Items where Author is "Akinwumi, S. A."

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Number of items: 72.

Arijaje, Theophilus E. and Omotosho, T. V. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. and Fashade, O.O. (2022) Analysis of Seasonal Precipitation Rate in Nigeria Using Dataset from Tropical Rainfall Measuring Mission. In: ICORTAR 2021.

Adewoyin, O.O and Omeje, Maxwell and Akinwumi, S. A. and Adagunodo, T. A. and Embong, Z. and Saeed, M. A. (2022) Estimation of activity concentrations of radionuclides and their hazard indices in coastal plain sand region of Ogun state. Scientifc Reports.

Adewusi, M. O. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. and Omotosho, T. V. and Akinyemi, M. L. (2022) Predictions of cloud attenuation models for uplink and downlink margins at ku, ka and v bands in tropical regions. In: 5th International Conference on Science and Sustainable Development, 2022, Online.

Akinwumi, S. A. and Ezenwosu, A. C. and Omotosho, T. V. and Adewoyin, O.O and Adagunodo, T. A. and Oyeyemi, Kehinde D. (2021) Arduino Based Security System using Passive Infrared (PIR) Motion Sensor. In: 4th International Conference on Science and Sustainable Development, 2020, Online.

Adagunodo, T. A. and Enemuwe, Charity Adaeze and Usikalu, M.R. and Orosun, Muyiwa Michael and Adewoyin, O.O and Akinwumi, S. A. and Oloke, C. Olayinka and Lukman, A.F. and Adeniji, A. A. and Adewoye, A.O. (2021) Radiometric survey of natural radioactivity concentration and risk assessment on dwellers around Ijako active dumpsite in Ogun State. In: 4th International Conference on Science and Sustainable Development, 2021, Online.

Oloke, C. Olayinka and Odetunmbi, O.A. and Akinwumi, S. A. (2021) An examination of the level of engagement of modern portfolio techniques for portfolio management by real estate firms in Lagos State, Nigeria. In: 5th International Conference on Science and Sustainable Development, 2022, Online.

Oloke, C. Olayinka and Odetunmibi,, O. A. and Akinwumi, S. A. (2021) An examination of the level of engagement of modern portfolio techniques for portfolio management by real estate firms in Lagos State, Nigeria. In: International Conference on Science and Sustainable Development.

Joel, E. S. and De, Dilip Kumar and Omeje, Maxwell and Adewoyin, O.O and Olawole, C. Olukunle and Akinwumi, S. A. and Erubami, Similoluwa and Adeyemi, Gideon Adewale (2020) Assessment of background radionuclides and gamma dose rate distribution in Urban-setting and its radiological significance. Scientific African.

Ometan, Oluwafunmilayo O. and Omotosho, T. V. and Adewusi, M. O. and Akinwumi, S. A. (2020) Evaluation of the Variation in Wind speed during Rainfall in a Tropical Location. In: 4th International Conference on Science and Sustainable Development, 2021, Online.

Bayowa, O.G. and Adagunodo, T. A. and Olaleye, A. and Adeleke, A. E. and Usikalu, M.R. and Akinwumi, S. A. (2020) Hydrolithological Investigation for Near-Surface Aquifers Within Lekki Peninsula, Lagos, Southwestern Nigeria. An International Quarterly Scientific Journal, 19 (2). pp. 511-520. ISSN 0972-6268, e-ISSN: 2395-3454

Hammed, O.S. and Adagunodo, T. A. and Awoyemi, M.O. and Arogundade, A.B. and Ajama, O.D. and Sapele, F.O. and Usikalu, M.R. and Olanrewaju, A. M. and Akinwumi, S. A. and Ogunwale, E.I. (2019) IDENTIFICATION OF TSUNAMIGENIC EARTHQUAKE ZONES IN OCEANIC RIDGES AND TRENCHES. Journal of Tsunami Society International, 38 (2). p. 103. ISSN 8755-6839

Omeje, Maxwell and Joel, E. S. and Olusegun, O. Adewoyin and Olawole, C. Olukunle and Akinwumi, S. A. and Ilo, Promise Ifeoma and Ehi-Eromosele, C. O. and Ajanaku, C. O. (2019) EVALUATION OF RADIOACTIVITY FROM COMMERCIAL CONSTRUCTION MATERIALS AND ITS RADON EXHALATION IMPLICATIONS ON RESIDENTS. International Journal of Civil Engineering and Technology , 10 (1). 2357-2366.

