Download or read book Population Exposure to External Natural Radiation in the United States written by United States. Environmental Protection Agency. Office of Radiation Programs and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Radiation Exposure in the United States written by Donald T. Oakley and published by . This book was released on 1972 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ionizing Radiation Exposure of the Population of the United States written by National Council on Radiation Protection and Measurements and published by NCRP. This book was released on 1987 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exposure of the Population in the United States and Canada from Natural Background Radiation written by National Council on Radiation Protection and Measurements and published by Ncrp. This book was released on 1987 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Background Radiation in the United States written by National Council on Radiation Protection and Measurements and published by . This book was released on 1975 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The National Council on Radiation Protection and Measurements (NCRP), successor to the National Committee on Radiation Protection and Measurements, has embarked on a program to examine and evaluate the many private studies and government programs related to sources of ionizing radiation that may contribute to the overall exposure of the population. An assessment of the radiation doses will be made in several broad categories, such as exposure from consumer products, occupational exposure, etc. To the extent possible, the results will be expressed in meaningful quantities and units so as to facilitate comparisons of sources and exposures. This report, the first in a series of reports envisioned under this program, is concerned with the assessment of the radiation dose to the population from natural background radiation. Included in this report are the absorbed doses to the population due to radiation from cosmic sources, radionuclides in the earth, internally deposited radionuclides, inhaled radioactivity and fallout from nuclear weapons tests." --From Preface, page iii.
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 Population Expsoure to External Natural Radiation Background in the United States written by Kenneth T. Bogen and published by . This book was released on 1981 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exposure of the Population in the United States and Canada from Natural Background Radiation Radiation Exposure of the U S Population from Consumer Products and Miscellaneous Sources Comparative Carcinogenicity of Ionizing Radiation and Chemicals Measurement of Radon and Radon Daughters in Air written by National Council on Radiation Protection and Measurements and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Exposure of the Population to Natural Radiation written by Commission of the European Communities and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Health Risks from Exposure to Low Levels of Ionizing Radiation written by Committee to Assess Health Risks from Exposure to Low Levels of Ionizing Radiation and published by National Academies Press. This book was released on 2006-03-23 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the seventh in a series of titles from the National Research Council that addresses the effects of exposure to low dose LET (Linear Energy Transfer) ionizing radiation and human health. Updating information previously presented in the 1990 publication, Health Effects of Exposure to Low Levels of Ionizing Radiation: BEIR V, this book draws upon new data in both epidemiologic and experimental research. Ionizing radiation arises from both natural and man-made sources and at very high doses can produce damaging effects in human tissue that can be evident within days after exposure. However, it is the low-dose exposures that are the focus of this book. So-called “late” effects, such as cancer, are produced many years after the initial exposure. This book is among the first of its kind to include detailed risk estimates for cancer incidence in addition to cancer mortality. BEIR VII offers a full review of the available biological, biophysical, and epidemiological literature since the last BEIR report on the subject and develops the most up-to-date and comprehensive risk estimates for cancer and other health effects from exposure to low-level ionizing radiation.
Download or read book Radiation Exposure of the U S Population from Consumer Products and Miscellaneous Sources written by National Council on Radiation Protection and Measurements and published by National Council on Radiation Protection & Measurements. This book was released on 1987 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ionizing Radiation Exposure of the Population of the United States written by National Council on Radiation Protection and Measurements and published by . This book was released on 2009 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medical Radiation Exposure of Patients in the United States written by and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "This Report is an update 10 y after the publication of NCRP Report No. 160 (NCRP 2009) and is focused on 2016 doses to patients from medical exposures. Occupational doses and doses to caregivers are not included. Discussion of any potential risks and benefits of the use of medical exposures was beyond NCRP's scope of work. Several metrics are estimated as follows: number and type of procedures involving patient diagnostic and interventional medical radiation procedures; effective dose per procedure which is a calculated dose based upon the type of radiation and the radiation detriment (associated primarily with the induction of cancer) in tissues exposed (risk factors are based on average population characteristics and derive from linear nonthreshold assumptions); collective effective dose which is the number of procedures multiplied by the effective dose per procedure; and annual average individual effective dose which is the collective effective dose divided by the U.S. population, whether the persons were exposed or not, and allows comparison of the magnitude of medical radiation exposure to that from various nonmedical sources"--
Download or read book Health Risks of Radon and Other Internally Deposited Alpha Emitters written by National Research Council and published by National Academies Press. This book was released on 1988-02-01 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes hazards from radon progeny and other alpha-emitters that humans may inhale or ingest from their environment. In their analysis, the authors summarize in one document clinical and epidemiological evidence, the results of animal studies, research on alpha-particle damage at the cellular level, metabolic pathways for internal alpha-emitters, dosimetry and microdosimetry of radionuclides deposited in specific tissues, and the chemical toxicity of some low-specific-activity alpha-emitters. Techniques for estimating the risks to humans posed by radon and other internally deposited alpha-emitters are offered, along with a discussion of formulas, models, methods, and the level of uncertainty inherent in the risk estimates.
Download or read book Natural Background Radiation in Canada written by R. L. Grasty and published by . This book was released on 1984 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Geological Survey of Canada has pioneered in the development of airborne survey techniques, particularly, as is discussed in this report, the development of a high sensitivity gamma ray spectrometer system." --
Download or read book Natural Radiation Exposure in United States with List of References written by and published by . This book was released on 1972 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Adverse Reproductive Outcomes in Families of Atomic Veterans written by Institute of Medicine and published by National Academies Press. This book was released on 1995-07-17 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past several decades, public concern over exposure to ionizing radiation has increased. This concern has manifested itself in different ways depending on the perception of risk to different individuals and different groups and the circumstances of their exposure. One such group are those U.S. servicemen (the "Atomic Veterans" who participated in the atmospheric testing of nuclear weapons at the Nevada Test Site or in the Pacific Proving Grounds, who served with occupation forces in or near Hiroshima and Nagasaki, or who were prisoners of war in or near those cities at the time of, or shortly after, the atomic bombings. This book addresses the feasibility of conducting an epidemiologic study to determine if there is an increased risk of adverse reproductive outcomes in the spouses, children, and grandchildren of the Atomic Veterans.
