The subject matter of the present dissertation deals with isolation, characterization and evaluation of biological activities of selected species belonging to families Solanaceae, Guttiferae and Pinaceae. The enclosed ...

The study of Qualitative Analysis of rational difference equation is very important. However, in Physics, Economics and Biological sciences difference equations are extensively used. Qualitative behavior includes global ...

We study symmetries and soliton solutions of some integrable models. We investigate symmetries of a generalized Heisenberg magnet model and derive its local and nonlocal conserved quantities and show that the local conserved ...

A facile methodology was developed which involved multicomponent single pot reaction which yielded the synthesis of highly functionalized 5-arylidene barbiturates/thiobarbiturates (158a – 166a), (158b – 167b), ...

Medicines and pharmaceuticals are the hallmark of modern society. The research in this ambit is presented below. 1. Urea derivatives 237-246, 248-251 & 253-256 were synthesized by reacting isocyanates or carbamoyl chloride ...

This thesis project focuses on the numerical solutions of selected nonlinear hyperbolic sys tems of partial differential equations (PDEs) describing incompressible and compressible flows. Such type of PDEs are used to ...

In this thesis, we explore the structural and magnetic properties as well as electric field gradient (EFG), hyperfine field (HFF) and quadrupole coupling constant in actinide digallides AcGa2 (Ac=U, Np, Pu), NpPx3 (Px =Al, ...

Constructed wetlands (CWs) have been successfully employed to treat wastewater in developing countries as they are economical and based on ecologically friendly principles. Wastewater treatment by CW involves chemical, ...

Organochloride pesticides (OCPs) also known as ―endocrine disrupting‖ chemicals are one of the persistent group of contaminants in soil that has gained worldwide concerns over the past few decades. They can transferred ...

Present work is aimed at designing, implementing and validating computational procedure for the fluid flow and heat transfer analysis through the annular sector duct. This work will provide the complete heat transfer analysis ...