Coverage intervals according to MARLAP, Bayesian statistics and the new ISO 11929 for ionising radiation measurements

Simple item page
dc.contributor.authorGrientschnig, Dieter
dc.contributor.authorLira, Ignacio
dc.date.accessioned2024-01-10T13:12:06Z
dc.date.available2024-01-10T13:12:06Z
dc.date.issued2012
dc.description.abstractThe coverage intervals stipulated by ISO 11929 (2010) for estimating the uncertainty from ionising radiation measurements of replicate samples are compared with those of MARLAP (= Multi-Agency Radiological Laboratory Analytical Protocols Manual) and of Bayesian statistics. The latter two intervals agree well despite their different concepts. Whereas for either of them the ratio of the length of the coverage interval and MARLAP's standard uncertainty grows when the number of samples decreases, no such growth arises for the interval mandated by ISO 11929 (2010). It may therefore be too short (e.g. for three samples by a factor of approximately 2). (C) 2011 Elsevier Ltd. All rights reserved.
dc.description.funderFondecyt (Chile)
dc.fechaingreso.objetodigital20-03-2024
dc.format.extent8 páginas
dc.fuente.origenWOS
dc.identifier.doi10.1016/j.apradiso.2011.12.017
dc.identifier.issn0969-8043
dc.identifier.pubmedidMEDLINE:22206911
dc.identifier.urihttps://doi.org/10.1016/j.apradiso.2011.12.017
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/78139
dc.identifier.wosidWOS:000301914300025
dc.information.autorucIngeniería;Lira I ;S/I;99450
dc.issue.numero4
dc.language.isoen
dc.nota.accesocontenido parcial
dc.pagina.final719
dc.pagina.inicio712
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD
dc.revistaAPPLIED RADIATION AND ISOTOPES
dc.rightsacceso restringido
dc.subjectMeasurement uncertainty
dc.subjectBayesian data analysis
dc.subjectReplicate samples
dc.subjectEmpirical standard deviation
dc.subjectExtra-Poisson variation
dc.subjectGaussian distribution
dc.subjectCHARACTERISTIC LIMITS
dc.subjectRADIOACTIVITY
dc.subjectUNCERTAINTY
dc.subjectSAMPLES
dc.subject.ods09 Industry, Innovation and Infrastructure
dc.subject.odspa09 Industria, innovación e infraestructura
dc.titleCoverage intervals according to MARLAP, Bayesian statistics and the new ISO 11929 for ionising radiation measurements
dc.typeartículo
dc.volumen70
sipa.codpersvinculados99450
sipa.indexWOS
sipa.indexScopus
sipa.trazabilidadCarga SIPA;09-01-2024
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
2024-03-20. Coverage intervals according to MARLAP, Bayesian statistics and the new ISO 11929 for ionising radiation measurements.pdf
Size:
230.85 KB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Artículos de revistas