WEKO3
アイテム
Dose to Radiological Technologists from Induced Radionuclides in Carbon Ion Radiotherapy
https://repo.qst.go.jp/records/48112
https://repo.qst.go.jp/records/48112566e28d6-e20e-4427-9de2-12eb8703e05d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-07-20 | |||||
| タイトル | ||||||
| タイトル | Dose to Radiological Technologists from Induced Radionuclides in Carbon Ion Radiotherapy | |||||
| 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_6501 | |||||
| 資源タイプ | journal article | |||||
| 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 |
米内, 俊祐
× 米内, 俊祐× yonai× スパノ, ヴァレンティーナ× 米内 俊祐× スパノ ヴァレンティーナ |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Radioactive nuclides are induced in irradiation devices and patients during high-energy photon and ion beam radiotherapies. These nuclides potentially become sources of exposure to radiation workers. Radiological technologists (RTs) are often required to enter an irradiation room and approach activated devices and patients. In this study, annual doses to RTs working in a carbon ion radiotherapy facility were estimated based on measurements with the Si-semiconductor personal dosemeter. In addition, the time decay of dose around a patient couch after irradiation was obtained by phantom experiments. The annual Hp (10) values for passive and scanned beams were estimated to be 61 and 2 μSv, respectively, when assuming the number of treatments in 2013. These are much lower than the ICRP recommended dose limit for radiation workers. The time-series data of dose to RTs during their work and the time decay of the dose should be helpful for reducing their dose further. | |||||
| 書誌情報 |
Radiation protection dosimetry 巻 170, 号 1/4, p. 322-325, 発行日 2016-05 |
|||||
| 出版者 | ||||||
| 出版者 | Oxford University Press | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1742-3406 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1093/rpd/ncw124 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://rpd.oxfordjournals.org/content/early/2016/05/12/rpd.ncw124.short?rss=1 | |||||
| 関連名称 | http://rpd.oxfordjournals.org/content/early/2016/05/12/rpd.ncw124.short?rss=1 | |||||
