Profile Information
UDOSEN NDIFREKE
Senior Lecturer
Basic Information
- UDOSEN NDIFREKE
- 08080008017
- ndifrekeudosen@aksu.edu.ng
- Senior Lecturer
- Physics
- Academic Staff
Profile
JOB TITLE AND RESPONSIBILITIES
- Senior Lecturer, Department of Physics, Akwa Ibom State University.
- Conducting research projects within the fields of geophysics, environmental physics and related fields.
- Supervision of postgraduate and undergraduate seminars and research projects.
- Delivering lectures to postgraduate and undergraduate students.
- Active member of designated University committees.
- Pastoral care of students.
ACADEMIC QUALIFICATIONS
- BSc, Physics (2003), University of Uyo, Nigeria
- MSc, Exploration Geophysics (2007), University of Leeds, United Kingdom
- PhD, Geophysics (2013), University of Reading, United Kingdom
PROFESSIONAL MEMBERSHIP
- Nigerian Institute of Physics
EXPERTISE
- Inverse modelling
- Geophysics
- Environmental Physics
- Hydrogeology
- Groundwater studies
- Waste and contaminant studies
- Hydrochemistry
.
CONTACT DETAILS:
Email: ndifreke.udosen@yahoo.com
Telephone number: +234 808 000 8017
Postal Address: Department of Physics, Akwa Ibom State University, P.M.B 1167, Uyo, Akwa Ibom State, Nigeria.
Email: ndifreke.udosen@yahoo.com
Telephone number: +234 808 000 8017
Postal Address: Department of Physics, Akwa Ibom State University, P.M.B 1167, Uyo, Akwa Ibom State, Nigeria.
Research Area
- Application of surface geophysical techniques to solve environmental problems such as salt-water intrusion, leachate and waste contamination, and groundwater contamination and vulnerability.
- Development of forward modelling and reconstruction algorithms for electrical resistivity tomography.
- Computational optimization techniques for applied geophysical methods
Publications
Udosen, N.I. (2021). Geo-electrical modeling of leachate contamination at a major waste disposal site in south-eastern Nigeria. Journal of Modeling Earth Systems and Environment, https://doi.org/10.1007 /s40808-021-01120-9
Iniemem, J.I, Udosen, N.I., Tijani M.N., Affiah U.E, George, N.J (2020). Time-lapse electrical resistivity investigation of seawater intrusion in coastal aquifer of Ibeno, Nigeria. Journal of Applied Water Science. https://doi.org/10.1007/s13201-020-01316-x
Udosen, N.I. and Potthast, R.W.E. (2019). A framework for solving meta inverse problems: experimental design and application to an acoustic source problem study. Journal of Modeling Earth Systems and Environment, 5(2), 519–532. https://doi.org/10.1007/s40808-018-0541-y
Udosen, N.I. and George, N.J. (2018). A finite integration forward solver and a domain search reconstruction solver for electrical resistivity tomography (ERT). Journal of Modeling Earth Systems and
Environment, 4(1), 1–12. https://doi.org/10.1007/s40808-018-0412-6
Udosen, N.I. and George, N.J (2018). Characterization of electrical anisotropy in North Yorkshire, England using square arrays and electrical resistivity tomography. Journal of Geomechanics and Geophysics for
Geo-energy and Geo-resources, 4(3), 215–233 https://doi.org/10.1007/s40948-018-0087-5
Udosen, N.I. and Potthast, R.W.E. (2018). Automated optimization of electrode locations for electrical resistivity tomography. Journal of Modeling Earth Systems and Environment: 4(3), 1059–1083.
https://doi.org/10.1007/s40808-018-0472-7
George, N.J., Ekanem, A.M., Ibanga, J.I., Udosen, N.I. (2017). Hydrodynamic implication of Aquifer Quality Index (AQI) and flow zone (F21) in ground water abstraction: a case study of coastal hydrolithofacies in South-eastern Nigeria. Journal of Coastal Conservation, 21(6), 759–776.
https://doi.org/10.1007/s11852-017-0535-3
Iniemem, J.I, Udosen, N.I., Tijani M.N., Affiah U.E, George, N.J (2020). Time-lapse electrical resistivity investigation of seawater intrusion in coastal aquifer of Ibeno, Nigeria. Journal of Applied Water Science. https://doi.org/10.1007/s13201-020-01316-x
Udosen, N.I. and Potthast, R.W.E. (2019). A framework for solving meta inverse problems: experimental design and application to an acoustic source problem study. Journal of Modeling Earth Systems and Environment, 5(2), 519–532. https://doi.org/10.1007/s40808-018-0541-y
Udosen, N.I. and George, N.J. (2018). A finite integration forward solver and a domain search reconstruction solver for electrical resistivity tomography (ERT). Journal of Modeling Earth Systems and
Environment, 4(1), 1–12. https://doi.org/10.1007/s40808-018-0412-6
Udosen, N.I. and George, N.J (2018). Characterization of electrical anisotropy in North Yorkshire, England using square arrays and electrical resistivity tomography. Journal of Geomechanics and Geophysics for
Geo-energy and Geo-resources, 4(3), 215–233 https://doi.org/10.1007/s40948-018-0087-5
Udosen, N.I. and Potthast, R.W.E. (2018). Automated optimization of electrode locations for electrical resistivity tomography. Journal of Modeling Earth Systems and Environment: 4(3), 1059–1083.
https://doi.org/10.1007/s40808-018-0472-7
George, N.J., Ekanem, A.M., Ibanga, J.I., Udosen, N.I. (2017). Hydrodynamic implication of Aquifer Quality Index (AQI) and flow zone (F21) in ground water abstraction: a case study of coastal hydrolithofacies in South-eastern Nigeria. Journal of Coastal Conservation, 21(6), 759–776.
https://doi.org/10.1007/s11852-017-0535-3