considered in the design phase of the
data warehouse to better match the security requirements and to
avoid later fundamental,cost-intensive adaptations. For the
identification of security requirements legal, audit, network and
other issues have to be considered
manage the entire system coherently – from sources and their
export tables, to warehouse stored tables (conventional and
cubes) and views defined over the warehouse. Permissions on the
warehouse must satisfy the restrictions of the data owners, and be
updated quickly as those local concerns evolve. Yet the system
cannot demand extensive administrator time, since there are too
few people with both technical skills to understand derivation
logic, and business skills to balance security versus accessibility.
Security aspects should be considered in the design phase of the
data warehouse to better match the security requirements and to
avoid later fundamental,cost-intensive adaptations. For the
identification of security requirements legal, audit, network and
other issues have to be considered
Research Interests:
Laboratory experiments were performed to evaluate the Pb uptake capacity by three aquatic macrophytes (Scripus mucronatus, Rotala rotundifolia and Myriophyllum intermedium). The selected macrophytes were transferred to the... more
Laboratory experiments were performed to evaluate
the Pb uptake capacity by three aquatic macrophytes (Scripus
mucronatus, Rotala rotundifolia and Myriophyllum
intermedium). The selected macrophytes were transferred to the
laboratory containing nutrient solution and working Pb standard
solutions of different concentrations (1.0, 2.0, 4.0, 8.0 and 16 mg
L
-1
) and harvested at regular time interval of 2, 4, 6, 8 and 10
days. The Pb uptake by these macrophytes showed a linear
relationship for S. mucronatus and for R. rotundifolia with the
exposure time period (2–10 d). Pb accumulation in the plant parts
was higher in the roots for S. mucronatus but reverse in the case
of R. rotundifolia and M. intermedium. The maximum
bioconcentration factor (BCF) values were found at the 8
th
day in
all the three aquatic macrophytes and translocation factor (TF)
was at the 2
nd
day for S. mucronatus and R. rotundifolia and at
the 10
th
day for M. intermedium respectively. The experimental
results demonstrated that these three aquatic macrophytes have a
phytoremediation potential for removing Pb from Pb -
contaminated water.
the Pb uptake capacity by three aquatic macrophytes (Scripus
mucronatus, Rotala rotundifolia and Myriophyllum
intermedium). The selected macrophytes were transferred to the
laboratory containing nutrient solution and working Pb standard
solutions of different concentrations (1.0, 2.0, 4.0, 8.0 and 16 mg
L
-1
) and harvested at regular time interval of 2, 4, 6, 8 and 10
days. The Pb uptake by these macrophytes showed a linear
relationship for S. mucronatus and for R. rotundifolia with the
exposure time period (2–10 d). Pb accumulation in the plant parts
was higher in the roots for S. mucronatus but reverse in the case
of R. rotundifolia and M. intermedium. The maximum
bioconcentration factor (BCF) values were found at the 8
th
day in
all the three aquatic macrophytes and translocation factor (TF)
was at the 2
nd
day for S. mucronatus and R. rotundifolia and at
the 10
th
day for M. intermedium respectively. The experimental
results demonstrated that these three aquatic macrophytes have a
phytoremediation potential for removing Pb from Pb -
contaminated water.
Research Interests:
Objectives: To describe the patterns of macular edema in uveitis using Stratus optical coherence tomography and know the correlation between tomographic features and visual acuity Design: Hospital based, cross sectional,... more
Objectives: To describe the patterns of macular edema
in uveitis using Stratus optical coherence tomography and know
the correlation between tomographic features and visual acuity
Design: Hospital based, cross sectional, analytical
retrospective study
in uveitis using Stratus optical coherence tomography and know
the correlation between tomographic features and visual acuity
Design: Hospital based, cross sectional, analytical
retrospective study
Research Interests:
In today era of globalization, the corporate world requires a world-class governance system. Corporate governance is about promoting corporate ethics, fairness, transparency and accountability. In recent years, the area of corporate... more
In today era of globalization, the corporate world requires a world-class governance system. Corporate governance is about promoting corporate ethics, fairness, transparency and accountability. In recent years, the area of corporate governance has been in limelight and has attracted increased attention of academicians and researchers worldwide due to high-profile scandals and corporate collapses like Enron, WorldCom and Satyam. Despite the intuition that Good Governance would lead to Good Performance by firm, conclusive evidence on this relationship has been lacking.
Research Interests:
The paper deals with the study of steady laminar flow of an incompressible visco-elastic fluid referred to as Walter’s liquid B over an exponentially stretching sheet. The flow is assumed to be generated by applying two equal and opposite... more
The paper deals with the study of steady laminar flow of an incompressible visco-elastic fluid referred to as Walter’s liquid B over an exponentially stretching sheet. The flow is assumed to be generated by applying two equal and opposite forces along the x-axis in such a way that the stretching of the boundary surface is of exponential order in x. Using quasi-linearization technique with a numerical approach, the numerical solution is obtained. The velocity profiles are obtained numerically and these are displayed through graphs for diverse values of visco-elastic parameter. The results are compared with those available in literature obtained through analytical procedures and are seen to be in good agreement.
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Wire-EDM is a highly complex process, which is characterized by non-linear behavior. Owing to unique capabilities of machining complex shapes and hard materials with high accuracy and fine surface finish, WEDM is used in various... more
Wire-EDM is a highly complex process, which is characterized by non-linear behavior. Owing to unique capabilities of machining complex shapes and hard materials with high accuracy and fine surface finish, WEDM is used in various manufacturing industries. There has been on-going research to develop automated capabilities for WEDM by understanding the interaction mechanism of various input parameters to get the requisite output measures like MRR, Surface Finish etc.
Research Interests:
The present study was conducted to investigate the effects of different concentrations and combinations of plant growth regulators (PGRs) on callus induction of Tecomella undulata (Sm) Seem. The leaf segments were used as explants and... more
The present study was conducted to investigate the effects of different concentrations and combinations of plant growth regulators (PGRs) on callus induction of Tecomella undulata (Sm) Seem. The leaf segments were used as explants and cultured on Murashige and Skoog (MS) medium supplemented with different concentrations of auxins such as NAA, 2,4-D, IAA and cytokikinins like BAP and KIN alone and in combinations for callus induction.
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People express their mental states, including emotions, thoughts, and desires, all the time through facial expressions, vocal nuances and gestures. Functional MRI or functional Magnetic Resonance Imaging (fMRI) is a type of specialized... more
People express their mental states, including emotions, thoughts, and desires, all the time through facial expressions, vocal nuances and gestures. Functional MRI or functional Magnetic Resonance Imaging (fMRI) is a type of specialized MRI scan. It measures the haemodynamic response (change in blood flow) related to neural activity in the brain or spinal cord of humans or other animals. It is one of the most recently developed forms of neuro-imaging. Since the early 1990s, fMRI has come to dominate the brain mapping field due to its relatively low invasiveness, absence of radiation exposure, and relatively wide availability.
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A Value Added Tax is a firm of consumption tax. From the perspective of the buyer, it’s tax on the purchase price. From that of the seller, it’s a tax only on the value added to a product, material, or service, from an accounting point of... more
A Value Added Tax is a firm of consumption tax. From the perspective of the buyer, it’s tax on the purchase price. From that of the seller, it’s a tax only on the value added to a product, material, or service, from an accounting point of view, by this stage of its manufacture or distribution. The manufacturer remits to the government the difference between these two amounts, and retains the rest for themselves to offset the taxes they had previously paid on the inputs. The purpose of VAT is to generate tax revenues to the government similar to the corporate income tax or the personal income tax.
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This paper introduces a new solar technology that emulates how trees convert sunlight into energy. Trees, shrubs and plants use an inherent structural design to expose their leaves, height dense to sunlight for photosynthesis. They do... more
This paper introduces a new solar technology that emulates how trees convert sunlight into energy. Trees, shrubs and plants use an inherent structural design to expose their leaves, height dense to sunlight for photosynthesis. They do this determines their survival. Based on this we describe the coconut tree growing u to 30m(98 feet) tall, with pinnate leaves 4-6m(13-20feet) long to design a solar tree. Pinnate refers to a leaf resembling like a feather having the leaflets on each side of a common axis. It can be either even or odd. By this structured pattern that leaves follow to arrange themselves on a tree. With this arrangement we introduce a new idea to design a solar tree using nanowire solar cell.
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This work is done under Interdisciplinary Programme in Biophysics. Studies were carried on seeds of 4 socio-economically important Legumes growing on road side.
Research Interests:
Analyzing of failure size and the issues are attained through failure rate. Failure size is the probability of finding an input that causes a failure in the input domain. As testing progresses, failure size decreases due to debugging. The... more
Analyzing of failure size and the issues are attained through failure rate. Failure size is the probability of finding an input that causes a failure in the input domain. As testing progresses, failure size decreases due to debugging. The failure size at the termination of testing is called the attained failure rate. Using this measure, we compare the efficacies of partition testing, random testing, derive conditions that lead to the superiority of partition testing, and obtain optimal time allocations in partition testing. The core findings are presented in a decision tree to assist testers in test management.
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Stored grains of five varieties of rice (Oryza sativa L.) viz. Moirangphou khongangbi, Maipakphou, Chakkhao poireiton, RCM -9 and Daramphou were studied to investigate the effect of some plant extracts and cowdung mixed oil on the... more
Stored grains of five varieties of rice (Oryza sativa L.) viz. Moirangphou khongangbi, Maipakphou, Chakkhao poireiton, RCM -9 and Daramphou were studied to investigate the effect of some plant extracts and cowdung mixed oil on the occurrence of seed-borne mycoflora using blotter technique. There were 19.73%,17.89%,13.12%,17.29% and 21.89% mycoflora found associated with the seeds of Moirangphou khongangbi, Maipak phou, Chakkhao poireiton, RCM-9 & Daram phou respectively. Ten fungal species namely Fusarium moniliforme, Fusarium sp., Alternaria sp.,Helminthosporium sp., Curvularia sp., Pithomyces, Aspergillus sp.,Penicillium sp., Nigrospora sp., Rhizoctonia sp were isolated from different test rice varieties.
Research Interests:
Everyone has an opinion on what is cloud computing. It can be the ability to rent a server or a thousand servers and run a geophysical modelling application on the most powerful systems available anywhere. It can be the ability to rent a... more
Everyone has an opinion on what is cloud computing. It can be the ability to rent a server or a thousand servers and run a geophysical modelling application on the most powerful systems available anywhere. It can be the ability to rent a virtual server, load software on it, turn it on and off at will, or database, Perl, Python, and PHP with the ability to scale automatically in response to changing workloads. Cloud computing can be the ability to use applications on the Internet that store and protect data while Providing a service anything including email, sales force automation and tax preparation.
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Real estate is a fast growing industry in Bangladesh. Earlier this business was concentrated in Dhaka, the capital of Bangladesh. Later on, it spreads in various major cities of the country. The present study has paid efforts to explore... more
Real estate is a fast growing industry in Bangladesh. Earlier this business was concentrated in Dhaka, the capital of Bangladesh. Later on, it spreads in various major cities of the country. The present study has paid efforts to explore the future of real estate business in Khulna, a major divisional city of Bangladesh. A structured questionnaire was used to collect data from Khulna city area.
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A complete blessing in disguise for completely paralysed people with none of their body parts functioning. Virtual human brain is an astonishing technological milestone which allows the quadriplegic patients to control the computer using... more
A complete blessing in disguise for completely paralysed people with none of their body parts functioning. Virtual human brain is an astonishing technological milestone which allows the quadriplegic patients to control the computer using their thoughts.
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The study intended to establish whether political education formed part of this information and education process. Data for the study was gathered mainly from primary sources through the use of questionnaire survey. The main sampling... more
The study intended to establish whether political education formed part of this information and education process. Data for the study was gathered mainly from primary sources through the use of questionnaire survey. The main sampling techniques employed selecting respondents for the study were stratified and systematic sampling procedures. On the basis of the analysis the study established the following findings. Firstly, the study found out that radio was a main source of political education to the respondents with each of them listening to radio at least once a week. It was also found that many of the respondents were knowledgeable in the basic political issues. Additionally, the most influencing factor that would make many respondents vote for both presidential and parliamentary candidates was the personal qualities of the candidate.
Research Interests:
An emulsion is defined as a heterogeneous system, consisting at least two immiscible liquids or phases, one of which is dispersed as droplets in the other liquid. VCO is gaining wide popularity in the scientific field and among the public... more
An emulsion is defined as a heterogeneous system, consisting at least two immiscible liquids or phases, one of which is dispersed as droplets in the other liquid. VCO is gaining wide popularity in the scientific field and among the public due to its various health benefits and special characteristics. The main objectives of this study were to formulate an emulsion containing VCO as the oil phase and Tween 20® as the surfactant and to optimize the emulsion with appropriate ratio of oil: water: surfactant. The effects of high shear on the optimized formulae and their characterizations were also studied in this project. Based on stability studies the proper ratios of oil, water and surfactant were selected. The optimized formulae were further studied for its characterization such as Droplets size measurement, pH value, Creaming index, Viscosity and Microscopic studies. In conclusion best formulae with and without high sheer homogenization is o/w emulsion and it is consisting with oil 32 % (w/w), surfactant 32 % (w/w) and water 36 % (w/w).
Research Interests:
Positioning of mobile robots basically calculated using odometry information. Odometry from the wheel’s encoder is mostly used for simple and inexpensive implementation for determining the relative localization of a mobile robot. This... more
Positioning of mobile robots basically calculated using odometry information. Odometry from the wheel’s encoder is mostly used for simple and inexpensive implementation for determining the relative localization of a mobile robot. This paper deals with the estimation of better relative localization of a two wheeled differential drive robot by means of odometry by considering the influence of parameters namely payload, speed, diameter of wheel and thickness of wheel. Experiments have been conducted based on central composite rotatable design matrix. A mathematical model has been developed for the robot using Response Surface Methodology (RSM) with the help of MINITAB software. An optimum relative positioning was obtained by using Excel Solver.
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The expansion in information technology and the need for large scale communication infrastructures has triggered the area of Wireless Sensor Networks (WSNs). Network is a collection of wireless nodes these are communicates with each other... more
The expansion in information technology and the need for large scale communication infrastructures has triggered the area of Wireless Sensor Networks (WSNs). Network is a collection of wireless nodes these are communicates with each other without using any offered infrastructure, access point or centralized administration. Wireless sensor networks may consist of hundreds or even up to thousands of small dense devices, equipped with sensors (e.g. acoustic, seismic or image), that form a wireless network. Each sensor node in the network collects information from its surroundings and sends it to a base station, either from source sensor node to destination sensor node, i.e. multi-hop, or directly to the base station. This paper presents performance comparison of four popular wireless sensor network routing protocols i.e. Dynamic Source Routing (DSR), Optimized Link State Routing (OLSR), Fisheye State Routing Protocol (FSR) and Location - Aided Routing (LAR) in variation of nodes and random waypoint mobility. We used well known network simulator QualNet 5.0 from scalable networks to evaluate the performance analysis of above protocols. The metrics used for performance analysis of End to End delay (s), Average Jitter (s), Power consumption in receive mode, transmit mode, idle mode and battery consumption.
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Experiments in tropical rocky intertidal habitats across the globe have identified various effects of biological and physical factors on algal assemblage. High- and mid-intertidal rocky shores in tropical areas are exposed, with varying... more
Experiments in tropical rocky intertidal habitats across the globe have identified various effects of biological and physical factors on algal assemblage. High- and mid-intertidal rocky shores in tropical areas are exposed, with varying degrees, to the same physical factors such as temperature, heat, desiccation, shore height, supply of sediment and nutrients that affects temperate rocky shores. The degree of exposure to physical extremes however determines the structure of assemblage in most tropical rocky shores. The low shore is often controlled by biological factors, i.e., grazing and predation by mollusks, fishes, amphipods, crabs, and iguanas, while the high shore is mainly controlled by physical factors. It appears that the keystone species concept may not apply to tropical rocky shore communities. Reasons for this include indirect effects, overlapping food requirements and a diffuse predation due to a diverse set of assemblage that may mask the effect of one species. Present paper compare the several studies carried out in Hong Kong and Panama on tropical rocky shore consumer interactions. Studies on the effects of physical disturbances in coastal areas such as storms or typhoons are rare and there were little studies dealing with interactions of the sub tidal coralline algae and the low shore algae in tropical areas. More experimental work across a variety of spatial and temporal scales are therefore needed to determine significant biological and physical processes affecting the structure of algal assemblage across broad areas in the tropics.
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In the recent years the concept of Corporate Social Responsibility is spreading very rapidly in India in all the sectors.Corporate Social Responsibility is to contribute towards the society while working with in ethics. In developing... more
In the recent years the concept of Corporate Social Responsibility is spreading very rapidly in India in all the sectors.Corporate Social Responsibility is to contribute towards the society while working with in ethics. In developing country like India, banking sector plays a very important role in upgrading the economy of the country not only by lending money or increasing the liquidity in the country but also by imposing a new practice called corporate social responsibility (CSR).RBI played a important role in supporting the concept of CSR by passing a circular in the year 2007,December, directed banks to undertake CSR initiatives for sustainable development .The Banking sector is in a leading position in discharging CSR in the country.
Research Interests:
Agile software development or agility is a sound concept of todays scenario which comprises the methods like scrum, Kanban, pair programming, extreme programming etc...Agile methods work with collaboration, competence, predictive planning... more
Agile software development or agility is a sound concept of todays scenario which comprises the methods like scrum, Kanban, pair programming, extreme programming etc...Agile methods work with collaboration, competence, predictive planning and achievement and so that they let a project to be completed in its optimum state i.e. within time and cost and with producing best results. Agile methods are not bound to apply only in field of software development but they can be used in each and every field for getting best results in least efforts. This paper is an attempt to provide a study on agile methods as well as the chances to use them in other fields of engineering.
Research Interests:
Background: Mast cells have been studied for decades due to their prominent role in normal homeostasis and various pathologies. They display a diversity of roles and are proposed to be a part in the pathogenesis of various pathologic... more
Background: Mast cells have been studied for decades due to their prominent role in normal homeostasis and various pathologies. They display a diversity of roles and are proposed to be a part in the pathogenesis of various pathologic lesions. Aims and Objectives: To histologically evaluate the number of mast cells in tissue sections of oral inflammatory lesions, potentially malignant disorders and oral carcinomas. Methodology: 10 cases each of inflammatory lesions, potentially malignant disorders and carcinomas were considered. Tissue sections were stained with H&E to confirm the diagnosis & 1% toluidine blue for evaluation of mast cells. Cells were counted manually in a stepladder fashion and were expressed as an average number of mast cells per 30 high power fields. Results: Inflammatory hyperplasia among the inflammatory lesions and lichen planus among the potentially malignant disorders showed an increase in number of mast cells. While oral Squamous cell carcinoma showed an average of 48 cells/ 30 high power fields. Conclusion: These results suggest that there is significant evidence on the presence and increase in the number of mast cells supporting the biologic effect these cells have on the individual lesions.
Research Interests:
Aim and Need- Current breed of students live in the tsunami of information. Which means that the students problem is less of obtaining information & more of retaining and organizing all the information that they require to ingest both... more
Aim and Need- Current breed of students live in the tsunami of information. Which means that the students problem is less of obtaining information & more of retaining and organizing all the information that they require to ingest both during studies and afterwards to keep themselves updated. To achieve this, many students use numerous learning strategies like mnemonics, flow charts, abbreviations, maps etc. One such technique that help students in this task is called “Mind Mapping”. Unfortunately this technique has received little attention since its invention, an attempt was also made by us in utilizing this concept on Dental undergraduate students in teaching and evaluating them. The results were encouraging. We recommend this technique for all teachers/students. This review details the potential of mind mapping in learning, organizing and retrieving vast information that students acquire during their course.
Research Interests: Tsunami and Mind Mapping
Automatic Number Plate Recognition (ANPR) has many applications as (highway electronic toll collection, Police applications, Average Speed Enforcement, Bus Lane Enforcement, Parking Management Systems, Journey Time Systems, detection of... more
Automatic Number Plate Recognition (ANPR) has many applications as (highway electronic toll collection, Police applications, Average Speed Enforcement, Bus Lane Enforcement, Parking Management Systems, Journey Time Systems, detection of stolen vehicles, etc.).It is worth mentioning that there is a scarcity in researches that introduce an automatic number plate recognition which depends on Arabic language. In this study, a smart and simple algorithm is presented for Egyptian vehicle’s number plate recognition system. The proposed algorithm consists of two major phases: plate region extraction and plate recognition. For extracting the plate region, edge detection algorithms and the alignment algorithm are used. And finally DCT or LDA is used for plate recognition.
Research Interests:
The purpose of this experiment was to create functional dye-sensitized solid state solar cells using natural pigments extracted from the blood red Anthurium as the electron donating species. Natural dye was extracted and adsorbed onto a... more
The purpose of this experiment was to create functional dye-sensitized solid state solar cells using natural pigments extracted from the blood red Anthurium as the electron donating species. Natural dye was extracted and adsorbed onto a nano-porous titania substrate.
Research Interests:
The topic which I have taken for my term paper is about the depiction of wives and widows in Bankim Chandra Chatterjee novels Krishnakanta will, Bishabriksha, Devi Chaudhrani and Indira. I am mainly focusing on the way how Bankim is... more
The topic which I have taken for my term paper is about the depiction of wives and widows in Bankim Chandra Chatterjee novels Krishnakanta will, Bishabriksha, Devi Chaudhrani and Indira. I am mainly focusing on the way how Bankim is writing about the condition of women in contemporary Bengali society and at the same time also describing the conflict between their personal desires and social expectations.
Research Interests:
Throughout the history of human development, pace of social development, competition between countries, companies, even during the human beings, innovation plays an invaluable role. Human developing actually is ongoing process of... more
Throughout the history of human development, pace of social development, competition between countries, companies, even during the human beings, innovation plays an invaluable role. Human developing actually is ongoing process of innovation. In the contemporary, with the science and technology advances, new inventions, new technologies, new materials, new techniques spawning, society, driven by the rapid development of science and technology, and innovation and make the speed continues to accelerate. There is no doubt that technological innovation has become a contemporary theme. As the new generation of high-tech talent in the 21st century, the wheels of the times push young generation people into the information economy. Students innovation ability has become the country developing needs, society developing needs and the times needs(Sun, 2006) .
Research Interests:
The Abouhenidi Gas Station was founded by my father, Mohammad Abouhenidi, in December 1999, in Yanbu Albahar, a small city in the west of Saudi Arabia (Figure 1). Only one type of gasoline was sold in Saudi Arabia at time, when the... more
The Abouhenidi Gas Station was founded by my father, Mohammad Abouhenidi, in December 1999, in Yanbu Albahar, a small city in the west of Saudi Arabia (Figure 1). Only one type of gasoline was sold in Saudi Arabia at time, when the Ministry of Municipal and Rural Affairs had many rules for gas station owners and entrepreneurs. For instance, a certain distance between any two gas stations had to be observed in order not to create an excessive concentration of gas stations within one single area. This aim has now been translated into a policy according to which gas stations have to be located at a minimum of 500 meters distance from each other within a city, and 5 km if on a highway.
Research Interests:
This study sought to determine the guidance and counselling services which Social Science students in one Government-owned university in Zimbabwe had received in high school and the guidance and counselling services that they desired upon... more
This study sought to determine the guidance and counselling services which Social Science students in one Government-owned university in Zimbabwe had received in high school and the guidance and counselling services that they desired upon entry into university. Variations in services received in high school and those desired at university were by school type of the respondents. More specifically, the study determined type of previous high school and provision of guidance and counselling programmes and attempted to assess if there were variations in guidance needs at university by previous school type. A survey research design was used. A self-administered questionnaire with mostly closed questions was given to first year students at the end of their second month at university. A sample size of 90 (M = 41; F = 49) volunteered, through informed consent, to participate in the study. Data were analysed using a t-test for independent samples, chi-square and bar graphs. Results showed existence of guidance and counselling in all former school types with mission, government and private schools having in-class lessons and services well known to their students. There is no significant difference between male and female students (t = -1.18; df =88; α = 0.05) but females indicated more favourable responses than males. Former school type and existence of programme (chi-square = 6.1; df = 6; α = 0.05) and type of school and curriculum areas (chi-square = 3.31; df = 6; α = 0.05) were independent. At university most students from former government, mission and private schools preferred guidance on learning in large classes, adjustment difficulties, career and large workloads while those from rural schools mostly preferred personal/social counselling.
Research Interests:
A number of benzothiazole-2-ylsulfanyl derivatives 2-(1,3-Benzothiazol-2-ylsulfanyl)alkanoylhydrazide (IA – IG) and 5-[1-(1,3-Benzothiazol-2-ylsulfanyl)alkyl]-1,3,4-thiadiazole-2-(3H) thione (IIA-IIG) have been synthesised from... more
A number of benzothiazole-2-ylsulfanyl derivatives 2-(1,3-Benzothiazol-2-ylsulfanyl)alkanoylhydrazide (IA – IG) and 5-[1-(1,3-Benzothiazol-2-ylsulfanyl)alkyl]-1,3,4-thiadiazole-2-(3H) thione (IIA-IIG) have been synthesised from (1,3-Benzothiazol-2-ylsulfanyl)acetic acid. These compounds were synthesied and characterized from their F.T.I.R, and H-NMR spectral studies. The compound (IIA to IIG) were screened for antibacterial activity and antifungal properties. The compound 2A-2G showed appreciable antifungal and antibacterial activity.
Research Interests:
The phase Digital Divide has been applied to the gap that exists in most Countries between those with ready access to the tools of information and communication technology and the knowledge that they provide access to and those without... more
The phase Digital Divide has been applied to the gap that exists in most Countries between those with ready access to the tools of information and communication technology and the knowledge that they provide access to and those without such access skills. A further gap between the developed and under developed world in the uptake of technology is evident with in the global community and may be of even greater significant. The relevance of these strategies to developing countries and strategies for reducing the international digital divide are also explored. Libraries have long been essential agents in fostering peace and human values. Libraries are now operating digitally, and their digital services open up a new channel to the universe of knowledge and information connecting cultures across geographical and social boundaries. The phenomenon of digital discrimination prevailing among various social, political and working groups has led to the emergence of digital information rich and digital information poor groups within societies and perhaps in the global environment. This paper discusses how the digital divide can influence to the Indian scenario also to the global world.
Research Interests:
The study was conducted to investigate the effect of aerobic exercise on improving health related physical fitness components of Dilla University sedentary female community .Twenty females from Dilla university sedentary female community... more
The study was conducted to investigate the effect of aerobic exercise on improving health related physical fitness components of Dilla University sedentary female community .Twenty females from Dilla university sedentary female community were selected as study subjects and their age range were22-28 years. All Selected subjects were participated in moderate intensity aerobic exercise for 12 consecutive weeks, i.e.3 days per week 60 minute duration per day. Pre, during and post training tests were conducted on the components of health related physical fitness variables The data collected from the study subject was analyzed using SPSS version 16 software.
Research Interests:
The study was designed to investigate the effect of aerobic exercise with carnitine supplementation on reduction of weight, blood pressure and heart rate levels among Haramaya University students subjected to similar intensity, duration,... more
The study was designed to investigate the effect of aerobic exercise with carnitine supplementation on reduction of weight, blood pressure and heart rate levels among Haramaya University students subjected to similar intensity, duration, frequency, and type of exercise. Individuals with BMI 25.5 – 30 kg/m2, age 18 - 30 years old, and no impairment or chronic diseases were involved in the study and the training lasted eight weeks.
Research Interests:
This present study aims to find out the impact of technostress on job satisfaction and organizational commitment among IT professionals. For this purpose,Computer Hassles Scale (Hudiburg), Job Satisfaction Scale (Singh and Sharma, 1971),... more
This present study aims to find out the impact of technostress on job satisfaction and organizational commitment among IT professionals. For this purpose,Computer Hassles Scale (Hudiburg), Job Satisfaction Scale (Singh and Sharma, 1971), Organizational Commitment Scale (Dhar et al. 2001) is administered to sample of 80 IT professionals from IT park Chandigarh in age range of 20-30 years. Pearson product moment coefficient of correlation is used for statistical analysis of the results. Results clearly revealed that technostress is negatively correlated to job satisfaction and organizational commitment.
Research Interests:
Cloud computing is a major change, caused by the underlying commoditization of IT. It is expected to see a future dominance of the open source model in cloud computing, which will solve the major adoption concerns for users. Even a small... more
Cloud computing is a major change, caused by the underlying commoditization of IT. It is expected to see a future dominance of the open source model in cloud computing, which will solve the major adoption concerns for users. Even a small private cloud built on our college intranet gives us an idea of the dominance of cloud computing in near future. The scope of the cloud built in is scalable, allocate more capacity only when you need it, allocate more instances only when you need them, dynamic Instance Creation and Termination upon receiving a request.
Research Interests:
The Indian Premier League - IPL launched in 2008 has achieved a very high level of popularity with more than 140 million TV audiences and a brand valuation of more than 4 billion USD. The high publicity and glamour filled, franchisee... more
The Indian Premier League - IPL launched in 2008 has achieved a very high level of popularity with more than 140 million TV audiences and a brand valuation of more than 4 billion USD. The high publicity and glamour filled, franchisee owned cricketing event has also seen unprecedented money paid as franchisee fees, players fees and through advertisement revenue along with scandals of match fixing. The business model needs appreciation for integrating a number of complex processes such as entertainment, glamour, marketing, pricing and hard-hitting cricket. However, the recent couple of seasons indicate a decreasing trend in TV Ratings, reduced audience, fall in advertising rates and a withdrawal of franchises. This paper conducts a detailed analysis of the IPL case and examines 10 key issues that threaten the viability of the IPL strategy, the revenue model and if the event can sustain itself. The results indicate that the very high cost burden for franchisee owners means that they undergo losses making their ventures unprofitable. Thus, there is a danger that the event would be forced to shut down or forced to radically alter its avatar. The paper provides some strategic recommendations to overcome these issues and ensure that rational cost structures and expenditures are implemented to make the event viable.
Research Interests:
There is a rapid growth on Information Technology through e-Government concept and the usage of mobile phone is also increasing day by day. The majority of SMS writers in Sri Lanka transliterate messages because of language barriers,... more
There is a rapid growth on Information Technology through e-Government concept and the usage of mobile phone is also increasing day by day. The majority of SMS writers in Sri Lanka transliterate messages because of language barriers, which create various communication problems and ambiguity of messages. Computing in Sinhala language is an emerging trend in Sri Lanka. This research is an attempt to predict Sinhala sentences in mobile short messages. This is a timely necessity in Sri Lanka.
Research Interests:
Epididymis play a very important role in the male reproduction. It is also the job of the epididymis to bring the sperms to maturity since the sperms that emerge from the testes are immature and incapable of fertilization. Contraceptive... more
Epididymis play a very important role in the male reproduction. It is also the job of the epididymis to bring the sperms to maturity since the sperms that emerge from the testes are immature and incapable of fertilization. Contraceptive efficacy of C. papaya seed extracts have also been well documented in various animal models. This study examines the effect of oral administration of ethanol extract ofC. papaya seeds on the histology of epididymis of the adult male albino mice. 60 healthy adult male albino mice were divided into 4 Groups (Group I to IV) of 15 mice each. 50 and 70 mg/kg/day of the extract were orally administered to Groups II and III respectively while Group I served as placebo (control). The daily administration was carried out for a period of 45 days after which the animals of Group I ,II and III were sacrificed. The epididymis were obtained and processed for light microscopy.
Research Interests:
Using a Multi-objective evolutionary granular algorithm is proposed to match face images before and after plastic surgery. The algorithm first generates non-disjoint face granules at multiple levels of granularity. The granular... more
Using a Multi-objective evolutionary granular algorithm is proposed to match face images before and after plastic surgery. The algorithm first generates non-disjoint face granules at multiple levels of granularity. The granular information is assimilated using a multiobjective genetic approach that simultaneously optimizes the selection of feature extractor for each face granule along with the weights of individual granules. On the plastic surgery face database, the proposed algorithm yields high identification accuracy as compared to existing algorithms and a commercial face recognition system. Our evaluation results obtained using genetic algorithm with data sets.
Research Interests:
Now a days accidents are increasing more and more, so safety has acquired a priority. Improper usage of brakes is also one of the problems for accident. The project idea is to improve the safety parameters regarding to brakes. Sudden... more
Now a days accidents are increasing more and more, so safety has acquired a priority. Improper usage of brakes is also one of the problems for accident. The project idea is to improve the safety parameters regarding to brakes. Sudden recognition of any object in front panics the driver, at that situation normal drivers fail to use brakes correctly this leads accident, taking the driver reaction time into account we will try to assist the driver by doing this we can avoid accidents and hence can increase safety.
Research Interests:
The inhibitive effect of congo red was examined as corrosion inhibitor for the corrosion of zinc in 1N HCl by conventional weight loss and gasometric methods. Results obtained show that congo red exhibited high inhibition efficiencies.... more
The inhibitive effect of congo red was examined as corrosion inhibitor for the corrosion of zinc in 1N HCl by conventional weight loss and gasometric methods. Results obtained show that congo red exhibited high inhibition efficiencies. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
Research Interests:
The objective is to design and implement an automated Temperature control system using embedded system design in order to control the temperature of a system. As such, it is vital that those in engineering fields understand the... more
The objective is to design and implement an automated Temperature control system using embedded system design in order to control the temperature of a system. As such, it is vital that those in engineering fields understand the technologies associate with this area. My paper will include the design and construction of a microcontroller-based automated temperature control system along with a temperature display using LCD. A working system will ultimately be demonstrated to validate the design. The system made is only a prototype. A larger system can be made using this prototype as a model.
Research Interests:
Load balancing is the process of improving the performance of a parallel and distributed system through a redistribution of load among the processors [1] [5]. In this paper we present the performance analysis of various load balancing... more
Load balancing is the process of improving the performance of a parallel and distributed system through a redistribution of load among the processors [1] [5]. In this paper we present the performance analysis of various load balancing algorithms based on different parameters, considering two typical load balancing approaches static and dynamic. The analysis indicates that static and dynamic both types of algorithm can have advancements as well as weaknesses over each other. Deciding type of algorithm to be implemented will be based on type of parallel applications to solve. The main purpose of this paper is to help in design of new algorithms in future by studying the behavior of various existing algorithms
Research Interests:
Degradation of natural resources and environmental pollutions are most concerning subject in present day context among the social scientist as well as the environmentalist. As the population increase day by day the amenities are not... more
Degradation of natural resources and environmental pollutions are most concerning subject in present day context among the social scientist as well as the environmentalist. As the population increase day by day the amenities are not improve simultaneously. With the advancement of science and technologies the needs of human beings has been changing rapidly. As a result different types of environmental problems have been arising. Guwahati the capital city and the gate way of north east India is also not exceptional on it.
Research Interests:
In present times, the use of DG systems in large amounts in different power distribution systems has become very popular and is growing on with fast speed. Although it is considered that DG reduces losses and improves system voltage... more
In present times, the use of DG systems in large amounts in different power distribution systems has become very popular and is growing on with fast speed. Although it is considered that DG reduces losses and improves system voltage profile, this paper shows that this is not always true. The paper presents a GA-IPSO based approach which utilizes combined sensitivity factor analogy to optimally locate and size a multi-type DG in IEEE 57-bus test system with the aim of reducing power losses and improving the voltage profile. The multi-type DG can operate as; type 1 DG (DG generating real power only), type 2 DG (DG generating both real and active power) and type 3 DG (DG generating real power and absorbing reactive power). It further shows that though the system losses are reduced and the voltage profile improved with the location of the first DG, as the number of DGs increases this is not the case. It reaches a point where any further increase in number of DGs in the network results to an increase in power losses and a distortion in voltage profile.
Research Interests:
A field study was conducted at the Teaching and Research Farm, University of Agriculture, Makurdi, in 2008 and 2009 cropping seasons. The objective was to determine the effects of six selected growth regulators viz: 2,... more
A field study was conducted at the Teaching and Research Farm, University of Agriculture, Makurdi, in 2008 and 2009 cropping seasons. The objective was to determine the effects of six selected growth regulators viz: 2, 4-dichlorophenoxyacetic acid (2, 4-D), aluminum tetraflouride (AIF4), fusicoccin, ethrel (2-chloroethyl phosphonic acid) – both at 200mg/L; coconut milk and potassium nitrate (KNO3) at 15% each, on the growth of four castor accessions namely; LAF-4, LAF-11, AKW-5 and AKW-7. Observations on growth were recorded on leaf area index (LAI), absolute growth rate (AGR), net assimilation rate (NAR), number of leaves and plant height – all per plant at 4, 8, 12, 16, 20, 24 and 28 weeks after sowing. The technique of growth analysis described by Steel and Torrie was adopted for data collection. Results showed that all the growth parameters were significantly affected by growth regulators and castor accessions at all growth stages, and were higher when castor accession were treated with 15% of coconut milk. Castor accessions varied significantly in growth being higher in AKW-5 at early growth stages and LAF-4 at latter growth stages. The 15% of coconut milk and AKW-5 interaction produced significantly higher growth at 8 to 24 WAS than other growth regulators and castor accession interactions. AKW-5 showed greater growth response to application of 15% of coconut milk.
Research Interests:
Real estate developments in Thailand, particularly housing, contribute to economic and national development. Almost all housing in Thailand is provided by the private sector. However, due to high competition and also negative factors... more
Real estate developments in Thailand, particularly housing, contribute to economic and national development. Almost all housing in Thailand is provided by the private sector. However, due to high competition and also negative factors affecting housing market such as economic downturn, political instability, high interest rate, etc., developers have to increase their competitive potential to survive in this market.
Research Interests:
Mars Rovers are the unmanned machines on planet MARS which are send to analyze and provide details about the planet. GPU and Genetic Algorithms are upcoming technologies used in Mars Rovers for analyzing and sending the data back to the... more
Mars Rovers are the unmanned machines on planet MARS which are send to analyze and provide details about the planet. GPU and Genetic Algorithms are upcoming technologies used in Mars Rovers for analyzing and sending the data back to the Earth base station. GPU stands for Graphics Processing Unit in which Image compression is the basic layout of the technology. Image compression involves WAVELET transform and Image segmentation involves genetic algorithm. This paper focuses on introducing the GPU technology and Genetic algorithm and methods involved in it which are key for space communication in the near future.
Research Interests:
Internet became a platform for fast communication and information transactions. Web pages undergo constant dynamic transformations. Due to this reason, it has become attackers preferred pathway for installing illicit products. It also... more
Internet became a platform for fast communication and information transactions. Web pages undergo constant dynamic transformations. Due to this reason, it has become attackers preferred pathway for installing illicit products. It also made the intruders to use World Wide Web to hack or attack a client’s system. Malwares may be installed to the target system to disclose the user information. Malicious web pages are created using code attacks, finding system vulnerabilities and other methods. It contains potential threats. Number of web pages and malicious content in it, is increasing proportionally. Thus, it requires a large security concern in the Internet. Various approaches have been made to detect maliciousness. Evolutionary computation reached its top notch in recent years. Fuzzy systems are used in solving issues in various application domains. This paper proposes a novel approach using genetically evolved Fuzzy rules. Every web page contains its own features which may differ for a malicious web page. Using this factor, the system is implemented.
Research Interests:
This paper review analysis of the performance of a fuel cell energy source based Multi Level Inverter topology. Multi Level Inverter topologies are suitable in high power application due to their ability to synthesize waveforms with... more
This paper review analysis of the performance of a fuel cell energy source based Multi Level Inverter topology. Multi Level Inverter topologies are suitable in high power application due to their ability to synthesize waveforms with better harmonic spectrum. The Multilevel inverter circuit analysis and selection of proper references discussed based on the formulation switching patterns. A Single phase five level cascaded inverter is used to explain the methods. The method can be easily extended to an m-level inverter. The cascaded inverter is subjected to a new modulation scheme, which uses multiple modulating signals with a single carrier. In order to justify the merits of the proposed modulation scheme, harmonic analysis for and measured THD and output voltages are compared and discussed.
Research Interests:
OFDM has several distinct challenges in the underwater channel environment. The underwater channel is known to be highly frequency selective with large delay and Doppler spreading as well as fast time variance. To overcome the poor... more
OFDM has several distinct challenges in the underwater channel environment. The underwater channel is known to be highly frequency selective with large delay and Doppler spreading as well as fast time variance. To overcome the poor communication environment between the underwater acoustic signal transmitter and receiver, previous research applied underwater acoustic OFDM communication system which had efficient bandwidth capacity and could mitigate multi-path delay spread effect via guard interval. Concurrently with this OFDM signal, additional data could be transmitted through spread spreading technique, which was called water-line technique. However, this decreased the performance of the OFDM modulation because the water-line signal degraded OFDM signal. An essential feature of this system is that it offers greater power and schemes with significant error protection for the transmission of sensor data information requiring a higher quality of service (QoS). The proposed underwater acoustic multimedia system employs high power, low speed modulation, and schemes providing significant error protection for the transmission of sensor data messages requiring a stringent bit-error rate (BER). In contrast, low power, high speed modulation, and less capable error protection schemes are provided for messages that can tolerate a high BER.
Research Interests:
The output frequency of a self excited induction generator (SEIG) driven by wind turbine and supplies static load are controlled, using MATLAB/simulink. The PID controller which employed for turbine rotor speed control and hence the... more
The output frequency of a self excited induction
generator (SEIG) driven by wind turbine and supplies static load
are controlled, using MATLAB/simulink. The PID controller
which employed for turbine rotor speed control and hence the
frequency regulation is proposed and simulated by MATLAB
software package. The modern wind turbines implement pitch
control in order to tap maximum energy at wind speeds lower
than rated wind speed. They are simple and rugged in
construction and offer impressive efficiency under varying
operating conditions. The PID controller which employed for
turbine rotor speed control and hence the frequency regulation is
proposed. In this paper, a turbine blade pitch control has been
assumed for this purpose.
generator (SEIG) driven by wind turbine and supplies static load
are controlled, using MATLAB/simulink. The PID controller
which employed for turbine rotor speed control and hence the
frequency regulation is proposed and simulated by MATLAB
software package. The modern wind turbines implement pitch
control in order to tap maximum energy at wind speeds lower
than rated wind speed. They are simple and rugged in
construction and offer impressive efficiency under varying
operating conditions. The PID controller which employed for
turbine rotor speed control and hence the frequency regulation is
proposed. In this paper, a turbine blade pitch control has been
assumed for this purpose.
Groundnut (Arachis hypogaea), a legume largely consumed by most populations in Africa, is widely grown as a food crop. This study is aimed at assessing the effect of some selected traditional processing methods (roasting with/without... more
Groundnut (Arachis hypogaea), a legume largely
consumed by most populations in Africa, is widely grown as a
food crop. This study is aimed at assessing the effect of some
selected traditional processing methods (roasting with/without
pod and boiling) on the protein and lipid composition of
groundnut for optimal nutritional yield of the end product(s).
Standard procedures were employed in the determination of the
proximate composition of raw groundnut samples with emphasis
on the lipid and protein content. Some selected traditional
processing methods (roasting with/without pod and boiling with
pod) were also employed and their effects on the lipid and
protein content evaluated. Results demonstrated that groundnuts
are excellent sources of protein and lipid. The processing
technique, especially, dehulling before roasting manifested a
significant (p<0.05) increase in the protein and lipid contents
when compared with raw samples and other techniques. Overall,
groundnut seed is a rich source of protein and fat. Hence, may be
employed in animal feeds and human diet. The processing
technique, roasting without pod, amongst others, resulted in
greater improvement in the protein and lipid contents. Hence, the
traditional processing method could effectively enhance the
nutritional value of legume seeds, particularly groundnut, and for
industrial/commercial purposes.
consumed by most populations in Africa, is widely grown as a
food crop. This study is aimed at assessing the effect of some
selected traditional processing methods (roasting with/without
pod and boiling) on the protein and lipid composition of
groundnut for optimal nutritional yield of the end product(s).
Standard procedures were employed in the determination of the
proximate composition of raw groundnut samples with emphasis
on the lipid and protein content. Some selected traditional
processing methods (roasting with/without pod and boiling with
pod) were also employed and their effects on the lipid and
protein content evaluated. Results demonstrated that groundnuts
are excellent sources of protein and lipid. The processing
technique, especially, dehulling before roasting manifested a
significant (p<0.05) increase in the protein and lipid contents
when compared with raw samples and other techniques. Overall,
groundnut seed is a rich source of protein and fat. Hence, may be
employed in animal feeds and human diet. The processing
technique, roasting without pod, amongst others, resulted in
greater improvement in the protein and lipid contents. Hence, the
traditional processing method could effectively enhance the
nutritional value of legume seeds, particularly groundnut, and for
industrial/commercial purposes.
Essential hypertension is sustained high blood pressure not attributable to a single cause but reflecting the interaction of multiple genetic and environmental influences. Dermatoglyphic involves the study of epidermal ridges present... more
Essential hypertension is sustained high blood pressure
not attributable to a single cause but reflecting the interaction of
multiple genetic and environmental influences. Dermatoglyphic
involves the study of epidermal ridges present on the surface of
palms, finger, soles and toes while cheiloscopy is the study of the
grooves or furrows present on the vermilion border of the human
lips. Finger and lip prints are known useful genetic markers in
some congenital and clinical diseases; as such this study was
aimed at determining the association between fingerprint and lip
print patterns in hypertensive patients. The present study was
carried out with hypertensive patients attending the outpatient
clinic of Ahmadu Bello University Teaching Hospital (ABUTH),
Zaria and was compared with a control group with normal blood
pressure.
not attributable to a single cause but reflecting the interaction of
multiple genetic and environmental influences. Dermatoglyphic
involves the study of epidermal ridges present on the surface of
palms, finger, soles and toes while cheiloscopy is the study of the
grooves or furrows present on the vermilion border of the human
lips. Finger and lip prints are known useful genetic markers in
some congenital and clinical diseases; as such this study was
aimed at determining the association between fingerprint and lip
print patterns in hypertensive patients. The present study was
carried out with hypertensive patients attending the outpatient
clinic of Ahmadu Bello University Teaching Hospital (ABUTH),
Zaria and was compared with a control group with normal blood
pressure.
R.K Narayan and C.F Ramuz are two writers belonging to two countries known for their pluralistic natures: linguistic, ethnic and religious. In this form of diversity we see the simultaneous valorization of a cosmopolitan tendency as... more
R.K Narayan and C.F Ramuz are two writers
belonging to two countries known for their pluralistic natures:
linguistic, ethnic and religious. In this form of diversity we see
the simultaneous valorization of a cosmopolitan tendency as well
as of the regional specificities. Such a situation that seems to be
positive for society proves to be problematic in literature as
universal and regional specificities begin opposing each other. A
writer’s work is faced with the dilemma of being termed either as
regional literature or world literature. The former is considered to
be inferior to the latter. It is this dichotomy that is faced by R.K
Narayan and C.F Ramuz. In this study we will investigate the
theoretical framework, if any exists, forming the basis of such a
categorization; the objective being, the determination of the
factors that decide whether an author should be considered as a
regional or a universal writer.
belonging to two countries known for their pluralistic natures:
linguistic, ethnic and religious. In this form of diversity we see
the simultaneous valorization of a cosmopolitan tendency as well
as of the regional specificities. Such a situation that seems to be
positive for society proves to be problematic in literature as
universal and regional specificities begin opposing each other. A
writer’s work is faced with the dilemma of being termed either as
regional literature or world literature. The former is considered to
be inferior to the latter. It is this dichotomy that is faced by R.K
Narayan and C.F Ramuz. In this study we will investigate the
theoretical framework, if any exists, forming the basis of such a
categorization; the objective being, the determination of the
factors that decide whether an author should be considered as a
regional or a universal writer.
This paper investigates the optimum dispersion mapping for 40Gbps WDM system. The paper shows the performance of five channel WDM system with the channel spacing of 100GHz (0.8nm) by using non-zero dispersion shifted fiber (NZDSF) and... more
This paper investigates the optimum dispersion mapping for 40Gbps WDM system. The paper shows the performance of
five channel WDM system with the channel spacing of 100GHz (0.8nm) by using non-zero dispersion shifted fiber (NZDSF) and
dispersion compensation fiber (DCF). In addition it reveals both pre-compensation and residual dispersion per span can develop the
performance. The modulation format used is RZ with 33% duty cycle. The optimum dispersion mappings for different channel
numbers are discussed with different residual dispersions. By applying the optimum dispersion mapping, the impairments in the
system can be minimized effectively .The analysis is done with OptiSystem software.
five channel WDM system with the channel spacing of 100GHz (0.8nm) by using non-zero dispersion shifted fiber (NZDSF) and
dispersion compensation fiber (DCF). In addition it reveals both pre-compensation and residual dispersion per span can develop the
performance. The modulation format used is RZ with 33% duty cycle. The optimum dispersion mappings for different channel
numbers are discussed with different residual dispersions. By applying the optimum dispersion mapping, the impairments in the
system can be minimized effectively .The analysis is done with OptiSystem software.
The study examined the chemical composition of fresh, sundried tender leaves and husks of cowpea (Vigna unguiculata). The tender leaves and husks were parboiled and sundried. Proximate, micronutrient, phytochemical and antinutrient... more
The study examined the chemical composition of fresh,
sundried tender leaves and husks of cowpea (Vigna
unguiculata). The tender leaves and husks were parboiled and
sundried. Proximate, micronutrient, phytochemical and
antinutrient compositions were determined using standard
procedures. Dried leaves had higher protein content than those of
fresh leaves (FL) and dried husks (HU). Dried leaves (DL) and
husks had lower fat content than the control (1.31 and 0.75 vs
9.10% (p<0.05). Sun drying increased the ash in both the DL and
HU. Carbohydrate increased more the in HU than in the DL. The
micronutrients in both DL and HU were reduced by sun drying.
Tannins, saponins, flavonoids and polyphenols were decreased in
the processed samples. Antinutrients were low. Haemaglutinin a
food toxicant had slight increases. Cowpea leaves and husks have
high nutrient potentials to justify the cultivation, processing,
consumption and diversification.
sundried tender leaves and husks of cowpea (Vigna
unguiculata). The tender leaves and husks were parboiled and
sundried. Proximate, micronutrient, phytochemical and
antinutrient compositions were determined using standard
procedures. Dried leaves had higher protein content than those of
fresh leaves (FL) and dried husks (HU). Dried leaves (DL) and
husks had lower fat content than the control (1.31 and 0.75 vs
9.10% (p<0.05). Sun drying increased the ash in both the DL and
HU. Carbohydrate increased more the in HU than in the DL. The
micronutrients in both DL and HU were reduced by sun drying.
Tannins, saponins, flavonoids and polyphenols were decreased in
the processed samples. Antinutrients were low. Haemaglutinin a
food toxicant had slight increases. Cowpea leaves and husks have
high nutrient potentials to justify the cultivation, processing,
consumption and diversification.
