{"created":"2023-07-25T08:04:07.100021+00:00","id":2229,"links":{},"metadata":{"_buckets":{"deposit":"3e7ad31e-a6ab-4d5b-9d3f-e3f78f9237ac"},"_deposit":{"created_by":3,"id":"2229","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"2229"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00002229","sets":["228:262:4832"]},"author_link":["11765","101012","101011","101009","101013","101014","101008","101007","101010"],"item_7_alternative_title_18":{"attribute_name":"別言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Studies on the Midwater Trawl II : Model experiments on the Hanging-coefficent, Netshape and Towing-net-resistance"}]},"item_7_alternative_title_19":{"attribute_name":"タイトルよみ","attribute_value_mlt":[{"subitem_alternative_title":"チュウソウ エイモウ ノ ケンキュウ II : イセ ト アミナリ オヨビ エイモウ テイコウ ニツイテ"}]},"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueNumber":"1","bibliographicPageEnd":"124","bibliographicPageStart":"117","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1976-12-25"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"In this paper the authors deal with the model experiments of 6 kinds of four-panelled midwater trawl-nets which were same in constructions, but different in hanging-coefficent. The measurements on the net-shape and towing-net-resistance were carried out in the circuler tank, with about 51 cm/sec of flow-speed. The results obtained are as follows: 1. The net-shape was noted to be different in each net, especially in both the A-net (2% of hanging-coefficent) and the B-net (5% of hanging-coefficent), the cod-end was observed to be fairly expanded. 2. The maximum cross-section-area of net-mouth was obtained in the D-net (15% of hanging-coefficent). 3. Concerning the total towing-net-resistance, the minimum value was showed by the C-net (10% of hanging-coefficent), the maximum by A-net (of the largest mesh number) and the value next to maximum was showed by the F-net (30% of hanging-coefficent; the smallest mesh number). Accordingly, we can assume that, the total net-resistance of bag-net is depending more upon net-shape than upon mesh number of the netting, except those of low hanging-coefficent.","subitem_description_type":"Other"}]},"item_7_full_name_2":{"attribute_name":"著者よみ","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"イマイ, タケヒコ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ヒラカワ, エイイチ"}]},{"nameIdentifiers":[{}],"names":[{"name":"タバタ, シズオ"}]}]},"item_7_full_name_3":{"attribute_name":"別言語の著者","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"IMAI, Takehiko"}]},{"nameIdentifiers":[{}],"names":[{"name":"HIRAKAWA, Eiichi"}]},{"nameIdentifiers":[{}],"names":[{"name":"TABATA, Shizuo"}]}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0453087X","subitem_source_identifier_type":"ISSN"}]},"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_text_24":{"attribute_name":"公開者よみ","attribute_value_mlt":[{"subitem_text_value":"カゴシマ ダイガク"}]},"item_7_text_25":{"attribute_name":"公開者別名","attribute_value_mlt":[{"subitem_text_value":"Kagoshima University"}]},"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":"今井, 健彦"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"平川, 栄一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田畑, 静夫"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-27"}],"displaytype":"detail","filename":"AN00040498_v25-1_p117-124.pdf","filesize":[{"value":"550.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00040498_v25-1_p117-124.pdf","url":"https://ir.kagoshima-u.ac.jp/record/2229/files/AN00040498_v25-1_p117-124.pdf"},"version_id":"d5cbdf77-9bce-402c-a147-ec6c698f398c"}]},"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":"中層曳網の研究II : 縮結と網成り及び曳網抵抗について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"中層曳網の研究II : 縮結と網成り及び曳網抵抗について"}]},"item_type_id":"7","owner":"3","path":["40","4832"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-06-17"},"publish_date":"2015-06-17","publish_status":"0","recid":"2229","relation_version_is_last":true,"title":["中層曳網の研究II : 縮結と網成り及び曳網抵抗について"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2024-01-30T05:47:03.097835+00:00"}