{"created":"2021-03-01T06:43:22.473338+00:00","id":25417,"links":{},"metadata":{"_buckets":{"deposit":"ac5da159-59b3-404e-bae5-1e65614075eb"},"_deposit":{"id":"25417","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25417"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00025417","sets":["27:2466:2467:2547","9:504:2469:2548"]},"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A Study of Making Multimedia Information Server of The Tokyo University Forests on the Internet"}]},"item_4_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"177","bibliographicPageStart":"157","bibliographicVolumeNumber":"97","bibliographic_titles":[{"bibliographic_title":"東京大学農学部演習林報告"}]}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究は，1994年より進めている東京大学農学部附属演習林情報ネットワーク構築と整備について，東大演習林の稼働中の東京大学農学部附属演習林研究部HTTPサーバ（東京都文京区弥生に設置），及び東京大学農学部附属秩父演習林HTTPサーバ（埼玉県秩父市に設置），および両者のネットワーク接続について，その構築と運用の経過と解析を通じて，現時点の東大演習林のマルチメディア情報整備とインターネットの応用について検討するとともに，今後の情報整備とネットワーク化についての課題を明らかにした。実証的研究を進めるため，以下のケーススタディを行った。スタディ1では，東大演習林概要1994に含まれるテキスト・図表・写真のマルチメディアデータ化と情報公開をとりあげ，システム開発・情報作成を行った。その結果，マルチメディア情報が従来の出版物と異なるが，新たな情報共有，コミュニケーション手段としての可能性を持つことが明らかになった。情報の収集の際の規格整備が必要であること，マルチメディア化作業は徐々に容易になっているが，さらに効果的な表現のためには高度なプログラミングも必要になってきていること，サーバ管理を行う際，バックアップと定期的な監視が欠かせないことなどが明らかになった。スタディ2では研究部HTTPサーバと秩父演習林HTTPサーバとのネットワーク構築と秩父演習林に関するマルチメディアデータ化と情報公開をとりあげ，システム開発・情報作成を行った。その結果，地方演習林独自のマルチメディア情報の重要性と，ネットワークを応用した実用システムを開発し効果的な運用が可能なことを示した。遠隔施設においてはProxyサーバを利用することで効率的なネットワークが構築できること，遠隔施設サーバのリモート管理の必要からサーバOSとしてUNIXが有効であることなどが明らかになった。また全体を通じての課題として，「ネットワーク環境のより一層の充実」が必要で，「フィールド情報の即時デジタル化」についてのシステム開発が急務であることを示した。","subitem_description_type":"Abstract"},{"subitem_description":"The purpose of this study is to examine the development of multimedia information of Tokyo University Forests and its application to the Internet, and to reveal the problems that we are going to confront, by analysing what happened when we were setting up the HTTP server installed in Research Division of Tokyo University Forests (in Yayoi, Bunkyoku, Tokyo) and in Tokyo University Forest in Chichibu (Chichibu city, Saitama), and making them work cooperatively by using the network. We made two studies as follows. First, we made multimedia information and published it on the Internet by using texts, figures and photos of the pamphlet \"Tokyo University Forests 1994\". This method is more effective for sharmg information and communicating than publication. It is necessary to standardize of input, to use advanced programing in order to express the information effectively and to watch servers and backup data regularly. Second, we set up the HTTP server of Tokyo University Forest in Chichibu which is a remote institution. It is important to publish local multimedia information on university forests. It is possible to use the HTTP server especially in remote institutions by making better use of Proxy servers, imformation system technique, and UNIX. We have to improve the network environment of university forests, and to develop the system of digitizing field data on the spot.","subitem_description_type":"Abstract"}]},"item_4_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"54612","nameIdentifierScheme":"WEKO"}],"names":[{"name":"FUJIWARA, Akio"}]},{"nameIdentifiers":[{"nameIdentifier":"54613","nameIdentifierScheme":"WEKO"}],"names":[{"name":"SAITO, Kaoru"}]},{"nameIdentifiers":[{"nameIdentifier":"54614","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ISHIDA, Ken"}]}]},"item_4_publisher_20":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学大学院農学生命科学研究科附属演習林"}]},"item_4_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162451","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03716007","subitem_source_identifier_type":"ISSN"}]},"item_4_subject_15":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"610","subitem_subject_scheme":"NDC"}]},"item_4_text_21":{"attribute_name":"出版者別名","attribute_value_mlt":[{"subitem_text_value":"The Tokyo University Forests"}]},"item_4_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院農学生命科学研究科森林科学専改"},{"subitem_text_value":"東京大学農学部附属演習林秩父演習林"},{"subitem_text_value":"Department of Forest Science, Graduate School of Agriculture and Agricultural Life Sciences, The University of Tokyo"},{"subitem_text_value":"The University Forest in Chichibu, The University Forests, Faculty of Agriculture, The University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤原, 章雄"}],"nameIdentifiers":[{"nameIdentifier":"54609","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"斉藤, 馨"}],"nameIdentifiers":[{"nameIdentifier":"54610","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石田, 健"}],"nameIdentifiers":[{"nameIdentifier":"54611","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":"2017-06-09"}],"displaytype":"detail","filename":"esrh097006.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"esrh097006.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/25417/files/esrh097006.pdf"},"version_id":"18f4646b-e40b-45b4-8287-373cd329bc7d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"マルチメディア","subitem_subject_scheme":"Other"},{"subitem_subject":"インターネット","subitem_subject_scheme":"Other"},{"subitem_subject":"World Wide Web","subitem_subject_scheme":"Other"},{"subitem_subject":"森林科学","subitem_subject_scheme":"Other"},{"subitem_subject":"大学演習林","subitem_subject_scheme":"Other"},{"subitem_subject":"Multimedia","subitem_subject_scheme":"Other"},{"subitem_subject":"Internet","subitem_subject_scheme":"Other"},{"subitem_subject":"World Wide Web","subitem_subject_scheme":"Other"},{"subitem_subject":"Forest science","subitem_subject_scheme":"Other"},{"subitem_subject":"University forest","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":"インターネットによる東京大学農学部附属演習林マルチメディア情報の公開と課題","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"インターネットによる東京大学農学部附属演習林マルチメディア情報の公開と課題"}]},"item_type_id":"4","owner":"1","path":["2548","2547"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-09-03"},"publish_date":"2014-09-03","publish_status":"0","recid":"25417","relation_version_is_last":true,"title":["インターネットによる東京大学農学部附属演習林マルチメディア情報の公開と課題"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-19T04:03:40.374588+00:00"}