{"created":"2023-07-25T11:02:16.698748+00:00","id":4490,"links":{},"metadata":{"_buckets":{"deposit":"7234794f-9cc4-45a5-a022-f0359d0b7e1b"},"_deposit":{"created_by":4,"id":"4490","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"4490"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00004490","sets":["1259:1260:1264:584:586"]},"author_link":["7877"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"295","bibliographicPageStart":"288","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"Proceedings of the NIPR Symposium on Antarctic Meteorites"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kaneoka, Ichiro","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":"'Retention rate of radiogenic ^<40>Ar through a collisional event' (f_r) was estimated on the basis of ^<40>Ar-^<39>Ar analytical data for each meteorite reported. 'The amount of trapped ^<36>Ar' (^<36>Ar_T) seems to be roughly correlated with the determined Ar retention rate, 'f_r', for samples with f_r of less than 0.5. When we extend this correlation to f_x=1,the original amount of trapped ^<36>Ar in ordinary chondrites is estimated to be in the order of 10^<-7>cm^3 STP/g. Even meteorites with no clear sign of impact often show lower amounts of trapped ^<36>Ar, suggesting that the loss of trapped components might have occurred in a stage of meteorite formation for these meteorites. The amounts of trapped ^<36>Ar and ^<84>Kr seem to be correlated with those of trapped ^<132>Xe, reflecting also the degree of equilibrium state of meteorites. Meteorites with signs of impact show lower amounts of trapped heavy noble gases. Such a correlation might be explained by degassing processes through diffusion at relatively high temperatures for prolonged periods of time.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00004490","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA10784627","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":"Earthquake Research Institute, 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":"1989-10-01"}],"displaytype":"detail","filename":"KJ00000036296.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000036296","url":"https://nipr.repo.nii.ac.jp/record/4490/files/KJ00000036296.pdf"},"version_id":"00dcfe13-a888-4676-889b-8954ad4c8a0e"}]},"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":"Noble gas degassing from meteorites as inferred from 40Ar-39Ar analytical data","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Noble gas degassing from meteorites as inferred from 40Ar-39Ar analytical data"}]},"item_type_id":"1","owner":"4","path":["586"],"pubdate":{"attribute_name":"公開日","attribute_value":"1989-10-01"},"publish_date":"1989-10-01","publish_status":"0","recid":"4490","relation_version_is_last":true,"title":["Noble gas degassing from meteorites as inferred from 40Ar-39Ar analytical data"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:19:59.689191+00:00"}