Omeje, Maxwell and Adagunodo, T. A. and Akinwumi, S. A. and Adewoyin, O.O and Joel, E. S. and Husin, Wagiran and MOHD, Suhaimi Hamzah (2019) INVESTIGATION OF DRILLERS’ EXPOSURE TO NATURAL RADIOACTIVITY AND ITS RADIOLOGICAL RISKS IN LOW LATITUDE REGION USING NEUTRON ACTIVATION ANALYSIS. International Journal of Mechanical Engineering and Technology , 10 (1). pp. 1897-1920. ISSN 0976-6359

Adewusi, M. O. and Omotosho, T. V. and Akinyemi, M. L. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. (2019) Advancement on Cloud Attenuation Modelling in Tropical Ota Climatic Zone. In: 3rd International Conference on Science and Sustainable Development, 2019.

Akinwumi, S. A. and Omotosho, T. V. and Usikalu, M.R. and Adewusi, M. O. and Ometan, Oluwafunmilayo O. and Emetere, Moses (2019) Effect of Gas Attenuation Prediction Models at Ota, Southwest Nigeria. In: 3rd International Conference on Science and Sustainable Development, 2019.

Adewusi, M. O. and Omotosho, T. V. and Akinyemi, M. L. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. (2019) Four Year Cloud Attenuation Study in a Tropical Station. In: IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, 7-12 July 2019, Atlanta, GA, USA, USA.

Ogunrinola, I. E. and Omotosho, T. V. and Akinwumi, S. A. and Emetere, Moses and Ayara, Williams A. (2019) Hourly Variation of Gaseous Attenuation at a Tropical Location in 2013. In: 6th International Conference on Space Science and Communication, 28-30 July 2019, Johor Bahru, Malaysia, Malaysia.

Ogunrinola, I. E. and Omotosho, T. V. and Akinwumi, S. A. and Emetere, Moses and Ayara, Williams A. (2019) Hourly Variation of Gaseous Attenuation at a Tropical Location in 2013. In: 6th International Conference on Space Science and Communication , 28-30 July 2019 , Johor Bahru, Malaysia, Malaysia.

Akinwumi, S. A. and Omotosho, T. V. and Ogunrinola, I. E. and Emetere, Moses and Ometan, Oluwafunmilayo O. and Adewusi, M. O. (2019) Impact of Tropospheric Scintillation Models on Earth-Space Path in Southwest, Nigeria. In: 6th International Conference on Space Science and Communication , 28-30 July 2019 , Johor Bahru, Malaysia, Malaysia.

Akinwumi, S. A. and Omotosho, T. V. and Usikalu, M.R. and Emetere, Moses and Adewoyin, O.O and Adagunodo, T. A. and Ometan, Oluwafunmilayo O. and Adewusi, M. O. (2019) Investigation and Evaluation of Scintillation Prediction Models at Ota. International Journal of Mechanical Engineering and Technology, 10 (3). pp. 127-132.

Fashade, O.O. and Omotosho, T. V. and Akinwumi, S. A. and Salu, B.O. (2019) Link Budget Analysis and Architecture of a Proposed VSAT Based E-Learning System for ARCSSTE-E. In: 3rd International Conference on Science and Sustainable Development, 2019, Online.

Adewusi, M. O. and Omotosho, T. V. and Akinyemi, M. L. and Emetere, Moses and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. (2019) Modeling of Cloud Attenuation on Earth - Space Path in Ota Southwest Nigeria. In: 6th International Conference on Space Science and Communication , 28-30 July 2019 , Johor Bahru, Malaysia, Malaysia.

