dc.contributor.author |
Simpson, BRS
|
en_US |
dc.contributor.author |
Van Wyngaardt, WM
|
en_US |
dc.date.accessioned |
2007-02-06T08:46:53Z |
en_US |
dc.date.accessioned |
2007-06-07T10:02:23Z |
|
dc.date.available |
2007-02-06T08:46:53Z |
en_US |
dc.date.available |
2007-06-07T10:02:23Z |
|
dc.date.issued |
2006-10 |
en_US |
dc.identifier.citation |
Simpson, BRS and Van Wyngaardt, WM. 2006. Activity measurements of the high-energy pure beta-emitters Sr-89 and Y-90 by the TDCR efficiency calculation technique. Applied radiation and Isotopes, vol 64, 11 October, pp 1481-1484 |
en_US |
dc.identifier.issn |
0969-8043 |
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1479
|
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1479
|
|
dc.description.abstract |
The absolute activities of the pure beta-emitters Sr-89 and Y-90 have been determined by a direct method, namely the triple-to-double coincidence ratio (TDCR) efficiency calculation technique. This undertaking has extended further the number of radionuclides that have been standardized by this non-extrapolation liquid scintillation (LS) method. Both measurements were carried out within the framework of international key comparisons under the auspices of the International Bureau of Weights and Measures (BIPM). The TDCR results agreed well with those of other participating national laboratories, most using alternative (tracer) methods. |
en_US |
dc.format.extent |
148188 bytes |
en_US |
dc.format.mimetype |
application/pdf |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Pergamon-Elsevier Science Ltd |
en_US |
dc.rights |
Copyright: 2006 Pergamon-Elsevier Science Ltd |
en_US |
dc.subject |
Sr-89 |
en_US |
dc.subject |
Y-90 |
en_US |
dc.subject |
Activity measurements |
en_US |
dc.subject |
Liquid scintillations |
en_US |
dc.subject |
Coinidence countings |
en_US |
dc.subject |
TDCR techniques |
en_US |
dc.title |
Activity measurements of the high-energy pure beta-emitters Sr-89 and Y-90 by the TDCR efficiency calculation technique |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Simpson, B., & Van Wyngaardt, W. (2006). Activity measurements of the high-energy pure beta-emitters Sr-89 and Y-90 by the TDCR efficiency calculation technique. http://hdl.handle.net/10204/1479 |
en_ZA |
dc.identifier.chicagocitation |
Simpson, BRS, and WM Van Wyngaardt "Activity measurements of the high-energy pure beta-emitters Sr-89 and Y-90 by the TDCR efficiency calculation technique." (2006) http://hdl.handle.net/10204/1479 |
en_ZA |
dc.identifier.vancouvercitation |
Simpson B, Van Wyngaardt W. Activity measurements of the high-energy pure beta-emitters Sr-89 and Y-90 by the TDCR efficiency calculation technique. 2006; http://hdl.handle.net/10204/1479. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Simpson, BRS
AU - Van Wyngaardt, WM
AB - The absolute activities of the pure beta-emitters Sr-89 and Y-90 have been determined by a direct method, namely the triple-to-double coincidence ratio (TDCR) efficiency calculation technique. This undertaking has extended further the number of radionuclides that have been standardized by this non-extrapolation liquid scintillation (LS) method. Both measurements were carried out within the framework of international key comparisons under the auspices of the International Bureau of Weights and Measures (BIPM). The TDCR results agreed well with those of other participating national laboratories, most using alternative (tracer) methods.
DA - 2006-10
DB - ResearchSpace
DP - CSIR
KW - Sr-89
KW - Y-90
KW - Activity measurements
KW - Liquid scintillations
KW - Coinidence countings
KW - TDCR techniques
LK - https://researchspace.csir.co.za
PY - 2006
SM - 0969-8043
T1 - Activity measurements of the high-energy pure beta-emitters Sr-89 and Y-90 by the TDCR efficiency calculation technique
TI - Activity measurements of the high-energy pure beta-emitters Sr-89 and Y-90 by the TDCR efficiency calculation technique
UR - http://hdl.handle.net/10204/1479
ER -
|
en_ZA |