Zobrazeno 1 - 10
of 29
pro vyhledávání: '"F. Markun"'
Publikováno v:
Health Physics. 60:443-445
The Analytical Chemistry Laboratory at Argonne National Laboratory performs radiochemical analyses for a wide variety of sites within the Department of Energy complex. Since the chemical history of the samples may vary drastically from site to site,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d98e9b8baa6c99b9771cc79107d72e83
https://doi.org/10.2172/10174385
https://doi.org/10.2172/10174385
Autor:
F. Markun, H.F. Lucas
Publikováno v:
Nuclear Science and Engineering. 99:82-87
A procedure has been developed for preparing 3- to 9-iota volumes of air under natural conditions with a known concentration of /sup 222/Rn to be used for calibrating radon systems. Air is passed into a plastic bag through a standard /sup 226/Ra solu
A series of experiments is described which was designed to determine the variations caused in gamma-ray measurements of radioactivity in vivo by repeated positioning of a subject in the tilted chair, and by small changes in the position of the detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::688dcbc8b50fc34c6ae37825c62e731e
https://doi.org/10.2172/4093183
https://doi.org/10.2172/4093183
Publikováno v:
Health physics. 36(6)
Revised values for certain constants used in the calculation of the body content of $sup 226$Ra are listed and modifications of values already entered in file VVRA are noted. (auth)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3b9186be5215663ee6c28948c6b148f
https://doi.org/10.2172/4093182
https://doi.org/10.2172/4093182
A simplified radiochemical method has been developed for quantitatively analyzing radon gas in underground uranium mines. In this method, a measured volume of air is drawn by a pump through a drying tube and a cartridge containing dioxygenyl hexafluo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff03bac1ce3e463112a2da5d76955eda
https://doi.org/10.2172/7254951
https://doi.org/10.2172/7254951
Publikováno v:
Health physics. 23(4)
Publikováno v:
Science. 199:1211-1212
The rate of exhalation of radon by persons with long-standing radium burdens increases about twofold shortly after a meal. The increase is short-lived and "normal" values are regained in 1.5 to 2 hours. The effect may account in part for the poor rep