Study of the determination of226Ra in soil using liquid scintillation counter
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چکیده
منابع مشابه
Optimization and Calibration of a Low-background Liquid Scintillation Counter for the Simultaneous Determination of Alpha
The use of low-background liquid scintillation counting (ISC) techniques permits the simultaneous measurement of both alpha and beta emitters with efficiencies close to 100%. In this study, the counting parameters of a Wallac 1220TM Quantulus IS counter have been optimized for the best possible separation of the a and 3 spectra when measuring a sample containing 8 ml of water and 12 ml of Optip...
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Background: Despite its beneficial effects on human life, the nuclear industry has its own risks. Strontium 90 (90Sr) is one of the most dangerous radionuclides produced by the uranium 235 fission, and replaces the bone calcium in the human body, which causes cancer. Ensuring the safety of nuclear facilities to protect employees, people and the environment is among the main goals of nuclear saf...
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Tritium activity concentration in Danube river water in Serbia has been determinate using a liquid scintillation counter Quantulus 1220. During December 2010, water samples were taken along the entire course of Danube through Serbia, from HungarianSerbian to Romanian-Serbian border. This investigation is very important because of the nearness of nuclear reactor Paks in Hungary. Sample preparati...
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this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
The Scintillation Counter
The development of detectors for both counting and measuring the energy of particles and photons has played an important role in the evolution of nuclear physics. In this experiment, you will be introduced to one such detector the scintillation counter which is particularly suitable for detecting γ-ray photons. You will use it to observe the energy spectrum of γ-rays from several nuclei and stu...
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ژورنال
عنوان ژورنال: Analytical Science and Technology
سال: 2016
ISSN: 1225-0163
DOI: 10.5806/ast.2016.29.2.65