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  1. Exploring the suitability of narrow-bandgap compounds for thermoelectric application

    Article • Physica Scripta, June 2023, Institute of Physics Publishing

    Dr. Samuel T Ogunjo

  2. Densification of air quality monitoring in Nigeria: Progress and challenges

    Article • May 2023, Copernicus GmbH

    Dr. Samuel T Ogunjo

  3. Imprints of large-scale oscillations on river flow in selected Canadian river catchments

    Article • May 2023, Copernicus GmbH

    Dr. Samuel T Ogunjo

  4. Multifractal detrended fluctuation analysis of particulate matter and atmospheric variables at different time scales

    Article • Meteorology and Atmospheric Physics, May 2023, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  5. Characterizing river discharge along River Niger using complexity–entropy causality plane

    Article • Arabian Journal of Geosciences, April 2023, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  6. Evolution and copula modelling of drought duration and severity over Africa using CORDEX‐CORE regional climate models

    Article • International Journal of Climatology, March 2023, Wiley

    Dr. Samuel T Ogunjo

  7. Identification and characterization of molecular entities differentially expressed in bacteria genome upon treatment with glyphosate shock

    Article • Heliyon, March 2023, Elsevier

    Dr. Samuel T Ogunjo

  8. The Impact of the First and Second Waves of COVID‐19 Pandemic in Nigeria

    Article • GeoHealth, March 2023, American Geophysical Union (AGU)

    Dr. Samuel T Ogunjo

  9. The impact of the 2007–2008 global financial crisis on the multifractality of the Nigerian Stock Exchange

    Article • SN Business & Economics, January 2023, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  10. Comparative Study of Worst Month Rain Rate and Attenuation Statistics for Satellite Links in Nigeria

    Article • Radio Science, January 2023, American Geophysical Union (AGU)

    Dr. Samuel T Ogunjo

  11. Association Between Weather Parameters and SARS‐CoV‐2 Confirmed Cases in Two South African Cities

    Article • GeoHealth, November 2022, American Geophysical Union (AGU)

    Dr. Samuel T Ogunjo

  12. Machine learning models for prediction of rainfall over Nigeria

    Article • Scientific African, July 2022, Elsevier

    Dr. Samuel T Ogunjo, Dr. Olusola Samuel Ojo

  13. Geomorphic covariance structures of selected channel morphological variables across the alluvial-bedrock continuum in the Upper Ogun River Basin, Southwestern Nigeria

    Article • June 2022, Copernicus GmbH

    Assistant Professor Adeyemi Olusola, Dr. Samuel T Ogunjo, olutoyin Adeola Fashae

  14. Evaluation of dry and wet spell events over West Africa using CORDEX-CORE regional climate models

    Article • Modeling Earth Systems and Environment, May 2022, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  15. Predicting COVID‐19 Cases From Atmospheric Parameters Using Machine Learning Approach

    Article • GeoHealth, April 2022, American Geophysical Union (AGU)

    Dr. Samuel T Ogunjo

  16. Modified hybrid combination synchronization of chaotic fractional order systems

    Article • Soft Computing, March 2022, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  17. Signature of teleconnection patterns in river discharge within the Niger Basin

    Article • Meteorology and Atmospheric Physics, March 2022, Springer Science + Business Media

    Assistant Professor Adeyemi Olusola, Dr. Samuel T Ogunjo

  18. Forecasting tropospheric wet delay using LSTM neural network

    Article • IOP Conference Series Earth and Environmental Science, March 2022, Institute of Physics Publishing

    Dr. Samuel T Ogunjo

  19. The role of meteorological variables and aerosols in the transmission of COVID‐19 during Harmattan Season

    Article • GeoHealth, January 2022, American Geophysical Union (AGU)

    Olumide Olaniyan , Dr. Samuel T Ogunjo

  20. Impact of global financial crisis on the complexity of emerging markets: Case study of the Nigerian Stock Exchange

    Article • Pramana, November 2021, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  21. Spatial variations in the trend of heatwave over West Africa

    Article • Journal of Physics Conference Series, October 2021, Institute of Physics Publishing

    Dr. Samuel T Ogunjo

  22. URSI-NG CONFERENCE 2021 ON THE FUTURE OF RADIO COMMUNICATION: PROSPECTS AND CHALLENGES

    Article • Journal of Physics Conference Series, October 2021, Institute of Physics Publishing

    Dr. Samuel T Ogunjo

  23. Tropospheric delay in microwave propagation in Nigeria

    Article • Arabian Journal of Geosciences, July 2021, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  24. Evolution of Dynamical Complexities in Geospace as Captured by Dst Over Four Solar Cycles 1964–2008.

    Article • Journal of Geophysical Research Space Physics, April 2021, American Geophysical Union (AGU)

    Dr. Samuel T Ogunjo

  25. Multifractal analysis of air and soil temperatures

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, March 2021, American Institute of Physics

    Dr. Samuel T Ogunjo

  26. Trends in extreme temperature indices over Lagos, Nigeria

    Article • IOP Conference Series Earth and Environmental Science, February 2021, Institute of Physics Publishing

    Dr. Samuel T Ogunjo

  27. Second-order Markov chain models of rainfall in Ibadan, Southwest Nigeria

    Article • IOP Conference Series Earth and Environmental Science, February 2021, Institute of Physics Publishing

    Dr. Samuel T Ogunjo

  28. Solar energy potentials in different climatic zones of Nigeria

    Article • IOP Conference Series Materials Science and Engineering, January 2021, Institute of Physics Publishing

    Dr. Samuel T Ogunjo

  29. Dynamics of Inter-community Spread of Covid-19

    Article • January 2021, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  30. Complexity of global sea surface temperature

