Abstract Radioactivity of 226Ra, 232Th, and 40K were measured in a total of 92 samples,
including eight commonly used types of building materials that were obtained from local …

The present study was carried out to investigate the risk of heavy metal contamination in
groundwater in Ota, Ogun state. Water samples were taken from seven (7) major …

Realizing the probable health risk via the exposures to gamma radiations caused by
terrestrial radionuclides, concentrations of 4 0 K, 226 Ra (238 U) and 232 Th radionuclides …

The objective of the study was to estimate the effective dose rates of external population
exposure based on measurements of average specific activity of natural radionuclides …

The aim of this study is to measure the trace metal pollution in surface waters, spring waters
and groundwater found in the Djebel Onk. The samples were analyzed using the Inductively …

The appearance and atmosphere of a building can be enhanced by the aesthetic appeal of
its decoration. Building materials used for construction purposes, such as rocks, stones, and …

Radiological investigation of 35 brands of most popularly used sachet drinking water in
Ondo state, Nigeria has been carried out using a spectrometric method for evaluating the …

The activity levels of 238 U, 232 Th and 40 K in soil surrounding major office complexes in
Covenant University were analyzed for radiological hazards to determine the safety of the …

This study measured the natural radioactivity of 226Ra, 232Th and 40K in 20 granite
samples obtained from the Erongo Mountain Belt and Usakos Dome of the Erongo region …

Background: Most parts of the Erongo region of Namibia have shown high background
radiation. The aim and objective of this study is to determine the natural radioactivity levels …