Electromagnetic Fields in Biological Systems by James C. Lin
By James C. Lin
As instant expertise turns into extra refined and obtainable to extra clients, the interactions of electromagnetic fields with organic platforms have captured the curiosity not just of the clinical group but in addition most of the people. unintentional or deleterious organic results of electromagnetic fields and radiation may possibly point out grounds for well-being and defense precautions of their use. Spanning static fields to terahertz waves, Electromagnetic Fields in organic platforms explores the variety of effects those fields have at the human physique. With contributions by way of an array of specialists, themes mentioned contain: crucial interactions and box coupling phenomena, highlighting their value in study on organic results and in medical, commercial, and clinical functions electrical box interactions in cells, targeting ultrashort, pulsed high-intensity fields The impact of publicity to clearly happening and human-made static, low-frequency, and pulsed magnetic fields in organic platforms Dosimetry or coupling of tremendous low frequency (ELF) fields into organic structures and the ancient advancements and up to date developments in numerical dosimetry cellular communique units and the dosimetry or coupling of radiofrequency (RF) radiation into the human physique publicity and dosimetry linked to magnetic resonance imaging (MRI) and spectroscopy on hand information at the interplay of terahertz radiation with organic tissues, cells, organelles, and molecules there's nice strength for verbal exchange, commercial, medical, and clinical use of electromagnetic fields and radiation. to assist strengthen wisdom of the organic results of such fields and to use their power clinical functions, this publication highlights severe matters in terms of their results on dwelling platforms.
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And R. D. Phillips. 1980. Comparison of the coupling of grounded humans, swine, and rats to vertical, 60 Hz electric fields. Bioelectromagnetics 1:117–29. 9 Extremely-low-frequency electric field distribution measured at the body surface of a human body subject standing under an electric power transmission line: E 0 is the electric field strength in air. , H. Endo, and G. Matsumoto. 1988. Visualization of electric fields around a biological body. ) human subject standing in an ELF field produced under a high-voltage transmission line.
Mil), consists of 586 × 340 × 1878 voxels with a resolution of 1 × 1 × 1 mm3. 3, which are used to represent each tissue type in the inhomogeneous model of the human body. The model is widely used to study head exposure to RF fields from cell phones (Bernardi et al. 2001a,b; Gjonaj et al. 2002; Wang et al. 2004; Pisa et al. 2005) and for other dosimetric calculations (Lin and Wang 2010; Wang et al. 2007, 2008). In fact, the model is now included in many commercially available electromagnetic simulation tools with capabilities for dosimetric calculations.
C. 2000. Mechanisms of field coupling into biological systems at ELF and RF frequencies. In Advances in Electromagnetic Fields in Living Systems. vol. 3, ed. J. C. Lin, 1–38. New York: Kluwer/ Plenum. 28 Electromagnetic Fields in Biological Systems To standardize SAR measurements for compliance testing of cell phones against applicable exposure guidelines and to minimize variability in measured results, a specific anthropomorphic mannequin (SAM) is proposed for laboratory settings (IEEE Standard 1528; IEEE 2003).