This paper presents the design and construction of charge controller for wind energy source. The charge controller is a small prototype that is suitable to charge small battery. The maximum charging current of the charge controller is... more
This paper presents the design and construction of charge controller for wind energy source. The charge controller is a small
prototype that is suitable to charge small battery. The maximum charging current of the charge controller is about 7 A. The charge
controller is designed using PIC 16F877A microcontroller, liquid-crystal display (LCD), silicon-controlled rectifier (SCR), rectifier
diodes and other electronic components. The SCR and rectifier diodes in conjunction with other components are used to charge the
battery. The battery charging is controlled by the microcontroller circuit. The LCD module displays the status of the battery while it is
charging. At the same time the voltage level of the battery is also displayed. The microcontroller controls the charging circuit and
diverted the charging current to the diverted load if the battery is fully charged. The microcontroller also produces signal to the audible
alarm circuit in the case of full charge battery. The simulation results are based on the ISIS software environments before
implementing the hardware description. The experimental results for charge controller are also mentioned.
prototype that is suitable to charge small battery. The maximum charging current of the charge controller is about 7 A. The charge
controller is designed using PIC 16F877A microcontroller, liquid-crystal display (LCD), silicon-controlled rectifier (SCR), rectifier
diodes and other electronic components. The SCR and rectifier diodes in conjunction with other components are used to charge the
battery. The battery charging is controlled by the microcontroller circuit. The LCD module displays the status of the battery while it is
charging. At the same time the voltage level of the battery is also displayed. The microcontroller controls the charging circuit and
diverted the charging current to the diverted load if the battery is fully charged. The microcontroller also produces signal to the audible
alarm circuit in the case of full charge battery. The simulation results are based on the ISIS software environments before
implementing the hardware description. The experimental results for charge controller are also mentioned.
The overall objective with this paper is to evaluate a method for designing nonlinear controllers in aircrafts with concern in robustness against modeling insecurities and also to minimize the design effort. The later objective is of... more
The overall objective with this paper is to evaluate a
method for designing nonlinear controllers in aircrafts with
concern in robustness against modeling insecurities and also to
minimize the design effort. The later objective is of great
importance since there exists, in the industry, an ambition to
automatize the design for as far extend as possible. The nonlinear
method, State Dependent Riccati Equation (SDRE), used in this
work is a nonlinear version of classic LQ design and both are
evaluated and compared for a few flying conditions. Also another
nonlinear control method is tested. LQ and SDRE show equal
performance during both looping and more complicated
maneuvers, such as high angle of attack wind-vector roll. Further
it is possible to automatize the LQ design as well as it is possible
for SDRE. Still SDRE is preferable since it will always be
somewhat more accurate than LQ. A Monte Carlo simulation is
made on LQ and SDRE showing that the model is robust against
relatively large modeling error of 40%.
method for designing nonlinear controllers in aircrafts with
concern in robustness against modeling insecurities and also to
minimize the design effort. The later objective is of great
importance since there exists, in the industry, an ambition to
automatize the design for as far extend as possible. The nonlinear
method, State Dependent Riccati Equation (SDRE), used in this
work is a nonlinear version of classic LQ design and both are
evaluated and compared for a few flying conditions. Also another
nonlinear control method is tested. LQ and SDRE show equal
performance during both looping and more complicated
maneuvers, such as high angle of attack wind-vector roll. Further
it is possible to automatize the LQ design as well as it is possible
for SDRE. Still SDRE is preferable since it will always be
somewhat more accurate than LQ. A Monte Carlo simulation is
made on LQ and SDRE showing that the model is robust against
relatively large modeling error of 40%.
- Unmanned Aerial Vehicle become popular and very useful today. Unmanned Aerial Vehicle types have fixed wing UAV and rotary wing UAV. Among rotary wing UAV, helicopter type is chosen to implement the mathematical model for UAH. Since... more
- Unmanned Aerial Vehicle become popular and very useful today. Unmanned Aerial Vehicle types have fixed wing UAV
and rotary wing UAV. Among rotary wing UAV, helicopter type is chosen to implement the mathematical model for UAH. Since
these helicopter mathematical model is very complex and inflexible, simple model “minimum-complexity helicopter simulation math
model” (MCHSMM) is used to develop a non-linear mathematical model R-50 helicopter for this work. This modeling consists of
three blocks: (1) Rigid body dynamics, (2) Force and torque dynamics, and (3) Flapping and thrust dynamics. Each of these are
implemented in MATALB SIMULINK. There are four control inputs: ulat (lateral control input), ulong (longitudinal control input), ucol
(collective control input) and uped (pedal control input). By alternating positive, negative, and zero to four control inputs, the resultant
responses of positions, Euler angles, translatory velocities, angular velocities and flapping angles are simulated. The stability analysis
for UAH are also analyzed and simulation results provides the real world approaches for UAH system.
and rotary wing UAV. Among rotary wing UAV, helicopter type is chosen to implement the mathematical model for UAH. Since
these helicopter mathematical model is very complex and inflexible, simple model “minimum-complexity helicopter simulation math
model” (MCHSMM) is used to develop a non-linear mathematical model R-50 helicopter for this work. This modeling consists of
three blocks: (1) Rigid body dynamics, (2) Force and torque dynamics, and (3) Flapping and thrust dynamics. Each of these are
implemented in MATALB SIMULINK. There are four control inputs: ulat (lateral control input), ulong (longitudinal control input), ucol
(collective control input) and uped (pedal control input). By alternating positive, negative, and zero to four control inputs, the resultant
responses of positions, Euler angles, translatory velocities, angular velocities and flapping angles are simulated. The stability analysis
for UAH are also analyzed and simulation results provides the real world approaches for UAH system.
Anabolic-androgenic steroids (AAS) are the synthetic derivatives of testosterone which are widely accepted as performance enhancers and illicitly self-administered to increase muscle mass and physical endurance. The use of anabolic... more
Anabolic-androgenic steroids (AAS) are the synthetic
derivatives of testosterone which are widely accepted as
performance enhancers and illicitly self-administered to increase
muscle mass and physical endurance. The use of anabolic
steroids by sportsmen and teenagers has increased to such extents
thereby raising questions about their hepatotoxicity. The present
study elucidates the adverse effects of AAS when administered at
supraphysiological doses. Its focus is on the effects of massive
doses of nandrolone decanoate, the most commonly abused AAS
on the levels of the two important enzymatic liver biomarkers,
aspartate aminotransferase (AST) and alanine aminotransferase
(ALT) in albino mice. Tissue samples (liver tissue) were
collected from normal control and nandrolone decanoate treated
(2.5mg twice a week, administered intramuscularly for 13 weeks)
albino mice and AST/ ALT levels of liver tissue were measured
by following the method of Reitman and Frankel (1957).The
results show a highly significant increase (p<0.01) in the AST
and ALT levels in nandrolone decanoate treated albino mice
compared to that of the normal control group. This study
suggests that nandrolone decanoate abuse can cause liver toxicity
which may alter the normal biochemical and pathological
mechanism of the organism.
derivatives of testosterone which are widely accepted as
performance enhancers and illicitly self-administered to increase
muscle mass and physical endurance. The use of anabolic
steroids by sportsmen and teenagers has increased to such extents
thereby raising questions about their hepatotoxicity. The present
study elucidates the adverse effects of AAS when administered at
supraphysiological doses. Its focus is on the effects of massive
doses of nandrolone decanoate, the most commonly abused AAS
on the levels of the two important enzymatic liver biomarkers,
aspartate aminotransferase (AST) and alanine aminotransferase
(ALT) in albino mice. Tissue samples (liver tissue) were
collected from normal control and nandrolone decanoate treated
(2.5mg twice a week, administered intramuscularly for 13 weeks)
albino mice and AST/ ALT levels of liver tissue were measured
by following the method of Reitman and Frankel (1957).The
results show a highly significant increase (p<0.01) in the AST
and ALT levels in nandrolone decanoate treated albino mice
compared to that of the normal control group. This study
suggests that nandrolone decanoate abuse can cause liver toxicity
which may alter the normal biochemical and pathological
mechanism of the organism.
All-optical demultiplexer of 10Gb/s channel dropped out of 40Gb/s data stream is demonstrated by using the method of four-wave mixing (FWM) and an optical filter. Demultiplexing of optical time division multiplexed (OTDM) signal is based... more
All-optical demultiplexer of 10Gb/s channel dropped out of 40Gb/s data stream is demonstrated by using the method of
four-wave mixing (FWM) and an optical filter. Demultiplexing of optical time division multiplexed (OTDM) signal is based on the
effect of nonlinearities in a highly nonlinear fiber (HNLF).We describe our experiment of all-optical demultiplexer and bit error rate
(BER) measurements.
four-wave mixing (FWM) and an optical filter. Demultiplexing of optical time division multiplexed (OTDM) signal is based on the
effect of nonlinearities in a highly nonlinear fiber (HNLF).We describe our experiment of all-optical demultiplexer and bit error rate
(BER) measurements.
Three-fourths of the world’s energy is consumed in cities and more than half of it is consumed in buildings. The construction sector is one of the most traditional & cost oriented industries and it makes much sense to bring innovations... more
Three-fourths of the world’s energy is consumed in
cities and more than half of it is consumed in buildings. The
construction sector is one of the most traditional & cost oriented
industries and it makes much sense to bring innovations that are
environmentally and economically sustainable. Sustainability in
the construction sector or in other words green buildings are
mainly focused on the reduction of emissions, construction of
energy efficient houses and maintaining thermal comfort of the
occupants.
cities and more than half of it is consumed in buildings. The
construction sector is one of the most traditional & cost oriented
industries and it makes much sense to bring innovations that are
environmentally and economically sustainable. Sustainability in
the construction sector or in other words green buildings are
mainly focused on the reduction of emissions, construction of
energy efficient houses and maintaining thermal comfort of the
occupants.
South Asian region is facing the challenges of political instabilities, social unrest, insecurities due to whatever is happening in political scene since last few decades. Present study focuses on the trends of globalization in South... more
South Asian region is facing the challenges of political
instabilities, social unrest, insecurities due to whatever is
happening in political scene since last few decades. Present study
focuses on the trends of globalization in South Asian English
novels with reference to Indian, Pakistani and Afghani novels.
South Asia is particularly the most targeted region due to its geopolitical
and strategic standing in global scenario. Moreover
stereotypical notions such as nationalism, fundamentalisms have
compartmentalized people of this region in suffocated cabins of
cast, creed, religion, nation and culture. In such a critical time a
piece of literature can no longer remain a mere piece of story that
serve to entertain, rather it is morally bound to fill the gaps in
order to break boundaries that lead to destruction. Amitav Gosh a
renowned Indian novelist in his novel The Shadow Lines (1988)
negates the concepts of national, social and cultural boundaries.
Our Lady Of Alice Bhati (2011) is a Pakistani novel by
Muhammad Hanif in which he finds common grounds between
two religions on the basis of humanity and nature. Afghanistan
born Khalid Hosseini’s And the Mountains Echoed (2013) is an
attempt to transcend national, cultural and geographical
boundaries to promote globalization. These authors give
importance to human and humanity and challenge stereotypical
boundaries, hence giving way to globalization. The researcher
will analyze texts in the light of Michel Foucault theory of power
and knowledge. Present study aims to find contribution of South
Asian English novels in bridging the gap in the very continent
particularly and across the continents generally
instabilities, social unrest, insecurities due to whatever is
happening in political scene since last few decades. Present study
focuses on the trends of globalization in South Asian English
novels with reference to Indian, Pakistani and Afghani novels.
South Asia is particularly the most targeted region due to its geopolitical
and strategic standing in global scenario. Moreover
stereotypical notions such as nationalism, fundamentalisms have
compartmentalized people of this region in suffocated cabins of
cast, creed, religion, nation and culture. In such a critical time a
piece of literature can no longer remain a mere piece of story that
serve to entertain, rather it is morally bound to fill the gaps in
order to break boundaries that lead to destruction. Amitav Gosh a
renowned Indian novelist in his novel The Shadow Lines (1988)
negates the concepts of national, social and cultural boundaries.
Our Lady Of Alice Bhati (2011) is a Pakistani novel by
Muhammad Hanif in which he finds common grounds between
two religions on the basis of humanity and nature. Afghanistan
born Khalid Hosseini’s And the Mountains Echoed (2013) is an
attempt to transcend national, cultural and geographical
boundaries to promote globalization. These authors give
importance to human and humanity and challenge stereotypical
boundaries, hence giving way to globalization. The researcher
will analyze texts in the light of Michel Foucault theory of power
and knowledge. Present study aims to find contribution of South
Asian English novels in bridging the gap in the very continent
particularly and across the continents generally
Social Media is considered as phenomenal in today’s generation. It conquered the world by storm and became more popular to the youth of most nations including the Philippines. This research aims to study the relationship of Social... more
Social Media is considered as phenomenal in today’s
generation. It conquered the world by storm and became more
popular to the youth of most nations including the Philippines.
This research aims to study the relationship of Social Media in
relation to the Academic Performance of the the students of
Bachelor of Science in Information Technology at Centro
Escolar University-Malolos. Among the one thirty eight (138)
respondents drawn using stratified random sampling there are 45
first years, 37 second and third years and 19 fourth years. There
are 102 males and 36 females participated in this study. Seventy
one (71) or 51.4% of the respondents have reached below
satisfactory grade average while sixty seven (67) or 48.6%
students have successfully reached the satisfactory academic
performance from an average grade. Sixty one (61) or 44.3%
falls under the Occasional User of Social Media while seventy
seven (77) or 55.7% falls under Frequent User of Social Media.
This represents that there are more Frequent User of Social
Media among the respondents participated in this study.
Students’ Prelim and Midterm Average and their Social Media
usage were correlated using Pearson ( r ) correlation and
evaluated that there is moderate significant relationship between
Social Media and the Academic Performance of the BSIT
students of Centro Escolar University – Malolos, Bulacan.
generation. It conquered the world by storm and became more
popular to the youth of most nations including the Philippines.
This research aims to study the relationship of Social Media in
relation to the Academic Performance of the the students of
Bachelor of Science in Information Technology at Centro
Escolar University-Malolos. Among the one thirty eight (138)
respondents drawn using stratified random sampling there are 45
first years, 37 second and third years and 19 fourth years. There
are 102 males and 36 females participated in this study. Seventy
one (71) or 51.4% of the respondents have reached below
satisfactory grade average while sixty seven (67) or 48.6%
students have successfully reached the satisfactory academic
performance from an average grade. Sixty one (61) or 44.3%
falls under the Occasional User of Social Media while seventy
seven (77) or 55.7% falls under Frequent User of Social Media.
This represents that there are more Frequent User of Social
Media among the respondents participated in this study.
Students’ Prelim and Midterm Average and their Social Media
usage were correlated using Pearson ( r ) correlation and
evaluated that there is moderate significant relationship between
Social Media and the Academic Performance of the BSIT
students of Centro Escolar University – Malolos, Bulacan.
of Critical Thinking Skills of Students in the College of Management and Technology at CEU Malolos”. Critical thinking is one of the 21st century education skills required in the tertiary level students and a particularly with high... more
of Critical Thinking Skills of Students in the
College of Management and Technology at CEU Malolos”.
Critical thinking is one of the 21st century education skills
required in the tertiary level students and a particularly with high
impact of importance in the field of education. Training skills
related to critical thinking is so important that some scholars
called it the main objective of university education and
experience. Cross-sectional analysis will be used in the study to
compare the critical thinking skills among students in the College
of Management and Technology of Centro Escolar University in
Malolos, Bulacan, Philippines. The sample and respondents of
the study includes a total of 277 students from first year to fourth
year enrolled in the different academic programs under the
College of Management and Technology during the Academic
Year 2013-2014. In determining the level of their Critical
Thinking Skills the instrumentation is the CEU-Lopez Critical
Thinking Test (Lopez, 2012) that is multi-aspect general
knowledge critical thinking test designed for tertiary students in
the Philippines and in Asian Context. Data was analyzed in the
two levels of descriptive and inferential statistics with the help of
SPSS software. In descriptive level, statistic traits such as
frequency, mean and standard deviation were used to describe
data. In inferential level, T- test was applied.
College of Management and Technology at CEU Malolos”.
Critical thinking is one of the 21st century education skills
required in the tertiary level students and a particularly with high
impact of importance in the field of education. Training skills
related to critical thinking is so important that some scholars
called it the main objective of university education and
experience. Cross-sectional analysis will be used in the study to
compare the critical thinking skills among students in the College
of Management and Technology of Centro Escolar University in
Malolos, Bulacan, Philippines. The sample and respondents of
the study includes a total of 277 students from first year to fourth
year enrolled in the different academic programs under the
College of Management and Technology during the Academic
Year 2013-2014. In determining the level of their Critical
Thinking Skills the instrumentation is the CEU-Lopez Critical
Thinking Test (Lopez, 2012) that is multi-aspect general
knowledge critical thinking test designed for tertiary students in
the Philippines and in Asian Context. Data was analyzed in the
two levels of descriptive and inferential statistics with the help of
SPSS software. In descriptive level, statistic traits such as
frequency, mean and standard deviation were used to describe
data. In inferential level, T- test was applied.
This study determined the influence of socio-cultural and economic environment on adolescents’ sexual behavior. Knowledge, attitude and beliefs were used as mediating variables to environment factor and adolescents’ sexual behavior.... more
This study determined the influence of socio-cultural
and economic environment on adolescents’ sexual behavior.
Knowledge, attitude and beliefs were used as mediating variables
to environment factor and adolescents’ sexual behavior. The
study used the descriptive-correlation research design. Two
hundred ninety adolescents ages 11 -19 years old from two high
schools and two universities from Region IV-A in the
Philippines, chosen through simple random sampling were the
respondents of the study. The results show that socio-cultural
(school) environment, attitude and knowledge were significantly
related to sexual behavior. Meanwhile, family and community
socio-economic environments were negatively related to sexual
behavior. Sexual behavior of adolescents differed when their age
and gender were considered. Males who are in their late
adolescence tend to engage more in risky sexual behaviors than
those who were in their mid- adolescence and in their early
adolescence. Attitude, age, gender and economic environment
predict adolescent’s sexual behavior. Based on model generated
socio-cultural environment, socio-economic environment had
indirect effect to sexual behaviors of the adolescents.
Knowledge fully mediates the relationship between sociocultural
(school) environment and sexual behavior. Beliefs and
attitude were not found to be significant mediators.
and economic environment on adolescents’ sexual behavior.
Knowledge, attitude and beliefs were used as mediating variables
to environment factor and adolescents’ sexual behavior. The
study used the descriptive-correlation research design. Two
hundred ninety adolescents ages 11 -19 years old from two high
schools and two universities from Region IV-A in the
Philippines, chosen through simple random sampling were the
respondents of the study. The results show that socio-cultural
(school) environment, attitude and knowledge were significantly
related to sexual behavior. Meanwhile, family and community
socio-economic environments were negatively related to sexual
behavior. Sexual behavior of adolescents differed when their age
and gender were considered. Males who are in their late
adolescence tend to engage more in risky sexual behaviors than
those who were in their mid- adolescence and in their early
adolescence. Attitude, age, gender and economic environment
predict adolescent’s sexual behavior. Based on model generated
socio-cultural environment, socio-economic environment had
indirect effect to sexual behaviors of the adolescents.
Knowledge fully mediates the relationship between sociocultural
(school) environment and sexual behavior. Beliefs and
attitude were not found to be significant mediators.
Areca palm (Areca catechu L.) of the family Arecaceae is an important commercial crop cultivated in the tropics like the Pacific, Asia and east Africa. Many insect and non insect pests induce serious damage to areca palms in different... more
Areca palm (Areca catechu L.) of the family Arecaceae
is an important commercial crop cultivated in the tropics like the
Pacific, Asia and east Africa. Many insect and non insect pests
induce serious damage to areca palms in different parts of the
world. The Red Palm Mite, Raoiella indica heavily infests
palms of nursery stage and young palms and induces damage by
sucking sap from the frond leaves of young palms during hot
dry weather. This polyphagous species of false spider mite
rapidly spreads through the Neotropical region where the mite
damages economically and ecologically important plants. The
present study is focussed on incidence, distribution pattern and
injurious status of R.indica on areca palms. Field sampling was
conducted fortnightly for the period of March, 2013 to
September, 2013 on areca palms cultivated in two districts viz.
Malappuram and Wayanadu of North Kerala, South India.
Results of the study revealed significantly high population
densities of the mite on areca palms with peak population in
March/April. High numbers of the mite could be observed on the
bottom frond leaves than the middle and top leaves. The present
study also indicated that the distribution pattern of the red palm
mite was relatively high in the Thenhipalam region of the
Malappuram district when compared to other regions surveyed.
is an important commercial crop cultivated in the tropics like the
Pacific, Asia and east Africa. Many insect and non insect pests
induce serious damage to areca palms in different parts of the
world. The Red Palm Mite, Raoiella indica heavily infests
palms of nursery stage and young palms and induces damage by
sucking sap from the frond leaves of young palms during hot
dry weather. This polyphagous species of false spider mite
rapidly spreads through the Neotropical region where the mite
damages economically and ecologically important plants. The
present study is focussed on incidence, distribution pattern and
injurious status of R.indica on areca palms. Field sampling was
conducted fortnightly for the period of March, 2013 to
September, 2013 on areca palms cultivated in two districts viz.
Malappuram and Wayanadu of North Kerala, South India.
Results of the study revealed significantly high population
densities of the mite on areca palms with peak population in
March/April. High numbers of the mite could be observed on the
bottom frond leaves than the middle and top leaves. The present
study also indicated that the distribution pattern of the red palm
mite was relatively high in the Thenhipalam region of the
Malappuram district when compared to other regions surveyed.
English is a widely spoken language today. It has often been referred to as ‘global language’, the lingua franca of the modern era and currently the language most often taught as a second language around the world. English in India is... more
English is a widely spoken language today. It has often
been referred to as ‘global language’, the lingua franca of the
modern era and currently the language most often taught as a
second language around the world. English in India is used not
only for communicating with the outside world, but also for
inter-state and intrastate communication. Because of the great
ethnic and linguistic diversity found within our nation, English
acts as an indispensable ‘link’ language. With the Information
Technology revolution and most software and operating systems
being developed in the English language, a new utility for written
and oral communication in the English language has emerged.
English is said to be the world’s most important language having
communicative and educative value. English is used all over the
world not out of any imposition but because of the realization
that it has certain advantages.
been referred to as ‘global language’, the lingua franca of the
modern era and currently the language most often taught as a
second language around the world. English in India is used not
only for communicating with the outside world, but also for
inter-state and intrastate communication. Because of the great
ethnic and linguistic diversity found within our nation, English
acts as an indispensable ‘link’ language. With the Information
Technology revolution and most software and operating systems
being developed in the English language, a new utility for written
and oral communication in the English language has emerged.
English is said to be the world’s most important language having
communicative and educative value. English is used all over the
world not out of any imposition but because of the realization
that it has certain advantages.
Business Intelligence (BI) is any information derived from analytics of existing data that can be used strategically in the organization. Data Mining is a subset of BI or a means/process of deriving BI from data using statistical... more
Business Intelligence (BI) is any information derived
from analytics of existing data that can be used strategically in
the organization. Data Mining is a subset of BI or a
means/process of deriving BI from data using statistical
modeling of the data. It can be used to find
relationships/correlations between the various data elements
captured which can be used to improve business performance or
at least understand what is happening better. With the rapid
exponential growth in size and number of available Databases in
commercial, industrial, administrative and other applications, it
is mandatory and important to examine how to extract
knowledge from voluminous data. Mining Association rules in
transactional or relational databases has recently attracted a lot
of attention in database communities. The task is to derive a set
of strong association rules in the form of “A1^….^
m=>B1^…^Bm” where Ai(for i €{1,2,.....m}) and Bi(for j €
{1,2,.....,n}) are set of attribute-values, from the relevant data
sets in a databases.
from analytics of existing data that can be used strategically in
the organization. Data Mining is a subset of BI or a
means/process of deriving BI from data using statistical
modeling of the data. It can be used to find
relationships/correlations between the various data elements
captured which can be used to improve business performance or
at least understand what is happening better. With the rapid
exponential growth in size and number of available Databases in
commercial, industrial, administrative and other applications, it
is mandatory and important to examine how to extract
knowledge from voluminous data. Mining Association rules in
transactional or relational databases has recently attracted a lot
of attention in database communities. The task is to derive a set
of strong association rules in the form of “A1^….^
m=>B1^…^Bm” where Ai(for i €{1,2,.....m}) and Bi(for j €
{1,2,.....,n}) are set of attribute-values, from the relevant data
sets in a databases.
We evaluate cardiovascular risk factors (CVD) and 10- year risk for coronary heart disease (CHD) in Thai adults living in Bangkoknoi district. Total number of 194 subjects (51 M, 143 F) aged 35-59 years were enrolled into this study.... more
We evaluate cardiovascular risk factors (CVD) and 10-
year risk for coronary heart disease (CHD) in Thai adults living
in Bangkoknoi district. Total number of 194 subjects (51 M, 143
F) aged 35-59 years were enrolled into this study. Information on
the martial status, education, occupation, living condition,
physical activities, smoking, consumption and drinking habits as
well as history of diseases were obtained through a questionnaire.
Anthropometric and biochemical assessment were done at the
beginning of the study.
year risk for coronary heart disease (CHD) in Thai adults living
in Bangkoknoi district. Total number of 194 subjects (51 M, 143
F) aged 35-59 years were enrolled into this study. Information on
the martial status, education, occupation, living condition,
physical activities, smoking, consumption and drinking habits as
well as history of diseases were obtained through a questionnaire.
Anthropometric and biochemical assessment were done at the
beginning of the study.
A 40 year old female presented as post-operative case with diagnosed case of spindle cell sarcoma of uterine cervix with multiple liver, lung and scar recurrence. Patient was plan for palliative chemotherapy. Our case is unique is... more
A 40 year old female presented as post-operative case
with diagnosed case of spindle cell sarcoma of uterine cervix
with multiple liver, lung and scar recurrence. Patient was plan for
palliative chemotherapy. Our case is unique is presentation
because it’s from spindle cell sarcoma which is very rare only
150 case reported in literature.
with diagnosed case of spindle cell sarcoma of uterine cervix
with multiple liver, lung and scar recurrence. Patient was plan for
palliative chemotherapy. Our case is unique is presentation
because it’s from spindle cell sarcoma which is very rare only
150 case reported in literature.
In this paper, we analyse two-unit cold standby system with instructions and post-repair inspection. On the failure of a unit, an expert repairman comes with his assistant and gives instructions to his assistant for repairing the unit.... more
In this paper, we analyse two-unit cold standby system
with instructions and post-repair inspection. On the failure of a
unit, an expert repairman comes with his assistant and gives
instructions to his assistant for repairing the unit. After getting
instructions, the assistant repairman immediately starts the repair
of the failed unit. When the assistant completes the repair, the
inspection is carried out by the expert to see whether the unit
repaired by his assistant is perfectly repaired or not. If not, the
expert himself repairs it perfectly. Various measures of the
system effectiveness are obtained by making use of semi-Markov
processes and regenerative point technique. Study through graphs
is also made.
with instructions and post-repair inspection. On the failure of a
unit, an expert repairman comes with his assistant and gives
instructions to his assistant for repairing the unit. After getting
instructions, the assistant repairman immediately starts the repair
of the failed unit. When the assistant completes the repair, the
inspection is carried out by the expert to see whether the unit
repaired by his assistant is perfectly repaired or not. If not, the
expert himself repairs it perfectly. Various measures of the
system effectiveness are obtained by making use of semi-Markov
processes and regenerative point technique. Study through graphs
is also made.
The research was carried out to minimize nitrate leachate in RBE soil by in cooperating green manures (Sesbania rostrata, Gliricidia and sunhemp) and Azolla. The soil samples for experiment was collected from non agricultural lands in... more
The research was carried out to minimize nitrate
leachate in RBE soil by in cooperating green manures (Sesbania
rostrata, Gliricidia and sunhemp) and Azolla. The soil samples
for experiment was collected from non agricultural lands in
Thavashikulam, Vavuniya. Experiment was carried out with
RCBD with six treatments such as Control(T1), Urea (T2), Sun
Hemp (T3) Azolla (T4) ) Gliricidia (T5) and Sesbania rostrata
(T6), and three replicates. The results were analyzed by
ANOVA for a Random Complete Block design (RCBD) to
determine significance of differences (P>0.05) between the
treatments. Duncun mean comparison was carried out by using
SAS package
leachate in RBE soil by in cooperating green manures (Sesbania
rostrata, Gliricidia and sunhemp) and Azolla. The soil samples
for experiment was collected from non agricultural lands in
Thavashikulam, Vavuniya. Experiment was carried out with
RCBD with six treatments such as Control(T1), Urea (T2), Sun
Hemp (T3) Azolla (T4) ) Gliricidia (T5) and Sesbania rostrata
(T6), and three replicates. The results were analyzed by
ANOVA for a Random Complete Block design (RCBD) to
determine significance of differences (P>0.05) between the
treatments. Duncun mean comparison was carried out by using
SAS package
Video summarization is the process to represent the content of video in effective manner.It is based on two types , static video summary and dynamic video skimming . Static video summary is the process that selects a set of salient... more
Video summarization is the process to represent the
content of video in effective manner.It is based on two types ,
static video summary and dynamic video skimming . Static video
summary is the process that selects a set of salient images (called
key frames) extracted or synthesized from the original video to
represent the video contents. Dynamic video skimming is method
to make the original video as several short video clips it can be
done by using two -ways. It’s objective is to extract the main
events (highlights of the match) from cricket video and make a
short summary of the match so that it can take a small memory
space as well as for fast content browsing transmission, and also
retrieval.
content of video in effective manner.It is based on two types ,
static video summary and dynamic video skimming . Static video
summary is the process that selects a set of salient images (called
key frames) extracted or synthesized from the original video to
represent the video contents. Dynamic video skimming is method
to make the original video as several short video clips it can be
done by using two -ways. It’s objective is to extract the main
events (highlights of the match) from cricket video and make a
short summary of the match so that it can take a small memory
space as well as for fast content browsing transmission, and also
retrieval.
Due to the rapid technological progress, the consumption of electric energy increases continuously. But the transmission systems are not extended to the same extent because building of new lines is difficult for environmental as well... more
Due to the rapid technological progress, the
consumption of electric energy increases continuously. But the
transmission systems are not extended to the same extent because
building of new lines is difficult for environmental as well as
political reasons. Hence, the systems are driven closer to their
limits resulting in congestions and critical situations endangering
the system security. Power Flow Control devices such as Flexible
AC Transmission Systems (FACTS) provide the opportunity to
influence power flows and voltages and therefore to enhance
system security, e.g. by resolving congestions and improving the
voltage profile. Several kinds of FACTS controllers have been
commissioned in various parts of the world. This paper presents
various types of FACTS devices such as: load tap changers,
phase-angle regulators, static VAR compensators, thyristorcontrolled
series compensators, interphase power controllers,
static compensators, and unified power flow controllers. There
classification based on steady sate and transient state stability
and Power electronic and control technology have been studied.
consumption of electric energy increases continuously. But the
transmission systems are not extended to the same extent because
building of new lines is difficult for environmental as well as
political reasons. Hence, the systems are driven closer to their
limits resulting in congestions and critical situations endangering
the system security. Power Flow Control devices such as Flexible
AC Transmission Systems (FACTS) provide the opportunity to
influence power flows and voltages and therefore to enhance
system security, e.g. by resolving congestions and improving the
voltage profile. Several kinds of FACTS controllers have been
commissioned in various parts of the world. This paper presents
various types of FACTS devices such as: load tap changers,
phase-angle regulators, static VAR compensators, thyristorcontrolled
series compensators, interphase power controllers,
static compensators, and unified power flow controllers. There
classification based on steady sate and transient state stability
and Power electronic and control technology have been studied.
Human capital is just one of an organization’s intangible assets. It is basically all of the competencies and commitment of the people within an organization i.e. their skills, experience, potential and capacity. Human capital... more
Human capital is just one of an organization’s
intangible assets. It is basically all of the competencies and
commitment of the people within an organization i.e. their skills,
experience, potential and capacity. Human capital management is
a reciprocal relationship between supply and demand:
employees, contractors and consultants invest their own human
capital into business enterprises and the business enterprises need
to manage the supplier. Any organization interested in its
performance will naturally ask how well they are managing this
asset to ensure maximum return on their investment. In the same
way, all employees, contractors, consultants and providers of
human capital want to ensure they are getting the appropriate
return for their own human capital investing through salary,
bonuses, benefits, and so on. The aim of this paper is to study of
nature of human capital management and its strategic role in
achieving of competitive advantage for the organization and it is
a review paper. The results of this study show the strategic
importance of human capital and managing them in
organizations.
intangible assets. It is basically all of the competencies and
commitment of the people within an organization i.e. their skills,
experience, potential and capacity. Human capital management is
a reciprocal relationship between supply and demand:
employees, contractors and consultants invest their own human
capital into business enterprises and the business enterprises need
to manage the supplier. Any organization interested in its
performance will naturally ask how well they are managing this
asset to ensure maximum return on their investment. In the same
way, all employees, contractors, consultants and providers of
human capital want to ensure they are getting the appropriate
return for their own human capital investing through salary,
bonuses, benefits, and so on. The aim of this paper is to study of
nature of human capital management and its strategic role in
achieving of competitive advantage for the organization and it is
a review paper. The results of this study show the strategic
importance of human capital and managing them in
organizations.
The levels of six trace metals namely iron, lead, manganese, copper, zinc and nickel were investigated in drinking water and groundwater sources in Ota, Nigeria. Detected concentrations of Mn, Cu and Zn were below the World Health... more
The levels of six trace metals namely iron, lead,
manganese, copper, zinc and nickel were investigated in drinking
water and groundwater sources in Ota, Nigeria. Detected
concentrations of Mn, Cu and Zn were below the World Health
organization and Standard Organization of Nigeria maximum
permissible limits. Fe (92%) and Ni (53%) in some drinking
water and groundwater sources were found in concentrations that
exceeded the maximum permissible limits for these metals.
Notably, the levels of Pb were below detection limit in all the
bottled, well and borehole water, with exception of the hospital
borehole, while the swimming pool had high concentrations of
Fe (0.88 mg/L), Pb (0.21 mg/L) and Ni (0.19mg/L) compared to
SON (0.30 mg/L), WHO (0.01 mg/L) and WHO (0.07 mg/L)
respectively. Pollution indices indicated significant pollution of
Pb, Fe and Ni. Overall, the mean metal levels in the sampled
water sources followed a descending order,
Fe>Cu>Zn>Ni>Pb>Mn. Some of the drinking water and
groundwater sources could be considered safe for drinking, but
proactive measures should be taken to check the levels of Fe, Pb
and Ni in the swimming pool.
manganese, copper, zinc and nickel were investigated in drinking
water and groundwater sources in Ota, Nigeria. Detected
concentrations of Mn, Cu and Zn were below the World Health
organization and Standard Organization of Nigeria maximum
permissible limits. Fe (92%) and Ni (53%) in some drinking
water and groundwater sources were found in concentrations that
exceeded the maximum permissible limits for these metals.
Notably, the levels of Pb were below detection limit in all the
bottled, well and borehole water, with exception of the hospital
borehole, while the swimming pool had high concentrations of
Fe (0.88 mg/L), Pb (0.21 mg/L) and Ni (0.19mg/L) compared to
SON (0.30 mg/L), WHO (0.01 mg/L) and WHO (0.07 mg/L)
respectively. Pollution indices indicated significant pollution of
Pb, Fe and Ni. Overall, the mean metal levels in the sampled
water sources followed a descending order,
Fe>Cu>Zn>Ni>Pb>Mn. Some of the drinking water and
groundwater sources could be considered safe for drinking, but
proactive measures should be taken to check the levels of Fe, Pb
and Ni in the swimming pool.
Health service is conducted to obtain a better level of health of the society. A decent level of health would increase of productivity, quality of life, and human development index as well as reducing poverty. The objectives of the... more
Health service is conducted to obtain a better level of
health of the society. A decent level of health would increase of
productivity, quality of life, and human development index as
well as reducing poverty. The objectives of the research are (1) to
analyze the effects of health services for the poor people on the
health status in Medan City and (2) to analyze the effect of health
and human services on regional developments in Medan City.
This is an explanatory research. Population is poor family living
in Medan City having Askeskin or Jamkesnas card. A number of
876 samples were chosen proportionally from 21 sub- district of
Medan City. The effect of health service of poor people on
human and regional development was analyzed by linear
regression test.
health of the society. A decent level of health would increase of
productivity, quality of life, and human development index as
well as reducing poverty. The objectives of the research are (1) to
analyze the effects of health services for the poor people on the
health status in Medan City and (2) to analyze the effect of health
and human services on regional developments in Medan City.
This is an explanatory research. Population is poor family living
in Medan City having Askeskin or Jamkesnas card. A number of
876 samples were chosen proportionally from 21 sub- district of
Medan City. The effect of health service of poor people on
human and regional development was analyzed by linear
regression test.
- Objective: To assess the knowledge of health care professionals regarding medico-legal aspects and its negligence. Materials and Methods: This descriptive epidemiological study was conducted among two specialties of health... more
- Objective: To assess the knowledge of health care
professionals regarding medico-legal aspects and its negligence.
Materials and Methods: This descriptive epidemiological
study was conducted among two specialties of health
professionals. The total study sample composed of 123 doctors
out of which 68 were males and 55 were females. A self
structured questionnaire was developed to assess the awareness
of consumer protection art (CPA) and whether these
professionals were following the medico-legal aspects. The SPSS
software was applied for data analysis & student’s t-test ANOVA
test were used as tests of significance.
professionals regarding medico-legal aspects and its negligence.
Materials and Methods: This descriptive epidemiological
study was conducted among two specialties of health
professionals. The total study sample composed of 123 doctors
out of which 68 were males and 55 were females. A self
structured questionnaire was developed to assess the awareness
of consumer protection art (CPA) and whether these
professionals were following the medico-legal aspects. The SPSS
software was applied for data analysis & student’s t-test ANOVA
test were used as tests of significance.
The paper proposes a new approach for detecting alive human beings in devastating environments using a low cost autonomous robot. The proposed alive human body detection system uses a specific set of sensors that gives information... more
The paper proposes a new approach for detecting alive
human beings in devastating environments using a low cost
autonomous robot. The proposed alive human body detection
system uses a specific set of sensors that gives information about
the presence of an alive human body and a low quality camera to
acquire a video of scene of the environment. Having detected an
obstacle or alive human body, the set of sensors trigger the
camera to show live scene. The video is then displayed on a PC
or a laptop at base station and processed at MATLAB for further
analysis. The alive human detection system proposed in this
paper is highly reliable as it is using a set of sensors for
detection. The data and information required to be acquired and
processed for rescue operation are less. So, it is very cost
effective and faster to be applied in real-time operating
environment.
human beings in devastating environments using a low cost
autonomous robot. The proposed alive human body detection
system uses a specific set of sensors that gives information about
the presence of an alive human body and a low quality camera to
acquire a video of scene of the environment. Having detected an
obstacle or alive human body, the set of sensors trigger the
camera to show live scene. The video is then displayed on a PC
or a laptop at base station and processed at MATLAB for further
analysis. The alive human detection system proposed in this
paper is highly reliable as it is using a set of sensors for
detection. The data and information required to be acquired and
processed for rescue operation are less. So, it is very cost
effective and faster to be applied in real-time operating
environment.
The main aim of the present investigation is to determine the Moisture Content, Total ash, Acid insoluble ash, Water soluble ash, Alcohol soluble Extractive value and proximate analysis of Persea americana & Actinidia deliciosa fruit.... more
The main aim of the present investigation is to
determine the Moisture Content, Total ash, Acid insoluble ash,
Water soluble ash, Alcohol soluble Extractive value and
proximate analysis of Persea americana & Actinidia deliciosa
fruit. The fruit samples were shade dried, powdered and used for
further analysis. The phytochemicals were studied using the six
different solvents extracts such as aqueous, ethanol, ethyl acetate,
chloroform, petroleum ether and methanol. Among them
aqueous, ethanol, ethyl acetate extract has shown the presence of
potential components which act as antioxidants.
determine the Moisture Content, Total ash, Acid insoluble ash,
Water soluble ash, Alcohol soluble Extractive value and
proximate analysis of Persea americana & Actinidia deliciosa
fruit. The fruit samples were shade dried, powdered and used for
further analysis. The phytochemicals were studied using the six
different solvents extracts such as aqueous, ethanol, ethyl acetate,
chloroform, petroleum ether and methanol. Among them
aqueous, ethanol, ethyl acetate extract has shown the presence of
potential components which act as antioxidants.
Concepts have been interpreted differently by historians in different times to give a comprehensive view of the past. We are familiar with political history, social history, economic history and administrative history. Maritime history... more
Concepts have been interpreted differently by historians in
different times to give a comprehensive view of the past. We are
familiar with political history, social history, economic history
and administrative history. Maritime history or Sea Power
history is yet another concept, which has been gaining
momentum and currency these days. Maritime history has
become a tool in the hands of several Indian historians who are
interested in Indo- Portuguese history. The study of maritime
history enables to come closer to the crucial dynamics of
historical process. Maritime history embraces many aspects of
history, such as international politics, navigation, oceanic
currents, maritime transportation, coastal society, development of
ports and port-towns, sea-borne trade and commerce, porthinterland
relations and so on. As far as India and the Indian
Ocean regions are concerned, maritime studies have a great
relevance in the exchange of culture, establishment of political
power, the dynamics of society, trade and commerce and religion
of these areas.
different times to give a comprehensive view of the past. We are
familiar with political history, social history, economic history
and administrative history. Maritime history or Sea Power
history is yet another concept, which has been gaining
momentum and currency these days. Maritime history has
become a tool in the hands of several Indian historians who are
interested in Indo- Portuguese history. The study of maritime
history enables to come closer to the crucial dynamics of
historical process. Maritime history embraces many aspects of
history, such as international politics, navigation, oceanic
currents, maritime transportation, coastal society, development of
ports and port-towns, sea-borne trade and commerce, porthinterland
relations and so on. As far as India and the Indian
Ocean regions are concerned, maritime studies have a great
relevance in the exchange of culture, establishment of political
power, the dynamics of society, trade and commerce and religion
of these areas.
Concepts have been interpreted differently by historians in different times to give a comprehensive view of the past. We are familiar with political history, social history, economic history and administrative history. Maritime history... more
Concepts have been interpreted differently by historians in
different times to give a comprehensive view of the past. We are
familiar with political history, social history, economic history
and administrative history. Maritime history or Sea Power
history is yet another concept, which has been gaining
momentum and currency these days. Maritime history has
become a tool in the hands of several Indian historians who are
interested in Indo- Portuguese history. The study of maritime
history enables to come closer to the crucial dynamics of
historical process. Maritime history embraces many aspects of
history, such as international politics, navigation, oceanic
currents, maritime transportation, coastal society, development of
ports and port-towns, sea-borne trade and commerce, porthinterland
relations and so on. As far as India and the Indian
Ocean regions are concerned, maritime studies have a great
relevance in the exchange of culture, establishment of political
power, the dynamics of society, trade and commerce and religion
of these areas.
different times to give a comprehensive view of the past. We are
familiar with political history, social history, economic history
and administrative history. Maritime history or Sea Power
history is yet another concept, which has been gaining
momentum and currency these days. Maritime history has
become a tool in the hands of several Indian historians who are
interested in Indo- Portuguese history. The study of maritime
history enables to come closer to the crucial dynamics of
historical process. Maritime history embraces many aspects of
history, such as international politics, navigation, oceanic
currents, maritime transportation, coastal society, development of
ports and port-towns, sea-borne trade and commerce, porthinterland
relations and so on. As far as India and the Indian
Ocean regions are concerned, maritime studies have a great
relevance in the exchange of culture, establishment of political
power, the dynamics of society, trade and commerce and religion
of these areas.
The right alternative law implies the left alternative law in loop rings of characteristic other than 2. We show that there exists a loop which fails to be an extra loop, even though its characteristic 2 loop rings are right... more
The right alternative law implies the left alternative
law in loop rings of characteristic other than 2. We show that
there exists a loop which fails to be an extra loop, even though its
characteristic 2 loop rings are right alternative.
law in loop rings of characteristic other than 2. We show that
there exists a loop which fails to be an extra loop, even though its
characteristic 2 loop rings are right alternative.
Research Interests:
The major digestive enzyme activities and digestive indices were compared between Etroplus suratensis and Oreochromis mossambicus. Pepsin-like acid proteases that acts on low pH has been identified all along the digestive tract of... more
The major digestive enzyme activities and digestive
indices were compared between Etroplus suratensis and
Oreochromis mossambicus. Pepsin-like acid proteases that acts
on low pH has been identified all along the digestive tract of both
the fishes. Comparatively low alpha amylase activity is shown by
the E. suratensis and the enzyme is distributed almost equally
throughout the intestinal segments in both the species. Very low
alkaline protease activity is found in the stomach of both the
fishes and in O. mossambicus, the enzyme activity diminishes
extensively towards the posterior portion of the intestine whereas
in E. suratensis the activity increases towards the posterior part.
The present study showed that lipase is one of the prominent
digestive enzymes in O. mossambicus with a remarkable specific
activity throughout the digestive tract than that of E. suratensis.
It has been noted that O. mossambicus has a higher values for
digestive somatic index, hepato somatic index, intestinal
coefficient and gut Vs standard length ratio than that of E.
suratensis indicating its higher digestive and metabolic
capabilities.
indices were compared between Etroplus suratensis and
Oreochromis mossambicus. Pepsin-like acid proteases that acts
on low pH has been identified all along the digestive tract of both
the fishes. Comparatively low alpha amylase activity is shown by
the E. suratensis and the enzyme is distributed almost equally
throughout the intestinal segments in both the species. Very low
alkaline protease activity is found in the stomach of both the
fishes and in O. mossambicus, the enzyme activity diminishes
extensively towards the posterior portion of the intestine whereas
in E. suratensis the activity increases towards the posterior part.
The present study showed that lipase is one of the prominent
digestive enzymes in O. mossambicus with a remarkable specific
activity throughout the digestive tract than that of E. suratensis.
It has been noted that O. mossambicus has a higher values for
digestive somatic index, hepato somatic index, intestinal
coefficient and gut Vs standard length ratio than that of E.
suratensis indicating its higher digestive and metabolic
capabilities.
Research Interests:
This paper studies the structure and properties of platinum complexes of dithiocarbamate derivatives. Dithiocarbamate complexes are found to be very stable and are highly water soluble due to the presences of hydrophilic moiety in... more
This paper studies the structure and properties of
platinum complexes of dithiocarbamate derivatives.
Dithiocarbamate complexes are found to be very stable and are
highly water soluble due to the presences of hydrophilic moiety
in their structure. Such complexes have been used as metal
complexing species for several decades. They form chelates with
almost all metals ions in the Periodic table and have found
numerous applications on biological, agricultural, electronics
and act as stabilizing agents in electroless copper plating. In this
work, ethylenediamine and diethanolamine dithiocarbamates are
prepared and complexed with Pt(II) salts to form stable
complexes. The complexes are characterized by Rapid Elemental
Analysis. The structure of the stable complexes are confirmed
with Electronic and I.R Spectral Analysis.
platinum complexes of dithiocarbamate derivatives.
Dithiocarbamate complexes are found to be very stable and are
highly water soluble due to the presences of hydrophilic moiety
in their structure. Such complexes have been used as metal
complexing species for several decades. They form chelates with
almost all metals ions in the Periodic table and have found
numerous applications on biological, agricultural, electronics
and act as stabilizing agents in electroless copper plating. In this
work, ethylenediamine and diethanolamine dithiocarbamates are
prepared and complexed with Pt(II) salts to form stable
complexes. The complexes are characterized by Rapid Elemental
Analysis. The structure of the stable complexes are confirmed
with Electronic and I.R Spectral Analysis.
Research Interests:
Cross-Site Request Forgery (CSRF) is an attack on the privacy of clients of a particular web site which can lead to a total breach of security when the person’s details are stolen or manipulated in any way. The CSRF attack involves... more
Cross-Site Request Forgery (CSRF) is an attack on the
privacy of clients of a particular web site which can lead to a
total breach of security when the person’s details are stolen or
manipulated in any way. The CSRF attack involves three parties;
the attacker, a client and the web site. The goal of this kind of
attack is to steal the client cookies, or any other sensitive
information, which can identify the client with the web site. With
the token of the legitimate user at hand, the attacker can proceed
to act as the user in his interaction with the site. Cross-Site
Request Forgery attacks occur when a malicious web site causes
a user’s web browser to perform an unwanted action on a trusted
site. In this way, the attacker can impersonate the user. In this
paper, the researcher investigated on the possibility of utilizing
dynamic passwords to avert CSRF. The results obtained indicate
that 94% of the respondents indicated that the dynamic
passwords are 75% perfect in CSRF prevention.
privacy of clients of a particular web site which can lead to a
total breach of security when the person’s details are stolen or
manipulated in any way. The CSRF attack involves three parties;
the attacker, a client and the web site. The goal of this kind of
attack is to steal the client cookies, or any other sensitive
information, which can identify the client with the web site. With
the token of the legitimate user at hand, the attacker can proceed
to act as the user in his interaction with the site. Cross-Site
Request Forgery attacks occur when a malicious web site causes
a user’s web browser to perform an unwanted action on a trusted
site. In this way, the attacker can impersonate the user. In this
paper, the researcher investigated on the possibility of utilizing
dynamic passwords to avert CSRF. The results obtained indicate
that 94% of the respondents indicated that the dynamic
passwords are 75% perfect in CSRF prevention.
Research Interests:
The gonadosomatic index of the channa marulius from Son river Shahdol. Studies have been carried out the scientific management for obtaining high yield of fish production eventually calls the adequate and in-depth study of breeding... more
The gonadosomatic index of the channa marulius from
Son river Shahdol. Studies have been carried out the scientific
management for obtaining high yield of fish production
eventually calls the adequate and in-depth study of breeding
mechanism. In order to complete the task present study was
undertaken to trace accurately spawning period of channa
marulius. This is reported in terms of gonad somatic index which
express the relative change in gonad weight to the percentage of
body weight. During present study the peak value of GSI was
observed only once in the month of May (47.56%) indicating
only one spawning period in channa marulius . i.e. from June to
August.
Son river Shahdol. Studies have been carried out the scientific
management for obtaining high yield of fish production
eventually calls the adequate and in-depth study of breeding
mechanism. In order to complete the task present study was
undertaken to trace accurately spawning period of channa
marulius. This is reported in terms of gonad somatic index which
express the relative change in gonad weight to the percentage of
body weight. During present study the peak value of GSI was
observed only once in the month of May (47.56%) indicating
only one spawning period in channa marulius . i.e. from June to
August.
Research Interests:
Color, Total Suspended Solids (TSS) and Chemicals are the main form of pollutants in wastewater or industrial effluents. In pharmaceutical effluents the values of these parameters are high and also depict wide variation due to... more
Color, Total Suspended Solids (TSS) and Chemicals
are the main form of pollutants in wastewater or industrial
effluents. In pharmaceutical effluents the values of these
parameters are high and also depict wide variation due to
variation in the type of medicines manufactured and raw material
utilization. In the present investigation in order to decrease the
waste hazards and to restrict resulted effects on the environment,
the efficiency of coagulation and flocculation processes have
been studied. 3 types of coagulants i.e. aluminium sulphate
(alum), ferric chloride, ferrous sulphate along with pre dosing of
lime (pH booster) and nanocrystalline (adsorbent) have been
used. Polyelectrolyte is used as a flocculent.
are the main form of pollutants in wastewater or industrial
effluents. In pharmaceutical effluents the values of these
parameters are high and also depict wide variation due to
variation in the type of medicines manufactured and raw material
utilization. In the present investigation in order to decrease the
waste hazards and to restrict resulted effects on the environment,
the efficiency of coagulation and flocculation processes have
been studied. 3 types of coagulants i.e. aluminium sulphate
(alum), ferric chloride, ferrous sulphate along with pre dosing of
lime (pH booster) and nanocrystalline (adsorbent) have been
used. Polyelectrolyte is used as a flocculent.
