Research & Reviews : Journal of Physics
Volume 6, Issue 1 (2017)
Published
Table of contents
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Heliospheric Modulation of Galactic Cosmic Rays during Solar Minimum of SC 23/24
Abstract: AbstractGalactic cosmic ray (GCR) flux at earth is modulated by the heliospheric magnetic field. Heliospheric modulation potential during grand solar minimum is observed using an open solar flux (OSF) model, with OSF source based on Sunspot number. Structure of the heliosphere controls the solar outputs and their variability, and produces changes in cosmic ray intensity. Observation was based on the data taken from Omniweb data centre for solar-interplanetary data and …
Published in Research & Reviews : Journal of Physics · Vol. 6, Issue 1, 2017 · pp. 1–4 Read article
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Research on Laser Hardened Bead Geometry in Laser Hardening Parameters of ASTM Grade3 Pure Titanium
Abstract: AbstractIn the presented study, the laser transformation hardening of commercially pure titanium sheet material of thickness being 1.6 mm is investigated using CW (continuous wave) 1.6 kW solid state Nd:YAG laser. Commercially pure titanium has widespread application in various fields of industries including the medical, nuclear, automobile and aerospace. A full factorial design (FFD) with response surface methodology (RSM) is employed to establish, optimize and to investigate the relationships of …
Published in Research & Reviews : Journal of Physics · Vol. 6, Issue 1, 2017 · pp. 22–37 Read article
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Absorption Spectra Calculation and Charge Distribution Analysis of para-azoxyanisole: A Semiempirical Study
Abstract: AbstractSemiempirical study of electronic structure of para-azoxyanisole (PAA) has been carried out. In order to obtain more information on the reactivity of PAA molecule towards nucleophile and electrophile, semiempirical (CNDO/S, and INDO/S) based calculations have been performed to evaluate the negative and positive charge distribution. Further, CNDO/S + CI and INDO/S + CI methods have been employed to calculate and analyze the absorbance spectral measurements in UV-visible range, and charge …
Published in Research & Reviews : Journal of Physics · Vol. 6, Issue 1, 2017 · pp. 5–11 Read article