Justina Ayileka

Health Physics Researcher

Research Expertise

Radiation/Medical Physics
Radiation
Radiology, Nuclear Medicine and imaging
Public Health, Environmental and Occupational Health
Radiological and Ultrasound Technology
Waste Management and Disposal
Management, Monitoring, Policy and Law
Bioengineering
Water Science and Technology
Environmental Engineering
Geotechnical Engineering and Engineering Geology
Environmental Chemistry
Hardware and Architecture
Biotechnology
Forestry

Publications

Radioactivity in drilled and dug well drinking water of Ogun state Southwestern Nigeria and consequent dose estimates

Radiation Protection Dosimetry / May 29, 2009

Ajayi, O. S., & Achuka, J. (2009). Radioactivity in drilled and dug well drinking water of Ogun state Southwestern Nigeria and consequent dose estimates. Radiation Protection Dosimetry, 135(1), 54–63. https://doi.org/10.1093/rpd/ncp095

Measurements of radioactivity levels in part of Ota Southwestern Nigeria: Implications for radiological hazards indices and excess lifetime cancer-risks

Journal of Physics: Conference Series / May 01, 2017

Oyeyemi, K. D., Usikalu, M. R., Aizebeokhai, A. P., Achuka, J. A., & Jonathan, O. (2017). Measurements of radioactivity levels in part of Ota Southwestern Nigeria: Implications for radiological hazards indices and excess lifetime cancer-risks. Journal of Physics: Conference Series, 852, 012042. https://doi.org/10.1088/1742-6596/852/1/012042

Radioactivity levels and transfer factor for granite mining field in Asa, North-central Nigeria

Heliyon / Jun 01, 2020

Orosun, M. M., Usikalu, M. R., Oyewumi, K. J., & Achuka, J. A. (2020). Radioactivity levels and transfer factor for granite mining field in Asa, North-central Nigeria. Heliyon, 6(6), e04240. https://doi.org/10.1016/j.heliyon.2020.e04240

Water quality assessment for groundwater around a municipal waste dumpsite

Data in Brief / Apr 01, 2018

Kayode, O. T., Okagbue, H. I., & Achuka, J. A. (2018). Water quality assessment for groundwater around a municipal waste dumpsite. Data in Brief, 17, 579–587. https://doi.org/10.1016/j.dib.2018.01.072

Assessment of radiological parameters of soil in Kogi State, Nigeria

Environmental Forensics / Jan 02, 2017

Usikalu, M. R., Fuwape, I. A., Jatto, S. S., Awe, O. F., Rabiu, A. B., & Achuka, J. A. (2017). Assessment of radiological parameters of soil in Kogi State, Nigeria. Environmental Forensics, 18(1), 1–14. https://doi.org/10.1080/15275922.2016.1263898

Investigation of Radiation Levels in Soil Samples Collected from Selected Locations in Ogun State, Nigeria

IERI Procedia / Jan 01, 2014

Usikalu, M. R., Akinyemi, M. L., & Achuka, J. A. (2014). Investigation of Radiation Levels in Soil Samples Collected from Selected Locations in Ogun State, Nigeria. IERI Procedia, 9, 156–161. https://doi.org/10.1016/j.ieri.2014.09.056

Radiation hazard in soil from Ajaokuta North-central Nigeria

Internatuinal Journal of Radiation Research / Apr 01, 2017

Usikalu, M. R., Rabiu, A. B., Oyeyemi, K. D., Achuka, J. A., & Maaza, M. (2017). Radiation hazard in soil from Ajaokuta North-central Nigeria. Internatuinal Journal of Radiation Research, 15(2), 219–224. https://doi.org/10.18869/acadpub.ijrr.15.2.219

Monitoring of radon concentration for different building types in Covenant University, Nigeria

Cogent Engineering / Jan 01, 2020

Usikalu, M. R., Onumejor, C. A., Achuka, J. A., Akinpelu, A., Omeje, M., & Adagunodo, T. A. (2020). Monitoring of radon concentration for different building types in Covenant University, Nigeria. Cogent Engineering, 7(1), 1759396. https://doi.org/10.1080/23311916.2020.1759396