Research Interests:
In this research paper, the effect of wind velocity and structural response of building frame on sloping ground has been studied. Considering various frame geometries and slope of grounds. Combination of static and wind loads are... more
In this research paper, the effect of wind velocity and
structural response of building frame on sloping ground has been
studied. Considering various frame geometries and slope of
grounds. Combination of static and wind loads are considered.
For combination, 60 cases in different wind zones and three
different heights of building frames are analysed. STAAD-Pro
v8i software has been used for analysis purpose. Results are
collected in terms of axial force, Shear force, moment, support
reaction, Storey-wise drift and Displacement which are critically
analysed to quantify the effects of various slope of ground.
structural response of building frame on sloping ground has been
studied. Considering various frame geometries and slope of
grounds. Combination of static and wind loads are considered.
For combination, 60 cases in different wind zones and three
different heights of building frames are analysed. STAAD-Pro
v8i software has been used for analysis purpose. Results are
collected in terms of axial force, Shear force, moment, support
reaction, Storey-wise drift and Displacement which are critically
analysed to quantify the effects of various slope of ground.
Research Interests:
Geminiviruses are a group of plant viruses that contain circular single stranded (ss) DNA genomes encapsidated in small twinned icosahedral capsids .The virus DNA A plus strand encodes the coat protein (CP/AV1) essential for viral... more
Geminiviruses are a group of plant viruses that contain
circular single stranded (ss) DNA genomes encapsidated in small
twinned icosahedral capsids .The virus DNA A plus strand
encodes the coat protein (CP/AV1) essential for viral
transmission by whiteflies (Bemisia tabaci)[4]. Jatropha has
been found to have strong molluscicidal activity and the latex to
be strongly inhibitory to watermelon mosaic virus. It is also
listed as a homicide, piscicide and raticide.
circular single stranded (ss) DNA genomes encapsidated in small
twinned icosahedral capsids .The virus DNA A plus strand
encodes the coat protein (CP/AV1) essential for viral
transmission by whiteflies (Bemisia tabaci)[4]. Jatropha has
been found to have strong molluscicidal activity and the latex to
be strongly inhibitory to watermelon mosaic virus. It is also
listed as a homicide, piscicide and raticide.
Research Interests:
A variety of active above knee prosthesis have been manufactured over the past decade and there has been ambiguity over the advantages and disadvantages of the various counterparts. The most Therefore, this study involves analysis... more
A variety of active above knee prosthesis have been
manufactured over the past decade and there has been ambiguity
over the advantages and disadvantages of the various
counterparts.
The most Therefore, this study involves analysis and
comparison of various prosthesis based on the mechanism
employed.
manufactured over the past decade and there has been ambiguity
over the advantages and disadvantages of the various
counterparts.
The most Therefore, this study involves analysis and
comparison of various prosthesis based on the mechanism
employed.
Research Interests:
Diverse pectin rich sources like food dumps, food waste waters, spoiled fruits, vegetables and alkaline soils were screened for alkaline bacterial pectinolytic isolates by enrichment culturing and ruthenium red plate assay. Six... more
Diverse pectin rich sources like food dumps, food
waste waters, spoiled fruits, vegetables and alkaline soils were
screened for alkaline bacterial pectinolytic isolates by enrichment
culturing and ruthenium red plate assay. Six different bacterial
isolates with higher zones of pectin hydrolysis from the source
food waste waters were selected and tested for polygalacturonase
production at room temperature and at neutral pH. Two isolates
as Bacillus sp 2 and Bacillus sp 3 with higher polygalacturonase
activity were studied for their response to alkaline, thermophilic
production. Polygalacturonase production was highest for
Bacillus sp 3 at an alkaline pH of 10.5, a thermophilic
temperature of 60°C, an agitation speed of 200 rpm and an
inoculum size of 2%. It showed an enzyme production of 890
U/ml. Selected Bacillus sp 3 was both alkaline and thermophilic
and had a short fermentation cycle with good polygalacturonase
production. Alkaline polygalacturonase could have ample
application in food wastes and food waste water treatment. It
being highly alkaline it could have ample application in cotton
scouring which can be eco friendly
waste waters, spoiled fruits, vegetables and alkaline soils were
screened for alkaline bacterial pectinolytic isolates by enrichment
culturing and ruthenium red plate assay. Six different bacterial
isolates with higher zones of pectin hydrolysis from the source
food waste waters were selected and tested for polygalacturonase
production at room temperature and at neutral pH. Two isolates
as Bacillus sp 2 and Bacillus sp 3 with higher polygalacturonase
activity were studied for their response to alkaline, thermophilic
production. Polygalacturonase production was highest for
Bacillus sp 3 at an alkaline pH of 10.5, a thermophilic
temperature of 60°C, an agitation speed of 200 rpm and an
inoculum size of 2%. It showed an enzyme production of 890
U/ml. Selected Bacillus sp 3 was both alkaline and thermophilic
and had a short fermentation cycle with good polygalacturonase
production. Alkaline polygalacturonase could have ample
application in food wastes and food waste water treatment. It
being highly alkaline it could have ample application in cotton
scouring which can be eco friendly
Research Interests:
The room temperature AC conductivity σ(ω) of amorphous AsSe samples with various compositions have been measured in the 103 -106 Hz frequency range. The results indicate that ac conductivity is proportional to n with n=0.89±.01 in... more
The room temperature AC conductivity σ(ω) of
amorphous AsSe samples with various compositions have been
measured in the 103
-106 Hz frequency range. The results indicate
that ac conductivity is proportional to
n with n=0.89±.01 in the
103
–106 Hz frequency range. Consideration of different models
for the frequency –dependent conductivity leads to thermally
activated hopping as the most likely process.
amorphous AsSe samples with various compositions have been
measured in the 103
-106 Hz frequency range. The results indicate
that ac conductivity is proportional to
n with n=0.89±.01 in the
103
–106 Hz frequency range. Consideration of different models
for the frequency –dependent conductivity leads to thermally
activated hopping as the most likely process.
Research Interests:
The study was to investigate the effect of procurement regulations on the efficiency of procurement food in public secondary schools in Kenya. The quality of foodstuffs characterized procurement of food in this study. The research... more
The study was to investigate the effect of procurement
regulations on the efficiency of procurement food in public
secondary schools in Kenya. The quality of foodstuffs
characterized procurement of food in this study. The research
study aimed to establish the effects of procurement regulations
on quality of foodstuffs in public secondary schools in Kenya.
From 2006, all public institutions were required to adhere to the
Public Procurement and Disposal Regulations which details the
procedures to be followed. How this affected the procurement of
foodstuffs in schools was not clear and this is what this study
sought to find out .The study was conducted through descriptive
research design. Purposive sampling was used to select the
sample which consisted of a population of public secondary
schools. The data was collected in the month of November 2013
using questionnaires. The respondents were 74 with each school
producing 2 respondents; the principal and school accounts
officer. The data was analyzed through descriptive statistics and
presented using percentages, and tables. The research revealed
that procurement regulations have significantly raised the quality
of food delivered in schools. The research recommends that
every attempt should be made in implementing the procurement
regulations especially in areas that enable schools cut out
unwarranted costs in purchasing of foods and in tapping the
opportunities available in the market without compromising the
standards of foodstuffs
regulations on the efficiency of procurement food in public
secondary schools in Kenya. The quality of foodstuffs
characterized procurement of food in this study. The research
study aimed to establish the effects of procurement regulations
on quality of foodstuffs in public secondary schools in Kenya.
From 2006, all public institutions were required to adhere to the
Public Procurement and Disposal Regulations which details the
procedures to be followed. How this affected the procurement of
foodstuffs in schools was not clear and this is what this study
sought to find out .The study was conducted through descriptive
research design. Purposive sampling was used to select the
sample which consisted of a population of public secondary
schools. The data was collected in the month of November 2013
using questionnaires. The respondents were 74 with each school
producing 2 respondents; the principal and school accounts
officer. The data was analyzed through descriptive statistics and
presented using percentages, and tables. The research revealed
that procurement regulations have significantly raised the quality
of food delivered in schools. The research recommends that
every attempt should be made in implementing the procurement
regulations especially in areas that enable schools cut out
unwarranted costs in purchasing of foods and in tapping the
opportunities available in the market without compromising the
standards of foodstuffs
Research Interests:
Toleration is a universal human value, by which organisms can live side by side, and without it this co-existence becomes impossible. It is very important in all areas of life, especially in religious, political and social fields. In... more
Toleration is a universal human value, by which
organisms can live side by side, and without it this co-existence
becomes impossible. It is very important in all areas of life,
especially in religious, political and social fields. In this article, I
aim to re-discover theoretical basis of toleration, especially in
philosophical field, and re-examine its geo-historical European
development.
organisms can live side by side, and without it this co-existence
becomes impossible. It is very important in all areas of life,
especially in religious, political and social fields. In this article, I
aim to re-discover theoretical basis of toleration, especially in
philosophical field, and re-examine its geo-historical European
development.
Research Interests: Religion and Toleration
The leaning systems in Iraqi universities face many challenges of managing the learning efforts such as activities, services, and infrastructures. The universities budgets are restricted which maximize the difficulty of provide... more
The leaning systems in Iraqi universities face many
challenges of managing the learning efforts such as activities,
services, and infrastructures. The universities budgets are
restricted which maximize the difficulty of provide efficient
learning services. The universities need to manage their learning
environment aspects effectively to minimize the learning
resources costs and maximize the level of learning environment
management. This paper presents proposed E-learning system for
Iraqi universities in order to manage the learning environment
and reduce the expenses of the learning processes; the
quantitative approach using questionnaire used to analyze the
current challenges of learning environment; the qualitative
approach using interview used to analyze the most suitable Elearning
features and characteristics to avoid the current
challenges of leaning environment in Iraqi universities. The
proposed model provide the services accessibility and
availability using internet as platform to maximize the learning
environment management and reduce the operation costs of
learning processes. The researcher ensures the proposed model
validity through acceptance interview with E-learning experts to
check the model usability, usefulness, and services quality.
challenges of managing the learning efforts such as activities,
services, and infrastructures. The universities budgets are
restricted which maximize the difficulty of provide efficient
learning services. The universities need to manage their learning
environment aspects effectively to minimize the learning
resources costs and maximize the level of learning environment
management. This paper presents proposed E-learning system for
Iraqi universities in order to manage the learning environment
and reduce the expenses of the learning processes; the
quantitative approach using questionnaire used to analyze the
current challenges of learning environment; the qualitative
approach using interview used to analyze the most suitable Elearning
features and characteristics to avoid the current
challenges of leaning environment in Iraqi universities. The
proposed model provide the services accessibility and
availability using internet as platform to maximize the learning
environment management and reduce the operation costs of
learning processes. The researcher ensures the proposed model
validity through acceptance interview with E-learning experts to
check the model usability, usefulness, and services quality.
Research Interests:
While considering the optimization in the geometry of the leaf spring, it can be said that the design of leaf spring is quiet thickness sensitive due to its relative dimensions & the loading direction. Hence stress analysis of a mono... more
While considering the optimization in the geometry of the leaf spring, it can be said that the design of leaf spring is
quiet thickness sensitive due to its relative dimensions & the loading direction. Hence stress analysis of a mono leaf spring is done by
F.E.M. before and after changing the variation of its thickness along the length. The variation of thickness considered initially is
linear. After careful study it was judged that if the thickness is varied parabolically along the length of the leaf spring, better results
can be obtained. Hence the values of stress at different points along the length (average values at various cross sections) for both
geometries are compared graphically. In short the stress variation along the length for both geometries is plotted on graph and
comparison is visualized by overlapping of graphs. An Improvement in the distribution of stress along the length improves the
utilization of material & thus mass of the leaf spring can be reduced. Parabolic variation of thickness along the length also permits
decrease in width to thickness ratio, resulting in reduction of material required, without reduction in deflection obtained (in fact
deflection increases). This is also revealed from the Finite element analysis and the comparison of deflection obtained in case of both
the geometries at maximum as well as minimum load.
quiet thickness sensitive due to its relative dimensions & the loading direction. Hence stress analysis of a mono leaf spring is done by
F.E.M. before and after changing the variation of its thickness along the length. The variation of thickness considered initially is
linear. After careful study it was judged that if the thickness is varied parabolically along the length of the leaf spring, better results
can be obtained. Hence the values of stress at different points along the length (average values at various cross sections) for both
geometries are compared graphically. In short the stress variation along the length for both geometries is plotted on graph and
comparison is visualized by overlapping of graphs. An Improvement in the distribution of stress along the length improves the
utilization of material & thus mass of the leaf spring can be reduced. Parabolic variation of thickness along the length also permits
decrease in width to thickness ratio, resulting in reduction of material required, without reduction in deflection obtained (in fact
deflection increases). This is also revealed from the Finite element analysis and the comparison of deflection obtained in case of both
the geometries at maximum as well as minimum load.
Research Interests:
In the micro-grid system, it is particularly complicated to maintain the critical load with continuous power supply. The proposed micro-wind energy conversion system with battery energy storage is used to exchange the controllable real... more
In the micro-grid system, it is particularly complicated
to maintain the critical load with continuous power supply. The
proposed micro-wind energy conversion system with battery
energy storage is used to exchange the controllable real and
reactive power in the grid and to sustain the power quality norms
at the point of common coupling. The generated microwind
power can be stored in the batteries at low power demand hours.
In this scheme, inverter control is executed with hysteresis
current control mode to achieve the faster dynamic switchover
for the support of critical load. The combination of battery
storage with micro-wind energy generation system (μWEGS),
which will synthesize the output waveform by injecting or
absorbing reactive power and enable the real power flow
required by the load. The system reduces the burden on the
conventional source and utilizes μWEGS and battery storage
power under critical load constraints. The system provides rapid
response to support the critical loads. The scheme can also be
operated as a stand-alone system in case of grid failure like a
uninterrupted power supply. The system is simulated in
MATLAB/SIMULINK and results are presented.
to maintain the critical load with continuous power supply. The
proposed micro-wind energy conversion system with battery
energy storage is used to exchange the controllable real and
reactive power in the grid and to sustain the power quality norms
at the point of common coupling. The generated microwind
power can be stored in the batteries at low power demand hours.
In this scheme, inverter control is executed with hysteresis
current control mode to achieve the faster dynamic switchover
for the support of critical load. The combination of battery
storage with micro-wind energy generation system (μWEGS),
which will synthesize the output waveform by injecting or
absorbing reactive power and enable the real power flow
required by the load. The system reduces the burden on the
conventional source and utilizes μWEGS and battery storage
power under critical load constraints. The system provides rapid
response to support the critical loads. The scheme can also be
operated as a stand-alone system in case of grid failure like a
uninterrupted power supply. The system is simulated in
MATLAB/SIMULINK and results are presented.
Research Interests:
This True Experimental study compared academic performance of students in class VIII in initial tryout in one of the English Medium Schools of Vadodara, India among three methods of teaching arithmetic subject viz. (i) Conventional... more
This True Experimental study compared academic
performance of students in class VIII in initial tryout in one of
the English Medium Schools of Vadodara, India among three
methods of teaching arithmetic subject viz. (i) Conventional
Method (in control group –C), (ii) Computer Assisted Instruction
(CAI) only (in Experimental Group A - Exp A) and (iii)
Computer Assisted Instruction with simultaneous discussion (in
Experimental Group B - Exp B). After experimentation in the
initial tryout, CAI was modified according to the comments
given by the students of the groups (Exp A and Exp B),
mathematics teacher and the observations made by the
investigators. The modified version of CAI used in the final
tryout in another school. Methodology used in both the tryouts is
as follows. The design used in this study was post-test only
control group design
performance of students in class VIII in initial tryout in one of
the English Medium Schools of Vadodara, India among three
methods of teaching arithmetic subject viz. (i) Conventional
Method (in control group –C), (ii) Computer Assisted Instruction
(CAI) only (in Experimental Group A - Exp A) and (iii)
Computer Assisted Instruction with simultaneous discussion (in
Experimental Group B - Exp B). After experimentation in the
initial tryout, CAI was modified according to the comments
given by the students of the groups (Exp A and Exp B),
mathematics teacher and the observations made by the
investigators. The modified version of CAI used in the final
tryout in another school. Methodology used in both the tryouts is
as follows. The design used in this study was post-test only
control group design
Research Interests:
Altogether 700 segments from 15 plants of Acalypha indica Linn. were collected from Karnatak University Botanical Garden; Dharwad. And they were screened for the presence of endophytic fungi. A total of 12 fungal species viz,... more
Altogether 700 segments from 15 plants of Acalypha
indica Linn. were collected from Karnatak University Botanical
Garden; Dharwad. And they were screened for the presence of
endophytic fungi. A total of 12 fungal species viz, Aspergillus
candidus Link ex. Fries., Aspergillus flavipes Bainer and Sartory.
Aspergillus niger Tiegh., Aureobasidium pullulans (de Bary)
Arnaud. Les., Bipolaris nodulosa (Bert and Curt. ex. Sacc.)
Shoemaker., Cladosporium epiphyllum Person., Cunninghamella
blacksleeana Lender., Fusarium heterosporum., Fusarium
oxysporum Schlechtendahl., Penicillum purpurogenum stoll.,
Rhizopus nigricans Ehrenberg., Unidentified I isolated and
identified based on the morphology of the fungal culture and
spores with the help of manuals. The present investigation was
the diversity of endophytes and colonization frequency was more
dominated in host leaves had been determined. Importance of
endophytes in medicinal plant has been discussed.
indica Linn. were collected from Karnatak University Botanical
Garden; Dharwad. And they were screened for the presence of
endophytic fungi. A total of 12 fungal species viz, Aspergillus
candidus Link ex. Fries., Aspergillus flavipes Bainer and Sartory.
Aspergillus niger Tiegh., Aureobasidium pullulans (de Bary)
Arnaud. Les., Bipolaris nodulosa (Bert and Curt. ex. Sacc.)
Shoemaker., Cladosporium epiphyllum Person., Cunninghamella
blacksleeana Lender., Fusarium heterosporum., Fusarium
oxysporum Schlechtendahl., Penicillum purpurogenum stoll.,
Rhizopus nigricans Ehrenberg., Unidentified I isolated and
identified based on the morphology of the fungal culture and
spores with the help of manuals. The present investigation was
the diversity of endophytes and colonization frequency was more
dominated in host leaves had been determined. Importance of
endophytes in medicinal plant has been discussed.
Research Interests:
Laboratory experiment was conducted in Microbiology Laboratory of School of Science and Science Technology, Abubakar Tafawa Balewa University, Bauchi, Nigeria, to determine the antifugal effect of some plant extracts at different... more
Laboratory experiment was conducted in Microbiology
Laboratory of School of Science and Science Technology,
Abubakar Tafawa Balewa University, Bauchi, Nigeria, to
determine the antifugal effect of some plant extracts at different
concentration to control tomato fruit rot via both invitro and
invivo approaches. The aqueous moringa, Lantana, garlic and
pawpaw each with two varying concentrations (40 and 60g/l)
were evaluated along with carbendazin for comparison and
untreated tomatoes serving as control against Aspergillus flavus.
The treatments were laid in a Completely Randomized Design
(CRD) with three replications. The results showed a promising
antifungal activity of the crude extracts of these plants against A.
flavous. Among the various plant extracts with varying
concentrations, aqueous extracts of pawpaw (40 and 60g/l) was
found to have more significance (P< 0.01) inhibitory effect on
radial growth of A. flavus both invitro (0.30 and 0.24cm and
invivo 0.77 and 0.71) better than other extracts and is comparable
to carbendazim. On the other hand, lantana, garlic and moringa at
40 and 60g/l reduced radial growth of A. flavus better than the
control. This finding proved the potentiality of plant extracts for
the control of post harvest and transit fungal rot of tomato fruit
and could be applied to control fungal fruit rot of tomato in both
storage and on transit.
Laboratory of School of Science and Science Technology,
Abubakar Tafawa Balewa University, Bauchi, Nigeria, to
determine the antifugal effect of some plant extracts at different
concentration to control tomato fruit rot via both invitro and
invivo approaches. The aqueous moringa, Lantana, garlic and
pawpaw each with two varying concentrations (40 and 60g/l)
were evaluated along with carbendazin for comparison and
untreated tomatoes serving as control against Aspergillus flavus.
The treatments were laid in a Completely Randomized Design
(CRD) with three replications. The results showed a promising
antifungal activity of the crude extracts of these plants against A.
flavous. Among the various plant extracts with varying
concentrations, aqueous extracts of pawpaw (40 and 60g/l) was
found to have more significance (P< 0.01) inhibitory effect on
radial growth of A. flavus both invitro (0.30 and 0.24cm and
invivo 0.77 and 0.71) better than other extracts and is comparable
to carbendazim. On the other hand, lantana, garlic and moringa at
40 and 60g/l reduced radial growth of A. flavus better than the
control. This finding proved the potentiality of plant extracts for
the control of post harvest and transit fungal rot of tomato fruit
and could be applied to control fungal fruit rot of tomato in both
storage and on transit.
Research Interests:
With the study of computers and computer applications since the first phase of 20th century, Image Processing has upraised and withstand as a vast application field. The work in this field is incredible and of immense importance with... more
With the study of computers and computer applications
since the first phase of 20th century, Image Processing has
upraised and withstand as a vast application field. The work in
this field is incredible and of immense importance with respect to
various applications like Medical, Computer Imaging Systems
and Computer Aided Design, Digitization, Human Visual System
(HVS), etc. The same enlighten interest and curiosity within us to
work in the field of Image Processing. Thus, in the proposed
system with the help of research and data available, we are
framing out a way to detect counterfeit in the Indian Currency
notes. This paper comprises of the related studies and work
drafted by scholars who have already worked in this field. We
have possibly framed out the comparative study of the work we
referred so as to put forth the proposed system.
since the first phase of 20th century, Image Processing has
upraised and withstand as a vast application field. The work in
this field is incredible and of immense importance with respect to
various applications like Medical, Computer Imaging Systems
and Computer Aided Design, Digitization, Human Visual System
(HVS), etc. The same enlighten interest and curiosity within us to
work in the field of Image Processing. Thus, in the proposed
system with the help of research and data available, we are
framing out a way to detect counterfeit in the Indian Currency
notes. This paper comprises of the related studies and work
drafted by scholars who have already worked in this field. We
have possibly framed out the comparative study of the work we
referred so as to put forth the proposed system.
Research Interests:
Cloud computing is the computing technology that involves a large number of computers connected through a communication network such as internet, similar to utility computing and distributed computing. It has ability to run a program... more
Cloud computing is the computing technology that
involves a large number of computers connected through a
communication network such as internet, similar to utility
computing and distributed computing. It has ability to run a
program or application on many connected computers at the
same time. Searchable symmetric encryption (SSE) allows
retrieval of encrypted data over cloud. Basically focus on
addressing data privacy issues using searchable symmetric
encryption (SSE). To eliminate the leakage, two-round
searchable encryption (TRSE) scheme that supports top-k multikeyword
retrieval along with it propose a log file generation
module. The efficiency of the system is enhanced by making
retrieval of data in more secured and efficient manner. The
vector space model helps to provide sufficient search accuracy,
and the homomorphic encryption enables users to involve in the
ranking while the majority of computing work is done on the
server side by operations only on ciphertext. As a result,
information leakage can be eliminated and data security is
ensured. Thorough security and performance analysis show that
the proposed scheme guarantees high security and practical
efficiency.
involves a large number of computers connected through a
communication network such as internet, similar to utility
computing and distributed computing. It has ability to run a
program or application on many connected computers at the
same time. Searchable symmetric encryption (SSE) allows
retrieval of encrypted data over cloud. Basically focus on
addressing data privacy issues using searchable symmetric
encryption (SSE). To eliminate the leakage, two-round
searchable encryption (TRSE) scheme that supports top-k multikeyword
retrieval along with it propose a log file generation
module. The efficiency of the system is enhanced by making
retrieval of data in more secured and efficient manner. The
vector space model helps to provide sufficient search accuracy,
and the homomorphic encryption enables users to involve in the
ranking while the majority of computing work is done on the
server side by operations only on ciphertext. As a result,
information leakage can be eliminated and data security is
ensured. Thorough security and performance analysis show that
the proposed scheme guarantees high security and practical
efficiency.
Ziro valley is a picturesque valley, lies at an altitude of 1573 metre. This valley is situated in the central part of Arunachal Pradesh which is bordered by the upper Subansiri district in the north east, East kameng in the west,... more
Ziro valley is a picturesque valley, lies at an altitude of
1573 metre. This valley is situated in the central part of
Arunachal Pradesh which is bordered by the upper Subansiri
district in the north east, East kameng in the west, Tibet and
china in the north and Assam in the south east.
Physiography of the region is characterised by Himalayan
mountain system. the exact topographic feature of this area is
that, it is surrounded by the hills and ranges in all direction and in
the middle of the valley a small river “ kiile “which flows from
north to south which along with its tributaries supplies sufficient
water to the rice cultivation of the people
1573 metre. This valley is situated in the central part of
Arunachal Pradesh which is bordered by the upper Subansiri
district in the north east, East kameng in the west, Tibet and
china in the north and Assam in the south east.
Physiography of the region is characterised by Himalayan
mountain system. the exact topographic feature of this area is
that, it is surrounded by the hills and ranges in all direction and in
the middle of the valley a small river “ kiile “which flows from
north to south which along with its tributaries supplies sufficient
water to the rice cultivation of the people
Research Interests:
A method to monitoring the torque and efficiency in induction motor in real time by employing wireless sensor networks (WSNs). In Industries most of the mechanical works are done by motors among them 90% are induction motors. A... more
A method to monitoring the torque and efficiency in
induction motor in real time by employing wireless sensor
networks (WSNs). In Industries most of the mechanical works
are done by motors among them 90% are induction motors. A
controller unit (stellaries) is employed for acquiring electrical
signals from the motor in a non invasive manner, and then
performing local processing for torque and efficiency estimation.
These values are calculated by the controller unit which are
transmitted to a monitoring unit through a WiFi based WSN. At
the base unit, various motors can be monitored in real time.
induction motor in real time by employing wireless sensor
networks (WSNs). In Industries most of the mechanical works
are done by motors among them 90% are induction motors. A
controller unit (stellaries) is employed for acquiring electrical
signals from the motor in a non invasive manner, and then
performing local processing for torque and efficiency estimation.
These values are calculated by the controller unit which are
transmitted to a monitoring unit through a WiFi based WSN. At
the base unit, various motors can be monitored in real time.
Research Interests:
Control methodologies could achieve better comfort conditions of heating, ventilating and air conditioning (HVAC) systems, however, the application of classical controllers is unsatisfactory as HVAC systems are non-linear and the control... more
Control methodologies could achieve better comfort conditions of heating, ventilating and air conditioning (HVAC)
systems, however, the application of classical controllers is unsatisfactory as HVAC systems are non-linear and the control variables
such as temperature and relative humidity (RH) inside the thermal zone are coupled. The objective of this study is to implement and
simulate adaptive control for decoupled HVAC to control temperature and RH. A non-linear decoupling algorithm is used to decouple
the HVAC system and an adaptive controller is applied to control the temperature and RH, and improve the transient response of
system. The simulation results show that the adaptive controller performance is superior, as compared with
systems, however, the application of classical controllers is unsatisfactory as HVAC systems are non-linear and the control variables
such as temperature and relative humidity (RH) inside the thermal zone are coupled. The objective of this study is to implement and
simulate adaptive control for decoupled HVAC to control temperature and RH. A non-linear decoupling algorithm is used to decouple
the HVAC system and an adaptive controller is applied to control the temperature and RH, and improve the transient response of
system. The simulation results show that the adaptive controller performance is superior, as compared with
The difference of full breastfeeding length of normal confinement and cesarean section with IMD and non-IMD at RSDK Ibu dan Anak Siti Fatima and RSB (Maternity Hospital) of Restu Makassar. The research aims to indicate (1) the... more
The difference of full breastfeeding length of normal
confinement and cesarean section with IMD and non-IMD at
RSDK Ibu dan Anak Siti Fatima and RSB (Maternity Hospital)
of Restu Makassar. The research aims to indicate (1) the different
of the length of full breastfeeding of normal confinement doing
IMD and non-IMD, (2) the difference of the length of full
breastfeeding of cesarean section doing IMD and non-IMD, (3)
the difference of the length of full breastfeeding of normal
confinement and cesarean section with IMD, and (4) the
difference of length of full breast feeding of normal confinement
which do not use IMD and cesarean section which use IMD. The
research was conducted at the children’s and Maternity Hospitals
in Makassar city. The type of method used was Analytic
Observational Research with design of cohort prospective. There
were 72 respondents. The datum analysis was conducted with
bivariat manner with Kaplan Meier.The results reveal that there
is different length of full breastfeeding of mothers who give birth
with cesarean section with IMD and not IMD, there is difference
of length of full breastfeeding to mothers of normal giving birth
and cesarean section with IMD, but there is no different of the
length of full breastfeeding of women who normally give birth
without IMD and the mothers of cesarean section doing IMD,
there is no difference of the length of full breastfeeding of
mothers norm ally giving birth with IMD and non-IMD.
confinement and cesarean section with IMD and non-IMD at
RSDK Ibu dan Anak Siti Fatima and RSB (Maternity Hospital)
of Restu Makassar. The research aims to indicate (1) the different
of the length of full breastfeeding of normal confinement doing
IMD and non-IMD, (2) the difference of the length of full
breastfeeding of cesarean section doing IMD and non-IMD, (3)
the difference of the length of full breastfeeding of normal
confinement and cesarean section with IMD, and (4) the
difference of length of full breast feeding of normal confinement
which do not use IMD and cesarean section which use IMD. The
research was conducted at the children’s and Maternity Hospitals
in Makassar city. The type of method used was Analytic
Observational Research with design of cohort prospective. There
were 72 respondents. The datum analysis was conducted with
bivariat manner with Kaplan Meier.The results reveal that there
is different length of full breastfeeding of mothers who give birth
with cesarean section with IMD and not IMD, there is difference
of length of full breastfeeding to mothers of normal giving birth
and cesarean section with IMD, but there is no different of the
length of full breastfeeding of women who normally give birth
without IMD and the mothers of cesarean section doing IMD,
there is no difference of the length of full breastfeeding of
mothers norm ally giving birth with IMD and non-IMD.
Available information is expanding day by day and this availability makes access and proper organization to the archives critical for efficient use of information. People generally rely on information retrieval (IR) system to get the... more
Available information is expanding day by day and this availability makes access and proper organization to the archives
critical for efficient use of information. People generally rely on information retrieval (IR) system to get the desired result. In such a
case, it is the duty of the service provider to provide relevant, proper and quality information to the user against the query submitted to
the IR System. With time, many old techniques have been modified, and many new techniques are developing to do effective retrieval
over large collections. This paper is concerned with the analysis and comparison of various available page ranking algorithms based
on the various parameters to find out their advantages and limitations in ranking the pages. This paper proposed a new page ranking
system that will combine the old tf/idf weight and a new document-context-weight to find the rank of the documents.
critical for efficient use of information. People generally rely on information retrieval (IR) system to get the desired result. In such a
case, it is the duty of the service provider to provide relevant, proper and quality information to the user against the query submitted to
the IR System. With time, many old techniques have been modified, and many new techniques are developing to do effective retrieval
over large collections. This paper is concerned with the analysis and comparison of various available page ranking algorithms based
on the various parameters to find out their advantages and limitations in ranking the pages. This paper proposed a new page ranking
system that will combine the old tf/idf weight and a new document-context-weight to find the rank of the documents.
Research Interests:
This paper deals with the transportation problem that has fuzzy cost coefficient. In this paper the aim of work is to introduce dual simplex method to solve transportation problem with fuzzy objective functions. The fuzzy objective... more
This paper deals with the transportation problem that
has fuzzy cost coefficient. In this paper the aim of work is to
introduce dual simplex method to solve transportation problem
with fuzzy objective functions. The fuzzy objective functions
have fuzzy demand and supply coefficients, which are
represented as fuzzy numbers. For this we are solving fuzzy
transportation problem by dual simplex method.
has fuzzy cost coefficient. In this paper the aim of work is to
introduce dual simplex method to solve transportation problem
with fuzzy objective functions. The fuzzy objective functions
have fuzzy demand and supply coefficients, which are
represented as fuzzy numbers. For this we are solving fuzzy
transportation problem by dual simplex method.
Research Interests:
Workload balancing in the cloud computing environment has an important impact on the performance. Good workload balancing makes cloud computing more efficient and improves user satisfaction. This paper introduces a better workload... more
Workload balancing in the cloud computing
environment has an important impact on the performance. Good
workload balancing makes cloud computing more efficient and
improves user satisfaction. This paper introduces a better
workload balance model for the public cloud based on the cloud
partitioning concept with a switch mechanism to choose different
strategies for different situations. When the nodes are at idle
status dynamic round robin algorithm is used.when the nodes are
in normal status the algorithm which applies the game theory to
the workload balancing strategy is used to improve the efficiency
in the public cloud environment. A game theoretic frame work
for obtaining a user optimal workload balancing scheme as been
presented for non-cooperative game the structure of Nash
equilibrium is used to select appropriate nodes to balance the
workload The goal of cloud based architecture is to provide
elasticity and ability to expand capacity on-demand. The
workload balancing feature efficiently reduces the waiting time
at each process steps.
environment has an important impact on the performance. Good
workload balancing makes cloud computing more efficient and
improves user satisfaction. This paper introduces a better
workload balance model for the public cloud based on the cloud
partitioning concept with a switch mechanism to choose different
strategies for different situations. When the nodes are at idle
status dynamic round robin algorithm is used.when the nodes are
in normal status the algorithm which applies the game theory to
the workload balancing strategy is used to improve the efficiency
in the public cloud environment. A game theoretic frame work
for obtaining a user optimal workload balancing scheme as been
presented for non-cooperative game the structure of Nash
equilibrium is used to select appropriate nodes to balance the
workload The goal of cloud based architecture is to provide
elasticity and ability to expand capacity on-demand. The
workload balancing feature efficiently reduces the waiting time
at each process steps.
Research Interests:
This study investigated first year first semester Psychology students’(2013) perceptions of the relevance of identity related domains at Great Zimbabwe University (Poly campus , Masvingo) (N=350). For this purpose a structured... more
This study investigated first year first semester
Psychology students’(2013) perceptions of the relevance of
identity related domains at Great Zimbabwe University (Poly
campus , Masvingo) (N=350). For this purpose a structured
questionnaire consisting of 14 domain specific items was adapted
from earlier studies by Alberts, Mbalo and Ackerman studies
(2003). The study replicates Chimunhu (2011) study at
University of Fort Hare. Most of the domains were regarded as
overwhelmingly relevant by the respondents. My career was
highly regarded at 93% “Very important” by the respondents
whilst Friendship with members of the opposite sex was regarded
of least importance by 47 % of the respondents. Gender and age
variables are likely to affect Adolescents differently at different
phases in this stage of identity development. The findings of this
study suggest that there is no significant cross cultural variations
between Zimbabwean and South African adolescence in the way
the evaluate domains of identity formation. An emphasis should
be on the need to offer career counseling to the adolescence stage
of development according to age and level of study.
Significantly, the impact of the college setting and freshman
status, with its liberating and peer influences has a bearing on the
multidimensional aspects of adolescence identity.
Psychology students’(2013) perceptions of the relevance of
identity related domains at Great Zimbabwe University (Poly
campus , Masvingo) (N=350). For this purpose a structured
questionnaire consisting of 14 domain specific items was adapted
from earlier studies by Alberts, Mbalo and Ackerman studies
(2003). The study replicates Chimunhu (2011) study at
University of Fort Hare. Most of the domains were regarded as
overwhelmingly relevant by the respondents. My career was
highly regarded at 93% “Very important” by the respondents
whilst Friendship with members of the opposite sex was regarded
of least importance by 47 % of the respondents. Gender and age
variables are likely to affect Adolescents differently at different
phases in this stage of identity development. The findings of this
study suggest that there is no significant cross cultural variations
between Zimbabwean and South African adolescence in the way
the evaluate domains of identity formation. An emphasis should
be on the need to offer career counseling to the adolescence stage
of development according to age and level of study.
Significantly, the impact of the college setting and freshman
status, with its liberating and peer influences has a bearing on the
multidimensional aspects of adolescence identity.
Research Interests:
Mobile Ad-hoc Network is a volatile infrastructure network. It is dynamic in nature i.e. it consists of movable nodes. Due to its changing topology it tends to get attacked by unauthorized access. Among various attacks routing attack... more
Mobile Ad-hoc Network is a volatile infrastructure
network. It is dynamic in nature i.e. it consists of movable nodes.
Due to its changing topology it tends to get attacked by
unauthorized access. Among various attacks routing attack is the
one which causes severe damage to the network infrastructure.
There exist a number of techniques and methodologies to
overcome this problem but almost all these techniques
concentrates on isolating the node at the instant it is being
attacked which further ruins the network. In this paper, a filtering
technique is proposed to reduce the permanent isolation of nodes.
network. It is dynamic in nature i.e. it consists of movable nodes.
Due to its changing topology it tends to get attacked by
unauthorized access. Among various attacks routing attack is the
one which causes severe damage to the network infrastructure.
There exist a number of techniques and methodologies to
overcome this problem but almost all these techniques
concentrates on isolating the node at the instant it is being
attacked which further ruins the network. In this paper, a filtering
technique is proposed to reduce the permanent isolation of nodes.
Research Interests:
t- BACKGROUND: Colle’s fracture is a very common extra-articular fracture that occurs as the result of a fall on out stretched hand (FOOSH). Although Colle’s fractures are commonly seen in all age groups and demographics, they are... more
t- BACKGROUND: Colle’s fracture is a very common
extra-articular fracture that occurs as the result of a fall on out
stretched hand (FOOSH). Although Colle’s fractures are
commonly seen in all age groups and demographics, they are
particularly common in osteoporotic individuals and as such are
more frequently seen in elderly women. Some complications are
associated with injury itself. The complications such as persistent
neuropathy of median nerve, ulnar nerve or radial nerve, malunited
fracture and post traumatic stiffness have been reported in
1 out of 3 patients. Rehabilitation of fractures is a very important
thing because of the limitations produced by improper
management can lead to stiffness, deformity and limitation of
functions
extra-articular fracture that occurs as the result of a fall on out
stretched hand (FOOSH). Although Colle’s fractures are
commonly seen in all age groups and demographics, they are
particularly common in osteoporotic individuals and as such are
more frequently seen in elderly women. Some complications are
associated with injury itself. The complications such as persistent
neuropathy of median nerve, ulnar nerve or radial nerve, malunited
fracture and post traumatic stiffness have been reported in
1 out of 3 patients. Rehabilitation of fractures is a very important
thing because of the limitations produced by improper
management can lead to stiffness, deformity and limitation of
functions
A comparative evaluation of the antidiabetic and hypoglycaemic potential of the extracts from different plant parts of Musa paradisiaca (MP) was carried out in vitro. MP extracts were prepared sequentially with methanol, chloroform... more
A comparative evaluation of the antidiabetic and
hypoglycaemic potential of the extracts from different plant parts
of Musa paradisiaca (MP) was carried out in vitro. MP extracts
were prepared sequentially with methanol, chloroform and
petroleum ether. A comparison was made between the action of
extracts from different parts. Different concentrations of each
extract were made by using phosphate buffer and subjected to α-
amylase and α-glucosidase inhibitory assays using maltose and
2-Chloro-4-Nitrophenyl-α-Maltotrioside as substrates
respectively. Using this method, the percentage of α-amylase
inhibitory activities of each extract were calculated. The enzymes
were extracted from the sheep intestines. The absorbencies ware
read at 595 nm and 405nm respectively using spectrophotometer.
Methanol extracts were found to show higher inhibition. It was
found that fruit and stem extract showed high rate of inhibition.
At 100 μg/ml concentration of the stem extract a high of 83%
inhibition of α-amylase was recorded. A high of 80% inhibition
was recorded for α-glucosidase activity when 100 μg/ml of stem
extrats were used. Leaf and flower extracts were also good in the
inhibition of both the enzymes but the rate of inhibition was vey
less and at 100 μg/ml concentration the rate of inhibition was
18%. The results conclusively provide proof that MP extracts are
andidiabetic by being hypoglycaemic. The results strongly
recommend the use of banana extracts in the control and the
treatment of type-2 diabetic mellitus.
hypoglycaemic potential of the extracts from different plant parts
of Musa paradisiaca (MP) was carried out in vitro. MP extracts
were prepared sequentially with methanol, chloroform and
petroleum ether. A comparison was made between the action of
extracts from different parts. Different concentrations of each
extract were made by using phosphate buffer and subjected to α-
amylase and α-glucosidase inhibitory assays using maltose and
2-Chloro-4-Nitrophenyl-α-Maltotrioside as substrates
respectively. Using this method, the percentage of α-amylase
inhibitory activities of each extract were calculated. The enzymes
were extracted from the sheep intestines. The absorbencies ware
read at 595 nm and 405nm respectively using spectrophotometer.
Methanol extracts were found to show higher inhibition. It was
found that fruit and stem extract showed high rate of inhibition.
At 100 μg/ml concentration of the stem extract a high of 83%
inhibition of α-amylase was recorded. A high of 80% inhibition
was recorded for α-glucosidase activity when 100 μg/ml of stem
extrats were used. Leaf and flower extracts were also good in the
inhibition of both the enzymes but the rate of inhibition was vey
less and at 100 μg/ml concentration the rate of inhibition was
18%. The results conclusively provide proof that MP extracts are
andidiabetic by being hypoglycaemic. The results strongly
recommend the use of banana extracts in the control and the
treatment of type-2 diabetic mellitus.
Research Interests:
The reports of longitudinal study of blood pressure in childhood suggest an important role for early detection and enhancing a better understanding of the natural history of elevated blood pressure. This is important in Africa where... more
The reports of longitudinal study of blood pressure in
childhood suggest an important role for early detection and
enhancing a better understanding of the natural history of
elevated blood pressure. This is important in Africa where
reports of childhood blood pressure studies are scarce. In this
study, anthropometric parameters (weight and height) were
measure to check their correlation with blood pressure. The
study was carried out on 320 primary school children whose age
ranged from 6-14 at a gender ratio of 1:1. Their heights, weights
and blood pressures were measured using height meter, weighing
scale, sphygmomanometer and stethoscope. The results showed
that weight and height values correlated with systolic and
diastolic blood pressure for males in all age groups except in age
groups 6-8years. In females, weight values correlated with
systolic and diastolic blood pressure in all age groups while
height correlated with blood pressure only in age groups 6-8years
and 9-11 years. Females also showed higher mean weight values
than the males in all age groups except in groups 6-8yearrs. The
present study indicated that weight and height were associated
with blood pressure; with weight showing stronger association
with systolic and diastolic blood pressure than height. Females
had higher mean systolic and diastolic blood pressure than males
starting from ages 9-14.
childhood suggest an important role for early detection and
enhancing a better understanding of the natural history of
elevated blood pressure. This is important in Africa where
reports of childhood blood pressure studies are scarce. In this
study, anthropometric parameters (weight and height) were
measure to check their correlation with blood pressure. The
study was carried out on 320 primary school children whose age
ranged from 6-14 at a gender ratio of 1:1. Their heights, weights
and blood pressures were measured using height meter, weighing
scale, sphygmomanometer and stethoscope. The results showed
that weight and height values correlated with systolic and
diastolic blood pressure for males in all age groups except in age
groups 6-8years. In females, weight values correlated with
systolic and diastolic blood pressure in all age groups while
height correlated with blood pressure only in age groups 6-8years
and 9-11 years. Females also showed higher mean weight values
than the males in all age groups except in groups 6-8yearrs. The
present study indicated that weight and height were associated
with blood pressure; with weight showing stronger association
with systolic and diastolic blood pressure than height. Females
had higher mean systolic and diastolic blood pressure than males
starting from ages 9-14.
Research Interests:
The Akanfa–Gbaran Road traverses sections of the geomorphic meander belt and crosses the Epie Creek, near Yenegoa, Bayelsa State capital. Road construction in this area is usually at exceptionally high cost because of the challenging... more
The Akanfa–Gbaran Road traverses sections of the
geomorphic meander belt and crosses the Epie Creek, near
Yenegoa, Bayelsa State capital. Road construction in this area is
usually at exceptionally high cost because of the challenging
geologic, geomorphic and environmental setting of the Niger
delta. Using a combination of geotechnical borings and Cone
penetration soundings, the subgrade underlying the road was
characterized, providing litho-stratigraphic, shear strength,
bearing capacity, settlement and axial pile capacity data for the
area. Results show that competent bearing soil layers occur at
shallow depths and only the top 1.5m of the subgrade need be
improved for effective pavement performance. Predicted axial
pile capacities for a range of closed ended, steel tubular pile
diameters 300mm, 450mm and 600mm show that pile
embedment need not exceed 15m except for considerations of
scour.
geomorphic meander belt and crosses the Epie Creek, near
Yenegoa, Bayelsa State capital. Road construction in this area is
usually at exceptionally high cost because of the challenging
geologic, geomorphic and environmental setting of the Niger
delta. Using a combination of geotechnical borings and Cone
penetration soundings, the subgrade underlying the road was
characterized, providing litho-stratigraphic, shear strength,
bearing capacity, settlement and axial pile capacity data for the
area. Results show that competent bearing soil layers occur at
shallow depths and only the top 1.5m of the subgrade need be
improved for effective pavement performance. Predicted axial
pile capacities for a range of closed ended, steel tubular pile
diameters 300mm, 450mm and 600mm show that pile
embedment need not exceed 15m except for considerations of
scour.
Research Interests:
Low back pain (LBP) is a common musculoskeletal disorder which is mainly associated with the ergonomically incorrect working conditions. Therefore the purpose of this study was to assess the awareness about back care disciplines among... more
Low back pain (LBP) is a common musculoskeletal
disorder which is mainly associated with the ergonomically
incorrect working conditions. Therefore the purpose of this study
was to assess the awareness about back care disciplines among
high school children in Kandy zone, Sri Lanka. A crosssectional
study was conducted in Kandy zone, Sri Lanka to study
the awareness about back care disciplines among high school
level Sinhala medium science students. 815 High school level
Sinhala medium science students age between 17-18 years were
requested to complete a 13 item questionnaire consisted of
images related to correct and incorrect back disciplines in various
daily activities. Out of 815, 776 students were completed and
return the questionnaire with the response rate of 95.2%.
Seventy percent of the students were unaware about the correct
back discipline while washing cloths manually and more than
half of the students (52%) were unaware about correct back pack
carrying discipline. Furthermore 77% of the respondents were
unaware about the correct sleeping method of side lying posture
with head supported by a pillow. The gaps in awareness
regarding back care disciplines in daily activities of standing,
sleeping carrying back pack and carrying a weight are existed
amongst the high school level students and more integrated
teaching regarding this needs to be introduced.
disorder which is mainly associated with the ergonomically
incorrect working conditions. Therefore the purpose of this study
was to assess the awareness about back care disciplines among
high school children in Kandy zone, Sri Lanka. A crosssectional
study was conducted in Kandy zone, Sri Lanka to study
the awareness about back care disciplines among high school
level Sinhala medium science students. 815 High school level
Sinhala medium science students age between 17-18 years were
requested to complete a 13 item questionnaire consisted of
images related to correct and incorrect back disciplines in various
daily activities. Out of 815, 776 students were completed and
return the questionnaire with the response rate of 95.2%.
Seventy percent of the students were unaware about the correct
back discipline while washing cloths manually and more than
half of the students (52%) were unaware about correct back pack
carrying discipline. Furthermore 77% of the respondents were
unaware about the correct sleeping method of side lying posture
with head supported by a pillow. The gaps in awareness
regarding back care disciplines in daily activities of standing,
sleeping carrying back pack and carrying a weight are existed
amongst the high school level students and more integrated
teaching regarding this needs to be introduced.
Research Interests:
In this work we have investigated the microwave plasma discharge assisted by electron cyclotron resonance for hydrogenation of thin film polycrystalline n+ pp+ silicon solar cells in terms of defects passivation and surface etching.... more
In this work we have investigated the microwave
plasma discharge assisted by electron cyclotron resonance for
hydrogenation of thin film polycrystalline n+
pp+
silicon solar
cells in terms of defects passivation and surface etching. The
polycrystalline silicon films were formed by high temperature
chemical vapor deposition. Influence of various process
parameters such as microwave plasma power (PMW),
hydrogenation time (tH) and substrate temperature (TH) on the
sheet resistance of the n+
emitter region and on the open-circuit
voltage (Voc) of the n+
pp+
structure were investigated. The n+
emitter region was obtained by phosphorus diffusion using a
spin-on dopant P507 solution from filmtronics. After 75 min of
hydrogenation, Voc is greatly improved by a factor of 2.5 and
reaches values up to 440 mV at 500°C and microwave power of
650W. This enhancement in Voc after plasma hydrogenation is
originating from a reducing recombination velocity at the grain
boundaries due to the passivation of dangling bonds by hydrogen
atoms, leading to an important increasing of the diffusion length.
Above our hydrogenation parameters values, degradation is
observed, especially an etching of the emitter region
plasma discharge assisted by electron cyclotron resonance for
hydrogenation of thin film polycrystalline n+
pp+
silicon solar
cells in terms of defects passivation and surface etching. The
polycrystalline silicon films were formed by high temperature
chemical vapor deposition. Influence of various process
parameters such as microwave plasma power (PMW),
hydrogenation time (tH) and substrate temperature (TH) on the
sheet resistance of the n+
emitter region and on the open-circuit
voltage (Voc) of the n+
pp+
structure were investigated. The n+
emitter region was obtained by phosphorus diffusion using a
spin-on dopant P507 solution from filmtronics. After 75 min of
hydrogenation, Voc is greatly improved by a factor of 2.5 and
reaches values up to 440 mV at 500°C and microwave power of
650W. This enhancement in Voc after plasma hydrogenation is
originating from a reducing recombination velocity at the grain
boundaries due to the passivation of dangling bonds by hydrogen
atoms, leading to an important increasing of the diffusion length.
Above our hydrogenation parameters values, degradation is
observed, especially an etching of the emitter region
Research Interests:
Pancreatitis is inflammation of pancreas, most characteristic symptoms is epigastric pain, radiating to back. The severity and occurrence of the pain tends to reduce with disease progression. The ACE (angiotensin converting enzyme) I/D... more
Pancreatitis is inflammation of pancreas, most
characteristic symptoms is epigastric pain, radiating to back. The
severity and occurrence of the pain tends to reduce with disease
progression. The ACE (angiotensin converting enzyme) I/D a
deletion polymorphism of 287bp fragment of intron 16 of the
ACE gene allele, has been shown to result in higher levels of
circulating enzyme in a dependent manner. The ACE may have a
pathogenic role in the development of chronic pancreatitis. The
RAS is a circulatory cascade system and the key enzyme in this
system is ACE which converts Angiotensin-I to the potent
vasoconstrictor Angitensin-II.
characteristic symptoms is epigastric pain, radiating to back. The
severity and occurrence of the pain tends to reduce with disease
progression. The ACE (angiotensin converting enzyme) I/D a
deletion polymorphism of 287bp fragment of intron 16 of the
ACE gene allele, has been shown to result in higher levels of
circulating enzyme in a dependent manner. The ACE may have a
pathogenic role in the development of chronic pancreatitis. The
RAS is a circulatory cascade system and the key enzyme in this
system is ACE which converts Angiotensin-I to the potent
vasoconstrictor Angitensin-II.
Research Interests:
Advancement in VLSI technology has led to larger number of components on a single chip making it a reality to realise portable systems. Analog circuits are important in every VLSI systems such as filters, current and voltage... more
Advancement in VLSI technology has led to larger
number of components on a single chip making it a reality to realise
portable systems. Analog circuits are important in every VLSI systems
such as filters, current and voltage amplifiers, comparators, A/D and
D/A converters, etc. Miniaturization in circuit design requires lowpower
low-voltage (LPLV) analog integrated circuits to be designed.
