Results 181 to 190 of about 1,309 (228)

Improved Radon Daughter Monitoring Procedure

American Industrial Hygiene Association Journal, 1969
Abstract A simple, rapid procedure for monitoring radon daughters in mine air has been developed., Air is drawn through a membrane filter for a period, the duration of which is adjusted to the minimum sampling time necessary to give a specified accuracy in the final results.
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Radon Daughter Exposure to Uranium Miners

Health Physics, 1982
Radon exposures to U.S. uranium miners under present conditions average about 1.3 WLM per year approximately or equal to 60 WLM per full working lifetime. This is intermediate between (a) the lowest exposures for which there have been excess lung cancers reported among U.S. miners (120-240 WLM) and (b) average environmental radon exposures (16 WLM), so
openaire   +2 more sources

RADON GAS TESTING: A POOR INDICATOR OF RADON DAUGHTER EXPOSURE

American Industrial Hygiene Association Journal, 1990
The problem of residential radon has created a demand for testing services that has been partly met by industrial hygienists. The United States Environmental Protection Agency (EPA), while disavowing responsibility or jurisdiction in this matter, has nonetheless published guidelines for homeowners to use in interpreting test results.
openaire   +1 more source

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
openaire   +2 more sources

Radon isotopes and daughters in the atmosphere

Archiv für Meteorologie, Geophysik und Bioklimatologie Serie A, 1972
Recent results are given of research on atmospheric radon-222 and radon-220 as well as their decay products. A few particular problems have become objects of increasing attention during the last decade. Extensive studies have been made on atmospheric radon-220 (thoron) detected formerly in a qualitative way only.
openaire   +1 more source

RADON DAUGHTER ANALYZER.

Health Physics, 1980
F. M. Cox, B. M. Shoffner
openaire   +1 more source

Electronic Radon Daughter Dosimetry

Health Physics, 1979
openaire   +2 more sources

Radon Daughters and Lung Cancer

New England Journal of Medicine, 1985
openaire   +2 more sources

Bibliography on the Dosimetry of Radon and Radon Daughters

1978
C. Holoway, J. Turner, M. Johnson, A. Loebel   +3 more
openaire   +1 more source

Measurements of Radon and Radon Daughters in Dwellings in Algiers

Radiation Protection Dosimetry, 1988
D.E. Cherouati, S. Djeffal
openaire   +1 more source