{"created":"2023-05-15T14:34:16.044071+00:00","id":44317,"links":{},"metadata":{"_buckets":{"deposit":"6b0e687e-76bb-49a5-91d0-d30266b6615f"},"_deposit":{"created_by":1,"id":"44317","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"44317"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00044317","sets":["1"]},"author_link":["440196","440198","440202","440201","440203","440206","440200","440204","440207","440197","440205","440199"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"122","bibliographicPageStart":"119","bibliographicVolumeNumber":"5","bibliographic_titles":[{"bibliographic_title":"胸部CT検診"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"被曝線量を大きく左右する因子として付加フィルタの有無や厚み、そして焦点−回転中心間距離の違いに着目し、当院で使用している３機種のCT装置において線質の比較を行った。半価層や実効エネルギーの違いは付加フィルタの有無や厚みおよび焦点ー回転中心間距離の差により明瞭となった。X線スペクトルでは低エネルギー領域において付加フィルタの有無や厚みの差がよく現れた。CTDIや胸部CT検診時の被曝線量は線質や焦点−回転中心間距離の違いで約1.3-1.7倍の差となった。","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1341-8556","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":"岡本, 英明"}],"nameIdentifiers":[{"nameIdentifier":"440196","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木, 敬一"}],"nameIdentifiers":[{"nameIdentifier":"440197","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"上田, 講記"}],"nameIdentifiers":[{"nameIdentifier":"440198","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"黒田, 知純"}],"nameIdentifiers":[{"nameIdentifier":"440199","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"鈴木, 隆一郎"}],"nameIdentifiers":[{"nameIdentifier":"440200","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本, 政雄"}],"nameIdentifiers":[{"nameIdentifier":"440201","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本, 徹"}],"nameIdentifiers":[{"nameIdentifier":"440202","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮本, 忠昭"}],"nameIdentifiers":[{"nameIdentifier":"440203","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"その他"}],"nameIdentifiers":[{"nameIdentifier":"440204","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本 政雄","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"440205","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本 徹","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"440206","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"宮本 忠昭","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"440207","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"CT装置の線質、被曝線量の検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"CT装置の線質、被曝線量の検討"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-06-22"},"publish_date":"2006-06-22","publish_status":"0","recid":"44317","relation_version_is_last":true,"title":["CT装置の線質、被曝線量の検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:16:52.916332+00:00"}