Analog signal processing’s inherent advantage of low power and high
speed has led to extensive research in analog domain. Current domain
processing having advantages of higher bandwidth, large dynamic
range, greater linearity, simple circuitry seems to be the solution.
Among the number of current mode topologies current conveyor is the
most versatile building block. The second generation Current controlled
current conveyor (CCCII) has attained greater popularity in recent years
due to electronic adjustability of its X-terminal intrinsic resistance
through bias current. Here we have designed three topologies of CCCII
found in literature namely dual output current controlled current
conveyor (DOCCCII), current controlled current conveyor
transconductance amplifier (CCCCTA) and digitally programmable
current controlled current conveyor (DPCCCII) in 16nm bulk CMOS
technology using PTM (High Performance 16nm Metal Gate / High-K /
Strained-Si parameter).
number of components on a single chip making it a reality to realise
portable systems. Analog circuits are important in every VLSI systems
such as filters, current and voltage amplifiers, comparators, A/D and
D/A converters, etc. Miniaturization in circuit design requires lowpower
low-voltage (LPLV) analog integrated circuits to be designed.
Analog signal processing’s inherent advantage of low power and high
speed has led to extensive research in analog domain. Current domain
processing having advantages of higher bandwidth, large dynamic
range, greater linearity, simple circuitry seems to be the solution.
Among the number of current mode topologies current conveyor is the
most versatile building block. The second generation Current controlled
current conveyor (CCCII) has attained greater popularity in recent years
due to electronic adjustability of its X-terminal intrinsic resistance
through bias current. Here we have designed three topologies of CCCII
found in literature namely dual output current controlled current
conveyor (DOCCCII), current controlled current conveyor
transconductance amplifier (CCCCTA) and digitally programmable
current controlled current conveyor (DPCCCII) in 16nm bulk CMOS
technology using PTM (High Performance 16nm Metal Gate / High-K /
Strained-Si parameter).
Research Interests:
Curcuma amada Roxb, of Zingiberaceae is an important active spice used in traditional system of medicine. They also used in the manufacture of pickles, chutney, salad and jam. Phosphomolybdenam method was used to measure the total... more
Curcuma amada Roxb, of Zingiberaceae is an important active spice used in traditional system of medicine. They
also used in the manufacture of pickles, chutney, salad and jam. Phosphomolybdenam method was used to measure the total
antioxidant capacity (TAC) of C. amada ethanolic rhizome extract (CAEREt). The free radical scavenging capacity of CAEREt
was also carried out by ABTS and DPPH methods. The cytotoxicity effect of CAEREt was determined by Trypan blue dye
exclusion method and MTT assay using two different cell lines such as Dalton Lyphoma Ascites (DLA) and Human Cervical
Cancer Cell Line (HeLa). The results showed that the rhizome extract of C. amada rich in phytocompounds and have exhibited
better antioxidant and cytotoxicity properties.
also used in the manufacture of pickles, chutney, salad and jam. Phosphomolybdenam method was used to measure the total
antioxidant capacity (TAC) of C. amada ethanolic rhizome extract (CAEREt). The free radical scavenging capacity of CAEREt
was also carried out by ABTS and DPPH methods. The cytotoxicity effect of CAEREt was determined by Trypan blue dye
exclusion method and MTT assay using two different cell lines such as Dalton Lyphoma Ascites (DLA) and Human Cervical
Cancer Cell Line (HeLa). The results showed that the rhizome extract of C. amada rich in phytocompounds and have exhibited
better antioxidant and cytotoxicity properties.
Research Interests:
Maintaining optimal temperature and air circulation are the basis of a comfortable indoor environment. This role is played by HVAC(Heating, Ventilation and Air conditioning) systems. All heating, ventilation and air conditioning... more
Maintaining optimal temperature and air circulation
are the basis of a comfortable indoor environment. This role is
played by HVAC(Heating, Ventilation and Air conditioning)
systems. All heating, ventilation and air conditioning system
account for 60% of the World's total energy consumption this
calls for a sustainable solutions for HVAC systems. We discuss
many of such techniques used around the globe in this paper. The
main objective is to minimise the energy consumption by shifting
towards natural renewable sources while maintaining the
required comfort level of a building.
are the basis of a comfortable indoor environment. This role is
played by HVAC(Heating, Ventilation and Air conditioning)
systems. All heating, ventilation and air conditioning system
account for 60% of the World's total energy consumption this
calls for a sustainable solutions for HVAC systems. We discuss
many of such techniques used around the globe in this paper. The
main objective is to minimise the energy consumption by shifting
towards natural renewable sources while maintaining the
required comfort level of a building.
Research Interests:
Six transition metal-salen complexes (metal = Fe, Mn and Cr) 1-6 have been synthesized and characterized using different spectroscopic and electrochemical techniques. The binding studies of natural antioxidant, curcumin with the... more
Six transition metal-salen complexes (metal = Fe, Mn
and Cr) 1-6 have been synthesized and characterized using
different spectroscopic and electrochemical techniques. The
binding studies of natural antioxidant, curcumin with the
complexes (1-6) have been carried out by electronic absorption
spectroscopic technique. The substantial shift in the absorption
maximum of complexes (1-6) when they bind to curcumin
indicated that there was a strong binding between them. The
binding constant calculated ranges from 20 to 2.46 X 104 M
-1
s
-1
.
To the best of our knowledge, this is the first report for studying
binding nature of curcumin, the natural antioxidant with these
biologicallly relevant metal-salen complexes.
and Cr) 1-6 have been synthesized and characterized using
different spectroscopic and electrochemical techniques. The
binding studies of natural antioxidant, curcumin with the
complexes (1-6) have been carried out by electronic absorption
spectroscopic technique. The substantial shift in the absorption
maximum of complexes (1-6) when they bind to curcumin
indicated that there was a strong binding between them. The
binding constant calculated ranges from 20 to 2.46 X 104 M
-1
s
-1
.
To the best of our knowledge, this is the first report for studying
binding nature of curcumin, the natural antioxidant with these
biologicallly relevant metal-salen complexes.
Research Interests:
This paper presents performance evaluation of the different Modulation Schemes (BPSK, QPSK, GMSK) in terms of Bit error rate (BER) in cellular mobile environment with GSM standard parameters. The main objective of this paper is to... more
This paper presents performance evaluation of the different Modulation Schemes (BPSK, QPSK, GMSK) in terms of Bit
error rate (BER) in cellular mobile environment with GSM standard parameters. The main objective of this paper is to investigate the
factors that go into selection of the particular modulation scheme in the wireless environment. To analyze the cellular mobile
environment GSM standard is selected. There are a number of factors that enter into the choice of a modulation scheme for use in a
wireless application. Performance of a cellular system is dependent on the efficiency of the modulation scheme in use. Gaussian
channel model was used. The various modulation schemes like BPSK, QPSK, and GMSK will be simulated in SystemVue software.
After simulation of the all this, BER was carried out. Then using these parameters, the various modulation techniques were compared.
error rate (BER) in cellular mobile environment with GSM standard parameters. The main objective of this paper is to investigate the
factors that go into selection of the particular modulation scheme in the wireless environment. To analyze the cellular mobile
environment GSM standard is selected. There are a number of factors that enter into the choice of a modulation scheme for use in a
wireless application. Performance of a cellular system is dependent on the efficiency of the modulation scheme in use. Gaussian
channel model was used. The various modulation schemes like BPSK, QPSK, and GMSK will be simulated in SystemVue software.
After simulation of the all this, BER was carried out. Then using these parameters, the various modulation techniques were compared.
Research Interests:
An implementation of a three phase distribution static compensator (DSTATCOM) using a control algorithm for its functions under nonlinear loads such as load balancing and reactive power compensation for power factor, and zero voltage... more
An implementation of a three phase distribution static
compensator (DSTATCOM) using a control algorithm for its
functions under nonlinear loads such as load balancing and
reactive power compensation for power factor, and zero voltage
regulation. A control algorithm is used for the extraction of the
fundamental weighted value of active and reactive power
components. Using digital signal processor the DSTATCOM is
developed and its performance of DSTATCOM is found to be
satisfactory for various types of loads.
compensator (DSTATCOM) using a control algorithm for its
functions under nonlinear loads such as load balancing and
reactive power compensation for power factor, and zero voltage
regulation. A control algorithm is used for the extraction of the
fundamental weighted value of active and reactive power
components. Using digital signal processor the DSTATCOM is
developed and its performance of DSTATCOM is found to be
satisfactory for various types of loads.
Research Interests:
Man is a rational animal. He can think for himself and also for others. He can distinguish good from bad with the help of his reason. All other animals except human beings lead their lives by instinct and that is why they fail to... more
Man is a rational animal. He can think for himself and
also for others. He can distinguish good from bad with the help
of his reason. All other animals except human beings lead their
lives by instinct and that is why they fail to distinguish good and
bad. With the help of reason men built up the civilization,
scientific discoveries and so on. But in spite of all these human
beings are more cruel than other animals. When his rationality is
undermined and animality dominates he can go in any length and
that is why there are different laws such as, legal laws, moral
laws and some other laws which restrict man and help to refrain
from doing cruel activities. Above all there are religious fears
which also play a great role in the society to keep human beings
in their right track. But sometimes it appears that all these laws
and religious fear fail to check human being from their inhuman
activities. They even involve themselves in killing which is the
worst act among bad deeds. They kill not only other animals but
also their own species
also for others. He can distinguish good from bad with the help
of his reason. All other animals except human beings lead their
lives by instinct and that is why they fail to distinguish good and
bad. With the help of reason men built up the civilization,
scientific discoveries and so on. But in spite of all these human
beings are more cruel than other animals. When his rationality is
undermined and animality dominates he can go in any length and
that is why there are different laws such as, legal laws, moral
laws and some other laws which restrict man and help to refrain
from doing cruel activities. Above all there are religious fears
which also play a great role in the society to keep human beings
in their right track. But sometimes it appears that all these laws
and religious fear fail to check human being from their inhuman
activities. They even involve themselves in killing which is the
worst act among bad deeds. They kill not only other animals but
also their own species
Research Interests:
Due to heavy demand in plastic products, plastic industries are emergent in a fastest rate. Plastic injection molding begins with mould making and in manufacturing of complex shapes; the optimum gate location is one of the most... more
Due to heavy demand in plastic products, plastic
industries are emergent in a fastest rate. Plastic injection molding
begins with mould making and in manufacturing of complex
shapes; the optimum gate location is one of the most important
criterions in mould design. Mould Flow analysis is a powerful
simulation tool to optimize the gate location and to predict the
Production time required at the lowest possible cost.
Optimization of sequence occasion, keep away from scrap
and manual interface plays a vital role in manufacturing of
plastic parts to improve the productivity of the process and at the
time it should not affect the quality of the final product. This
paper describes the influence of gate location and size through a
repeated number of analyses which is carried out by plastic flow
advisor software to reduce fill time, scrap and automatic
degating. The process parameters like fill time, shrinkage, weld
lines, pressure drop, and air traps are analyzed by simulation in
successive trials. Experimental verification has been done with
new optimized gate location with designed mould in Injection
molding machine. The results showed an improvement in fill
time from 1.58 sec to 1.22 sec with increase in injection Pressure
by 80 MPa. Shrinkage and air traps were reduced minimizing
trouble shooting defeats.
industries are emergent in a fastest rate. Plastic injection molding
begins with mould making and in manufacturing of complex
shapes; the optimum gate location is one of the most important
criterions in mould design. Mould Flow analysis is a powerful
simulation tool to optimize the gate location and to predict the
Production time required at the lowest possible cost.
Optimization of sequence occasion, keep away from scrap
and manual interface plays a vital role in manufacturing of
plastic parts to improve the productivity of the process and at the
time it should not affect the quality of the final product. This
paper describes the influence of gate location and size through a
repeated number of analyses which is carried out by plastic flow
advisor software to reduce fill time, scrap and automatic
degating. The process parameters like fill time, shrinkage, weld
lines, pressure drop, and air traps are analyzed by simulation in
successive trials. Experimental verification has been done with
new optimized gate location with designed mould in Injection
molding machine. The results showed an improvement in fill
time from 1.58 sec to 1.22 sec with increase in injection Pressure
by 80 MPa. Shrinkage and air traps were reduced minimizing
trouble shooting defeats.
Research Interests:
In recent years, extensive studies have been carried out on natural fiber reinforced thermoplastics due to their low cost, high specific properties, simple fabrication methods, biodegradable nature and diverse applications touching... more
In recent years, extensive studies have been carried out
on natural fiber reinforced thermoplastics due to their low cost,
high specific properties, simple fabrication methods,
biodegradable nature and diverse applications touching all
commercial sectors. The challenge is to make composites with
properties that are not overly compromised by the use of low
technology. In this work, we review the performances of these
resources, that is, wheat flour/wheat husk/wheat grain. By adding
natural fibers, composites are also obtained by extrusion process.
These composites exhibit performances which allow their use
only for short duration. The mechanical, morphological,
chemical, water absorption and thermal properties of
biocomposites were studied.
on natural fiber reinforced thermoplastics due to their low cost,
high specific properties, simple fabrication methods,
biodegradable nature and diverse applications touching all
commercial sectors. The challenge is to make composites with
properties that are not overly compromised by the use of low
technology. In this work, we review the performances of these
resources, that is, wheat flour/wheat husk/wheat grain. By adding
natural fibers, composites are also obtained by extrusion process.
These composites exhibit performances which allow their use
only for short duration. The mechanical, morphological,
chemical, water absorption and thermal properties of
biocomposites were studied.
Research Interests:
The absorption of carbon dioxide into aqueous ammonia solution using packed column was investigated. The volumetric overall mass transfer coefficients (KGav) for CO2 absorption into aqueous ammonia solutions were evaluated over ranges of... more
The absorption of carbon dioxide into aqueous ammonia solution using packed column was investigated. The volumetric
overall mass transfer coefficients (KGav) for CO2 absorption into aqueous ammonia solutions were evaluated over ranges of main
operating variables , that is, upto 16kPa partial pressure of CO2, 61-214 m3
/(m2
.h) gas flow rate, 0.75- 3.06 m3
/(m2
.h) liquid flow rate,
2%- 16% ammonia mass fraction, and 20- 50
oC temperature. Experimental results show that the mass transfer process in CO2
absorption into aqueous ammonia solution is mainly controlled by the resistance in the liquid phase and the ammonia concentration
has a great effect on the overall mass transfer coefficient.
overall mass transfer coefficients (KGav) for CO2 absorption into aqueous ammonia solutions were evaluated over ranges of main
operating variables , that is, upto 16kPa partial pressure of CO2, 61-214 m3
/(m2
.h) gas flow rate, 0.75- 3.06 m3
/(m2
.h) liquid flow rate,
2%- 16% ammonia mass fraction, and 20- 50
oC temperature. Experimental results show that the mass transfer process in CO2
absorption into aqueous ammonia solution is mainly controlled by the resistance in the liquid phase and the ammonia concentration
has a great effect on the overall mass transfer coefficient.
Research Interests:
- Kleebattschadel (clover leaf shaped skull) is a rare and severe form of craniosynostosis occurring due to various syndromic and non syndromic etiologies(1). One among them is Pfeiffer syndrome, a rare inherited disorder that... more
- Kleebattschadel (clover leaf shaped skull) is a rare and
severe form of craniosynostosis occurring due to various
syndromic and non syndromic etiologies(1). One among them is
Pfeiffer syndrome, a rare inherited disorder that associates
craniosynostosis, broad and deviated thumbs and big toes, and
partial syndactyly on hands and feet caused due to FGFR gene
mutations.
severe form of craniosynostosis occurring due to various
syndromic and non syndromic etiologies(1). One among them is
Pfeiffer syndrome, a rare inherited disorder that associates
craniosynostosis, broad and deviated thumbs and big toes, and
partial syndactyly on hands and feet caused due to FGFR gene
mutations.
Research Interests:
The post-harvest operation of cassava is still being done manually and therefore labour intensive. The need to mechanize this process makes it necessary to have a machine that will perform some of these processes. This paper presents... more
The post-harvest operation of cassava is still being
done manually and therefore labour intensive. The need to
mechanize this process makes it necessary to have a machine that
will perform some of these processes. This paper presents the
design of a pedal driven pulverizing and sieving machine for
dewatered grated cassava. The components design includes the
sieve bed mechanism, screening material, chain, shaft and
pulverizing cylinder. This involves the mechanization of
pulverizing and sieving of dewatered grated cassava. The
Machine is designed to be driven like a bicycle, which sends
rotary motion to the system for the desire work.
done manually and therefore labour intensive. The need to
mechanize this process makes it necessary to have a machine that
will perform some of these processes. This paper presents the
design of a pedal driven pulverizing and sieving machine for
dewatered grated cassava. The components design includes the
sieve bed mechanism, screening material, chain, shaft and
pulverizing cylinder. This involves the mechanization of
pulverizing and sieving of dewatered grated cassava. The
Machine is designed to be driven like a bicycle, which sends
rotary motion to the system for the desire work.
Research Interests:
Introduction: Parents of children with mental retardation experiences high level of emotional, financial and physical stress. There are multiple problems of having a mentally retarded child in the family. The problems are mainly... more
Introduction: Parents of children with mental
retardation experiences high level of emotional, financial and
physical stress. There are multiple problems of having a mentally
retarded child in the family. The problems are mainly related to
the social ridicule and social stigma. Feelings of depression are
common, particularly when realization of the child’s retardation
is recent. Mothers of children with disability have the higher the
perception of economic situation and income adequacy,
parenting social support, and religious practices, and the lower
the symptoms of depression and found that minority mothers
showed the higher the religious coping, the lower the symptoms
of depression.
retardation experiences high level of emotional, financial and
physical stress. There are multiple problems of having a mentally
retarded child in the family. The problems are mainly related to
the social ridicule and social stigma. Feelings of depression are
common, particularly when realization of the child’s retardation
is recent. Mothers of children with disability have the higher the
perception of economic situation and income adequacy,
parenting social support, and religious practices, and the lower
the symptoms of depression and found that minority mothers
showed the higher the religious coping, the lower the symptoms
of depression.
Energy management includes planning and operation of energy-related production and consumption units. Objectives are resource conservation, climate protection and cost savings, while the users have permanent access to the energy they... more
Energy management includes planning and operation
of energy-related production and consumption units. Objectives
are resource conservation, climate protection and cost savings,
while the users have permanent access to the energy they need. It
is connected closely to environmental management, production
management, logistics and other established business functions.
Advancements in energy saving technologies can play an
important role in further improving energy efficiency in the near,
medium and long term. “Energy is a critical part of boosting
prosperity and eradicating poverty”. The objective of having
energy efficient electrical systems is to have energy-efficient
delivery systems thereby keeping the losses in electrical
infrastructure to minimum and also electrical system should have
suitable safety mechanisms for providing reliable power supply
for continuous operation. Nowadays 85% of industries are
wasting capital or investing more money in clearing energy bills.
Current research shows that there is a direct correlation between
energy efficiency and a reduction in greenhouse gas emissions.
As such, environmental sustainability another major benefit of
eliminating wasted energy usage during the production process.
Other studies also point out that improvements in energy usage
have a direct influence on product quality. In this paper energy
scenario around the world, importance of energy efficiency and
available energy efficient technologies to be adopted are
discussed
of energy-related production and consumption units. Objectives
are resource conservation, climate protection and cost savings,
while the users have permanent access to the energy they need. It
is connected closely to environmental management, production
management, logistics and other established business functions.
Advancements in energy saving technologies can play an
important role in further improving energy efficiency in the near,
medium and long term. “Energy is a critical part of boosting
prosperity and eradicating poverty”. The objective of having
energy efficient electrical systems is to have energy-efficient
delivery systems thereby keeping the losses in electrical
infrastructure to minimum and also electrical system should have
suitable safety mechanisms for providing reliable power supply
for continuous operation. Nowadays 85% of industries are
wasting capital or investing more money in clearing energy bills.
Current research shows that there is a direct correlation between
energy efficiency and a reduction in greenhouse gas emissions.
As such, environmental sustainability another major benefit of
eliminating wasted energy usage during the production process.
Other studies also point out that improvements in energy usage
have a direct influence on product quality. In this paper energy
scenario around the world, importance of energy efficiency and
available energy efficient technologies to be adopted are
discussed
Social marketing seeks to develop and integrate marketing concepts with other approaches to influence behaviors that benefit individuals and communities for the greater social good. It seeks to integrate research, best practice,... more
Social marketing seeks to develop and integrate
marketing concepts with other approaches to influence behaviors
that benefit individuals and communities for the greater social
good. It seeks to integrate research, best practice, theory,
audience and partnership insight, to inform the delivery of
competition sensitive and segmented social change programs that
are effective, efficient, and equitable and sustainability. Although
"social marketing" is sometimes seen only as using standard
commercial marketing practices to achieve non-commercial
goals, this is an oversimplification
marketing concepts with other approaches to influence behaviors
that benefit individuals and communities for the greater social
good. It seeks to integrate research, best practice, theory,
audience and partnership insight, to inform the delivery of
competition sensitive and segmented social change programs that
are effective, efficient, and equitable and sustainability. Although
"social marketing" is sometimes seen only as using standard
commercial marketing practices to achieve non-commercial
goals, this is an oversimplification
Two bacteria were isolated from anoxic denitrifying reactor for treatment of domestic wastewater. The analysis of the 16S rDNA gene sequences showed that the isolated strains were affiliated with Bacillus cereus and Bacillus... more
Two bacteria were isolated from anoxic denitrifying
reactor for treatment of domestic wastewater. The analysis of the
16S rDNA gene sequences showed that the isolated strains were
affiliated with Bacillus cereus and Bacillus tequilensis.
Denitrification was compared between Bacillus cereus and
Bacillus tequilensis in this study. Two bacilli were able to
denitrify and Bacillus cereus was more efficient than Bacillus
tequilensis. Bacillus cereus reduced 80% of high amount of
nitrate; however, Bacillus tequilensis could reduce 37.4% of
nitrate. These heterotrophic bacteria are able to eliminate organic
matter with the same trend reducing 74.5% for Bacillus
tequilensis and 70.2% for Bacillus cereus.
reactor for treatment of domestic wastewater. The analysis of the
16S rDNA gene sequences showed that the isolated strains were
affiliated with Bacillus cereus and Bacillus tequilensis.
Denitrification was compared between Bacillus cereus and
Bacillus tequilensis in this study. Two bacilli were able to
denitrify and Bacillus cereus was more efficient than Bacillus
tequilensis. Bacillus cereus reduced 80% of high amount of
nitrate; however, Bacillus tequilensis could reduce 37.4% of
nitrate. These heterotrophic bacteria are able to eliminate organic
matter with the same trend reducing 74.5% for Bacillus
tequilensis and 70.2% for Bacillus cereus.
Research Interests:
This study investigated the implementation of regional organizational restructuring and the influence of the organizational restructuring to the commitment and performance of local public services in the city of Makassar. The research... more
This study investigated the implementation of regional
organizational restructuring and the influence of the
organizational restructuring to the commitment and performance
of local public services in the city of Makassar. The research
applied a quantitative approach with explanative type using
regression. The results showed that the performance of
structuring the organizational structure as outlined in the
Regional Regulation of Makassar on the organization of the area
quite well. Restructuring, simultaneous commitment significantly
affect the performance of services with highly influential
category. This suggests that the better the restructuring and the
commitment the better of service performance. This is due to
restructuring factors become the basis in public service
improvement. By the present of clear rules, clear division of
labor, not centralized decision-making, allocation of duties based
on competence will improve service performance apparatus.
organizational restructuring and the influence of the
organizational restructuring to the commitment and performance
of local public services in the city of Makassar. The research
applied a quantitative approach with explanative type using
regression. The results showed that the performance of
structuring the organizational structure as outlined in the
Regional Regulation of Makassar on the organization of the area
quite well. Restructuring, simultaneous commitment significantly
affect the performance of services with highly influential
category. This suggests that the better the restructuring and the
commitment the better of service performance. This is due to
restructuring factors become the basis in public service
improvement. By the present of clear rules, clear division of
labor, not centralized decision-making, allocation of duties based
on competence will improve service performance apparatus.
Research Interests:
The wireless communication, like Wi-Fi, is insecure and is vulnerable to attacks like packet sniffing. The login credentials in HTTP packets can be extracted from the IEEE 802.11 packets using tools like Wire-shark and can be misused... more
The wireless communication, like Wi-Fi, is insecure
and is vulnerable to attacks like packet sniffing. The login
credentials in HTTP packets can be extracted from the IEEE
802.11 packets using tools like Wire-shark and can be misused
by the attackers. This puts the whole data and the system into
risks. The main goal of this paper is to show that packet sniffing
can be avoided by ‘SSH tunneling’. The concept of SSH
tunneling can actually be a good defensive mechanism against
the packet sniffing attacks and can also make the communication
over wireless networks secured. Also, why SSH tunneling is
beneficial has been justified.
and is vulnerable to attacks like packet sniffing. The login
credentials in HTTP packets can be extracted from the IEEE
802.11 packets using tools like Wire-shark and can be misused
by the attackers. This puts the whole data and the system into
risks. The main goal of this paper is to show that packet sniffing
can be avoided by ‘SSH tunneling’. The concept of SSH
tunneling can actually be a good defensive mechanism against
the packet sniffing attacks and can also make the communication
over wireless networks secured. Also, why SSH tunneling is
beneficial has been justified.
Medicines have helped to make our lives easy. Drug industry is developing industry in terms of production as well as consumption. Medication has become very important in everyone’s life as we are affected by many diseases.[1] But... more
Medicines have helped to make our lives easy. Drug
industry is developing industry in terms of production as well as
consumption. Medication has become very important in
everyone’s life as we are affected by many diseases.[1] But these
medicines might be defected, tablets may be broken, there may
be cracks and consumption of these drugs might be dangerous.
This paper shows different methods of digital image processing
technique to find the defects in tablets. In this article we use
Morphology Operations, Template matching to detect the
defected tablet packet.
industry is developing industry in terms of production as well as
consumption. Medication has become very important in
everyone’s life as we are affected by many diseases.[1] But these
medicines might be defected, tablets may be broken, there may
be cracks and consumption of these drugs might be dangerous.
This paper shows different methods of digital image processing
technique to find the defects in tablets. In this article we use
Morphology Operations, Template matching to detect the
defected tablet packet.
The paper examined the role of stock market on Nigeria’s economic development from 1980 to 2010 which cover the market performance and economic growth in Nigeria. Data were sourced from statistical bulletin. This research study made... more
The paper examined the role of stock market on
Nigeria’s economic development from 1980 to 2010 which cover
the market performance and economic growth in Nigeria. Data
were sourced from statistical bulletin. This research study made
use of annual time series data covering the period between 1980
– 2010. The study also made use of ordinary least square of
multiple regression estimates. From the study, stock market
development is positively correlated with the development of
financial intermediaries and consequently economic growth. It
was therefore recommended that the funds raised by government
in form of government securities in the capital market should be
put into productive sectors of the economy that will necessitate to
growth in all facets of the economy.
Nigeria’s economic development from 1980 to 2010 which cover
the market performance and economic growth in Nigeria. Data
were sourced from statistical bulletin. This research study made
use of annual time series data covering the period between 1980
– 2010. The study also made use of ordinary least square of
multiple regression estimates. From the study, stock market
development is positively correlated with the development of
financial intermediaries and consequently economic growth. It
was therefore recommended that the funds raised by government
in form of government securities in the capital market should be
put into productive sectors of the economy that will necessitate to
growth in all facets of the economy.
The paper examined a critical assessment of accounting procedures in the oil and gas sector of Nigerian economy taking NNPC and some selected oil companies in Lagos metropolis of Nigeria. The paper also determined the effectiveness... more
The paper examined a critical assessment of
accounting procedures in the oil and gas sector of Nigerian
economy taking NNPC and some selected oil companies in
Lagos metropolis of Nigeria. The paper also determined the
effectiveness and efficiency of the accounting system of this
industry which is assumed will reduce the incidence of tax
avoidance by oil companies. The researcher employed ex-post
facto design since the data collected were already available
without any manipulation to text three hypotheses. Chi-square
analysis was used to analyze the data collected for the study.
Findings revealed that there is a significant relationship between
the effectiveness of accounting procedure in enhancing
performance, accuracy and reliability of accounting records in
the industry. Also, the effectiveness of the accounting system
will not reduce the incidence of tax avoidance by oil companies.
It was also found that making the accounting procedures of this
industry a major part of training curriculum will increase the
standard and performance of accountants in the industry.
Recommendation was therefore made that the NASB in
conjunction with stakeholders in the oil and gas sector of the
economy and accounting professional bodies should come
together and come up with a uniform standard of accounting for
this sector of the economy.
accounting procedures in the oil and gas sector of Nigerian
economy taking NNPC and some selected oil companies in
Lagos metropolis of Nigeria. The paper also determined the
effectiveness and efficiency of the accounting system of this
industry which is assumed will reduce the incidence of tax
avoidance by oil companies. The researcher employed ex-post
facto design since the data collected were already available
without any manipulation to text three hypotheses. Chi-square
analysis was used to analyze the data collected for the study.
Findings revealed that there is a significant relationship between
the effectiveness of accounting procedure in enhancing
performance, accuracy and reliability of accounting records in
the industry. Also, the effectiveness of the accounting system
will not reduce the incidence of tax avoidance by oil companies.
It was also found that making the accounting procedures of this
industry a major part of training curriculum will increase the
standard and performance of accountants in the industry.
Recommendation was therefore made that the NASB in
conjunction with stakeholders in the oil and gas sector of the
economy and accounting professional bodies should come
together and come up with a uniform standard of accounting for
this sector of the economy.
The combination of link-quality variation with the broadcasting nature of wireless channels has revealed a direction in the research of wireless networking, namely, cooperative communication. Research on cooperative communication... more
The combination of link-quality variation with the
broadcasting nature of wireless channels has revealed a direction
in the research of wireless networking, namely, cooperative
communication. Research on cooperative communication started
to attract interests in the community at the physical layer but
more recently its importance and usability have also been
realized at upper layers of the network protocol stack. In this
article, we tackle the problem of opportunistic data transfer in
mobile ad hoc networks. Our solution is called Cooperative
Opportunistic Routing in Mobile Ad hoc Networks (CORMAN).
It is a pure network layer scheme that can be built atop off-theshelf
wireless networking equipment. Nodes in the network use a
lightweight proactive source routing protocol to determine a list
of intermediate nodes that the data packets should follow en
route to the destination. Here, when a data packet is broadcast by
an upstream node and has happened to be received by a
downstream node further along the route, it continues its way
from there and thus will arrive at the destination node sooner.
This is achieved through cooperative data communication at the
link and network layers. This work is a powerful extension to the
pioneering work of ExOR. We test CORMAN and compare it to
AODV, and observe significant performance improvement in
varying mobile settings.
broadcasting nature of wireless channels has revealed a direction
in the research of wireless networking, namely, cooperative
communication. Research on cooperative communication started
to attract interests in the community at the physical layer but
more recently its importance and usability have also been
realized at upper layers of the network protocol stack. In this
article, we tackle the problem of opportunistic data transfer in
mobile ad hoc networks. Our solution is called Cooperative
Opportunistic Routing in Mobile Ad hoc Networks (CORMAN).
It is a pure network layer scheme that can be built atop off-theshelf
wireless networking equipment. Nodes in the network use a
lightweight proactive source routing protocol to determine a list
of intermediate nodes that the data packets should follow en
route to the destination. Here, when a data packet is broadcast by
an upstream node and has happened to be received by a
downstream node further along the route, it continues its way
from there and thus will arrive at the destination node sooner.
This is achieved through cooperative data communication at the
link and network layers. This work is a powerful extension to the
pioneering work of ExOR. We test CORMAN and compare it to
AODV, and observe significant performance improvement in
varying mobile settings.
In recent years, most of the organizations in the world have increasingly realized the importance of cloud platforms. The cloud computing is one of the developing segmenting of IT industry as well as a promising concept to the end... more
In recent years, most of the organizations in the world
have increasingly realized the importance of cloud platforms.
The cloud computing is one of the developing segmenting of IT
industry as well as a promising concept to the end users.
However Cloud Computing has more applications but there are
many challenges that are facing by a Cloud environment. In
recent years, the major attacks in cloud are a Distributed denial
of service (DDoS) attacks on the catalog of cloud attacks. DDoS
can have serious penalty for the companies which are dependent
on the internet service for their production. Thus, it is important
to reduce a force of DDoS is one of the latest issues. This paper
focus on the impact of DDoS attacks in cloud and the NEIF
technique available to overcome with the issue
have increasingly realized the importance of cloud platforms.
The cloud computing is one of the developing segmenting of IT
industry as well as a promising concept to the end users.
However Cloud Computing has more applications but there are
many challenges that are facing by a Cloud environment. In
recent years, the major attacks in cloud are a Distributed denial
of service (DDoS) attacks on the catalog of cloud attacks. DDoS
can have serious penalty for the companies which are dependent
on the internet service for their production. Thus, it is important
to reduce a force of DDoS is one of the latest issues. This paper
focus on the impact of DDoS attacks in cloud and the NEIF
technique available to overcome with the issue
- This research paper describes the results of an extensive study on the seismic behavior of a structure with damper and without damper under different earthquake acceleration frequency like EQ Altadena , EQ Lucerne, EQ Pomona, EQ... more
- This research paper describes the results of an
extensive study on the seismic behavior of a structure with
damper and without damper under different earthquake
acceleration frequency like EQ Altadena , EQ Lucerne, EQ
Pomona, EQ Smonica and EQ Yormo.
The proposed procedure is placed the dampers on the floors
of the ninth-floor and five-floor of a ninth story building frame
then compare the different performance of structure with damper
up to Ninth-floors, damper up to Fifth-floors and without damper
of ninth-story building frame using SAP2000 V15. As per IS-
1893 2002 non-linear time-history analyses of frame structure
indicate that maximum displacement, maximum base shear and
maximum acceleration effectively reduce by providing the
damper in building frame from base support to fifth- floor and
base support to ninth-floor comparison to as usual frame.
extensive study on the seismic behavior of a structure with
damper and without damper under different earthquake
acceleration frequency like EQ Altadena , EQ Lucerne, EQ
Pomona, EQ Smonica and EQ Yormo.
The proposed procedure is placed the dampers on the floors
of the ninth-floor and five-floor of a ninth story building frame
then compare the different performance of structure with damper
up to Ninth-floors, damper up to Fifth-floors and without damper
of ninth-story building frame using SAP2000 V15. As per IS-
1893 2002 non-linear time-history analyses of frame structure
indicate that maximum displacement, maximum base shear and
maximum acceleration effectively reduce by providing the
damper in building frame from base support to fifth- floor and
base support to ninth-floor comparison to as usual frame.
At present, tags are extensively used to describe the images, so that utilizing these tags for image retrieval system is today’s need. So, our system incorporates image similarity graph with image-tag bipartite graph using visual... more
At present, tags are extensively used to describe the
images, so that utilizing these tags for image retrieval system is
today’s need. So, our system incorporates image similarity graph
with image-tag bipartite graph using visual features of image like
color, shape & texture .For color feature extraction HSV model,
for shape feature extraction Sobel with mean and median filter,
for texture feature extraction Framelet methods are used.
Initially we extract features by these three methods and all
features are combined for matching between images in the
database and query image. Combination of the features of the
three methods along with CBIR and TBIR are used to balance
the influence between image content tags. The system is able to
retrieve the images related to the query as well as annotating the
query image.
images, so that utilizing these tags for image retrieval system is
today’s need. So, our system incorporates image similarity graph
with image-tag bipartite graph using visual features of image like
color, shape & texture .For color feature extraction HSV model,
for shape feature extraction Sobel with mean and median filter,
for texture feature extraction Framelet methods are used.
Initially we extract features by these three methods and all
features are combined for matching between images in the
database and query image. Combination of the features of the
three methods along with CBIR and TBIR are used to balance
the influence between image content tags. The system is able to
retrieve the images related to the query as well as annotating the
query image.
The importance of aviation industry in modern era is long familiar. The industrial sector has been suffering energy crises from almost a decade or two and consequently paves way for the need of energy regeneration and utility. Runways... more
The importance of aviation industry in modern era is
long familiar. The industrial sector has been suffering energy
crises from almost a decade or two and consequently paves way
for the need of energy regeneration and utility. Runways are
heart of an airport and currently runways are just used as
pathways for airplane take off from the ground. The proposed
idea emphasizes use of residual mechanical vibration energy
from aircraft during takeoff, landing and taxing on ground. The
question that arises, how do we achieve this?? The answer -Air
Wakes and Impulse. Air Wakes are huge source of vibration
energy and this paper discusses how these vibrations are
harnessed using energy regenerative engineering technology
long familiar. The industrial sector has been suffering energy
crises from almost a decade or two and consequently paves way
for the need of energy regeneration and utility. Runways are
heart of an airport and currently runways are just used as
pathways for airplane take off from the ground. The proposed
idea emphasizes use of residual mechanical vibration energy
from aircraft during takeoff, landing and taxing on ground. The
question that arises, how do we achieve this?? The answer -Air
Wakes and Impulse. Air Wakes are huge source of vibration
energy and this paper discusses how these vibrations are
harnessed using energy regenerative engineering technology
CRC is Cyclic Redundancy Check, it is used for generating check bits for detecting data transmission errors in the digital communication networks. The 9-bit CRC polynomial is used for the generation of CRC value . In this paper we... more
CRC is Cyclic Redundancy Check, it is used for
generating check bits for detecting data transmission errors in the
digital communication networks. The 9-bit CRC polynomial is
used for the generation of CRC value . In this paper we have
implemented, the generation of CRC value for a 16 bit serial
data by using 9 bit polynomial. The CRC bit can be generated
for any 16 bit data with any 9 bit polynomial at the time of
transmission.
generating check bits for detecting data transmission errors in the
digital communication networks. The 9-bit CRC polynomial is
used for the generation of CRC value . In this paper we have
implemented, the generation of CRC value for a 16 bit serial
data by using 9 bit polynomial. The CRC bit can be generated
for any 16 bit data with any 9 bit polynomial at the time of
transmission.
- In electric power distribution, an Autorecloser is a circuit breaker equipped with a mechanism that can automatically close the breaker after it has been opened due to a fault. Autoreclosers are used on overhead distribution systems... more
- In electric power distribution, an Autorecloser is a
circuit breaker equipped with a mechanism that can
automatically close the breaker after it has been opened due to a
fault. Autoreclosers are used on overhead distribution systems to
detect and interrupt momentary faults. Since many short-circuits
on overhead lines clear themselves, an Autorecloser improves
service continuity by automatically restoring power to the line
after a momentary fault.
circuit breaker equipped with a mechanism that can
automatically close the breaker after it has been opened due to a
fault. Autoreclosers are used on overhead distribution systems to
detect and interrupt momentary faults. Since many short-circuits
on overhead lines clear themselves, an Autorecloser improves
service continuity by automatically restoring power to the line
after a momentary fault.
Groundwater is not only an important component of the hydrological cycle but also the most important source of water for drinking, domestic, industrial and agricultural uses. The present work is aimed at assessing the water quality... more
Groundwater is not only an important component of
the hydrological cycle but also the most important source of
water for drinking, domestic, industrial and agricultural uses. The
present work is aimed at assessing the water quality index (WQI)
for the groundwater of Doiwala block of Doon valley. This has
been determined by collecting legacy data from concerned
organization.For calculating the WQI, the following 11
parametershave been considered: pH, total hardness, calcium,
magnesium, chloride, nitrate, sulphate, total dissolved solids,
iron, manganese and fluorides.The WQI for these samples ranges
from 30 to 330. The high value ofWQI has been found to be
mainly from the higher values of iron, nitrate, totaldissolved
solids, hardness, fluorides, bicarbonate and manganese in the
groundwater. The results of analyses have been used to suggest
models for predicting water quality
the hydrological cycle but also the most important source of
water for drinking, domestic, industrial and agricultural uses. The
present work is aimed at assessing the water quality index (WQI)
for the groundwater of Doiwala block of Doon valley. This has
been determined by collecting legacy data from concerned
organization.For calculating the WQI, the following 11
parametershave been considered: pH, total hardness, calcium,
magnesium, chloride, nitrate, sulphate, total dissolved solids,
iron, manganese and fluorides.The WQI for these samples ranges
from 30 to 330. The high value ofWQI has been found to be
mainly from the higher values of iron, nitrate, totaldissolved
solids, hardness, fluorides, bicarbonate and manganese in the
groundwater. The results of analyses have been used to suggest
models for predicting water quality
Background: Backward walking also known as ‘Retro’ walking has shown to have many health benefits. Backward walking is found to be beneficial in improving the body composition and cardiorespiratory fitness than forward walking on... more
Background: Backward walking also known as ‘Retro’
walking has shown to have many health benefits. Backward
walking is found to be beneficial in improving the body
composition and cardiorespiratory fitness than forward walking
on treadmill. Walking on a level surface requires no sophisticated
equipment’s and can be done according to subject’s convenience.
However no study till date was found comparing forward
walking versus backward walking on level surface in pre obese
individuals. Hence the objectives of the study were to assess and
compare the effects of forward walking and backward walking
on level surface on BMI, waist to hip ratio (WHR) & percent
body fat in pre obese individuals
walking has shown to have many health benefits. Backward
walking is found to be beneficial in improving the body
composition and cardiorespiratory fitness than forward walking
on treadmill. Walking on a level surface requires no sophisticated
equipment’s and can be done according to subject’s convenience.
However no study till date was found comparing forward
walking versus backward walking on level surface in pre obese
individuals. Hence the objectives of the study were to assess and
compare the effects of forward walking and backward walking
on level surface on BMI, waist to hip ratio (WHR) & percent
body fat in pre obese individuals
Research Interests:
A Feature selection for the high dimensional data clustering is a difficult problem because the ground truth class labels that can guide the selection are unavailable in clustering. Besides, the data may have a broad number of features... more
A Feature selection for the high dimensional data clustering is a difficult problem because the ground truth class labels that can guide the selection are unavailable in clustering. Besides, the data may have a broad number of features and the irrelevant ones can run the clustering. A novel feature weighting scheme is proposed, in which the weight for each feature is a measure of its contribution to the clustering task. A well defined objective function is given, which can be explicitly solved in an iterative way. A fast clustering-based feature selection algorithm (FAST) works in two steps. In the first step, graph-theoretic clustering methods are used to divide the features into clusters. In second step, the most nearest feature that is completely related to destination is chosen from each cluster to design a subset of features. Features in each cluster are independent. Efficiency of FAST is measured by using Minimum Spanning Tree (MST). Accuracy of image comparison is efficient by using semantic similarity algorithm.
Effective leadership is one of the important indicators to determining the change management in school achievement. This study aimed to identify the influence of servant leadership on the change management in schools. This cross-sectional... more
Effective leadership is one of the important indicators to determining the change management in school achievement. This study aimed to identify the influence of servant leadership on the change management in schools. This cross-sectional survey involved 342 secondary school teachers in the northern zone (Perlis, Kedah, Penang and Perak). The instrument included Servant Leadership Scale (SLS) and Change Facilitator Style Questionnaire (CFSQ). Results showed that servant leadership contributed to the change management in schools. Implications of this study is servant leadership contributed to the change management in schools. Thus, servant leadership should be applied and practiced by school leaders to improve the success of change management, thereby improving school performance .
As a result different aims were drawn; the initial aim of this research is to study the attention of the customers in word of mouth to power their online purchasing activities. The next aim is to analyze the people influenced by interest... more
As a result different aims were drawn; the initial aim of this research is to study the attention of the customers in word of mouth to power their online purchasing activities. The next aim is to analyze the people influenced by interest of word of mouth. The following aim is to examine the marketing behavior bearing in mind the internet progress and word of mouth, their consideration for word of mouth marketing.
The Punitvan is a conglomeration of Panchvati, Nakshatra Van, Rashi Van, Navgraha Van and Charak Van. The Punitvan inspires to human society to plant the trees and care they including all matters. Punitvan is situated in sector 18,... more
The Punitvan is a conglomeration of Panchvati, Nakshatra Van, Rashi Van, Navgraha Van and Charak Van. The Punitvan inspires to human society to plant the trees and care they including all matters. Punitvan is situated in sector 18, Gandhinagar. It was established in the year 2004.Thus Punitvan gives us inspiration to protect the plants and to know its uses. There are various plants planted according to different themes like planets, constellations, a sign of zodiac, and Panchavati. Present paper indicates 27 constellations with 27 plant- species show importance of individual. In the ancient time our elders were directly or indirectly connected with the trees. They believed that plants are useful to different purposes in life. Recently people believe in astrology, so they can care and protect the plants regularly.
We focus only how to recognize a failure node in selected network. In autonomous system a queue is playing important role for node to node communication with the knowledge of node to its neighbour node
Many initiatives are undertaken to improve the empowerment of people with disabilities in developing countries especially in India. However, an adequate development in proportion to the pre-determined programmes and budget allocation... more
Many initiatives are undertaken to improve the empowerment of people with disabilities in developing countries especially in India. However, an adequate development in proportion to the pre-determined programmes and budget allocation never attained to date. This systematic literature review aims to describe and assess a new model of development and empowerment in people with disability, suitable for use in developing countries especially in India. A systematic literature review was conducted. Articles and reports were considered when they described the development, validation, translation or the use of an instrument to measuring empowerment in the context of disability.
The use of supplementary information on auxiliary variables in sample surveys was extensively discussed by Cochran and Jessen. In their work they showed that regression estimator is superior to the other estimators (viz. ratio and mean... more
The use of supplementary information on auxiliary variables in sample surveys was extensively discussed by Cochran and Jessen. In their work they showed that regression estimator is superior to the other estimators (viz. ratio and mean per unit estimators etc.).This paper proposes a new kind of estimator based on appropriate weighing of the sample means of the main and the auxiliary variables. It is shown that the proposed estimator is more efficient when compared with the regression, ratio and the mean per unit estimator under certain restrictions on the correlation coefficient between main and the auxiliary variables.
This study was determined to identify the effects of Mental Imagery Training &Tratak Kriya training on stopping the penalty stroke by goalkeeper in hockey.A total of 150 male hockey players from Delhi, whose average of stopping thepenalty... more
This study was determined to identify the effects of Mental Imagery Training &Tratak Kriya training on stopping the penalty stroke by goalkeeper in hockey.A total of 150 male hockey players from Delhi, whose average of stopping thepenalty stroke ranges from 3-5 out of 10 penalty strokes in 2 trials were selected. The subjects were further randomly divided into three groups namely MIT (Mental Imagery Training Group) N = 50, TK (Tratak Kriya Group) N = 50 and CG (Control Group) N = 50. All the 3 groups did regular hockey training;followed by 20 minutes of mental imagery training (by MIT Group only) and tratak kriya training (by TK group only) for 3 days in a week and for 8 weeks respectively while Control group received the hockey training session only.
A high voltage transmitter integrated circuit for ultrasound medical imaging is implemented using 90nm technology.The high voltage transmitter consists of level shifter and output drivers to increase the voltage, with reduced delay,that... more
A high voltage transmitter integrated circuit for ultrasound medical imaging is implemented using 90nm technology.The high voltage transmitter consists of level shifter and output drivers to increase the voltage, with reduced delay,that drives the capacitive micro-machined ultrasound transducer to produce acoustic signal in medical applications .The performance of various level shifters are compared. The level shifter generates 20V pulses from the input of 10V. The level shifter is designed using 90nm technology in HSPICE.
“Today’s theories shape tomorrow’s reality” and “tomorrow’s standard of living will depend on the success of today’s theories”. These old truths, having proved themselves so many times in our history, should make us responsible for the... more
“Today’s theories shape tomorrow’s reality” and “tomorrow’s standard of living will depend on the success of today’s theories”. These old truths, having proved themselves so many times in our history, should make us responsible for the implementation, creation, development, distribution of new scientific theories.
The job of automatic frequency regulation is achieved by governing systems of individual turbine generators and Automatic Generation Control (AGC) or Load frequency control (LFC) system of the hydro power plant. This seminar report... more
The job of automatic frequency regulation is achieved by governing systems of individual turbine generators and Automatic Generation Control (AGC) or Load frequency control (LFC) system of the hydro power plant. This seminar report addresses a comprehensive literature survey on load frequency control in hydro power plant. The report is aimed to present the various control and structural schemes of LFC present in the microhydro power plant. The LFC schemes on different aspects like classical control based LFC schemes, LFC schemes based on modern control concepts are discussed. The aim of the proposed work is to design a fuzzy controller that would manage almost the whole operation of the generating unit.
In several distributed systems using a certain set of attributes, a user should only be able to access data. Currently, the only method for enforcing such policies is to employ a trusted server to store the data. To keep the shared data... more
In several distributed systems using a certain set of attributes, a user should only be able to access data. Currently, the only method for enforcing such policies is to employ a trusted server to store the data. To keep the shared data confidential against any kind of misuse, a natural way is to store only the encrypted data in a cloud. The key problems of this approach include establishing access control for the encrypted data. Previous Attribute - Based Encryption systems used attributes to describe the encrypted data. While in our system attributes are used to describe a user’s credentials, and encrypting data determines a policy for who can decrypt.
One of the major development concerns in recent years, particularly in sub-Saharan African countries, has been the rapid growth of urban population coupled with low industrial growth. This mismatch has led to high unemployment levels as... more
One of the major development concerns in recent years, particularly in sub-Saharan African countries, has been the rapid growth of urban population coupled with low industrial growth. This mismatch has led to high unemployment levels as most companies have either scaled down or completely shut down. High poverty levels have intensified in urban areas and this has facilitated the mushrooming of the informal economy such as vending, operating tuck-shops and various micro enterprises as an adaptation strategy to failing economies. This study took a micro-level approach by exploring the role of the informal economy as a source livelihood in the city of Bulawayo.
This paper seems quite obvious that nowadays we are able to do transactions, shopping, banking, sharing and storing confidential data like other online services which aims to highly secured. The design and implementation of QR is easy to... more
This paper seems quite obvious that nowadays we are able to do transactions, shopping, banking, sharing and storing confidential data like other online services which aims to highly secured. The design and implementation of QR is easy to use and read, combined with multifactor (ID/Password which only user knows, Detail information that only the user has, Unique QR code that shows only the user is), camera based all hardware. The information is in the QR code is transmitted in the encryption form. It is portable and cost efficient. The system uses QR codes which are small two-dimensional pictures that en-code digital data.
Present paper studies the Economic Efficiency and Gain technologies. Most of the literature related to the measurement of economic efficiency has based its analysis either on parametric or on non-parametric Gain methods. This Article thus... more
Present paper studies the Economic Efficiency and Gain technologies. Most of the literature related to the measurement of economic efficiency has based its analysis either on parametric or on non-parametric Gain methods. This Article thus argues that, while Technique economy tends to be a powerful force, it is possible for concerns of Economic efficiency. The aim of this paper is to provide a critical and detailed review of both core Gain methods. In our opinion, no approach is strictly preferable to any other. Moreover, careful consideration of their main advantages and disadvantages, of the data set utilized, and of the intrinsic characteristics of the framework under analysis will help us in the correct implementation of these techniques. Recent developments in Gain techniques and economic efficiency measurement such as Bayesian techniques, bootstrapping, duality theory and the analysis of sampling asymptotic properties are also considered in this paper.
