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Membrane Hybrid System for Sustainable Removal of Organic Micropollutants and Biofoulants from Reverse-Osmosis Concentrate

Devaisy, S.; Jeong, S.; Kandasamy, J.; Nguyen, T.V.; Ratnaweera, H.; Vigneswaran, S. (American Society of Civil Engineers (ASCE), 2024-07-29)

This forum paper explores the performance and potential applications of the submerged membrane hybrid system (SMHS) integrated with adsorption and ion exchange resins in the removal of organic micropollutants (OMPs) from ...
Application of Low-Pressure Nanofiltration Membranes NF90 and NTR-729HF for Treating Diverse Wastewater Streams for Irrigation Use

Fonseka, C.; Ryu, S.; Devaisy, S.; Kandasamy, J.; McLod, L.; Ratnaweera, H.; Vigneswaran, S. (MDPI, 2024-07-11)

The application of low-pressure nanofiltration (NF) was investigated for three different applications: water reuse from acid mine drainage (AMD), surface water containing natural organic matter (NOM) and agricultural reuse ...
A Study on Students’ Ability to Identify Information Resources: Special Reference to Grade 9 Students in Selected Schools under the Divisional Education Office, Tellippalai

Nirainthini, S.; Shanmugathasan, S. (National Library & Documentation Services Board, 2024-09-06)

In today’s digital age, information is seen as essential for socio-economic development. It is indispensable for every human being to have the basic skills to acquire, evaluate, and use the information they need. To develop ...
Usage of Green Marketing by Large Scale Manufacturing (LSM) Organizations in the North Central Province (NCP) in Sri Lanka

Pathmini, M.G.S.; Pushpakumara, W.M.P.G.R. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Green Marketing has become a buzz and a novel concept in the world with emerging growth of the economy. It is an important practice which marketers can apply to their manufacturing and marketing process to enhancing the ...
Translation of Natural Language Queries into Structured Query Language

Sivachelvan, N. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Natural Language interfaces allow people to communicate with machines in a natural language such as English. One application of this is as “front-ends” to databases, enabling non-technical people to directly access information ...
Threshold level of Groundwater use in the Tank Command areas in Tamil Nadu

Nanthakumaran, A.; Palanisami, K. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Tank irrigation contributes significantly to agricultural production in Tamil Nadu State. Due to the loss in tank storage capacities of 20 to 35 per cent, wells have become an important source of supplementary water. Since ...
The Study on the Factors Influencing the Selection of Banks by the Clients in Batticaloa District

Neeraja, S.; Diluxshy, M.; Jesukumar, S. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Adopting the customers viewpoint is the essence of success in today’s business world, because of the continuous and rapid changing environment and dramatic innovation in the information technology. Understanding of customers ...
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 ...
Larvicidal effect of Crude extracts of Curcuma longa against Anopheles sp

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

In recent years use of easily biodegradable and environment-friendly natural insecticides of plant origin has received renewed importance for mosquito vector control. Anopheles sp is a vector of malaria disease. The present ...
Impact of Work-Family on School Teacher’s Family Stress, Work Satisfaction and Family Satisfaction in Jaffna Zone School

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

Managing the conflict between work and family role demands is a critical issue, since that has generated substantial interest for both individual and organization in recent decades. Work-family conflict has various outcomes ...
Impact of Perceived leadership Style on Employees’ Job Satisfaction

Aloysius, C.M.S.M. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

It is obvious that the organizations which have excellent leaders are successful in their business. Generally, people who are in such organizations willing to follow the leaders due to the working culture created by them. ...
Impact of Networking and Linkages on Organizational Performance - A Comparative Study between the Local and International Non-Governmental Organizations in Vavuniya District

Nanthagopan, Y. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

The Local and International Non-Governmental Organizations in Sri Lanka have made a significant contribution to the social impact in the past and continue to play an important role to improve the living standards of the ...
Impacts of natural and human disturbances on the density of tree species in selected mangrove ecosystem in Batticaloa, Sri Lanka

Mathiventhan, T.; Jayasingam, T. (Vavuniya Campus of the University of Jaffna, 2010-10-27)

Density of tree species that were destructed by 2004 Tsunami, civil unrest and shrimp farm practice in Mattikali-Bar road (MB), Kokkuvil-Sathurukondan-Thannamunai (KST) and Kokkaddicholai (KOK) were studied respectively ...

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