{"created":"2023-05-15T14:46:13.844369+00:00","id":63148,"links":{},"metadata":{"_buckets":{"deposit":"84c9f354-64a3-429d-a2c2-84082c61cc12"},"_deposit":{"created_by":1,"id":"63148","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"63148"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00063148","sets":["10:29"]},"author_link":["623792","623791"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2009-07-10","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"近年、重粒子線治療が普及する兆しがあり、QAを高めるため重粒子線の臨床線量の標準測定法が求められている。今までの炭素線の臨床線量の測定方法は多数の深度で吸収線量を測定しなければならず、ビームの散乱や生物効果の粒子種依存性を考慮して測定できないという問題があった。そこで、吸収線量と線質を同時に測定して生物物理モデルで臨床線量を導出する、新たな臨床線量測定方法を開発する研究を行った。Overkill補正を加えたMicrodosimetric Kinetic Modelで解析することで、重粒子線の細胞致死効果を推定できることを利用して、球形の組織等価比例計数管でエネルギー付与を測定した結果から、治療用炭素線ビームの臨床線量を評価した。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"Heavy Ions in Therapy and Space Symposium, Cologne 2009","subitem_description_type":"Other"}]},"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":"Kase, Yuuki"}],"nameIdentifiers":[{"nameIdentifier":"623791","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"加瀬 優紀","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"623792","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Microdosimetric method to obtain a RBE-weighted Absorbed Dose in Passive Carbon-ion Radiotherapy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Microdosimetric method to obtain a RBE-weighted Absorbed Dose in Passive Carbon-ion Radiotherapy"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-07-13"},"publish_date":"2009-07-13","publish_status":"0","recid":"63148","relation_version_is_last":true,"title":["Microdosimetric method to obtain a RBE-weighted Absorbed Dose in Passive Carbon-ion Radiotherapy"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:22:40.401947+00:00"}