The paper studies on Quality Teaching & Higher education system in India. The system aims to provide a theoretical background to the OECD-IMHE policy quality of teaching in higher education. It highlights the main debates on the topic to... more
The paper studies on Quality Teaching & Higher education system in India. The system aims to provide a theoretical background to the OECD-IMHE policy quality of teaching in higher education. It highlights the main debates on the topic to date, hoping to present the different perspectives that exist on the topic of quality in teaching.
Self-compacting concrete (SCC) generally has higher powder content than normally vibrated concrete (NVC) and thus it is necessary to replace some of the cement by mineral admixtures such as flyash to achieve an economical and durable... more
Self-compacting concrete (SCC) generally has higher powder content than normally vibrated concrete (NVC) and thus it is necessary to replace some of the cement by mineral admixtures such as flyash to achieve an economical and durable concrete. SCC contains a large mortar volume as compared to NVC. This work presents the influence of fine aggregate particle size and fly ash on the compressive strength of mortar for SCC. Mortar mixes consists of five different cement replacement percentage (CRP) by flyash are investigated for four different particle sizes of fine aggregate. The compressive strength of mortar cubes at the curing time of 7, 28 days was determined.
This paper illustrates the application of the color detection technique using MATLAB algorithms, to control the state of the output pins of an Arduino (AT mega 328) and also to control the movements of an iROBOT CREATE [1]. This gives a... more
This paper illustrates the application of the color detection technique using MATLAB algorithms, to control the state of the output pins of an Arduino (AT mega 328) and also to control the movements of an iROBOT CREATE [1]. This gives a very small example of implementing Bounding Box algorithm [2] and use of the simple color detection technique and other ‘REGIONPROPS’ [3][4] parameters we can control the outputs of an Arduino board [5]and also control an iROBOT CREATE.
This paper deals with the implementation of various MATLAB functions present in image processing toolbox of MATLAB and using the same to create a basic image processor having different features like, viewing the red, green and blue... more
This paper deals with the implementation of various MATLAB functions present in image processing toolbox of MATLAB and using the same to create a basic image processor having different features like, viewing the red, green and blue components of a color image separately, color detection and various other features (noise addition and removal, edge detection, cropping, resizing, rotation, histogram adjust, brightness control, etc.) that is used in a basic image editor along with object detection and tracking.
Mobile Ad-hoc Network is a peer-to-peer wireless network that transmits data from computer to computer without the use of a central base station or access point. Intrusion detection techniques are used for the network attack detection... more
Mobile Ad-hoc Network is a peer-to-peer wireless network that transmits data from computer to computer without the use of a central base station or access point. Intrusion detection techniques are used for the network attack detection process. The system is designed to handle leader election scheme for intrusion detection process. In this paper, we use leader election algorithm to find the globally optimal cost-efficient leader and it is devised to handle the election process for possibility of cheating and security flaws, such as replay attacks. The clustering scheme is optimized with coverage and traffic level. Cost and resource utilization is controlled under the clusters. The system development and analysis are carried out under the JiST (Java in Simulation Time) simulation environment.
Environmental crisis is real. Now the time has come when we should be careful. If human society has to endure not just for another centaury but thousands and thousands of years, we need to imbecile a way of life that can be sustained. The... more
Environmental crisis is real. Now the time has come when we should be careful. If human society has to endure not just for another centaury but thousands and thousands of years, we need to imbecile a way of life that can be sustained. The growth of human beings and plants life can only develop fully in friendly environment that is conclusive to growth. Since, the present problems result largely from ignorance and different trend of continued misuse of the environment can, however, be altered by creating awareness among people of how man’s activities effect the environment for good or ill. We cannot expect improvement unless attitudes of people change and unless a better generations. Our great need of today is knowledgeable citizens who are conscious of their surrounding and willing to take necessary, social, economic and political steps to assure a better environment for the fulfillment of need and wants of every citizen on the earth. Keeping in view the importance of environment the present study was undertaken to study the awareness among students towards environmental education.
Scheduled Tribes in India are generally considered to be Adivasis, meaning indigenous people or original inhabitants of the country. The tribes have been confined to low status and are often physically and socially isolated instead of... more
Scheduled Tribes in India are generally considered to be Adivasis, meaning indigenous people or original inhabitants of the country. The tribes have been confined to low status and are often physically and socially isolated instead of being absorbed in the mainstream Hindu population. Psychologically, the Scheduled Tribes often experience passive indifference that may take the form of exclusion from educational opportunities, social participation, and access to their own land. All tribal communities are not alike. They are products of different historical and social conditions.
This paper describes how we design a lighting control sys- tem including hardware and software. Hardware includes Dimmer with relays Bulb light sensing circuit, control circuit, and 8255 expanding I/O circuit, PC, and bulb. Sensing... more
This paper describes how we design a lighting control sys- tem including hardware and software. Hardware includes Dimmer with relays Bulb light sensing circuit, control circuit, and 8255 expanding I/O circuit, PC, and bulb. Sensing circuit uses photo-resistance component to sense the environmental light and then transmit the signal of the lightness to the computer through an 8-bit A/D converter 0804. The control circuit applies reed relay in digital control way to adjust the variable resistor value of the traditional dimmer.
This paper presents power analysis of the full adder cells reported as having a low PDP (Power Delay Product), by means of speed, power consumption and area. These full adders were designed upon various logic styles to derive the sum and... more
This paper presents power analysis of the full adder cells reported as having a low PDP (Power Delay Product), by means of speed, power consumption and area. These full adders were designed upon various logic styles to derive the sum and carry outputs. Two new high-speed and low-power full adder cells designed with an alternative internal logic structure and pass-transistor logic styles that lead to have a reduced PDP (Power-delay product). These all full adder cells designed using a TDK 90 nm CMOS technology.
Twenty two groundnut genotypes were evaluated in randomized block design (RBD) with two replications at AICRP on Groundnut, MPKV, Rahuri, Dist. Ahmednagar (M.S.) during summer,2011 to study the physiological analysis of growth and yield... more
Twenty two groundnut genotypes were evaluated in randomized block design (RBD) with two replications at AICRP on Groundnut, MPKV, Rahuri, Dist. Ahmednagar (M.S.) during summer,2011 to study the physiological analysis of growth and yield variation in groundnut genotypes. The observations on plant height, number of branches, leaves, leaf area, LAI, dry matter production and it’s distribution in component parts of plant, photosynthetic rate, transpiration rate, stomatal conductance, water use efficiency, stomatal frequency, chlorophyll content, protein and oil content and yield and yield contributing characters were recorded. The genotypes were significantly differed for seed yield. The highest dry pod yield was recorded by the genotypes ICG-8420, ICG-8473 and ICG-8506 due to significant favourable yield contributing characters like number of pods per plant, pod yield (g) and kernel yield (g) per plant, shelling percentage and harvest index.
The present investigation entitled, “Physiological analysis of groundnut (Arachis hypogaea L.) genotypes” during summer season of the year 2011 at AICRP on Groundnut, Cotton Improvement Project, M.P.K.V., Rahuri (M.S.). The experiment was... more
The present investigation entitled, “Physiological analysis of groundnut (Arachis hypogaea L.) genotypes” during summer season of the year 2011 at AICRP on Groundnut, Cotton Improvement Project, M.P.K.V., Rahuri (M.S.). The experiment was conducted in a randomized block design (RBD) with twenty two genotypes replicated two times in single rows with the spacing of 30 x 10 cm. The observations on different plant characters such as Growth studies, phenological traits, dry matter studies, various growth parameters, physiological parameters, protein and oil content, correlation studies and path analysis were recorded. Various morphological and yield contributing characters determine the productivity of the groundnut genotypes.
With the rapid development of databases and data storage technology, the cloud has emerged as a significant aspect of nowadays businesses. This embraces the necessity of the distinction between the cloud services and deployment models in... more
With the rapid development of databases and data storage technology, the cloud has emerged as a significant aspect of nowadays businesses. This embraces the necessity of the distinction between the cloud services and deployment models in order to obtain a service that fits the user demands. This paper provides current and potential cloud users with the basic knowledge of the cloud services and deployment models. In addition, this paper highlights the advantages and disadvantages of this technology, while providing the cloud user with methods to benefit from cloud services in a sufficient manner, and overcome the cloud limitations and risks.
Wireless sensor network consists of spatially distributed sensor nodes which sense physical and environmental condition like sound, pressure, temperature etc and pass the data to the main location through the network. In WSN network life... more
Wireless sensor network consists of spatially distributed sensor nodes which sense physical and environmental condition like sound, pressure, temperature etc and pass the data to the main location through the network. In WSN network life time and node energy efficiency are two most important terms. One major issue in wireless sensor networks is developing an energy-efficient routing protocol which has a significant impact on the overall lifetime of the sensor network. Clustering based Energy efficient LEACH (Low-Energy Adaptive Clustering Hierarchy) protocol can effectively increase WSN performance by dynamically changing cluster head. This paper surveys working of LEACH protocol, its limitations and advancements done in LEACH to improve its performance.
The work environment can implicate the social relation at workplace and also maintain the relationship between colleague, supervisor and the organisation. It describes the neighboring circumstances in which employees are working together.... more
The work environment can implicate the social relation at workplace and also maintain the relationship between colleague, supervisor and the organisation. It describes the neighboring circumstances in which employees are working together. A satisfied, happy and hardworking employee is biggest asset of any organisation. Effective results & productivity for any organisation is depend on the level of satisfaction of employees and work environment is one of the most important factor which influence the satisfaction & motivation level of employees. Efficient human resource management and maintain good work environment or culture effects not only the performance of employee & organisation but also affects the growth & development of entire economy. This research paper makes effort to study the work environment & work culture in the Dominos pizza. This study is conducted in Jaipur city only.
The only imperative vista for an organisation that can ignite it, and give it a direction to flourish is the workforce of an organization. Human resource is the means apparatus for any organization. Organisation have to recruit people... more
The only imperative vista for an organisation that can ignite it, and give it a direction to flourish is the workforce of an organization. Human resource is the means apparatus for any organization. Organisation have to recruit people with requites skills, qualifications and experience, if they have to survive and flourish in a highly competitive environment. While doing so, they have to be sensitive to economic, social, political and legal factors within a country. To be effective they need to tap all available sources of supply, both internal and external. Internal promotion boost the morale of people and External sources too need to be explored regularly to bring qualified people with innovative ideas.
The need of more capacity of the network due to exponential usage of internet by users is the concern of majority of the researchers currently. In line of exploring better solution, it can be said that currently fiber optics has become... more
The need of more capacity of the network due to exponential usage of internet by users is the concern of majority of the researchers currently. In line of exploring better solution, it can be said that currently fiber optics has become the core of telecommunication and data networking infrastructures giving birth to optical networking system. These factors have driven the deployment of high capacity optical network and their remarkable rapid transmission from the research laboratories into commercial deployment. However, with the progress of technology taking pace, trade-off is surfaced by the unpredictable traffic situation over the dynamic users situated world wide that is quite challenging to standardize the performance of the existing optical networks. Hence, this paper reviews some of the standard and frequently used techniques for mitigating the traffic issues in Optical networking system.
2D projections of the real 3D space are the only available information in the imaging technics like in X- Ray and MRI. In this paper we study projections of images as generated by Radon transformation. We implemented an image... more
2D projections of the real 3D space are the only available information in the imaging technics like in X- Ray and MRI. In this paper we study projections of images as generated by Radon transformation. We implemented an image reconstruction algorithm which receives different projections of the original image as input. We performed this experiment using artificially created image in order to test and verify the algorithm. The quality of images reconstructed by an algorithm is most prominent to check. So in this paper, we performed analysis on head phantom MRI image by calculating correlation coefficient, Cutoff rotation angle for an image and linearity of correlation coefficient.
Extrapontine myelinosis (EPM) is a common co-occurrence with central pontine myelinosis in head injury and alcohol withdrawal where hyponatremia may be the precipitating cause. There are not many treatment options available in these cases... more
Extrapontine myelinosis (EPM) is a common co-occurrence with central pontine myelinosis in head injury and alcohol withdrawal where hyponatremia may be the precipitating cause. There are not many treatment options available in these cases except a supportive management. We describe here a case of head injury under the influence of alcohol that also displayed EPM without hyponatremia after alcohol withdrawal in a chronic alcoholic that responded very well to cerebroprotein therapy.
The main aim of this paper is to, first we determine the two Finsler deformations to the special Finsler (α,β)-metrics. Consequently, we obtain the nonholonomic frame for the special (α,β)-metrics, such as L=α+β+β^2/α (Ist Approximate... more
The main aim of this paper is to, first we determine the two Finsler deformations to the special Finsler (α,β)-metrics. Consequently, we obtain the nonholonomic frame for the special (α,β)-metrics, such as L=α+β+β^2/α (Ist Approximate Matsumoto metric) and L=β^2/(β-α) (Infinite series (α,β)-metric).
This paper describes design of a semi-automated robot that can inspect power transmission lines accompanied by an operator situated in the control room. This robot mainly focuses on the most frequent problems faced by the power systems,... more
This paper describes design of a semi-automated robot that can inspect power transmission lines accompanied by an operator situated in the control room. This robot mainly focuses on the most frequent problems faced by the power systems, hotlines. Thus making in ease of operation and avoiding their life risk, at least for few cases, where they can use them satisfactorily.
In this work, the extract of the leaves and berries of solanum nigrum was examined as a green corrosion inhibitor for zinc in 0.5N HCl by using weight loss, gasometric and thermometric methods. Results obtained showed that the extract of... more
In this work, the extract of the leaves and berries of solanum nigrum was examined as a green corrosion inhibitor for zinc in 0.5N HCl by using weight loss, gasometric and thermometric methods. Results obtained showed that the extract of solanum nigrum offered good protection against corrosion of zinc metal and exhibited high inhibition efficiencies. The inhibition efficiency was found to increase with increase in the extract concentration. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
Reactive blue dye was evaluated as a corrosion inhibitor for zinc in 0.5N HCl by weight loss, gasometric and thermometric methods. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The... more
Reactive blue dye was evaluated as a corrosion inhibitor for zinc in 0.5N HCl by weight loss, gasometric and thermometric methods. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
This work deals with the evaluation of diphenyl sulphide as a corrosion inhibitor for zinc in 0.5N HCl and 0.5N H2SO4 by conventional weight loss and gasometric methods. Results indicate that diphenyl sulphide exhibited high inhibition... more
This work deals with the evaluation of diphenyl sulphide as a corrosion inhibitor for zinc in 0.5N HCl and 0.5N H2SO4 by conventional weight loss and gasometric methods. Results indicate that diphenyl sulphide exhibited high inhibition efficiencies in both the acids but performed better in 0.5N H2SO4 than in 05N HCl. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
The purpose of the study was to determine the effect of Asanas and Pranayama on self concept (Behaviour, Intellectual and school status, Physical appearance and attributes, Anxiety, Popularity, Happiness and satisfaction) of school going... more
The purpose of the study was to determine the effect of Asanas and Pranayama on self concept (Behaviour, Intellectual and school status, Physical appearance and attributes, Anxiety, Popularity, Happiness and satisfaction) of school going children. 120 subjects were equally assigned to the four groups by using random sampling procedure i.e. three experimental groups and one control group. The experimental Group A was administered Asanas, Group B was administered Pranayama and Group C was administered combination of Asana Pranayama and Group D control group was given no training of an experimental period of twelve weeks. Analysis of covariance was used exclusively to compare the effect of three yogic experimental treatments programme for school going children. After statistical analysis findings show significant effect of all three experimental groups.
Quantum mechanical calculations of different energies components of 1,10-phenanthroline in ground state were carried out by DFT method , in isolated state and in various solvents to study the effects of solvents on various energy... more
Quantum mechanical calculations of different energies components of 1,10-phenanthroline in ground state were carried out by DFT method , in isolated state and in various solvents to study the effects of solvents on various energy components . The solvation energy, chemical potential, hardness, electrophilicity of 1,10-phenanthroline were calculated with the help of computed HOMO-LUMO gap of 1,10-phenanthroline in different solvents in ground state .The plots of energy components and thermodynamic parameters against the dielectric constant of the corresponding solvents were found to be polynomial of higher order. The solvation energy of 1,10-phenanthroline is found to highest in
This research investigates the influence of promotional mix and price on consumer buying decision towards fast food. A survey of university student in Jabodetabek. Descriptive researched was used to 300 correspondents as the consumer of... more
This research investigates the influence of promotional mix and price on consumer buying decision towards fast food. A survey of university student in Jabodetabek. Descriptive researched was used to 300 correspondents as the consumer of fast food products. Data were collected through online questionnaire. The result of questioner then will be analyzed by SPSS statistics, which are factor analysis, reliability test, and regression analysis. It is found that the promotional mix and price has significant influence towards consumer buying decision in fast food industry.
This paper presents a methodology for decision support system for rapid prototyping process selection. Experimentation recommends the methodology for RP process selection which is divided into three stages. First stage is to identify part... more
This paper presents a methodology for decision support system for rapid prototyping process selection. Experimentation recommends the methodology for RP process selection which is divided into three stages. First stage is to identify part requirements in terms of quality, cost and time. Second stage is generating feasible alternative processes and attributes data collection based on benchmarking. Attributes considered for evaluation are the most significant those will affect the selection of RP process. Third stage is to evaluate the data by decision making Method such as Graph Theory and Matrix Approach and TOPSIS method.
Use of Online Social Networking Sites (OSNs) has become ubiquitous nowadays. In the era of a million user social networking sites throughout the world, it becomes increasingly difficult for people to control what they are exposing to... more
Use of Online Social Networking Sites (OSNs) has become ubiquitous nowadays. In the era of a million user social networking sites throughout the world, it becomes increasingly difficult for people to control what they are exposing to whom. In this paper we analyze the influence of social media interactivity features on the exposure of personal data of average Internet user and present techniques to implement information security awareness to minimize over-exposure on OSNs.
India is a country which is best known for its culture and tradition. Tribal groups are homogeneous, culturally firm and they wish to survive in their own style. Irular tribes of Tamil Nadu occupy the second largest groups of tribes after... more
India is a country which is best known for its culture and tradition. Tribal groups are homogeneous, culturally firm and they wish to survive in their own style. Irular tribes of Tamil Nadu occupy the second largest groups of tribes after the Badgas. They are situated at the base of the western ghat. The road which takes us to the village is undeveloped and rocky. The huts are little developed into houses with cement sheet. Unlike the earlier tribal people, 21st century tribes have normal dress code like other people. The major occupation of these tribal people is field work as farmers. Neither hospital nor any other medical facility is available with in 15 Kms. There is a government school situated about three to four kilometers away from the village premises. When the girls attain their puberty, there will be seven days celebration at their houses. The marriage is not considered as an important custom of the villagers. Death is considered as an important ritual in this community. The irular tribes are mostly non vegetarians. It can be concluded that the tribal people of India need still more improvement in all walks of their lives.
The main aim of this research paper is to illustrate the use of a device which can perform the dual function of detecting a heart attack without the intervention of any specialist for potential victim and also notify the emergency... more
The main aim of this research paper is to illustrate the use of a device which can perform the dual function of detecting a heart attack without the intervention of any specialist for potential victim and also notify the emergency services. Stroke can be tackled if It is detected and appropriate measures are taken instantly. The research paper illustrates how a device called Kinect can used to detect a heart attack and the symptoms experienced along with it. A step by step guide to its working in an event of heart attack and the how the use of GSM system and Skype feature can be used for sending an alert sms to relatives and emergency services. As well as, provides video conferencing option with doctor. Which is explained in the paper .In all the best chance for survival of a patient who experiences a heart attack and quickest medical attention can be ensured.
Due to the continuous change in load, the frequency and tie-line power of control areas get disturbed from their scheduled value which is undesirable. Automatic Generation Control (AGC) is an essential mechanism in electric power systems... more
Due to the continuous change in load, the frequency and tie-line power of control areas get disturbed from their scheduled value which is undesirable. Automatic Generation Control (AGC) is an essential mechanism in electric power systems which balance generated power and demand in each control area in order to maintain the system frequency at nominal value and tie-line power at its scheduled value. This necessitates an accurate and fast acting controller to maintain constant nominal frequency. The limitations of conventional controllers i.e. Integral (I), Proportional Integral (PI) are slow and lack of efficiency in handling system errors. This paper proposes Particle Swarm Optimization (PSO) technique for AGC of two-area interconnected power system. Firstly, the conventional controllers i.e. Integral (I), Proportional Integral (PI) are used for AGC of two-area interconnected power system. Then PSO based controllers are used and various responses due to various controllers have been compared. The responses of the proposed methods are demonstrated by MATLAB simulations.
Extensive and indiscriminate use of synthetic compounds and natural compounds obtained from plant sources have resulted into serious threats to not only the aquatic ecosystem but also to human health. Aqueous seed extract of the plant... more
Extensive and indiscriminate use of synthetic compounds and natural compounds obtained from plant sources have resulted into serious threats to not only the aquatic ecosystem but also to human health. Aqueous seed extract of the plant Croton tiglium L. is used in many traditional medicines to treat various ailments in many developing countries. The extract is also used for killing fishes for consumption in Manipur, India. However, the side effects and safety measures are not well studied and evaluated. The present study aims to investigate major phytochemical constituents, acute toxicity and genotoxicity of the aqueous extract. The phytochemical screening was carried out using chemical methods; acute toxicity test was performed using zebrafish as a model organism and genotoxicity potential was evaluated by in vitro plasmid DNA fragmentation analysis. Our results show that the exposure of aqueous extracts of Croton tiglium cause increase plasmid DNA strand breakage in a dose dependent manner. The aqueous extract of Croton tiglium also showed pisicidal activity. So, the plant extract need to be evaluated for its long term human health hazards and safety thoroughly before it could be used for therapeutic medicinal interventions.
The high molecular weight poly (ethylene oxide) was used to synthesize telechelic bromine terminated poly (ethylene oxide) polymers. The low molecular weight polystyrene anion was generated by living anionic polymerization by controlling... more
The high molecular weight poly (ethylene oxide) was used to synthesize telechelic bromine terminated poly (ethylene oxide) polymers. The low molecular weight polystyrene anion was generated by living anionic polymerization by controlling monomer/initiator ratio. The living polystyrene anion was reacted with telechelic bromine terminated poly (ethylene oxide) polymers to obtain water soluble polystyrene-b-poly(ethylene oxide)-b-polystyrene tri-block copolymers. The effect of polystyrene-b-poly(ethylene oxide)-b-polystyrene (PS-b-PEO-b-PS) block copolymer on the mild steel corrosion in 1M sulfuric acid solution has been investigated at various inhibitor concentrations and temperatures by Potentiodynamic Polarization Study. The investigated results showed that the corrosion rate decreased significantly with increase in the concentration of inhibitors. The shape of polarization profiles of the polymer at various concentrations indicated their mixed-type nature of inhibition.
Knowledge about the users and their demands is necessary to make library and information services more effective and user oriented. The present study deals with users attitude towards information sources and information services in the... more
Knowledge about the users and their demands is necessary to make library and information services more effective and user oriented. The present study deals with users attitude towards information sources and information services in the library of F.C.College for Women, Hisar. Data is collected from the students as well as faculty members of the college. 100 out of 125 questionnaires are taken for consideration. The paper attempts to analyse use pattern, adequacy of library collection, users opinion on information sources and services. Maximum users are found satisfied with the physical facilities and collection as well as arrangement of library reading material
Big Data is characterized by increasing volume and velocity of data.IBM estimates that every day 2.5 quintillion bytes of data are created – so much that 90% of the data in the world today has been created in the last two years. The... more
Big Data is characterized by increasing volume and velocity of data.IBM estimates that every day 2.5 quintillion bytes of data are created – so much that 90% of the data in the world today has been created in the last two years. The traditional data-intensive sciences such as astronomy, high energy physics, meteorology, genomics, biological and environmental research in which peta- and Exabyte of data are generated are common domain examples. Here even the capture and storage of the data is a challenge. Google implemented hundreds of special-purpose computations that process large amounts of raw data, such as crawled documents, Web request logs, etc., to compute various kinds of derived data, such as inverted indices, various representations of the graph structure of Web documents, summaries of the number of pages crawled per host, and the set of most frequent queries in a given day. In this paper big data that is navigating in years from the past to present and to the future is analyzed. To address the problem space of unstructured analytics, Map Reduce with Hadoop distributed File System (HDFS) is also discussed. To process terabytes of data efficiently on daily basis some of tools and techniques available and challenges, issues and benefits of big data is also listed.
The research on two-wheeled self-balancing robot has gained momentum over the last decade at research, industrial and hobby level around the world. This paper deals with the modeling of two-wheeled self-balancing robot. This paper... more
The research on two-wheeled self-balancing robot has gained momentum over the last decade at research, industrial and hobby level around the world. This paper deals with the modeling of two-wheeled self-balancing robot. This paper proposes a new method by which the error of two self-balancing robot sensors can be reduced and avoids traditional Kalman filter which cannot meet real-time modulation. In this paper, Correction algorithm can come out real-time robot posture in the right way according to the characteristics of navigation sensor error from the iteration of nonlinear least-squares error model based on the method Dynamic Regulator. By computer simulation, an error through the gyro and accelerometer can be corrected. Kalman filter fused the data of gyroscope and accelerometer adaptation and errors of the sensors pose estimation can be corrected.
People living along lake Bosomtwe basin in Ghana relies largely on fishing in the lake and farming on the marginal lands. The relationship between the land use practices in the catchments, people livelihood and the lake fishing... more
People living along lake Bosomtwe basin in Ghana relies largely on fishing in the lake and farming on the marginal lands. The relationship between the land use practices in the catchments, people livelihood and the lake fishing environment is fascinating, because of the belief that the catchment forests and streams help make the lake basin a rich habitat. However, recent human activities and shoreline changes of the lake are believed to have subjected the catchment areas to undue deforestation from uncoordinated farming practices. The unparalleled degradation of the catchments has disrupted the fish ecology, hence dwindling livelihood opportunities. The local population has had to diversify livelihood strategies.
Information technology users are increasingly dependent on mobile devices while computers are stationed in offices and cyber cafes. Most of these mobile devices like smartphones use location applications such as Google maps for reporting... more
Information technology users are increasingly dependent on mobile devices while computers are stationed in offices and cyber cafes. Most of these mobile devices like smartphones use location applications such as Google maps for reporting their locations. With computers in offices and cyber cafes, and people able to log in to other accounts in their mobile devices, it is likely that a trusted workmate who gets access to your authentication credentials i.e. user name and password to use them to access, interfere, or copy your work in your absence. With the mobile device able to report your location, security can be improved by integrating location based intelligence with password authentication. This technique works by comparing the location of a person’s mobile device and where the log in attempt is being made. If the two match then log in succeeds but if the two locations are different, log in does not succeed.
The African communitarian way of life, unhu/ubuntu, has suffered unprecedented decline in recent years. This is mainly attributed to cultural pluralism. Notwithstanding the decline in morality, unhu/ubuntu still exists. The essentials of... more
The African communitarian way of life, unhu/ubuntu, has suffered unprecedented decline in recent years. This is mainly attributed to cultural pluralism. Notwithstanding the decline in morality, unhu/ubuntu still exists. The essentials of unhu/ubuntu must continually get emphasis from societal institutions. It is for this cause that this paper seeks to justify the use of philosophy for children model in schools to foster unhu/ubuntu. A brief account of unhu/ubuntu will be given. The philosophy for children model will be discussed relative to ubuntu. Lastly the paper will suggest ways of employing philosophy for children to revive unhu/ubuntu.
Some novel manganese(III) complexes with the ligand 2,3-dimethyl-1-phenyl-4-(3-methoxy-2-phenyl azo)5-pyrazolone, GAAP, guaiacol azoantipyrine, L, having the formulae [Mn(L)2(X)3], [Mn(L)2(Y)2Cl], where X = Cl-/ NO3-/ClO4-; Y = NCS- were... more
Some novel manganese(III) complexes with the ligand 2,3-dimethyl-1-phenyl-4-(3-methoxy-2-phenyl azo)5-pyrazolone, GAAP, guaiacol azoantipyrine, L, having the formulae [Mn(L)2(X)3], [Mn(L)2(Y)2Cl], where X = Cl-/ NO3-/ClO4-; Y = NCS- were synthesized and characterized by elemental analysis, molar conductance and magnetic susceptibility measurements and spectral ( IR, UV- Visible, FAB- mass) studies. The ligand was characterized by elemental analysis and spectral (IR, UV- Visible, 1HNMR,) studies. The X-ray diffraction study of the complex [Mn(L)2(Cl)3] indicated that it is not perfectly crystalline. The electrochemical properties of the complex [Mn(L)2(Cl)3] was investigated by cyclic voltammetry. Based on elemental analyses, thermo gravimetric and FAB- mass studies of the complexes a seven coordinate structure is tentatively proposed for the complexes.
ALFRED P. WOLF WAS born in Manhattan on February 13, 1923. Al was the son of Margarete and Josef Wolf, who had emigrated from Germany before World War I. Josef Wolf had been a pastry chef on a German cruise ship, and when World War I... more
ALFRED P. WOLF WAS born in Manhattan on February 13, 1923. Al was the son of Margarete and Josef Wolf, who had emigrated from Germany before World War I. Josef Wolf had been a pastry chef on a German cruise ship, and when World War I broke out his ship could not go back to Germany.
The use of biomass in Honai indoor (traditional house ) in Wamena has been done for decades and became a habit honai dwellers. Because of the cold temperatures community burns Kasuari wood to warm their body. As a result , they continue... more
The use of biomass in Honai indoor (traditional house ) in Wamena has been done for decades and became a habit honai dwellers. Because of the cold temperatures community burns Kasuari wood to warm their body. As a result , they continue to inhale sulfur dioxide (SO2) and contaminated air in the room which can lead to various diseases. This study aims to analyze the level of indoor air contamination honai based on the SO2 parameters, measuring the level of contamination and inhalation lung vital capacity of honai dwellers. Samples were collected from 30 Honai house before and after modification by measuring the concentration of SO2 levels. Similarly, 30 respondents occupants of Honai house measured for their lung vital capacity and the level of their air inhalation. SO2 samples were collected using midget impinger technique and concentration were measured using Pararosaniline - spectrophotometry. In addition, lung vital capacity was measured using spirometry while personal inhalation measured by the Personal inhalation tool.
- Fast food industry is one of the world’s fastest growing sectors in food industry. However, over a period of time, with a growth in the number of nuclear families, economic growth and increasing per capita income as well as... more
- Fast food industry is one of the world’s fastest growing sectors in food industry. However, over a period of time, with a growth in the number of nuclear families, economic growth and increasing per capita income as well as globalization, fast food culture gained prominence in India. The study reveals that. The average visits made by the sample respondents was three times in a month and that young consumer lifestyle trend consists of taste, convenience and seeking alternate food items which formed the major reasons for consuming fast food. Analysis on reasons behind eating fast food by the sample respondents revealed that taste (56 per cent) is major reason to consume fast food followed by convenience (15 per cent) and alternate to home food (11 per cent).They also expressed that relaxation and wider variety of menu were the other reasons to consume fast food.
Fast food industry is one of the world’s fastest growing sectors in food industry. However, over a period of time, with a growth in the number of nuclear families, economic growth and increasing per capita income as well as globalization,... more
Fast food industry is one of the world’s fastest growing sectors in food industry. However, over a period of time, with a growth in the number of nuclear families, economic growth and increasing per capita income as well as globalization, fast food culture gained prominence in India. The study reveals that absence of healthy menu, no new varieties of fast food and slow delivery time were major problems perceived by the consumers in fast food restaurants. it could be inferred that absence of healthy menu, no new varieties of fast food and slow delivery time were major problems perceived by the consumers in fast food restaurants.
Android is now the most used mobile operating system in the world. Android now has more users, more phones and more tablets worldwide than any other mobile operating system. The Google Play app store has been growing at breakneck speed... more
Android is now the most used mobile operating system in the world. Android now has more users, more phones and more tablets worldwide than any other mobile operating system. The Google Play app store has been growing at breakneck speed and with almost as many apps as the Apple app store. This, for entrepreneurs and developers, is the chance of a lifetime to make even more money and reach an even broader audience base. This paper gives a complete knowledge of how to start working on eclipse and develop an application and get it run on emulator.
This paper intends to explore the most important dynamics that impact individuals decision toward accepting and adopting a mobile service. The overall objective of this is to identify several mobile service characteristics which have were... more
This paper intends to explore the most important dynamics that impact individuals decision toward accepting and adopting a mobile service. The overall objective of this is to identify several mobile service characteristics which have were not previously discussed in traditional acceptance theories. It will then be easier to differentiate the importance of service characteristics over the concepts in traditional acceptance theories. Moreover, the discussion sheds some light to our understating regarding the individual IT acceptance.
Keerom regency is the most prevalent malaria in Papua (17.7%). Malaria prevention addressed to the people who lived in Keerom. Hence, it is necessary to start preventing people before entering Keerom. This study aimed to develop a kind of... more
Keerom regency is the most prevalent malaria in Papua (17.7%). Malaria prevention addressed to the people who lived in Keerom. Hence, it is necessary to start preventing people before entering Keerom. This study aimed to develop a kind of device called scoring system that could be used as a primordial prevention. Methods: A prospective cohort prognostic study followed 606 subjects for three months to find out the malaria dominant risk factors. Prior to constructing a scoring system, bivariate analysis using chi square and multivariate logistic regressions were applied in this study. Results: Among 15 identified risk factors (namely sex, age, ethnic group, education, duration of stay at Keerom, nutritional status, socio economic status, forest activity, drug prevention, using insecticide, using insecticide treated nets, night time activity, animals around the house, the distant of breeding places and health centers from house), respectively, only 6 risk factors considered as dominant risk factors. The dominant risk factors are socio economic status (RR 1,430 95% CI 1,025- 1,995), night time activity (RR 1,624 95% CI 1,030-2,561), sex (RR 1,543 95% CI 1,116-2,133), forest activity (RR 0,587 95% CI 0,369-0,943), nutritional status (RR 1,405 95% CI 1,017-1,941) and duration of stay at Keerom (RR 2,519 95% CI 1,462-4,340), respectively. The scoring system was constructed based on dominant risk factors and could be used to predict malaria occurrence according to someone’s characteristics and conditions. Calibration and discrimination test showed that scoring system was a reliable tool (Hosmer Lemeshow test p = 0,337 and AUC 0,633 (95% CI 0,580-0,687)). However there were only 57% risk factors could be included in the system. Therefore it is necessary to take into a consideration to enhance the system by including others risk factors such as genetic and climate risk factors. Conclusion: The scoring system usually used in clinical setting, but it could be used in public
This paper conveys more information about communication modules like RF, Bluetooth and Zigbee in industrial applications. In this paper, an overall comparison of these modules on the basis of their industrial applications and... more
This paper conveys more information about communication modules like RF, Bluetooth and Zigbee in industrial applications. In this paper, an overall comparison of these modules on the basis of their industrial applications and characteristics such as standard, bandwidth, battery life, data rate, and maximum transmission range etc.
The Bodos are known by different names in different places. In North Bengal they are known as Mech, in Nepal as Meche, in the Brahmaputra valley of Assam as Boro or Bodo. Racially they are the people of Mongoloid origin and linguistically... more
The Bodos are known by different names in different places. In North Bengal they are known as Mech, in Nepal as Meche, in the Brahmaputra valley of Assam as Boro or Bodo. Racially they are the people of Mongoloid origin and linguistically to the Tibeto-Burman branch of Sino-Tibetan language family. Lexical variations can be observed among the Boro speakers of different geographical areas. As such there are variations in the lexicon among the Boro speakers of North Bengal and Assam. In this paper, a study will be made on the lexicon variation of the Mech dialect of North Bengal and standard dialect of Boro spoken in Assam.
The floodplain Wetlands are considered as biologically sensitive areas and provide excellent nursery grounds for several fish species besides a host of other fauna and flora The Nahotia (open type) and Potiasola (closed type) Wetlands are... more
The floodplain Wetlands are considered as biologically sensitive areas and provide excellent nursery grounds for several fish species besides a host of other fauna and flora The Nahotia (open type) and Potiasola (closed type) Wetlands are located in the geographical ordinates of (26048/-26049/N and 94012/-94013/ E, open Beel) and (26048/-26049/N and 94008/-94010/ E, closed Beel). Investigation on the Wetlands was pursued from January 2005 to December 2007.TheWetlands are situated in the North east of Jorhat town, Assam.
Weight loss and gasometry methods were employed to evaluate the inhibition efficiency of tartrazine dye as zinc corrosion inhibitor in 0.5 N H2SO4 . The results showed that the tartrazine dye is a very good inhibitor in 0.5N H2SO4. The... more
Weight loss and gasometry methods were employed to evaluate the inhibition efficiency of tartrazine dye as zinc corrosion inhibitor in 0.5 N H2SO4 . The results showed that the tartrazine dye is a very good inhibitor in 0.5N H2SO4. The dye exhibited more than 85% inhibition efficiency at a concentration of 30mM. The inhibition efficiency of the dye increased with the increase in the concentration of the dye. The adsorption of the dye obeyed Temkin adsorption isotherm.
The efficiency of dibutyl sulphide as zinc corrosion inhibitor in 0.5N HCl and 0.5N H2SO4 was studied by the conventional weight loss and gasometry methods. Results obtained from this study revealed that dibutyl sulphide exhibited good... more
The efficiency of dibutyl sulphide as zinc corrosion inhibitor in 0.5N HCl and 0.5N H2SO4 was studied by the conventional weight loss and gasometry methods. Results obtained from this study revealed that dibutyl sulphide exhibited good inhibiting action. The inhibition efficiency of dibutyl sulphide increased with the increase in inhibitor concentration. The inhibitor obeyed Temkin adsorption isotherm.
Increasing strength of students’ day-by-day over worldwide is a big challenge for any education institution to manage them. From past few years individuals with disabilities also shown their interest to obtain meaningful education like... more
Increasing strength of students’ day-by-day over worldwide is a big challenge for any education institution to manage them. From past few years individuals with disabilities also shown their interest to obtain meaningful education like others, but due to their limitations they are unable to get the complete benefits of these learning technologies or tools as a non-disabled individual does. A strong need was felt to produce a solution in form of some utility to enhance the capabilities of such individuals so that they can participate in activities of life, getting education opportunities or make their life simpler or easier. This paper proposes an E-learning utility which primarily targets people with hearing, vision or learning impairment as a possibility of alleviating the problem faced by persons with such disabilities and it will definitely be improvise the Distance learning concept.
Resource Management in wireless is concerned with a system in which the main aim is to make sure that a user/client can access the remote resources with as much ease as it can access the local resources. The basis of Resource Management... more
Resource Management in wireless is concerned with a system in which the main aim is to make sure that a user/client can access the remote resources with as much ease as it can access the local resources. The basis of Resource Management is also resource sharing. The main goal of this project is to ease the sharing of resources among mobile users. We are going to implement a Peer to Peer system where files are our prime resources. Any two mobile nodes within a network can access their resources provided they are authenticated. A graphical user interface is made available at each peer for registering itself to the network, for searching required file and if found, displaying its contents. In our proposed system we are implementing resource sharing (file, image etc.) security by authentication, fast query solving in wireless environment.
The purpose of this study is to evaluate whether glomerular C4d deposition can be a useful marker of disease activity in lupus nephritis. This is a 2 years study conducted from May 2010 to April 2012. Renal biopsies from 40 patients... more
The purpose of this study is to evaluate whether glomerular C4d deposition can be a useful marker of disease activity in lupus nephritis. This is a 2 years study conducted from May 2010 to April 2012. Renal biopsies from 40 patients diagnosed as lupus nephritis are taken . Lupus nephritis incidence is more common in females (90%) and the mean patient age is 26±12.9 years. The most common clinical presentation of lupus nephritis is nephrotic syndrome (67.5%). Lupus nephritis cases are classified according to ISN/RPS 2003. Class I-2 cases, class II-4 cases, class III-3 cases, class IV-12, class V-11, class VI-1, class V+IV-5 and class V+III-2 cases. Full house pattern of immunoflourescence is seen in 50% of the cases. C4d - complement factor 4 breakdown product is detected by immunohistochemistry. It showed positivity in 70% of the cases. Analysis of C4d deposition with histological activity index is done, which is not significant statistically (p value 0.4).
Removing noise from original image is still a challenging problem for researchers. There have been several published algorithm and each approach has its assumptions, advantages and disadvantages. Markov Random Field is n-dimensional... more
Removing noise from original image is still a challenging problem for researchers. There have been several published algorithm and each approach has its assumptions, advantages and disadvantages. Markov Random Field is n-dimensional random process defined on a on a discrete lattice. Markov Random Field is a new branch of probability theory that promises to be important both in theory and application of probability. This paper is an attempt to present the basic idea of the subject and its application in image denoising to the wider audience. In this paper, a novel approach for image denoising is introduced using ICM (Iterated Conditional Modes) approach of Markov Random Fields model.
Cloud Computing provides a good model for the providers to deploy the computing infrastructure and applications on-demand. It offers greater flexibility to users by connecting to various computing resources and allowing access to IT... more
Cloud Computing provides a good model for the providers to deploy the computing infrastructure and applications on-demand. It offers greater flexibility to users by connecting to various computing resources and allowing access to IT enabled services. But it has the risk of privacy of user data and security. Thus security among the users of cloud is the most important concern. One of the security issue in cloud computing is data mining based attacks, which involves that the data can be analyzed continuously by an unanonymous person to get the valuable information. Using the single cloud provider this is a major problem among the clients in the cloud, because the outside attacker can analyze their data for a long time to gain the sensitive information. In this paper, we have given the data mining based attacks on cloud data and a method to prevent the attacks.
In this work, the extract of Allium Sativum was examined as a green corrosion inhibitor for zinc in 0.5N H2SO4 by using weight loss, gasometric and thermometric methods. Results indicated that the extract of Allium Sativum performed as a... more
In this work, the extract of Allium Sativum was examined as a green corrosion inhibitor for zinc in 0.5N H2SO4 by using weight loss, gasometric and thermometric methods. Results indicated that the extract of Allium Sativum performed as a very good corrosion inhibitor for the corrosion of zinc. The inhibition efficiency increases with the increase in the extract concentration. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
In the present days of e-commerce and social engineering the use of recommendation system is one of the most relevant issue. Several IT giants like Amazon, Facebook use highly developed recommender system to serve the users in a better... more
In the present days of e-commerce and social engineering the use of recommendation system is one of the most relevant issue. Several IT giants like Amazon, Facebook use highly developed recommender system to serve the users in a better method. So, Recommendation Algorithms are one of the most important topics in Data Science and Social Engineering. Here we used a recommendation system in a Technological Discussion Forum where users can post any relevant question related to different genres like, Programming Languages, Operating System, Artificial Intelligence etc. and we are building a recommendation system based on the user activities. With the advancement in the process of learning via Internet lead learners to an Internet Forums. As they are getting interested in Group Discussions, it’s the best and huge platform to share our knowledge among different perspective to make it more lucid. In this paper, we have created a website, Technical Forum where our main objective is to make Recommendation System operative with our own algorithms.
Buildings are found to be both, one of the biggest consumer of energy and producer of greenhouse gases. It has become a global issue. According to the National Institute of Building Sciences(USA), buildings generate 35 percent of the... more
Buildings are found to be both, one of the biggest consumer of energy and producer of greenhouse gases. It has become a global issue. According to the National Institute of Building Sciences(USA), buildings generate 35 percent of the carbon dioxide (the primary greenhouse gas associated with climate change), 49 percent of the sulphur dioxide, and 25 percent of the nitrogen oxide found in the air. Since buildings are accountable for this scenario, it has imposed an immediate requirement to not only think of, but implement sustainability in every new construction instantly. This will render us a sustained environment and a healthy ecosystem. Green Buildings are buildings that subscribe to the principle of conscientious handling of natural resources, which means causing as little environmental interference as possible, using environment friendly materials, requires low operational energy, utilizes renewable sources of energy to fulfil its requirements, follows high-quality and longevity as a guideline for construction and last but not least, must be economically viable. Albeit the problem is common in developing nations. The paper focuses on green design as a vital transformation of contemporary architecture practiced in developing nations. It endeavours to present some environmental and physical design approaches for green buildings in promptly developing countries chiefly India. In this regard, the study presents hands on analysis of basics and principles of green architecture, theories and viewpoints outlined in the field and also the analysis of efficacious cases of environment friendly buildings in India.
I would prefer to start with this wonderful quote said by Albert Einstein Imagination is more important than knowledge. Yes ofcourse; action is the byproduct of our thought or imagination comes first than action. Lets look back into... more
I would prefer to start with this wonderful quote said by Albert Einstein Imagination is more important than knowledge. Yes ofcourse; action is the byproduct of our thought or imagination comes first than action. Lets look back into history, from the very past mankind is getting benefitted from Science & technology,housands of great inventions by prominent heroes of the earth, and society has given them special honor and privilege. They have truly changed the face of life, but that was the era of few scientists who contributed individually.
Globalization and liberalisation brings lots of new innovative products to the world, Foreign Direct Investment is the one among this, also there are number of different forms of FDI is available currently. Recently, Government of India... more
Globalization and liberalisation brings lots of new innovative products to the world, Foreign Direct Investment is the one among this, also there are number of different forms of FDI is available currently. Recently, Government of India allowed FDI in different sectors of Indian economy. But several opposition parties are making it a political issue in parliament on these policy decisions and amendments. With a view to infuse globally acceptable best practices, modern management skills and latest technology, it has been decided to allow foreign investment in India. The objective of the present study is to provide a skeleton on foreign direct investment with the scene of different sectors. It also point out the sector-wise distribution of FDI inflow to know about which has concerned with the chief share. The present study is based on secondary data collected from different sources. This paper also tries to find out the scenario and role and Scope of Foreign Direct Investment in India.
Caroteniods, the colorful plant pigments some of which the body can turn into Vitamin A, are powerful antioxidants that help prevent some forms of cancer, heart diseases and act to enhance immune response to infections. The aim of this... more
Caroteniods, the colorful plant pigments some of which the body can turn into Vitamin A, are powerful antioxidants that help prevent some forms of cancer, heart diseases and act to enhance immune response to infections. The aim of this study is to investigate the effects of oral administration of carotenoid on the kidney of adult wistar rats. Twenty healthy wistar rats weighing between 150-210Kg were used. They were divided into four groups (A, B, C & D) of five animals each. Group A served as the control and received 0.35ml of distilled water; the experimental groups B, C & D were orally treated with 0.4ml, 0.5ml and 0.6ml of carotenoid respectively for twenty one days. Twenty four hours after the last administration, the animals were weighed, anaesthetized using chloroform inhalation method and dissected.
Agribusiness management education is a discipline of blend of economic, agriculture, business (commerce) and management principles. Agribusiness management field is of very recent origin and gaining rapid popularity among students as... more
Agribusiness management education is a discipline of blend of economic, agriculture, business (commerce) and management principles. Agribusiness management field is of very recent origin and gaining rapid popularity among students as carrier choice. The agribusiness program is planned to develop management workforce to cater agricultural Industry which serves as a good option for the students willing to perform in corporate sector. Agribusiness management education has great opportunities of employment for agrigraduates in private, governmental and cooperative sector.
Environment Protection and its preservation is today the major concern all over the world. The changes in environment prove that all human activities are inter-connected. While the scientific and technological progress of man has invested... more
Environment Protection and its preservation is today the major concern all over the world. The changes in environment prove that all human activities are inter-connected. While the scientific and technological progress of man has invested him with immense power over nature, it has also resulted in the reckless use of the power, and endless encroachment of nature. Some of the environmental issues of concern a decade ago were acid rain, stratospheric ozone layer depletion and global warming.
Variations in the morphology of biceps brachii muscle and its motor nerve , the musculocutaneous nerve have been studied extensively. The infero medial type of accessory third head of biceps and anastomoses between musculocutaneous and... more
Variations in the morphology of biceps brachii muscle and its motor nerve , the musculocutaneous nerve have been studied extensively. The infero medial type of accessory third head of biceps and anastomoses between musculocutaneous and median nerve are the most common and frequent of all the reported variations. Studies describing existence of the said anomalies are few in literature. The aim of this study is to analyse the correlation between the most common reported anomaly of biceps and its motor nerve.
The research was assessed to evaluate the efficacy of crude extract of Zizipus jujuba against selected bacterial strains. The extract of Zizipus jujuba leaves was obtained by three different methods and the inhibition zones obtained... more
The research was assessed to evaluate the efficacy of crude extract of Zizipus jujuba against selected bacterial strains. The extract of Zizipus jujuba leaves was obtained by three different methods and the inhibition zones obtained through disc diffusion method. A decent antibacterial activity of Zizipus jujuba leaves crude extract of cold water and ethanol was found against Salmonella typhimurium and Staphylococcus aereus. Maximum zone of inhibition through cold water extract was obtained by Enterococcus feacalis (32mm) followed by Staphylococcus aureus (28mm), Salmonella typhimurium (27.52), Klebsilla pneumonia (19mm) and Escherichia coli (19mm).
GPS Is increasingly being used for a wide range of applications. So we make an attempt to develop a Project that has the capability to store and review where a user and his Android device has been to. The application NAVIGATOR tracks the... more
GPS Is increasingly being used for a wide range of applications. So we make an attempt to develop a Project that has the capability to store and review where a user and his Android device has been to. The application NAVIGATOR tracks the person’s co-ordinate location and traces the path where his android device has been to. Basically the press record at the start of his trip and the phone stores the route he takes. This route is drawn real-time on the Maps functionality of Android or in the background with an idle device. The route is stored on the phone for review and further use. The applications tracks location by GPS, hence the name is NAVIGATOR.
Business Intelligence (BI) is considered to have a high impact on businesses. Research activity has risen in the last years. An important part of BI systems is a well performing implementation of the Extract, Transform, and Load (ETL)... more
Business Intelligence (BI) is considered to have a high impact on businesses. Research activity has risen in the last years. An important part of BI systems is a well performing implementation of the Extract, Transform, and Load (ETL) process. In typical BI projects, implementing the ETL process can be the task with the greatest effort.
6LoWPAN consists of low power devices hat conform to IEEE 802.15.4 and uses the address scheme of IPV6. It is defined by IETF. It enables the integration of IPV6 and low power devices in a personal area network. We need this new... more
6LoWPAN consists of low power devices hat conform to IEEE 802.15.4 and uses the address scheme of IPV6. It is defined by IETF. It enables the integration of IPV6 and low power devices in a personal area network. We need this new technology in order to combine various low power heterogeneous networks and enable the embedded devices to communicate with the Internet based devices. The devices connected in the 6LoWPAN network need to route packets and transfer data and thus consider efficient routing as a major concern. Issues relating to the routing requirements and the various protocols in the area of routing in 6LoWPAN are presented in this survey.
Anita Desai second novel, Voices in the City, which was published in 1965 and which won Sahitya Akedami Award in 1978 has received adequate critical response. The title of the novel made critics to debate on the point whether Nirode or... more
Anita Desai second novel, Voices in the City, which was published in 1965 and which won Sahitya Akedami Award in 1978 has received adequate critical response. The title of the novel made critics to debate on the point whether Nirode or the city of Calcutta may be called the hero of the novel. Voices in the City is the unforgettable story of a Bohemian brother and his two sisters caught in the cross currents of changing social values.
This paper mainly focuses on image enhancement technique using soft computing approach like fuzzy sets. Image enhancement primarily covers noise detection and reduction from digital color image. To overcome the color disorder on edge and... more
This paper mainly focuses on image enhancement technique using soft computing approach like fuzzy sets. Image enhancement primarily covers noise detection and reduction from digital color image. To overcome the color disorder on edge and texture pixel, here each color component of a pixel is correlated to the other two corresponding color components of the same pixel. Here filtering is applied to only the corrupted pixels found by the fuzzy approach to improve the complexity and to avoid the color disorder at edges. An experimental result shows that the proposed method in this paper provides significant improvement as compared to the other non-fuzzy and fuzzy filters.
