Harmful Natural Chemicals And Radiation In The Environment

Author : Raymond Poon
Publisher : World Scientific Publishing Company
Page : 276 pages
File Size : 52,9 Mb
Release : 2012-12-19
Category : Medical
ISBN : 9789814412957

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Harmful Natural Chemicals and Radiation in the Environment by Raymond Poon Pdf

This unique volume provides in layman's terms, without sacrificing scientific facts, the health hazards and potential dangers of naturally occurring substances that are around us everyday. The comprehensive coverage includes compounds (e.g. arsenic, lead), gases (e.g. hydrogen sulphide, ozone) and all forms of natural radiations (e.g. heat, radon). Readers will find this book both informative and entertaining because facts and important data are introduced and interpreted in the form of history, stories and scientific summaries. Each chapter concludes with a practical guide that readers will find useful. Harmful Naturally Occurring Substance and Radiation, which is fully referenced with up-to-date articles, may be used as a textbook for undergraduates and as an introductory textbook for post-graduates in biochemistry, environmental science, toxicology, medical science, and health care. People interested in personal and public health and earth issues will find this book a thought-provoking and revealing read. The book may also be a source of information for policy makers, public health officials, city planners and environmental engineers.

Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on National Monitoring of Human Tissues
Publisher : National Academies Press
Page : 224 pages
File Size : 41,8 Mb
Release : 1991-02-01
Category : Science
ISBN : 9780309044370

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Monitoring Human Tissues for Toxic Substances by National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on National Monitoring of Human Tissues Pdf

The National Human Monitoring Program (NHMP) identifies concentrations of specific chemicals in human tissues, including toxicologic testing and risk assessment determinations. This volume evaluates the current activities of the NHMP; identifies important scientific, technical, and programmatic issues; and makes recommendations regarding the design of the program and use of its products.

Author : Fred Solomon,Robert Q. Marston,Lewis Thomas,Steering Committee for the Symposium on the Medical Implications of Nuclear War,Institute of Medicine
Publisher : National Academies Press
Page : 609 pages
File Size : 50,8 Mb
Release : 1986-01-15
Category : Science
ISBN : 0309078660

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The Medical Implications of Nuclear War by Fred Solomon,Robert Q. Marston,Lewis Thomas,Steering Committee for the Symposium on the Medical Implications of Nuclear War,Institute of Medicine Pdf

Written by world-renowned scientists, this volume portrays the possible direct and indirect devastation of human health from a nuclear attack. The most comprehensive work yet produced on this subject, The Medical Implications of Nuclear War includes an overview of the potential environmental and physical effects of nuclear bombardment, describes the problems of choosing who among the injured would get the scarce medical care available, addresses the nuclear arms race from a psychosocial perspective, and reviews the medical needs--in contrast to the medical resources likely to be available--after a nuclear attack. "It should serve as the definitive statement on the consequences of nuclear war."--Arms Control Today

Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on the Biological Effects of Ionizing Radiation (BEIR V)
Publisher : National Academies
Page : 436 pages
File Size : 53,6 Mb
Release : 1990-02-01
Category : Science
ISBN : 9780309039956

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Health Effects of Exposure to Low Levels of Ionizing Radiation by National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on the Biological Effects of Ionizing Radiation (BEIR V) Pdf

This book reevaluates the health risks of ionizing radiation in light of data that have become available since the 1980 report on this subject was published. The data include new, much more reliable dose estimates for the A-bomb survivors, the results of an additional 14 years of follow-up of the survivors for cancer mortality, recent results of follow-up studies of persons irradiated for medical purposes, and results of relevant experiments with laboratory animals and cultured cells. It analyzes the data in terms of risk estimates for specific organs in relation to dose and time after exposure, and compares radiation effects between Japanese and Western populations.

