Items where Author is "Onumejor, C. A."

Article

Orosun, Muyiwa Michael and Usikalu, M.R. and Oyewumi, Kayode John and Onumejor, C. A. and Ajibola, T. B. and Valipour, Mohammad and Tibbett, Mark (2021) Environmental Risks Assessment of Kaolin Mines and Their Brick Products Using Monte Carlo Simulations. Earth Systems and Environment, 6. pp. 157-174.

Onumejor, C. A. and Balogun, F. A and Gbenu, Sejlo Temidayo and Usikalu, M.R. and Adagunodo, T. A. and Akinpelu, A. and Achuka, J.A and Arijaje, Theophilus E. (2021) TRACE ELEMENT ANALYSIS OF TROPICAL WOODS USING PARTICLE INDUCED X–RAY EMISSION (PIXE) METHODS FROM WESTERN NIGERIA. WOOD RESEARCH, 66 (4). 595--605. ISSN 2729-8906

Adeniji, A. A. and Adagunodo, T. A. and Ajani, O. O. and Samson, T. K. and Usikalu, M.R. and Onumejor, C. A. (2020) Combined Geoelectrical and Statistical Approach in Subsurface Structural Mapping for Groundwater Prospect at Oke-Odo, Iwo, Southwestern Nigeria. Technology Reports of Kansai University, 62 (07). pp. 3411-3425. ISSN 0453-2198

Orosun, Muyiwa Michael and Oyewumi, Kayode John and Usikalu, M.R. and Onumejor, C. A. (2020) Dataset on radioactivity measurement of Beryllium mining field in Ifelodun and gold mining field in Moro, Kwara State, North-central Nigeria. Data in Brief. ISSN 2352-3409

Usikalu, M.R. and Onumejor, C. A. and Achuka, J.A and Akinpelu, A. and Omeje, Maxwell and Adagunodo, T. A. (2020) Monitoring of radon concentration for different building types in Covenant University, Nigeria. Cogent Engineering, 7. ISSN 4: 1376488

Omeje, Maxwell and Adewoyin, O.O and Joel, E. S. and Onumejor, C. A. and Arijaje, Theophilus E. and Akinpelu, A. and Caleb, Oneyemi and OLUGBUYIRO, J.A.O and Durodola, B. M. and Omeje, U.A. and Ilo, Promise Ifeoma and Zaidi, Embong (2019) Health implication of anion contents in different brands of bottled water samples consumed in some parts of south west Nigeria. Desalination and Water Treatment. pp. 26-35.

Oyeyemi, Kehinde D. and Aizebeokhai, A. P. and Ekhaguere, Osagie Ayo and Chinwuba, Douglas Emeka and Onumejor, C. A. (2019) Radiogenic Components of Limestone Samples Collected from Ewekoro SW Nigeria: Implications for Public Radiological Health Risks Assessment and Monitoring. Open Access Macedonian Journal of Medical Sciences, 7 (19). pp. 3287-3293. ISSN 1857-9655

Usikalu, M.R. and Onumejor, C. A. and Akinpelu, A. and Ayara, Williams A. (2018) IMPROVEMENT ON INDOOR RADON ACCUMULATION RATE IN CST LABORATORIES AT COVENANT UNIVERSITY, OTA, NIGERIA. International Journal of Mechanical Engineering and Technology, 9 (10). pp. 135-148. ISSN 0976-6340 and ISSN Online: 0976-6359

Conference or Workshop Item

Ajesi, O. H. and Latif, M. B. and Gbenu, Sejlo Temidayo and Onumejor, C. A. and Fasasi, M. Kolawole and Akinpelu, A. and Arijaje, Theophilus E. and Oyeyemi, Kehinde D. (2024) Determination of cross-sectional void fraction in a two-phase water flow through a PVC pipe. In: 4th International Conference on Science and Sustainable Development, 2024, Online.

Orosun, Muyiwa Michael and Usikalu, M.R. and Onumejor, C. A. and Akinnagbe, D. M. and Orosun, O. R. and Salawu, N. B. and Olasunkanmi, N. K. and Akinpelu, A. and Adagunodo, T. A. and Achuka, J.A (2021) Assessment of Natural Radionuclide Contents in Water and Sediments from Asa-Dam, Ilorin, Nigeria. In: 4th International Conference on Science and Sustainable Development, 2021, Online.

Usikalu, M.R. and Ogunnubi, T. and Onumejor, C. A. and Achuka, J.A and Akinpelu, A. (2021) Design and construction of remote patient monitoring device. In: URSI-NG 2021, 2021, Online.

Emegha, J. O. and Damisa, J. and Elete, D. E and Arijaje, Theophilus E. and Akinpelu, A. and Ogundile, O. P. and Onumejor, C. A. (2020) Growth and characterization of copper cadmium sulphide thin films. In: International Conference on Recent Trends in Applied Research, 2020, Online.

Akinpelu, A. and Oyewande, Oluwole E. and Onumejor, C. A. and Arijaje, Theophilus E. and Olawole, C. and Ogunrionola, I. and Ogundile, O. P. (2019) Analytical Form of Sputtering in Relation to Surface Binding Energy for Different Types of Perovskites. In: 3rd International Conference on Science and Sustainable Development, 2019, Online.