Palm leaves occupy a significant place among the manuscripts available in the state of Kerala. As any part of the world, palm leaves were one of the main and important sources for writing before the advent of paper in the southern region... more
Palm leaves occupy a significant place among the manuscripts available in the state of Kerala. As any part of the world, palm leaves were one of the main and important sources for writing before the advent of paper in the southern region of India. Due to the absence of a proper solution for the storage of data in bulk, over the past years, thousands of palm leaf manuscripts were perished even without retaining a copy or image for future use. Being a solution for the problem, a study was conducted to find out whether the digital archiving is a solution for preserving the contents of the palm leaf manuscripts and what are the prevailing issues in digitizing the manuscripts as a whole. The paper also discussing the major reasons for the deterioration of palm leaf manuscripts, how they can be preserved and what are the factors necessitating the digital archiving.
In this study, a new kind of nano hydroxyapatite (nHAp) / polyurethane (PU) nano composite were fabricated for potential use in teeth and bone tissue engineering. Nano hydroxyapatite was successfully synthesized by wet chemical... more
In this study, a new kind of nano hydroxyapatite (nHAp) / polyurethane (PU) nano composite were fabricated for potential use in teeth and bone tissue engineering. Nano hydroxyapatite was successfully synthesized by wet chemical precipitation method. In this work, hydroxyapatite/polyurethane nano composites were synthesized and characterization of the compound were done by using Fourier transform infrared (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectrum (EDS).
Economic Indicators alone cannot capture the totality of Quality of Life (QOL). The Most acceptable Measure of QOL is the Human Development Index (HDI) of UNDP . HDI is a composite Index of three Indicators of three essential dimensions... more
Economic Indicators alone cannot capture the totality of Quality of Life (QOL). The Most acceptable Measure of QOL is the Human Development Index (HDI) of UNDP . HDI is a composite Index of three Indicators of three essential dimensions of life. These three indicators are of per capita GDP adjusted to purchasing power, life expectancy at birth, and adult literacy rate (including the gross school enrolment ratios).
Unscientific disposal of municipal solid wastes from different sources pollutes the environment. The present paper tries to find out the pollution level of surface water of river Nambul and surface water quality at the very vicinity of... more
Unscientific disposal of municipal solid wastes from different sources pollutes the environment. The present paper tries to find out the pollution level of surface water of river Nambul and surface water quality at the very vicinity of the disposal site at Lamphelpat. River Nambul is one of the important rivers passing through the heart of the Imphal municipality. Three sampling sites have been taken along this river one at the entrance of the municipality (upstream), at the middle and the other at the outgoing of the municipality (downstream). The fourth site is near the solid waste disposal site. The parameters taken for the analysis using the standard methods are air temperature, water temperature, transparency, conductivity, pH, TDS, alkalinity, hardness, calcium, magnesium, chloride, dissolved oxygen and BOD. The study has been carried out on monthly basis during April, 2010 to March, 2012.
Wireless data transmission consumes a significant part of the overall energy consumption of smartphones, due to the popularity of Internet applications. The proposed method investigate the energy consumption characteristics of data... more
Wireless data transmission consumes a significant part of the overall energy consumption of smartphones, due to the popularity of Internet applications. The proposed method investigate the energy consumption characteristics of data transmission over Wi-Fi, focusing on user characteristics. The focus is on current and previous data usage profile of the user to optimize data usage of Wi-Fi by modeling energy consumption. Previous data usage profile will be tracked based on parameters such as time, battery usage etc. The background service will create a usage profile of a user to collect the data used by the user. This tracked information can be used to toggle the Wi-Fi on or off in order to reduce the battery consumption in smartphones. The proposed method enables effective battery usage by reducing useless battery consumption and detects abnormal battery usage by comparing operating times between normal and abnormal states.
Coefficient of variation (C.V) is widely used as a measure of dispersion in applied research. C.V is unit less and thus facilitates the comparison of variability in two or more groups. Several tests have been proposed in the past for... more
Coefficient of variation (C.V) is widely used as a measure of dispersion in applied research. C.V is unit less and thus facilitates the comparison of variability in two or more groups. Several tests have been proposed in the past for testing equality of C.Vs of two independent normal distributions. In plant sciences, medical sciences several characteristics of the plant or the subjects are to be compared regarding the variability and the samples are correlated. In this paper six tests are proposed for testing equality of C.Vs of a Bivariate normal distribution. The asymptotic null distribution of the entire test statistic is Chi-square distribution with 1 degree of freedom. The adequacy of the Chi-square approximation for finite samples is examined using simulation.
Wireless Ad hoc Networks TCP wrongly attributes packet losses due to the high Bit Error Rate (BER) location-dependent contention, unidirectional links, dynamic topology and the inherent fading properties of the wireless channel to as... more
Wireless Ad hoc Networks TCP wrongly attributes packet losses due to the high Bit Error Rate (BER) location-dependent contention, unidirectional links, dynamic topology and the inherent fading properties of the wireless channel to as congestion. It causes an overall degradation of throughput; it especially affects connections with a large number of hops, where link failures are more likely. A number of cross layer solutions such as TCP-F, TCP-ELFN, ATCP, TCP-Bus and SPLIT-TCP has been proposed.
Positivity refers to the degree to which something is positive or the quality or state of being positive. Positivity is that which accepts the world as it is, takes inspiration from it and sees the brighter side of it.
The (CdS)0.8Se0.2 thin films were prepared through using thermal evaporation technique onto rotating microscopic glass substrate. The obtaind samples are studied by X-ray Diffraction (XRD), Atomic Force Microscopy (AFM), Scanning Electron... more
The (CdS)0.8Se0.2 thin films were prepared through using thermal evaporation technique onto rotating microscopic glass substrate. The obtaind samples are studied by X-ray Diffraction (XRD), Atomic Force Microscopy (AFM), Scanning Electron Microscopy (SEM), and UV-VIS Spectroscopy. The micro structural futures are obtained with help of XRD pattern, which confirms the films are polycrystalline in nature having hexagonal structure. The AFM images revealed that, sample consists of well defined nano sized grains with almost uniform size distribution. SEM observation depicts the uniform distribution of grains and all the grains are spherical in nature. The absorbance spectrum exhibits absorption to be dominating mainly in visible spectrum. The variation of optical band gap was represented as a function of thickness.
(I) To study factors association with Antepartum hemorrhage, (II) To study maternal morbidity and mortality due to A.P.H, (III) To study perinatal outcome in A.P.H
Fire in one of the factors that affect the vegetation cover in low rainfall savannah, so this study was carried out to examine the effect of fire on Acaica seyal forests soil and also to test its accumulative effects. The results showed... more
Fire in one of the factors that affect the vegetation cover in low rainfall savannah, so this study was carried out to examine the effect of fire on Acaica seyal forests soil and also to test its accumulative effects. The results showed that the Nitrogen, Organic carbon, Phosphorus and pH were not affected with fire .But Phosphorus and pH were decreased through seasons while Nitrogen, Organic carbon were not affected with seasons.
With the inception of World War II British Empire in India and His Majesty Government in the House of Commons, London showed some conditional readiness to address the problems of constitutional crisis and political impasse in India.... more
With the inception of World War II British Empire in India and His Majesty Government in the House of Commons, London showed some conditional readiness to address the problems of constitutional crisis and political impasse in India. Britain was in a dire need to win India’s support in her War related efforts to combat the Axis forces. Taking ongoing World War II as blessing in disguise Indian National Congress started bargaining with the British government to further her interest of complete independence. Establishment of Interim government in the year 1946 was a natural outcome of the same.
In this paper the effectiveness of a novel method of computer assisted pedicle screw insertion was studied using testing of hypothesis procedure with a sample size of 48. Pattern recognition based on geometric features of markers on the... more
In this paper the effectiveness of a novel method of computer assisted pedicle screw insertion was studied using testing of hypothesis procedure with a sample size of 48. Pattern recognition based on geometric features of markers on the drill has been performed on real time optical video obtained from orthogonally placed CCD cameras. The study reveals the exactness of the calculated position of the drill using navigation based on CT image of the vertebra and real time optical video of the drill. The significance value is 0.424 at 95% confidence level which indicates good precision with a standard mean error of only 0.00724. The virtual vision method is less hazardous to both patient and the surgeon.
It is very important for both businesses and governments to be able to understand and analyze the time and process through which a technology-based service will be accepted by potential consumers. They should understand all the motives... more
It is very important for both businesses and governments to be able to understand and analyze the time and process through which a technology-based service will be accepted by potential consumers. They should understand all the motives and perceptions that may have an effect on customers technology readiness as these factors could be part of new service development strategies. Customers technology readiness must play a lead role on predicting the perception and behavior of consumers. Peoples beliefs about technology must be analyzed in order to determine their predispositions to use new technologies.
Moringa oleifera leaf extract has been reported after analysis of its phytochemical constituents to have natural antioxidants that aid in natural defence. The hepatoprotective evaluation of leaf extract of moringe oleifera on mercury... more
Moringa oleifera leaf extract has been reported after analysis of its phytochemical constituents to have natural antioxidants that aid in natural defence. The hepatoprotective evaluation of leaf extract of moringe oleifera on mercury induced renotoxicity was studied. Twenty four healthy adult wistar rats weighing between 190-270g were grouped into four groups (A, B, C & D) of six animals each. Group A served as the control and were orally administered with 0.5ml of distilled water; the experimental groups (B, C & D) received the following: Group B received 0.5ml of Moringa oleifera leaf extract, group C received 0.3ml of mercury while group D received 0.3ml of mercury + 0.5ml of Moringa oleifera leaf extract orally for twenty eight days.
Nanotechnology is an advancing field of research which has revolutionized all industrial needs, such as medical, environmental and other industrial applications. Despite the rapid progress and early acceptance of nanotechnology, the... more
Nanotechnology is an advancing field of research which has revolutionized all industrial needs, such as medical, environmental and other industrial applications. Despite the rapid progress and early acceptance of nanotechnology, the potential for adverse health effects due to prolonged exposure at various concentration levels in humans and the environment has not yet been studied. With the widespread application of nanomaterials, numerous nanoscale products might consequently be released into aquatic environments and elicit an impact not only on one particular ecosystem but also on human health. The environmental impact of nanomaterials is expected to increase dramatically in near future. Zinc oxide (ZnO) nanoparticles have wide ranging applications in a diverse array of industrial and consumer products, ceramic manufacturing, paint formulation, sunscreen and hair care products. Toxicological studies indicate that ZnO nanoparticles have adverse impacts on human health and environmental species. Hence it is due process to characterize the health and safety aspects of ZnO nanoparticles to humans and environment.
This paper focuses on an overview of disaster scenario in Bangladesh. It is generally true that no one can be eliminated natural disaster but the extent of its damage can be reduced to its reasonable limit to minimize the loss of lives... more
This paper focuses on an overview of disaster scenario in Bangladesh. It is generally true that no one can be eliminated natural disaster but the extent of its damage can be reduced to its reasonable limit to minimize the loss of lives and properties by implementing disaster action plan and co-ordinate disaster management method. Both qualitative and quantitative techniques were applied to carry out this study. It is necessary to the work before the disaster occur to mitigate, preparedness and collaboration with different organization can reduced the loss of huge lives and properties. Communication technology play an important role in management approach to disaster especially preparedness phase of disaster. The main aim of this research is to examine existing Disaster Management System (DMS) and investigation of current development of DMS. This paper attempts to develop a proposed model for enhancing DMS which reducing loss and copes with all kind of disaster in Bangladesh. It can be concluded that number of victim people caused by disaster decreases because of technological advancement but disaster occurrence increases from past to recent due to climate change impact.
Blood donors are often volunteers which donate blood due to generosity and kindness yet it is imperative to make both the donor and the recipient ends safe. The hemoglobin level is the most used parameter to screen blood donors for... more
Blood donors are often volunteers which donate blood due to generosity and kindness yet it is imperative to make both the donor and the recipient ends safe. The hemoglobin level is the most used parameter to screen blood donors for anemia. Health education of the donor community about the symptoms of weakness and blackout often observed after donation is required as these occur even with normal hemoglobin levels.
The paper is divided into following sections namely, text password recognition, text-dependant speech recognition, face recognition. The first stage involves simple alphanumeric character recognition. Mel Frequency Cepstral Coefficients... more
The paper is divided into following sections namely, text password recognition, text-dependant speech recognition, face recognition. The first stage involves simple alphanumeric character recognition. Mel Frequency Cepstral Coefficients (MFCCs) are the most popularly used speech features in many speech and speaker recognition applications. Speaker identification can be Text-Independent or Text-Dependent. This paper describes an approach of Text-Dependent speaker recognition by using the MFC Coefficients extracted from speech signal of spoken words. The third stage comprises of face recognition for which the proposed method is based on the principle component analysis algorithm. The algorithm MFCC used in this project for speech recognition is the best. This is because it analysis the speech signal on the basis of the human perception of the sound i.e. in the Mel scale. The PCA algorithm is a simple algorithm. This algorithm is used to reduce the computational time of the overall project.
Now a day, technology is on a boost. People wish to live a luxurious life with minimum physical work. Here we provide a mobile application for Automobile Service Center Management System. This application is an android app which can be... more
Now a day, technology is on a boost. People wish to live a luxurious life with minimum physical work. Here we provide a mobile application for Automobile Service Center Management System. This application is an android app which can be run on any android compatible tablets and mobile phones. The app will enable any car user to search and communicate with any car service center in the vicinity. The user can find the service center , get its location and check and select any of the services provided by the respective service center. The user can send request for pick and drop , appointment for servicing , test drive as well as accessories purchase to the dealer. The dealer processes these requests and gives a response back to the user through push messages.
Todays competitive environment is demanding employees to be productive on the way. Employees can work while at home, travelling or from on-site. Mobile devices are proving to be extremely helpful in increasing productivity of employees.... more
Todays competitive environment is demanding employees to be productive on the way. Employees can work while at home, travelling or from on-site. Mobile devices are proving to be extremely helpful in increasing productivity of employees. Enterprise Mobility is becoming an inevitable part of any organization and is playing crucial role in development of any organization. This paper is focused on discussing various aspects of Enterprise Mobile Application Development from an architectural perspective.
This paper deals with the sustainable and best methods that should be employed in the production of Highly Active Pharmaceutical Ingredients (HAPIs). We start with a brief introduction of HAPIs, which includes their basic definition,... more
This paper deals with the sustainable and best methods that should be employed in the production of Highly Active Pharmaceutical Ingredients (HAPIs). We start with a brief introduction of HAPIs, which includes their basic definition, market value and applications. We then study the conventional HAPI manufacturing process and its drawbacks. Finally we move on to propose some methodologies which, if practiced, would lead to better manufacturing standards in terms of safety, cost and sustainability.
In this paper, I present a Smartphone-based autonomous management of Location. When developing a location-aware application for Android, one can utilize GPS and Androids Network Location Provider to acquire the user location. Androids... more
In this paper, I present a Smartphone-based autonomous management of Location. When developing a location-aware application for Android, one can utilize GPS and Androids Network Location Provider to acquire the user location. Androids Network Location Provider determines user location using cell tower and Wi-Fi signals, providing location information in a way that works indoors and outdoors, responds faster, and uses less battery power. To obtain the user location in your application, one can use both GPS and the Network Location Provider, or just one. Here one could track the positions of the Android Device constantly for 2/4hrs and save them on a well secured webpage. So that if a device is found to be in a prohibited area it can be easily traced out. Hence it is very useful for the military purposes. No unauthorized devices can enter or leave the area without notification to the server. It can also help to create a daily log of device i.e each and every location visited by the device in a day.
This paper presents a coordinated network controller whose objective is to maintain an optimal voltage profile across radial distribution networks with distributed generation. This is done by varying the output of the distributed... more
This paper presents a coordinated network controller whose objective is to maintain an optimal voltage profile across radial distribution networks with distributed generation. This is done by varying the output of the distributed generators. The controller was modeled as an optimization problem which was solved using Particle Swarm Optimization. The IEEE 33-bus and 69-bus test networks are then used to verify the effectiveness of the controller. The results obtained show that this controller can improve the voltage profile of a power network.
This study is aimed to establish the pharmacological basis for the acclaimed antimalarial activities of the bark extracts of the three herbs. Aqueous extract of the herbs was obtained by cold maceration (72 hrs) while methanol herb... more
This study is aimed to establish the pharmacological basis for the acclaimed antimalarial activities of the bark extracts of the three herbs. Aqueous extract of the herbs was obtained by cold maceration (72 hrs) while methanol herb extract was by soxhlet extraction. Phytochemical tests were carried out on the three herbs, the antiplasmodal activity of the aqueous extract of the herbs were screened by in-vivo model in mice infected with Plasmodium berghei using 4 days suppression test. The herb extracts were significant (p>0.05) but with varying levels of antiplasmodal activity, as Trema orientalis has the highest (85%) suppression activity followed by Morinda lucida (83%) and Alstonia soonei (80%). The phytochemical screening of the herb extracts revealed the presence of alkaloids, glycosides, proteins, flavonoids, steroids, terpenoids, saponins and tannin. The results suggest that the bark extracts of A. soonei, M. lucida and T.orientalis possess significant antimalarial activity.
Subsoil investigation was conducted at Unyeada in Andoni Local Government Area, in the Niger Delta for the purpose of designing a suitable foundation for a water tank structure. Field and Laboratory investigations show that the topsoil is... more
Subsoil investigation was conducted at Unyeada in Andoni Local Government Area, in the Niger Delta for the purpose of designing a suitable foundation for a water tank structure. Field and Laboratory investigations show that the topsoil is underlain by a Loose clayey sandy Layer (about 6m thick) with Phi < 280, overlying a soft clay with cu of about 12KN/m2. Underneath the soft clay is medium dense sandy layer with Phi between 300 and 320. The allowable bearing capacity profile of the sub-surface shows a minimum bearing Capacity of 79.8KN/m2. Settlement predictions based on a loading of 300KN/m2 indicated a settlement of 26mm. The bearing capacity analysis for the underlying soils is limited to the near surface sandy clay. In general, the sandy clay is partially saturated and when tested in unconsolidated and undrained conditions, exhibits both cohesion of 0.00kPa and angle of internal friction of 280for its shear strength characteristics. However, the frictional component of shear strength is neglected for the clay encountered within normal founding depths for shallow foundations when estimating ultimate bearing pressures for the clay. The placement of a Raft foundation on a compacted granular material is suggested for the water tank stand.
The management of vast amount of data is quite expensive due to the requirements of high storage capacity and qualified personnel. Storage-as-a-Service (SaaS) offered by cloud service providers (CSPs) is a paid facility that enables... more
The management of vast amount of data is quite expensive due to the requirements of high storage capacity and qualified personnel. Storage-as-a-Service (SaaS) offered by cloud service providers (CSPs) is a paid facility that enables organizations to outsource their data to be stored on remote servers. Thus, SaaS reduces the maintenance cost and mitigates the burden of large local data storage at the organizations end. A data owner pays for a desired level of security and must get some compensation in case of any misbehavior committed by the CSP. On the other hand, the CSP needs a security from any false accusations that may be claimed by the owner to get dishonest compensations. In this paper, a cloud-based storage scheme is proposed that allows the data owner to benefit from the facilities offered by the CSP and enables indirect mutual trust between them.
The length -weight relationship and condition factor (K) of Semiplotus semiplotus (McClelland, 1839), were studied for an economically important species of food fish from the Dikrong river system of mountainous state of Arunachal Pradesh,... more
The length -weight relationship and condition factor (K) of Semiplotus semiplotus (McClelland, 1839), were studied for an economically important species of food fish from the Dikrong river system of mountainous state of Arunachal Pradesh, India. A total of 120 specimens were randomly collected using cast net and related contraptions from the water bodies and length (mm) and weight (g) of each of the specimen was measured following standard equipments. The result revealed that length- weight of the species followed the cube-law indicating an isometric growth pattern of the species in its natural habitat. The length –weight regression equation for the species in general can be expressed as Log W = -2.7259+3.04269logTLand the length-weight regression equations of males, females and juveniles respectively were Log W = -2.7242+ 3.0926log TL, Log W = -2.7635+ 3.2592 log TL and Log W = -1.2375 + 2.6135 log TL having r value respectively 0.90674 , 0.98107,0.959 for each cases . All these values indicate positive correlation between length and weight in Semiplotus semiplotus in regard to their sex as well as growth stages. General wellbeing of the fish is found to be good, as indicated by the values of condition factor, which were nearer to or greater than 1.
Discrimination against female children has been a topic of debate. It has been a subject of concern and sociological significance. This subject raises the cultural aspects about the role of a female child in society, what her human rights... more
Discrimination against female children has been a topic of debate. It has been a subject of concern and sociological significance. This subject raises the cultural aspects about the role of a female child in society, what her human rights are as a human being and a number of sensitive issues. This issue is important because there is nearly universal consensus on the need for gender equality. Gender based discrimination against female children is pervasive across the world. It is seen in all the strata of society and manifests in various forms. As per the literature, female child has been treated inferior to male child and this is deeply engraved in the mind of the female child. Some argue that due to this inferior treatment the females fail to understand their rights. This is more predominant in India as well as other lesser developed countries.
Trade and Investment flows between India and Africa have grown massively over the recent period. The bilateral trade between the region and India was recorded at US $ 70 billion during 2012-2013 and the Indian Investments in the region... more
Trade and Investment flows between India and Africa have grown massively over the recent period. The bilateral trade between the region and India was recorded at US $ 70 billion during 2012-2013 and the Indian Investments in the region stood at US$ 14 billion. The paper discusses this emerging trend in trade and investment relation between India and Africa.
The objectives of the present investigation is to the educational, social and emotional adjustment of boys and girls of visual handicapped Students of special school of Faridabad. Samplings were selected through random sampling... more
The objectives of the present investigation is to the educational, social and emotional adjustment of boys and girls of visual handicapped Students of special school of Faridabad. Samplings were selected through random sampling techniques. Data was collected with the help of adjustment inventory (standardized) by Dr. A.K.P Sinha (Patna) and Dr. R.P Singh (Pune) (AISS). two special blind school from in and around Faridabad division of Haryana State. By the application of mean, standard deviation, and t-test indicated is no significant difference between the educational social and emotional adjustments of special school Students belonging to boys and girls.
This Physco-Chemical study of soil is based on various parameter like PH, Electrical Conductivity(EC),Total Organic Carbon, Available Nitrogen (N), Available Phosphorus (P2O5) and available Potassium (K2O). This study lead us to the... more
This Physco-Chemical study of soil is based on various parameter like PH, Electrical Conductivity(EC),Total Organic Carbon, Available Nitrogen (N), Available Phosphorus (P2O5) and available Potassium (K2O). This study lead us to the conclusion of the nutrients quanity of soil of Lunawada Taluka. Dist. Mahisagr, Gujarat State. Soil sampling is the most vital step for any soil Analysis. As a very small fraction of the huge soil mass is used for analysis. It becomes extremely important to get a truly representative soil sample of the field. Result show that overage all the villages of Lunawada taluka have various parameter like EC, PH, OC,N,P,K. This information will help farmers to decide the problems related to soil nutrients amount of fertilizers to be added to soil to make production economic.
Now a days Internet is becoming one of the basic needs of human being. Day by day different technologies are coming to enhance the experience of user. Our system will also enhance this experience little bit. This system will enhance the... more
Now a days Internet is becoming one of the basic needs of human being. Day by day different technologies are coming to enhance the experience of user. Our system will also enhance this experience little bit. This system will enhance the video searching experience of the user by providing different categories, dimensions and last but most important, better and most Holocene searching algorithm that is hummingbird algorithm. We are trying to implement one new algorithm, which includes some features of the hummingbird algorithm and also considers users area of interest to provide more relevant search result. This algorithm searches for results on the basis of user area of interest. The goal is that matching the meaning do better, rather than matching just a few words.
Commercial banks play the vital role in the economy of any country. My aim behind this study is to evaluate the profitability of the 23 commercial banks operating in Pakistan for the period of 2009 to 2012.There are internal and external... more
Commercial banks play the vital role in the economy of any country. My aim behind this study is to evaluate the profitability of the 23 commercial banks operating in Pakistan for the period of 2009 to 2012.There are internal and external factors that affect the profitability of commercial banks of any country. Internal factors or management factors include the management policies, capital ratios, Risk management etc and external factors include inflation, government policies etc.
Often times, admixtures such as sawdust ash (SDA) are added to raw mixes of burnt bricks in order to modify the properties or reduce the cost of the final product. This article present computer programs based on Simplex and Regression... more
Often times, admixtures such as sawdust ash (SDA) are added to raw mixes of burnt bricks in order to modify the properties or reduce the cost of the final product. This article present computer programs based on Simplex and Regression Theories, for the determination of the optimum percentage of saw dust ash to be added to clay in order to produce burnt bricks of optimum compressive strength. Bricks of optimum mix would in its finished state, satisfy at minimum cost, the required performance determined by its application. Besides, the compressive strength of SDA-clay bricks obtainable from a specified mix proportions of its constituents and vice verse. Comparison of the results determined by computer programs based in Scheffe and Regression Theories, showed that there is complete agreement between them. The two computer results, also agreed with the experimental results.
Sedimentary rock aggregates are commonly used in Nigeria for structural concrete production. Due to its variability in quality, strength and contaminations it is being suspected as one of causes of many structural failures in the country.... more
Sedimentary rock aggregates are commonly used in Nigeria for structural concrete production. Due to its variability in quality, strength and contaminations it is being suspected as one of causes of many structural failures in the country. This paper investigated the quality of 8 – 16mm size gravels from Oji-River piths by optimizing the strength of concrete made from it through Scheffe’s simplex method of optimization and produced a mathematical model which gave an optimum compressive strength of 11.78N/mm2 and mix ratio of 1:1.4:2.5 for a water/cement ratio of 0.53. Because of the small nature of this optimum strength and the general predictions from the model, it was recommended that such aggregate (8 – 16mm from Oji-River) be restricted to oversite concretes, columns and lintels of buildings of load bearing walls and a maximum storey of three; and it should never be used for slabs of suspended floors, retaining walls, bridges and culverts.
The inhibitive action of the extract of the roots and fruits of Aegle marmelos was investigated as a green corrosion inhibitor for zinc in 0.5N H2SO4 employing weight loss, gasometric and thermometric methods. The results obtained... more
The inhibitive action of the extract of the roots and fruits of Aegle marmelos was investigated as a green corrosion inhibitor for zinc in 0.5N H2SO4 employing weight loss, gasometric and thermometric methods. The results obtained revealed that the extract of the plant could be employed as an effective inhibitor for the corrosion of zinc in sulphuric acid medium.. The inhibition efficiency of the extract increased with increase in its concentration. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
Chrysoidine dye was examined as an inhibitor for mild steel in 1N HCl using weight loss and gasometric and thermometric methods. Parameters such as inhibition efficiency and corrosion rates were evaluated. The inhibition efficiency was... more
Chrysoidine dye was examined as an inhibitor for mild steel in 1N HCl using weight loss and gasometric and thermometric methods. Parameters such as inhibition efficiency and corrosion rates were evaluated. The inhibition efficiency was found to increase with increase in the inhibitor concentration. To study the adsorption of the inhibitor on the mild steel surface, adsorption isotherm was plotted.
The corrosion inhibition activity of 1,4-diaminobutane for mild steel in 1N H2SO4 was investigated using weight loss and potentiodynamic polarization studies. Corrosion parameters such as inhibition efficiency, corrosion rates, corrosion... more
The corrosion inhibition activity of 1,4-diaminobutane for mild steel in 1N H2SO4 was investigated using weight loss and potentiodynamic polarization studies. Corrosion parameters such as inhibition efficiency, corrosion rates, corrosion potential and corrosion current were evaluated. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The adsorption of the inhibitor on the mild steel surface follows Langmuir adsorption isotherm
Ethyl methyl sulphide was investigated as a corrosion inhibitor for zinc in 0.5N H2SO4 by weight loss, gasometric and thermometric methods. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The... more
Ethyl methyl sulphide was investigated as a corrosion inhibitor for zinc in 0.5N H2SO4 by weight loss, gasometric and thermometric methods. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
The anti-corrosion characteristics of reactive blue dye for mild steel in 1N H2SO4 was investigated using weight loss and potentiodynamic polarization studies. Corrosion parameters such as inhibition efficiency, corrosion rates, corrosion... more
The anti-corrosion characteristics of reactive blue dye for mild steel in 1N H2SO4 was investigated using weight loss and potentiodynamic polarization studies. Corrosion parameters such as inhibition efficiency, corrosion rates, corrosion potential corrosion current and Tafel slopes were evaluated. The inhibition efficiency was found to increase with increase in the inhibitor concentration.
The amino acid, cystein was examined as an inhibitor for zinc in 0.5N HCl was using weight loss and potentiodynamic polarization studies. Corrosion parameters such as inhibition efficiency, corrosion rates, corrosion potential and... more
The amino acid, cystein was examined as an inhibitor for zinc in 0.5N HCl was using weight loss and potentiodynamic polarization studies. Corrosion parameters such as inhibition efficiency, corrosion rates, corrosion potential and corrosion current were evaluated. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The adsorption of the inhibitor on the zinc surface followed Temkin adsorption isotherm.
The anticorrosion property of sudan-III dye was evaluated for zinc metal in 0.5N HCl using weight loss, gasometric and thermometric methods. Parameters such as inhibition efficiency and corrosion rates were evaluated to assess the... more
The anticorrosion property of sudan-III dye was evaluated for zinc metal in 0.5N HCl using weight loss, gasometric and thermometric methods. Parameters such as inhibition efficiency and corrosion rates were evaluated to assess the performance of the dye as a corrosion inhibitor. The inhibition efficiency was found to increase with increase in the inhibitor concentration. To study the adsorption of the inhibitor on the metal surface, adsorption isotherm was plotted.
In this work, the extract of the leaves of Phyllanthus amarus was investigated as a green corrosion inhibitor for zinc in 0.5N H2SO4 by using weight loss, gasometric and thermometric methods. Results obtained showed that the extract of... more
In this work, the extract of the leaves of Phyllanthus amarus was investigated as a green corrosion inhibitor for zinc in 0.5N H2SO4 by using weight loss, gasometric and thermometric methods. Results obtained showed that the extract of Phyllanthus amarus exhibited high inhibition efficiencies against corrosion of zinc metal. The inhibition efficiency was found to increase with increase in the extract concentration. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
In this work, ethyl phenyl sulphide was evaluated as a corrosion inhibitor for zinc in 0.5N H2SO4 by weight loss, gasometric and therometric methods. Results obtained reveals the fact that ethyl phenyl sulphide exhibited high inhibition... more
In this work, ethyl phenyl sulphide was evaluated as a corrosion inhibitor for zinc in 0.5N H2SO4 by weight loss, gasometric and therometric methods. Results obtained reveals the fact that ethyl phenyl sulphide exhibited high inhibition efficiencies. The inhibition efficiency increased with increase in the inhibitor concentration. The adsorption of the inhibitor molecules on to the zinc metal surface obeyed Temkin adsorption isotherm.
In this work dipropyl sulphide was evaluated as a corrosion inhibitor for zinc in 0.5N sulphuric acid by weight loss, gasometry and thermometry methods. Results obtained revealed that the inhibitor performed well in the acid solution. The... more
In this work dipropyl sulphide was evaluated as a corrosion inhibitor for zinc in 0.5N sulphuric acid by weight loss, gasometry and thermometry methods. Results obtained revealed that the inhibitor performed well in the acid solution. The inhibition efficiency increased with increase in the concentration of the inhibitor. The adsorption of the inhibitor molecules on the zinc metal surface obeyed Temkin adsorption isotherm.
Relative importance or weight of criterion indicates the priority assigned to the criterion by the decision-maker while ranking the alternatives in a multicriterion decision-making (MCDM) environment. Multicriterion decision making (MCDM)... more
Relative importance or weight of criterion indicates the priority assigned to the criterion by the decision-maker while ranking the alternatives in a multicriterion decision-making (MCDM) environment. Multicriterion decision making (MCDM) has emerged as an effective methodology due to its ability to combine quantitative and qualitative criteria selection of the best alternative. Concurrently, fuzzy logic is gaining importance due to its flexibility in handling imprecise subjective data. In the present study two fuzzy logic-based MCDM methods, namely similarity analysis (SA) and decision analysis (DA), are adopted and developed as a fuzzy decision system (FUDS) and applied to a case study of the Aringar Anna Sugar Project (AASP), Tamil nadu, India, for selecting the best-performing irrigation subsystem. It is found that both SA and DA suggested the same irrigation subsystem as the best. It is concluded that application of fuzzy logic methodology for real-world decision-making problems is found to be effective.
In the present report ZnO nanocrystals were prepared by precipitation method from Zinc Chloride and Ammonia in aqueous solutions at a pH value 8.0 .ZnO nanocrystals were then synthesized by heating the precursor in a muffle furnace at... more
In the present report ZnO nanocrystals were prepared by precipitation method from Zinc Chloride and Ammonia in aqueous solutions at a pH value 8.0 .ZnO nanocrystals were then synthesized by heating the precursor in a muffle furnace at temp 350°C for 3 hours and allowed to cool to room temperature. The obtained ZnO nanoparticles have been studied using characterization techniques like X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), and Energy dispersive analysis Of X-ray (EDAX). XRD results reveal that the sample is crystalline with a hexagonal wurtzite phase. X-ray peak broadening analysis was used to evaluate the crystallite sizes and lattice strain by the Williamson-Hall (W-H) analysis. Further appropriate physical parameters such as strain, stress, and energy density values were also calculated using W-H analysis with different models, viz, uniform deformation model, uniform deformation stress model and uniform deformation energy density model. SEM and EDAX study confirms the preparation of ZnO nanoparticles.
Heavy metal contamination is a serious environmental problem that limits crop production and endangerous for human health. The present study was conducted at Department of Botany, School of Life Sciences, Dr. B.R. Ambedkar University,... more
Heavy metal contamination is a serious environmental problem that limits crop production and endangerous for human health. The present study was conducted at Department of Botany, School of Life Sciences, Dr. B.R. Ambedkar University, Agra for assessing the toxic effect of cadmium and Mercury at different concentration viz. 10, 20 and 50 µm on the chlorophylls, proline and protein content of Foeniculum vulgare L. The standard solution was prepared using standard metal of inorganic ventures.
The textile industry represents a range of industries with operations and processes as diverse as its products. Textile industry effluents account for several point sources of water pollution thus posing negative effects on aquatic lives... more
The textile industry represents a range of industries with operations and processes as diverse as its products. Textile industry effluents account for several point sources of water pollution thus posing negative effects on aquatic lives and human health. The paper contains results of a study carried out in agricultural fields of Sanganer town. This paper contains results of physico-chemical analysis of waste water collected from Sanganer town. The town is situated about 20 kms away from the city center, Jaipur.
The proposed system is an efficient implementation of 16-bit Multiplier- Accumulator using Radix-8 and Radix-16 Modified Booth Algorithm and seven different adders (SPST Adder, Parallel Prefix Adder, Carry Select Adder, Error Tolerant... more
The proposed system is an efficient implementation of 16-bit Multiplier- Accumulator using Radix-8 and Radix-16 Modified Booth Algorithm and seven different adders (SPST Adder, Parallel Prefix Adder, Carry Select Adder, Error Tolerant Adder, Hybrid Prefix Adder, Modified Area Efficient Carry Select Adder, Parallel Binary Adder) are using VHDL. This proposed system provides low power, high speed and less delay.
Hepatitis B viral infection is a major public health problem with a worldwide prevalence. Due to their increasing incidence, early detection and improved diagnoses of severe cases are of primary importance. Currently viral antigens and... more
Hepatitis B viral infection is a major public health problem with a worldwide prevalence. Due to their increasing incidence, early detection and improved diagnoses of severe cases are of primary importance. Currently viral antigens and antibodies are detected by traditional serological tests. However, the introduction of oral fluid as an alternative has led to many researches. Its advantages over venepuncture are many. Hence this prompted us to carry out a pilot study to evaluate the diagnostic efficacy of saliva in detecting hepatitis B surface antigen using Enzyme Linked Immunosorbent Assay (ELISA).
The management, development and conservation of a protected area require vast knowledge of forest resources, its distribution and utilization pattern by its flora and fauna. Application of remote sensing and GIS as a tool, has assumed... more
The management, development and conservation of a protected area require vast knowledge of forest resources, its distribution and utilization pattern by its flora and fauna. Application of remote sensing and GIS as a tool, has assumed immense significance in assessment of these information. These applications are now widely used in conservation and management of protected areas across the globe.
Photovoltaic is a technical term for generating electricity from light. In the present day scenario of electricity generation, it is fast becoming an important industrial product. Presently the PV market is dominated by wafer based... more
Photovoltaic is a technical term for generating electricity from light. In the present day scenario of electricity generation, it is fast becoming an important industrial product. Presently the PV market is dominated by wafer based crystalline Si cells, but is hampered by high cost. Nanotechnology is worldwide regarded as a key technology for innovations and technological progress in almost all branches of economy. The paper presents the designing of PV system for a commercial organization to meet its load demand with conventional solar cell and nano solar cell. Moreover, the cost comparison of conventional PV system and nano PV system carried out in this paper shows the superiority of nano solar cells over others in terms of cost and efficiency.
Palm oil mill effluent (POME) is produced in large volumes by many of the palm oil mills in Malaysia and contributes a major source of pollution. The main aim of the present study was to evaluate the biodegradation potential of bacterial... more
Palm oil mill effluent (POME) is produced in large volumes by many of the palm oil mills in Malaysia and contributes a major source of pollution. The main aim of the present study was to evaluate the biodegradation potential of bacterial isolated from POME and to find the most suitable strain(s) for a biological treatment technology of POME. The isolates were identified by sequences analysis of 16S rRNA genes. Sequencing of the 16S rRNA of the isolates suggests that they were identified as Micrococcus luteus101PB, Stenotrophomonas maltophilia102PB, Bacillus cereus103PB, Providencia vermicola104PB, Klebsiella pneumoniae105PB and Bacillus subtilis106PB.Results revealed that total suspended solids (TSS), oil and grease were reduced dynamically with treatments after 5 days.
In 1960 an excellent game named The Beer Game was developed to provide a useful learning experience about the supply chains. This research work was made to explain certain behavior of supply chain systems with the help of beer game that... more
In 1960 an excellent game named The Beer Game was developed to provide a useful learning experience about the supply chains. This research work was made to explain certain behavior of supply chain systems with the help of beer game that was basic necessity of most of supply chains systems. This research is a real life example of how organizations are working on basis of simulation playing method of beer game. The major aim of this research was to reduce the total cost, for every member in the supply chain, by maintaining low stocks with proper delivery of orders. Research explained how the value of sharing information across the various components of supply chain helps to increase the efficiency of system.
The study explored the experiences and characteristics of history student teachers as they are admitted into the history teacher education programme in the University of Cape Coast. The study surveyed 16 history student teachers, 3... more
The study explored the experiences and characteristics of history student teachers as they are admitted into the history teacher education programme in the University of Cape Coast. The study surveyed 16 history student teachers, 3 lecturers and Twenty four (24) practising teachers. A combination of purposive sampling and census methods, stratified sampling and snowball sampling techniques were respectively used for the study. The results showed that candidate who chose to pursue teacher education in history at the university of Cape Coast had some teaching experience mostly at the basic level and have taught history related subjects. Also student teacher candidates had good grades in history as well as had good aggregates before enrolling into the programme. Again individuals who intend pursuing the programme also had interest in the study of history.
The Indian Green revolution region “Indo Gangetic Plain” occupies nearly 15% of the total geographical area of the country. The study area covered five states (Punjab, Haryana, Utter Pradesh, Bihar & West Bengal) in the Indian part of... more
The Indian Green revolution region “Indo Gangetic Plain” occupies nearly 15% of the total geographical area of the country. The study area covered five states (Punjab, Haryana, Utter Pradesh, Bihar & West Bengal) in the Indian part of IGP, extended from 73º E and 32º N to 89º E and 21º N. Rice- wheat system is a main food security system of the India.
Candida spp especially non albicans Candida are increasingly being isolated from clinical specimens. The conventional methods of identification are time consuming and difficult to perform. The study was done to evaluate the performance of... more
Candida spp especially non albicans Candida are increasingly being isolated from clinical specimens. The conventional methods of identification are time consuming and difficult to perform. The study was done to evaluate the performance of conventional identification method (phenotypic and biochemical) and commercially available chromogenic Candida speciation media (CHROM agar) for the identification of medically important yeast and yeast-like organisms in a routine clinical microbiology laboratory.
In this manuscript, an unusual adaptive FIR filter using distributed arithmetic (DA) for area efficient design is implemented. DA is bit-serial computational action and uses parallel look-up table (LUTs) apprise and equivalent... more
In this manuscript, an unusual adaptive FIR filter using distributed arithmetic (DA) for area efficient design is implemented. DA is bit-serial computational action and uses parallel look-up table (LUTs) apprise and equivalent implementation of filtering and weight-update operations to appliance high throughput filter rates irrespective of the filter length. The full adder based conditional signed carry save accumulation for DA-based inner product computation is swapped and design by using 10 transistor full adder based carry save accumulation of shift accumulation, with the intention of the proposed design, it can reduce the area complexity and power consumption. The least-mean-square (LMS) algorithm adaptation is functioned to update the weight and abate the mean square error between the assessed and chosen output. The weight increment block based adder/subtractor cells is exchanged by carry save adder in order to reduce area difficulty. It comprises of multiplexors, smaller LUT, and practically half the number of adders contrasted to the present DA-based design.
Acute myocardial infarction is a leading cause of death throughout the world. Very limited data is available regarding the prevalence of various risk factors in different genders which is why this study was planned. Objectives of the... more
Acute myocardial infarction is a leading cause of death throughout the world. Very limited data is available regarding the prevalence of various risk factors in different genders which is why this study was planned. Objectives of the study were to look for the risk factors most prevalent in both the genders. 305 consecutive patients in Cardiology OPD presenting with acute MI were studied. Risk factors associated with acute MI were studied like - family history of premature CAD, previous history of CAD, smoking hypertension, diabetes.
A rural hospital based study was conducted on children with clinical suspicion of malaria to evaluate the efficacy of the rapid diagnostic immunochromatographic test, Parasight F test in diagnosis of falciparum malaria compared to the... more
A rural hospital based study was conducted on children with clinical suspicion of malaria to evaluate the efficacy of the rapid diagnostic immunochromatographic test, Parasight F test in diagnosis of falciparum malaria compared to the gold standard, the peripheral blood smear. Blood samples from 105 children who presented with clinical suspicion of malaria(fever with splenomegaly) were investigated at the time of admission by both peripheral blood smear and the Parasight F test to detect the plasmodium falciparum species. Of the 63 confirmed cases of malaria, 23 children showed a positive result in the Parasight F test. The Parasight F test showed 100% sensitivity and 100% specificity for the diagnosis of falciparum malaria.
Lead is a highly toxic metal and has a very strong poison. The aim of the study is to determine the health risk of the lead exposure in Anadara sp to the coastal society of Makassar City. The method of the research is an observational... more
Lead is a highly toxic metal and has a very strong poison. The aim of the study is to determine the health risk of the lead exposure in Anadara sp to the coastal society of Makassar City. The method of the research is an observational study with a draft analysis of environmental health risks. The research was conducted from November 20, 2102 to May 28, 2013 in the coastal area of Makassar City. Shellfish samples taken in five districts, then lead content were measured with AAS (atomic absorption spectrophotometer) meanwhile body weight, intake rate, and frequency of exposure are quantitatively measured through questionnaires application interview.
Effluent Coda originating from palmyrah toddy distillery units is the major source of environmental pollution in the Jaffna district of Sri Lanka. Spent wash produced from distilleries is rich in organic material and characteristically... more
Effluent Coda originating from palmyrah toddy distillery units is the major source of environmental pollution in the Jaffna district of Sri Lanka. Spent wash produced from distilleries is rich in organic material and characteristically less toxic. A research was carried out to find the optimal dilution factor of the effluent before discharge through construction of wet lands which is a new, ecofriendly, economically viable and environmentally safe strategy to manage the distillery effluent. The effluent was diluted as 5, 4, 3, 2, and 1 times with ground water. Complete failures of first series of dilution, treatments were discarded and new effluent was further diluted 5, 10 and 20 times to facilitate the optimum plant growth.
The social fabric is the force that brings the society together so that there is social cohesion and stability. It is only when the society is in a stable condition that development and the realisation of social goals are attainable,... more
The social fabric is the force that brings the society together so that there is social cohesion and stability. It is only when the society is in a stable condition that development and the realisation of social goals are attainable, hence the need to strengthen the social fabric. Over the past decade the social fabric of Zimbabwe has been in a free fall, leading to a state of anarchy and fear. Indicators like corruption, lawlessness, violence, indiscipline to name a few have been used as evidence that our fabric is now held by few threads. A study carried out at Solusi community has found out that this community has a very strong social fabric that binds the whole community together in a harmonious way.
Sawdusts are major by-product of wood processing with diverse uses. Extracts of sawdust of different wood type differ due to the different chemical composition inherent in them. The aim of this work was to utilize micronuclei test as a... more
Sawdusts are major by-product of wood processing with diverse uses. Extracts of sawdust of different wood type differ due to the different chemical composition inherent in them. The aim of this work was to utilize micronuclei test as a standard system to monitor toxicity using C. gariepinus as a bioindicator. For this, the fish were exposed for 21 days to extracts of five species of woodshavings /sawdusts collected from Okobaba Timber depot, Lagos. Extracts of Populus euphratrica oliver, N. dendiirichi, Eucalyptus botryoides, Acacia seberiana, Raphia hookeri mann were used. Micronucleus genotoxic studies were carried out at graded concentrations of the extracts. Genotoxic procedure was done through collection of blood from the peripheral caudal fin.
Twelve preparation of the ethanol and water extracts of four medicinal plants,Anogeissus leiocarpus(root and bark), Terminalia glaucescens(root and bark), Adansonia digitata(bark) and Lennea welwitschii(bark) were screened for their... more
Twelve preparation of the ethanol and water extracts of four medicinal plants,Anogeissus leiocarpus(root and bark), Terminalia glaucescens(root and bark), Adansonia digitata(bark) and Lennea welwitschii(bark) were screened for their inhibitory effect on Escherichia coli, Salmonella typhii, Staphylococcus aureus and Shigella dysentriae using the agar-diffusion method. The efficacy of the extracts was assessed by measuring the diameter of zone of inhibition around the colonies on nutrient agar medium. The result obtained showed that the ethanol extracts (root) from T. glaucenscens and A. leiocarpus were active against all the test bacteria. The ethanol and aqueous extracts of A. digitata did not exert any inhibitory effect on test organisms, while the other eight extracts exhibited variable antibacterial activities.
The advent of Mutual Funds changed the way the world invested their money. The start of Mutual Funds gave an opportunity to the common man to hope of high returns from their investments when compared to other traditional sources of... more
The advent of Mutual Funds changed the way the world invested their money. The start of Mutual Funds gave an opportunity to the common man to hope of high returns from their investments when compared to other traditional sources of investment .The main focus of the study is to understand the attitude, awareness and preferences of mutual fund investors. Most of the respondents prefer systematic investment plans and got their source of information primarily from banks and financial advisors. Investors preferred mutual funds mainly for professional fund management and better returns and assessed funds mainly through Net Asset Values and past performance.
Branding has emerged as a top management priority in the last decade due to the growing realization that brands are one of the most valuable intangible assets that firms have. Driven in part by this intense industry interest, academic... more
Branding has emerged as a top management priority in the last decade due to the growing realization that brands are one of the most valuable intangible assets that firms have. Driven in part by this intense industry interest, academic researchers have explored a number of different brand-related topics in recent years, generating scores of papers, articles, research reports, and books. This paper identifies some of the influential work in the branding area of Bank of Baroda, highlighting what has been learned from the change in the logo of the bank and what is its impact on the financial perforce before and after rebranding . The paper also outlines some gaps that exist in the research of branding of the Bank and the significance of new logo of Bank of Baroda.
In this paper we introduce the notion of anti fuzzy lattice ordered m-groups and investigated some of its basic properties. We also study the homomorphic image, pre-image of anti fuzzy lattice ordered m-groups, arbitrary family of anti... more
In this paper we introduce the notion of anti fuzzy lattice ordered m-groups and investigated some of its basic properties. We also study the homomorphic image, pre-image of anti fuzzy lattice ordered m-groups, arbitrary family of anti fuzzy lattice ordered m-groups and anti fuzzy lattice ordered m-groups using T-norms. We introduce the notion of sensible anti fuzzy lattice ordered m-groups in groups and some related properties of lattices are discussed.
The memory bit cell is the most important block of any memory. It defines memory specifications and occupies a major portion of the area in any memory. Power performance & Area (PPA) are industry wide parameters which are used to evaluate... more
The memory bit cell is the most important block of any memory. It defines memory specifications and occupies a major portion of the area in any memory. Power performance & Area (PPA) are industry wide parameters which are used to evaluate a memory configuration. Larger the memory size larger is its power consumption. But designing the memory bit cell effectively minimizes the area consumption of the memory and the chip.
Orthogonal frequency-division multiplexing (OFDM) effectively mitigates intersymbol interference (ISI) caused by the delay spread of wireless channels. Therefore, it has been used in many wireless systems and adopted by various standards.... more
Orthogonal frequency-division multiplexing (OFDM) effectively mitigates intersymbol interference (ISI) caused by the delay spread of wireless channels. Therefore, it has been used in many wireless systems and adopted by various standards. In this paper, we present a comprehensive survey on OFDM for wireless communications. We address basic OFDM and related modulations, as well as techniques to improve the performance of OFDM for wireless communications, including channel estimation and signal detection, time- and frequency-offset estimation and correction, peak-to-average power ratio reduction PAPR, intercarrier interference (ICI) and multiple-input–multiple-output (MIMO) techniques. We also describe the applications of OFDM in current systems and standards.
As we know refrigerator is a device use to keep items at respective temperature, generally at low temperature to preserve items and it is its main function. We have tried to make this device more versatile and efficient, by adding heat... more
As we know refrigerator is a device use to keep items at respective temperature, generally at low temperature to preserve items and it is its main function. We have tried to make this device more versatile and efficient, by adding heat chamber. Heat chamber is an external chamber which is installed over our convectional chiller with the help of insulated pillars. We have installed an aluminium chamber over our chiller with the help of insulated pillars and we have wrapped this chamber via refrigerant flow tubes which are coming directly from compressor. Our study have found that refrigerant is compressed up to temperature 30-40 degree Celsius and this hot refrigerant is then allowed to flow through fins which are set at back side of refrigerator for lowering the temperature of refrigerant which is further expanded and allowed to flow through evaporator ( chiller).
The mobile phone technology like Dual Tone Multi Frequency (DTMF) and Global System for Mobile communication (GSM) have pushed us to control the things around us with mobile phones and the world is going mobile. Whatever appliances we are... more
The mobile phone technology like Dual Tone Multi Frequency (DTMF) and Global System for Mobile communication (GSM) have pushed us to control the things around us with mobile phones and the world is going mobile. Whatever appliances we are dealing with, in our daily life, we want to control them without physically moving to the control unit. As we see in our schools and colleges, we are using manual notice boards that require enough time and man power to change the notices every time we wish to change.
