Document Detail


Nanosize radon short-lived decay products in the air of the Postojna Cave.
MedLine Citation:
PMID:  18237766     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
At two points in the Postojna Cave, short-term monitoring in summer and in winter of air concentrations of radon and radon decay products, equilibrium factor, unattached fraction of radon decay products (f(un)), barometric pressure, relative air humidity in the cave and air temperature in the cave and outdoor has been carried out, with the emphasis on f(un). Dose conversion factors, calculated on the basis of f(un) values obtained (ranging from 0.09 to 0.65) exceed 5 mSv WLM(-1), by a factor of 11.5-14.0 in summer and of 3.0-4.0 in winter for mouth breathing, and 3.1-3.5 in summer and 1.5-1.7 in winter for nasal breathing.
Authors:
Janja Vaupotic
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2008-01-31
Journal Detail:
Title:  The Science of the total environment     Volume:  393     ISSN:  0048-9697     ISO Abbreviation:  Sci. Total Environ.     Publication Date:  2008 Apr 
Date Detail:
Created Date:  2008-02-18     Completed Date:  2008-06-10     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0330500     Medline TA:  Sci Total Environ     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  27-38     Citation Subset:  IM    
Affiliation:
Jozef Stefan Institute, Radon Center, P.O. Box 3000, 1001 Ljubljana, Slovenia. janja.vaupotic@ijs.si
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MeSH Terms
Descriptor/Qualifier:
Air Pollutants, Occupational / analysis*
Air Pollutants, Radioactive / analysis*
Occupational Exposure / analysis
Radiation Monitoring
Radon / analysis*
Seasons
Slovenia
Chemical
Reg. No./Substance:
0/Air Pollutants, Occupational; 0/Air Pollutants, Radioactive; 10043-92-2/Radon

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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