Stanly Gabriel, Anak Agung Ngurah Gunawan, I Ketut Sukarasa, I Wayan Supardi, Ni Putu Yuni Nurmalasari, Ida Bagus Alit Paramarta & I Ketut Putra·Asian Journal of Research and Reviews in Physics·2026
Background: Rapid discrimination of animal-derived food products is relevant to food authenticity, consumer protection, and dietary compliance. UV–Vis spectroscopy provides a simple analytical approach for obtaining optical fingerprints of food matrices; however, spectral interpr...
Open access
Research Article10.9734/ajr2p/2026/v10i4256
Aims: To examine the association between time spent near telecommunication base stations and self-reported health outcomes among residents of Ilesa East and Ilesa West Local Government Areas, Osun State, Nigeria, and to describe health-worker observations from facilities serving...
Open access
Research Article10.9734/ajr2p/2026/v10i4255
Eugene O. Onori, Aghogho Ogwala, Alimat A. Asalu, James M. Whetode, Muyiwa K. Bamgbose, Yusuf O. Kayode, Abiola S. Ogungbe & Emmanuel O. Somoye·Asian Journal of Research and Reviews in Physics·2026
Aim: This study examines the temporal behaviour of GPS-derived total electron content (GPS-TEC) and evaluates the capability of the International Reference Ionosphere-2016 (IRI-2016) and NeQuick-2 models to reproduce observed ionospheric conditions over Birnin Kebbi, Nigeria (12....
Open access
Research Article10.9734/ajr2p/2026/v10i4253
Characterising channel gas sands in the Chua field of the Central Swamp, Niger Delta, is constrained by the limited vertical resolution of seismic data and by overlapping P-impedance values between gas sands and gas shales. This study integrates long-cable anisotropic 3D seismic...
Open access
Research Article10.9734/ajr2p/2026/v10i4254
This study presents a comparative reanalysis of distance-indexed path-loss data for the 89.9 MHz Click FM signal within Ibrahim Badamasi Babangida University (IBBU), Lapai, Nigeria. The analysis evaluates a parabolic-equation (PE) prediction series against the Free Space Path Los...
Open access
Research Article10.9734/ajr2p/2026/v10i4252
Introduction: Physics instruction in Nigerian secondary schools often fails to connect abstract concepts to students’ lived realities, limiting genuine understanding and engagement. Objectives: This paper introduces and theorises the Concrete-Representational-Abstract-Lived-Exper...
Open access
Research Article10.9734/ajr2p/2026/v10i4250
Digital filtering in 5G front ends requires a design procedure that permits direct comparison of filter families under identical specifications. This study presents a unified comparative workflow for synthesising Chebyshev Type I and Elliptic digital filters using frequency-domai...
Open access
Research Article10.9734/ajr2p/2026/v10i4251
This study focuses on the analysis of Lamé’s parameters in clastic rocks of different reservoir quality in the Akau field of the Central Swamp, Niger Delta. Two channel-reservoir models filled with sands of different geological ages and located at different depths were considered...
Open access
Research Article10.9734/ajr2p/2026/v10i4249
This study assesses the radiological safety of sediments obtained from dredging activities along the Nun River, Bayelsa State, Nigeria, where such materials are commonly used in residential construction. Given the potential contribution of naturally occurring radionuclides in bui...
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Research Article10.9734/ajr2p/2026/v10i4248
Sanda Yusuf Sadau, Ishaya Iliyasu, Atipo Kolawole M, Ojo Emmanuel O, Obonyilo Edache Gabriel, Tina Abinbola Adeniji & Oyadiran Wuyi Jonathan·Asian Journal of Research and Reviews in Physics·2026
Oil and gas exploration can both introduce and redistribute potentially toxic metals and naturally occurring radioactive material across the soils and water bodies of surrounding communities, opening exposure pathways that reach well beyond the immediate production site. This stu...
Open access
Research Article10.9734/ajr2p/2026/v10i4246