In this Review paper, it is intended to summarize and compare the methods of automatic detection of brain tumor through Magnetic Resonance Image (MRI) used in different stages of Computer Aided Detection System (CAD).In particular, Image... more
In this Review paper, it is intended to summarize and compare the methods of automatic detection of brain tumor through Magnetic Resonance Image (MRI) used in different stages of Computer Aided Detection System (CAD).In particular, Image Acquisition, preprocessing and enhancement, segmentation steps are studied and compared. In Preprocessing and Enhancement stage, medical image is converted into standard format with contrast manipulation, noise reduction by background removal, edge sharpening, filtering process and removal of film artificates. Segmentation determines as the process of dividing an image into disjoint homogenous regions of a medical image. The amount of resources required to describe large set of data is simplified and selected in for tissue segmentation.
The implementation of peace education is practically a fulfillment of once aspiration in the quest for positive social changes. The educators who are the linkages for such function are having the possibilities in the attainment of a... more
The implementation of peace education is practically a fulfillment of once aspiration in the quest for positive social changes. The educators who are the linkages for such function are having the possibilities in the attainment of a favorable place to live in. Hence, they are the most important elements in the quest for a serene situation then are tagged as ambassadors of goodwill. Being tasked about promoting peace, with no doubts they used the materials available, applied some teaching strategies, and invited personalities and agencies as advocates of the desired utopian environment.
The Maranaos are practicing rido, a long time bloody culture wherein their families since in the past fought among themselves because of some feuds which greatly affected their plans, ambitions, and dreams in life. This knowledge led to... more
The Maranaos are practicing rido, a long time bloody culture wherein their families since in the past fought among themselves because of some feuds which greatly affected their plans, ambitions, and dreams in life. This knowledge led to determine the impacts of rido culture among the Maranaos specifically to their contemporary educational aspirations. The study also directed to answer the questions on the causes and modes of rido settlement as perceived by the secondary teachers, parents, and students and was conducted in the municipality of Balo-i, Lanao del Norte, Philippines, SY 2012-2013.
In this paper, an active integrated antenna (AIA) system is proposed for mobile and wireless communication devices. The AIA system consists of a microstrip patch antenna and a low noise amplifier (LNA), which are integrated together with... more
In this paper, an active integrated antenna (AIA) system is proposed for mobile and wireless communication devices. The AIA system consists of a microstrip patch antenna and a low noise amplifier (LNA), which are integrated together with a matching circuit and printed on an FR4 PCB circuit board. The system is designed, analyzed, and optimized by targeting to satisfy the design specifications for both the microstrip antenna and the LNA in terms of the industrial parameters.
Performance Appraisal is the method of evaluating the behavior of the employees in the workplace, normally including both quantitative and qualitative aspect of the job. How the employee is performing, how the employee can develop, what... more
Performance Appraisal is the method of evaluating the behavior of the employees in the workplace, normally including both quantitative and qualitative aspect of the job. How the employee is performing, how the employee can develop, what the superior can do to make it happen and how the job is going.
A study of callus induction of Tecomella undulata was conducted using a various concentrations of PGRs namely cytokinins such as BAP and KIN and auxins such as 2, 4-D, NAA and IAA. Internodal explants were aseptically cultured on MS... more
A study of callus induction of Tecomella undulata was conducted using a various concentrations of PGRs namely cytokinins such as BAP and KIN and auxins such as 2, 4-D, NAA and IAA. Internodal explants were aseptically cultured on MS medium supplemented with differ¬ent concentrations (1.0- 3.0 mg/l) of BAP, KIN, 2, 4-D, IAA and NAA. After two weeks callus was formed at the cut surface of the explants. The highest number of callus forming was obtained from explants cultured on the medium supplemented with 2.0 mg/l in 2.5mg/l 2,4-D alone were the induced calli were ceramish white in colour and structurally friable.
Phosphonitrilic chloride was found to be an efficient reagent for the preparation of 1,5-benzodiazepine derivatives of o-phenylenediamine and ketones. This method is an easy, rapid, and high yielding reaction for the synthesis of... more
Phosphonitrilic chloride was found to be an efficient reagent for the preparation of 1,5-benzodiazepine derivatives of o-phenylenediamine and ketones. This method is an easy, rapid, and high yielding reaction for the synthesis of 1,5-benzodiazepine derivatives. The remarkable advantages offered by this method include green and reusable catalyst, mild reaction conditions, fast reaction rate, and excellent yield of products. This novel methodology maintains atom economy and an environmentally friendly approach.
The airless tire is a single unit replacing the pneumatic tire, wheel and valve assembly. It replaces all the components of a typical radial tire and is comprised of a rigid hub, connected to a shear band by means of flexible, deformable... more
The airless tire is a single unit replacing the pneumatic tire, wheel and valve assembly. It replaces all the components of a typical radial tire and is comprised of a rigid hub, connected to a shear band by means of flexible, deformable polyurethane spokes and a tread band, all functioning as a single unit. The Tweel, a kind of airless tire, though finds its generic application in military and earth moving applications due to its flat proof design can also render the pneumatic tire obsolete in domestic cars.
Encryption is a process of generating secrect text from the input text using a secret key and a encryption algorithm. Input text is refered to as plain text and the secret text generated is known as cipher text. Encryption algorithms are... more
Encryption is a process of generating secrect text from the input text using a secret key and a encryption algorithm. Input text is refered to as plain text and the secret text generated is known as cipher text. Encryption algorithms are mainly divided into two categories which are symmetric key encryption algorithm and asymmetric key encryption algorithm. In Symmetric key encryption algorithm the same key is used by both sender and receiver but in asymmetric key algorithm sender and receiver both uses the different keys. In this paper, we present a technique based on symmetric key encryption algorithm which uses ASCII vales of input text to encrypt the data. Text data encryption techniques are very useful in data communication where one user want to send some secret messages to another users.
Within the last decade, the importance of flexibility and efficiency has increased in the manufacturing sector. The rising level of uncertainty in consumer preferences has caused many organizations to aggressively search for cost... more
Within the last decade, the importance of flexibility and efficiency has increased in the manufacturing sector. The rising level of uncertainty in consumer preferences has caused many organizations to aggressively search for cost reductions and other sources of competitive advantage. The small and medium scale industries (SMIs) are the backbone of the industrialization process in developing and developed countries. They play a crucial role in increasing the country’s economy. With globalization and free trade agreements, the SMIs are under increasing pressure to adopt advanced manufacturing technologies (AMTs) to be competitive or simply to survive.
Movements against dams not only counts high among all environmental movements in India but also in the world. India’s North East with its increased emphasis on construction of dams has also triggered number of protests in the region. This... more
Movements against dams not only counts high among all environmental movements in India but also in the world. India’s North East with its increased emphasis on construction of dams has also triggered number of protests in the region. This makes it necessary to delve into the issue of movements against dams in North East India.
Heart attack medically known as cardiac arrest is a killer disease. It is a felt need to invent a system which saves time between the precise diagnosis and appropriate treatment to the specific heart disease. This researcher has taken up... more
Heart attack medically known as cardiac arrest is a killer disease. It is a felt need to invent a system which saves time between the precise diagnosis and appropriate treatment to the specific heart disease. This researcher has taken up the challenge of managing to devise a system that does 3 functions in a short time.
Education is a decisive component of human development, and progress towards this goal will deeply influence that towards other Millennium Development Goals. Primary education is the source for high-quality skills development in numeracy... more
Education is a decisive component of human development, and progress towards this goal will deeply influence that towards other Millennium Development Goals. Primary education is the source for high-quality skills development in numeracy and literacy, which are critical for skills development in scientific and technological education. All human beings should have the prospect to make a better life for themselves. Regrettably, too many children in the world today grow up without this prospect, because they are denied their basic right to even attend primary school.
This study aims to analyse the influence of celebrity endorsement on the consumers purchase decision. The research focuses on the consumers who have shown a very different yet interesting way of recognising celebrities and stars. In a... more
This study aims to analyse the influence of celebrity endorsement on the consumers purchase decision. The research focuses on the consumers who have shown a very different yet interesting way of recognising celebrities and stars. In a place like India where stars and cricketers are idolised and looked up to, marketers can see this opportunity promote their products and create a wider consumer base.
The inhibitive effect of a few thiols were examined as corrosion inhibitors for the corrosion of zinc in 1N HCl and 1N H2SO4 by conventional weight loss and gasometric methods. Results obtained show that all the thiols exhibited high... more
The inhibitive effect of a few thiols were examined as corrosion inhibitors for the corrosion of zinc in 1N HCl and 1N H2SO4 by conventional weight loss and gasometric methods. Results obtained show that all the thiols exhibited high inhibition efficiencies. The inhibition efficiency was found to increase with increase in the inhibitor concentration. The adsorption of the inhibitors obeyed Temkin adsorption isotherm.
Fungal rhinosinusitis is an increasingly recognized entity in both immunocompromised as well as immunocompetent patients. Aspergillus spp. is commonest of all causative fungi. A case of chronic fungal rhinosinusitis in a16-year-old... more
Fungal rhinosinusitis is an increasingly recognized entity in both immunocompromised as well as immunocompetent patients. Aspergillus spp. is commonest of all causative fungi. A case of chronic fungal rhinosinusitis in a16-year-old immunocompetent female is reported. Presenting symptoms were bilateral nasal block, discharge, and change of voice. Initially, it was diagnosed as nasal polyposis. Microscopy and culture established the diagnosis of chronic fungal rhinosinusitis due to Aspergillus versicolor.
Osmotic dehydration of carrot slices in sugar solutions at different solution concentrations, temperatures and process duration of 120min. was analyzed for moisture content (% w.b.), ash content, pH and beta-carotene. The beta-carotene... more
Osmotic dehydration of carrot slices in sugar solutions at different solution concentrations, temperatures and process duration of 120min. was analyzed for moisture content (% w.b.), ash content, pH and beta-carotene. The beta-carotene content increased with increase of syrup concentration and temperature, and the ash, pH and moisture content (% w.b.) decreased with increase of syrup concentration and temperature.
In this paper we present a statistical method using principal component analysis and latent semantic indexing to solve the problem of word sense induction and use the generated sense inventory to perform word sense disambiguation. We use... more
In this paper we present a statistical method using principal component analysis and latent semantic indexing to solve the problem of word sense induction and use the generated sense inventory to perform word sense disambiguation. We use standard co-occurrence graph algorithms and word dependency matrices (context words, dependency relations) and map them to a matrix.
The present study aims at examining the river bed sediments for the distribution of organic matter and toxic heavy metal in the Amaravathi River. Two sediment samples were collected at both the banks from 6 sampling stations. The samples... more
The present study aims at examining the river bed sediments for the distribution of organic matter and toxic heavy metal in the Amaravathi River. Two sediment samples were collected at both the banks from 6 sampling stations. The samples were acid treated and the concentration of metals, like lead, copper and iron were recorded using atomic absorption spectrophotometer. The total organic matter and physico chemical parameters were analysed for all the samples. Most of the heavy metals have precipitated and settled into the river bed as carbonates, oxides and hydroxides. The pollutants are deposited in association with very fine particles of silt and clay. The silt and clay act as adsorbents along with the inorganic and organic mattes.
MANETs are very popular because of its infrastructure less network. These mobile nodes serve as both hosts and routers so they can forward packets on behalf of each other. It has restricted computing resources and due to mobility of node... more
MANETs are very popular because of its infrastructure less network. These mobile nodes serve as both hosts and routers so they can forward packets on behalf of each other. It has restricted computing resources and due to mobility of node there is much change in network topology. These restrictions raise several new challenges for data access applications with the respects of data availability and access delay. This result in lower data availability in mobile ad-hoc networks than in wired networks. One probable solution to avoid this problem is to take up replication techniques which increases data availability and decrease query response delay.
An RLC circuit (or LCR circuit) is an electrical circuit consisting of a resistor, an inductor, and a capacitor, connected in series or in parallel. The RLC part of the name is due to those letters being the usual electrical symbols for... more
An RLC circuit (or LCR circuit) is an electrical circuit consisting of a resistor, an inductor, and a capacitor, connected in series or in parallel. The RLC part of the name is due to those letters being the usual electrical symbols for resistance, inductance and capacitance respectively. The circuit forms a harmonic oscillator for current and will resonate in a similar way as an LC circuit will.
In this paper we investigate the effect of non-normality and auto-correlation on the OC function of mean chart with known coefficient of variation. We synthesize the second order auto-correlation process by its three different roots. In... more
In this paper we investigate the effect of non-normality and auto-correlation on the OC function of mean chart with known coefficient of variation. We synthesize the second order auto-correlation process by its three different roots. In particular, the shift in the auto-correlation structure from independent data to a random walk, this is a special case of the structural shift occurring in the process. For various values of roots the values of OC functions are tabulated with known coefficient of variation.
The experiment was initiated at the experimental farm of Darjeeling Tea Research and Development Centre, Kurseong (Darjeeling) during 2010-11 and 2011-12 to study the performance by morphological characteristics of tea clones in the... more
The experiment was initiated at the experimental farm of Darjeeling Tea Research and Development Centre, Kurseong (Darjeeling) during 2010-11 and 2011-12 to study the performance by morphological characteristics of tea clones in the nursery through vegetative propagation. The ultimate objective was to screen out the best planting material having good establishment potential in the nursery. For morphological study, cuttings were obtained from the selected mother bushes of different Tea Estates of Darjeeling. The performance of tea clones was evaluated in respect of survival percentage, plant height, number of branches¬¬ per plant, shoot and root volume, number of leaves per plant. During the study it has been observed that morphological traits such as shoot length, root length, shoot- root volume, number of leaves and branches can be used to distinguish between the camellia species. The information on morphological diversity can also be used for future breeding programmes. In this study it has been found that the highest survival percentage was obtained from old chinery plant (96.53%), followed by CP-1(96.17%), B-157(95%) and T-78(94.63). The clone T-78 perform best in respect of shoot length (60.22cm), shoot volume (30.89cc), number of leaves (39.78) and branches per plant (7.33) respectively as compare to other clones.
Agile software development methods have caught the attention of software practitioners and researchers worldwide. Several issues have arisen from the experience of software methodologies, including the nature of research questions that... more
Agile software development methods have caught the attention of software practitioners and researchers worldwide. Several issues have arisen from the experience of software methodologies, including the nature of research questions that such studies address the advantages and challenges associated with being a member of the community under study, and how to maintain the rigour in data collection. A systematic review of empirical studies of agile software development up to and including 2005 was conducted. The search strategy identified 1996 studies, of which 36 were identified as empirical studies.
Association of Preventive and Social Medicine/Public Health Experts of India (IAPSM) is one of the most reputed scientific organizations. It provides a scientific forum for young professionals in public health professionals, public health... more
Association of Preventive and Social Medicine/Public Health Experts of India (IAPSM) is one of the most reputed scientific organizations. It provides a scientific forum for young professionals in public health professionals, public health practicing physicians and other allied disciplines. IAPSM holds its annual conferences at some premier established Community Medicine Department, Medical Colleges of the country. For the first time in the history of Annual National Conference of IAPSM online structured abstract submission has been introduced by the organizer of IAPSM Conference 2013 at Nagpur.
Air pollution has been identified as one of the silent killers in the present world as pollutants are taking lives of people without making any noise. Unlike other disasters, air pollution destroys human life gradually. People can see and... more
Air pollution has been identified as one of the silent killers in the present world as pollutants are taking lives of people without making any noise. Unlike other disasters, air pollution destroys human life gradually. People can see and people can predict when disasters occur. However, people cannot understand or cannot see when air pollution is taking place until people are seriously affected. The road transport and traffic significantly contribute to degrade the quality of air in any region of the world. This study attempts to examine the spatial pattern of Sulfur dioxide and Nitrogen dioxide in the city of Colombo using the data collected by the National Building Research Organization (NBRO), Sri Lanka from January, 2003 to December, 2005. Some socio-economic data which are used as explanatory variables for the spatial pattern of air pollutants were collected from different government organizations.
The state of Bihar was reorganised on November 15, 2000 with 38 districts, 9 divisions, 101 sub-divisions, 533 blocks and 45,098 villages (Census, 2001). Bihar is the third most populous state and 12th largest state in terms of... more
The state of Bihar was reorganised on November 15, 2000 with 38 districts, 9 divisions, 101 sub-divisions, 533 blocks and 45,098 villages (Census, 2001). Bihar is the third most populous state and 12th largest state in terms of geographical area of about 94.2 thousand square kilometres (Census, 2001). It is divided by river Ganges into two parts i.e., (I) North Bihar with an area of 53.3 thousand sq. kms and (II) South Bihar with an area of 40.9 thousand sq. kms. After the bifurcation of the state, agriculture has become more important because all the rich mineral resources have gone to the state of Jharkhand.
The field studies were carried out for evaluation of local, improved and hybrid varieties of rice for insect pest complex in rewa region. Study of insect pest complex was done from 2006-07 to 2007- 08. To study the incidence of various... more
The field studies were carried out for evaluation of local, improved and hybrid varieties of rice for insect pest complex in rewa region. Study of insect pest complex was done from 2006-07 to 2007- 08. To study the incidence of various pests 16 rice cultivars five were local cultivars namely Dehula, Newari, Bhataphool, Loachai & Lohindi & six were improved varieties viz Pusabasmati, IR-36, IR-64, Vandana, IR-20 & Pusa Sugandha and five were hybrid varieties i.e. PA-6201, KRH-2, PRH-10, JRH-4 & JRH-5. The observations were made regarding the incidence of insect pests, their spread, type and extent of damage.
The aim of this paper was to analyze the impact of rectangular plane ground on the radiations pattern of the monopole antenna. Several simulations have been performed where the monopole antenna with wavelength 4m was placed on top of the... more
The aim of this paper was to analyze the impact of rectangular plane ground on the radiations pattern of the monopole antenna. Several simulations have been performed where the monopole antenna with wavelength 4m was placed on top of the rectangular plane ground and then radiations pattern was obtained in terms of directivity, electric field and gain, and finally the results were analyzed and concluded that large the ground plane is, the lower the direction of maximum radiation and as the ground plane approaches infinite size, the radiation pattern approaches a maximum in the x-y plane.
Demands on labour force nowadays increased rapidly each year as the globalization become a national core business, especially in construction sector. Construction sector provides all kind of national needs and Malaysia become a... more
Demands on labour force nowadays increased rapidly each year as the globalization become a national core business, especially in construction sector. Construction sector provides all kind of national needs and Malaysia become a well-developed country in the world. But there is an issue where the citizens have their own demand on choosing work which they refused to work as a construction labour. However, work in the construction sector is often stigmatized with 4D (dirty, dangerous, difficult, and demeaning). Besides that, labour resources are important in ensuring the successful completion of a project. Therefore, Malaysia construction sector had been pulling factor for foreign labour migration in this country. Nowadays, the foreign labour holds the major composition of labour on construction project.
In India, prior to implementation of scheme for Lok Adalat, parties used to compromise their matter as per provisions contemplated under Order 23 Rule 3 of the Civil Procedure Code, 1908 or by any other available Traditional ways. Then... more
In India, prior to implementation of scheme for Lok Adalat, parties used to compromise their matter as per provisions contemplated under Order 23 Rule 3 of the Civil Procedure Code, 1908 or by any other available Traditional ways. Then ,the Lok Adalat mechanisms was introduced, consequently, amended provisions of Civil Procedure Code, 1908, and Legal Services Authority Act,1987, provided more provisions. Lok Adalat is an improved mechanism for Indian Citizens because it is based on the principles of Father of Nation Mahatma Gandhi.
Since millennia India has been the land of Cultural tradition and religious value, which spreads rich and varied cultural heritage. This heritage have scattered all over the India in the form of Archaeological Monuments and sites of... more
Since millennia India has been the land of Cultural tradition and religious value, which spreads rich and varied cultural heritage. This heritage have scattered all over the India in the form of Archaeological Monuments and sites of various type like Temples, Mosques, Churches, Monasteries, Stupas, Step Wells, Megalithic Pillars, Kos Minar, Mausoleums, Forts and Fortification, Tombs and ancient sites belonging to Pre-historic, historical and Medieval period. Among all these monuments Ajanta caves (which are located in Maharashtra state) are one of the most significant examples of Buddhist site and has been the proud of our cultural history related to 2 century B.C. to 4 century A.D. Not only its structure, painting, carving, stone work, sculptures are peculiar but also its paintings which are related to Buddhist are the most authentic example of our Buddhist Indian History. They have its own identity which told the story of its magnificent past. Yet Ajanta caves are in deterioration process but there are so many conservation work is being conducted by chemical branch of Archaeological Survey of India which are very laudable. So the main aspect of my paper is to throw some light on deterioration and conservation problems related to Ajanta caves.
Soil samples were collected from three different habitats at monthly intervals. Order Oribatida was the highest numerically abundant group of acrarines followed by order Mesostigmata. ANOVA indicated significant difference (p<0.05) in... more
Soil samples were collected from three different habitats at monthly intervals. Order Oribatida was the highest numerically abundant group of acrarines followed by order Mesostigmata. ANOVA indicated significant difference (p<0.05) in population density of oribatid mites among the sites. Five, eight and ten species of oribatid mites were recorded from the waste disposal site at Panga, Denguajhar tea estate and Bodaganj forest respectively. Tectocepheus velatus, Lamellobates palustris and the species of genus Scheloribates were dominant in all the sites. Species abundance distribution at waste disposal site fitted well to geometric series while log normal model appeared applicable at tea estate and forest site. Population density as well as Shannon’s index of diversity (H’) was highest at forest site. Right tailed sum diversity ordering showed following order- forest floor > tea estate > waste disposal site. Richness and evenness indices were also highest at Bodaganj forest for the higher number of species and population density. Dominance index was highest at the waste disposal site. Greater similarity was recorded between tea estate and waste disposal site. Beta diversity was a moderately high in the sampling region.
The present study was made to assess the intake and preference of ready to eat food by single living male and female in Bhopal town. The study was conducted in selected areas in Bhopal town. A sample of 300 single living male and female... more
The present study was made to assess the intake and preference of ready to eat food by single living male and female in Bhopal town. The study was conducted in selected areas in Bhopal town. A sample of 300 single living male and female (Widow/Widower, Divorcee, Unmarried and Separated) aged 25-45years were selected randomly for the study. The multistage stratified purposive technique was used for the selection of the sample. The developed questionnaire was used to collect the data. The data were analyzed by using chi- square, significant level. The result of the study showed that majority of single living male and female used different type of ready to eat food due to their own reason.
We present particular and unique solutions of singlet and non-singlet Dokshitzer-Gribov-Lipatov- Altarelli-Parisi (DGLAP) evolution equations in next-to-next-to-leading order (NNLO) at low-x. We obtain t-evolutions of deuteron, proton,... more
We present particular and unique solutions of singlet and non-singlet Dokshitzer-Gribov-Lipatov- Altarelli-Parisi (DGLAP) evolution equations in next-to-next-to-leading order (NNLO) at low-x. We obtain t-evolutions of deuteron, proton, neutron and difference and ratio of proton and neutron structure functions at low-x from DGLAP evolution equations. The results of t-evolutions are compared with HERA and NMC lox-x and low-Q2 data. We also compare our result of t-evolution of proton structure function with a recent global parameterization. PACS No.: 12.38.Bx, 12.39-x, 13.60Hb.
This article focuses on studying and analyzing rainfall variability in the Sahel area with a case study from Sudan. The main objective of the article is to analysis the rainfall variation over both space and time during the last four... more
This article focuses on studying and analyzing rainfall variability in the Sahel area with a case study from Sudan. The main objective of the article is to analysis the rainfall variation over both space and time during the last four decades. The data for rainfall variability was collected from five meteorological stations namely, Elobied, EnNuhud, Elfashir, Nyala, and Elginaina for the period 1970-2010 including four strong Elnino events. The descriptive and statistical analytical methods, the mean, standard deviation, coefficient of variation and Geographical Information System (GIS) have been used for data analysis. The results show that rainfall is highly fluctuated and varied over both space and time indicating a real variation in annual average rainfall values. the coefficient of variation ranges between 0.22 to 0.37 and the standard deviation ranges between 76 to 127.6 which are presented in GIS formats. Results also show a successive decade of small rainfall variatbility followed by a decade of high rainfall variability. Two positive and four negative anomalies have been found during the period 1970-2010.
The addition of two binary numbers is the most fundamental and widely used arithmetic operation. This operation is used in microprocessors, digital signal processors, data processing application specific integrated circuits and many more.... more
The addition of two binary numbers is the most fundamental and widely used arithmetic operation. This operation is used in microprocessors, digital signal processors, data processing application specific integrated circuits and many more. There are many adders designed till now. ETA is one such efficient adder which speeds up binary addition. ETA is the Error Tolerant Adder which consumes less power and delay. Design of ETA is done using backend tool under real time simulation conditions. This paper compares the performance of the ETA in terms of accuracy, delay and power consumption with that of conventional adders.
Pulmonary nocardiosis (PN) is an infrequent and severe infection due to Nocardia spp. It is more common in immunosuppressed individual. The aim of this study was to evaluate the clinical features, evolution and prognosis of PN in... more
Pulmonary nocardiosis (PN) is an infrequent and severe infection due to Nocardia spp. It is more common in immunosuppressed individual. The aim of this study was to evaluate the clinical features, evolution and prognosis of PN in immuno-competent hosts. The study group comprised 4 consecutive immuno-competent patients with pulmonary nocardiosis acquired in a community setting, diagnosed and followed in a tertiary care hospital. Chronic obstructive pulmonary disease (COPD) and pulmonary tuberculosis were the underlying diseases. Two patients had received anti-tubercular treatment before isolation of Nocardia spp. Clinical course was chronic and diagnosis was delayed 2 weeks or more in two out of four patients. Lobar or multilobar condensation was the most frequent radiographic pattern. The disease remained localized in the lung in all the four cases, with a trend toward chronicity in one with bronchiectasis.
Using PVDF and ZrO2, polymer composites were prepared by sol gel method. Various measurements such as X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Differential Scanning Calorimetry (DSC) were used to characterize the... more
Using PVDF and ZrO2, polymer composites were prepared by sol gel method. Various measurements such as X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Differential Scanning Calorimetry (DSC) were used to characterize the composites. Thermal and electrical properties of the composite samples were studied. The conductivity of composites was found to increase with increase in temperature as well as with zirconia content. As temperature increases, the polymer chain acquires faster internal modes in which bond rotations produce segmental motion.
Worldwide Competitiveness today, means that the customer is Utmost. As the customer is supreme, only those enterprises are going to be prosperous which are able to provide goods and services to the customer in timely, cost effective... more
Worldwide Competitiveness today, means that the customer is Utmost. As the customer is supreme, only those enterprises are going to be prosperous which are able to provide goods and services to the customer in timely, cost effective manner and also provide quality, which not only satisfies him but also delights him. Considerable research has been carried out and literature available in the field of Supply Chain Management since 1990.
Nowadays, Customers are placing tremendous pressure on vendor companies for high quality, reliable products. The rising capabilities and functionality of many products are creating it additional complex for producer to keep up the quality... more
Nowadays, Customers are placing tremendous pressure on vendor companies for high quality, reliable products. The rising capabilities and functionality of many products are creating it additional complex for producer to keep up the quality and reliability, which not only satisfies him but also delights him. Considerable research has been carried out and literature available in the field of Supply Chain Management since 1990.
In this paper the design of two low noise amplifiers proposed for WiMAX applications is presented. The two low noise amplifier topologies implemented are: (1) cascoded common source amplifier, (2) Shunt feedback amplifier. The amplifiers... more
In this paper the design of two low noise amplifiers proposed for WiMAX applications is presented. The two low noise amplifier topologies implemented are: (1) cascoded common source amplifier, (2) Shunt feedback amplifier. The amplifiers are implemented in a standard 180nm CMOS process, and are operated with a 1-V supply voltage and 5.9GHz frequency, the cascoded LNA achieved the best performance with a simulated gain of 15.7dB and noise figure of 1.85dB. The Low noise amplifier has been simulated using cadence spectre.
Zimbabwe has been hard hit by successive droughts in the last 13 years leading to the plummeting of agricultural productivity in most of the areas and Zhombe communal land has not been spared. However, many households in Zhombe have... more
Zimbabwe has been hard hit by successive droughts in the last 13 years leading to the plummeting of agricultural productivity in most of the areas and Zhombe communal land has not been spared. However, many households in Zhombe have ventured into prudent poultry farming as a source of livelihood and food security. Small-scale farmers have embarked into the raising of indigenous chicken breeds, guinea fowls and turkeys. Data for the survey was collected by the administration of a well- structured questionnaire, focus group discussions and observations.
Liposarcoma is a malignant soft tissue tumor from fat tissue. Commonly it is found in the abdominal cavity or extremities, but they can be found anywhere in the body. They are typically large tumors and not usually spread beyond its local... more
Liposarcoma is a malignant soft tissue tumor from fat tissue. Commonly it is found in the abdominal cavity or extremities, but they can be found anywhere in the body. They are typically large tumors and not usually spread beyond its local limits. The cause is unknown but has been linked to genetics and some inherited diseases. The tumor may be present for a long time before being diagnosed. Treatment usually involves surgery and potentially radiation. We report a case of giant retroperitoneal sarcoma in a 44 yr old female. Patient was treated effectively with surgery and radiation. Patient followed up to 16 months postoperatively with no local recurrence.
Background and Aims: Pseudomonas aeruginosa is an opportunistic pathogen. The appearance of the Metallo-β-Lactamases genes and their spread among bacterial pathogens is a matter of concern with regard to the future of antimicrobial... more
Background and Aims: Pseudomonas aeruginosa is an opportunistic pathogen. The appearance of the Metallo-β-Lactamases genes and their spread among bacterial pathogens is a matter of concern with regard to the future of antimicrobial therapy.Antimicrobial resistance is an innate feature of bacterial biofilms. Biofilm formation is higher in MDR strains. The present study was undertaken with the aim to find Prevalence of Metallo-β-Lactamases among isolates forming Biofilm, Antibiotic resistance pattern of the isolates and their correlation with biofilm producer. The study was carried out in the Tertiary Care Hospital from the period of February 2013 to August 2013. Total of 60 Multidrug resistant (MDR) Pseudomonas aeruginosa isolated from 638 clinical samples were identified by standard microbiological techniques & the isolates were further tested for Antibiotic susceptibility testing. Results:Of 60 Multidrug resistant (MDR)Pseudomonas aeruginosa, the Metallo-β-Lactamases was seen in 30%& Meropenem resistance was seen in 16.66 %.Highest prevalence of Metallo-β-Lactamases was seen in Pus 41.66% followed by Urine (33.33%) blood (23.07%), sputum (20%), Miscellaneous (30%). Biofilm formation was seen in in 65%. Higher antibiotic resistance was seen in strong biofilm producers as compared to the negative biofilm producers.In our study P. aeruginosa showed (56.67%) resistance to ceftazidime,Cefoperazone(61.67%), netilin (78.33%), ticarcillin (61.67%). P.aeruginosa showed higher sensitivity to Amikacin (83.33%),Meropenem(81.67%),Cefepime (66.67%),tobramycin(80%).
The scheme of Integrated Child Development Service is the foremost symbol of India’s commitment to her children. India’s response to the challenge of providing pre – school education on one hand and breaking the vicious cycle of... more
The scheme of Integrated Child Development Service is the foremost symbol of India’s commitment to her children. India’s response to the challenge of providing pre – school education on one hand and breaking the vicious cycle of malnutrition, morbidity, reduced learning capacity and morbidity, on the other. Despite of the fact that huge allocations have been made by the Central Government for ICDS in Jammu and Kashmir, the development in basic infrastructure and improvements in amenities/facilities has been inadequate, especially in rural areas of the state.
The aim of present research work was to formulate an intravenous injection of Omeprazole sodium. Omeprazole drug is very slightly soluble in water. Hence in-situ conversion of Omeprazole into Omeprazole sodium was opted. But Omeprazole... more
The aim of present research work was to formulate an intravenous injection of Omeprazole sodium. Omeprazole drug is very slightly soluble in water. Hence in-situ conversion of Omeprazole into Omeprazole sodium was opted. But Omeprazole sodium is not stable in solution form. It is stable only for 1-2 days. Hence lyophilization technology was adopted to increase the stability of Omeprazole sodium injection. The lyophilization was carried out in different batches by varying the total cycle time, freezing and holding time, primary drying and secondary drying time while keeping the quantities of all the active pharmaceutical ingredients constant. Lyophilization was carried out in five different batches with five different lyophilization-cycles of 24.5 hours, 28.5 hours, 30.5 hours, 32.5 hours, and 35 hours respectively. Melt pack was found in Batch 1, Partial melt pack was found in batch 2, cake was sticking to the bottom of vial in batch 3, moisture content was high in batch 4, the optimized good cake was found in batch 5. lyophilization cycle of 35 hours was optimized. The optimized lyophilized product was subjected to evaluation parameters such as cake appearance, reconstitution time, pH, assay, impurities, particulate matter, water content and DSC. After considering all product characteristics batch-5 was considered as an optimized formulation. All the evaluation parameters complies the limits as per the specification of USP. Accelerated stability studies were also conducted for a period of three months and from the results obtained, it was found that the optimized formulation was found to be stable. Finally, it was concluded that the lyophilization is a suitable technique to enhance the stability of Omeprazole sodium for intravenous injection with a single dose of 40mg/vial.
In Indian Railways transport system and in most other public transport system a passenger cannot book for a ticket after the charting of train is done and a seat remains unused if a passenger did not board a train or cancels his ticket... more
In Indian Railways transport system and in most other public transport system a passenger cannot book for a ticket after the charting of train is done and a seat remains unused if a passenger did not board a train or cancels his ticket after the charting of train is done our approach to overcome it is by a dynamic seat allocation system using QR Code containing the URL to an online website for railway reservation has been developed. In a QR code a passenger specific URL is stored, when Hand held Terminal device running on android OS encodes this URL by the Check-in an passenger which is updated in the central database and any passenger who don’t board on the train his QR code check-in procedure is not done and after the specific time interval the ticket for it is automatically made available in the system for booking to other passengers.
Solar heat is utilized in residential sector for heating water for bathing, cleaning and washing throughout the world. Its utilization is very much less is in commercial, industrial and agricultural sectors. Solar heat is also utilized... more
Solar heat is utilized in residential sector for heating water for bathing, cleaning and washing throughout the world. Its utilization is very much less is in commercial, industrial and agricultural sectors. Solar heat is also utilized for cooking food but limited. Solar thermal applications are economical and efficient for our daily life. India has a high solar resource; therefore, need to develop solar thermal applications in residential, commercial, industrial and agricultural sectors. Cooking food by solar cooker is clean and free from smoke, thus it can provide quality way of life to the millions of people using chulhas and kerosene for cooking. Need innovation, technological development, implementation, awareness and encouragement to increase use of solar heat in all walks of life, under the guidelines Jawaharlal Nehru National Solar Mission.
The study area is located between 30 – 12 East, and 13 - 10 North. The Urban Development of the town consists of the residence areas from the first, second, and third classes, in addition to the squatter settlement extensions that planned... more
The study area is located between 30 – 12 East, and 13 - 10 North. The Urban Development of the town consists of the residence areas from the first, second, and third classes, in addition to the squatter settlement extensions that planned later and became officially new urban extension. The third class housing represents 70% from the total residential area of the town that expanded at expense of the Urban forests.
Seven fungicides were evaluated in vitro against Exserohilum turcicum causing leaf blight of maize The treatment mancozeb 0.25% and combination treatments of carbendazim and mancozeb i.e. saff 0.25% recorded the lowest percent disease... more
Seven fungicides were evaluated in vitro against Exserohilum turcicum causing leaf blight of maize The treatment mancozeb 0.25% and combination treatments of carbendazim and mancozeb i.e. saff 0.25% recorded the lowest percent disease index (PDI) reducing the disease by 73.0% and 72.1% respectively. The treatment which had a combination metriram + pyraclostrobin i.e. cabriotop 0.3% was found to be the next best treatment in reducing the disease by 61.5% with PDI of 14.6 following propiconazole with PDI of 18.6.
Moisture management is the ability of a fabric to transport moisture away from the skin to the garment outer surface in multi-dimensions and it is one of key performance criteria in today textiles for garments for various end uses. This... more
Moisture management is the ability of a fabric to transport moisture away from the skin to the garment outer surface in multi-dimensions and it is one of key performance criteria in today textiles for garments for various end uses. This property has a significant effect on the human perception of moisture sensations as well as the growth of microorganisms. Plasma treatment on textiles is a novel dry processing technique used to enhance comfort, functional and aesthetic properties of regenerated cellulosic fabrics and at the same time reduce the pollution load on the environment.
As the diversity and size of digital image collections grow exponentially, efficient image retrieval is becoming increasingly important. In general, current automatic image retrieval systems can be characterized into two categories:... more
As the diversity and size of digital image collections grow exponentially, efficient image retrieval is becoming increasingly important. In general, current automatic image retrieval systems can be characterized into two categories: text-based and image content-based. For text-based image retrieval, the images are searched using the annotated text. In this framework, manual image annotation is extremely laborious and the visual content of images are difficult to be described precisely by a limited set of text terms. To overcome these difficulties, content-based image retrieval systems index images by their visual content, such as color, shape, texture, etc. It is a remarkable fact that, neither searching the images based on the content of the image nor searching the images using the annotated text may lead to an accurate result but jointly they tend to produce a perfect result; this is probably because the writers of text descriptions of images tend to leave out what is visually obvious (the color of flowers, etc.) and to mention properties that are very difficult to infer using vision (the species of the flower, say) and the content of the image depicts the description that may be left out by the writer. An efficient image retrieval system is highly desired. An algorithm which can combine both the retrieval systems i.e. Text Based and Content Based search and then filter out the common images can provide the exact solution for the underlying problem of the retrieval system. Our approach strives to implement the content based search by color and texture features of the objects present in the image using DWT, RGB color filter and color moments and text based search using the simple string match algorithm, and later using both results a similarity comparison is carried out to come up with a final result of the retrieval system. Our image extraction algorithm is based on both the content and the text based retrieval system with high recall rate.
An experiment was conducted to evaluate the effect of different sowing time on seed yield and quality in under used medicinal plant babchi. The study was carried out for 12 months from January to December. Results showed that the seeds... more
An experiment was conducted to evaluate the effect of different sowing time on seed yield and quality in under used medicinal plant babchi. The study was carried out for 12 months from January to December. Results showed that the seeds sown in November month recorded the maximum seed yield and quality parameters followed by October month than other months. November month recorded the maximum field emergence (92%), number of branches per plant (12), number of racemes per plant (121) at 90 days after sowing, pod yield (2415kgha-1), seed yield (1931kgha-1), 100 seed weight (1.69g), germination (46%), vigour index (901), protein (18.8%), oil content (6.7%) and it was on pared with October month. Lowest seed yield of 825 kgha-1 was recorded in February month sown crop, the other biochemical quality parameters like protein (18.0%) and oil (6.2%) content were also low in this month. Finally, it could be concluded that October or November was the suitable time for babchi sowing.
A multiresolution AHB on-chip bus tracer named SYS-HMRBT (AHB multiresolution bus tracer) for versatile system-on-chip (SoC) debugging and monitoring. The bus tracer is capable of capturing the bus trace with different resolutions, all... more
A multiresolution AHB on-chip bus tracer named SYS-HMRBT (AHB multiresolution bus tracer) for versatile system-on-chip (SoC) debugging and monitoring. The bus tracer is capable of capturing the bus trace with different resolutions, all with efficient built-in compression mechanisms, to meet a diverse range of needs. Experiments show that the bus tracer achieves very good compression ratios of 79%–96%, depending on the selected resolution mode. The SoC has been successfully verified both in field-programmable gate array and a test chip.
Email is one of the mostly used utility of Internet for communication. A person can communicate with any other person with email in seconds. Also various important documents, images, scanned documents etc. can be sends as attachments.... more
Email is one of the mostly used utility of Internet for communication. A person can communicate with any other person with email in seconds. Also various important documents, images, scanned documents etc. can be sends as attachments. Emails can be sent using a Computer or Mobile The firm requirement to send Email from mobile is that it requires GPRS activation on Computer or Mobile. Naturally everyone cannot afford GPRS to be activated on their mobile device. Also email with attachments with a normal mobile device is not possible. In this paper we explore the viability and present our system implementation to allow registered users to send email with their non-GPRS Mobile via SMS. Also Attachments can be sent with Email. That too will be sent from non-GPRS mobile.
MPPT and solar Tracking system are two systems to improve the efficiency of solar panel. The sun tracker is a automated solar panel that follows the position of the sun throughout the day to harness the output power. Sun tracking... more
MPPT and solar Tracking system are two systems to improve the efficiency of solar panel. The sun tracker is a automated solar panel that follows the position of the sun throughout the day to harness the output power. Sun tracking increases the output power production by keeping the panel parallel to the sun so that sun radiation makes 90 angle with panel. This paper presents sun tracking system implemented in real time. Sun tracking system composed of fuzzy logic controller implemented on FPGA, sensors, PV panel, stepper motor, input-output interface
Wireless Sensor Networks (WSNs) have inherent and unique characteristics rather than traditional networks. They have many different constraints, such as computational power, storage capacity, energy supply and etc; of course the most... more
Wireless Sensor Networks (WSNs) have inherent and unique characteristics rather than traditional networks. They have many different constraints, such as computational power, storage capacity, energy supply and etc; of course the most important issue is their energy constraint. Energy aware routing protocol is very important in WSN, but routing protocol which only considers energy has not efficient performance. Cluster-head election problem is one of the basic Qos requirements of WSNs, yet this problem has not been sufficiently explored in the context of cluster-based sensor networks.
Nothing is more certain to guarantee disastrous teaching than an unprepared teacher is. As a part of preparing the teacher is to provide an evaluation checklist enabling him to be aware of the textbook he is using. A particular feature of... more
Nothing is more certain to guarantee disastrous teaching than an unprepared teacher is. As a part of preparing the teacher is to provide an evaluation checklist enabling him to be aware of the textbook he is using. A particular feature of the book may be inappropriate to the situation in which she/he is using it or there may simply be a feature of the book she/he dislikes and wishes to adapt. For a teacher, thus, to know the appropriateness or otherwise of the book and may wish to adapt it and make it suitable for his/her local setting, a checklist is needed to provide him with an evaluation scheme enabling him to make his/her right judgments. To evaluate the appropriateness and efficacy of a textbook is to know the principles on which the textbook has been designed and how it meets the objectives that it aims to achieve. To help evaluating a textbook, the paper has provided an eclectic evaluation checklist.
The concrete currently used in the construction industry generally consists of at least cement, water and aggregates (fine or coarse). As is well known, traditional concrete has a greyish colour, and its high density prevents the passage... more
The concrete currently used in the construction industry generally consists of at least cement, water and aggregates (fine or coarse). As is well known, traditional concrete has a greyish colour, and its high density prevents the passage of light through it, which means that it is also impossible to distinguish bodies, colours and shapes through it. As can be imagined, concrete with the characteristic of being translucent will permit a better interaction between the construction and its environment, thereby creating ambiences that are better and more naturally lit, at the same time as significantly reducing the expenses of laying and maintenance of the concrete. Along with the translucent characteristics, the paper confines its area towards the reinforcement method of this type of concrete such that they can be practically implemented as a load bearing structure. This new kind of building material can integrate the concept of green energy saving with the usage self-sensing properties of functional materials.
Energy has become the utmost necessity of our life. It is required from dawn to dusk to fuel the world. Energy is scattered everywhere around the Earth. Man has always desired to capture it and use it for mankind. One of the most... more
Energy has become the utmost necessity of our life. It is required from dawn to dusk to fuel the world. Energy is scattered everywhere around the Earth. Man has always desired to capture it and use it for mankind. One of the most important sources of energy is solar energy. Several methods of capturing solar energy and its usage are practised. The intensity of solar rays is immense and ways are still being discovered to harness the full potential of the rays. Focussing the rays to a point will cause generation of heat. Transferring the energy towards cooking is one such method. Usually a solar cooker is a device that is placed in the open ground under direct sunlight. This causes inconvenience to the users. Recent developments are in progress to make it possible to cook under shelter harnessing energy from the solar rays.
Total quality Management as a philosophy seeking to integrate all organizational functions in all areas of productions and services become an important attractive research field. It encourage Researchers to address many topics related to... more
Total quality Management as a philosophy seeking to integrate all organizational functions in all areas of productions and services become an important attractive research field. It encourage Researchers to address many topics related to Total Quality management and Continuous improvements. Each has his own approach. Each reveals findings and results. This paper is a comparative analysis of some of the researchers approaches concerning Total quality Management Applications, Models, principles and aims.
With the emergence of concept of enhanced profits within existing setup, it is mandatory to study the impact of employee productivity analysis on the Service Quality. Now a days this analysis is becoming an integral part of every industry... more
With the emergence of concept of enhanced profits within existing setup, it is mandatory to study the impact of employee productivity analysis on the Service Quality. Now a days this analysis is becoming an integral part of every industry especially Service Related. In Telecom Industry, employee productivity analysis is playing a vital role while judging the Profitability of business as well as Services to be offered. This paper discussed the Positive as well as Negative Impacts of Employee Productivity Analysis on Service Quality in Telecom Industry with respect to Indian Market.
This paper will attempt to define positive organizational behavior and outline the role of self-efficacy, hope, optimism and resilience in maintaining positive behavior in an organization. Recent researches and findings by famous... more
This paper will attempt to define positive organizational behavior and outline the role of self-efficacy, hope, optimism and resilience in maintaining positive behavior in an organization. Recent researches and findings by famous psychologists are stated at relevant points to relate the four core-constructs to the positive organizational behavior (POB). The focus of the paper is also towards giving practical suggestions for creating a workplace that is conducive to being confident, hopeful, optimistic, resilient and promotes a sense of well-being.
This paper presents the effect of rupee depreciation on common man. The main focus of the research was on change in pattern of spending and savings of people who are getting affected by rupee depreciation. Currency depreciation is... more
This paper presents the effect of rupee depreciation on common man. The main focus of the research was on change in pattern of spending and savings of people who are getting affected by rupee depreciation. Currency depreciation is severely affecting the economy of our country and eventually its residents are getting affected due to drastic change in their monthly budget. For stock market investors, things have turned worse. The fall in the value of Indian currency has several consequences which could have mixed effects on Indian economy and its residents. The study showed that after currency depreciation people are grappling with inflated prices of the commodities which they use in their day to day life and the change in their spending and savings trends, a falling rupee will pinch students who are planning to go abroad or are presently studying outside India. This paper studies the real implications of the depreciation of the rupee on the Indian Nationals and the steps taken by government to stem its fall.
This paper presents the implementation and analysis of a real time stereo vision hand tracking system that can be used for interaction purpose. In real time, the system can track the 3D position and 2D orientation of thumb and index... more
This paper presents the implementation and analysis of a real time stereo vision hand tracking system that can be used for interaction purpose. In real time, the system can track the 3D position and 2D orientation of thumb and index finger of each hand without the use of special markers and gloves.
Abstract- Cloud computing is a technology that uses the internet and the central servers to maintain data and resources. Cloud computing allows consumers and businesses to use the applications without installing and access their personal... more
Abstract- Cloud computing is a technology that uses the internet and the central servers to maintain data and resources. Cloud computing allows consumers and businesses to use the applications without installing and access their personal files at any computer with the help of internet. The users request for available services according to their desired Quality of Service, and they are charged on a pay-per-use basis. One of the most challenging problems in Cloud computing is the workflow scheduling the problem of satisfying the Quality of Service of the users as well as minimizing the cost of workflows executions. Workflow scheduling is one of the major issue in cloud computing environment. This paper surveyed different types of scheduling algorithms and compare their various parameters. Existing workflow algorithms does not consider the execution time. Therefore there is a need to implement a new scheduling algorithm that can minimize the execution time in cloud environment.
A cloud storage system, consisting of a collection of storage servers, provides long-term storage services over the Internet. Storing data in a third party cloud system causes serious concern over data confidentiality and to reduce data... more
A cloud storage system, consisting of a collection of storage servers, provides long-term storage services over the Internet. Storing data in a third party cloud system causes serious concern over data confidentiality and to reduce data management costs. However, we must provide security guarantees for the outsourced data.
Wireless sensor networks consist of sensor nodes with sensing, communicating, computing & storage with battery capacity. Data aggregation is a process or scheme to eliminate redundant transmission & provide fused information to base... more
Wireless sensor networks consist of sensor nodes with sensing, communicating, computing & storage with battery capacity. Data aggregation is a process or scheme to eliminate redundant transmission & provide fused information to base station which improves energy efficiency & network .lifetime of energy constrained WSN..In this paper, we present a survey of data aggregation schemes in Flat & Hierarchical wireless sensor networks & compare them on the basis of metrices such as lifetime, latency and data accuracy. Our main focus on data aggregation in cluster based network using LEACH protocol which delivers 10 times more data than the minimum energy transmission routing which improves system lifetime & reliability of data transmission & energy consumption by a factor of 8 compared to direct transmission. This paper highlights some of the drawbacks and issues in LEACH & the proposed protocol LEACH Acess Point(LEACH-AP).
Cloud computing enables on-demand access to shared resources. It lets to use files and applications over the internet. This technology uses both the internet and the central servers to maintain data and resources. Many organizations uses... more
Cloud computing enables on-demand access to shared resources. It lets to use files and applications over the internet. This technology uses both the internet and the central servers to maintain data and resources. Many organizations uses cloud computing services to outsource their data into cloud environment for location independent resource pooling, elasticity and usage-based pricing. Since more enterprises store their private data on the cloud storage, privacy and security become major concern. One of the most challenging problem in Cloud computing is about the security of the outsourced data which is mainly handled by untrusted parties. This paper surveyed different types of techniques used to enhance the security of data stored in cloud environment and compare those techniques.
Lexicographic Linear Goal programming within a pre-emptive priority structure has been one of the most widely used techniques considered in solving multiple objective problems. In the past several years, the modified simplex algorithm has... more
Lexicographic Linear Goal programming within a pre-emptive priority structure has been one of the most widely used techniques considered in solving multiple objective problems. In the past several years, the modified simplex algorithm has been shown to be widely used and very accurate in computational formulation. Orumie and Ebong recently developed a generalized linear goal programming algorithm that is efficient. A new approach for solving lexicographic linear Goal programming problem is developed, together with an illustrative example. The method is efficient in reaching solution.
Hemoglobinopathies are a heterogeneous group of hereditary hemolytic anemias. Thalassemia and sickle cell anemia are the commonest hemoglobinopathies seen in our region. Aim ; to analyse the family members of hemiglibinopathies for... more
Hemoglobinopathies are a heterogeneous group of hereditary hemolytic anemias. Thalassemia and sickle cell anemia are the commonest hemoglobinopathies seen in our region. Aim ; to analyse the family members of hemiglibinopathies for carrier status. Material and methods ;Patients visiting our hospital with features of anemia, recurrent attacks of jaundice, splenomegaly were screened for evidence of hemolysis. Their siblings, parents, first cousins,grand parents are also screened for carrier status. Conclusion ;Thirty two people belonging to five families were screened over a period of one year. Of which three cases were sickle cell anemia, one case was thalassemia major, three cases were sickle thaslassemia, twelve cases were carriers, thirteen cases were normal.
This research aimed to investigate lead (Pb) contamination in aquatic habitat and assess the potential health risks of seafood consumption from Sentani Lake, Papua. Water column, sediment, bivalve, pelagic and benthic fishes samples were... more
This research aimed to investigate lead (Pb) contamination in aquatic habitat and assess the potential health risks of seafood consumption from Sentani Lake, Papua. Water column, sediment, bivalve, pelagic and benthic fishes samples were collected in one time collection. Furthermore, estimated weekly intake (EWI) and potential health risks were determined using target hazard quotient (THQ) equation.
