Download or read book The Status and Quality of Radiation Measurements of Water written by A. N. Jarvis and published by . This book was released on 1976 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Status and Quality of Radiation Measurements in Water 1977 written by JM. Shawver and published by . This book was released on 1980 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper is a summary of the data returned to the Quality Assurance Branch, Environmental Monitoring and Support Laboratory--Las Vegas (EMSL-LV), U.S. Environmental Protection Agency (EPA), by participants in the Environmental Radioactivity Laboratory Intercomparison Studies Program. Some 150 state, Federal, private, and international laboratories analyzed samples of unknown concentration at or near environmental levels for various radionuclides as part of the Intercomparison Studies Program for Water. In all, 24 water studies were conducted in 1977, requiring participating laboratories to measure the following radionuclides: gross alpha, gross beta, tritium, chromium-51, zinc-65, cobalt-60, ruthenium-106, cesium-134, cesium-137, strontium-89, strontium-90, radium-226, radium-228, and plutonium-239. This paper examines the precision and accuracy of the cumulative reported intercomparison data for the 1977 water analyses.
Download or read book Status and Quality of Radiation Measurements written by D. G. Easterly and published by . This book was released on 1977 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status and Quality of Radiation Measurements for Air written by United States. Environmental Protection Agency. Office of Research and Development and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Status and Quality of Radiation Measurements written by and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Status and Quality of Radiation Measurements for Air written by D. G. Easterly and published by . This book was released on 1977 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiation Quantities and Units written by International Commission on Radiation Units and Measurements and published by . This book was released on 1980 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Drinking Water and Health written by National Research Council and published by National Academies Press. This book was released on 1977-01-01 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most recent volume in the Drinking Water and Health series contains the results of a two-part study on the toxicity of drinking water contaminants. The first part examines current practices in risk assessment, identifies new noncancerous toxic responses to chemicals found in drinking water, and discusses the use of pharmacokinetic data to estimate the delivered dose and response. The second part of the book provides risk assessments for 14 specific compounds, 9 presented here for the first time.
Download or read book EPA 600 9 written by and published by . This book was released on 1976 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radiation in Medicine written by Institute of Medicine and published by National Academies Press. This book was released on 1996-04-25 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does radiation medicine need more regulation or simply better-coordinated regulation? This book addresses this and other questions of critical importance to public health and safety. The issues involved are high on the nation's agenda: the impact of radiation on public safety, the balance between federal and state authority, and the cost-benefit ratio of regulation. Although incidents of misadministration are rare, a case in Pennsylvania resulting in the death of a patient and the inadvertent exposure of others to a high dose of radiation drew attention to issues concerning the regulation of ionizing radiation in medicine and the need to examine current regulatory practices. Written at the request from the Nuclear Regulatory Commission (NRC), Radiation in Medicine reviews the regulation of ionizing radiation in medicine, focusing on the NRC's Medical Use Program, which governs the use of reactor-generated byproduct materials. The committee recommends immediate action on enforcement and provides longer term proposals for reform of the regulatory system. The volume covers: Sources of radiation and their use in medicine. Levels of risk to patients, workers, and the public. Current roles of the Nuclear Regulatory Commission, other federal agencies, and states. Criticisms from the regulated community. The committee explores alternative regulatory structures for radiation medicine and explains the rationale for the option it recommends in this volume. Based on extensive research, input from the regulated community, and the collaborative efforts of experts from a range of disciplines, Radiation in Medicine will be an important resource for federal and state policymakers and regulators, health professionals involved in radiation treatment, developers and producers of radiation equipment, insurance providers, and concerned laypersons.
Download or read book Interpreting and Reporting Radiological Water quality Data written by David E. McCurdy and published by . This book was released on 2008 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Guidelines for Exposures to Technologically Enhanced Naturally Occurring Radioactive Materials written by National Research Council and published by National Academies Press. This book was released on 1999-02-25 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Risk Assessment of Radon in Drinking Water written by Committee on Risk Assessment of Exposure to Radon in Drinking Water and published by National Academies Press. This book was released on 1999-07-08 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Effluent and Environmental Radiation Surveillance written by John Joseph Kelly and published by ASTM International. This book was released on 1980 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Quality Assurance for Radioactivity Measurement in Nuclear Medicine written by International Atomic Energy Agency and published by IAEA. This book was released on 2006 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication contains information on the implementation of quality assurance and quality control programmes for measuring radioactivity relating to the practice of nuclear medicine, covering standards at both the end user (clinic) and secondary radioactivity standards laboratory levels. It is based on the QA principles in ISO/IEC 17025 which describes requirements that testing and calibration laboratories must meet to demonstrate that they have a quality system in place and are technically competent.
Download or read book Radiation Oncology Physics written by International Atomic Energy Agency and published by IAEA. This book was released on 2005 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication is aimed at students and teachers involved in teaching programmes in field of medical radiation physics, and it covers the basic medical physics knowledge required in the form of a syllabus for modern radiation oncology. The information will be useful to those preparing for professional certification exams in radiation oncology, medical physics, dosimetry or radiotherapy technology.
Download or read book Requirements for an Effective National Ionizing Radiation Measurements Program written by United States. National Bureau of Standards and published by . This book was released on 1981 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
