Paper Abstract and Keywords |
Presentation |
2004-10-01 14:30
Uncertainty evaluation of in vivo exposure setup for testing biological effects of mobile phones Masanori Fujita, Jianqing Wang, Osamu Fujiwara (NIT), Kanako Wake, Soichi Watanabe (NICT) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In designing an in vivo near-field exposure setup for testing biological effects of cellular phones, one generally assumes a still small animal due to the use of a plastic holder for restraining it. One also takes no account of the exposure box with radio wave absorbers as well as the plastic holder. In this paper, for the in vivo exposure setup developed in the National Institute of Information and Communications Technology, which was provided for testing promoting effect of 1.5 GHz digital cellular phones on rat brain carcinogenesis, we investigated its uncertainty in dosimetry design with the finite-difference time-domain (FDTD) method in conjunction with an anatomical rat model. As a result, we found that the specific absorption rate (SAR) averaged over the brain of the still rat models is 18% higher than the previously designed level due to the existence of exposure box and plastic holder, and the variation on the average SAR is at most 6% due to the movement of the rat inside the holder. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Cellular phone / in vivo exposure setup / SAR / uncertainty evaluation / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 104, no. 328, EMCJ2004-64, pp. 51-55, Oct. 2004. |
Paper # |
EMCJ2004-64 |
Date of Issue |
2004-09-24 (EMCJ) |
ISSN |
Print edition: ISSN 0913-5685 |
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Conference Information |
Committee |
EMCJ |
Conference Date |
2004-10-01 - 2004-10-01 |
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(See Japanese page) |
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Paper Information |
Registration To |
EMCJ |
Conference Code |
2004-10-EMCJ |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Uncertainty evaluation of in vivo exposure setup for testing biological effects of mobile phones |
Sub Title (in English) |
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Keyword(1) |
Cellular phone |
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in vivo exposure setup |
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SAR |
Keyword(4) |
uncertainty evaluation |
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1st Author's Name |
Masanori Fujita |
1st Author's Affiliation |
Nagoya Institute of Technology (NIT) |
2nd Author's Name |
Jianqing Wang |
2nd Author's Affiliation |
Nagoya Institute of Technology (NIT) |
3rd Author's Name |
Osamu Fujiwara |
3rd Author's Affiliation |
Nagoya Institute of Technology (NIT) |
4th Author's Name |
Kanako Wake |
4th Author's Affiliation |
National Institute of I nformation and Communication Technology (NICT) |
5th Author's Name |
Soichi Watanabe |
5th Author's Affiliation |
National Institute of I nformation and Communication Technology (NICT) |
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Speaker |
Author-1 |
Date Time |
2004-10-01 14:30:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2004-64 |
Volume (vol) |
vol.104 |
Number (no) |
no.328 |
Page |
pp.51-55 |
#Pages |
5 |
Date of Issue |
2004-09-24 (EMCJ) |
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