Adewoyin, O.O and Joshua, Emmanuel Oluwagbemi and Akinyemi, M. L. and Omeje, Maxwell and Akinwumi, S. A. (2019) Predicting dynamic geotechnical parameters in near-surface coastal environment. Cogent Engineering. ISSN 6: 1588081

Ometan, Oluwafunmilayo O. and Omotosho, T. V. and Akinwumi, S. A. and Adewusi, M. O. and Emetere, Moses and Boyo, A. O. (2019) Proposed Model for the Estimation of Rain Attenuation: At Ku-Band at Ota, a Tropical Location. In: 6th International Conference on Space Science and Communication , 28-30 July 2019 , Johor Bahru, Malaysia, Malaysia.

Ometan, Oluwafunmilayo O. and Omotosho, T. V. and Adewusi, M. O. and Akinwumi, S. A. and Emetere, Moses and Boyo, A. O. (2019) Six Years Result of Rainfall Rate Measurement at Covenant University, Southwest, Nigeria. In: 3rd International Conference on Science and Sustainable Development, 2019, Online.

Akinwumi, S. A. and Omotosho, T. V. and Usikalu, M.R. and Adagunodo, T. A. and Adewusi, M. O. and Ometan, Oluwafunmilayo O. (2018) Analysis and comparison of tropospheric scintillation prediction models at Covenant University. In: 2nd International Conference on Science and Sustainable Development.

Adewusi, M. O. and Omotosho, T. V. and Akinyemi, M. L. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. (2018) Cloud attenuation modelling for satellite network links performance improvement. In: 2nd International Conference on Science and Sustainable Development IOP Conf. Series: Earth and Environmental Science, 2018.

Akinwumi, S. A. and Omotosho, T. V. and Usikalu, M.R. and Odetunmibi, , O. A. and Ometan, Oluwafunmilayo O. and Adewusi, M. O. and Omeje, Maxwell and Joel, E. S. (2018) Comparison between experimental and satellite temperature datasets in Covenant University. Data in Brief, 20. pp. 496-502. ISSN 2352-3409

Adagunodo, T. A. and Ajigbotosho, J.J. and Obafemi, L. N. and Usikalu, M.R. and Akinwumi, S. A. and Ayara, Williams A. (2018) Construction of an in-situ smart device that measures some basic environmental factors for agricultural monitoring. In: 2nd International Conference on Science and Sustainable Development.

Akinwumi, S. A. and Omotosho, T. V. and Odetunmibi, , O. A. (2018) Dataset of surface refractivity in South east,Nigeria. Data inBrief, 16. pp. 470-477.

Akinwumi, S. A. and Omotosho, T. V. and Usikalu, M.R. and Odetunmibi, , O. A. and Ometan, Oluwafunmilayo O. and Adewusi, M. O. (2018) Dataset of surface water vapour density in southeast,Nigeria. Data in Brief, 18. pp. 131-138. ISSN 2352-3409

Adewusi, M. O. and Omotosho, T. V. and Akinyemi, M. L. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. (2018) Earth‐Space Path Cloud Attenuation Distribution Study. In: 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 8‐13 July 2018, Boston, MA, USA.

Ogunrinola, I. E. and Omotosho, T. V. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. (2018) Hourly Variation of Gaseous Attenuation in Tropical Station. In: 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 8‐13 July 2018, Boston, MA, USA.

Ometan, Oluwafunmilayo O. and Omotosho, T. V. and Akinwumi, S. A. and Boyo, A. O. (2018) Impact of Rain on Earth-Space Communication Link in West-Africa. In: 7th International Advance Computing Conference, 2018.

Akinwumi, S. A. and Omotosho, T. V. and Usikalu, M.R. and Ometan, Oluwafunmilayo O. (2018) Impact of Tropospheric Scintillation on Earth‐Space Link in West Africa. In: 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 8‐13 July 2018, Boston, MA, USA.

Omeje, Maxwell and Adewoyin, O.O and Joel, E. S. and Ehi-Eromosele, C. O. and Emenike, PraiseGod C and Usikalu, M.R. and Akinwumi, S. A. and Zaidi, Embong and Saeed, M. A. (2018) Natural radioactivity concentrations of 226Ra, 232Th, and 40K in commercial building materials and their lifetime cancer risk assessment in dwellers. Human and Ecological Risk Assessment: An International Journal. ISSN 1080-7039 (Print) 1549-7860 (Online)

Omotosho, T. V. and Akinwumi, S. A. and Falayi, E O and Abdullah, M. and Mandeep, J. S and Emetere, Moses (2018) Observation of the Total Electron Content for 14- GPS stations in Malaysia during the Annular Eclipse of 15th of January 2010. Inteciencia Journal, 43 (2). pp. 303-307. ISSN 0378-1844

Omeje, Maxwell and Adewoyin, O.O and Joel, E. S. and Ehi-Eromosele, C. O. and Akinwumi, S. A. and Usikalu, M.R. and Emenike, PraiseGod C and Embong, Z. and Hassaina, M. (2018) Radiation exposure to dwellers due to naturally occurring radionuclides found in selected commercial building materials sold in Nigeria. Journal of Radiation Research and Applied Sciences. pp. 1-7.

Usikalu, M.R. and Babarimisa, I O and Akinwumi, S. A. and Akinyemi, M. L. and Adagunodo, T. A. and Ayara, Williams A. (2018) Radiation from Visual Display Unit. In: 2nd International Conference on Science and Sustainable Development.

Adewoyin, O.O and Omeje, Maxwell and Joel, E. S. and Akinwumi, S. A. and Ehi-Eromosele, C. O. and Embong, Z. (2018) Radionuclides proportion and radiological risk assessment of soil samples collected in Covenant University, Ota, Ogun State Nigeria. MethodsX, 5. pp. 1419-1426.

Akinwumi, S. A. and Omotosho, T. V. and Usikalu, M.R. and Ometan, Oluwafunmilayo O. and Adewusi, M. O. and Adagunodo, T. A. (2018) STUDY OF OXYGEN AND WATER VAPOUR ATTENUATION IN WEST AFRICA. Inteciencia Journal, 43 (1). pp. 180-191. ISSN 0378-1844

Omotosho, T. V. and Akinwumi, S. A. and Usikalu, M.R. and Ometan, Oluwafunmilayo O. (2018) Total Attenuation of Satellite Signal on Earth‐Space Link in West Africa. In: 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 8‐13 July 2018, Boston, MA, USA.

Adagunodo, T. A. and Akinwumi, S. A. and Omotosho, T. V. and Akinyemi, M. L. (2017) Estimation of specific attenuation of radio signal in Southwest Nigeria. In: Radio and Antenna Days of the Indian Ocean (RADIO) IEEE Xplore, 25-28 Sept. 2017, Cape Town, South Africa, South Africa.

Afolabi, O.O. and Adagunodo, T. A. and Akinwumi, S. A. and Usikalu, M.R. and Ayorinde, T.T and Rabiu, A. B (2017) Impact of magnetic activity on occurrence of ionospheric amplitude scintillation over Lagos, Nigeria. In: Radio and Antenna Days of the Indian Ocean (RADIO) IEEE Xplore, 25-28 Sept. 2017, Cape Town, South Africa, South Africa.

Àlàgbé, G.A. and Afolabi, O.O. and Adagunodo, T. A. and Rabiu, A. B and Akinwumi, S. A. and Omotosho, T. V. (2017) Study of Ionospheric Amplitude Scintillation during Geomagnetic Activities of 2012 at Low Latitude Region. Journal of Informatics and Mathematical Sciences, 9 (2). pp. 251-256. ISSN 0975-5748

Omeje, Maxwell and Joel, E. S. and Adewoyin, O.O and Akinwumi, S. A. and Emenike, PraiseGod C and Tenebe, I.T. and Ofuyatan, Olatokunbo M. and Okolie, T. A. Sociis and Husin, Wagiran and Hassina, Mouri (2017) ASSESSMENT OF DOSE INTAKE OF TOXIC ELEMENTS IN GROUNDWATER SAMPLES FROM ABUJA, NORTH CENTRAL NIGERIA. WIT Transactions on Ecology and the Environment, 216. p. 267. ISSN 1743-3541, 1746-448X (on-line)

