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Author: Werner Burkart
Publisher:
ISBN:
Category : Indoor air pollution
Languages : en
Pages : 322
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Book Description
Author: Werner Burkart
Publisher:
ISBN:
Category : Indoor air pollution
Languages : en
Pages : 322
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Book Description
Author:
Publisher:
ISBN:
Category : Radiation dosimetry
Languages : en
Pages :
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Book Description
Author: Tsutomu Sugahara
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 540
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Book Description
Ever more attention has been focused on naturally occurring radiation, thanks to the shift of public concern and scientific interest from high to low-level radiation in recent years. There are many places in the world that are known to have high levels of terrestrial background gamma radiation as well as highly concentrated radon and their decay products in the air, soil and drinking water. Various scientific investigations have been conducted in those areas to collect information on radiation doses and their health effects, contributing greatly to advancing our knowledge. In recent years, technologically enhanced naturally occurring radioactive material (TENORM) has also attracted attention. The 6th International Conference on High Levels of Natural Radiation and Radon Areas was held in Osaka, Japan from September 6-10, 2004, for the purpose of exchanging information and experience regarding investigations in this field. These proceedings contain more than 100 papers presented at the meeting, which aimed to discuss the following major topics: 1) risk assessment, radiation protection, environmental transfer pathways and ecological impacts related to natural radiation and TENORM; 2) dosimetry of natural-radiation, including radon, thoron, and cosmic rays, and its technological aspects, e.g., individual dosimetry and retrospective measurements; and 3) in vitro and in vivo biological studies of low-level radiation, including molecular mechanisms. Risk assessment, radiation protection, environmental transfer pathways and ecological impacts Dosimetry of natural-radiation, including radon, thoron, and cosmic rays, and its technological aspects, e.g., individual dosimetry and retrospective measurements In vitro and in vivo biological studies of low-level radiation, including molecular mechanisms
Author: Committee on Risk Assessment of Exposure to Radon in Drinking Water
Publisher: National Academies Press
ISBN: 0309524741
Category : Science
Languages : en
Pages : 294
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Book Description
The Safe Drinking Water Act directs the U.S. Environmental Protection Agency (EPA) to regulate the quality of drinking water, including its concentration of radon, an acknowledged carcinogen. This book presents a valuable synthesis of information about the total inhalation and ingestion risks posed by radon in public drinking water, including comprehensive reviews of data on the transfer of radon from water to indoor air and on outdoor levels of radon in the United States. It also presents a new analysis of a biokinetic model developed to determine the risks posed by ingestion of radon and reviews inhalation risks and the carcinogenesis process. The volume includes scenarios for quantifying the reduction in health risk that might be achieved by a program to reduce public exposure to radon. Risk Assessment of Radon in Drinking Water, reflecting research and analysis mandated by 1996 amendments to the Safe Drinking Water Act, provides comment on a variety of methods to reduce radon entry into homes and to reduce the concentrations of radon in indoor air and in water. The models, analysis, and reviews of literature contained in this book are intended to provide information that EPA will need to set a new maximum contaminant level, as it is required to do in 2000.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 192
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Book Description
Author: Josef Peter
Publisher:
ISBN: 9783897018082
Category :
Languages : en
Pages : 558
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Book Description
Author:
Publisher:
ISBN: 9783897018082
Category :
Languages : en
Pages : 558
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Book Description
Author: Bundesamt fuer Strahlenschutz
Publisher:
ISBN:
Category : Indoor air pollution
Languages : en
Pages : 192
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309062977
Category : Political Science
Languages : en
Pages : 293
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Book Description
Naturally occurring radionuclides are found throughout the earth's crust, and they form part of the natural background of radiation to which all humans are exposed. Many human activities-such as mining and milling of ores, extraction of petroleum products, use of groundwater for domestic purposes, and living in houses-alter the natural background of radiation either by moving naturally occurring radionuclides from inaccessible locations to locations where humans are present or by concentrating the radionuclides in the exposure environment. Such alterations of the natural environment can increase, sometimes substantially, radiation exposures of the public. Exposures of the public to naturally occurring radioactive materials (NORM) that result from human activities that alter the natural environment can be subjected to regulatory control, at least to some degree. The regulation of public exposures to such technologically enhanced naturally occurring radioactive materials (TENORM) by the US Environmental Protection Agency (EPA) and other regulatory and advisory organizations is the subject of this study by the National Research Council's Committee on the Evaluation of EPA Guidelines for Exposures to Naturally Occurring Radioactive Materials.
Author: World Health Organization
Publisher: World Health Organization
ISBN: 9241547677
Category : Medical
Languages : en
Pages : 111
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Book Description
This handbook focuses on residential radon exposure from a public health point of view and provides detailed recommendations on reducing health risks from radon and sound policy options for preventing and mitigating radon exposure. The material in the handbook reflects the epidemiological evidence that indoor radon exposure is responsible for a substantial number of lung cancers in the general population. Information is provided on the selection of devices to measure radon levels and on procedures for the reliable measurement of these levels. Discussed also are control options for radon in new dwellings, radon reduction in existing dwellings as well as assessment of the costs and benefits of different radon prevention and remedial actions. Also covered are radon risk communication strategies and organization of national radon programs.--Publisher's description.
