Electromagnetic Field Penetration Studies
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Electromagnetic Field Penetration Studies
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Author : M. D. Deshpande
language : en
Publisher:
Release Date : 2000
Electromagnetic Field Penetration Studies written by M. D. Deshpande and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
Biological Effects Of Electromagnetic Fields
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Author : Peter Stavroulakis
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Biological Effects Of Electromagnetic Fields written by Peter Stavroulakis and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Medical categories.
Any book under this title which creates both anticipation and anxiety must be the work of a lot of people, present any new findings with objectivity and cover the subject as exhaustively as possible. As such, it must cover the possible reproducible mechanisms of action/reaction EMF-Biological Organism, the appropriate models that allow quantitative measurements, the basic biological reproducible effects and possible therapeutic effects along with their prevalent metrics and international exposure criteria. This is exactly the main objective of this book. It is also believed that it provides some new results and conclusions which complement, clarify and verify the existing results in the literature included in the references [1] and [2]. Electromagnetic Radiation is a form of energy, which is transmitted in the form of waves which correspond to spatial and time variations of the electric and magnetic field. Electromagnetic fields appear in a vast set of frequencies (spectra) that are divided in frequency zones, according to the manner they are produced or used. Areas greater than 300 gigacycles (GHz), which include the solar spectrum, as well as x and gamma rays, have been studied sufficiently under a different angle in relation to possible biological effects. People are well aware of the harmful effects of sun radiation when they are exposed to the sunlight for extended periods of time and of the catastrophic effects of nuclear bombs and nuclear reactor leaks.
Advances In Magnetic Field Therapy Research And Application 2013 Edition
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Author :
language : en
Publisher: ScholarlyEditions
Release Date : 2013-06-21
Advances In Magnetic Field Therapy Research And Application 2013 Edition written by and has been published by ScholarlyEditions this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-21 with Medical categories.
Advances in Magnetic Field Therapy Research and Application: 2013 Edition is a ScholarlyBrief™ that delivers timely, authoritative, comprehensive, and specialized information about ZZZAdditional Research in a concise format. The editors have built Advances in Magnetic Field Therapy Research and Application: 2013 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about ZZZAdditional Research in this book to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Advances in Magnetic Field Therapy Research and Application: 2013 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at http://www.ScholarlyEditions.com/.
Electromagnetic Field Penetration Studies Nasa
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Author : United States. National Aeronautics and Space Administration
language : en
Publisher:
Release Date : 2002*
Electromagnetic Field Penetration Studies Nasa written by United States. National Aeronautics and Space Administration and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002* with categories.
Electromagnetic Field Penetration Studies
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Author : National Aeronautics and Space Administration (NASA)
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2018-05-31
Electromagnetic Field Penetration Studies written by National Aeronautics and Space Administration (NASA) and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-31 with categories.
A numerical method is presented to determine electromagnetic shielding effectiveness of rectangular enclosure with apertures on its wall used for input and output connections, control panels, visual-access windows, ventilation panels, etc. Expressing EM fields in terms of cavity Green's function inside the enclosure and the free space Green's function outside the enclosure, integral equations with aperture tangential electric fields as unknown variables are obtained by enforcing the continuity of tangential electric and magnetic fields across the apertures. Using the Method of Moments, the integral equations are solved for unknown aperture fields. From these aperture fields, the EM field inside a rectangular enclosure due to external electromagnetic sources are determined. Numerical results on electric field shielding of a rectangular cavity with a thin rectangular slot obtained using the present method are compared with the results obtained using simple transmission line technique for code validation. The present technique is applied to determine field penetration inside a Boeing-757 by approximating its passenger cabin as a rectangular cavity filled with a homogeneous medium and its passenger windows by rectangular apertures. Preliminary results for, two windows, one on each side of fuselage were considered. Numerical results for Boeing-757 at frequencies 26 MHz, 171-175 MHz, and 428-432 MHz are presented.Deshpande, M.D.Langley Research CenterELECTROMAGNETIC FIELDS; PENETRATION; ELECTROMAGNETIC SHIELDING; APERTURES; METHOD OF MOMENTS; CAVITIES; ENCLOSURE; INTEGRAL EQUATIONS
Aeronomy Of The Earth S Atmosphere And Ionosphere
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Author : Mangalathayil Ali Abdu
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-02-26
Aeronomy Of The Earth S Atmosphere And Ionosphere written by Mangalathayil Ali Abdu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-02-26 with Science categories.
