{"created":"2021-03-01T06:52:17.148825+00:00","id":33498,"links":{},"metadata":{"_buckets":{"deposit":"bad9d5a4-9d46-491a-bcef-67fd3e4a7fd8"},"_deposit":{"id":"33498","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33498"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033498","sets":["80:4535:4927:4933","9:504:4538:4929:4934"]},"author_link":["130841","130840"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"地震の規模と回数の関係の永年変化について"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1967-08-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"338","bibliographicPageStart":"327","bibliographicVolumeNumber":"45","bibliographic_titles":[{"bibliographic_title":"東京大學地震研究所彙報 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]},"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":"地震の規模Mとその発生回数Nとの間の関係式(1)または(2)における係数bの値が,地域によつて異なることが最近のいくつかの研究によつて指摘された.今回の研究は,同一地域において,係数bの値に永年変化があるかどうかを調べるのが目的であるが,M<6.0の地震には資料に欠けるものがあるので, Mの代りに最大有感距離の対数値log⊿を用いて,これとMとの関係式(4)における係数βの永年変化性を調べた.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"130841","nameIdentifierScheme":"WEKO"}],"names":[{"name":"池上, 良平"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033498","subitem_identifier_reg_type":"JaLC"}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学地震研究所"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162258","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, University of Tokyo"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Astronomy and Earth Science, Tokyo Gakugei University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ikegami, Ryohei"}],"nameIdentifiers":[{"nameIdentifier":"130840","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":"2017-06-26"}],"displaytype":"detail","filename":"ji0452004.pdf","filesize":[{"value":"592.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0452004.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33498/files/ji0452004.pdf"},"version_id":"fd70d27c-cead-4490-b61e-01a59db68cd0"}]},"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":"On the Secular Variation of Magnitude-Frequency Relation of Earthquakes","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the Secular Variation of Magnitude-Frequency Relation of Earthquakes","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["4933","4934"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33498","relation_version_is_last":true,"title":["On the Secular Variation of Magnitude-Frequency Relation of Earthquakes"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:45:01.149891+00:00"}