Poornima, S.; Nithlavarnan, A.(The Faculty of Arts, University of Jaffna, Sri Lanka, 2018)
Students from remote schools are the victims who face learning loss and difficulties during the COVID-19 risk vacation. The objective of the study is to find out the learning loss and difficulties of junior secondary ...
Zaidi, R. H.(Faculty of Science, University of Jaffna, 1994)
A Cladistic Analysis showing phylogenetic relationships of the tribe Aeliini Stal having five genera and ten species from the Oriental region is presented. The dendrogram shows that the genera Aelia Fabricius, Bonacialus ...
Karunaithas, R.; Murugananthan, A.; Kannathasan, S.(Faculty of Science, University of Jaffna, 2011)
This cross sectional study was designed to find out the prevalence of soil transmitted helminth infestation and associated factors among preschool children of Vadamaraadchi Educational Zone in Jaffna district. One preschool ...
Dayasiri, P. B. I. A. K.; Chandana, E. P. S.(Faculty of Science, University of Jaffna, 2011)
Toxic effects of household detergents on human skin have been reported previously. Recently emerged detergent “PRINSO” is extensively gaining popularity in many areas of Sri Lanka. “PRINSO” is also sold under other trade ...
Hoole, D.; Hoole, S. R. H.(Faculty of Science, University of Jaffna, 2011)
The US model of assessing students is increasingly widespread and is pushed through so called reform efforts. This model includes take-home exams, homework and group work where the independence of the student’s work cannot ...
Xylanases showing better stability at alkaline pH and higher temperatures have potential applications in several industrial processes. The objective of this study is to compare the kinetic properties and stability of crude ...
Mahagedara, P. D.; Rajakaruna, R. S.(Faculty of Science, University of Jaffna, 2012)
Two house gecko species, the Asian house gecko, Hemidactylus frenatus (Schlegel, 1836) and the four-clawed gecko, Gehyra mutilate (Wiegmann, 1834) inhabiting urban areas in Kandy and Kegalle districts were examined to ...
Nilani, K.; Eswaramohan, T.; Mahadhevan, P.(Faculty of Science, University of Jaffna, 2012)
Artificial Insemination (AI) with frozen semen has been proved as the most potent method for rapid genetic improvement in domestic animals. While the use of AI with fresh semen is limited by the restricted period of sperm ...
Mahilrajan, S.; Balakumar, S.; Arasaratnam, V.(Faculty of Science, University of Jaffna, 2012)
Xylanase production by the alkalophilic Bacillus pumilus was improved under submerged fermentation when commercial Birchwood xylan was used as the substrate. Initially the medium containing commercial Birchwood xylan 20gL-1 ...
Chandrasekar, K.; Arasaratnam, V.(Faculty of Science, University of Jaffna, 2012)
A local variety of paddy, “Mottaikaruppan” variety was selected for this study. Both paddy and its dehusked unpolished rice grains were steeped and allowed to germinate. Steep liquor analysis revealed that there was an ...
Ragavan, N.; Sivashanthini, K.; Sutharshiny, S.(Faculty of Science, University of Jaffna, 2015)
The present study was carried out in Allaipiddy for a period of eight months from June 2014 to January 2015. The socio-economic data of randomly selected 53 fishermen was ob tained through pre-tested structured questionnaire, ...
Digamadulla, K. M. D. S.; Sivashanthini, K.; Thavaranjit, A. C.(Faculty of Science, University of Jaffna, 2015)
Simultaneous improvisation in expertise and facilities in disease diagnosis have led to the identification of several previously unknown pathogens and diseased conditions. Saprolegniosis is one of the disease for which no ...
Thivviyan, S.; Jayakody, D.S.(Faculty of Science, University of Jaffna, 2015)
Fishery is a major income source of the Sri Lankan people resides in the coastal region. Among those, Jaffna contributes a considerable proportion to the total fishery production of the island which was 4.5% of the total ...
Kandasamy, K.(Faculty of Science, University of Jaffna, 2015)
Hydrogen permeation studies in Palladium and Palladium alloys reveal that hydrogen diffusion is non-Fickian in metals and their alloys due to the stress field induced by the hydrogen in their lattice. Previously the ...
Khan, S. J.(Faculty of Science, University of Jaffna, 2015)
This article gives information regarding the various biodiversity indices which could be used successfully as the tools for undertaking environmental impact assessment.
Harshan, S.; Thushyanthy, M.; Gunatilake, J.; Srivaratharasan, T.; Gunaalan, K.(Faculty of Science, University of Jaffna, 2016)
The Water Quality Index (WQI) is simple tool and compound indicator, aggregates information from several water quality parameters to convey water quality information in single value to planners, policy makers and the public. ...
Ragila, K.; Abiman, P.; Thavaranjit, A.C.; Iyngaran, P.(Faculty of Science, University of Jaffna, 2021-02-17)
In Jaffna peninsula ground water was used for drinking and other domestic purposes for long time. However, now this trend is changed and people feel only bottled water is suitable for drinking purposes. Water bottles of ...
Niranjan, K.(Faculty of Science, University of Jaffna, 2021-02-17)
Nowadays nail infections are commonly found among people worldwide. The disease called onychomycosisis usually caused by dermatophytic fungus. During this study pathogen was isolated from infected nail (scaly nail with ...
Ketharani, U.; Sivashanthini, K.(Faculty of Science, University of Jaffna, 2016)
Biochemical studies (protein, fat, moisture and ash) were done on five species of holothurians namely Holothuria leucospilota, Holothuria scabra, Holothuria spinifera, Stichopus naso and Thelenota anax, which were collected ...
Sivashanthini, K.; Sutharshiny, S.; Gunaalan, K.; Tharmine, A.; Veronika, K.; Senathera Digamadulla, K.M.D.(Faculty of Science, University of Jaffna, 2016)
The present study was carried out to investigate the spatial variation of physico - chemical parameters and sediment characteristics in some areas of the Jaffna estuary in order to assess the differences among sites with ...