Chinaecherem Tochukwu Arum, Simon Bbumba, Moses Kigozi, Ibrahim Karume, Hakimu Nsubuga, Maximillian Kato, Ivan Kiganda, Peter Sekandi, Collins Letibo Yikii & Muhammad Ntale·Physical Science International Journal·2024
Herein we reviewed solid-state batteries (SSBs) as an emerging and promising alternative to conventional lithium-ion batteries, offering enhanced energy density, safety, and longevity. Solid-state batteries (SSBs) use a solid electrolyte instead of the liquid or gel electrolytes...
Open access
Research Article10.9734/psij/2024/v28i5852
Aims: Examination of the correctness of some assumptions of IPCC regarding climate. Discussion of consequences. Methodology: Explanation of terms used by IPCC and clarification of consequences, identification of prerequisites for the validity/applicability of these terms and scr...
Open access
Research Article10.9734/psij/2024/v28i5853
In this work, we examined the effects of albedo and solar flux on climate parameters in Burkina Faso (1984-2022). We found that albedo amplitudes in Dori region are higher than those in Ouagadougou, and those in Ouagadougou are higher than those in Bobo Dioulasso. We also observe...
Open access
Research Article10.9734/psij/2024/v28i5849
In this article, the physical properties of cotton fibers sort of "Surkhon-104" with thermal treatment were studied. The main results of the research are as follows. The electrophysical and photoelectrical properties of cotton fibers doped with KMnO4 were studied. The research wa...
Open access
Research Article10.9734/psij/2024/v28i5848
The phenomena of heat and mass transfer are of considerable interest in the field of energy. We present in this work a numerical study of the heat and mass transfers in laminar forced convection in a vertical channel, whose wet walls interact with the external environment. Based...
Open access
Research Article10.9734/psij/2024/v28i5847
Bernard N. Tokpohozin, Djonoumawou M. G. F. Chidikofan, Fernando Y. J. Kpomahou, Christian D. Akowanou, Mathias A. Houékpohéha, Guy H. Hounguè & et Basile B. Kounouhéwa·Physical Science International Journal·2024
The coastal zone is studied as a morphodynamic system in the present work. A morphodynamic system comprises a geomorphological entity that adjusts its morphology in response to variations in a dynamic component. In recent years, particularly from 2015 to 2016, strong swells have...
Open access
Research Article10.9734/psij/2024/v28i5846
Real-world problems, particularly in the sciences and engineering, are often analyzed using differential equations to understand physical phenomena. Many situations involve rates of change of independent variables, represented by derivatives, which lead to differential equations....
Open access
Research Article10.9734/psij/2024/v28i5845
Luísa Vargas Cassol, Felipe de Bail, Thays Bandeira Rodrigues, Maurício Alves Müller, Rafael Rimoli Santos, Nataly Nogueira Favarin, Laura Pizarro Trojahn Nogueira & Thiago Victorino Claus·Physical Science International Journal·2024
Aims: The objective of this study is to optimize the positioning of the companion during pediatric chest radiographic exams by analyzing the scattered radiation dose measured with an ionization chamber. Place and Duration of Study: The experimental study was conducted between Feb...
Open access
Research Article10.9734/psij/2024/v28i5844
Soro Boubacar, Tchouadep Guy Serge, Sourabie Idrissa, Kpeli Esso-Ehanam Tchedre, Son Souleymane, Zerbo Issa & Zoungrana Martial·Physical Science International Journal·2024
The performance of a photovoltaic solar cell depends on a number of external and internal factors. It then appears imperative that investigations be carried out to identify the factors favourable or unfavourable to the proper operation of the photovoltaic cell. It is in this cont...
Open access
Research Article10.9734/psij/2024/v28i4843
Gamma spectrometry was used to determine the activity concentrations of the natural radionuclides 226Ra, 232Th, and 40K in soil samples from the Tin mining in Kyerwa District, Tanzania. The study findings revealed that the mean activity concentrations of 226Ra, 232Th, and 40K wer...
Open access
Research Article10.9734/psij/2024/v28i4842