Radiation dose assessment of soil from Ijero Ekiti, Nigeria

Cogent Engineering / Jan 01, 2019

Usikalu, M. R., Maleka, P. P., Ndlovu, N. B., Zongo, S., Achuka, J. A., & Abodunrin, T. J. (2019). Radiation dose assessment of soil from Ijero Ekiti, Nigeria. Cogent Engineering, 6(1). https://doi.org/10.1080/23311916.2019.1586271

Radiological Risks Assessment of Ogun State Drinking Water

American Journal of Applied Sciences / May 01, 2017

Achuka, J. A., Rachael, U. M., & David, O. K. (2017). Radiological Risks Assessment of Ogun State Drinking Water. American Journal of Applied Sciences, 14(5), 540–550. https://doi.org/10.3844/ajassp.2017.540.550

Natural Radioactivity Concentration and Its Health Implication on Dwellers in Selected Locations of Ota

IOP Conference Series: Earth and Environmental Science / Jul 01, 2018

Usikalu, M. R., Onumejor, C. A., Akinpelu, A., Achuka, J. A., Omeje, M., & Oladapo, O. F. (2018). Natural Radioactivity Concentration and Its Health Implication on Dwellers in Selected Locations of Ota. IOP Conference Series: Earth and Environmental Science, 173, 012037. https://doi.org/10.1088/1755-1315/173/1/012037

Background radiation dose of dumpsites in Ota and Environs

Journal of Physics: Conference Series / May 01, 2017

Usikalu, M. R., Ola, O. O., Achuka, J. A., Babarimisa, I. O., & Ayara, W. A. (2017). Background radiation dose of dumpsites in Ota and Environs. Journal of Physics: Conference Series, 852, 012045. https://doi.org/10.1088/1742-6596/852/1/012045

Assessment of Patient Absorbed Radiation Dose during Hysterosalpingography: A Pilot Study in Southwest Nigeria

Journal of Biomedical Physics and Engineering / Jul 31, 2019

Achuka, J. A., Aweda, M. A., Usikalu, M. R., & Aborisade, C. A. (2019). Assessment of Patient Absorbed Radiation Dose during Hysterosalpingography: A Pilot Study in Southwest Nigeria. Journal of Biomedical Physics and Engineering. https://doi.org/10.31661/jbpe.v0i0.1054

Assessment of Background Radiation in Ojota Chemical Market, Lagos, Nigeria

Journal of Hazardous, Toxic, and Radioactive Waste / Jan 01, 2023

Usikalu, M. R., Morakinyo, R. O., Orosun, M. M., & Achuka, J. A. (2023). Assessment of Background Radiation in Ojota Chemical Market, Lagos, Nigeria. Journal of Hazardous, Toxic, and Radioactive Waste, 27(1). https://doi.org/10.1061/(asce)hz.2153-5515.0000732

Assessment of Natural Radionuclide Contents in Water and Sediments from Asa-Dam, Ilorin, Nigeria

IOP Conference Series: Earth and Environmental Science / Feb 01, 2021

Orosun, M. M., Usikalu, M. R., Onumejor, C. A., Akinnagbe, D. M., Orosun, O. R., Salawu, N. B., Olasunkanmi, N. K., Akinpelu, A., Adagunodo, T. A., & Achuka, J. A. (2021). Assessment of Natural Radionuclide Contents in Water and Sediments from Asa-Dam, Ilorin, Nigeria. IOP Conference Series: Earth and Environmental Science, 655(1), 012090. https://doi.org/10.1088/1755-1315/655/1/012090

Monitoring of Background Radiation in Selected Schools in Ota, Ogun State Nigeria by Direct Measurement of Terrestrial Radiation Dose Rate

IOP Conference Series: Earth and Environmental Science / Sep 01, 2019

Onumejor, C. A., Akinpelu, A., Arijaje, T. E., Usikalu, M. R., Oladapo, O. F., Emetere, M. E., Omeje, M., & Achuka, J. A. (2019). Monitoring of Background Radiation in Selected Schools in Ota, Ogun State Nigeria by Direct Measurement of Terrestrial Radiation Dose Rate. IOP Conference Series: Earth and Environmental Science, 331(1), 012038. https://doi.org/10.1088/1755-1315/331/1/012038

Cancer risks from chest radiography of young adults: A pilot study at a health facility in South West Nigeria

