{"created":"2023-05-15T14:49:41.926800+00:00","id":68047,"links":{},"metadata":{"_buckets":{"deposit":"88c5eadc-9784-495e-a7b8-27d68a69d361"},"_deposit":{"created_by":1,"id":"68047","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"68047"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00068047","sets":["10:28"]},"author_link":["668311","668310","668308","668309"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2005-03-10","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"開発した極低レベルRe分析法による定量の確からしさを確認するために、比較的Re濃度が高い米代川（秋田県）の試料を対象に、本分析法及び直接測定法によりICP-MSでReを定量し比較した結果、非常に良く一致しており、本分析法正確な定量ができていることがわかる。通常、ICP-MSの機械的な検出下限値は約0.4 pg/mLと低いのであるが、直接測定法では約13％の試料が定量不能なレベルであった。一方、我々の開発した分析法全体のRe回収率はほぼ100%かつRe濃縮割合は20倍であるので、検出下限値は0.02 pg/mLとなり、全ての河川水試料中のRe定量が可能だった。このことから、本法は極低レベルRe測定にも適している。","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":"第6回「環境放射能」研究会","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":"田上, 恵子"}],"nameIdentifiers":[{"nameIdentifier":"668308","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田, 滋夫"}],"nameIdentifiers":[{"nameIdentifier":"668309","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上 恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"668310","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田 滋夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"668311","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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"我が国の河川水中レニウムの測定とその濃度分布","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"我が国の河川水中レニウムの測定とその濃度分布"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2005-04-20"},"publish_date":"2005-04-20","publish_status":"0","recid":"68047","relation_version_is_last":true,"title":["我が国の河川水中レニウムの測定とその濃度分布"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:30:44.683641+00:00"}