Results 31 to 40 of about 1,632,227 (336)
Activity measurement of 55Fe using the liquid scintillation TDCR method
He jishu, 2023 Background55Fe is a low-energy radionuclide that is difficult to measure and decays to a ground state of 55Mn through pure electron capture (EC), accompanied by the emission of Auger electrons and low-energy X-ray.
LIU Haoran +3 more
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Low-Level Liquid Scintillation Counting in an Underground Laboratory
, 1980 A commercial liquid scintillation counter (LSC) was tested for its ability of low level counting (LLC) in two underground laboratories (70m of water equivalent cover).
Oeschger, Hans, Schotterer, Ulrich
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Gross alpha/beta determination by liquid scintillation counting [PDF]
, 1992 Liquid scintillation counting (LSC) is used to assay liquid samples for both gross alpha and gross beta (including tritium) activity in order to declare these samples clean.'' This method provides several advantages over traditional gross assay ...
Leyba, J.D.
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222Rn Determination in Water and Brine Samples Us-ing Liquid Scintillation Spectrometry
Brazilian Journal of Radiation Sciences, 2019 Liquid scintillation spectrometry (LSC) is the most common technique used for 222Rn determination in environmental aqueous sample. In this study, the performance of water-miscible (Ultima Gold AB) and immiscible (Optiscint) liquid scintillation cocktails
Thiago César Oliveira +3 more
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Радиационная гигиена, 2021 The article proposes an empirical method for constructing a universal calibration for a scintillation gamma spectrometer, which allows determining the activity and specific activity of 137Cs with an accuracy of no more than 15% in counting samples of ...
K. A. Sednev +2 more
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, 2007 Although high-sensitivity liquid scintillation (LS) spectroscopy is theoretically capable of producing finite radiocarbon ages in the 50,000- to 70,000-yr range, there is little evidence in the literature that meaningful dates in this time period have ...
Palmer, Jonathan G. +7 more
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Basic Performance Evaluation of a Radiation Survey Meter That Uses a Plastic-Scintillation Sensor
SensorsAfter the Fukushima nuclear power plant accident in 2011, many types of survey meters were used, including Geiger–Müller (GM) survey meters, which have long been used to measure β-rays.
Keisuke Yamamoto +8 more
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Towards achieving low background levels in routine dating by liquid scintillation spectrometry
, 2004 International radiocarbon intercalibration studies have revealed that radiometric laboratories using liquid scintillation (LS) spectrometry of benzene reported, on average, younger ages for near-background standards than either gas proportional counter ...
Hogg, Alan G.
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The theory and practice of scintillation counting
, 1964 The Theory and Practice of Scintillation Counting is a comprehensive account of the theory and practice of scintillation counting. This text covers the study of the scintillation process, which is concerned with the interactions of radiation and matter;
Birks, John Bettely
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Multiwell 14CO2-Capture Assay for Evaluation of Substrate Oxidation Rates of Cells in Culture
BioTechniques, 1998 14CO2 capture is commonly used to evaluate the cellular oxidation rate of respiratory substrates. A modification of the established 14CO2-capture method was developed that enables the use of cells in adherent culture and easy analysis of multiple samples
Cynthia L. Collins +3 more
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