Aims: To design and manufacture a digital lux meter to the illumination intensity (E) detection tool that is more efficient, relatively cheaper, and can be carried because it has a smaller shape and size compared to tools on the market. Study Design: Design of lux meter digital b...
Open access
Research Article10.9734/ajr2p/2024/v8i4173
Wilberforce Muniafu, Edward Uluma, Solomon Otoo Lomotey, Kouassi Nguessan, Fashae Joshua Bankole, Chali Idosa Uga, Boniface Ndinya & George Omondi·Asian Journal of Research and Reviews in Physics·2024
In this paper, we investigated the response of ionospheric Total electron content (TEC) to the intense geomagnetic storm of 10th - 11th May 2024 using 6 Global Navigation Satellite System (GNSS) stations: BAKE (Geog. Lat.64.33o N; Geog. Lon. 96.02o W), BELE (Geog. Lat. 1.41o S; G...
Open access
Research Article10.9734/ajr2p/2024/v8i4172
This study investigates the impact of maritime environmental factors on the deployment of Long-Term Evolution (LTE) networks, focusing on the Forcados-Ogulagha region of Delta State, Nigeria. The research examines how different environmental conditions, such as sea state, atmosph...
Open access
Research Article10.9734/ajr2p/2024/v8i4171
In central Tanzania, there are large numbers of ancient rock paintings which have been drawn mostly on shelter rocks. Different colours were used in the paintings including white paint. The pigments and the material used by ancient artists in making these colours were not known....
Open access
Research Article10.9734/ajr2p/2024/v8i4170
Solar radiation though beneficial to life but the harmful effects of over exposure especially in Nigeria has been neglected and its measurement/prediction has received negligible attention in the literature. This study measured and modeled workplace exposure to solar ultraviolet...
Open access
Research Article10.9734/ajr2p/2024/v8i3169
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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
Open access
Research Article10.9734/ajr2p/2024/v8i1162