Human Interaction with Electromagnetic Fields

Human Interaction with Electromagnetic Fields
Author: Dragan Poljak,Mario Cvetkovic
Publsiher: Academic Press
Total Pages: 280
Release: 2019-06-07
Genre: Science
ISBN: 9780128166246

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Human Interaction with Electromagnetic Fields: Computational Models in Dosimetry presents some highly rigorous and sophisticated integral equation techniques from computational electromagnetics (CEM), along with practical techniques for the calculation and measurement of internal dosimetry. Theory is accompanied by numerical modeling algorithms and illustrative computational examples that range from academic to full real-world scenarios. Covers both deterministic and stochastic modeling Presents implementations of integral equation approaches, overcoming the limitations of the FDTD approach Presents various biomedical applications

Human Exposure to Electromagnetic Fields

Human Exposure to Electromagnetic Fields
Author: Patrick Staebler
Publsiher: John Wiley & Sons
Total Pages: 424
Release: 2017-05-12
Genre: Science
ISBN: 9781119384526

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Everyone, whether they like it or not, is exposed to electromagnetic fields, most of the time, at very low levels. In this case, they are inconsequential, but they can cause adverse health effects when they become intense enough. This topic is complex and sensitive. Covering frequencies from 0 Hz to 300 GHz, Human Exposure to Electromagnetic Fields provides an overview of this vast topic. After a reminder of the concepts of electromagnetic fields, the author presents some examples of sources of radiation in daily life and in the industrial or medical sectors. The biophysical and biological effects of these fields on the human body are detailed and the exposure limits are recalled. The exposure assessment and the implementation of the appropriate regulation within companies are also covered. Technically and practically, this book is aimed at people with a scientific background, risk prevention actors, health physicians, especially occupational doctors, and equipment designers.

Assessment of the Possible Health Effects of Ground Wave Emergency Network

Assessment of the Possible Health Effects of Ground Wave Emergency Network
Author: National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Board on Radiation Effects Research,Committee on Assessment of the Possible Health Effects of Ground Wave Emergency Network (GWEN)
Publsiher: National Academies Press
Total Pages: 182
Release: 1993-02-01
Genre: Science
ISBN: 9780309047777

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Written at the request of the U.S. Air Force and Congress, this book evaluates the potential health effects associated with deployment of the Ground Wave Emergency Network (GWEN), a communications system to be used in case of a high-altitude detonation of a nuclear device. The committee, composed of experts in biophysics, physics, risk assessment, epidemiology, and cancer, examines data from laboratory and epidemiologic studies of effects from electromagnetic fields to determine the likelihood of health effects being caused by the operation of a fully implemented GWEN system.

Electromagnetic Fields in Biological Systems

Electromagnetic Fields in Biological Systems
Author: James C. Lin
Publsiher: CRC Press
Total Pages: 458
Release: 2016-04-19
Genre: Medical
ISBN: 9781000218695

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Spanning static fields to terahertz waves, this volume explores the range of consequences electromagnetic fields have on the human body. Topics discussed include essential interactions and field coupling phenomena; electric field interactions in cells, focusing on ultrashort, pulsed high-intensity fields; dosimetry or coupling of ELF fields into biological systems; and the historical developments and recent trends in numerical dosimetry. It also discusses mobile communication devices and the dosimetry of RF radiation into the human body, exposure and dosimetry associated with MRI and spectroscopy, and available data on the interaction of terahertz radiation with biological tissues, cells, organelles, and molecules.

Electromagnetic Fields and Radiation

Electromagnetic Fields and Radiation
Author: Riadh W.Y. Habash
Publsiher: CRC Press
Total Pages: 428
Release: 2001-12-04
Genre: Technology & Engineering
ISBN: 0824706773

