Presentation | 2000/4/18 Uncertainty Evaluation of Dosimetry in Small Animals for an In-Vivo Local Exposure Setup Takashi Saito, Jianqing Wang, Osamu Fujiwara, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We previously developed an in-vivo exposure setup for testing the possible promoting effects of 1.5 GHz digital cellular phones on mouse skin carcinogenesis. In this report, we analytically and experimentally evaluated the uncertainty of SARs inside the mouse in the exposure setup, which should be affected by the presence of an acrylic holder for restraining the mouse as well as the movement of the mouse in the holder. The artifact of peak SAR obtained in one cell by FDTD analyses was also investigated. As a result, we found that (1)the peak SAR was increased 16% due to the presence of holder, (2)the peak SAR in one-FDTD cell normally determined from the considered wavelength was overestimated up to 17% in comparison with that spatially averaged from the one-eighth size FDTD cell. In addition, simultaneous measurements of the antenna input and reflection powers revealed that the peak and average SARs vary within ±7% due to the movement of mouse, which do not almost depend on the mouse weight. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | cellular phone / biological effect / in vivo experiment / exposure setup / uncertainty evaluation |
Paper # | EMCJ2000-9 |
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Committee | EMCJ |
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Conference Date | 2000/4/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electromagnetic Compatibility (EMCJ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Uncertainty Evaluation of Dosimetry in Small Animals for an In-Vivo Local Exposure Setup |
Sub Title (in English) | |
Keyword(1) | cellular phone |
Keyword(2) | biological effect |
Keyword(3) | in vivo experiment |
Keyword(4) | exposure setup |
Keyword(5) | uncertainty evaluation |
1st Author's Name | Takashi Saito |
1st Author's Affiliation | Faculty of Engineering, Nagoya Institute of Technology() |
2nd Author's Name | Jianqing Wang |
2nd Author's Affiliation | Faculty of Engineering, Nagoya Institute of Technology |
3rd Author's Name | Osamu Fujiwara |
3rd Author's Affiliation | Faculty of Engineering, Nagoya Institute of Technology |
Date | 2000/4/18 |
Paper # | EMCJ2000-9 |
Volume (vol) | vol.100 |
Number (no) | 8 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |