{"created":"2023-05-15T15:03:13.551245+00:00","id":85646,"links":{},"metadata":{"_buckets":{"deposit":"d6ae33ad-e27f-44b3-9b66-60d7feb4b745"},"_deposit":{"created_by":1,"id":"85646","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"85646"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00085646","sets":["1"]},"author_link":["1040229","1040231","1040232","1040228","1040230","1040235","1040234","1040227","1040233"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2022-02","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"106368","bibliographicVolumeNumber":"189","bibliographic_titles":[{"bibliographic_title":"Spectrochimica Acta Part B: Atimic Spectroscopy"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"X-ray fluorescence (XRF) analysis is useful for detecting radionuclides with long half-lives, such as most isotopes of uranium (234U, 235U, and 238U), as the detection of uranium by radiation measurements can be difficult. Therefore, we propose energy dispersive X-ray fluorescence (EDXRF) analysis as a method for the rapid screening of pollution from substances that are contaminated with uranium-containing water droplets. Sealed uraniumcontaining filter paper, which was used as the contaminated area model, was layered on top of a rubber plate to simulate a rubber plate whose surface was contaminated with uranium. The measured EDXRF spectra revealed a U Lα peak at the tail of a strong Br Kβ peak, and the contribution of this U Lα peak was extracted by peak fitting. The obtained results suggested a linear relationship between the uranium concentration of the filter paper and the signal intensity of the U Lα peak. The proposed method is more sensitive than the α-particle counting method for long half-life radionuclides, and can be used at uranium handling facilities.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1016/j.sab.2022.106368","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://www.sciencedirect.com/science/article/abs/pii/S058485472200012X?via%3Dihub","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0584-8547","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":"Hiroshi, Yoshii"}],"nameIdentifiers":[{"nameIdentifier":"1040227","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kodai, Takamura"}],"nameIdentifiers":[{"nameIdentifier":"1040228","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tetsuaki, Uwatoko"}],"nameIdentifiers":[{"nameIdentifier":"1040229","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroaki, Takahashi"}],"nameIdentifiers":[{"nameIdentifier":"1040230","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasuhiro, Sakai"}],"nameIdentifiers":[{"nameIdentifier":"1040231","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroshi, Yoshii","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1040232","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kodai, Takamura","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1040233","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tetsuaki, Uwatoko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1040234","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasuhiro, Sakai","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1040235","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":"Screening of uranium contamination on waste surfaces using X-ray fluorescence analysis","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Screening of uranium contamination on waste surfaces using X-ray fluorescence analysis"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-03"},"publish_date":"2022-02-03","publish_status":"0","recid":"85646","relation_version_is_last":true,"title":["Screening of uranium contamination on waste surfaces using X-ray fluorescence analysis"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T17:25:18.811580+00:00"}