Radon and its radioactive progenies in the indoor environment have been identified as the main sources of public radiation dose. The presence of radon in drinking tap water and other household uses can increase the indoor radon level and cause radiation-related health hazards, bo...
Open access
Research Article10.9734/ajopacs/2025/v13i2244
Water pollution is a serious issue, with industrial waste, agricultural runoff, and urban activities contaminating both surface and groundwater. Caused by the extensive application of inorganic fertilizer and animal manure, nitrate levels in water are increasing globally. Humans...
Open access
Research Article10.9734/ajopacs/2025/v13i2242
Cancer remains the leading global cause of death, with fatalities rising daily. Medicinal plants have long been used in cancer management, particularly in developing countries such as Nigeria. Synthetic drugs, though commonly used for cancer treatment, often come with harmful sid...
Open access
Research Article10.9734/ajopacs/2025/v13i1241
Methylammonium lead iodide (MAPbI₃) and titanium dioxide (TiO₂) are promising materials for optoelectronic applications due to their superior optical properties. However, optimizing their efficiency for light absorption and conversion remains a challenge. This study aims to inves...
Open access
Research Article10.9734/ajopacs/2025/v13i1240
Instabilities in open and closed plasma media can be explained through wave-particle interaction processes. In our work we investigate some features of plasma instabilities in ionosphere on the basis of nonlinear wave-particle interaction process. The accelerated plasma particles...
Open access
Research Article10.9734/ajopacs/2025/v13i1239
Nanoparticles refer to clusters of a few to several thousand atoms or molecules. The term "nano" refers to their size, typically ranging from 1 to 100 nanometers; a nanometer (symbol: nm) is equal to 10−9 meters = 0.000 000 001 meters = 1 billionth of a meter = 1 millionth of a m...
Open access
Research Article10.9734/ajopacs/2025/v13i1238
Remote sensing is an effective means of exploring for gold resources. One of Niger's main gold provinces is the Sirba greenstone belt. Gold mineralization in the Tongue Tonguey soils presents interesting anomalies. It was necessary to identify and map the associated hydrothermal...
Open access
Research Article10.9734/ajopacs/2025/v13i1237
Solar photovoltaic power plants connected to the electricity grid suffer production losses due, on the one hand, to grid instability and, on the other, to the quality of the installation. The general objective of this work is to improve the performance of a photovoltaic power pla...
Open access
Research Article10.9734/ajopacs/2024/v12i4236
Dye-sensitized solar cells (DSSCs) thin films of titanium oxide (TiO2) sensitized with the dyes of the almond and copper leaves extracted using ethanol and water (AE, AW, CE and CW) each, have been successfully deposited on FTO conductive glass substrate using the Dr Blading meth...
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Research Article10.9734/ajopacs/2024/v12i4235
Chiamaka Peace Onu, Azubuike Josiah Ekpunobi, Adaora Lynda Ozobialu, Chiedozie Emmanuel Okafor, Diemiruaye Mimi Jeroh, Chukwudi Benjamin Muomeliri & Chijioke Elijah Onu·Asian Journal of Physical and Chemical Sciences·2024
This study reviewed the structural, optical, magnetic and electrical properties of zinc oxide (ZnO) nano-particles doped with iron relative to zinc oxide. ZnO is an excellent nanomaterial in semiconductor industries because of its properties such as low cost, high stability and h...
Open access
Research Article10.9734/ajopacs/2024/v12i4234