The study was conducted to assess the knowledge of the public about radon risk and possible impediment they might face for radon testing in Ilesa, Osun State, Nigeria. One hundred people from different category of discipline were the population for this research. A descriptive re...
Open access
Research Article10.9734/ajr2p/2024/v8i3168
In this study, the investigated structural parameters revealed that NaCrGe is stable at beta phase. We obtained that the material is a narrow bandgap semiconductor half-Heusler alloys with measured gap of 1.050 eV. The structure NaCrGe conduction band minimum (CBM) position at ga...
Open access
Research Article10.9734/ajr2p/2024/v8i3167
We have employed both analytical methods and statistical methods to find possible constraints that may be imposed by the observed accelerated expansion of the space-time on radio-loud quasars. We have done this by carrying out linear regression analysis on large-sized (linear siz...
Open access
Research Article10.9734/ajr2p/2024/v8i3166
This study aims to determine and compare the accuracy of Total Suspended Solids (TSS) estimates using Sentinel-2B and Landsat 8 satellite imagery in the Suwung estuary, Denpasar city, Bali. The TSS measurements in the laboratory were carried out on 20 samples for Sentinel-2B (Lab...
Open access
Research Article10.9734/ajr2p/2024/v8i3165
This study is part of a research program of rational solutions of the hierarchy of the nonlinear Schrodinger equation. Here, we are interested in the equation of order 5 and we construct explicitly the first orders of rogue waves which were not yet found. In particular, quasi rat...
Open access
Research Article10.9734/ajr2p/2024/v8i2164
Radiation physics has significantly improved health science, revealing the impact of radioactive materials on humans. These contaminants damage soil and water, leading to health issues like stomach, lung, and leukemia. Radon, a byproduct, poses a significant threat to human healt...
Open access
Research Article10.9734/ajr2p/2024/v8i2163
This study investigates the impact of different rain classifications and elevation angles on copolar attenuation, a critical factor influencing radio wave propagation in communication systems operating in adverse weather conditions. Using data collected over the years 2021 and 20...
Open access
Research Article10.9734/ajr2p/2024/v8i2161
The growing need for clean energy to address the environmental issues caused by the usage of fossil fuels results to the need for Nigeria to develop an alternative energy from untapped wind which is in abundance in the region. The aim of this study is to evaluate wind power poten...
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Research Article10.9734/ajr2p/2024/v8i2160
Forensic applications of Scanning Electron Microscopy (SEM) are found mostly in areas where there is a need for good imaging at relatively high magnifications. SEM enables the forensic scientist to examine specimens at much higher magnification than those possible with optical mi...
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Research Article10.9734/ajr2p/2024/v8i2159
Eugene O. Onori, Yusuf O. Kayode, Oluwafunmilayo O. Ometan, James M. Whetode, Oluwatosin R. Obasi-oma, Olorunfemi A. Fakunle, Adesina T. Sode, Abiola S. Ogungbe & Emmanuel O. Somoye·Asian Journal of Research and Reviews in Physics·2024
The research examines ionospheric F2-layer virtual height (h’F2) variations at Ilorin (14.80°N, 17.40°W) in the Africa sector and Boa Vista (2.80°N, 299.30°E) in the America sector, during Solar Cycle 25's minimum and ascending phases. The aim is to investigate the temporal and s...
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Research Article10.9734/ajr2p/2024/v8i1162