U-238 content in urine of uranium miners in dependence on ihalation intake pattern and physico-chemical parameters of inhaled aerosol
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652052%3A_____%2F14%3A%230000289" target="_blank" >RIV/86652052:_____/14:#0000289 - isvavai.cz</a>
Result on the web
<a href="http://www.irpa2014europe.com/wp-content/uploads/2014/10/IRPA2014_AbstractBook_13.10.14.pdf" target="_blank" >http://www.irpa2014europe.com/wp-content/uploads/2014/10/IRPA2014_AbstractBook_13.10.14.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
U-238 content in urine of uranium miners in dependence on ihalation intake pattern and physico-chemical parameters of inhaled aerosol
Original language description
The study is based on measurements of U-238 in urine among 110 active uranium miners using highresolution inductively coupled mass spectrometry method. Daily levels are in the range of 0.2 ? 8.5 mBq with the mean of 2.2 and standard deviation of 2.0. Theexperimental data are compared to those estimated from U-238 inhalation intake derived from long lived alpha activities monitored by personal ALGADE dosimeters and calculated excretion functions and calculated data is evaluated for different parameterslike isotopic composition, particle size, or solubility of aerosol in the lungs. The correlations between observed and calculated values vary between 0.4 and 0.6 for different physico-chemical parameters. The uncertainty of exposure data is assessed as well taking into account the temporal pattern of daily exposures, profession and age of miners.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
DL - Nuclear waste, radioactive pollution and control
OECD FORD branch
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Result continuities
Project
<a href="/en/project/7G13001" target="_blank" >7G13001: Low Dose Research towards Multidisciplinary Integration</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů