{"created":"2023-07-25T10:59:17.008230+00:00","id":888,"links":{},"metadata":{"_buckets":{"deposit":"d2e97fdc-2ca7-4acd-98e0-805fbe8c8501"},"_deposit":{"created_by":4,"id":"888","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"888"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00000888","sets":["1:356:362"]},"author_link":["7996","1076"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1978-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"208","bibliographicPageStart":"198","bibliographicVolumeNumber":"8","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":"Takaoka, Nobuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nagao, Keisuke","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":"Yamato-7301 (H4 chondrite) and Yamato-7304 and -7305 (both L5 chondrites) were investigated for concentrations and isotopic compositions of rare gases. From the data of isotopic analyses of rare gases, cosmic-ray exposure ages on cosmogenic ^3(He), ^<21>(Ne) and ^<38>(Ar) and gas-retention ages on radiogenic ^4(He) and ^<40>(Ar) were calculated as follows : [table] Partial loss of helium was suggested for three samples. There were definitely observed ^<129>Xe-excesses and systematic enrichment in the light isotopes of xenon in all three meteorites. Isotopic anomalies were observed in the heavy isotopes of xenon in Yamato-7304 and the excess pattern resembles the fission yield pattern of ^<244>(Pu).","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 Physics, Faculty of Science, Osaka University"},{"subitem_text_language":"en","subitem_text_value":"Department of Physics, Faculty of Science, Osaka University"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1978-02-01"}],"displaytype":"detail","filename":"KJ00000011861.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011861","url":"https://nipr.repo.nii.ac.jp/record/888/files/KJ00000011861.pdf"},"version_id":"cabb5200-43a4-4877-b490-fcf2c216170c"}]},"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":"Rare Gas Studies of Yamato-7301(j), -7304(m) and -7305(k)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Rare Gas Studies of Yamato-7301(j), -7304(m) and -7305(k)","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["362"],"pubdate":{"attribute_name":"公開日","attribute_value":"1978-02-01"},"publish_date":"1978-02-01","publish_status":"0","recid":"888","relation_version_is_last":true,"title":["Rare Gas Studies of Yamato-7301(j), -7304(m) and -7305(k)"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:13:51.210108+00:00"}