Published: 2024-04-24

Articles

Determination of the Poisson ratio of Dry Ice as a Function of its Density

John C. Morka, O. E. Umukoro, N. B. Okeke, A. K. Uchechukwu, J. Okoh

8 - 15

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Comparative Assessment of Optical and Solid-State Characteristics in Antimony-Doped Chalcogenide Thin Films of ZnSe and PbSe to Boost Photovoltaic Performance in Solar Cells

Ikechukwu Christian Nworie , S. M. U. Ishiwu, P. E. Agbo, A. O. Ojobeagu, P. B. Otah, C. Mbamara, B. Ojobo

16 - 22

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Influence of Magnesium Doping Concentrations and annealing on the Transmittance and Energy Band-gap of Sb2S3 Thin Films Deposited via Chemical Bath Deposition Technique

Ele Ugochukwu Samuel, Ikechukwu Christian Nworie , Austine Okechukwu Ojobeagu, Patricia Benedict Otah, E. N. Nwulegu

23 - 27

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Evaluation of Radon Concentration in Soil Sample from Boreholes in Kaltungo Local Government Area of Gombe State, Nigeria

A. A. Ma’aji, A. I. Olanrewaju, Y. S. Onifade, R. Bello

28 - 35

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Radiological Assessment and Potential Health Risks of Tailings from Komu, Southwestern Nigeria

Oluseye Sunday Olayemi, Shamsideen Kunle Alausa, Joseph Olakunle Coker , Aliu O. Olabamiji

36 - 42

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Synthesis of Iron Copper Sulphide (FeCuS) Thin Film and its Characterization

Olanike G. Olayiwola, Kola Odunaike, T. W. David, A. T. Talabi, Qasim Adeniji, T. O. Fowodu

43 - 47

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Extension of Mott Formula in the Linearized Boltzmann Transport Equation to the Study of Thermoelectric Power of Electron in Metal

Gbenga E. Adesakin, T. H. Akande, O. G. Edema, J. O. Chukwu, O. O. Olusola, F. O. Ogunlana, O. D. Afe, O. A. Fasiku, Agbetuyi Oluranti Adegoke, Faruq Oyediran

48 - 55

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Riemann's Acceleration in Light of the Howusu Metric Tensor in Spherical Polar Coordinates and Its Effect on the Theory of Gravitation

Vivian Onechojo Obaje, D. J. Koffa, N. S. Aliyu, K. U. Ukewulonu, J. F. Omonile, C. A. Onate, K. O. Emeje, E. O. Oladimeji, I. I. Oshatuyi

56 - 59

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Fractional Distribution of Solar UV-B Absorbance on Outdoor Workers within Nsukka Metropolis, South Eastern Nigeria

Williams Ogboona Aka, Terver Sombo, Aondongu Alexander Tyovenda

60 - 76

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Evaluation and Impact Assessment of Meteorological Drought Characteristics over West Africa

Emmanuel O. Ogolo, Olusola S. Ojo, Dolapo D. Akinwande

77 - 87

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Mapping of Aquifer Characteristics and Reservoir Protective Capacity Variation in Obafemi-Owode Local Government Area, Ogun State South-West Nigeria

S. A. Ishola, O. O. Oyebolu, P. R. Ikhane

88 - 107

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Geophysical and Sedimentological Characterization of Oil Sand Deposit in Part of Eastern Dahomey Basin Southwestern Nigeria

Sofiat A. Adekoya, Joseph O. Coker, Phillip R. Ikhane, Hamid T. Oladunjoye

114 - 125

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Assessment of Radiation Dose Associated with Background Radionuclides in Quarry Soil at Dawakin-Kudu LGA Kano, Nigeria

A. L Kareemah, A. Faiza, N. A. Nasir, A. Yakubu, K. Fatima

126 - 137

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Inter-Correlation Analysis of Magnetic Activity Indices during Varying Geomagnetic Conditions and Phases

Hameed O. Bakare, V. U. Chukwuma, B. J. Adekoya

152 - 171

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Design and Implementation of a Global Positioning System (GPS) for Constraint-Free Applications

F. Gesa Newton, A. D. Onojah, E. N. Taddy, Terwase I. Aondona

184 - 193

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Incandescent Lamp from Black Body Perspective

Paul I. Aigba, Chijioke I. Oriaku, Henry E. Ohaegbuchu, Ugochukwu Joseph, Chukwunenyoke Amos-Uhegbu

194 - 201

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Review Articles

UV-C Inactivation Doses for Pathogenic and Spoilage Bacteria and Fungi Isolated from Selected Tropical Fruits and Vegetables

D. K. Kaki, N. B. Akaagerger, E. H. Agba

1 - 7

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Review of Poultry Monitoring using Computer Vision

O. M. Olanrewaju, N. Abdulhafiz, A. D.. Liman

108 - 113

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Catalogues of Forbush Decreases for the Period of 1957 - 1967

O. Okike, Ogochukwu C. Nwuzor, P. I. Akande

138 - 151

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Examining the variations in the properties of chemically Pulverized carbons from Cocos nucifera across Nigeria's six political zones

I. I. Ajibade, G. Babaji, A. S. Gidado, Suriati Paiman, T. Sin Tee, Md Shazlly, Abolanle Saheed Adekunle

172 - 183

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