The present study estimate and investigate the variation of albedo for Maiduguri situated in the Sahelian region of Nigeria, using meteorological data of global solar radiation obtained from the National Aeronautics and Space Administration (NASA) extending for a period between 1...
Open access
Research Article10.9734/ajr2p/2023/v7i4149
Not all wavelengths incident on a solar cell enhances the efficiency of the cell. Some wavelengths only cause electrons to twist and vibrate in their bonds which heats up the cell and inevitably hinder its efficiency. To tackle this problem, solar cells need to be exposed to dist...
Open access
Research Article10.9734/ajr2p/2023/v7i4147
This research work focused on the preparation of Monazite nanoparticles using ball milling technique and the determination of its optical properties. High energy ball milling was used to prepare nanoparticles from the bulk materials using the top-down technique. Debye–Scherer for...
Open access
Research Article10.9734/ajr2p/2023/v7i4146
This study looked into the levels of heavy metal concentrations (Ni, Fe, Cd, and Pb) in a portable well water sample from Dutsin-ma, Katsina State. A water sampler bottle was used to gather ten water samples from various randomly chosen wells. By adding HNO3, and HCl, heating the...
Open access
Research Article10.9734/ajr2p/2023/v7i4145
Activity concentration levels and some radiological parameters owing to natural radioactivity in the soil samples randomly obtained in gold tailing sites in Ijesa-land Southwestern Nigeria were analyzed. Analyzed results from 30 soil samples using multi-channeled NaI gamma detec...
Open access
Research Article10.9734/ajr2p/2023/v7i4144
This paper examines the possible use of African Locust Bean (Parkia biglobosa) Pulp as a binding agent for the production of biofuel briquettes. Sawdust biomass was briquetted using hot and cold prepared African Locust bean pulp (SBP) and cassava starch (SBCS) as binders. Physica...
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Research Article10.9734/ajr2p/2023/v7i3143
The minimal length is a fundamental length for position measurement, although there is no lower bound in ordinary quantum mechanics for the position uncertainty since the minimum value for the uncertainty can be tend to zero. Different theories of quantum gravity, such as string...
Open access
Research Article10.9734/ajr2p/2023/v7i3142
Josephira Anna Varestefanica, I. Made Yuliara, I. Wayan Andi Yuda, Komang Ngurah Suarbawa, Made Sumadiyasa, I. Nengah Sandi & Anak Agung Ngurah Gunawan·Asian Journal of Research and Reviews in Physics·2023
This study evaluates the air temperature products of Sentinel-3 and Terra MODIS satellite images, with the aim of determining the comparison results of Sentinel-3 and Terra MODIS satellite images for air temperature observations, and also to determine the minimum and maximum temp...
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Research Article10.9734/ajr2p/2023/v7i3141
Considering the origin of the particles an approach has been provided to show the origin of Bosons, Fermions along with supersymmetry (SUSY) from string vibrations in g \(\ge\) 1 genus of a hypercomplex manifold through \(\eta\) X \(\eta\) matrix for the generator \(\nabla\)(p,q)...
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Research Article10.9734/ajr2p/2023/v7i3140
The study explored the use of electronic resources in teaching and learning Physics by teachers and students of Higher Secondary Schools under Pemagatshel Dzongkhag. The study employed mixed methods approach. Survey questionnaires, semi-structured interview and observation check...
Open access
Research Article10.9734/ajr2p/2023/v7i3139
Gamma-ray bursts (GRBs) are immensely energetic explosions that have been observed in distant galaxies. This signatures from distant stars helps in carrying out spatial mapping of physical parameters related to soil properties, such as soil temperature. In investigating the effec...
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Research Article10.9734/ajr2p/2023/v7i2138
In this study, the electrical conductivity and physical properties of loamy soil samples with various additives is determined. The electrical conductivity meter was used to obtain the electrical conductivity and some standard methods have been adopted to obtain other properties....
Open access
Research Article10.9734/ajr2p/2023/v7i2137
The effect of grain sizes on radionuclide concentration in soil and sediment samples from Kolo creek, Bayelsa State was investigated using gamma spectroscopy. Eight (8) samples of sediment were collected around the oil spill site of the creek. All the samples were separated into...
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Research Article10.9734/ajr2p/2023/v7i2136
Microplastics contamination in drinking water is a growing concern globally as reported in recent papers. Here we report an investigation on the identification and classification of microplastics present in bottled drinking water using Laser induced breakdown spectroscopy, and Ra...
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Research Article10.9734/ajr2p/2023/v7i2135
Thin film of Cadmium Sulphide (CdS) was deposited onto a precleaned transparent glass substrate by chemical bath deposition technique from a bath containing Cadmium acetate, ammonium acetate, thiourea and ammonium hydroxide. The deposition time was varied from 10 minutes to 50 mi...
Open access
Research Article10.9734/ajr2p/2023/v7i2134