Titlebook: Radio Frequency Radiation Dosimetry and Its Relationship to the Biological Effects of Electromagneti; B. Jon Klauenberg,Damijan Miklavčič

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Radio Frequency Radiation Dosimetry and Its Relationship to the Biological Effects of Electromagneti978-94-011-4191-8Series ISSN 1388-6576

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NATO Science Partnership Subseries: 3http://image.papertrans.cn/r/image/820630.jpg

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Microwave Effect on Embryo Brain: Dose Dependence and the Effect of Modulationritical for the evaluation of possible health hazards from EMF exposure. Earlier we demonstrated that imprinting is a good model for studying effects of low levels of various physical factors on the embryonic nervous system. We are not aware of any studies of EMF effects on imprinting behavior.

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Absorption Characteristics and Measurement Conceptsast several years, the use of devices that emit RF radiation has increased dramatically. RF devices include radio and television transmitters, military and civilian radar systems, a variety of communications systems, microwave ovens, industrial RF heat sealers, and various medical devices.

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The Dielectric Properties of Tissuess to the statement that dielectric properties (relative permittivity ε’ and effective conductivity σ) play a dominant role in the overall consideration of interaction between electromagnetic fields and matter and in related applications in numerous disciplines including electromagnetic dosimetry.

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Dielectric Properties of Human Crystalline Lens: Cataractogenic Effects of RFRetic fields in the region from 100 kHz to 300 GHz are the thermal effects. Exposure of biological systems to RFR energy of sufficient intensity may lead to temperature elevation when the rate of energy absorption exceeds the rate of energy dissipation.

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Electromagnetic Field Calculations in an Anatomically Realistic Voxel Model of the Human Bodyalistic voxel model of the human body. This phantom consists of ~ 9 million, 2 mm voxels segmented into 37 tissue types. The exact dimensions of the voxels were scaled so that the height (1.76 m) and the mass (73 kg) would agree with the new values of reference man in ICRP 66. Hence the phantom is known as NORMAN (.malized .).

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Recent Advancements in Dosimetry Measurements and Modelingon (RFR). However, whole-body SAR values do not reveal possible localized “hot spots”. Although differences in regional temperatures have been measured in animals during RFR exposure [1–3], the use of temperature probes to make empirical measurements of these “hot spots” can be extremely time consuming and are invasive in nature [4].