Omotosho, T. V. and Akinwumi, S. A. and Usikalu, M.R. and Ometan, Oluwafunmilayo O. and Adewusi, M. O. and Abdullah, M. (2017) Analysis of non-rainy attenuation on earth-space path in Ota, Southwest Nigeria. Journal of Physics: Conference Series. ISSN 1742-6588

Omotosho, T. V. and Abiodun, D. T. and Akinwumi, S. A. and Ozonva, C. and Adeyinka, G. and Obafemi, L. N. (2017) Design and Construction of a Pure Sine Wave Inverter. Journal of Informatics and Mathematical Sciences. pp. 397-404. ISSN 0975-5748 (online); 0974-875X (print)

Omotosho, T. V. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. and Adewusi, M. O. and Mandeep, J. S and Abdullah, M. (2017) Earth-Space Rain Attenuation Prediction: Its Impact at Ku, Ka and V-band Over Some Equatorial Stations. Journal of Informatics and Mathematical Sciences. pp. 359-374. ISSN 0975-5748 (online); 0974-875X (print)

Adagunodo, T. A. and Adetunji, A. A. and Erinle, A.V. and Akinwumi, S. A. and Adewoyin, O.O and Joel, E. S. and Kayode, O.T (2017) Geophysical investigation into the integrity of a reclaimed open dumpsite for civil engineering purpose. Inteciencia Journal, 42 (11). pp. 324-339. ISSN 0378-1844

Falayi, E O and Usikalu, M.R. and Omotosho, T. V. and Ojoniyi, O S and Akinwumi, S. A. (2017) Impact of meteorological parameters over Covenant University, Ota, Nigeria. In: International Conference on Space Science and Communication, 2017.

Falayi, E O and Usikalu, M R and Omotosho, T. V. and Ojoniyi, O S and Akinwumi, S. A. (2017) Impact of meteorological parameters over Covenant University, Ota, Nigeria. Journal of Physics: Conference Series, 852. 012012. ISSN 1742-6588

Omotosho, T. V. and Allison, C. E. and Akinwumi, S. A. (2017) Low Cost Real-Time Portable Pulse Oximeter with Wireless Network. Journal of Informatics and Mathematical Sciences, 9 (2). ISSN 0975-5748 (online); 0974-875X (print)

Omotosho, T. V. and Adewusi, M. O. and Akinyemi, M. L. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. and Ayara, Williams A. (2017) Performance and Evaluation of Eight Cloud Models on Earth—Space Path for a Tropical Station. In: Space Science and Communication for Sustainability. Springer International Publishing AG., pp. 23-35. ISBN 978-981-10-6574-3

Akanbi, P. A. and Omotosho, T. V. and Akinwumi, S. A. (2017) Rain Induced Cross Polarization on Satellite Communication in Nigeria. Journal of Informatics and Mathematical Sciences, 9 (2). pp. 375-385. ISSN 0975-5748 (online); 0974-875X (print)

Akinwumi, S. A. and Omotosho, T. V. and Willoughby, A.A. and Emetere, Moses (2017) Sectional Investigation of Seasonal Variations of Surface Refractivity and Water Vapour Density over Nigeria. International Journal of Applied Engineering Research, 12 (14). pp. 4587-4598. ISSN 0973-4562

Emetere, Moses and Sanni, Samuel Eshorame and Akinwumi, S. A. (2017) Theoretical Study of Aerosols Loading and Retention Over Bolgatanga, Ghana. Air, Soil and Water Research , 10. pp. 1-8.

Omotosho, T. V. and Ometan, Oluwafunmilayo O. and Akinwumi, S. A. and Adewusi, M. O. and Boyo, A. O. and Singh, M S J (2017) Year to year variation of rainfall rate and rainfall regime in Ota, southwest Nigeria for the year 2012 to 2015. In: International Conference on Space Science and Communication, 2017.