This book is a multi-author treatise on the most outstanding research problems in the field of the aeronomy of the Earth’s atmosphere and ionosphere, encompassing the science covered by Division II of the International Association of Geomagnetism and Aeronomy (IAGA). It contains several review articles and detailed papers by leading scientists in the field. The book is organized in five parts: 1) Mesosphere-Lower Thermosphere Dynamics and Chemistry; 2) Vertical Coupling by Upward Propagating Waves; 3) Ionospheric Electrodynamics and Structuring; 4) Thermosphere- Ionosphere Coupling, Dynamics and Trends and 5) Ionosphere-Thermosphere Disturbances and Modeling. The book consolidates the progress achieved in the field in recent years and it serves as a useful reference for graduate students as well as experienced researchers.
Electromagnetic Fields Of Wireless Communications Biological And Health Effects
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Author : Dimitris J. Panagopoulos
language : en
Publisher: CRC Press
Release Date : 2022-12-30
Electromagnetic Fields Of Wireless Communications Biological And Health Effects written by Dimitris J. Panagopoulos and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-30 with Medical categories.
This book reflects contributions from experts in biological and health effects of Radio Frequency (RF)/Microwave and Extremely Low Frequency (ELF) Electromagnetic Fields (EMFs) used in wireless communications (WC) and other technological applications. Diverse topics related to physics, biology, pathology, epidemiology, and plausible biophysical and biochemical mechanisms of WC EMFs emitted by antennas and devices are included. Discussions on the possible consequences of fifth generation (5G) mobile telephony (MT) EMFs based on available data and correlation between anthropogenic EMF exposures and various pathological conditions such as infertility, cancer, electro-hypersensitivity, organic and viral diseases, and effects on animals, plants, trees, and environment are included. It further illustrates individual and public health protection and the setting of biologically- and epidemiologically-based exposure limits. Features: Covers biological and health effects, including oxidative stress, DNA damage, reproductive effects of mobile phones/antennas (2G, 3G, 4G), cordless phones, Wi-Fi, etc. Describes effects induced by real-life exposures by commercially available devices/antennas. Illustrates biophysical and biochemical mechanisms that fill the gap between recorded experimental and epidemiological findings and their explanations. Explores experimental and epidemiological facts and mechanisms of action. Provides explanations and protection tips. Transcends across physical, biological, chemical, health, epidemiological, and environmental aspects of the topic. This book is aimed at senior undergraduate/graduate students in physics, biology, medicine, bioelectromagnetics, electromagnetic biology, non-ionizing radiation biophysics, telecommunications, electromagnetism, bioengineering, and dosimetry.
Nuclear Science Abstracts
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Author :
language : en
Publisher:
Release Date : 1975
Nuclear Science Abstracts written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Nuclear energy categories.
Brain Stimulation
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Author : Irving Reti
language : en
Publisher: John Wiley & Sons
Release Date : 2015-03-12
Brain Stimulation written by Irving Reti and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-12 with Medical categories.
Brain stimulation technologies are both tools to probe brain function and to provide therapeutic options for patients with neuropsychiatric disease where pharmacological options are not viable. Although the field has been in existence for over seventy years, research interest in brain stimulation has been on the rise particularly in the last two decades. Brain Stimulation: Methodologies and Interventions is an introduction to the field of brain stimulation technology and its applications. The book explores how brainstimulating technologies work in the context of brain pathways that mediate normal and abnormal brain function. Chapters cover neuroanatomy and activity dependent changes in neuronal function triggered by brain stimulation, as well as applications of brain stimulation technologies themselves, including noninvasive procedures that rely on convulsive or seizure therapeutics, and non-convulsive therapies such as magnetic and electrical brain stimulation. Authored by an international group of leaders in the field, Brain Stimulation is a valuable resource for both neuroscience researchers and clinicians.
Electrorheological Fluids And Magnetorheological Suspensions
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Author : Georges Bossis
language : en
Publisher: World Scientific
Release Date : 2002
Electrorheological Fluids And Magnetorheological Suspensions written by Georges Bossis and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Science categories.
This book contains up-to-date information on the state of the art of research and applications in electro- and magnetorheology. A total of 130 papers are presented in four sections. The first section is devoted to the various applications of ER and MR fluids, like polishing, microfluidics, vibration control, robots, shock absorbers and dampers, MR and ER valves. The second part deals with the experimental characterization as well as the theoretical prediction of the mesostructure resulting from field-induced phase separation. The dynamics of phase separation is also included in this section. The third section is about the material properties; it includes papers on new compositions of ER or MR fluids, polymer blends, magneto- or electroactive elastomers and gels. The last section, about physical mechanisms, presents experiments and theories on the rheology of the fluids and its connection with microhydrodynamics and the structure of field-induced aggregates.