Outdoor absorbed dose rates were measured in selected areas of Abeokuta in Nigeria; some with rock outcrops and others with soil overburden. Measurements were carried out using a Geiger Muller Survey Meter and a Global Positioning System (GPS). Result shows absorbed dose rates ranged from 1.0 x 103 to 1.3 x 103 nGy/hr among the rock outcrop areas and from 0.6 x 103 to 0.8 x 103 nGy/hr among the soil -covered areas. The average absorbed dose rate was 1180 ±3 nGy/hr for the rock outcrop areas and 689 ±3 nGy/hr for the soil -covered areas and assuming 0.4 occupancy factor, the corresponding average annual effective dose rates were calculated to be 2.89 ± 0.01 mSv/yr for the rock outcrop areas and 1.69 ± 0.01 mSv/yr for the soil –covered areas ...
Natural radioactivity in coastaline area soil of Ado-Odo/Ota has been carried out to ascertain the ...
Rocks are known to contain radionuclides that emit radiation continuously. The assessment of activit...
AbstractPresent study measured the terrestrial radiation and evaluated absorbed dose rates from prim...
The activity concentration of 238U, 232Th and 40K in the soils of mining and living areas of Ijero ...
A study to estimate the annual effective dose equivalent (AEDE) and excess lifetime cancer risk (ELC...
Terrestrial radiations are natural types from radionuclides found in rocks, building materials and ...
Super SPEC RS-125 radiation detector with large 2.0 x 2.0 NaI crystal and linear energy ranging from...
Super SPEC RS-125 radiation detector with large 2.0 x 2.0 NaI crystal and linear energy ranging fro...
The natural radioactivity of surface soils collected from various locations in Ondo City were measur...
Present study measured the terrestrial radiation and evaluated absorbed dose rates from primordial r...
Present study measured the terrestrial radiation and evaluated absorbed dose rates from primordial r...
The activity concentration of 238U, 232Th and 40K in the soils of mining and living areas of Ijero E...
The study presents a radiometric survey of Background Ionizing Radiation (BIR) dose levels in ten qu...
The radioactivity levels were measured using a hand-held gamma-ray survey meter and NaI (Tl) based g...
The study presents a radiometric survey of Background Ionizing Radiation (BIR) dose levels in ten qu...
Natural radioactivity in coastaline area soil of Ado-Odo/Ota has been carried out to ascertain the ...
Rocks are known to contain radionuclides that emit radiation continuously. The assessment of activit...
AbstractPresent study measured the terrestrial radiation and evaluated absorbed dose rates from prim...
The activity concentration of 238U, 232Th and 40K in the soils of mining and living areas of Ijero ...
A study to estimate the annual effective dose equivalent (AEDE) and excess lifetime cancer risk (ELC...
Terrestrial radiations are natural types from radionuclides found in rocks, building materials and ...
Super SPEC RS-125 radiation detector with large 2.0 x 2.0 NaI crystal and linear energy ranging from...
Super SPEC RS-125 radiation detector with large 2.0 x 2.0 NaI crystal and linear energy ranging fro...
The natural radioactivity of surface soils collected from various locations in Ondo City were measur...
Present study measured the terrestrial radiation and evaluated absorbed dose rates from primordial r...
Present study measured the terrestrial radiation and evaluated absorbed dose rates from primordial r...
The activity concentration of 238U, 232Th and 40K in the soils of mining and living areas of Ijero E...
The study presents a radiometric survey of Background Ionizing Radiation (BIR) dose levels in ten qu...
The radioactivity levels were measured using a hand-held gamma-ray survey meter and NaI (Tl) based g...
The study presents a radiometric survey of Background Ionizing Radiation (BIR) dose levels in ten qu...
Natural radioactivity in coastaline area soil of Ado-Odo/Ota has been carried out to ascertain the ...
Rocks are known to contain radionuclides that emit radiation continuously. The assessment of activit...
AbstractPresent study measured the terrestrial radiation and evaluated absorbed dose rates from prim...