{"created":"2023-07-25T10:59:33.251518+00:00","id":1245,"links":{},"metadata":{"_buckets":{"deposit":"e8d0db10-b526-4eaf-b371-63e7ac87345b"},"_deposit":{"created_by":4,"id":"1245","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1245"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001245","sets":["1:356:375"]},"author_link":["56220","957"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1982-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"111","bibliographicPageStart":"103","bibliographicVolumeNumber":"21","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Matsumoto, Yukio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakamoto, Arata","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Mineralogical studies of a blackish mineral with strong radioactivity from microcline pegmatites of Nesoya, Lutzow-Holmbukta, East Antarctica, were performed. This mineral has been completely or almost completely transformed into a metamict state. However, in a heat treatment (1000℃, 7 hours), the powder pattern is identical with cerianite, and the unit cell dimension calculated from the powder X-ray diffraction data is α_0=5.451A. According to the qualitative analysis by an electron probe X-ray microanalyzer, the mineral consists of lanthanoids and other elements, such as La, Ce, Pr, Nd, Sm, Eu, Gd, Th, Xe, Cs, Pb, Rh, etc. Both the X-ray diffraction data and chemical analysis identify this mineral as a metamict cerianite [Ce(Th)O_2].","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Mineralogical Sciences and Geology, Faculty of Science, Yamaguchi University"},{"subitem_text_language":"en","subitem_text_value":"Department of Mineralogical Sciences and Geology, Faculty of Science, Yamaguchi University"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1982-03-01"}],"displaytype":"detail","filename":"KJ00000011771.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011771","url":"https://nipr.repo.nii.ac.jp/record/1245/files/KJ00000011771.pdf"},"version_id":"02d11791-4e64-4e62-b760-89fc6446a3b4"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Preliminary report on metamict cerianite from Nesoya, Lutzow-Holmbunkta, East Antarctica","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Preliminary report on metamict cerianite from Nesoya, Lutzow-Holmbunkta, East Antarctica","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["375"],"pubdate":{"attribute_name":"公開日","attribute_value":"1982-03-01"},"publish_date":"1982-03-01","publish_status":"0","recid":"1245","relation_version_is_last":true,"title":["Preliminary report on metamict cerianite from Nesoya, Lutzow-Holmbunkta, East Antarctica"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:04:34.066630+00:00"}