Omotosho, T. V. and Ometan, O O and Akinwumi, S. A. and Adewusi, O M and Boyo, A O and Singh, M S J (2017) Year to year variation of rainfall rate and rainfall regime in Ota, southwest Nigeria for the year 2012 to 2015. Journal of Physics: Conference Series, 852 (012013). 012013. ISSN 1742-6588

Akinwumi, S. A. and Omotosho, T. V. and Usikalu, M.R. and Adewusi, M. O. and Ometan, Oluwafunmilayo O. (2016) ATMOSPHERIC GASES ATTENUATION IN WEST AFRICA. In: IEEE Xplore, 10-13 Oct. 2016 .

Omotosho, T. V. and Akinwumi, S. A. and Usikalu, M.R. and Ometan, Oluwafunmilayo O. and Adewusi, M. O. (2016) Tropospheric Scintillation and its Impact on Earth- Space Satellite Communication in Nigeria. In: IEEE Xplore, 10-13 Oct. 2016 .

Emetere, Moses and Akinyemi, M. L. and Sanni, Samuel Eshorame and Akinwumi, S. A. (2016) Monitoring The Aerosols Loading Over Bamako: Likely Threats To Environmental And Food Security. In: 3rd International Conference On African Development Issues (CU-ICADI), May 9- May 11 2016, Covenant University, Ota, Nigeria.

Akinyemi, M. L. and Emetere, Moses and Akinwumi, S. A. (2016) Dynamics of Wind Strength and Wind Direction on Air Pollution Dispersion. Asian Journal of Applied Sciences, 4 (2). ISSN 2321 – 0893

Emetere, Moses and Akinyemi, M. L. and Akinwumi, S. A. (2016) Aerosols Loading Trends and its Environmental Threats Over Cotonou-Benin. Nature Environment & Pollution Technology, 15 (6). pp. 1111-1116.

Omeje, Maxwell and Joel, E. S. and Adewoyin, O.O and Akinwumi, S. A. and Emenike, PraiseGod C and Tenebe, I.T. and Ofuyatan, Olatokunbo M. and Okolie, T. A. Sociis (2016) LIFE AVERAGE DAILY DOSE OF RADIUM-226 ON SOME WATER SAMPLES COLLECTED AT GIRI AND KUJE AREA OF ABUJA, NORTH-CENTRAL NIGERIA. WIT Transactions on Ecology and the Environment, 216. ISSN 1743-3541, 1746-448X (on-line)

Adewusi, M. O. and Omotosho, T. V. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. (2015) Investigation of Low Clouds Attenuation on Earth Space Path for some West-Africa Stations. In: International Conference on Space Science and Communication, 10-12 August 2015, Langkawi Malaysia.

Omotosho, T. V. and Obiyemi, O. O. and Mandeep, J. S and Abdullah, M. and Akinwumi, S. A. and Willoughby, A.A. and Ometan, Oluwafunmilayo O. and Adewusi, M. O. (2015) Review of Rain Attenuation Measurements On Earth - Space Links in Nigeria. In: International Conference on Space Science and Communication, 10-12 August 2015, Langkawi Malaysia.

Emetere, Moses and Akinwumi, S. A. and Omotosho, T. V. and Mandeep, J. S (2015) A Tropical Model for Analyzing Radio Refractivity: Selected Locations in North Central, Nigeria. In: International Conference on Space Science and Communication, 10-12 August 2015, Langkawi Malaysia.

Akinwumi, S. A. and Omotosho, T. V. and Willoughby, A.A. and Mandeep, J. S and Abdullah, M. (2015) Seasonal Variation of Surface Radio Refractivity and Water Vapour Density for 48 Stations in Nigeria. In: International Conference on Space Science and Communication, 10-12 August 2015, Langkawi Malaysia.

Arijaje, Theophilus E. and Omotosho, T. V. and Akinwumi, S. A. and Ometan, Oluwafunmilayo O. UNSPECIFIED In: UNSPECIFIED.

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