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Time variation of dose quantities obtained by passive dosimeters onboard International Space Station
https://repo.qst.go.jp/records/63225
https://repo.qst.go.jp/records/6322564a65616-cf72-4b4e-aa0b-42038476270f
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-09-14 | |||||
| タイトル | ||||||
| タイトル | Time variation of dose quantities obtained by passive dosimeters onboard International Space Station | |||||
| 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 |
Kodaira, Satoshi
× Kodaira, Satoshi× Yasuda, Nakahiro× Uchihori, Yukio× Kitamura, Hisashi× et.al× 小平 聡× 安田 仲宏× 内堀 幸夫× 北村 尚 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The passive dosimeters consisting of CR-39 plastic nuclear track detectors and TLDs were exposed to cosmic radiation in Biotrack space experiment in Piers-1 module of International Space Station for some different terms between Jan. 2007 and Oct. 2008 (~2yrs). We discussed on the time variation of dose quantities using passive dosimeters for separated 4 terms (I~IV) by merging different experiment terms through 2 yrs. The time variation of dose quantities from I to IV terms was verified and found that the increasing rate of absorbed dose from IV to I is ~160% (DIV/DI ratio). This increase tendency should be corresponding to the decrease of solar activity toward solar minimum. | |||||
| 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 | 14th WRMISS Workshop | |||||
| 発表年月日 | ||||||
| 日付 | 2009-09-10 | |||||
| 日付タイプ | Issued | |||||
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Cite as
Kodaira, Satoshi, Yasuda, Nakahiro, Uchihori, Yukio, Kitamura, Hisashi, et.al, 小平 聡, 安田 仲宏, 内堀 幸夫, 北村 尚, 2009, Time variation of dose quantities obtained by passive dosimeters onboard International Space Station.
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