Results 171 to 180 of about 202,697 (247)

Chemical Methods for Removing Radon and Radon Daughters from Air

Science, 1972
Liquid bromine trifluoride and the solid complexes ClF 2 SbF 6 , BrF 2 SbF 6 , BrF 4 Sb 2 F 11 , IF 4 (SbF 6 ) 3
L. Stein
semanticscholar   +5 more sources

Background Concentrations of Radon and Radon Daughters in Canadian Homes

Health Physics, 1980
Abstract Measurements of radon and radon daughters were carried out in 14 Canadian cities on a total of 9999 homes selected in a statistically random manner. The geometric means of the different cities varied from 0.14 to 0.88 pCi/l for radon and 0.0009 to 0.0036 Working Levels for radon daughters.
R G, McGregor, P, Vasudev, E G, Letourneau, R S, McCullough, F A, Prantl, H, Taniguchi   +5 more
openaire   +3 more sources

Characterization of radon gas transmission rate in pore structures of different rock layers by radon daughters inversion calculation.

Journal of Environmental Radioactivity
Determining the transmission rate of radon gas in overburden strata is crucial for conducting a comprehensive study of radon gas's longitudinal and long-distance migration mechanisms.
Kaili Dong, Xiaoyuan Liu, Yulong Zhang, Tianhe Kang, Junfeng Wang   +4 more
semanticscholar   +3 more sources

Lung cancer in Swedish iron miners exposed to low doses of radon daughters.

New England Journal of Medicine, 1984
E. Radford, K. Renard
semanticscholar   +3 more sources

The activity of radon daughters in high-rise buildings.

Health Physics, 1982
F. Abu-Jarad, J. Fremlin
semanticscholar   +3 more sources

Lung cancer mortality among nonsmoking uranium miners exposed to radon daughters.

JAMA - Journal of the American Medical Association, 1989
R. Roscoe, Kyle Steenland, William Halperin, James J. Beaumont, Richard J. Waxweiler   +4 more
semanticscholar   +3 more sources

Radon Daughters and Lung Cancer

New England Journal of Medicine, 1985
openaire   +4 more sources

Observational study of the scavenging of radon daughters by precipitation from the atmosphere

Environment International, 1996
N. Fujinami
semanticscholar   +3 more sources

Uncertainties associated with assessing Ontario uranium miners’ exposure to radon daughters

Journal of Radiological Protection, 2019
The Ontario uranium miners study is a large (n = 28 546) cohort with low levels of radon exposure relative to other uranium miner cohorts. Multiple methods were used over time to estimate annual occupational exposure to radon daughters including: mine ...
G. Navaranjan, D. Chambers, P. Thompson, M. Do, C. Berriault, P. Villeneuve, P. Demers   +6 more
semanticscholar   +1 more source

Radon Daughter Plateout - I Measurements

Health Physics, 1983
Radon daughter plateout (surface deposition) was measured directly in 1.9 and 20-m3 chambers. To test the effect of different parameters on plateout, measurements were made over a wide range of particle concentrations and sizes. The results indicate that plateout is strongly dependent on particle concentration.
A C, George, E O, Knutson, K W, Tu
openaire   +2 more sources