{"created":"2023-07-25T08:10:45.708307+00:00","id":10772,"links":{},"metadata":{"_buckets":{"deposit":"50454422-abc1-4747-b740-1343e47287e5"},"_deposit":{"created_by":18,"id":"10772","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10772"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00010772","sets":["228:262:4829","39:40"]},"author_link":["104631"],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-12-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"89","bibliographicPageStart":"73","bibliographicVolumeNumber":"28","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":"1979-12-25","subitem_date_issued_type":"Issued"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"Concerning the height of net body of trawl net, author tried a few experiments to investigate the method of deciding it from net plan directly. The cross section of net body is considered to be ellipes and the shape of the side line of net is considered to be caternary.\nThe height of net body is caluculated geometrically.\nWhen rearrenging the experimental results, the caluculated values approximately\nagrees with experimental values at narrow wing tipe distance, values of exponent\nare -0.3 for two-seam-net, -0.1~-0.3 for four-seam-net and -0.2~-0.3 for six-seam-net but the caluculated values astertained to be lower at wide wing tips distance.","subitem_description_language":"en","subitem_description_type":"Other"},{"subitem_description":"底曳網の網高さを設計図より直接推算する方法について検討し,網口断面形状を楕円で,身網側線の平面形状をカテナリーで近似して網高さの計算を行った。その結果実験したいずれの網においても袖先間隔が狭い場合において略一致し,その場合の乗数は 2枚網 -0.3, 4枚網 -0.1~-0.3, 6枚網 -0.2~-0.3 であった。袖先間隔が広い場合には計算値が低くなったがこれは底面との接地部が長くなり網口断面形状を楕円として近似できなかったためと考えられる。","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":"665","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":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-31"}],"displaytype":"detail","filename":"AN00040498_v28_p73-89.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"label":"AN00040498_v28_p73-89.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/10772/files/AN00040498_v28_p73-89.pdf"},"version_id":"294f64cd-1ce5-4cb0-852b-f98556040ca2"}]},"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":"底曳網の網口高さについての考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"底曳網の網口高さについての考察","subitem_title_language":"ja"},{"subitem_title":"Some Considerations on the Height of Net Mouth of Trawl Net","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["40","4829"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2012-05-02"},"publish_date":"2012-05-02","publish_status":"0","recid":"10772","relation_version_is_last":true,"title":["底曳網の網口高さについての考察"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-07-30T01:13:04.398768+00:00"}