| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-04-11 |
| タイトル |
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タイトル |
Response of personal dosimeters on various age-specific anthropometric phantoms under external irradiation applied to areas affected by the 2011 Fukushima Daiichi nuclear accident |
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言語 |
ja |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
内藤 雅之
玉熊 佑紀
矢島 千秋
金 ウンジュ
小原 哲
谷 幸太郎
栗原 治
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
We experimentally obtained the responses of two personal dosimeters (PDs, D-shuttle and Dose-i) attached on five age-specific phantoms under rotational irradiation geometry, which simulated an environment that was radiologically affected by the 2011 Fukushima nuclear disaster using of a 137Cs source. Although the PD responses showed an angular phase shift by the PD position on the phantoms, the angular dependence was small when the contamination was widely distributed. The PD responses decreased as much as ~10% with the increase in the phantoms’ body size. Although there were ~17% variations in the PD/ADE (ambient dose equivalent) ratio depending on the different PDs, this variation was due to the fact that D-shuttle was calibrated with the inclusion of a safety margin. The PD/ADE ratios were similar to the effective dose to ADE ratios for corresponding age-specific phantoms. Our results suggest that these two PDs can provide reasonable estimates for age-dependent effective doses. |
| 書誌情報 |
Radiation Protection Dosimetry
巻 199,
号 15-16,
p. 2030-2034,
発行日 2023-10
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| 出版者 |
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出版者 |
Oxford University Press |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1742-3406 |
| DOI |
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|
識別子タイプ |
DOI |
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関連識別子 |
10.1093/RPD/NCAD187 |