Author : National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Aeronautics and Space Engineering Board,Committee on Precursor Measurements Necessary to Support Human Operations on the Surface of Mars
Publisher : National Academies Press
Page : 65 pages
File Size : 48,7 Mb
Release : 2002-05-29
Category : Science
ISBN : 9780309169592

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Safe on Mars by National Research Council,Division on Engineering and Physical Sciences,Space Studies Board,Aeronautics and Space Engineering Board,Committee on Precursor Measurements Necessary to Support Human Operations on the Surface of Mars Pdf

This study, commissioned by the National Aeronautics and Space Administration (NASA), examines the role of robotic exploration missions in assessing the risks to the first human missions to Mars. Only those hazards arising from exposure to environmental, chemical, and biological agents on the planet are assessed. To ensure that it was including all previously identified hazards in its study, the Committee on Precursor Measurements Necessary to Support Human Operations on the Surface of Mars referred to the most recent report from NASA's Mars Exploration Program/ Payload Analysis Group (MEPAG) (Greeley, 2001). The committee concluded that the requirements identified in the present NRC report are indeed the only ones essential for NASA to pursue in order to mitigate potential hazards to the first human missions to Mars.

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 45,6 Mb
Release : 2018
Category : Electronic
ISBN : 1944888020

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Implications of Recent Epidemiologic Studies for the Linear Nonthreshold Model and Radiation Protection by Anonim Pdf

Author : Committee to Assess Health Risks from Exposure to Low Levels of Ionizing Radiation,National Research Council
Publisher : National Academies Press
Page : 422 pages
File Size : 44,7 Mb
Release : 2006-03-23
Category : Science
ISBN : 9780309133340

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Health Risks from Exposure to Low Levels of Ionizing Radiation by Committee to Assess Health Risks from Exposure to Low Levels of Ionizing Radiation,National Research Council Pdf

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.

Author : Francisco Sánchez-Bayo, Paul J. van den Brink, Reinier M. Mann
Publisher : Francisco Sanchez-Bayo
Page : 288 pages
File Size : 43,6 Mb
Release : 2011-09-09
Category : Nature
ISBN : 9781608051212

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Ecological Impacts of Toxic Chemicals by Francisco Sánchez-Bayo, Paul J. van den Brink, Reinier M. Mann Pdf

Ecological Impacts of Toxic Chemicals presents a comprehensive, yet readable account of the known disturbances caused by all kinds of toxic chemicals on both aquatic and terrestrial ecosystems. Topics cover the sources of toxicants, their fate and distribution through the planet, their impacts on specific ecosystems, and their remediation by natural systems. Each chapter is written by well-known specialists in those areas, for the general public, students, and even scientists from outside this field. The book intends to raise awareness of the dangers of chemical pollution in a world dominated by industry and globalization of resources. Because the problems are widespread and far reaching, it is hoped that confronting the facts may prompt better management practices at industrial, agricultural and all levels of management, from local to governmental, so as to reduce the negative impacts of chemical contaminants on our planet.

Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on Neurotoxicology and Models for Assessing Risk
Publisher : National Academies Press
Page : 167 pages
File Size : 52,8 Mb
Release : 1992-02-01
Category : Science
ISBN : 9780309045315

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Environmental Neurotoxicology by National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Board on Environmental Studies and Toxicology,Committee on Neurotoxicology and Models for Assessing Risk Pdf

Scientists agree that exposure to toxic agents in the environment can cause neurological and psychiatric illnesses ranging from headaches and depression to syndromes resembling parkinsonism. It can even result in death at high exposure levels. The emergence of subclinical neurotoxicity-the concept that long-term impairments can escape clinical detection-makes the need for risk assessment even more critical. This volume paves the way toward definitive solutions, presenting the current consensus on risk assessment and environmental toxicants and offering specific recommendations. The book covers: The biologic basis of neurotoxicity. Progress in the application of biologic markers. Reviews of a wide range of in vitro and in vivo testing techniques. The use of surveillance and epidemiology to identify neurotoxic hazards that escape premarket screening. Research needs. This volume will be an important resource for policymakers, health specialists, researchers, and students.

