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Two-measurement Methods for Working-level Determinations of Radon Daughters, a Theoretical Study.

Authors
Holub-RF
Source
MISSING :47 pages
Link
NIOSHTIC No.
10001630
Abstract
The Bureau of Mines has evaluated four working-level radiation- measurement methods and optimized them from the inherent and statistical error standpoint. Optimization with respect to various sampling and measurement times yielded no marked improvement over the existing methods. However when appropriate approximations are made and evaluated, these two-measurement methods can be reduced to simple formulas, eliminating a need to use nomograms. These modified methods also have improved inherent error characteristics. A new method--a combination of two existing methods--with improved inherent and statistical errors has been suggested. All the pertinent equations are given, together with the computer program, so that any two-measurement method can be readily evaluated.
Publication Date
19800101
Document Type
IH; Report of Investigations
Fiscal Year
1980
NTIS Accession No.
NTIS Price
Identifying No.
RI 8422
NIOSH Division
DRC;
Source Name
MISSING
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