Data in Brief / Aug 01, 2018

Achuka, J. A., Aweda, M. A., Usikalu, M. R., & Aborisade, C. A. (2018). Cancer risks from chest radiography of young adults: A pilot study at a health facility in South West Nigeria. Data in Brief, 19, 1250–1256. https://doi.org/10.1016/j.dib.2018.05.123

EFFECTS OF 900 MHZ RADIOFREQUENCY RADIATION ON THE RATS’ LIVER

Jurnal Teknologi / Jun 15, 2016

M. R., U., S. O., R., & J. A., A. (2016). EFFECTS OF 900 MHZ RADIOFREQUENCY RADIATION ON THE RATS’ LIVER. Jurnal Teknologi, 78(6–7). https://doi.org/10.11113/jt.v78.9078

Cancer risks from head radiography procedures

IOP Conference Series: Earth and Environmental Science / Jul 01, 2018

Achuka, J. A., Aweda, M. A., & Usikalu, M. R. (2018). Cancer risks from head radiography procedures. IOP Conference Series: Earth and Environmental Science, 173, 012038. https://doi.org/10.1088/1755-1315/173/1/012038

Radiological assessment of natural radionuclide contents in soils from Omala, Kogi State, Nigeria

2015 International Conference on Space Science and Communication (IconSpace) / Aug 01, 2015

Usikalu, M. R., Rabiu, A. B., Awe, O., Solomon, J., Achuka, J. A., Oyeyemi, K. D., & Olawole, F. O. (2015, August). Radiological assessment of natural radionuclide contents in soils from Omala, Kogi State, Nigeria. 2015 International Conference on Space Science and Communication (IconSpace). https://doi.org/10.1109/iconspace.2015.7283780

Background Radiation from 238U, 232Th, and 40K in Bells Area and Canaan City, Ota, Nigeria

Open Access Macedonian Journal of Medical Sciences / Dec 10, 2020

Usikalu, M. R., Enemuwe, C. A., Morakinyo, R. O., Orosun, M. M., Adagunodo, T. A., & Achuka, J. A. (2020). Background Radiation from 238U, 232Th, and 40K in Bells Area and Canaan City, Ota, Nigeria. Open Access Macedonian Journal of Medical Sciences, 8(E), 678–684. https://doi.org/10.3889/oamjms.2020.5434

Investigation into Wireless Power Transfer in near Field using Induction Technique

Journal of Physics: Conference Series / Aug 01, 2019

Usikalu, M. R., Adewole, S. A., Achuka, J. A., Adagunodo, T. A., Abodunrin, T. J., & Obafemi, L. N. (2019). Investigation into Wireless Power Transfer in near Field using Induction Technique. Journal of Physics: Conference Series, 1299(1), 012047. https://doi.org/10.1088/1742-6596/1299/1/012047

Background Radiation Dose in Selected X-Ray Facilities in Southwest Nigeria

Journal of Physics: Conference Series / Aug 01, 2019

Achuka, J. A., Usikalu, M. R., Aweda, M. A., Onumejor, C. A., & Babarimisa, I. O. (2019). Background Radiation Dose in Selected X-Ray Facilities in Southwest Nigeria. Journal of Physics: Conference Series, 1299(1), 012103. https://doi.org/10.1088/1742-6596/1299/1/012103

Ultraviolet Radiation Index Over Ota, Nigeria

International Journal of Engineering & Technology / Sep 22, 2018

R. Usikalu, M., V. Omotosho, T., O. Ndubuisi, A., A. Achuka, J., J Abodunrin, T., & Bello, T. (2018). Ultraviolet Radiation Index Over Ota, Nigeria. International Journal of Engineering & Technology, 7(4.5), 210. https://doi.org/10.14419/ijet.v7i4.5.20047

Natural radionuclide and radiological impact assessment of teak plantation, University of Ilorin, Kwara State

IOP Conference Series: Earth and Environmental Science / Mar 01, 2021

Orosun, M. M., Enemuwe, C. A., Usikalu, M. R., Salawu, N. B., Abdulraheem, I. A., Udouso, V. B., Adagunodo, T. A., Babarimisa, I. O., Akinpelu, A., & Achuka, J. A. (2021). Natural radionuclide and radiological impact assessment of teak plantation, University of Ilorin, Kwara State. IOP Conference Series: Earth and Environmental Science, 665(1), 012044. https://doi.org/10.1088/1755-1315/665/1/012044

