{"created":"2023-05-15T14:50:45.939693+00:00","id":69396,"links":{},"metadata":{"_buckets":{"deposit":"d6b99486-dfbf-48b9-a12b-9975224a44e1"},"_deposit":{"created_by":1,"id":"69396","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"69396"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00069396","sets":["10:28"]},"author_link":["681066","681063","681064","681065","681068","681067"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-07-04","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"環境モニタリングのためのウラン(U)分析法では、農産物試料について、(1)TBP抽出法−蛍光光度法、(2) TBP抽出法−α線スペクトロメトリー、及び、(3)ICP質量分析法（ICP-MS）が挙げられている。(1)及び(2)では、測定するまでの試料の化学処理が(3)に比べて長く、また検出下限値も(3)より劣る。また、回収率トレーサーとして用いる232Uは核原料物質であり、法律により使用が厳しく規制されている。一方(3)では試料を溶解する操作のみを用いるため、回収率100%であり、回収率トレーサーは用いられない。つまり、(3)は一般実験室において短時間に試料を溶解し、ICP-MSにより高精度でUを測定できる方法である。しかし、一般に農作物中のU濃度は極めて低く、試料の溶解・希釈だけでは測定が困難であることが多い。そこで本研究では簡便なU分離濃縮の方法について検討し、農作物中のUの定量を試みた。","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":"第45回アイソトープ・放射線研究発表会","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":"平井, 育子"}],"nameIdentifiers":[{"nameIdentifier":"681063","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上, 恵子"}],"nameIdentifiers":[{"nameIdentifier":"681064","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田, 滋夫"}],"nameIdentifiers":[{"nameIdentifier":"681065","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平井 育子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"681066","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上 恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"681067","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田 滋夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"681068","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":"TRUレジンを用いた分離濃縮による農作物中のUの定量","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"TRUレジンを用いた分離濃縮による農作物中のUの定量"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-07-04"},"publish_date":"2008-07-04","publish_status":"0","recid":"69396","relation_version_is_last":true,"title":["TRUレジンを用いた分離濃縮による農作物中のUの定量"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:15:01.398837+00:00"}