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Main Title Generalized model of the time-dependent weathering of half-life of the resuspension factor /
Author Oksza-Chocimoski, George V. ; Oksza-Chocimowski., George V.
CORP Author Office of Radiation Programs, Las Vegas, Nev.
Publisher U.S. Environmental Protection Agency, Office of Radiation Programs ; Available from the National Technical Information Service,
Year Published 1977
Report Number EPA ORP-LV-77-4
Stock Number PB-281165
OCLC Number 36655496
Subjects Radioactivity--Measurement ; Plutonium--Measurement ; Air--Pollution
Additional Subjects Radioactive contaminants ; Mathematical models ; Concentration(Composition) ; Plutonium isotopes ; Numerical analysis ; Air pollution ; Half life ; Plutonium 239 ; Resuspension factors
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101MELS.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EIAD  EPA 420-ORP/LV-77-4 Region 2 Library/New York,NY 11/08/2002 DISPERSAL
EJBD ARCHIVE EPA ORP-LV-77-4 Headquarters Library/Washington,DC 08/20/2014
EJBD  EPA ORP-LV-77-4 Headquarters Library/Washington,DC 08/20/2014
ELBD  EPA ORP-LV-77-4 AWBERC Library/Cincinnati,OH 10/23/2021
NTIS  PB-281 165 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation vi, 42 pages : illustrations, maps ; 28 cm
Abstract A generalized model has been developed to predict the changes with time in the weathering half-life of the resuspension factor for plutonium 239 and other long-lived radioactive contaminants. The model is largely based on assumptions and empirical data presented by other authors, and is applicable to a wide range of average conditions. These conditions are parametrically described as ratios of initial and final resuspension factors, valid for a given locality. Based on the above model of time-dependent half-life, the corresponding general model of time-dependent resuspension factor is developed and presented in the report. Graphs of both models for a range of conditions and graphic comparisons of specific cases of these models with existant models are included in the report.
Notes "ORP/LV-77-4." "February 1977." Includes bibliographical references.
Place Published Las Vegas, Nev. Springfield, Va.
Corporate Au Added Ent United States. Environmental Protection Agency. Office of Radiation Programs.
Title Ser Add Ent Technical note ; OPR/LV-77-4.; Technical note ; OPR/LV-78-4.
NTIS Title Notes Technical note.
PUB Date Free Form 1977
Series Title Traced Technical note ; Technical note ; OPR/LV-77-4 OPR/LV-78-4
Series Title Untraced Technical note ; OPR/LV-77-4\ Technical note ; OPR/LV-78-4
Category Codes 18H; 18G; 68F; 77G
NTIS Prices PC A04/MF A01
Primary Description 200/03
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Control Number 323741769
OCLC Time Stamp 20211014213019
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01970cam 2200469 a 45010