The EMF effect on the arterial blood flow is investigated employing a mathematical model. The propagation of an incident electromagnetic wave in the ultra-high frequency range (UHF), 200MHz -100GHz, is studied. This range covers the microwave to the millimeter wave ranges (MW-mmW...
Open access
Research Article10.9734/psij/2019/v22i130124
Antimony sulfide (Sb2S3) thin film have received great interests as an absorbing layer for solar cell technology. Electronic and optical properties of Sb2S3 thin films were studied by first principles approach. Highly accurate full-potential linearized augmented plane wave (FP-LA...
Open access
Research Article10.9734/psij/2019/v22i130123
In this paper, authors have studied the properties of obliquely propagating nonlinear solitary waves in a plasma system consisting of warm ions and nonextensively distributed electrons. The nonlinear Korteweg-de-Vries (KdV) equation and its solution have been derived using the st...
Open access
Research Article10.9734/psij/2019/v22i130121
In this paper, there are presented some results calculated with ATMED CR of the 3rd Non-LTE Code Comparison Workshop held in December 2003, when this software didn’t exist, having been released in 2017. NLTE population kinetics codes were tested of steady-state cases for C, Al, A...
Open access
Research Article10.9734/psij/2019/v22i130122
This paper examines the application of the Dar Zarrouk parameter, the Coefficient of Anisotropy to Groundwater Potential Evaluation in a typical Basement Complex Terrain of Ado-Ekiti Southwest, Nigeria. A regional Geoelectric Depth sounding was carried out across the metropolis u...
Open access
Research Article10.9734/psij/2019/v22i130119
For the purpose of simulating the behaviour of reinforced concrete (R.C)[1] beams retrofitted with fibre-reinforced polymers/plastics (FRP)[2] in bending, a finite element (FE)[3] modelling procedure has been developed throughout this paper. The FE software package ABAQUS CAE 6.1...
Open access
Research Article10.9734/psij/2019/v21i430118
The extended (G'/G)-expansion method is significant for finding the exact traveling wave solutions of nonlinear evolution equations (NLEEs) in mathematical physics. In this paper, we enhanced new traveling wave solutions of right-handed non-commutative burgers equations via exten...
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Research Article10.9734/psij/2019/v21i430117
This work discusses the significance of the energy-momentum tensor of physical fields of an elementary particle. The Noether theorem shows how this tensor can be derived from the Lagrangian density of a given field. This work proves that the energy-momentum tensor can also be use...
Open access
Research Article10.9734/psij/2019/v21i430114
We present a generalization of the first-order formalism used to describe the dynamics of a classical system. The generalization is then applied to the first-order action that describes General Relativity. As a result we obtain equations that can be interpreted as describing quan...
Open access
Research Article10.9734/psij/2019/v21i430115
This study investigates the chemical speciation and fractionation of heavy metals (Cd, Cr, Cu, Ni and Pb) in relation to their levels of pollution from six different locations along the course of Owena River during the dry and wet season of 2015. The top sediment deposit was subj...
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Research Article10.9734/psij/2019/v21i430113
We obtained a solution to radiative heat transfer equations, which describes a multi-layer gray semi-transparent medium in terms of an opaque body. It is shown that the thermal disturbance between the layers of a medium qualitatively changes its optical properties. We introduced...
Open access
Research Article10.9734/psij/2019/v21i330112
Aims: This paper seeks to analyse the characteristics of monthly rainfall pattern in Katsina City in a view to unveiling the trends and describing its dynamics so that adequate recommendations can be made for its modelling. Study Design: The analysis involves a complete statistic...
Open access
Research Article10.9734/psij/2019/v21i330111
The depletion analysis of the Nigerian research reactor fuel with 19.75% enriched UO2 have been performed using the VENTURE PC code. The matrix exponential method was selected in this work to perform the depletion analysis. The volume fraction of the materials in this mixture was...
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Research Article10.9734/psij/2019/v21i330110
Aims/ Objectives: This paper studies the impact of the generally parabolic law of nonlinearity on the evolution of the energy of super-sech soliton dynamics. Study Design: generally parabolic law of nonlinearity terms study. Place and Duration of Study: Department of Physics, Fac...
Open access
Research Article10.9734/psij/2019/v21i330109
In this study, seventeen gridded stations across the latitude over Nigeria were selected with a view to determine and characterize land surface air temperature anomaly for both minimum and maximum values. The study intends to present graphic illustrations of spatial and temporal...
Open access
Research Article10.9734/psij/2019/v21i330108