This study examines magneto-thermal transport in an electrically conducting iron oxide (Fe₃O₄)–water nanofluid flowing through a chemically reactive porous rectangular channel under a transverse magnetic field and thermal radiation. The mathematical model couples the momentum, en...
Open access
Research Article10.9734/ajr2p/2026/v10i3236
Rapid growth in vehicle numbers has increased pressure on limited parking facilities, particularly in commercial areas and public offices. This study designed, simulated, constructed and evaluated a microcontroller-based automatic car parking control system with automatic gate sh...
Open access
Research Article10.9734/ajr2p/2026/v10i3233
This study presents a graph-theoretical and descriptive structure–property analysis of the linear \(\alpha\)-linked oligothiophenes bithiophene, terthiophene, quaterthiophene, sexithiophene, and octithiophene. From the common edge partition of their hydrogen-suppressed molecular...
Open access
Research Article10.9734/ajr2p/2026/v10i3234
The Global Navigation Satellite System (GNSS) was developed to offer precise, accurate, and reliable positioning for various scientific and real-time applications, including everyday communication, navigation, disaster management, and security. Despite the increasing demand to en...
Open access
Research Article10.9734/ajr2p/2026/v10i3232
This study investigated the influence of molybdenum (Mo) doping on the structural, optical, morphological, and electrical properties of zirconium oxide (ZrO2) nanostructured thin films for optoelectronic and photovoltaic applications. Mo-doped ZrO2 thin films were deposited on fl...
Open access
Research Article10.9734/ajr2p/2026/v10i3231
This study assessed radiofrequency electromagnetic radiation emissions from 13 selected mobile base stations in Gwarinpa, Federal Capital Territory, Abuja, Nigeria. Electric field strength, magnetic field strength, and power density were measured to determine whether the emission...
Open access
Research Article10.9734/ajr2p/2026/v10i3230
Real-time signal processing is essential in high-energy particle physics, where detector systems produce large volumes of waveform data under strict latency and storage constraints. This study examines the use of machine learning algorithms for waveform-based event classification...
Open access
Research Article10.9734/ajr2p/2026/v10i3228
Holography is an advanced optical technique that enables three-dimensional recording and reconstruction of information using coherent electromagnetic waves. Among its applications, holographic interferometry is a useful non-destructive method for evaluating surface deformation, r...
Open access
Research Article10.9734/ajr2p/2026/v10i3229
Carbon-doped zinc oxide (ZnO) thin films have garnered significant attention in recent years due to their ability to simultaneously modify the structural, electronic, and optical properties of zinc oxide. The introduction of carbon leads to the development of numerous defect conf...
Open access
Research Article10.9734/ajr2p/2026/v10i3226
This study presents an analytical investigation of heat and mass transfer in magnetohydrodynamic (MHD) blood flow modelled as a Casson fluid past a porous wounded surface under slip, suction/injection and chemical reaction effects. The governing dimensional equations for momentum...
Open access
Research Article10.9734/ajr2p/2026/v10i3227
Temporal asymmetry in the shape of a linearly polarised laser pulse can influence electron acceleration during interaction with underdense plasmas. This study numerically investigates electron acceleration for Gaussian, positive-skew and negative-skew laser pulses using a one-dim...
Open access
Research Article10.9734/ajr2p/2026/v10i3225
Osteoporotic bone fractures require safe, repeatable monitoring approaches, particularly when repeated exposure to ionising radiation is undesirable. This study presents the simulation-based design of a compact wearable microstrip patch antenna for microwave assessment of bone-fr...
Open access
Research Article10.9734/ajr2p/2026/v10i2224
Electromagnetohydrodynamic (EMHD) flow over stretching surfaces plays a crucial role in the sophisticated processing of materials since it is essential to maintain precise control over momentum, heat, and mass transport to ensure high product quality. This study examined how to o...
Open access
Research Article10.9734/ajr2p/2026/v10i2223
This study investigates how different propagation environments influence the performance of Massive Multiple-Input Multiple-Output (MIMO) systems within a fifth-generation (5G) wireless communication framework using MATLAB-based simulation analysis. While many previous studies co...
Open access
Research Article10.9734/ajr2p/2026/v10i2222
The sorting of different products has been reported to be a very tedious industrial process, complex and a global problem. Manual sorting creates consistency issues and involves a lot of manpower with reduced efficiency and accuracy. This study presents an automatic sorting and c...
Open access
Research Article10.9734/ajr2p/2026/v10i2221