{"created":"2023-05-15T16:36:49.019542+00:00","id":9990,"links":{},"metadata":{"_buckets":{"deposit":"9ab69a38-584a-4b98-9b1a-34746a3112c6"},"_deposit":{"created_by":2,"id":"9990","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"9990"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00009990","sets":["50:78:79:753"]},"author_link":["40284","40283"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"米国式旋網船について-2 : 船尾トロ-ル船との比較"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1977-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"48","bibliographicPageStart":"45","bibliographicVolumeNumber":"43","bibliographic_titles":[{"bibliographic_title":"長崎大学水産学部研究報告"},{"bibliographic_title":"Bulletin of the Faculty of Fisheries, Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The American style purse seiner of 500 GT class was studied in comparision with the stern trawler of 500 GT class originally developed in England and improved and established in Japan, in terms of principal particulars and other items expressed in mean value of four vessels each as the previous paper. The American style purse seiner is 15.8 % broader in actual size than the stern trawler and 12% broder in L/B. The cruising speed of the purse seiner at 3/4 load of full load condition is 14,7 knots which is faster than the stern trawler by 2.8 knots. The purse seiner has the hull form of greater midship section coefficient and smaller block coefficient, i.e., the hull form of fat midship and slim bow and stern together with a fine streamline shape of the bottom in front of the propeller and the broad stern deck. As to the motion characteristics of the purse seiner in longitudinal wave, the relative pitching of the bow against the wave surface shows a 20～30% greater amplitude when synchronized with the severest head sea as compared with the conventional avarage Japanese fishing vessels. However, since consideration has been given to the height of the bow freeboard and to the increase of flaring, the splash of waves from the bow may not be particularly strong.","subitem_description_type":"Abstract"},{"subitem_description":"米国で開発された500総トン級米国式旋網船と英国で開発され日本で改良固定された500総トン級船尾トロール船各4隻の諸要目,速力,船型,性能の平均値を比較検討した。米国式旋網船は船尾トロール船より巾が15.8%広い。平均速力は,巡航速力(3/4負荷)における米国式旋網船が2.8ノット速い14.7ノットであり,抵抗試験によれば米国式旋網船は現存の肥大船型に比べて推進馬力が半分以下でも同一速力が出せる燃料節減船型である事が推定されている。船型は,船体中央部が旋網船が肥っており船首尾でやせており,プロペラ前方の船底部分がきれいな流線型となっている。旋網船の縦波中の運動特性は,船首の波面に対する相対上下揺振を在来の平均的日本漁船と比べると最もきびしい向い波同調状態時において20～30%程度の振巾増加が見られるが,船首乾舷の高さとフレアーの増大が考慮されているので船首からの波浪打ち込みが特に激しくなる事は無いと考えられる。","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学水産学部研究報告, v.43, pp.45-48; 1977","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"40284","nameIdentifierScheme":"WEKO"}],"names":[{"name":"阿部, 茂夫"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学水産学部"}]},"item_3_relation_29":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"40002770686","subitem_relation_type_select":"NAID"}}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00178473","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"05471427","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_16":{"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":"Abe, Shigeo"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-22"}],"displaytype":"detail","filename":"suisan43_045.pdf","filesize":[{"value":"234.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"suisan43_045.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/9990/files/suisan43_045.pdf"},"version_id":"fd25a78c-8ea7-4277-a712-ac7f266bda42"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Studies on the American Style Purse Seiner―II Comparision with the Stern Trawler","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Studies on the American Style Purse Seiner―II Comparision with the Stern Trawler"}]},"item_type_id":"3","owner":"2","path":["753"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-02-18"},"publish_date":"2013-02-18","publish_status":"0","recid":"9990","relation_version_is_last":true,"title":["Studies on the American Style Purse Seiner―II Comparision with the Stern Trawler"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T01:33:19.012190+00:00"}