Investigation of extremely low frequency (ELF) hot spots in the College of Science and Technology, Covenant University, Ota

Turkish Journal of Physics / Jan 01, 2011

AKINYEMI, M., KAYODE, J., & USIKALU, M. (2011). Investigation of extremely low frequency (ELF) hot spots in the College of Science and Technology, Covenant University, Ota. Turkish Journal of Physics. LOCKSS. https://doi.org/10.3906/fiz-1011-39

Research on the Optimal Allocation Method of Flexible Resources in Power System

2022 6th International Conference on Smart Grid and Smart Cities (ICSGSC) / Oct 22, 2022

Zhao, L., Wu, Y., Fan, L., & Gong, Q. (2022, October 22). Research on the Optimal Allocation Method of Flexible Resources in Power System. 2022 6th International Conference on Smart Grid and Smart Cities (ICSGSC). https://doi.org/10.1109/icsgsc56353.2022.9963055

Design and construction of remote patient monitoring device

Journal of Physics: Conference Series / Oct 01, 2021

Usikalu, M. R., Ogunnubi, T., Onumejor, C. A., Achuka, J. A., & Akinpelu, A. (2021). Design and construction of remote patient monitoring device. Journal of Physics: Conference Series, 2034(1), 012021. https://doi.org/10.1088/1742-6596/2034/1/012021

X-Ray Imaging Techniques Appraisal: Pathway to Sustainable Health Status

IOP Conference Series: Earth and Environmental Science / Feb 01, 2021

Achuka, J. A., Usikalu, M. R., Aweda, M. A., Olowoyeye, O. A., Enemuwe, C. A., & Babarimisa, I. O. (2021). X-Ray Imaging Techniques Appraisal: Pathway to Sustainable Health Status. IOP Conference Series: Earth and Environmental Science, 655(1), 012073. https://doi.org/10.1088/1755-1315/655/1/012073

TRACE ELEMENT ANALYSIS OF TROPICAL WOODS USING PARTICLE INDUCED X–RAY EMISSION (PIXE) METHODS FROM WESTERN NIGERIA

WOOD RESEARCH 66(4) 2021 / Sep 09, 2021

CHARITY ADAEZE, O., FATAI AKINTUNDE, B., GBENU, S. T., USIKALU, M. R., AANUOLUWA ADAGUNODO, T., AKINPELU, A., ACHUKA, J. A., & EMUOBOR ARIJAJE, T. (2021). TRACE ELEMENT ANALYSIS OF TROPICAL WOODS USING PARTICLE INDUCED X–RAY EMISSION (PIXE) METHODS FROM WESTERN NIGERIA. Wood Research, 66(4), 595–605. https://doi.org/10.37763/wr.1336-4561/66.4.595605

Radon Monitoring: Pathway to Environmental Sustainability

Journal of Physics: Conference Series / Aug 01, 2019

Usikalu, M. R., Achuka, J. A., Onumejor, C. A., Akinpelu, A., & Omeje, M. (2019). Radon Monitoring: Pathway to Environmental Sustainability. Journal of Physics: Conference Series, 1299(1), 012097. https://doi.org/10.1088/1742-6596/1299/1/012097

Computed tomography diagnostic reference levels for adult brain, chest and abdominal examinations: A systematic review

Radiography / May 01, 2021

Garba, I., Zarb, F., McEntee, M. F., & Fabri, S. G. (2021). Computed tomography diagnostic reference levels for adult brain, chest and abdominal examinations: A systematic review. Radiography, 27(2), 673–681. https://doi.org/10.1016/j.radi.2020.08.011

Front Matter: Volume 9412

SPIE Proceedings / Apr 28, 2015

SPIE, P. of. (2015). Front Matter: Volume 9412. In C. Hoeschen, D. Kontos, & T. G. Flohr (Eds.), Medical Imaging 2015: Physics of Medical Imaging. SPIE. https://doi.org/10.1117/12.2184295

Education

Covenant University

PhD, Physics

Ota

Experience

Covenant University

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