Výsledky vyhledávání - "A. W. Opukumo"

Exposure, geochemical, and spatial distribution patterns of an oil spill in parts of the Niger Delta Region of Nigeria

Autor: Ifeoma Mary Ugwu, Desmond Eteh, Nabila Shehata, Davidson E. Egirani, Alfred W. Opukumo

Publikováno v: Health and Environment. 2:103-117

Large-scale and small-scale spilt oil is as old as exploration activities in the Niger Delta region of Nigeria. There is a need to provide the exposure, geochemical and spatial characteristics in the Niger Delta Region of Nigeria because of the effec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56daea254ad89b250a10dab04a22c894
https://doi.org/10.25082/he.2021.01.005

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Data-Driven Analysis Based on Graphical and Statistical Modelling of the Water Quality of Niger Delta Region of Nigeria

Autor: Ifeoma Mary Ugwu, Davidson E. Egirani, Alfred W. Opukumo, Mohd Talib Latif

Publikováno v: Cloud Computing and Data Science. :1-19

Data-driven models derived from data science tools have been used to investigate water quality in some parts of the Niger Delta Region (NDR) of Nigeria. 11 communities were affected in this study. 11 water samples obtained from 25 available sources c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e3488358c24a569df4ebeb0ea66b816
https://doi.org/10.37256/ccds.212021478

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Experimental Studies on the Characterization of Niger Delta Smectite and its Performance as a Geochemical, Bacteriological, and Geotechnical Barrier System

Autor: Davidson E. Egirani, Nabila Shehata, Ifeoma Mary Ugwu, Alfred W. Opukumo

Publikováno v: ATHENS JOURNAL OF SCIENCES. 7:207-224

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a27942e877ad915717f184116b97adf
https://doi.org/10.30958/ajs.7-4-2

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Smart Materials: The Next Generation

Autor: Nabila Shehata, Mohammad A. Abdelkareem, Enas T. Sayed, Davidson E. Egirani, Alfred W. Opukumo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8577ea0e3b72c2f7436f549ddc4fefa
https://doi.org/10.1016/b978-0-12-815732-9.00062-0

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Stress-Strain Characteristics of a Cement-Bentonite Mix for a Barrier System The Implication of Time and Curing

Autor: Alfred W. Opukumo, Reward K. Douglas, Davidson E. Egirani

Publikováno v: Asian Journal of Engineering and Technology. 9

For containment and water exclusion purposes, cement-bentonite (CB) barrier walls are usually built, with certain design criteria specified for the wall to fulfill intended purposes. While permeability is believed to be the most important criterion,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::feee2d3e8608b695c752a7309660b38a
https://doi.org/10.24203/ajet.v9i2.6602

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Deformation and Compression Behaviour of a Cement–Bentonite Slurry for Groundwater Control Applications

Autor: A.C.D. Royal, L. M. Perkins, Muhammad Akbar Walenna, A. W. Opukumo, C. S. Qadr

Publikováno v: Geotechnical and Geological Engineering.

Cement bentonite (CB) barriers are self-supporting, low permeability, structures used to retard groundwater flow and as such strength and hydraulic conductivity parameters are often stipulated when developing the mixtures. This paper reports an inves

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::964be7bebfaa77622f57d5ca54cca3e7
https://doi.org/10.1007/s10706-017-0359-9

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