Estimation of Radiation Hazards of Natural Radionuclides in Archaeological Site (Tanis), Egypt

Estimation of Natural Radioactivity and Radiation Exposure in Environmental Soil Samples of Golestan, Iran

Introduction: Considering the risk of radiation, the measurement of the natural radiation sources seems to be necessary. In this study, the concentrations of the natural radionuclides, namely 226Ra, 232Th, and 40K, were measured in the soil samples taken from different locations of Golestan, Iran. The measurement results can also be used as a baseline to evaluate the impact of non-nuclear activ...

Study of natural radioactivity to Assess of radiation  hazards from soil samples collected  from Mounana in south-east of Gabon

Background: The present work aims to determine the activity concentrations of 226Ra, 233Th and 40K in soil samples collected in Mounana in the Southeastern region of Gabon, to evaluate the contribution of the natural. Materials and Methods: An HPGe p-type detector coupled with a multichannel analyzer DSA-1000 was used to perform measurements and process data. Data acquisition and analysis were ...

The Introduction of the Archaeological Site of Sibeh-Koukherd, Based on Archaeological and Archaeogeophysical Surveys Data

There are many archaeological sites in Iran that have been remained unknown and have been ignored during these years with our neglect and under the pretext of the growth of cities and villages. The study of these sites, each of which is a ring in the history of human studies, is necessary for the correct understanding of the culture of the past. In the village of Koukherd -which is located in B...

Natural radioactivity levels and associated radiation hazards in Nile river sediments from Aswan to El-Minia, Upper Egypt

The natural radionuclides Ra, Th and K contents in the Nile river sediments at various locations in Upper Egypt from Aswan to El-Minia have been investigated using gamma spectrometric analysis. Determination and measurement of radionuclide concentration are of great importance for assessment of external radiation dose received by man. The range and mean values of Ra, Th and K activity concentra...

Natural Radionuclides in Seafood