Thermal Microwave Radiation

Thermal Microwave Radiation PDF

Author: Institution of Engineering and Technology

Publisher: IET

Published: 2006-05-19

Total Pages: 583

ISBN-13: 0863415733

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Combines theoretical concepts with experimental results on thermal microwave radiation to increase the understanding of the complex nature of terrestrial media. Emphasising on radiative transfer models, this book covers the terrestrial aspects, from clear to cloudy atmosphere, precipitation, ocean and land surfaces, vegetation, snow and ice.

Microwave Heating

Microwave Heating PDF

Author: Gennadiy I. Churyumov

Publisher: BoD – Books on Demand

Published: 2021-08-18

Total Pages: 204

ISBN-13: 1839682264

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More than 80 years of experience in the practical application of electromagnetic energy in various fields of human activity (industry, agriculture, science, medicine, etc.) suggests that microwave heating is an effective application of electromagnetic energy. This book presents the latest investigations on the applications of microwave energy and the effects of microwave radiation on various materials and mediums. Divided into two sections on thermal and nonthermal effects, this volume contains eight chapters that examine the use of microwave energy to extract bioactive compounds from plant materials, for rock-breaking operations, to synthesize functional dyes and nanomaterials, and more.

Microwaves and Thermoregulation

Microwaves and Thermoregulation PDF

Author: Eleanor Adair

Publisher: Academic Press

Published: 2012-12-02

Total Pages: 503

ISBN-13: 0323140688

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Microwaves and Thermoregulation emerged from a symposium hosted by the John B. Pierce Foundation at Yale University, New Haven, Connecticut, on October 26-27, 1981. The event brought together engineers, physical scientists, physiologists, and psychologists to discuss the ways in which nonionizing electromagnetic radiation deposits thermalizing energy in biological tissues and how this energy may be detected and managed by the conscious organism. The book begins by tracing the history of thermal RF-tolerance and of thermoregulation. This is followed by chapters on topics such as the characteristics of the thermal environment; the microwave stimulus; electromagnetic heating for therapy; the effects of thermal (infrared) radiation on humans; body temperature regulation during euthermia and hyperthermia; the central nervous thermoregulatory system; and thermal sensation. Other chapters discuss the sensory dynamics of intense microwave irradiation; thermoregulation in intense microwave fields; thermoregulatory behavioral responses; and effects of long-term (subchronic) exposure to weak microwave fields. The book also includes a chapter featuring panel discussion held during the symposium, and one that discusses G. A. Sachers free-energy hypothesis of life-span enhancement.

Microwave Effects on DNA and Proteins

Microwave Effects on DNA and Proteins PDF

Author: Chris D. Geddes

Publisher: Springer

Published: 2017-03-09

Total Pages: 298

ISBN-13: 3319502891

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For several years, researchers have been reporting the effects of microwave radiation/heating on both the structure and function of DNA, RNA and proteins. For the most part, favourable accelerated biological functions are observed as microwave induced heating occurs, but other not-so favourable effects are also observed, such as denaturation, fragmentation and the so called and ill-explained, non-thermal microwave effects. This volume, the first of its kind, brings researchers together from around the world to discuss their current findings and thinking on the effects of Microwaves on Biological systems, particularly DNA, RNA and proteins, in the form of contributed edited chapters.

Non-ionizing Radiation Protection

Non-ionizing Radiation Protection PDF

Author: Andrew W. Wood

Publisher: John Wiley & Sons

Published: 2017-04-10

Total Pages: 608

ISBN-13: 1119284201

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A comprehensive review of non-ionizing radiation and its public health and environmental risks, for researchers, policy makers, and laymen This book explains the characteristics of all forms of electromagnetic non-ionizing radiation (NIR) and analyzes the relationship between exposure and its biological effects, as well as the known dose-response relationships associated with each. Taking a uniquely holistic approach to the concept of health that builds upon the WHO definition to include not only absence of disease, but the physical, mental and social well-being of individuals and the population, it reviews established and potential risks and protections, along with regulatory issues associated with each. The risks to public health of NIR, whether in the form of UV light, radio waves from wireless devices, or electric and magnetic fields associated with electrical power systems, is currently a cause of great concern among members of the public and lawmakers. But in order to separate established science from speculation and make informed decisions about how to mitigate the risks of NIR and allocate precious resources, policymakers, manufacturers, and individuals need a comprehensive source of up-to-date information based on the current scientific evidence. Written by a team of experts in their fields, this book is that source. Among other things, it: Summarizes scientific findings on the safety of different forms of NIR and the rationale behind current standards Describes devices for monitoring NIR along with the established and potential hazards of each form Explores proper protections against UV light and lasers, RF radiation, ELF fields and other forms of NIR Discusses how to avoid injuries through occupational training or public awareness programs, and how to perform medical assessments in cases of suspected NIR injuries Considers how to decide whether or not to spend money on certain mitigation measures, based on cost-benefit analyses Offering expert reviews and analyses of the latest scientific findings and public policy issues concerning the risks to public health and the environment of NIR, Non-ionizing Radiation Protection is an indispensable source of information for manufacturers, government regulators, and regulatory agencies, as well as researchers, concerned laypersons, and students.

Handbook of Dielectric and Thermal Properties of Materials at Microwave Frequencies

Handbook of Dielectric and Thermal Properties of Materials at Microwave Frequencies PDF

Author: Vyacheslav V. Komarov

Publisher: Artech House

Published: 2012

Total Pages: 186

ISBN-13: 160807529X

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The application of microwave energy for thermal processing of different materials and substances is a rapidly growing trend in modern science and engineering. In fact, optimal design work involving microwaves is impossible without solid knowledge of the properties of these materials. Heres a practical reference that collects essential data on the dielectric and thermal properties of microwaveable materials, saving you countless hours on projects in a wide range of areas, including microwave design and heating, applied electrodynamics, food science, and medical technology. This unique book provides hard-to-find information on complex dielectric permittivity of media at industrial, scientific, and medical frequencies (430 MHz, 915MHz, 2.45GHz, 5.8 GHz, and 24.125GHz). Written by a leading expert in the field, this authoritative book does an exceptional job at presenting critical data on various materials and explaining what their key characteristics are concerning microwaves.