Measurement Of Low Level Radioactivity
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Measurement Of Low Level Radioactivity
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Author :
language : en
Publisher:
Release Date : 1979
Measurement Of Low Level Radioactivity written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with categories.
Measurement Of Low Level Radioactivity
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Author : International Commission on Radiation Units and Measurements
language : en
Publisher:
Release Date : 1972
Measurement Of Low Level Radioactivity written by International Commission on Radiation Units and Measurements and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Radioactivity categories.
Measurement Of Weak Radioactivity
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Author : P Theodórsson
language : en
Publisher: World Scientific
Release Date : 1996-12-11
Measurement Of Weak Radioactivity written by P Theodórsson and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996-12-11 with categories.
This book is intended for scientists engaged in the measurement of weak alpha, beta, and gamma active samples; in health physics, environmental control, nuclear geophysics, tracer work, radiocarbon dating etc. It describes the underlying principles of radiation measurement and the detectors used. It also covers the sources of background, analyzes their effect on the detector and discusses economic ways to reduce the background. The most important types of low-level counting systems and the measurement of some of the more important radioisotopes are described here. In cases where more than one type can be used, the selection of the most suitable system is shown. Contents:Low-Level CountingHistoryAtomic Nuclei and Binding EnergyRadioactivityInteraction of Radiation with MatterOur Natural Radioactive EnvironmentCosmic RaysRadiation DetectorsBackground: Sources and ComponentsMeasurement of Contamination Background ReductionGermanium SpectrometersGas Proportional Counter SystemsLiquid Scintillation Counting SystemsOther Low-Level Counting SystemsNon-Radiometric Methods and Neutron Activation AnalysisImportant Applications of Low-Level CountingStatisticsReferences: Physical Constants and Conversion FactorsPeriodic Table of Elements Readership: Environmental scientists, nuclear physicists and geophysicists. keywords:Weak;Low-Level;Radioactivity;Environment;Natural;Tritium;Radon;Radiocarbon;Background;Contamination
Measurement Of The Leachability Of Solidified Low Level Radioactive Wastes By A Short Term Test Procedure
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Author :
language : en
Publisher:
Release Date : 2003
Measurement Of The Leachability Of Solidified Low Level Radioactive Wastes By A Short Term Test Procedure written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with categories.
Low Level Environmental Radioactivity
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Author : Richard Tykva
language : en
Publisher: CRC Press
Release Date : 1995-04-13
Low Level Environmental Radioactivity written by Richard Tykva and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-04-13 with Science categories.
From the Introduction Low-level radioactivity is related to those radioactive sources of ionizing radiation that are characterized by low activities. Sometimes activity here does not represent total amount of radionuclides but rather their concentration. In other cases, the total activity may be quite high, but we can measure only a relatively small portion of the material. "Low" may have, for different situations and circumstances, not only considerably different meanings but also different absolute values as far as the activity or activity concentration is concerned. For example, one can refer to low activity in the case of radiocarbon dating, where the concentration of 14C is actually lower than its natural concentration, and also in the case of radon monitoring where, especially in mines or in some enclosed spaces, its concentration may be several thousand times higher than the outdoor "atural" concentrations. Emphasis is now being placed on the analysis of naturally occurring radionuclides in the environment or on the release of radionuclides from their different man-made sources because liquid and aerial discharge level controls have become more rigorous. In addition, the applicability of low-level methodology increases the extent of different radionuclide applications considerably. Since individual radionuclides differ in their decay scheme and particles emitted as well in their energies, there is no universal method for the accurate measurement of all radioactive sources. Moreover, there is usually a mixture of radionuclides in a sample, causing some difficulties in a selective evaluation of a given radionuclide. Due to the random nature of radioactive disintegrations, the appropriate interpretation of the experimental results would be, in most cases, impossible without elaborate statistical treatment and evaluation of the data obtained. Thanks to the availability of computer-based instrumentation, the measuring data can be, in most cases, processed and evaluated on-line, which makes it possible to control and optimize the experiment in order to extract the maximum amount of information carried by the detector response. The purpose of this book is to provide an introduction to low-level radioactivity assessment and to clarify the nature of its sources, as well as the principal methods used in its measurement. Our evaluation is concentrated on the present-day aspects of low-level methodology. The book may be useful for all who need highly sensitive analysis of natural or artificial radioactivity both within and outside the nuclear field. The attempt of this book is to summarize the sources of environmental radioactivity and their possible radiological impact in terms of resulting doses to the population, and to present a sound review of the measuring methods and techniques for the evaluation of low-level radioactivities encountered in both the environment and in a number of applications where radioactive sources are used as a means of obtaining important information.
Low Level Measurements And Their Applications To Environmental Radioactivity
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Author : Manuel García-León
language : en
Publisher:
Release Date : 1988
Low Level Measurements And Their Applications To Environmental Radioactivity written by Manuel García-León and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Atmospheric radioactivity categories.
Low Level Radioactive Waste
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Author : Edward L. Gershey
language : en
Publisher: Van Nostrand Reinhold Company
Release Date : 1990
Low Level Radioactive Waste written by Edward L. Gershey and has been published by Van Nostrand Reinhold Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Science categories.
TECHNICAL
Radioactivity
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Author : International Commission on Radiological Units and Measurements
language : en
Publisher:
Release Date : 1963
Radioactivity written by International Commission on Radiological Units and Measurements and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Radiation categories.
Low Level Measurements Of Man Made Radionuclides In The Environment
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Author : G. Madurga
language : en
Publisher: World Scientific Publishing Company Incorporated
Release Date : 1991
Low Level Measurements Of Man Made Radionuclides In The Environment written by G. Madurga and has been published by World Scientific Publishing Company Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Science categories.
This volume gives an up-to-date account of the methods used in the detection of artificial radionuclides and their spread in the environment
Optimization Of Measurement Techniques For Very Low Level Radioactive Waste Material
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Author : R. Hoffmann
language : en
Publisher:
Release Date : 1991
Optimization Of Measurement Techniques For Very Low Level Radioactive Waste Material written by R. Hoffmann and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Nuclear engineering categories.