{"created":"2021-03-01T06:53:17.839993+00:00","id":34405,"links":{},"metadata":{"_buckets":{"deposit":"548ff06b-89c6-4dd7-9a21-2bc83594355c"},"_deposit":{"id":"34405","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"34405"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00034405","sets":["80:4535:5147:5151","9:504:4538:5149:5152"]},"author_link":["133626","133625"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"重價平均に關する一問題"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1941-09-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"475","bibliographicPageStart":"458","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"東京帝國大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, Tokyo Imperial University"}]}]},"item_4_description_13":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"f(x)なる量と,それにφ(x)なる重みを附して求めた平均f(x)=Σam cos mx+Σbm sin mx　とが與へられて居る時,φ(x)を近似的に求める方法を述べた.即ち若しf(x)=Σamcosmx+Σbmsinmx F(x)=ΣAmcosmx+ΣBmsinmxであるならばψ(x)=Σ1/εmπ　amAm+bmBm/Am2+bm2 cos mx +Σ1/π　bmAm-amBm/am2+bm2 sin mxで與へられる.二三の實例に就いて其の應用例を示した.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"133626","nameIdentifierScheme":"WEKO"}],"names":[{"name":"坪井, 忠二"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000034405","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京帝国大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00029699","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00408972","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"453","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"Earthquake Research Institute, Tokyo Imperial University"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"地震研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tsuboi, Chuji"}],"nameIdentifiers":[{"nameIdentifier":"133625","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-06-27"}],"displaytype":"detail","filename":"ji0193003.pdf","filesize":[{"value":"730.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0193003.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/34405/files/ji0193003.pdf"},"version_id":"f1dde7da-90bf-4e4b-9fbd-26b9d3048021"}]},"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 Problem of Weighted Mean","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Problem of Weighted Mean","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["5151","5152"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-06-06"},"publish_date":"2008-06-06","publish_status":"0","recid":"34405","relation_version_is_last":true,"title":["A Problem of Weighted Mean"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:09:28.456175+00:00"}