{"created":"2023-07-25T10:59:23.959905+00:00","id":1050,"links":{},"metadata":{"_buckets":{"deposit":"17de1a5e-5457-4708-9305-a495e85d821c"},"_deposit":{"created_by":4,"id":"1050","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1050"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001050","sets":["1:356:369"]},"author_link":["56311","58571"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"170","bibliographicPageStart":"165","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":"Kushiro, Ikuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mysen, B.O.","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":"One-atmosphere melting experiments have been carried out on Yamato L6 chondrite 74354 at temperatures 1125°, 1200°and 1275℃ and at Po_2 (oxygen partial pressure) between (10)^<-16> and (10)^<-8> atm. The compositions of olivine, Ca-poor pyroxene, Fe-Ni metal and liquid have been determined as functions of temperature and Po_2; for example, the composition of olivine varies from Fo_<62> to Fo_<87> and that of metal varies from Fe_<20>Ni_<80> to Fe_<94>Ni_6 as Po_2 varies from (10)^<-12> to (10)^<-16> atm at 1125℃, and from Fo_<66> to Fo_<77> and from Fe_<40>Ni_<60> to Fe_<84>Ni_<16> respectively as temperature varies from 1125°to 1275℃ at (10)^<-14> atm Po_2. Based on these experimental data, Po_2 for equilibration of this chondrite is estimated as about (10)^<-20> atm. The compositions of liquids coexisting with olivine, Ca-poor pyroxene and Fe-Ni metal at Po_2 lower than (10)^<-8.5> atm are within the compositional ranges of howardite and eucrite, suggesting that chondrites may have a genetical relationship with these basaltic achondrites.","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":"Geological Institute, University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Geophysical Laboratory, Carnegie Institute of Washington"}]},"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":"KJ00000011594.pdf","filesize":[{"value":"680.5 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011594","url":"https://nipr.repo.nii.ac.jp/record/1050/files/KJ00000011594.pdf"},"version_id":"839a5493-a5ed-4a54-b556-5beb4858aeff"}]},"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":"Melting Experiments on a Yamato Chondrite","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Melting Experiments on a Yamato Chondrite","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":"1050","relation_version_is_last":true,"title":["Melting Experiments on a Yamato Chondrite"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:04:46.165086+00:00"}