{"created":"2021-03-01T06:52:49.512883+00:00","id":33981,"links":{},"metadata":{"_buckets":{"deposit":"990aff49-cd0c-4fdb-9185-df1f1f9f1f30"},"_deposit":{"id":"33981","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"33981"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00033981","sets":["80:4535:5037:5043","9:504:4538:5039:5044"]},"author_link":["132525","132524"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"分散した地震波の解析 III. : 南大西洋の地震の記録解析"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1956-08-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"138","bibliographicPageStart":"131","bibliographicVolumeNumber":"34","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":"1. 第1報においてのべた, Fourier変換を用ゐて分散した表面波を解析する方法を,実際の地震の記録に応用した.用ゐたのは, 1933年8月,南大西洋に起つた地震を, J. T. Wilsonが整理して発表したものである. 2. 解析のための公式は筆者の前の論文と全く同じである. f(t; r)を以て震央距離rの所の動きとすれば, F(p; r)2=c(p; r)2+s(p; r)2=r0/rF(p; r0)2 c(p; r)=1/√2π∫∞-∞f(τ; r)cos(pτ)dτ s(p; r)=1/√2π∫∞-∞f(τ; r)sin(pτ)dτ...(2.1)で与へられるFによつて波のスペクトルが,V(p)=p(r(1)-r(2))/[ARCTAN{s(p; r(1))/c(p; r(1))}-ARCTAN{s(p; r(2))/c(p; r(2))}]...(2.3)によつて位相速度が与へられる.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"132525","nameIdentifierScheme":"WEKO"}],"names":[{"name":"佐藤, 春夫"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000033981","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":"Earthquake Research Institute"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sato, Yasuo"}],"nameIdentifiers":[{"nameIdentifier":"132524","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":"ji0342001.pdf","filesize":[{"value":"317.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0342001.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/33981/files/ji0342001.pdf"},"version_id":"c5ce0511-a2ac-4a09-bd33-b4bf53ce7957"}]},"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":"Analysis of Dispersed Surface Waves by means of Fourier Transform III. : Analysis of Practical Seismogram of South Atlantic Earthquake","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Analysis of Dispersed Surface Waves by means of Fourier Transform III. : Analysis of Practical Seismogram of South Atlantic Earthquake","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["5043","5044"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"33981","relation_version_is_last":true,"title":["Analysis of Dispersed Surface Waves by means of Fourier Transform III. : Analysis of Practical Seismogram of South Atlantic Earthquake"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T04:09:13.248355+00:00"}