{"created":"2023-06-19T07:34:55.583811+00:00","id":291,"links":{},"metadata":{"_buckets":{"deposit":"4103c1f7-7aaf-49dc-828b-39e2aa064b2e"},"_deposit":{"created_by":3,"id":"291","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"291"},"status":"published"},"_oai":{"id":"oai:mejiro.repo.nii.ac.jp:00000291","sets":["1:16:47"]},"author_link":["614","613"],"item_3_biblio_info_12":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"33","bibliographicPageStart":"13","bibliographicVolumeNumber":"(3)","bibliographic_titles":[{"bibliographic_title":"目白大学総合科学研究"},{"bibliographic_title":"Mejiro journal of social and natural sciences","bibliographic_titleLang":"en"}]}]},"item_3_description_11":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"A lot of Internet users are posting their messages on various kinds of message boards. The number of participants on each message board may increase consistently ; however, within a month few people continues to access it. Its structure changes dynamically in relation to the behavior of active users. I extracted over one million messages from \"Livedoor Message Board\" which belongs to \"Yahoo! Japan Message Boards\". The results of statistical analysis for these messages show that the behavior of active users changes according to the level of the number of messages actually posted, and that the leaders are replaced in a few months.","subitem_description_type":"Other"}]},"item_3_description_15":{"attribute_name":"表示順","attribute_value_mlt":[{"subitem_description":"5","subitem_description_type":"Other"}]},"item_3_description_16":{"attribute_name":"アクセション番号","attribute_value_mlt":[{"subitem_description":"KJ00004761486","subitem_description_type":"Other"}]},"item_3_description_2":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"記事種別(日)","attribute_value_mlt":[{"subitem_description":"社会科学","subitem_description_type":"Other"}]},"item_3_description_9":{"attribute_name":"記事種別(英)","attribute_value_mlt":[{"subitem_description":"Social Science","subitem_description_type":"Other"}]},"item_3_source_id_1":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA1205912X","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_19":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-709X","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"人文学部現代社会学科"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"江下, 雅之"},{"creatorName":"エシタ, マサユキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"613","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Eshita, Masayuki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"614","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":"2017-10-20"}],"displaytype":"detail","filename":"KJ00004761486.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"KJ00004761486.pdf","url":"https://mejiro.repo.nii.ac.jp/record/291/files/KJ00004761486.pdf"},"version_id":"664f63a9-2c54-47a1-b94b-baad1bf71a97"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"電子掲示板","subitem_subject_scheme":"Other"},{"subitem_subject":"投稿行動","subitem_subject_scheme":"Other"},{"subitem_subject":"ダイナミズム","subitem_subject_scheme":"Other"},{"subitem_subject":"message board","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"behavior of posting","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamism","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"電子掲示板のダイナミズムに関する研究 : ライブドア・ショックが電子掲示板の投稿活動に及ぼした影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"電子掲示板のダイナミズムに関する研究 : ライブドア・ショックが電子掲示板の投稿活動に及ぼした影響"},{"subitem_title":"The Study of Dynamism of a Yahoo! Japan Message Board : The impact of \"Livedoor Shock\" on Message Board","subitem_title_language":"en"}]},"item_type_id":"3","owner":"3","path":["47"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-20"},"publish_date":"2017-10-20","publish_status":"0","recid":"291","relation_version_is_last":true,"title":["電子掲示板のダイナミズムに関する研究 : ライブドア・ショックが電子掲示板の投稿活動に及ぼした影響"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T08:20:23.844325+00:00"}