    Article • December 2020, Indian Academy of Sciences

    Dr. Samuel T Ogunjo

  31. Multifractality in global sea surface temperature

    Article • December 2020, Indian Academy of Sciences

    Dr. Samuel T Ogunjo

  32. Multifractal Properties of Meteorological Drought at Different Time Scales in a Tropical Location

    Article • Fluctuation and Noise Letters, September 2020, World Scientific Pub Co Pte Lt

    Dr. Samuel T Ogunjo

  33. Impact of COVID -19 pandemic lockdown on distribution of inorganic pollutants in selected cities of Nigeria

    Article • Air Quality Atmosphere & Health, September 2020, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  34. Statistics of vertical refractivity gradient over Akure, Nigeria

    Article • August 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Samuel T Ogunjo

  35. Nonlinear characterization and interaction in teleconnection patterns

    Article • Advances in Space Research, April 2020, Elsevier

    Dr. Samuel T Ogunjo

  36. The Possibility Of Uniform Pseudo-Random Number Generation By A Group Of Humans

    Article • March 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Samuel T Ogunjo

  37. SPATIO-TEMPORAL VARIATION OF NONLINEARITY IN TROPOSPHERIC ZENITH WET DELAY OVER WEST AFRICA

    Article • Telecommunications and Radio Engineering, January 2020, Begell House

    Dr. Samuel T Ogunjo

  38. Chaos suppression in fractional order systems using state-dependent noise

    Article • SN Applied Sciences, November 2019, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  39. Chaotic signature of climate extremes

    Article • Theoretical and Applied Climatology, September 2019, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  40. Spatial Dynamical Complexity of Precipitation and Temperature Extremes over Africa and South America

    Article • Asia-Pacific Journal of Atmospheric Sciences, July 2019, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  41. Quantification of historical drought conditions over different climatic zones of Nigeria

    Article • Acta Geophysica, March 2019, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  42. Temporal variation of soil volumetric water content

    Article • January 2019, American Institute of Physics

    Dr. Samuel T Ogunjo

  43. Nigerian women in physics: Advances and challenges (2014–2017)

    Article • January 2019, American Institute of Physics

    Dr. Samuel T Ogunjo

  44. Distribution analysis and autoregressive modelling of ultraviolet radiation over Akure, Nigeria

    Article • International Journal of Environment and Health, January 2019, Inderscience Publishers

    Dr. Samuel T Ogunjo

  45. Assessing the Impact of Vegetation Cover on Total Column Ozone Over West Africa

    Article • December 2018, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  46. The Development of an Enhanced Biomass Gasifier Stove

    Article • Proceedings of the National Academy of Sciences India Section A Physical Sciences, December 2018, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  47. Les lapins nourris avec de l’amidon de manioc fermentée je résidus: Effet sur le rendement et l’état de santé

    Article • Archivos de Zootecnia, October 2018, Cordoba University Press (UCOPress)

    Johnson Oluwasola Agbede , Dr. Samuel T Ogunjo

  48. The Possibility of Uniform Pseudo-random Number Generation by a Group of Humans

    Article • October 2018, Center for Open Science

    Dr. Samuel T Ogunjo

  49. Bifurcation and mixed tracking of the discrete fractional LPA model

    Article • International Journal of Dynamics and Control, April 2018, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  50. Multiswitching Synchronization Between Chaotic Fractional Order Systems of Different Dimensions

    Article • January 2018, Elsevier

    Dr. Samuel T Ogunjo

  51. Thermodynamic properties of Al in ternary lead-free solder Al-Sn-Zn alloys

    Article • Materials Science-Poland, October 2017, De Gruyter

    Dr Yisau A Odusote, Dr. Samuel T Ogunjo

  52. Comparison of Three Different Synchronization Schemes for Fractional Chaotic Systems

    Article • January 2017, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  53. Dynamics of Delayed Memristive Systems in Combination Chaotic Circuits

    Article • January 2017, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  54. Quantification of scaling exponents and dynamical complexity of microwave refractivity in a tropical climate

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, December 2016, Elsevier

    Dr. Samuel T Ogunjo

  55. Phase synchronization between tropospheric radio refractivity and rainfall amount in a tropical region

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, November 2016, Elsevier

    Dr. Samuel T Ogunjo, Ayodeji Ashidi

  56. How predictable are temperature and rainfall over Nigeria?

    Article • Theoretical and Applied Climatology, July 2016, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  57. EEG CHARACTERIZATION USING NONLINEAR SIGNATURES

    Article • Frontiers in Human Neuroscience, January 2016, Frontiers

    Dr. Samuel T Ogunjo

  58. How predictable is solar radiation in Nigeria?

    Article • Theoretical and Applied Climatology, September 2015, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  59. Women in physics in Nigeria: Status, actions, and progress (2011–2014)

    Article • January 2015, American Institute of Physics

    Dr. Samuel T Ogunjo

  60. Increased-order generalized synchronization of chaotic and hyperchaotic systems

    Article • Pramana, September 2014, Springer Science + Business Media

    Dr. Samuel T Ogunjo

  61. Predicting radio refractivity using a stochastic model

    Article • August 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Samuel T Ogunjo

  62. VARIATIONS IN NON-LINEARITY IN VERTICAL DISTRIBUTION OF MICROWAVE RADIO REFRACTIVITY.

    Article • Progress In Electromagnetics Research M, January 2014, EMW Publishing

    Dr. Samuel T Ogunjo

  63. Reduced order hybrid function projective combination synchronization of three Josephson junctions

    Article • Archives of Control Sciences, January 2014, De Gruyter

    Dr. Samuel T Ogunjo

  64. Comparison of backstepping and modified active control in projective synchronization of chaos in an extended Bonhöffer–van der Pol oscillator

    Article • Pramana, April 2013, Springer Science + Business Media

    Dr. Samuel T Ogunjo