Human Interaction with Electromagnetic Fields Book

Human Interaction with Electromagnetic Fields


  • Author : Dragan Poljak
  • Publisher : Academic Press
  • Release Date : 2019-06-07
  • Genre: Science
  • Pages : 280
  • ISBN 10 : 9780128166246

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Human Interaction with Electromagnetic Fields Excerpt :

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 Book

Human Exposure to Electromagnetic Fields


  • Author : Patrick Staebler
  • Publisher : John Wiley & Sons
  • Release Date : 2017-05-12
  • Genre: Science
  • Pages : 424
  • ISBN 10 : 9781119384526

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Human Exposure to Electromagnetic Fields Excerpt :

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.

Electromagnetic Fields in Biological Systems Book

Electromagnetic Fields in Biological Systems


  • Author : James C. Lin
  • Publisher : CRC Press
  • Release Date : 2016-04-19
  • Genre: Medical
  • Pages : 458
  • ISBN 10 : 9781000218695

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Electromagnetic Fields in Biological Systems Excerpt :

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 Book

Electromagnetic Fields and Radiation


  • Author : Riadh W.Y. Habash
  • Publisher : CRC Press
  • Release Date : 2018-10-08
  • Genre: Technology & Engineering
  • Pages : 424
  • ISBN 10 : 9781351830270

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Electromagnetic Fields and Radiation Excerpt :

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

Electromagnetic Fields Book

Electromagnetic Fields


  • Author : Martin Blank
  • Publisher : Acs Advances in Chemistry
  • Release Date : 1995
  • Genre: Science
  • Pages : 520
  • ISBN 10 : UOM:39015035740532

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Electromagnetic Fields Excerpt :

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.

Possible Health Effects of Exposure to Residential Electric and Magnetic Fields Book

Possible Health Effects of Exposure to Residential Electric and Magnetic Fields


  • Author : National Research Council
  • Publisher : National Academies Press
  • Release Date : 1997-03-18
  • Genre: Science
  • Pages : 384
  • ISBN 10 : 9780309054478

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Possible Health Effects of Exposure to Residential Electric and Magnetic Fields Excerpt :

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.

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

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


  • Author : Martin Blank
  • Publisher : Springer Science & Business Media
  • Release Date : 2013-11-11
  • Genre: Science
  • Pages : 444
  • ISBN 10 : 9781489919687

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

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.

Electromagnetic Fields in Biological Systems Book

Electromagnetic Fields in Biological Systems


  • Author : James C. Lin
  • Publisher : CRC Press
  • Release Date : 2016-04-19
  • Genre: Medical
  • Pages : 458
  • ISBN 10 : 9781439860625

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Electromagnetic Fields in Biological Systems Excerpt :

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 Field Interaction with Transmission Lines Book
Score: 5
From 1 Ratings

Electromagnetic Field Interaction with Transmission Lines


  • Author : Farhad Rachidi
  • Publisher : WIT Press
  • Release Date : 2008
  • Genre: Science
  • Pages : 259
  • ISBN 10 : 9781845640637

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Electromagnetic Field Interaction with Transmission Lines Excerpt :

The evaluation of electromagnetic field coupling to transmission lines is an important problem in electromagnetic compatibility. Traditionally, use is made of the TL approximation which applies to uniform transmission lines with electrically small cross-sectional dimensions, where the dominant mode of propagation is TEM. Antenna-mode currents and higher-order modes appearing at higher frequencies are neglected in TL theory. The use of the TL approximation has permitted to solve a large range of problems (e.g. lightning and EMP interaction with power lines). However, the continual increase in operating frequency of products and higher frequency sources of disturbances (such as UWB systems) makes that the TL basic assumptions are no longer acceptable for a certain number of applications. In the last decade or so, the generalization of classical TL theory to take into account high frequency effects has emerged as an important topic of study in electromagnetic compatibility. This effort resulted in the elaboration of the so-called 'generlized' or 'full-wave' TL theory, which incorporates high frequency radiation effects, while keeping the relative simplicity of TL equations. This book is organized in two main parts. Part I presents consolidated knowledge of classical transmission line theory and different field-to-transmission line coupling models. Part II presents different approaches developed to generalize TL Theory.

Human Exposure to Electromagnetic Fields Book

Human Exposure to Electromagnetic Fields


  • Author : Dragan Poljak
  • Publisher : Wit Pr/Computational Mechanics
  • Release Date : 2004
  • Genre: Medical
  • Pages : 183
  • ISBN 10 : UOM:39015058724983

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Human Exposure to Electromagnetic Fields Excerpt :

The field of computational bioelectromagnetics has grown rapidly in the last decades, but until now there has not been a comprehensive text on the many aspects of interaction between human beings and electromagnetic fields. This text fills the gap. Chapter 1 covers some fundamental aspects of possible radiation hazard, while the second chapter deals with calculation and measurement techniques related to the analysis of electromagnetic interference (EMI) sources. Arising almost completely from the author's own research, Chapter 3 is devoted to electromagnetic modelling. The computational approach is based on the equivalent antenna representation of the human body and the Boundary Element (BE)solution of the corresponding integral equations arising from antenna theory. The analysis is carried out in both the frequency and time domain. The fourth chapter is intended to serve as an opener to the thermal modelling of the human body by solving the corresponding bio-heat transfer equation, while Chapter 5 focuses on the known coupling mechanisms between electromagnetic field and the human body. Finally, the author discusses safety standards and limiting exposures of electromagnetic fields through established international guidelines and protection measures.

Electromagnetic Fields in Electrical Engineering Book
Score: 5
From 1 Ratings

Electromagnetic Fields in Electrical Engineering


  • Author : Andrzej Krawczyk
  • Publisher : IOS Press
  • Release Date : 2002
  • Genre: Science
  • Pages : 588
  • ISBN 10 : 1586032321

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Electromagnetic Fields in Electrical Engineering Excerpt :

This volume includes contributions on: field theory and advanced computational electromagnetics; electrical machines and transformers; optimization and interactive design; electromagnetics in materials; coupled field and electromagnetic components in mechatronics; induction heating systems; bioelectromagnetics; and electromagnetics in education.

On the Nature of Electromagnetic Field Interactions with Biological Systems Book

On the Nature of Electromagnetic Field Interactions with Biological Systems


  • Author : Allan H. Frey
  • Publisher : R G Landes Company
  • Release Date : 1994
  • Genre: Science
  • Pages : 232
  • ISBN 10 : STANFORD:36105009690202

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On the Nature of Electromagnetic Field Interactions with Biological Systems Excerpt :

Presents recent advances in research on the interactions of electromagnetic fields (EMF) with biological systems. The book discusses the aspects and effects of various electromagnetic fields, as well as the reaction of brain receptor systems to electromagnetic field exposure.

High Frequency Electromagnetic Dosimetry Book

High Frequency Electromagnetic Dosimetry


  • Author : David A. S├ínchez-Hern├índez
  • Publisher : Artech House
  • Release Date : 2009
  • Genre: Science
  • Pages : 260
  • ISBN 10 : 9781596933972

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High Frequency Electromagnetic Dosimetry Excerpt :

Along with the growth of RF and microwave technology applications, there is a mounting concern about the possible adverse effects over human health from electromagnetic radiation. Addressing this issue and putting it into perspective, this groundbreaking resource provides critical details on the latest advances in high frequency electromagnetic dosimetry. The book takes a scientific and rigorous engineering point of view, helping you achieve highly accurate exposure assessments.