DEVElOPMENT OF AN OPTIMAL PATH PLANNING USING ELITE OPPOSITION BASED BAT ALGORITHM FOR A MOBILE ROBOT Zaharudeen Haruna, Muhammad B. Mu’azu, Prosper Oyibo, Salawuden A. Tijani Pages 1 – 8 Abstract This research work presents the development of an optimal path planning using elite opposition based bat algorithm (EOBA) for mobile robot, such that the

ECONOMICAL AND TECHNICAL ASSESSMENTS OF GRID CONNECTED SOLAR PV POWER GENERATION SYSTEM IN SAUDI ARABIA Mohammed Alsumiri Pages 11 – 21 Abstract Recently, electricity cogeneration and regulatory authority (ECRA) announced the approval of small-scale solar PV system regulation for solar grid connected systems in the distribution system. As a result, this research paper will focus

CLASSIFICATION OF PARTIAL DISCHARGE FAULTS BASED ON SIGNAL PEAKS AND LOCATIONS Sherif S. M. Ghoneim Pages 23 – 31 Abstract Diagnosis of the partial discharge (PD) faults protects the insulation of the high voltage equipment from the breakdown issues. Many techniques are used to capture and analyse the PD signals that emit in the case

HEADSPACE GAS CHROMATOGRAPHY FOR THE DETERMINATION OF RESIDUAL SOLVENTS IN METFORMIN HYDROCHLORIDE AND HYDROCHLOROTHIAZIDE SK Manirul Haque, Yunusa Umar, Omar Ashwaq.H.H, Sree Kumar P.A, Prem Shanker Pages 33 – 38 Abstract An accurate analytical method was developed using headspace gas chromatography for the determination of residual solvents in metformin hydrochloride and hydrochlorothiazide. The residual solvent

A THEORETICAL INVESTIGATION OF THE SCHRÖDINGER EQUATION FOR A MODIFIED TWO DIMENSIONAL PURELY SEXTIC DOUBLE-WELL POTENTIAL Abdelmadjid Maireche Pages 41 – 54 Abstract A theoretical analytical investigation for the exact solvability of non-relativistic quantum spectrum systems, at low energy for modified two-dimensional purely sextic double-well potential (2D-modified sextic DWAO potential) is discussed, by means Bopp’s

NUMERICAL SOLUTION OF CONVECTION-DIFFUSION EQUATION BY CHEBYSHEV SPECTRAL METHOD VIA LIE GROUP METHOD M. A. Assabaai Pages 57 – 63 Abstract The numerical solution of convection-diffusion equation is presented by using Chebyshev spectral method based on El-Gendi method via Lie group analysis. Firstly, we apply Lie symmetry group analysis for the convection-diffusion equation. This method