Author : Suzanne H. Reuben
Publisher : DIANE Publishing
Page : 240 pages
File Size : 42,6 Mb
Release : 2010-10
Category : Health & Fitness
ISBN : 9781437934212

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Reducing Environmental Cancer Risk by Suzanne H. Reuben Pdf

Though overall cancer incidence and mortality have continued to decline in recent years, cancer continues to devastate the lives of far too many Americans. In 2009 alone, 1.5 million American men, women, and children were diagnosed with cancer, and 562,000 died from the disease. There is a growing body of evidence linking environmental exposures to cancer. The Pres. Cancer Panel dedicated its 2008¿2009 activities to examining the impact of environmental factors on cancer risk. The Panel considered industrial, occupational, and agricultural exposures as well as exposures related to medical practice, military activities, modern lifestyles, and natural sources. This report presents the Panel¿s recommend. to mitigate or eliminate these barriers. Illus.

Author : Anonim
Publisher : Unknown
Page : 728 pages
File Size : 52,8 Mb
Release : 2010
Category : Government publications
ISBN : UCSD:31822037817723

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How Tobacco Smoke Causes Disease by Anonim Pdf

This report considers the biological and behavioral mechanisms that may underlie the pathogenicity of tobacco smoke. Many Surgeon General's reports have considered research findings on mechanisms in assessing the biological plausibility of associations observed in epidemiologic studies. Mechanisms of disease are important because they may provide plausibility, which is one of the guideline criteria for assessing evidence on causation. This report specifically reviews the evidence on the potential mechanisms by which smoking causes diseases and considers whether a mechanism is likely to be operative in the production of human disease by tobacco smoke. This evidence is relevant to understanding how smoking causes disease, to identifying those who may be particularly susceptible, and to assessing the potential risks of tobacco products.

Author : United States. Environmental Protection Agency. Office of Air and Radiation,U.S. Consumer Product Safety Commission
Publisher : Unknown
Page : 38 pages
File Size : 54,7 Mb
Release : 1995
Category : Air quality
ISBN : UCR:31210012668610

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The Inside Story by United States. Environmental Protection Agency. Office of Air and Radiation,U.S. Consumer Product Safety Commission Pdf

Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on Comparative Toxicity of Naturally Occurring Carcinogens
Publisher : National Academies Press
Page : 433 pages
File Size : 42,7 Mb
Release : 1996-02-12
Category : Nature
ISBN : 9780309175715

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Carcinogens and Anticarcinogens in the Human Diet by National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on Comparative Toxicity of Naturally Occurring Carcinogens Pdf

Despite increasing knowledge of human nutrition, the dietary contribution to cancer remains a troubling question. Carcinogens and Anticarcinogens assembles the best available information on the magnitude of potential cancer riskâ€"and potential anticarcinogenic effectâ€"from naturally occurring chemicals compared with risk from synthetic chemical constituents. The committee draws important conclusions about diet and cancer, including the carcinogenic role of excess calories and fat, the anticarcinogenic benefit of fiber and other substances, and the impact of food additive regulation. The book offers recommendations for epidemiological and diet research. Carcinogens and Anticarcinogens provides a readable overview of issues and addresses critical questions: Does diet contribute to an appreciable proportion of human cancer? Are there significant interactions between carcinogens and anticarcinogens in the diet? The volume discusses the mechanisms of carcinogenic and anticarcinogenic properties and considers whether techniques used to evaluate the carcinogenic potential of synthetics can be used with naturally occurring chemicals. The committee provides criteria for prioritizing the vast number of substances that need to be tested. Carcinogens and Anticarcinogens clarifies the issues and sets the direction for further investigations into diet and cancer. This volume will be of interest to anyone involved in food and health issues: policymakers, regulators, researchers, nutrition professionals, and health advocates.

Author : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on Evaluation of EPA Guidelines for Exposure to Naturally Occurring Radioactive Materials
Publisher : National Academies Press
Page : 293 pages
File Size : 55,5 Mb
Release : 1999-02-25
Category : Political Science
ISBN : 9780309062978

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Evaluation of Guidelines for Exposures to Technologically Enhanced Naturally Occurring Radioactive Materials by National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on Evaluation of EPA Guidelines for Exposure to Naturally Occurring Radioactive Materials Pdf

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 : National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Safe Drinking Water Committee
Publisher : National Academies Press
Page : 948 pages
File Size : 45,8 Mb
Release : 1977-02-01
Category : Medical
ISBN : 9780309026192

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Drinking Water and Health, by National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Safe Drinking Water Committee Pdf