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This reference explores the sources, characteristics, bioeffects, and health hazards of extremely low-frequency (ELF) fields and radio frequency radiation (RFR), analyzing current research as well as the latest epidemiological studies to assess potential risks associated with exposure and to develop effective safety guidelines. Compiles reports and investigations from four decades of study on the effect of nonionizing electromagnetic fields and radiation on human health Summarizing modern engineering approaches to control exposure, Electromagnetic Fields and Radiation discusses: EM interaction mechanisms in biological systems Explorations into the impact of EM fields on free radicals, cells, tissues, organs, whole organisms, and the population Regulatory standards in the United States, Canada, Europe, and Asia Pacific Evaluation of incident fields from various EM sources Measurement surveys for various sites including power lines, substations, mobile systems, cellular base stations, broadcast antennas, traffic radar devices, heating equipment, and other sources Dosimetry techniques for the determination of internal EM fields Conclusions reached by the Food and Drug Administration, World Health Organization, and other institutions

Possible Health Effects of Exposure to Residential Electric and Magnetic Fields

Possible Health Effects of Exposure to Residential Electric and Magnetic Fields
Author: National Research Council,Division on Earth and Life Studies,Commission on Life Sciences,Committee on the Possible Effects of Electromagnetic Fields on Biologic Systems
Publsiher: National Academies Press
Total Pages: 384
Release: 1997-03-18
Genre: Science
ISBN: 9780309054478

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Can the electric and magnetic fields (EMF) to which people are routinely exposed cause health effects? This volume assesses the data and draws conclusions about the consequences of human exposure to EMF. The committee examines what is known about three kinds of health effects associated with EMF: cancer, primarily childhood leukemia; reproduction and development; and neurobiological effects. This book provides a detailed discussion of hazard identification, dose-response assessment, exposure assessment, and risk characterization for each. Possible Health Effects of Exposure to Residential Electric and Magnetic Fields also discusses the tools available to measure exposure, common types of exposures, and what is known about the effects of exposure. The committee looks at correlations between EMF exposure and carcinogenesis, mutagenesis, neurobehavioral effects, reproductive and developmental effects, effects on melatonin and other neurochemicals, and effects on bone healing and stimulated cell growth.

Electromagnetic Fields

Electromagnetic Fields
Author: Martin Blank
Publsiher: Acs Advances in Chemistry
Total Pages: 520
Release: 1995
Genre: Science
ISBN: UOM:39015035740532

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Thus, epidemiological studies suggest that children living near electric power lines have an increased risk of leukemia, and clinical studies show that low-energy, pulsed EMFs accelerate healing of bone fractures. The mechanisms underlying these effects are not yet understood, but in vitro studies show that low-energy EMFs induce changes in protein syntheses that are similar to the stress response found normally in all cells. This 26-chapter book provides a comprehensive survey of the multifaceted issues raised by environmental EMFs by looking at physical and biological fundamentals of EMFs, health risks and benefits of exposure, and biophysical and biochemical mechanisms of interaction.

Mechanistic Approaches to Interactions of Electric and Electromagnetic Fields with Living Systems

Mechanistic Approaches to Interactions of Electric and Electromagnetic Fields with Living Systems
Author: Martin Blank,E. Findl
Publsiher: Springer Science & Business Media
Total Pages: 444
Release: 2013-11-11
Genre: Science
ISBN: 9781489919687

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Although there is general agreement that exogenous electric and electromagnetic fields influence and modulate the properties of biological systems. there is no concensus regarding the mechanisms by which such fields operate. It is the purpose of this volume to bring together and examine critically the mechanistic models and concepts that have been proposed. We have chosen to arrange the papers in terms of the level of biological organization emphasized by the contributors. Some papers overlap categories. but the progression from ions and membrane surfaces. through macromolecules and the membrane matrix to integrated systems. establishes a mechanistic chain of causality that links the basic interactions in the relatively well understood simple systems to the complex living systems. where all effects occur simultaneously. The backgrounds of the invited contributors include biochemistry. biophysics. cell biology. electrical engineering. electrochemistry. electrophysiology. medicine and physical chemistry. As a result of this diversity. the mechanistic models reflect the differing approaches used by these disciplines to explain the same phenomena. Areas of agreement define the common ground. while the areas of divergence provide opportunities for refining our ideas through further experimentation. To facilitate the interaction between the different points of view, the authors have clearly indicated those published observations that they are trying to explain. i.e. the experiments that have been critical in their thinking. This should establish a concensus regarding important observations. In the discussion of theories.