{"created":"2023-07-25T08:04:10.275111+00:00","id":2299,"links":{},"metadata":{"_buckets":{"deposit":"960f439f-38db-4d7e-94a2-d801e1a59dee"},"_deposit":{"created_by":18,"id":"2299","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"2299"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00002299","sets":["228:262:4827","39:40"]},"author_link":["101163","4790"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"46","bibliographicPageStart":"39","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"鹿児島大学水産学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Memoirs of Faculty of Fisheries Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1981-12-25","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"Field experiments were discussed in previous reports, this time authors plan to discuss on the gear efficiency of sea slater net, basing on the physical characters of net. Authors carried out\nmodel experiments and investigated them, comparing physical charcter of ordinary net with that\nof sea slater net. Results obtained in this study are summarized as follows;\n(1) In ordinary towing condition, height of two types of net were 3.2~2.3 m on ordinary\nnet and 3.4~2.4 m on sea slater net respectively. Gap-height of sea slater net was about 10% less than that of ordinary net. And then the fact estimated that it originated that the friction\nof bottom could be neglected on the experiment in the circular tank.\n(2) The following were obtained as an empirical equation within the limts of this experiment.\nThe example shows the case of 7.6 m of wing distance.\nHeight of net mouth ･･･[the rest omitted]","subitem_description_language":"en","subitem_description_type":"Other"},{"subitem_description":"(1) 網口高さは通常曳網状態で普通網3.2~2.3m,離底曳き網3.4~2.3mと略同じ値を示すが離底高さを考えた網口開口部高さは普通網が約10%少ない。これは模型実験では接地摩\n擦抵抗を無視せざるをえないことに起因すると考えられる。\n(2) 網にかかる流水抵抗は両網とも略同じである。いずれの場合でも抵抗の一般式R=kV^<n>として表わされるが,離底曳き網ではnの値は小さく網口形状の変形が大きい。(3) 垂下チエンの形状を単位長さに働く力として平行な力,垂直な力及び重力の釣り合いと考えて近似した結果実験値は計算値と略一致した。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0453087X","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040498","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"664","subitem_subject_scheme":"NDC"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"不破, 茂","creatorNameLang":"ja"},{"creatorName":"FUWA, Shigeru","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"101163","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"肥後, 伸夫","creatorNameLang":"ja"},{"creatorName":"HIGO, Nobio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4790","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000010041691","nameIdentifierScheme":"NRID","nameIdentifierURI":" "}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-27"}],"displaytype":"detail","filename":"AN00040498_v30_p39-46.pdf","filesize":[{"value":"457.9 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040498_v30_p39-46.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/2299/files/AN00040498_v30_p39-46.pdf"},"version_id":"87884d3e-137f-445d-8014-a6dd42ec8b08"}]},"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":"陸棚斜面漁場における漁具の基礎的研究 III : 離底曳き網の模型実験","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"陸棚斜面漁場における漁具の基礎的研究 III : 離底曳き網の模型実験","subitem_title_language":"ja"},{"subitem_title":"Foundermental Study of the Fishing Gear at the Ocean Grounds in Extra-Shelf Regions III : Model Experiments of Sea Slater Net","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","4827"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-06-10"},"publish_date":"2015-06-10","publish_status":"0","recid":"2299","relation_version_is_last":true,"title":["陸棚斜面漁場における漁具の基礎的研究 III : 離底曳き網の模型実験"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:14:47.120173+00:00"}