Journal of Scientific and Technical Research (JSTR) is a peer-reviewed scientific biannual research journal addressing both applied and theoretical issues. The Journal is being published since December 2011. The scope of the journal encompasses research articles, review articles, and short communications in the field of applied and theoretical sciences, materials science, biology, chemistry, physics, mathematics, statistics, zoology, botany, biotechnology medical sciences, environmental sciences, geology and all branches of engineering science and technology. Articles in interdisciplinary areas with potential technological implications are strongly encouraged. Journal of Scientific and Technical Research particularly aims at publishing the finest peer-reviewed research in all fields on the basis of its originality, importance, interdisciplinary interest, accessibility and useful conclusions. The accepted papers are published within 12 weeks. There are no processing or publishing charges. Indexing of the journal in different databases is in process.