a. French Govt. special high level Fellowship to do research in France b. Research Associate ship, University of Arizona, Tucson USA c. Uhera Memorial Fellowship for Research in Japan d. Brain Pool Scientist Kyung Hee University , Korea e. Visiting Professorship, Ben-Gurion University, Israel f. Sugita gold award to do research at Nagoya University Japan g. Visiting faculty Department of Linkoping University Sweden h. Visiting Prof Korean Advance Inst of Sci. & technology (KAIST) Korea i. Visiting Prof University of Western Sydney Australia j. Visiting Prof University of Mons Belgium k. Visiting Prof University of Bergen Norway

Organic synthesis, medicinal chemistry and Drug Development, Chemistry and Toxicology of natural substances, nutriceuticals & functional food, amino-acid in nutrition, taurine, analogues and Biological actions, soil heath., environmental Biotechnology aspects, Science popularization & education and gender issues.