University Publications: Recent submissions

Now showing items 101-120 of 308

Preliminary Study of Major Zooplankton's Abundance in PoEuted and Non-Polluted Locations of Vavuniya Tank and Ariyakulam Pond

Patrick, A.E.S.; Kadotgasan, J.M.; Naveendrakumar, G. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

The influence of pollution effects on the abundance of major zooplanktons like Rotifera, Cladocera and Copepoda were investigated at polluted and non-polluted locations of two different fresh water bodies; Vavuniya tank ...
GUI Tool for Popular Nonlinear Optimization Methods in Solving Clamped string problems

Priyatharsan, U. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

Optimization of nonlinear equations is a very important part in field of Engineering and Science. Solving Clamped string problem is one of the main problems in these fields. Various numerical methods are used to solve the ...
A Study of E-learning System Overview on Semantic Web

Senthooran, V. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

e-Learning is efficient, task relevant and just-in-time learning grown from the learning requirements of the new, dynamically changing, and distributed business world. It aims at replacing old-fashioned time/place/content ...
Preliminary Study of Schooling Behavior of Poecilia Reticulata in the Vavuniya Town Tank water Samples Subjected to Oil and Grease Pollution

Patrick, A.E.S.; Sukanyah, S.; Manjceevan, A. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

The increase of oil and grease (O&G) pollution discharge into the Vavuniya town tank By means of automobile service station heavily affecting the behaviour and biology of fish. The fishermen deem that the discharge of O&G ...
Some Aspects of Linear Morphometries and Sex Ratio of Tilapia sp. in Polluted and Non-polluted Location of the Vavuniya Tank

Patrick, A.E.S.; Naveendrakumar, G.; Arjunan, K. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

The Vavuniya tank which is being a perennial water body located at the strategic location in Vavuniya urban area, plays the major role in inland capture fisheries of which are 99% of Tilapia sp. Anthropogenic oil and ...
Priliminary Study of Sex Ratio, Gonadosomatic Index and Fecundity of Tilapia sp. in The vavuniya Town Tank

Patrick, A.E.S.; Arjunan, K.; Naveendrakumar, G. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

The Vavuniya District surrounded by the land mass where there is no marine environment justifies the exclusive dependents of inland capture fisheries that is boon for the local fishermen's revenue. As the Vavuniya town ...
Preliminary Study of Learning Behavior of Poecilia Reticulata in the Vavuniya Town Tank Water Samples Subjected to Oil and Grease Pollution

Patrick, A.E.S.; Sukanyah, S.; Naveendrakumar, G. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

The Vavuniya tank is subjected to oil and grease pollution (O&G). Kerosene like odour (KLO) was observed in the water samples during the peak discharge causing negative impact on the learning behavior of fish which is ...
An Analysis of Effects of the Fertilizer Subsidy on Paddy-Rice Sector of Sri Lanka

Sivapathasundaram, V. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

The government of Sri Lanka has introduced a number of policies and programs in order to increase paddy production since the independence in 1948. Among the policies implemented, the program can be considered as one of the ...
Socio-economic Role, Farming System and Performance of vilku, and Naked Neck Chicken in Ampara and Batticaloa District of Sri Lanka

Subalini, E.; Mahusoon, M.M. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

A study was formulated to evaluate the socioeconomic role, farming system and performance of village and naked neck chicken in the districts ofAmpara and Battical1/4 in order to develop strategy for breeding, improvement ...
Impacts of Reddish Brown Earth and Integrated Plant Nutrient management on Physical Properties and Cec. in a Sandy Regosol

Arumugam, G. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

A study with leaching column was conducted at soil science laboratory, Eastern University, Sri Lanka during December 2010 to February 2011 to study the impacts of reddish brown earth and locally available organic nutrient ...
Working Capital Practices and Their Impacts on Firms' Financial Performances: Evidence from Sri Lankan Manufacturing Sector

Larojan, C. (Vavuniya Campus of the University of Jaffna, 2011-11-16)

The efficient management of Working Capital is very vital for a business survival. This is premised on the fact having too much Working Capital signifies inefficiency, whereas too little Working Capital signifies that the ...
The Impact of Financial leverage on Profitability: A Study of Listed Chemicals and Pharmaceuticals Companies in Sri Lanka

Sivasubramaniam, S. (2011-11-16)

The major objective of this paper is to analyze and understand the impact of financial leverage on the profitability of the firm. This paper investigates the relationship between the financial leverage and the profitability ...
Sustainable Housing Development for Urban Poor in the Batticaloa District: A Special Study to Manmunai North DS Division

Jeyarajah, S.; Rajeshwaran, N. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Poverty reduction approaches that have been developed for rural poverty reduction will not work in Urban areas, as Urban poverty is different in nature from rural poverty. To address urban poverty effectively, policymakers ...
Study of Government Fertilizer Subsidiaries Program: With Special Reference to Paddy Cultivation in Kurunagala District

Udayanga, K.H.; Bandara, N.K.G.H. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

The paddy cultivation is one of the major contributors of agricultural sector in Sri Lankan economy. Sri Lankan Government had a plan to provide fertilizer subsidiaries from the year 2005. The Government invested more ...
Production and Reproduction Performance of Turkey in Ampara District of Sri Lanka

Subalini, E.; David, L.S.; Lavanya, S.; Mahusoon, M.M. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Turkey occupies an important position next to chicken as it significantly enrolls in augmenting the economic and nutritional status of varied population. This population is considered stagnated due to the absence of a ...
Preliminary Studies on the effect of UV-A radiation on Seedling of Green gram and Black gram

Vengadaramana, A.; Jashothan, P.T.J. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Depletion of stratospheric ozone and the resulting increase in ultraviolet-A (UV-A, wavelength range 400-320nm) radiation may have a negative effect on the productivity of terrestrial ecosystems. This concern has led to a ...
Preliminary Evaluation on the Larvicidal effect of crude extracts of ocimum Sanctum against Aedes aegypti L

Uthayarasa, K.; Surendran, S.N.; Pathmanathan, K.; Jeyadevan, J.P. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Mosquito vectors are responsible for spreading serious human diseases and aedes aegypti is a vector for dengue and chickungunya. Investigations on botanicals are targeted for the identification of natural products for the ...
Personality Characteristics of Staff in the Banks in Jaffna District: Implications for Job Stress and Job Success

Raveendran, T.; Ananthasayanan, S. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Personality has been shown to be a good predictor of job-related outcomes when personality traits relevant to a specific profession are considered. As demonstrated by the research conducted by Rawls and Rawls (1968) on ...
Performance of Black gram (Vigna Mungo L.) under natural and inorganic cultivation practices during vegetative stage in Yala season

Lavanya, S.; Sutharsan, S. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Black gram (Vigna Mungo L.) is an important legume crop in Asia, which serves as cash crop for farmers and as protein source for consumers. A field experiment was carried out at the crop farm, Eastern University Sri Lanka ...
Motivating ESL Students and Improving Fluency in Speech

Ravindran, S. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

The objective of learning a language is to achieve fluency in the language. In order to obtain fluency lot of strategies are being used. However, majority of the learners of English as a second language, having had little ...

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