Results 151 to 160 of about 571 (174)

Radon exhalation from granite countertops and expected indoor radon levels

Journal of Radioanalytical and Nuclear Chemistry, 2016
Radon (222Rn) exhalation rates from granite countertops were measured using a continuous radon monitor. The countertops could be separated in three groups according to radon their exhalation rates. However, even for a worst-case scenario (e.g. E ~ 1.10 Bq m−2 h−1, no air circulation and full tile home) the contribution to indoor radon concentration is ...
Sarrou, I., Pashalidis, Ioannis, Sarrou, I., Pashalidis, Ioannis   +3 more
openaire   +2 more sources

ASSESSMENT OF RADIOACTIVITY AND RADON EXHALATION RATE IN EGYPTIAN CEMENT

Health Physics, 2004
The cement industry is considered as one of the basic industries that plays an important role in the national economy of developing countries. Activity concentration of 238U, 232Th, and 40K in local cement types from different Egyptian factories has been measured using a shielded HPGe detector.
openaire   +2 more sources

Radon and Thoron exhalation rate map in Japan

AIP Conference Proceedings, 2008
Measurements of radon and thoron exhalation rates have been done using the radon and thoron exhalation rate measuring instrument adopting the accumulation method. We obtained the 111 data in the 40 sites of the 14 prefectures in Japan. The arithmetic average value of the radon and thoron exhalation rates by all 111 data were obtained to be 8.6 mBq⋅m−2 ...
Hosoda Masahiro, Shimo Michikuni, Sugino Masato, Furukawa Masahide, Fukushi Masahiro, Minami Kazuyuki, Ejiri Kazutaka, Anselmo Salles Paschoa, Friedrich Steinhäusler   +8 more
openaire   +1 more source

Experimental study on the mechanism of radon exhalation during coal spontaneous combustion in goaf

Tunnelling and Underground Space Technology, 2021
Cunbao Deng
exaly  

A study on the differences in radon exhalation of different lithologies at various depths and the factors influencing its distribution in northern Shaanxi, China

Science of the Total Environment, 2022
Shi Qingmin, Jianjun Hu
exaly  

Study on the characteristics of radon exhalation from rocks in coal fire area based on the evolution of pore structure

Science of the Total Environment, 2023
Liyun Tang
exaly  

The Influence of Moisture and Temperature on Radon Exhalation

Radiation Protection Dosimetry, 1984
E. Stranden, A.K. Kolstad, B. Lind
openaire   +1 more source

Laboratory Measurements of Radon Exhalation and Diffusion

Radiation Protection Dosimetry, 1984
A. Poffijn, R. Bourgoignie, R. Marijns, J. Uyttenhove, A. Janssens, R. Jacobs   +5 more
openaire   +1 more source

Feasibility for Mapping Radon Exhalation Rate from Soil in China

Journal of Nuclear Science and Technology, 2004
Qiuju Guo, Weihai Zhuo
exaly  

Modeling of radon exhalation from soil influenced by environmental parameters

Science of the Total Environment, 2019
Qiuju Guo, Hagen Scherb, Hannah Marchi   +2 more
exaly