Data classification is a form of data analysis that can be used to extract models describing important data classes. There are many classification algorithms but decision tree is the most commonly used algorithm because of its ease of... more
Data classification is a form of data analysis that can be used to extract models describing important data classes. There are many classification algorithms but decision tree is the most commonly used algorithm because of its ease of implementation and easier to understand compared to other classification algorithms.C4.5 is one of the most effective classification method. In this paper we are implementing this algorithm using weka data mining tool using publicly available datasets of different size. This paper also gives insights into the rate of accuracy it provides when a dataset contains noisy data, missing data and large amount of data.
Schwarzschild solution is the simplest solution of Einstein field equations. The solution was first given by Schwarzschild on the basis of 4-dimensional space-time metric or line element. But here we extended our view to the 7-dimensional... more
Schwarzschild solution is the simplest solution of Einstein field equations. The solution was first given by Schwarzschild on the basis of 4-dimensional space-time metric or line element. But here we extended our view to the 7-dimensional space-time continuum where 3-usual space components and another 4 time components on the basis of the four fundamental forces of nature.
The antioxidant effect of aqueous extracts of Daucus carota root and Moringa oleifera leaf were investigated in anti-tubercular drugs (isoniazid, INH and rifampicin, RMP) induced oxidative stress.The test control rats were administered... more
The antioxidant effect of aqueous extracts of Daucus carota root and Moringa oleifera leaf were investigated in anti-tubercular drugs (isoniazid, INH and rifampicin, RMP) induced oxidative stress.The test control rats were administered with INH (27mg/kg) and RMP (54mg/kg) for 4 weeks to induce oxidative stress. Rats were pretreated with doses of 100mg/kg and 200mg/kg of aqueous extracts of Daucus carota and Moringa oleifera respectively for 4 weeks then INH and RMP were administered for another 4 weeks. Rats were also co-administered with 100mg/kg and 200mg/kg of the extracts plus INH and RMP for 4 weeks. The effect of the extracts on oxidative stress was determined by monitoring the serum malondialdehyde (MDA) concentration. Pretreatment and co-administration of Daucus carota and Moringa oleifera aqueous extracts significantly (P<0.05) reduced serum MDA levels compared with the test control. The co-administration of the extracts with the anti-tubercular drugs had a more profound effect in reducing serum MDA concentration compared with pretreatment with the aqueous extracts of D. carota root and M. oleifera leaf. Moringa oleifera leaves and Daucus carota rootsmay afford anti-oxidant effect in anti-tubercular drugs- induced oxidative stress.
Managing writing activities and providing feedback to students is very labor intensive and academics often opt out of including such learning experiences in their teaching. We describe the architecture for a new collaborative writing... more
Managing writing activities and providing feedback to students is very labor intensive and academics often opt out of including such learning experiences in their teaching. We describe the architecture for a new collaborative writing support environment used to embed such collaborative learning activities in engineering courses. IWrite provides tools for managing collaborative and individual writing assignments in large cohorts. It outsources the writing tools and the storage of student content to third party cloud-computing vendors(i.e., Google). We can describe how using machine learning and NLP techniques, the architecture provides automated feedback and automatic question generation, and process analysis features.
System of Rice Intensification (SRI) paddy was introduced to offset the heavy cost of Traditional paddy cultivation. To decrease the cost of cultivation in Traditional paddy, to increase profits of the farmers in rice cultivation by... more
System of Rice Intensification (SRI) paddy was introduced to offset the heavy cost of Traditional paddy cultivation. To decrease the cost of cultivation in Traditional paddy, to increase profits of the farmers in rice cultivation by decreasing the use of fertilizers, pesticides and minimizing water use by scientific water management in the face of labour scarcity, SRI paddy was introduced in Madagascar. In Traditional paddy the spacing of 20x15cms was followed and 20 days seedlings were used, and whereas, in SRI paddy cultivation, the wider spacing of 25x25cms was followed and by 8-12 days seedlings were used. Although large number of labour were needed for weed management in Traditional paddy, minimal labour was required for weed management in SRI paddy because of using weeders and machinery for weed management.
In this paper we propose to discuss unconstrained multivariable search methods that are used for optimization of nonlinear programming problems. Earlier Dr.William P.Fox and Dr.William H.Richardson [1] have attempted to solve such... more
In this paper we propose to discuss unconstrained multivariable search methods that are used for optimization of nonlinear programming problems. Earlier Dr.William P.Fox and Dr.William H.Richardson [1] have attempted to solve such problems by using MAPPLE. But we have preferred to solve these problems by OR methods as our present area of research is OR. Although several OR methods are known but we have confined our discussions to Gradient search method, Newton’s method and Quasi- Newton methods. We propose to conclude the discussion by taking a suitable example.
Web applications are used by many users.web applications are consist of web forms, web server and backend. These applications are vulnerable due to attacks and scripts as the number of web application users are increasing. Web application... more
Web applications are used by many users.web applications are consist of web forms, web server and backend. These applications are vulnerable due to attacks and scripts as the number of web application users are increasing. Web application can have sensitive and confidential data which is stored in database.web applications accepts the data from the users. This data is retrieved from the database through the queries.SQL Injection attack is one of the most popular attack used in system hacking or cracking. Using SQL INJECTION ATTACK attacker can gain information or have unauthorized access to the system. When attacker gains control over web application maximum damage is caused. This paper illustrates SQLIA methods and prevention and detection tools.
New requirements are arising in environments where we have higher volumes of data with high operation rates, agile development and cloud computing. In recent years, a growing number of companies have adopted various types of... more
New requirements are arising in environments where we have higher volumes of data with high operation rates, agile development and cloud computing. In recent years, a growing number of companies have adopted various types of non-relational database, commonly referred to as NoSQL database. This reflects the growing interactivity of applications which are becoming more networked and social, driving more requests to the database where high-performance NoSQL database such as MongoDB becomes favorable. This paper attempts to use NoSQL database to replace the relational database. It mainly focuses on one of the boosting technology of NoSQL database i.e. MongoDB, and makes a comparison with MySQL and thus justifies why MongoDB is preferred over MySQL. Lastly, a method is proposed to integrate these two types of database by adding a middleware (Metadata) between application layer and database layer.
The Rayleigh distribution is often used in physics related fields to model processes such as sound and light radiation, wave heights, and wind speed, as well as in communication theory to describe hourly median and instantaneous peak... more
The Rayleigh distribution is often used in physics related fields to model processes such as sound and light radiation, wave heights, and wind speed, as well as in communication theory to describe hourly median and instantaneous peak power of received radio signals. It has been used to model the frequency of different wind speeds over a year at wind turbine sites and daily average wind speed.
The field studies were carried out for evaluation of cultural methods for insect pest complex of soybean in rewa region. Study of insect pest complex was done from September 2008 to December 2008. Seed damage caused by the bugs fell by... more
The field studies were carried out for evaluation of cultural methods for insect pest complex of soybean in rewa region. Study of insect pest complex was done from September 2008 to December 2008. Seed damage caused by the bugs fell by 33.50% in the trap plat and 55.80% in the without trap crop.
Temporal data have importance in a variety of fields, such as biomedicine, geographical data processing, financial data forecasting and Internet site usage monitoring. Temporal data mining deals with the extracting of useful information... more
Temporal data have importance in a variety of fields, such as biomedicine, geographical data processing, financial data forecasting and Internet site usage monitoring. Temporal data mining deals with the extracting of useful information from temporal data, where the definition of useful depends on the application. The most common type of temporal data is time series data, which consist of real values sampled at regular time intervals. Temporal Data Mining is a rapidly evolving area of research that is at the intersection of several disciplines, including statistics, temporal pattern recognition, temporal databases, optimization, and visualization, high performance computing, and parallel computing. This paper is first intended to serve as an overview of the temporal data mining and provide an algorithm to achieve privacy in temporal mining.
The focus of this paper is on one diode photovoltaic cell model. The theory as well as the construction and working of photovoltaic cells using single diode method is also presented. Simulation studies are carried out with different... more
The focus of this paper is on one diode photovoltaic cell model. The theory as well as the construction and working of photovoltaic cells using single diode method is also presented. Simulation studies are carried out with different temperatures. Based on this study a conclusion is drawn with comparison with ideal diode.
Yang–Mills theory is the (non-Abelian) quantum field theory underlying the Standard Model of particle physics; mathbb{R}^4 is Euclidean 4-space; the mass gap Δ is the mass of the least massive particle predicted by the theory. Therefore,... more
Yang–Mills theory is the (non-Abelian) quantum field theory underlying the Standard Model of particle physics; mathbb{R}^4 is Euclidean 4-space; the mass gap Δ is the mass of the least massive particle predicted by the theory. Therefore, the winner must first prove that Yang–Mills theory exists and that it satisfies the standard of rigor that characterizes contemporary mathematical physics, in particular constructive quantum field theory, which is referenced in the papers 45 and 35 cited in the official problem description by Jaffe and Witten.
Pseudo Random Number Generator (PRNG) is an algorithm for generating a sequence of numbers. Due to speed in number generation pseudorandom numbers are very important. The increasing application of cryptographic algorithms to ensure secure... more
Pseudo Random Number Generator (PRNG) is an algorithm for generating a sequence of numbers. Due to speed in number generation pseudorandom numbers are very important. The increasing application of cryptographic algorithms to ensure secure communications is widely used. So, Here we propose a new reseeding mixing method to extend the system period length and to enhance the statistical properties of pseudo random number generator (PRNG). The reseeding method removes the short periods which are occurred by CB-PRNG and the mixing method extends the system period length by Xoring with ALG. The output sequence of RM-PRNG is used as a key to the encryption and decryption modules. The simulation results are obtained by using Modelsim and Synthesis is observed by Xilinx ISE 10.1.
A number of investigations carried out in an abrasive jet machining process having a traditional material with traditional nozzle. In some publication are focusing on water jet cutting machining and some are focusing on sand bond grinding... more
A number of investigations carried out in an abrasive jet machining process having a traditional material with traditional nozzle. In some publication are focusing on water jet cutting machining and some are focusing on sand bond grinding , some work are wear behavior of nozzle and some are on performance of material in water jet machining.
This study is about the Mobile Money System in Bangladesh. Major objectives of this study are to give an overview about cost, usage and all other benefits of Mobile Banking as well as to produce a scenario of Mobile Banking in Bangladesh.... more
This study is about the Mobile Money System in Bangladesh. Major objectives of this study are to give an overview about cost, usage and all other benefits of Mobile Banking as well as to produce a scenario of Mobile Banking in Bangladesh. Both the primary and secondary data have been used for the study purpose. The major findings of this study are 94% respondents think that it saves time than traditional banking, the highest number of respondents use Mobile Banking for ‘Air-time top-up’ service, out of 50 respondents 92% have replied it is less costlier than traditional banking, 100% respondents have agreed that it is speedy, and 100% respondents have opined any type of set can be used for Mobile Banking. Besides, 64% respondents have mentioned that DBBL plays a significant role in mobile baking sector, whereas 28% respondents have agreed that Bkash performs a vital role. Although this concept is new in Bangladesh but its potentiality is high and already it has started to contribute in the economy significantly. From this research, other researchers and policy makers will get an insight about the Mobile Banking in Bangladesh.
CFD (Computational Fluid Dynamics) simulation is the main research method for assessing the wind environment around building complexes. In this paper, a comparison of different turbulence models in simulating wind environment around... more
CFD (Computational Fluid Dynamics) simulation is the main research method for assessing the wind environment around building complexes. In this paper, a comparison of different turbulence models in simulating wind environment around building complexes is conducted to discuss their precision of simulation. Present work used a three dimensional scale down model of buildings where steady flow analysis has been done. It has been implemented through ANSYS Fluent 17.0 using SIMPLE algorithm as solver. The turbulence models used as the RANS based model: the standard k-epsilon model, RNG k-epsilon model and Realizable k-ɛ model. Firstly, the CFD simulation results for single high rise building showed good agreement of approximately 99% in Cp compared to the experimental results obtained from Tokyo Polytechnic University "New frontier of Education and Research in Wind Engineering". Secondly, the CFD simulation results for the surrounding effect of building are investigated. The effects of the surroundings significantly reduce the surface pressure coefficients. Thirdly, For the existing cluster of building in Mandalay, Wind pressure coefficients are compared with the three different turbulence models in Fluent. The Standard k-ɛ model and Realizable k-ɛ model appear to produce exactly prediction wake recirculation zone. The RNG k-ɛ model greatly over predicts the size of the recirculation zone and a strong wake flow among buildings. The standard k-ε, RNG k-ε, realizable k-ε models produce similarly shaped contour map of pressure but with significant differences in magnitude.
Research Interests:
Motul relies on retailers' in selling its lubricant product instead of marketing directly to the end customer is this strategy effective or not because the focus of this study. The purpose of this study is to analyse the affect of... more
Motul relies on retailers' in selling its lubricant product instead of marketing directly to the end customer is this strategy effective or not because the focus of this study. The purpose of this study is to analyse the affect of retailers' perceptions on marketing mix toward buying decisions as and to formulate strategies to increase sales of Motul products. This study uses primary data obtained from interviews using a questionnaire to retailers. The number of respondents was 125 respondents. The result is that the product, distribution and promotion have a significant positive effect on buying decision, with distribution as the most dominant variable. The retailers' perception of the marketing mix and buying decision of Motul products is good, but the sales strangely continue to decline. This may due to either the retailers' perception toward competitor products is even better than Motul products, or the end consumers of lubricant may not follow the recommendations of retailers.
The main objective of this research was to study the factors that influenced the variation of the overall reaction coefficient (kOR) in a water distribution network. Experiments were carried out in a simulated water distribution network... more
The main objective of this research was to study the factors that influenced the variation of the overall reaction coefficient (kOR) in a water distribution network. Experiments were carried out in a simulated water distribution network constructed with four sets of independent polyvinyl chloride (PVC), galvanized steel (GS), polypropylene (PP) and high-density polyethylene (HDPE) loop pipes of 50 mm in diameter and 12 m in length each, and located at the Hydraulic Laboratory of the Engineering Institute at the National Autonomous University of Mexico. A sampling campaign was conducted at 2-hour intervals over an 8-hour period. Water samples were taken to the laboratory for analysis of pH, turbidity and COD, while chlorine concentration and temperature were measured during the experiments. Results of this research showed that initial chlorine concentration, the presence of high leve ls of natural organic matter (NOM) and the characteristic of pipe material should be considered as the main factors which modified the wall decay constant.
Research Interests:
Study on the Evaporative Water Cooling (EWC) grinding was performed by the use of a new model development as the novelty of spice grinding industry in order to control the temperature increase during grinding due to size reduction inside... more
Study on the Evaporative Water Cooling (EWC) grinding was performed by the use of a new model development as the novelty of spice grinding industry in order to control the temperature increase during grinding due to size reduction inside the grinder. The developed Evaporative Water Cooling grinding process consisted of three main units, namely water atomizing unit, dehumidified air supplying unit and grinding unit with vibratory hopper. The water atomizing unit is a cooling device designed of other sub parts, namely water pressure pump and knapsack nozzle, produced atomized water vapor in to the grinding system. The function of the water atomizing unit of Evaporative Water Cooling grinding system is to absorb the heat, which is generated due to the size reduction process during grinding. In this experiment, comparative study in between the conventional grinding and Evaporative Water Cooling grinding with different water rates was done for obtaining analytical results in terms of retention capsaicin content, final moisture content, temperature increase/decrease during grinding, water activity of final product, final product color and specific energy consumption. The tests based on the MI-2 chili variety revealed that it could be successfully ground at a feed rate of 30 kg/hr, reducing the temperature by 12±1.53 degrees under the water spray rate of 2.1kg/hr. The maximum Capsaicin recovery was yield by 15% higher than the conventional grinding. The water activity in all the Evaporative Water Cooling grinding samples are within the allowable range and specific energy consumption is non-significant among both trials; the Evaporative Water Cooling grinding and the conventional grinding. The study indicated that the Evaporative Water Cooling Grinding is considerably influenced by the grinding properties among the parameters studied.
Soils derived from different parent materials (PM) exhibit variations in their properties. In AbiaState, soils formed from four contrasting PM were studied to provide information on the variations in their physico-chemical properties. The... more
Soils derived from different parent materials (PM) exhibit variations in their properties. In AbiaState, soils formed from four contrasting PM were studied to provide information on the variations in their physico-chemical properties. The parent materials were shale (SH), alluvium (AL), coastal plain sands (CPS) and sandstone (SS). From each PM location, eight soil auger samples were randomly collected at 0-20 and 20-40 cm depths totaling 32 soil auger samples from all four PM. Standard procedurewas used in the laboratory analysis. SPSS version 20 package was used for statistical analysis. Analysis of variance (ANOVA) for a randomized complete block design was performed to evaluate the influence of PM on soil properties. Correlation analysis was used to determine relationship among soil properties. Soils derived from SH and AL contained more clay (520.00 and 386.00 g/kg, respectively) and less sand (277.00 and 449.50 g/kg, respectively) than the CPS-and SS-derived soils (82.50 and 235.00, respectively for clay and, 644.50 and 887.00 g/kg, respectively for sand). The SH and AL soils were strongly to moderately acidic (pH: 5.40-5.85) while CPS-and SS-derived soils were very strongly to strongly acidic (pH: 4.50-5.13). The acidity of these soils increased with depth. The organic matter (OM) contentsof the soils ranged from the lowest of 12.40g/kg in the SS-derived soil at 20-40 cm depth to the highest of 37.70g/kg in the SH-derived soil at 0-20 cm depth. However, soil derived from AL contained the overall highest of OM (35.40g/kg at topsoil +24.30 at subsoil). The exchange properties were higher in soils derived from SH and AL compared to CPS-and SS-derived soilsalthough, the exchange acidity (EA) was higher in the latter soils. Apart from EA which increased with soil depth, all the other exchange properties reduced. For the SH-and AL-derived soils, the sand fraction, more than silt and clay, correlated with pH, OM and the exchange properties whereas for the CPS-derived soil, clay correlated with these soil parameters. For the soil formed from SS, the sand and clay fractions correlated with the parameters better than the silt fraction. It is therefore recommended that practices which will maintain the OM status of the soils as well as reduce acidity of CPS-and SS-derived soils should be adopted. These practices may include mulching, cover cropping, minimum tillage, liming, etc.
Research Interests:
A distributed localization algorithm for determining the position ofnodes in a structured wireless sensor network is proposed. Detailsregarding the implementation of such algorithm are also discussed.Experiments were performed in a... more
A distributed localization algorithm for determining the position ofnodes in a structured wireless sensor network is proposed. Detailsregarding the implementation of such algorithm are also discussed.Experiments were performed in a testbed area containing anchorand blind nodes deployed in it to characterize the pathlossexponent and to determine the localization error of the algorithm.The algorithm is shown to have localization error of 0.74m which isbetter than4.73m shown by centroid algorithm for three anchornodes.
Research Interests:
Entrepreneurship has been discovered to be indispensable part of economy and it is prevailing driver of economy in the entire planet. To this end; the study had the objective to assess the obstacles and motivators for post graduate... more
Entrepreneurship has been discovered to be indispensable part of economy and it is prevailing driver of economy in the entire planet. To this end; the study had the objective to assess the obstacles and motivators for post graduate students for entering into entrepreneurship activities. Research design for the study was descriptive research design. Data were collected from 146 Business and Economics college postgraduate students in three purposely selected Ethiopian universities. After the data has been collected, it was analyzed by using Descriptive Statistics (frequency, mean and standard deviation), and the result was presented using tables. The results of the study indicate that fear risk of running in to debt, lack of experience and fear of securing constant income are the main obstacles. The motivating factors are interest to be boss for their own, assertive and have strong personality that is necessary for business ownership, to best use of their personal skills and competencies. The possible suggestions for the problems are the students are better if they focus on the advantages of entrepreneurship activate and sharing experience from actual entrepreneurs through informal way than fearing risks associated to entrepreneurship. Further the universities are better to transform themselves to entrepreneurial University and prepare internship attachment for their students.
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New classes of multivalently functions with a linear operator are introduced. We give sufficient coefficient bounds for í µí±í µí±(í µí± §í µí± §) ∈ í µí°¾í µí°¾í µí±í µí± í µí±í µí± (í µí°¾í µí°¾, í µí»½í µí»½, í µí±í µí±) and... more
New classes of multivalently functions with a linear operator are introduced. We give sufficient coefficient bounds for í µí±í µí±(í µí± §í µí± §) ∈ í µí°¾í µí°¾í µí±í µí± í µí±í µí± (í µí°¾í µí°¾, í µí»½í µí»½, í µí±í µí±) and then we show that these sufficient coefficient conditions are also necessary for í µí±í µí±(í µí± §í µí± §) ∈ í µí°´í µí°´í µí±í µí± í µí±í µí± (í µí°¾í µí°¾, í µí»½í µí»½, í µí±í µí±). Furthermore, we determine extreme points, convex combination, convolution property and integral operator for these functions. Also we obtain new results in this paper.
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Water is life for all but this water is polluting day by day in severe condition. So it can be said that our life (water) is not safe now. We are in crisis period. Water pollution is a major serious problem for all over the world. It... more
Water is life for all but this water is polluting day by day in severe condition. So it can be said that our life (water) is not safe now. We are in crisis period. Water pollution is a major serious problem for all over the world. It affects drinking water, rivers, lakes and oceans all over the world. It consequently harms the health and wellbeing of human life and the natural environment. The present study is tried to discuss basically what water pollution is and focused on different causes of water pollution, effects of this pollution on Earth, special reference from Murshidabad district and finding possible solutions and preventive methods of this problem, role of WBPHED for quality treatment of water and supply. This study is based on secondary sources of data from different government reports, research articles, journals and books, internet sources and from the report of West Bengal state pollution control board (WSPCB) .We can see the real picture when we see the map of Murshidabad district showing the Arsenic affected Blocks, location map of water testing laboratories (Arsenic, Fluride, Iron, phvalue), Map of district central PWS scheme and ongoing PWS scheme. Researches proved that water pollution affects not only morbidity and mortality of human life but also the whole ecosystem. In the study area water pollution is mainly caused due to overpopulation, agricultural practices, soil erosion, industrialization and urbanization.
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Use of instructional media in teaching and learning is of paramount importance. The purpose of this study was to find out the different types of instructional media that teachers use to teach oral literature in in secondary schools in... more
Use of instructional media in teaching and learning is of paramount importance. The purpose of this study was to find out the different types of instructional media that teachers use to teach oral literature in in secondary schools in Bungoma South Sub-County. The main objective was to find out teachers' use of instructional media during oral literature lessons and students' response when they are taught using media. The study was based on Piaget's Theory of cognitive development which stresses that children through their experiences in the environment develop mental constructs. These stimulate their thinking and knowledge acquisition. Using purposive and simple random sampling techniques, a sample of 242 respondents was selected to participate in this study. Data was collected using self-developed questionnaires, classroom observation and interview schedule and analysed using frequencies and percentages. The study established that there are different types of media in schools but teachers mostly used textbooks and chalkboard. During lessons taught using media students were found to be motivated, active and interested in the lesson proceedings. Hence this study recommends that teachers should be encouraged to plan lessons that incorporate media and teach using different types of media in order to make learning more meaningful and interesting to students.
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Steel is one of the most important raw materials in the modern world and forms the backbone of every industrial economy. India being one of the fastest growing economies in the world cannot deny the strategic importance of the steel... more
Steel is one of the most important raw materials in the modern world and forms the backbone of every industrial economy. India being one of the fastest growing economies in the world cannot deny the strategic importance of the steel sector. Steel finds its extensive application right from construction, infrastructure, and power, aerospace and industrial machinery to consumer products. The Indian steel sector has grown exponentially over the past few years to be the third largest producer of steel in the world. However, the steel sector is currently going throughtough times with domestic supply greater than demand and yet India largely being a net importer of steel for last couple of years. The steel producers are also facing challenging financial times, reflected in negative profit growth rates. As of March 2017, the steel industry accounts for almost 22 per cent of the total debt under CDR cases in India.
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Child marriage is one of the vital problems for the socioeconomic development of Bangladesh. This problem was in the past and is still there. At present Bangladesh is the fifth highest rate of child marriage in the world while 18 percent... more
Child marriage is one of the vital problems for the socioeconomic development of Bangladesh. This problem was in the past and is still there. At present Bangladesh is the fifth highest rate of child marriage in the world while 18 percent of girls are married before age of 15 and 52 percent before age of 18. Bangladesh child marriage restraint act set up the minimum age of marriage is 18 years for women and 21 years for men. According to the present act, child marriage is illegal in Bangladesh. Although Bangladesh government took several initiatives against child marriage, the rate of child marriage has not been decreased at the satisfactory level. Now child marriage is significantly affecting the different socioeconomic aspects and hampering the national development of Bangladesh. The objectives of this study are to identify the major socioeconomic aspects of Bangladesh which are affected by child marriage. The findings of this study may help the concerned organizations to take necessary steps to reduce child marriage from the society for the national socioeconomic development of Bangladesh. All the data of this study was collected by the used of survey and direct interview research techniques. Both descriptive and inferential statistics were used to analyze the data. Descriptive statistics were used to give details about the child marriage as well as inferential statistics were used to identify the affected socioeconomic aspects and show the significant relationship between child marriage and identified socioeconomic aspects of Bangladesh. Factor analysis was used to identify the factors that are affected by child marriage. Multivariate analysis of variance was used to show that the overall and individual significant effect of child marriage on identified socioeconomic factors. Findings of the study show that there are eight factors which are reasonably affected by child marriage. The identified factors are Increased the rate of maternal and child mortality as well as women health hazard, Raised the family financial crisis and decreased the standard of living, Hampered the socioeconomic development, Increased the family and social conflict along with the rate of divorce, Increased the population growth and the rate of dependent population, Increased the rate of mental and physical violence against women, Increased the rate of suicide and transaction of dowry, and Enhanced the juvenile delinquency and downfall the women social status. In this study multivariate analysis of variance demonstrates that the identified socioeconomic aspects are significantly affected by the child marriage. Our research recommends that if the rate of child marriage decreases from Bangladesh, then the current situation of identified socioeconomic aspects of the society will be developed and the expected national development will accelerate.
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Despite overwhelming theoretical propositions that organizational learning is strong positive determinant of competitive advantage, little empirical work exists to substantiate these theoretical suggestions.The few empirical studies... more
Despite overwhelming theoretical propositions that organizational learning is strong positive determinant of competitive advantage, little empirical work exists to substantiate these theoretical suggestions.The few empirical studies available have not shown the role that learning performance plays in the attainment of competitive advantage. The relative absence of empirical research does not persuade leaders, managers and employees to adopt learning initiatives or measure learning performance.This study examined the mediating role of learning performance learning in the relationship between learning processes and competitive advantage amongstate corporations in Kenya.The study employed a descriptive, cross-sectional research designand used both quantitative and qualitative methods to gather data from 198 staff from 35 state corporations comprising of senior managers, middle manager and non-management staff. Regression analysis was used to make inference on the associations between the dependentand independent variables using SPSS Version 22. Structural Equation Modeling (SEM) helped assess the mediating role of learning performance. Results from both simple and multiple linear regression revealed that each of independent variables was positively mediated the relationship between systems thinking and competitive advantage and learning processes and competitive advantage. Both formal and informal learning processes that maximize utilization-focused knowledge acquisition and sharing approach are encouraged. Organizations are encouraged to invest in building capacity of new and existing employees to encourage reflective practices within the organization. Leaders are encouraged to overcome barrier to creating and utilizing learning processes in organizations. Organizations need to increase rate of single loop and double loop learning to increase chances of attaining competitive advantage.
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Quantitative structure-activity Relationship QSAR model is based on changes in molecular structure that would reflect changes in observed biological activity or physicochemical property. In the present work QSAR studies have been... more
Quantitative structure-activity Relationship QSAR model is based on changes in molecular structure that would reflect changes in observed biological activity or physicochemical property. In the present work QSAR studies have been performed on 18 compounds of mono and Bis-Thiazolium salts and valuable correlations are obtained. Three new series of 24 novel cationic choline analogues and consisting of mono or bis (NOr C-5 duplicated) thiazolium salts. Thiazolium salts showed potent antimalarial activity (Much Superior to monothiazoliums). Various QSAR models have been developed by using multiple linear regression analysis methodology. Randic index have been calculated for analysis. Valuable correlation equations showed the relation between physicochemical parameters (specially with Parachor and Vander Walls Volume) and antimalarial activity. This model has been validated by calculating R and R 2 Value. Various models were developed based on different combinations of descriptors to analysis which contribute best in predicting good antimalarial activity. The best model for n = 18 shows Value for R = .071. When electron donation group taken as outlier the QSAR model improved. Presence of (-CH 2 O) group enhances the antimalarial activity.
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Life-skills can be best understood as the abilities for positive and adaptive behaviour, which enable individuals to deal effectively with day to day needs and challenges. Major life skills include problem solving, decision making,... more
Life-skills can be best understood as the abilities for positive and adaptive behaviour, which enable individuals to deal effectively with day to day needs and challenges. Major life skills include problem solving, decision making, creative and critical thinking, effective communication, interpersonal skills, empathy, and self-awareness, coping with stress and emotions. These Life-skills have further been clustered as; Thinking skills, Social skills, and Emotional skills. Adolescence is the period in human growth and development that occurs after childhood and before adulthood, from ages 10 to19. It represents one of the critical transitions in the life span and is marked by a tremendous pace of physical and psychological human development. Recognizing the importance of life-skills, in the lives of Adolescents the present research was undertaken with the following objectives: To assess the life-skills of the selected adolescents and to determine the variation in their life-skills with their SES and education of parents. School going boys and girls (14-16 years) of classes VII, IX & X were randomly selected from randomly selected schools of five Zones of Delhi Municipal council. SES scale by Tiwari et.al (2010) and Life-Skills Assessment Scale by Subasree and Nair (2010) were used for collection of data. On statistical analysis it was found that Sample adolescents had average level of life skills. Dimension wise analysis revealed that they scored least in the dimension of coping with stress, pointing to the need for more emphasis on acquisition of this skill to deal with the ever demanding requirements of everyday life. A highly significant correlation found between parental education and levels of life-skills of adolescents, further fortify the notion that education plays a crucial role in making parents aware of the needs of their children.
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The proposed research work is to perform textural analysis of the brain tumor on MRI images and this process aims by giving correct decisions towards medication and providing tools for automated extraction of the most discerning features... more
The proposed research work is to perform textural analysis of the brain tumor on MRI images and this process aims by giving correct decisions towards medication and providing tools for automated extraction of the most discerning features of regions of interest in human brain. The detection of tumor in human brain (MRI) is performed through segmentation and for region characterization we use texture information. Based on extracted information the textural analysis of tumor is done. For the selection of region of interest we use FCM and Level set segmentation. After selecting region of interest we extract GLCM features from the segmented brain tumor image. The textural information is captured from the region of interest using Haralick textural descriptor features. To train and classify the tumor into benign or malignant we use SVM classifier. The ultimate aim is to develop an automated classification of region into one of the classes as benign or malignant. The digital medical imaging and clinical data associating on daily data are witnessed by the hospitals all over the world. The expertise will be able to analyze, inspect quickly the images.
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Environmental conservation in the world presents a daunting task due to population increase. In Tanzania, environmental degradation has occurred at an alarming rate in specific areas including Tabora. The continued burgeoning of the human... more
Environmental conservation in the world presents a daunting task due to population increase. In Tanzania, environmental degradation has occurred at an alarming rate in specific areas including Tabora. The continued burgeoning of the human population has resulted in changes in land use, increasing demand for resources and excision of forests. This study employed the theory of planned behaviour to predict on-farm tree planting behaviour of farmers. A sample size of 288 farmers drawn from Nzega and Sikonge districts in Tabora region was interviewed to measure standard theory of planned behaviour constructs. The data and hypotheses were examined using structural equation modeling performed in partial least squares algorithms. Results from the maximum likelihood estimation showed that attitudes, subjective norms and perceived behavioural controls were significantly and positively associated with stronger intention and related to farmers' behaviours in farming decisions. Farmers saw hindrance in tree planting operations being a result of cultural beliefs which yielded negative impacts. However, these were outweighed by perceptions of positive impacts. The drivers of these constructs can be harnessed by policy makers by directing farmers' intentions and behaviours toward conserving and sustaining fragile eco-environmentally areas against a threatening population growth in the region through agroforestry uptake programs.
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Endothelial dysfunction, an important antecedent event in atherosclerosisdevelopment, has been suggested as the common pathophysiologicalfactor between erectile dysfunction (ED) and coronary artery disease (CAD). Flow mediated dilatation... more
Endothelial dysfunction, an important antecedent event in atherosclerosisdevelopment, has been suggested as the common pathophysiologicalfactor between erectile dysfunction (ED) and coronary artery disease (CAD). Flow mediated dilatation (FMD) is frequently used, reliable non invasive marker for endothelial assessment. The present study, we set out to address the relationship of FMD with ED patients undergoing diagnostic coronary angiography. 243 male patients were enrolled in this study. Patients were evaluated by the erectile dysfunction domain of IIEF, a self validated 15 items. There was statistically significant value (P= .0001)between the severe ED patients and extent of CAD. Also the result shows that moderate and severe ED was more in patients with impaired FMD <5.5% as compared to those with normal, FMD > 5.5%. This association was statically significant, P value (<.001). Thus the study finally concludes that functional endothelial abnormality seems to contribute to generalized vascular atherosclerotic process.
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The present study aims to explore the frequency of Language learning strategy use and examines the Language Learning strategies (LLS) of Thai Nguyen University (TNU) ethnic EFL learners in order to identify whether there is any meaningful... more
The present study aims to explore the frequency of Language learning strategy use and examines the Language Learning strategies (LLS) of Thai Nguyen University (TNU) ethnic EFL learners in order to identify whether there is any meaningful relationship between the LLS and the learners' learning styles. 527 ethnic students at Thai Nguyen University participated in the study. The Language Learning Strategy Questionnaire which is based on the Strategy Inventory Language Learning from Oxford's (1990) and The Perceptual Learning Styles Preferences Questionnaire were administered to collect data for the present study. The findings from the present investigation, TNU ethnic students were medium strategy users. However, one strategy category, i.e., metacognitive category, was used at a high frequency as the most frequently used strategy category. Memory and cognitive strategies were used as the least frequently used categories by the participants of the study. In addition, learning styles did not have much influence on the learning strategy use.
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Despite the theoretical underpinning that organizational learning is positively associated with competitive advantage, empirical support for the relationship between organizational learning and competitive advantage is not adequate in... more
Despite the theoretical underpinning that organizational learning is positively associated with competitive advantage, empirical support for the relationship between organizational learning and competitive advantage is not adequate in strategic management literature. The relative absence of such research does not motivate leaders, managers and employees to adopt learning initiatives. This study examined the role of organizational learning in achieving competitive advantage of State Corporations in Kenya with a focus on organization's learning culture, learning processes, systems thinking and their role in achieving competitive advantage of state corporations. The study assessed the mediating role of rate in the relationship between the independent variables and competitive advantage. The study employed a descriptive, cross-sectional designs utilizing both quantitative and qualitative methods to gather data from 198 staff from 35 state corporations comprising of senior managers, middle manager and non-management staff. Regression analysis and structural equation modeling were used to make inference on the associations dependent, mediating and independent variables SPSS Version 22 and AMOS version 21. Qualitative was analyzed using ATLAS.ti. Results from both simple and multiple linear regression revealed that each of independent variables was positively and significantly associated with competitive advantage. Rate of learning partially mediated the relationship between learning process and competitive and systems thinkng and competitive advantage. These results imply that managers need to implement strategies that will increase the rate of learning with the organization by focusing on concrete learning processes, learning culture and systems thinking practices. Both formal and informal learning processes that maximize utilization-focused knowledge acquisition and sharing approach are encouraged. To ensure staff or fully engaged in the learning process, organizations need to invest in building capacity of new and existing employees and partners to encourage reflective practices within the organization.Longitudinal studies can help strengthen similar future studies.
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Minimally processed fruits (MPF) vended as street foods, despite numerous benefits, can cause food-borne illnesses due to poor hygiene practices and unsanitary conditions. This study sought to assess food hygiene condition in minimally... more
Minimally processed fruits (MPF) vended as street foods, despite numerous benefits, can cause food-borne illnesses due to poor hygiene practices and unsanitary conditions. This study sought to assess food hygiene condition in minimally processed fruit vending businesses in Nairobi Central Ward. The method used was cross sectional with analytical component through convenient sampling of 76 street food vending environment (FVs). Observational checklist prepared using codex food hygiene and safety principles captured data. Inferential statistics established variable relationships at 95% confidence interval. Food Hygiene Condition (FHC) was ranked according to Bloom cut off points on calculated percentage scores. Results show that the vending places were washable and cleanable but the environmental surrounding was not very clean as 68% of the stalls had garbage and waste nearby. Most (75%) of the FVs had no houseflies, 89% had adequate water, and 30% had drainage system. Therefore, FHC was generally poor in 57.9% of the cases. Fruit salad samples had the highest bacterial load (log 10 4.65cfu/g) and coliforms (log 10 0.78cfu/g) while pineapples (mean log 10 3.50cfu/g) had the highest mould and yeast count. Hence fruit salad samples were highly contaminated while pineapple and pawpaw samples were least contaminated. However there was no significant association between FHC and microbial contamination of MPF. In conclusion FHC were poor and MPF were not microbiologically safe. Periodic hygiene training and policy on ready-to-eat food vending should be implemented.
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Metabolic disorders including thyroid dysfunction is increasing problem throughout the world. We aim to observe the pattern of thyroid disorder among people attending one of the hospitals in the central development region of Nepal.
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The present studies has been done on investigation of Karnal bunt in wheatproduced in South WesternPunjab.To know the status of wheat seed,340 wheat samples were collected from 17different grain markets belongs to 9 districts of... more
The present studies has been done on investigation of Karnal bunt in wheatproduced in South WesternPunjab.To know the status of wheat seed,340 wheat samples were collected from 17different grain markets belongs to 9 districts of Punjab.The major five Varieties of wheat i.e. HD 2967, HD 3086, HD2733, PBW 502 and PBW 725were collected from selected area. The results shows Karnal Bunt disease infection was ranged from 0 to 14.2% in south western Punjab. The most susceptible wheat varieties were HD 2967and HD 3086, showing 5.0% and 14.2% of infestation respectively. The minimum incidence of Karnal Bunt was observed on the varieties PBW 725 (0.81% infection) and HD 2733 (2.41% infection).
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Internal branding is thought to be a moderately new approach which help organizations to concentrate on the organizational vision and values by on the whole passing on and focusing on one reasonable brand massage in order to improve the... more
Internal branding is thought to be a moderately new approach which help organizations to concentrate on the organizational vision and values by on the whole passing on and focusing on one reasonable brand massage in order to improve the corporate brand identity to all partners. Internal branding positively affects attitudinal and behavioral parts of employees. The adequacy of internal branding relies on upon a comprehension of the internal and in addition the external condition of the organization. The purpose behind review is to give a better understand of internal branding concept and to inspect the dimension of internal branding in the area of marketing and human recourses. Researchers followed literature Review as the main methodology to review the existing knowledge to build conceptual content to support for the proposed research directions. In view of the discussion, it proposes the future research bearings in accordance with the empirical knowledge gaps. The review can help future research to contribute to existing knowledge whilst organizationsare benefited with the insights shared on internal branding practices.
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This research aims to study the role of the teacher mentor in the development of Pedagogical Content Knowledge (PCK) of the Information and Communication Technology (ICT) trainee teachers. A total of 109 trainee teachers from the Degree... more
This research aims to study the role of the teacher mentor in the development of Pedagogical Content Knowledge (PCK) of the Information and Communication Technology (ICT) trainee teachers. A total of 109 trainee teachers from the Degree in Information Technology Education (AT20) Sultan Idris Education University (UPSI) who have completed their 14 weeks teaching practice program were the respondents. This quantitative research used the questionnaire with a validity value of Alpha Cronbach 0.966. The research focussed on four PCK elements: i) communication; ii) knowledge about students and learning; iii) curriculum knowledge; and iv) knowledge on teaching strategy. The research found that all four elements are good. The mean of PCK communication element is 3.05, knowledge about student and learning is 3.25, curriculum knowledge is 2.94, and teaching strategy knowledge is 3.21. The percentage of mentoring proses rated by the trainee teacher is low (44%). A total of 56% of trainee teachers are not satisfied with the mentoring received which is within the range of 20% to 50% only. Further detailed research is needed to measure the role of teacher mentor in developing the PCK of the ICT trainee teachers.
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Indonesia is a dominant Moslem country in the world. This condition makes the Sharia Banking growing easily. As a consequence, the education and socialization processes of the Sharia banking system in this country are done intensively.... more
Indonesia is a dominant Moslem country in the world. This condition makes the Sharia Banking growing easily. As a consequence, the education and socialization processes of the Sharia banking system in this country are done intensively. These processes are expected to increase public awareness and interests to use Sharia banks. However, literatures on the development and the legal basis of Sharia banks in Indonesia have been limited. For this reason, this paper aims at discussing the development and the legal basis of Sharia banks in Indonesia. The method used to discuss is by using secondary sources advance in literature with particular concern on both national and Islamic rules and laws concerning with Sharia banking systems.
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Economic empowerment is a major step towards the goal of equal participation of women in household and community, and to challenge socially unfair stereotype practices through women's Self Help Groups (SHGs). Economic empowerment of poor... more
Economic empowerment is a major step towards the goal of equal participation of women in household and community, and to challenge socially unfair stereotype practices through women's Self Help Groups (SHGs). Economic empowerment of poor women could be achieved through improvement in their ability in accessing and controlling individual household economic resources and assets such as income, savings land, housing, and livestock. To sustain the economic empowerment it is crucial that the process of social empowerment should begin simultaneously by developing a sense of independence, self-confidence among women. Taking either individual and or group actions, to address social issues that are prevailing at household, community and institution levels, will improve capabilities in attaining education, sense of ownership, sense of belonging,leadership and their capacity to seek a better future. Collectively, women are enabled to address challenges and constraints and in the process achieve empowerment. This paper tries to examine the impact of SHGs collective with respect to empowerment of women based on the first-hand information. The concept of community development is one of the important components of collective empowerment. Community development aims at generating sense of ownership among the people through increasing their ability to collectively discuss community issues, plan and work together to solve problems and collective decision making for social empowerment. This research working paper attempts to find out the initiatives taken by SHGsto achieve individual and collective empowerment. Individual social empowerment of members in SHGs is studied through indicators such as: awareness level, leadership, mobility, socialization, financial independence and security, understanding in family, improved living standard, recognition and equal status in family, support and involvement in decision making process. Collective empowerment is examined through a list of indicators such as village development activities, mobilisation of schemes, social action programmes and political action programmes.
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Indian agriculture, even after the Green Revolution, is not as productive as it could potentially be. It calls for a second Green Revolution – one of " precision agriculture " , where cutting-edge technology is used to maximize production... more
Indian agriculture, even after the Green Revolution, is not as productive as it could potentially be. It calls for a second Green Revolution – one of " precision agriculture " , where cutting-edge technology is used to maximize production with minimum input costs and resources. In this paper we present a multipurpose agricultural robot to implement precision irrigation, fertilizer addition and de-weeding, apart from continuous monitoring of crop and soil conditions. This will involve efficient utilization of water resources, intensive plant and soil monitoring, condition based use of fertilizers and the ability to work in unstructured environments. Developed agriculture needs to find new ways to improve efficiency.
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This study used wavelet analysis to detect Anomalous Observations (AOs) in non-stationary and non-periodic simulated data while extending it to the parametric method using a developed test statistic. In the three series analysed, it was... more
This study used wavelet analysis to detect Anomalous Observations (AOs) in non-stationary and non-periodic simulated data while extending it to the parametric method using a developed test statistic. In the three series analysed, it was discovered that Turkey’s method (TM), the Modified Turkey’s method (MTM) and the developed test statistic were found to be very effective and efficient in the detection of these anomalous observations even when the data are compressed, they still retained their statistical properties
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Despite overwhelming theoretical suggestions that organizational learning is strong positive determinant of competitive advantage, little empirical work exists to this theoretical underpinning. The relative absence of such research does... more
Despite overwhelming theoretical suggestions that organizational learning is strong positive determinant of competitive advantage, little empirical work exists to this theoretical underpinning. The relative absence of such research does not motivate leaders, managers and employees to adopt learning initiatives. This study examined the role of organizational learning in achieving competitive advantage of State Corporations in Kenya with a focus on organization's learning culture, learning processes, systems thinking among state corporations. The study employed a descriptive, cross-sectional research designand used both quantitative and qualitative methods to gather data from 198 staff from 35 state corporations comprising of senior managers, middle manager and non-management staff. Regression analysis was used to make inference on the associations between the dependentand independent variables using SPSS Version 22. Qualitative was analyzed using ATLAS.ti. Results from both simple and multiple linear regression revealed that each of independent variables was positively and significantly associated with competitive advantage. Both formal and informal learning processes that maximize utilization-focused knowledge acquisition and sharing approach are encouraged. To ensure staff or fully engaged in the learning process, organizations need to invest in building capacity of new and existing employees and partners to encourage reflective practices within the organization.Longitudinal studies can help strengthen similar future studies.
Research Interests:
Islamism and electoral politics are,theoretically, placed differently and in fact quite opposite to each other in the religious circles. However, practically, sometimes even the flag holders of Islam imbibe the 'antagonistic' electoral... more
Islamism and electoral politics are,theoretically, placed differently and in fact quite opposite to each other in the religious circles. However, practically, sometimes even the flag holders of Islam imbibe the 'antagonistic' electoral methods to achieve their goal of Islamism. The present paper substantiates the same concept with respect toJama'at-i-Islami Jammu and Kashmir. Despite taking a strong confrontation against the modern concepts of democracy, secularism and their constituent element of electoral Politics,Jama'at used electoral politics as a means for attaining the ultimate end i.e., Islamism. Through electoral politics Jama'at not only operated as a strong political pressure group, but also widened its base among people, thus, making its road towards Islamism more secure and guaranteed.
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For standard generalized exponential distribution (GED)Raqab and Ahsanullah [1] have derived the exact forms of means, variances and covariancesof order statistics. Using these expressions they have obtained the necessary coefficients for... more
For standard generalized exponential distribution (GED)Raqab and Ahsanullah [1] have derived the exact forms of means, variances and covariancesof order statistics. Using these expressions they have obtained the necessary coefficients for computing the BLUEs of location and scale parameters of GE distributionfor known shape parameter 0.5(0.5)5.0 α = for complete samples of size up to 10. In this paper, using the formulae given byRaqab and Ahsanullah [1], we have developed R-program for computingthe means of order statistics for samples of size up to 30; and the variances andcovariances of order statistics for samples of size up to 20 for standard GE distribution for 1.5(0.5)5.0. α = Using these means, variances and covariances, we have extended the computation of the BLUEs of the location and scale parameters of GEDfor both complete sample and Type-II censoredsamples of size up to n=20. We have tabulated theBLUE coefficients for all complete samples of size n=11(1)20 for α=1.5(0.5)2.0(1.0)5.0. Further, we have developed R-code for computing the coefficients of the BLUEs of location and scale parameters based on any type II censored sample (including a complete sample) of size up to n=20 and for any choice of shape parameter α in the interval [1.5, 6.0]. Finally, we demonstratethe computation of theBLUEs with two data sets.
This description is a record of literature review whereby the finder explored previous studies and art objects of research conducted to analyze the negative effects of Arabic language interference to learning English. It discusses the... more
This description is a record of literature review whereby the finder explored previous studies and art objects of research conducted to analyze the negative effects of Arabic language interference to learning English. It discusses the definitions and classification of errors committed by Arabic speakers in using English. The errors are explained on the basis of 'principles of unassertive dialect language transfer'. It also aims at pinpointing the differences between Arabic and English and how these differences make Arab learners to commit mistakes at different linguistic levels. The writer explains the types of syntactic, lexical, and morphological errors made by the Arab learners of English as quoted from previous literature. A mistake in forming tenses, relative clauses, adverbs, adjectives, nouns, and articles were listed. A batch of object lessons was applied to illustrate these errors. At the conclusion of the current report, the researcher listed recommendations as a contribution to guide the English as a second language instructor on what might be regarded good pedagogical strategies and techniques to share with their students' mistakes.
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The non-homogeneous sextic equation with five unknowns represented by the Diophantine equation is ()() () 4 2 2 3 3 P w z 84 y x y x 2 − = − + analyzed for its patterns of non-zero distinct integral solutions are illustrated. Various... more
The non-homogeneous sextic equation with five unknowns represented by the Diophantine equation is ()() () 4 2 2 3 3 P w z 84 y x y x 2 − = − + analyzed for its patterns of non-zero distinct integral solutions are illustrated. Various interesting relations between the solutions and special numbers namely, polygonal numbers, pyramidal numbers are exhibited.
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This research is based on theory and previous research on Occupational Change and Earning for hotel's workers in Palembang Indonesia.
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This study aims to examine youth exposure toward pornography. 1765 Junior High School and Senior High School students age 12-18 were participated. Data were collected by Kita dan Buah Hati Foundation. The objective of the study is to... more
This study aims to examine youth exposure toward pornography. 1765 Junior High School and Senior High School students age 12-18 were participated. Data were collected by Kita dan Buah Hati Foundation. The objective of the study is to asses' pornography addiction among youth. 25 Linker scale of Youth Pornography Addiction Screening test (YPAST) was used to determine whether they are in mild, at risk or fully addict category. Result found that, 58.1 % of respondent in the category of mild exposure to pornography, 34.7 % are at risk category and there are 7.2 % are in the category of fully addict. Result of cross tabulation shows that there are more male students in category of at risk and fully addict than female students. Result of t test also indicated that there is significant different between male and female students in term pornography addiction in which male students score higher than female students. Further analysis on bivariate correlation found that, there are positive correlations between age and pornography addiction score, the older the age the score of pornography addiction are higher. Furthermore, the present study also indicated that YPAST is a valid and reliable measure in Indonesian sample with good validity and reliability. The result of the present study provides empirical evidence on the description of youth exposure to pornography. Result of this study can be used as a framework to implement several preventions and treatments to pornography addiction among children and youth.
Research Interests:
Attempts have been made is this paper to determine feasibility of Brahmaputra River sand reinforced by Coconut coir mat in terms of CBR values under soaked and unsoaked conditions in the laboratory for road construction purposes. Coir... more
Attempts have been made is this paper to determine feasibility of Brahmaputra River sand reinforced by Coconut coir mat in terms of CBR values under soaked and unsoaked conditions in the laboratory for road construction purposes. Coir mats were placed at different depths from top of the mould and CBR values were obtained. CBR values are also determined using different mould-plunger ratios to know the effect of lateral confinement. Further settlement pattern of the same is studied by loading and unloading tests for one cycle only.
Research Interests:
Improvement in Peak Expiratory Flow Rate (PEFR) in 35 Patients with acute severe broncospasm was studied to evaluate the rate of recovery from the episodic attack. Two groups of COPD were identified. One group with quick and complete... more
Improvement in Peak Expiratory Flow Rate (PEFR) in 35 Patients with acute severe broncospasm was studied to evaluate the rate of recovery from the episodic attack. Two groups of COPD were identified. One group with quick and complete recovery from the episodic attack of broncospasm who were described as " Accelerated Responders " and in the other group the recovery was slow and incomplete and were referred to as " slow Responders ". The way how PEFR values establish a pattern in obstructive disease help us not only to identify the patients into groups but also to discriminate them for diagnosis & treatment of chronic obstruction for patients who are particularly at risk are discussed over here.
