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| Presentation | 2021-01-21 09:35 Comparison of temperature rise in rat and human for whole-body exposure at 30 GHz Sachiko Kodera (NIT), Kenji Taguchi (KIT), Akimasa Hirata (NIT)  EST2020-53 Link to ES Tech. Rep. Archives: EST2020-53 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Two international guidelines/standards for human protection from electromagnetic fields define the whole-body average specific absorption rate (SAR) as a metric for protection against prevent excessive temperature rise due to far-field exposure. The upper frequency of the whole-body average SAR was revised from 10 GHz to 300 GHz in the revision of ICNIRP guidelines. The limit of whole-body average SAR is derived by extrapolating the thermal damage in animal experiments. However, no reports discussed the difference between the temperature rise and thermal time constant in small animals and humans for far-field exposure. This study computationally estimated the temperature rise in rat and human models exposed to planewave at 30 GHz. The results show the core temperature rise and thermal time constant in rats are five or more times increase than them in humans. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Whole-body exposure / SAR (Specific absorption rate) / Temperature rise / Bioheat transfer equation / Thermoregulation / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 328, EST2020-53, pp. 1-5, Jan. 2021. | |
| Paper # | EST2020-53 | |
| Date of Issue | 2021-01-14 (EST) | |
| ISSN | 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 | EST2020-53 Link to ES Tech. Rep. Archives: EST2020-53 |
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| Conference Information | |
| Committee | EST |
| Conference Date | 2021-01-21 - 2021-01-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EST |
| Conference Code | 2021-01-EST |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Comparison of temperature rise in rat and human for whole-body exposure at 30 GHz |
| Sub Title (in English) | |
| Keyword(1) | Whole-body exposure |
| Keyword(2) | SAR (Specific absorption rate) |
| Keyword(3) | Temperature rise |
| Keyword(4) | Bioheat transfer equation |
| Keyword(5) | Thermoregulation |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Sachiko Kodera |
| 1st Author's Affiliation | Nagoya Institute of Technology (NIT) |
| 2nd Author's Name | Kenji Taguchi |
| 2nd Author's Affiliation | Kitami Institute of Technology (KIT) |
| 3rd Author's Name | Akimasa Hirata |
| 3rd Author's Affiliation | Nagoya Institute of Technology (NIT) |
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| Speaker | Author-1 |
| Date Time | 2021-01-21 09:35:00 |
| Presentation Time | 25 minutes |
| Registration for | EST |
| Paper # | EST2020-53 |
| Volume (vol) | vol.120 |
| Number (no) | no.328 |
| Page | pp.1-5 |
| #Pages | 5 |
| Date of Issue | 2021-01-14 (EST) |
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