P. J. N. Thayamathy

M-Polynomial and Degree Based Topological Indices for Silicon Oxide

P. J. N. Thayamathy, P. Elango & M. Koneswaran · International Research Journal of Pure and Applied Chemistry · 2018

Silican oxide (SiO2) is the most abundant oxide present on the surface of the earth which has a wide spectrum of technological applications due to it's various chemical and physical properties. The topological index is a numerical representation of a molecular structure. The firs...

Open access Research Article 10.9734/IRJPAC/2018/42645

Factors Affecting Academic Performances of Undergraduates: A Case Study with Third Year Science Undergraduate of Eastern University, Sri Lanka

P. J. N. Thayamathy, P. Elango & K. A. N. K. Karunarathna · Journal of Education, Society and Behavioural Science · 2018

Academic performances of undergraduates may depend on several factors and they may vary from area to area and time to time. Identification of such factors is much useful in developing their education. Main objective of this study was to find key factors that affect academic perfo...

Open access Research Article 10.9734/JESBS/2018/41697