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Metabolic Fingerprinting of Urine Reveals Metabolite Changes in Women With Breast Cancer. [PDF]

open access: yesCancer Med
Zainurin NAA   +9 more
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Traceability in gamma-ray spectrometry

Applied Radiation and Isotopes, 2010
The new edition of the International vocabulary of metrology-basic and general concepts and associated terms (VIM) defines metrological traceability in a different way than was defined in the previous edition. The reference to an "unbroken chain of comparisons" is replaced by a "chain of calibrations." Calibrations, unlike comparisons, render possible ...
D, Glavic-Cindro, M, Korun
openaire   +2 more sources

Low level gamma spectrometry by beta–gamma coincidence

Applied Radiation and Isotopes, 2000
A beta-gamma coincidence system consisting of a 2pi plastic beta detector and a Ge(Li) detector, is described. Such a system allows for a drastic reduction of background (approximately 70 times) as well as of Minimum Detectable Activity (approximately 7 times). An integral background (50-1500 keV) of less than 0.1 cps is obtained. The difficulty of the
, Luca, , De Felice P, , Tanase
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