Search Results - "Mustapha, O A"

Heat and mass transfer on a MHD third grade fluid with partial slip flow past an infinite vertical insulated porous plate in a porous medium by Baoku, I.G., Olajuwon, B.I., Mustapha, A.O.

“…► We model the flow of a MHD third grade fluid, heat and mass transfer in a porous medium with partial slip flow regime. ► We examine the effects of pertinent…”
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Multielemental Analysis of Migori (Southwest, Kenya) Artisanal Gold Mine Ores and Sediments by EDX-ray Fluorescence Technique: Implications of Occupational Exposure and Environmental Impact by Odumo, O. B, Mustapha, A. O, Patel, J. P, Angeyo, H. K

“…The results of heavy element profiling of the gold ores and sediments associated with the artisanal gold mining activities of the Migori gold belt of…”
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Protective effect of cholecalciferol against cobalt-induced neurotoxicity in rats: ZO-1/iFABP, ChAT/AchE and antioxidant pathways as potential therapeutic targets by Akinrinde, A S, Adeoye, B O, Samuel, E S, Mustapha, O A

“…Cobalt (Co) toxicity has been reported to produce central nervous system and gastrointestinal abnormalities. This study assessed the therapeutic effect of…”
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Estimation of annual effective dose and radiation hazards due to natural radionuclides in Mount Homa, southwestern Kenya by Otwoma, D, Patel, J P, Bartilol, S, Mustapha, A O

“…The radiological hazard of naturally occurring radioactive material in Mount Homa in southwestern Kenya was investigated after 210 point measurements and 44…”
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Concurrent arhinia and choanal atresia in a day old male kid by Famakinde, S. A., Mustapha, O. A., Okwelum, N., Teriba, E. E., Olude, M. A.

“…Arhinia is a congenital nasal developmental anomaly that is seldom reported in literature, and especially not reported in domestic animals. This report…”
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Oligodendrocyte morphology in the developing brain of the African giant rat (Cricetomys gambianus, Waterhouse): Histology, immunohistochemistry and electron microscopy by Olude, M. A., Bello, S. T., Mustapha, O. A., Olopade, F. E., Plendl, J., Ihunwo, A. O., Olopade, J. O.

“…Summary Oligodendrocyte and myelin‐related studies have been pivotal in understanding disruption of central nervous system (CNS) myelin through injury,…”
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AREA MONITORING OF AMBIENT DOSE RATES IN PARTS OF SOUTH-WESTERN NIGERIA USING A GPS-INTEGRATED RADIATION SURVEY METER by Okeyode, I C, Rabiu, J A, Alatise, O O, Makinde, V, Akinboro, F G, Al-Azmi, D, Mustapha, A O

“…A radiation monitoring system comprising a Geiger-Muller counter connected to a smart phone via Bluetooth was used for a dose rate survey in some parts of…”
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Feasibility for direct rapid energy dispersive X-ray fluorescence (EDXRF) and scattering analysis of complex matrix liquids by partial least squares by Angeyo, K.H., Gari, S., Mustapha, A.O., Mangala, J.M.

“…The greatest challenge to material characterization by XRF technique is encountered in direct trace analysis of complex matrices. We exploited partial least…”
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Assessment of Human Exposures to Natural Sources of Radiation in Kenya by Mustapha, A.O., Patel, J.P., Rathore, I.V.S.

“…Exposures to various components of the natural background radiation in Kenya were estimated using measured activity concentrations of natural radionuclides and…”
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Principal component analysis-assisted energy dispersive X-ray fluorescence spectroscopy for non-invasive quality assurance characterization of complex matrix materials by Angeyo, K. H., Gari, S., Mangala, J. M., Mustapha, A. O.

“…The analytical challenges in direct quality assurance analysis of complex matrices (extreme matrix effects, spectral overlap, poor signal‐to‐noise ratio (SNR)…”
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Preliminary Report on Radon Concentration in Drinking Water and Indoor Air in Kenya by Mustapha, A O, Patel, J P, Rathore, IVS

“…A screening survey has been carried out to determine activity concentrations of radon (^sup 222^Rn) in drinking water and indoor air in various locations in…”
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Natural radioactivity and external dose in the high background radiation area of Lambwe East,Southwestern Kenya by Achola, S O, Patel, J P, Mustapha, A O, Angeyo, H K

“…Absorbed dose rates around the North and South Ruri hills in Lambwe east, southwestern Kenya were measured using survey meters. The area lies roughly between…”
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Radiological survey and assessment of associated activity concentration of the naturally occurring radioactive materials (NORM) in the Migori artisanal gold mining belt of southern Nyanza, Kenya by Odumo, O.B., Mustapha, A.O., Patel, J.P., Angeyo, H.K.

“…A radiological survey and assessment was carried out at selected sites (Osiri, Mikei, Masara and Macalder) in the Migori gold mines of southern Nyanza, Kenya…”
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Spinal Cord Studies in the African Giant Rat (Cricetomys gambianus, Waterhouse) by Olude, M A, Idowu, A O, Mustapha, O A, Olopade, J O, Akinloye, A K

“…The African giant rat, AGR, is known for advantageous behavioural patterns among which are cognition and dexterous locomotion. This study investigated the…”
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Energy Dispersive X-ray Fluorescence Analysis of Mine Waters from the Migori Gold Mining Belt in Southern Nyanza, Kenya by Odumo, O. B., Mustapha, A. O., Patel, J. P., Angeyo, H. K.

“…Analyses of water samples from Mikei, Osiri, Masara and Macalder (Makalda) gold mines of the Migori gold mining belt of Southwestern Kenya were done to…”
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An investigation of the repeatability of calibration factors in gamma-ray spectrometry of geological materials by Mustapha, A.O., Patel, J.P., Rathore, I.V.S., Hashim, N.O., Otwoma, D.

“…A NaI(Tl)-based gamma spectrometer for the analysis of geological materials was calibrated using the IAEA reference materials RGU-1, RGTH-1 and RGK-1. To…”
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Measurement of 222Rn concentration in Kenyan groundwater by Otwoma, D, Mustapha, A O

“…Groundwater samples from different parts of Kenya have been analyzed for their 222Rn concentrations. Samples were drawn from municipal supplies, springs, wells…”
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Measurement of Gamma-emitting Radionuclides in Rocks and Soils of Saunder Quarry Site, Abeokuta, Ogun State, Nigeria by Okedeyi, A S, Gbadebo, A M, Arowolo, T A, Mustapha, A O, Tchokossa, P

“…Crystalline rocks have been observed to be rich in Naturally Occurring Radionuclides (NOR) which are the primary terrestrial sources of radiation in the…”
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Assessment of radiological safety of abandoned tantalite mining sites in Oke-Ogun, Oyo State, Nigeria by Ajetunmobi, A, Mustapha, A, Okeyode, I, Gbadebo, A, Al-Azmi, D

“…Introduction: Tantalite and other solid mineral deposits in Oke-Ogun occupy a very large landscape, and the possibilities of further exploration in new…”
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Natural Radioactivity in Some Building Materials in Kenya and the Contributions to the Indoor External Doses by Mustapha, A.O., Narayana, D.G.S., Patel, J.P., Otwoma, D.

“…Against a background of growing concern over the health risks associated with exposure to natural sources of radiation, a study has been carried out in Kenya…”
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