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Author :
Release : 2002
Genre : Carcinogens
Kind : eBook
Book Rating : 805/5 ( reviews)
Book Synopsis Non-ionizing Radiation by :
Download or read book Non-ionizing Radiation written by . This book was released on 2002. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael Persinger
Release : 2012-12-06
Genre : Science
Kind : eBook
Book Rating : 044/5 ( reviews)
Book Synopsis ELF and VLF Electromagnetic Field Effects by : Michael Persinger
Download or read book ELF and VLF Electromagnetic Field Effects written by Michael Persinger. This book was released on 2012-12-06. Available in PDF, EPUB and Kindle. Book excerpt: Recent emphasis upon the importance of the physical environment has made science and the public even more cog nizant of the many components of the biosphere. While much attention has been given to ionizing electromagnetic stimuli which causes blatant and unalterable changes in biological systems, relatively little research has been concerned with those electromagnetic signals whose frequencies overlap with time-varying processes in living organisms. Extremely low frequency (ELF) electromagnetic fields can occur as waves between about I Hz to 100 Hz or as short pulses within this range of very low frequency (VLF) and higher frequency sources. The natural occurrence of ELF signals is associated with weather changes, solar disturbances and geophysical ionospheric perturbations. Man-made sources have also been reported. Certain physical properties of ELF signals make them excellent candidates for biologically important stimuli. Unlike many other weather components, ELF signals have the capacity to penetrate structures which house living organ isms. ELF wave configurations allow long distance propaga tional capacities without appreciable attenuation of inten sity, thus making them antecedent stimuli to approaching weather changes. Most importantly, ELF signals exhibit the frequencies and wave forms of bio-electrical events that occur within the brain and body. Thus resonance inter actions between animal and nature become attractive possi bilities.
Author : Patrick Staebler
Release : 2017-05-12
Genre : Science
Kind : eBook
Book Rating : 524/5 ( reviews)
Book Synopsis Human Exposure to Electromagnetic Fields by : Patrick Staebler
Download or read book Human Exposure to Electromagnetic Fields written by Patrick Staebler. This book was released on 2017-05-12. Available in PDF, EPUB and Kindle. Book 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.
Author : Riadh W.Y. Habash
Release : 2018-10-08
Genre : Technology & Engineering
Kind : eBook
Book Rating : 279/5 ( reviews)
Book Synopsis Electromagnetic Fields and Radiation by : Riadh W.Y. Habash
Download or read book Electromagnetic Fields and Radiation written by Riadh W.Y. Habash. This book was released on 2018-10-08. Available in PDF, EPUB and Kindle. Book 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
Author : Vadim Surkov
Release : 2014-07-08
Genre : Science
Kind : eBook
Book Rating : 678/5 ( reviews)
Book Synopsis Ultra and Extremely Low Frequency Electromagnetic Fields by : Vadim Surkov
Download or read book Ultra and Extremely Low Frequency Electromagnetic Fields written by Vadim Surkov. This book was released on 2014-07-08. Available in PDF, EPUB and Kindle. Book excerpt: The major emphasis of this book is on physical mechanisms and sources of the ULF/ELF natural electromagnetic fields noises. In the course of this text, some of these mechanisms of magnetospheric origin will be treated in detail and others in a more sketchy fashion, while the global electromagnetic resonances excited by lightning activity and other sources are the priority. The interested reader is referred to the books cited in the text for details about the ULF/ELF fields of magnetospheric origin. Much emphasis is put on studies of electromagnetic phenomena caused by rock deformation/fracture including the ULF/ELF effects possibly associated with tectonic activity, earthquakes and other natural disasters. One of the challenges of this research is to fully understand electromagnetic effects and physical processes in the rocks deep in the Earth’s crust.
