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Validation and Verification of the ICRP Biokinetic Model of 32P:The Criticality Accident in Tokai-mura, Japan
https://repo.qst.go.jp/records/59473
https://repo.qst.go.jp/records/594734c563fc8-dfa7-4747-97a3-130e50cdd23c
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2002-12-13 | |||||
| タイトル | ||||||
| タイトル | Validation and Verification of the ICRP Biokinetic Model of 32P:The Criticality Accident in Tokai-mura, Japan | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Miyamoto, Kiriko
× Miyamoto, Kiriko× Takeda, Hiroshi× Nishimura, Yoshikazu× Yukawa, Masae× Watanabe, Yoshito× Ishigure, Nobuhito× Kouno, Fuyuki× Kuroda, Noriko× Akashi, Makoto× 宮本 霧子× 武田 洋× 西村 義一× 湯川 雅枝× 渡辺 嘉人× 石榑 信人× 光野 冬樹× 黒田 典子× 明石 真言 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Regrettably, a criticality accident occurred at a uranium conversion facility in Tokai-mura, Ibaraki, Japan, on 30 September, 1999. Radioactivities of 32P in urine, blood and bone samples of the victims who were severely exposed to neutrons were measured. 32P was induced in their whole bodies at the moment of the first nuclear excursion by the reaction 31P (n,gamma) 32P and 32S (n, p) 32P. A realistic biokinetic model was assumed as the exchange of 32P between extracellular fluid compartment and soft tissue compartment occurs only through intracellular compartment, and the model was used for preliminary calculations. Some acute excretion of 32P, caused by decomposition or elution of tissues which occurred at the time of the accident, may have happened in the victims' bodies in the first few days. The working hypotheses in the present work should initiate renewed discussion of 32P biokinetics. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Workshop on Internal Dosimetry of Radionuclides：Occupational, Public and Medical Exposure | |||||
| 発表年月日 | ||||||
| 日付 | 2002-09-12 | |||||
| 日付タイプ | Issued | |||||
