Estimation of measurement uncertainty for 230Th radioisotope analysis in soil
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Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Alanya Alaaddin Keykubat Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Theuncertainty of a measurement is the interval of values within which the truevalue is believed to lie with a stated probability when all sources of errorhave been taken into account and is therefore represents the reliability of ameasurement. In this study, we evaluate the measurement uncertainty in the determinationof 230Th in the soil sample using a radiochemical separationprocedure and alpha spectrometry. All the sources in the analysis method thatcontribute to the combined uncertainty were identified. The uncertaintyassociated with a certain parameter was used to determine its partialcontribution to the combined standard uncertainty of the measurand. The spreadsheetand full matematical approach was used to present the combined standarduncertainty.
Açıklama
Anahtar Kelimeler
Measurement Uncertainty, Thorium Isotopes, Alpha Spectrometry, Measurement Uncertainty, Thorium Isotopes, Alpha Spectrometry
Kaynak
ALKÜ Fen Bilimleri Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
1
Sayı
NSP2018 Özel Sayı
