Analysis of Body Hair Movement in ELF Electric Field Exposure
Analysis of Body Hair Movement in ELF Electric Field Exposure
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DOI：
10.1109/iembs.2005.1615406
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发表时间：
2012-08
期刊：
影响因子：
--
通讯作者：
H. Shimizu;K. Shimizu
中科院分区：
文献类型：
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作者：
H. Shimizu;K. Shimizu
为了研究极低频电场的感知，对野外暴露时体毛的运动进行了基础性研究。施加在头发上的电动力来自介电不连续处的力分量。在此力的作用下，推导出了毛发在野外曝光时的位移方程。用该方程计算的位移与实验结果吻合较好。最后，从理论上给出了现场曝光时毛发运动的公式。推导出的方程很好地描述了体毛在野外曝光时的真实运动。利用该方程，阐明了视场知觉阈值变化的机理
For the study of the perception of ELF electric field, a fundamental study was conducted on the movement of body hair in field exposure. The electric force exerted on a hair was given from the force component at dielectric discontinuity. With this force, the equation of the hair displacement in field exposure was derived. The displacement evaluated by the equation agreed well with experimental results. Finally, the hair movement in field exposure was formulated theoretically. The derived equation well describes the real movement of body hair in field exposure. With the equation, the mechanisms of the threshold variation in the field perception was made clear