Results 241 to 250 of about 75,545 (301)

Preparation and Characterization of Chitosan/Polyvinyl Alcohol/Zinc Gluconate Hydrogel: Antibacterial and Zinc Ion Release. [PDF]

open access: yesPolymers (Basel)
Wang Y   +13 more
europepmc   +1 more source

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

Gamma-Ray Spectrometry

2004
The basic equipment for detection of prompt gamma rays is the gamma-ray spectrometer. The main component is the detector which converts the energy of the gamma ray to an electronic signal. This signal is amplified, shaped, digitized and stored in a histogram that makes up a spectrum of gamma peaks.
Tamás Belgya, Zsolt Révay
openaire   +1 more source

Ge(Li) gamma-ray spectrometry as a pilot for NaI(Tl) gamma-ray spectrometry

Talanta, 1968
Lithium-drifted germanium semiconductor detectors give much better resolution than do thallium-activated sodium iodide detectors, but much lower sensitivity. They can often advantageously be used in conjunction with NaI(Tl) detectors, to show whether corrections must be applied for activities other than the one to be measured and to provide the ...
V P, Guinn, F M, Graber, D M, Fleishman
openaire   +2 more sources

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