Y. E. Chad-Umoren

Estimation of Radon Concentration around Public Spaces and Residential Homes with Altitude within Cities of Delta State, Nigeria

N. T. Ilugo, G. O. Avwiri & Y. E. Chad-Umoren · Physical Science International Journal · 2022

This study evaluates the radon concentrations in public places and private residences with different altitudes in selected locations in Delta State. These measurements were carried out using a professional radon monitoring instrument (Alpha GUARD PQ2000 PRO) and a geographical po...

Open access Research Article 10.9734/psij/2022/v26i11-12770

Occupational Hazards from Outdoor and Indoor Radiation in Oil Field Facilities in Rivers State, Nigeria

G. O. Avwiri, J. Ekpo & Y. E. Chad-Umoren · Asian Journal of Physical and Chemical Sciences · 2019

The aim of this study is to determine the occupational hazards due to exposure to gamma radiations from oil and gas facilities. In-situ measurement of radiation exposure rate of some Oil Field Facilities in Rivers State, Nigeria  carried out using Digilert 200 and Radalert 100 nu...

Open access Research Article 10.9734/ajopacs/2019/v7i430099

Radiological Survey of Oil and Gas Wastes and its Health Risks in Niger Delta Region of Nigeria

C. P. Ononugbo, G. O. Avwiri, J. I. Ekpo & Y. E. Chad-Umoren · Physical Science International Journal · 2019

Aim: The aim of this study is radiometric survey of oil and gas wastes and its health risks in Niger Delta region of Nigeria.  Study Design: This study was purely an experimental work which involves collection of samples and laboratory analysis. Place and Duration of the Study: T...

Open access Research Article 10.9734/psij/2019/v23i430163