Background: The activity concentrations of natural radionuclides in soil around a coal-fired thermal power plant of northwest China were investigated for assessing the radioactivity level. Materials and Methods: Soil samples were collected around the coal-fired thermal power plant and their radioactivity levels were determined using gamma ray spectrometry. Radiation hazards were assessed by rad...

Several studies have suggested the potential value in applying gamma radiation surveys to support identification of buried archaeological features. However, number previous is very small and has yielded mixed results. The true efficacy technique therefore unclear. Here, we report on an alternative survey method that uses Groundhog®, a portable system with spectrometric capability, achieve high ...

Background: Radioactive contamination in soil arises due to various activities of human being, such as nuclear energy generation, use of radioisotopes in industrial applications, science, technology, medicine and release of radiation in nuclear weapon tests. Materials and Methods: The two districts (Peshawar and Nowshera) of Khyber Pakhtunkhwa, Pakistan were selected for the study of anthropoge...