Emetere, Moses and Emetere, J. M. and Sanni, Samuel Eshorame and Okoro, Emeka Emmanuel and Onumejor, C. A. and Omotosho, O. E. (2019) Atmospheric corrosion from aerosol loading Over Yekepa. In: International Conference on Engineering for Sustainable World, 2019, Online.

Achuka, J.A and Usikalu, M.R. and Aweda, Moses and Onumejor, C. A. and Babarimisa, I O (2019) Background Radiation Dose in Selected X-Ray Facilities in Southwest Nigeria. In: 3rd International Conference on Science and Sustainable Development, 2019, Online.

Adagunodo, T. A. and Hammed, O.S. and Oyebanjo, O. A. and Obafemi , Y.D and Omeje, Maxwell and Isibor, Patrick Omoregie and Lukman, A.F. and Oladejo, Olagoke Peter and Onumejor, C. A. and Esse, Ugwunwa C. (2019) Distribution of radionuclides and assessment of risk exposure to the miners on a kaolin field. In: International Conference on Science and Sustainable Development.

Adewoyin, O.O and Omeje, Maxwell and Onumejor, C. A. and Adagunodo, T. A. and Ndubuisi, A. O. and Nwaluka, V. O. and Akinpelu, A. and Joel, E. S. (2019) Investigating the indoor Concentration of Radon-222 and its possible health Implications on the staff of a Pharmaceutical Company in Ota, Ogun State, Nigeria. In: International Conference on Energy and Sustainable Environment, 2019, Online.

Usikalu, M.R. and Nwosu, G. and Onumejor, C. A. and Akinpelu, A. and Akinyemi, M. L. (2019) Investigation into Customer Relation of Two Global Systems for Mobile Communication (GSM) Service Provider in Nigeria. In: 3rd International Conference on Science and Sustainable Development, 2019, Online.

Adewoyin, O.O and Omeje, Maxwell and Onumejor, C. A. and Adagunodo, T. A. and Ndubuisi, A. O. and Nwaluka, V. O. and Akinpelu, A. and Joel, E. S. (2019) Mapping of Uranium-238 Deposit and itsContribution to Indoor Radon Gas in Ota, Ogun State, Nigeria. In: International Conference on Energy and Sustainable Environment.

Onumejor, C. A. and Akinpelu, A. and Arijaje, Theophilus E. and Usikalu, M.R. and Oladapo, O. F and Emetere, Moses and Omeje, Maxwell and Achuka, J.A (2019) Monitoring of Background Radiation in Selected Schools in Ota, Ogun State Nigeria by Direct Measurement of Terrestrial Radiation Dose Rate. In: International Conference on Energy and Sustainable Environment, 2022, Online.

Onumejor, C. A. and Akinpelu, A. and Arijaje, Theophilus E. and Usikalu, M.R. and Oladapo, O and Emetere, Moses and Omeje, Maxwell and Achuka, J.A (2019) Monitoring of Background Radiation in Selected Schools in Ota, Ogun State Nigeria by Direct Measurement of Terrestrial Radiation Dose Rate. In: International Conference on Energy and Sustainable Environment, 2019, Online.

Omeje, Maxwell and Adewoyin, O.O and Joel, E. S. and Onumejor, C. A. and Akinpelu, A. and Arijaje, Theophilus E. and Usikalu, M.R. and Omeje, U.A. and Ilo, Promise Ifeoma and Adagunodo, T. A. (2019) Toxicity Risks of Selected Heavy Metal on Dwellers from Building Materials Used in Nigeria. In: 3rd International Conference on Science and Sustainable Development, 2019, Online.

Arijaje, Theophilus E. and Azi, S. O. and Akinpelu, A. and Onumejor, C. A. and Omeje, Maxwell and Ogunrinola, I. E. (2018) Design and Construction of LED Matrix Display. In: 2nd International Conference on Science and Sustainable Development IOP Conf. Series: Earth and Environmental Science, 2018.

Usikalu, M.R. and Onumejor, C. A. and Akinpelu, A. and Achuka, J.A and Omeje, Maxwell and Oladapo, O (2018) Natural Radioactivity Concentration and Its Health Implication on Dwellers in Selected Locations of Ota. In: International Conference on Science and Sustainable Development.

Akinpelu, A. and Akinojo, Omololu and Usikalu, M.R. and Onumejor, C. A. and Arijaje, Theophilus E. (2018) A Numerical Simulation and Modeling of Poisson Equation for Solar Cell in 2 Dimensions. In: 2nd International Conference on Science and Sustainable Development IOP Conf. Series: Earth and Environmental Science, 2018.

Onumejor, C. A. and Balogun, F. A and Akinpelu, A. and Arijaje, Theophilus E. and Usikalu, M.R. (2018) Rutherford Backscattering Spectrometry (RBS) method for the Determination of Elemental Constituent of Tropical Wood Matrices from Western Nigeria. In: 2nd International Conference on Science and Sustainable Development IOP Conf. Series: Earth and Environmental Science, 2018.

Ajesi, O. H. and Latif, M. B. and Gbenu, Sejlo Temidayo and Onumejor, C. A. and Fasasi, M. Kolawole and Akinpelu, A. and Arijaje, Theophilus E. and Oyeyemi, Kehinde D. Design and construction of a home air quality monitoring system. In: UNSPECIFIED.