{"created":"2023-07-25T10:59:23.874357+00:00","id":1048,"links":{},"metadata":{"_buckets":{"deposit":"fefb7b0e-f17f-4362-811a-9ef694747618"},"_deposit":{"created_by":4,"id":"1048","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1048"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001048","sets":["1:356:369"]},"author_link":["65174","1721","957","578"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"147","bibliographicPageStart":"140","bibliographicVolumeNumber":"15","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":"Miyamoto, Masamichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeda, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yanai, Keizo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsumoto, Yukio","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":"Electron microprobe studies have been made of olivines and pyroxenes in six Yamato chondrites collected in 1974 and 1975. On the basis of histograms of iron contents of olivines and pyroxenes, they are classified as follows : Yamato-(Y-) 75260 is a C2 carbonaceous chondrite; Y-74183 is an L6 ordinary chondrite; Y-74187,H6; Y-74198,H6; Y-74202,H5-6; and Y-74234,H4-5. In order to examine in detail the Mg-Fe chemical variation within the olivine or pyroxene grain found in some shocked ordinary chondrites, the Back-scattered Electron Image (BEI) observation has been carried out for several olivine grains in Yamato-74234. A larger percent mean deviation of olivine for these meteorites than what is expected from their texture, can be attributed to the presence of Fe-rich inclusions in the olivines.","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 Sciences, Kobe University/Mineralogical Institute, Faculty of Science, University of Tokyo/National Institute of Polar Research/Department of Mineralogical Science 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":"1979-12-01"}],"displaytype":"detail","filename":"KJ00000011592.pdf","filesize":[{"value":"796.7 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011592","url":"https://nipr.repo.nii.ac.jp/record/1048/files/KJ00000011592.pdf"},"version_id":"dd92aa0d-f586-416b-b272-7320525831cf"}]},"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":"A Classification for Some Small Chondrites in the Yamato-74 and -75 Meteorites","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Classification for Some Small Chondrites in the Yamato-74 and -75 Meteorites","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["369"],"pubdate":{"attribute_name":"公開日","attribute_value":"1979-12-01"},"publish_date":"1979-12-01","publish_status":"0","recid":"1048","relation_version_is_last":true,"title":["A Classification for Some Small Chondrites in the Yamato-74 and -75 Meteorites"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:13:42.304712+00:00"}