Welcome to Vingnanam 

Vingnanam is a biannual refereed Journal of the Faculty of Science, University of Jaffna, Sri Lanka, the publication of which was commenced in the eighties. It published original research papers and short research communications in the field of Science and Technology. Unfortunately due to the abnormal situation that prevailed in Jaffna, the journal could not be published from 1995 to 2010 and now that there is a settled situation, we are pleased to resume normal publication since 2011.

Issue: Vol. 10, No. 1 (2011)

   

Comparison of the Kinetic Properties of Crude and Purified Xylanase from Bacillus pumilus with Commercial Xylanase from Aspergillusniger
R. Kapilan and V. Arasaratnam

 

Some Cautions on the US Model of Assessment in Engineering and Science
D. Hoole and S. Ratnajeevan H. Hoole

 

A preliminary study on the toxic effects of an emerging detergent (Prinso) on rat skin
P. B. I. A. K. Dayasiri and E. P. S. Chandana

 

Prevalence and associated factors of soil transmitted helminthes infestation among preschool children of Vadamaradchi Educational Zone
R. Karunaithas, A. Murugananthan and S. Kannathasan