Two domestic solar dryers were designed and tested in Abraka, Delta State of Nigeria. One has a mirror reflector to concentrate sun – light energy into the dryer while other has no reflector. The dryer ovens were subjected to a number of experimental tests by drying/cooking six d...
Open access
Research Article10.9734/BJAST/2015/9433
The γ radiation exposure due to radioactivity concentration of 40K, 238U and 232Th in soil samples from 250 different locations from 40 communities in the oil – producing region of Nigeria was carried out. The radioactivity concentrations of these radionuclides were used to deter...
Open access
Research Article10.9734/BJMMR/2014/10381
Radioactivity measurements were carried out in and around Warri Refining and Petrochemical Company in the Niger Delta region of Nigeria for the naturally occurring radionuclides of 40K, 238U and 232Th. The values were used to determine the excess lifetime cancer risk (ELCR) and t...
Open access
Research Article10.9734/BJMMR/2014/7180
Aims: To determine the natural radionuclide concentrations and the associated health hazard implications in samples from refuse dumps in the Federal University of Technology, Owerri, Nigeria. Study Design: Forty (40) samples from refuse dump sites were collected at different loca...
Open access
Research Article10.9734/CJAST/2018/45075
Aims: To determine the gamma dose rates and radionuclide concentration levels in soil samples from the Federal University of Technology, Owerri, Nigeria. Study Design: Sixty (60) soil samples were collected at different locations in the Federal University of Technology, Owerri, N...
Open access
Research Article10.9734/BJAST/2015/12171