{"created":"2023-05-15T14:41:32.006723+00:00","id":56949,"links":{},"metadata":{"_buckets":{"deposit":"a9ded27c-1f39-45cc-98fe-396c31910916"},"_deposit":{"created_by":1,"id":"56949","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"56949"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00056949","sets":["11"]},"author_link":["577722","577723"],"item_10004_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageStart":"27","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"医用標準線量"}]}]},"item_10004_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"分子による定位放射線照射を対象としたナロービームの線量測定に於いては、ビームの入射方向に対して横方向への二次電子平衡が成立しないため、線量測定上様々な問題が生ずる。　当然のことながら、検出器の空間分解能が、線量評価精度に大きく影響する。　この論文では５種類の小型電離箱、４種類のＳｉダイオード検出器、及びダイヤモンド検出器を用いて6MV及び10MV-X線に対する線量分布を測定し比較検討した。　ここでは第１回として、ライナックに付加する細束ビームコリメータ、検出器を水ファントム中で遠隔移動させる駆動装置、線量測定に使用した検出器などの詳細と測定法について述べる。","subitem_description_type":"Abstract"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"平岡, 武"}],"nameIdentifiers":[{"nameIdentifier":"577722","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平岡 武","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"577723","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ナロービームの線量測定  (1) 細束ビームコリメータ、検出器駆動装置と線量測定用検出器","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ナロービームの線量測定  (1) 細束ビームコリメータ、検出器駆動装置と線量測定用検出器"}]},"item_type_id":"10004","owner":"1","path":["11"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-02-01"},"publish_date":"2006-02-01","publish_status":"0","recid":"56949","relation_version_is_last":true,"title":["ナロービームの線量測定  (1) 細束ビームコリメータ、検出器駆動装置と線量測定用検出器"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:32:34.078391+00:00"}