{"created":"2023-07-25T10:59:19.992913+00:00","id":958,"links":{},"metadata":{"_buckets":{"deposit":"0a1c1684-59ee-4e60-a225-d427c5039321"},"_deposit":{"created_by":4,"id":"958","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"958"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00000958","sets":["1:356:366"]},"author_link":["65174","1068"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"58","bibliographicPageStart":"38","bibliographicVolumeNumber":"12","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":"Ikeda, Yukio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeda, Hiroshi","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":"The chondrules in the Yamato-74191 meteorite (L3) are classified into seven groups by their SiO_2 contents and texture. The most common group (P III) shows intimate compositional relations between bulk composition of chondrules and olivines in them. The olivines in magnesian chondrules show wide compositional zoning from magnesian core to ferrous rim, whereas the olivines in ferrous chondrules are relatively homogeneous and have the same composition of ferrous rim olivines in the magnesian chondrules. This compositional relation may be explained by gradual increase and subsequent sudden decrease in the degree of oxidation state of silicate melt in the course of their crystallization.","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 Earth Science, Ibaraki University"},{"subitem_text_language":"en","subitem_text_value":"Mineralogical Institute, Faculty of Science, University of Tokyo"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1979-03-01"}],"displaytype":"detail","filename":"KJ00000011504.pdf","filesize":[{"value":"2.9 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011504","url":"https://nipr.repo.nii.ac.jp/record/958/files/KJ00000011504.pdf"},"version_id":"837a7351-b585-43b7-9af3-3ceb7af2889a"}]},"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":"Petrology of the Yamato-74191 Chondrite","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Petrology of the Yamato-74191 Chondrite","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["366"],"pubdate":{"attribute_name":"公開日","attribute_value":"1979-03-01"},"publish_date":"1979-03-01","publish_status":"0","recid":"958","relation_version_is_last":true,"title":["Petrology of the Yamato-74191 Chondrite"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:05:09.393941+00:00"}