{"created":"2023-05-15T14:54:56.315077+00:00","id":74656,"links":{},"metadata":{"_buckets":{"deposit":"013d9ca0-46df-4ff9-8329-2c17a8a9b6d6"},"_deposit":{"created_by":1,"id":"74656","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"74656"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00074656","sets":["1"]},"author_link":["1070968","1070967","1070962","1070964","1070969","1070965","1070966","1070963"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-03","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"3708","bibliographicVolumeNumber":"9","bibliographic_titles":[{"bibliographic_title":"Scientific Reports"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The linear energy transfer (LET) spectrum, absorbed dose and dose equivalent from secondary particles of LET∞H2O ≥15 keV/μm deposited within the plateau of the Bragg curve in primary particleinduced nuclear target fragmentation reactions in tissue during proton and heavy ion radiotherapy were measured using CR-39 plastic nuclear track detectors and analyzed by means of atomic force microscopy. It was found that secondary target fragments contributed 20% to dose equivalent for primary protons (157 MeV), 13% for primary helium ions (145 MeV/n) and 4% for primary carbon ions (383 MeV/n), respectively. Little research has been done on the contribution from these particles to primary given dose. The smaller contribution measured for energetic carbon ion beams compared to proton beams can be considered an advantage of carbon ion radiotherapy over proton radiotherapy.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Nature Publishing Group"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1038/s41598-019-39598-0","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1038/s41598-019-39598-0","subitem_relation_type_select":"DOI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2045-2322","subitem_source_identifier_type":"ISSN"}]},"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":"Kodaira, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"1070962","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kitamura, Hisashi"}],"nameIdentifiers":[{"nameIdentifier":"1070963","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kurano, Mieko"}],"nameIdentifiers":[{"nameIdentifier":"1070964","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kawashima, Hajime"}],"nameIdentifiers":[{"nameIdentifier":"1070965","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"R. Benton, Eric"}],"nameIdentifiers":[{"nameIdentifier":"1070966","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Satoshi, Kodaira","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1070967","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hisashi, Kitamura","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1070968","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hajime, Kawashima","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1070969","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Contribution to dose in healthy tissue from secondary target fragments in therapeutic proton, He and C beams measured with CR-39 plastic nuclear track detectors","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Contribution to dose in healthy tissue from secondary target fragments in therapeutic proton, He and C beams measured with CR-39 plastic nuclear track detectors"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-11"},"publish_date":"2019-03-11","publish_status":"0","recid":"74656","relation_version_is_last":true,"title":["Contribution to dose in healthy tissue from secondary target fragments in therapeutic proton, He and C beams measured with CR-39 plastic nuclear track detectors"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T16:44:34.046623+00:00"}