Results 11 to 20 of about 1,632,227 (336)
Liquid scintillation counting [PDF]
Nature, 1974 Applications of Liquid Scintillation Counting. By D. L. Horrocks. Pp. xiii+346. (Academic Press: New York and London, June 1974.) $29.50; £14.15.
Blanuša, Maja, Maja Blanuša
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Scintillation Counting of Carbon-14
Nature, 1960 Eng.). Nature 186, 613-14(1960) May 21. A precise method is described for the radioassay of carbon-14 in aqueous solutions. The method was developed for use in work on the decomposition in soil of plant material labeled with carbon-14 and is suitable for handling large numbers of samples with specific activities of 0.1 to 10 mu c.
Jenkinson, D. S.
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Transistor Counting Systems for Scintillation Detectors [PDF]
IRE Transactions on Nuclear Science, 1960 The requirements for multiple-coincidence counting systems with 10-8 to 10-9. sec time resolution can be met economically with presently available high-frequency transistors. The design of solid-state coincidence circuits, amplitude discriminators, and decade scalers is considered and their operation discussed.
Baker, Stanley C +2 more
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Brazilian Journal of Medical and Biological Research, 2003 The widespread use of ³H and 14C in research has generated a large volume of waste mixed with scintillation liquid, requiring an effective control and appropriate storage of liquid radioactive waste.
Medeiros R.B. +2 more
doaj +3 more sources
, 1993 In liquid scintillation counting (LSC) we use the process of luminescense to detect ionising radiation emit$ed from a radionuclide. Luminescense is emission of visible light of nonthermal origin. 1t was early found that certain organic molecules have luminescent properties and such molecules are used in LSC.
Carlsson, Sten
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α/β Discrimination by Hidex Liquid Scintillation Counter and Method for LSC Spectra Reconstruction
He huaxue yu fangshe huaxue, 2023 The function of α/β discrimination is very useful for analyzing the mixed sample of α and β nuclides by the technology of liquid scintillation counting(LSC).
FENG Xiao-gui +4 more
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Modelling and Image Reconstruction Evaluation of a Scintillation Camera with Silicone Photomultiplier [PDF]
Journal of Biomedical Physics and Engineering, 2022 Background: Recent research on photon detection has led to the introduction of a silicone photomultiplier (SiPM) that operates at a low voltage and is insensitive to magnetic fields.
Sham FIrdaus Md Ali +5 more
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Nuclear Engineering and Technology, 2022 The purpose of this comprehensive research is to observe the impact of scintillator crystal type on entire detection process. For this aim, MCNPX (version 2.6.0) is used for designing of a physical plastic scintillation detector available in our ...
Ayberk Yilmaz +6 more
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Uncertainty evaluation for determination of 14C in urine samples by wet oxidation method
Radiation Medicine and Protection, 2021 Objective: To figure out the source of uncertainty in the determination of 14C activity concentration in urine samples, and to establish a complete expression of analysis results, in order to improve the accuracy of 14C monitoring method.
Linlin Yan +6 more
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Pure Beta Emitters in Water Samples from Neutron Irradiation Facilities: Activity Determination Via Vacuum Distillation and Liquid Scintillation Counting [PDF]
EPJ Web of Conferences, 2023 In the decommissioning of nuclear facilities, it is necessary to assess the radioactivity inventory for waste classification and management. For nuclear fusion experiments or accelerator-driven neutron sources, the main contribution to the radiological ...
Masci D. +7 more
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