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| Presentation | 2008-06-20 13:25 Current Density Distribution in Human Model due to Low-Frequency Contact Currents Kenji Hirao, Hiroo Tarao (Takamatsu NCT), Noriyuki Hayashi (Kyushu Univ.), Katsuo Isaka (The Univ. of Tokushima)  EMCJ2008-16 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, the basic characteristics of electric field and current density distributions in the human body resulting from 60Hz contact currents are demonstrated. First, the numerical method which is partly modified from SPFD method is proposed, and the validity of the improved method is confirmed by comparing with measurements with a simple model. Then, electric fields and current densities in the human body are calculated by three pathways of contact currents: left palm to both feet, right palm to both feet, and right palm to left palm. For contact current of 0.5mA (the reference level set by the ICNIRP), the maximum value of current density in spinal cord is five times greater than the basic restriction of 2mA/m2. In addition, it is found from results that 33 ~ 40% of contact currents flow through the heart under three pathways. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | contact currents / current densities in human / electric fields / CNS tissues / heart / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 97, EMCJ2008-16, pp. 53-58, June 2008. | |
| Paper # | EMCJ2008-16 | |
| Date of Issue | 2008-06-13 (EMCJ) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EMCJ2008-16 |
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| Conference Information | |
| Committee | EMCJ |
| Conference Date | 2008-06-20 - 2008-06-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hokkaido Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2008-06-EMCJ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Current Density Distribution in Human Model due to Low-Frequency Contact Currents |
| Sub Title (in English) | |
| Keyword(1) | contact currents |
| Keyword(2) | current densities in human |
| Keyword(3) | electric fields |
| Keyword(4) | CNS tissues |
| Keyword(5) | heart |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kenji Hirao |
| 1st Author's Affiliation | Takamatsu National College of Technology (Takamatsu NCT) |
| 2nd Author's Name | Hiroo Tarao |
| 2nd Author's Affiliation | Takamatsu National College of Technology (Takamatsu NCT) |
| 3rd Author's Name | Noriyuki Hayashi |
| 3rd Author's Affiliation | Kyushu University (Kyushu Univ.) |
| 4th Author's Name | Katsuo Isaka |
| 4th Author's Affiliation | The University of Tokushima (The Univ. of Tokushima) |
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| Speaker | Author-1 |
| Date Time | 2008-06-20 13:25:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2008-16 |
| Volume (vol) | vol.108 |
| Number (no) | no.97 |
| Page | pp.53-58 |
| #Pages | 6 |
| Date of Issue | 2008-06-13 (EMCJ) |
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