{"created":"2021-03-01T06:53:49.654513+00:00","id":34880,"links":{},"metadata":{"_buckets":{"deposit":"dd0f17c4-6ece-45a1-89f7-2c0cfb588dbc"},"_deposit":{"id":"34880","owner":"1","owners":[],"pid":{"revision_id":0,"type":"depid","value":"34880"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00034880","sets":["80:4535:5237:5241","9:504:4538:5239:5242"]},"author_link":["84394","84393"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"本郷、三鷹に於ける初動入射角に就て"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1932-09-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"530","bibliographicPageStart":"517","bibliographicVolumeNumber":"10","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_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"(1) A remarkable forerunner of earthquake motion obtained at Hongo and Mitaka has been fully discussed and plausibly elucidated by Prof. Matuzawa and others. The present writer has studied the angle of incidence of the first motion and it becomes approximately 4° as the mean value at both stations, its fluctuation being small. (2) From this value of angle of incidence, 0.5km/sec, is determined as the velocity of dilatational wave in the most superficial layer. (3) The angle of incidence of the first motion seems to vary with its period such that 4° when the period is 0.4sec. or so and 50° when the period is about 30sec. (4) A few remarks are added to explain some characteristic features of seismogram. In conclusion the writer wishes to  express his heartfelt thanks to Prof. Matuzawa for his kindness in revising of the original n nuscript and valuable advices. Further the writer wishes to record his debtedness to Dr. H. Kawasumi.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"84394","nameIdentifierScheme":"WEKO"}],"names":[{"name":"鈴木, 武夫"}]}]},"item_4_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15083/0000034880","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":"地震學教室"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Suzuki, Takeo"}],"nameIdentifiers":[{"nameIdentifier":"84393","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":"2017-06-13"}],"displaytype":"detail","filename":"ji0103002.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ji0103002.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/34880/files/ji0103002.pdf"},"version_id":"5c4bc823-bf94-4c50-8987-71ec7db53491"}]},"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 Angle of Incidence of the Initial Motion observed at Hongo and Mitaka","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the Angle of Incidence of the Initial Motion observed at Hongo and Mitaka","subitem_title_language":"en"}]},"item_type_id":"4","owner":"1","path":["5241","5242"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2017-02-07"},"publish_date":"2017-02-07","publish_status":"0","recid":"34880","relation_version_is_last":true,"title":["On the Angle of Incidence of the Initial Motion observed at Hongo and Mitaka"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-19T05:01:42.188505+00:00"}