ログイン
言語:

WEKO3

  • トップ
  • ランキング
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "b5d65fd8-012f-41f7-9fd3-da79fd863c3d"}, "_deposit": {"created_by": 3, "id": "4662", "owners": [3], "pid": {"revision_id": 0, "type": "depid", "value": "4662"}, "status": "published"}, "_oai": {"id": "oai:ir.kagoshima-u.ac.jp:00004662", "sets": ["4833", "40"]}, "author_link": ["101901", "101900", "101905", "101904"], "item_7_alternative_title_18": {"attribute_name": "別言語のタイトル", "attribute_value_mlt": [{"subitem_alternative_title": "底曳網の研究IV : 大型嚢網の曳網実験"}]}, "item_7_biblio_info_5": {"attribute_name": "収録雑誌名", "attribute_value_mlt": [{"bibliographicPageEnd": "63", "bibliographicPageStart": "57", "bibliographicVolumeNumber": "24", "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": "1975-11-30"}]}, "item_7_description_4": {"attribute_name": "要約(Abstract)", "attribute_value_mlt": [{"subitem_description": "The measuring of the current velocity and resistance inside and outisde the drag net was carried out in the big sized drag net towed actually in the open sea. In the drag net, the length was 6.1 m; the ratio between the diameter of a twine (d mm) and the mesh size (l mm), namely d/l=0.021. The results obtained areas follow: a) The current velocity inside the net body (v m/sec) was ascertained to be almost invariably higher than that at the net mouth (v_0 m/sec); this tendency was noted to be especially remarkable when the cod end was kept opened. The value of v/v_0 obtained from the theoritical formula on the velocity ratio inside and outside the net, namely [the formula is omitted] was ascertained to be 1.21, in case of the theoritical value, and 1.11 in case of the experimental value: here the difference was noted to be almost zero, considering the possible errors in measurement. b) The relationship between the net resistance (R kg) and the towing speed (V m/sec) was ascertained to be: In case of the closed cod end: R=213V^{1.48}. In case of the opened cod end: R= 184V^{1.37}. By this was shown the fact that the variation of the net shape in the net shape in the former net was less than that in the latter one.", "subitem_description_type": "Other"}]}, "item_7_full_name_3": {"attribute_name": "別言語の著者", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "101904", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "肥後, 伸夫"}]}, {"nameIdentifiers": [{"nameIdentifier": "101905", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "毛利, 公朗"}]}]}, "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": "665", "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_text_30": {"attribute_name": "NIIタイプ", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "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": "HIGO, Nobio"}], "nameIdentifiers": [{"nameIdentifier": "101900", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "MOURI, Kourou"}], "nameIdentifiers": [{"nameIdentifier": "101901", "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": "2016-10-28"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "AN00040498_v24_p57-63.pdf", "filesize": [{"value": "1.4 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1400000.0, "url": {"label": "AN00040498_v24_p57-63.pdf", "url": "https://ir.kagoshima-u.ac.jp/record/4662/files/AN00040498_v24_p57-63.pdf"}, "version_id": "11af76f3-a932-4dbf-be6d-66b5bdd1d9f4"}]}, "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 Drag Net IV : On the Towing Experiments of the Big sized Drag Net", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Studies on the Drag Net IV : On the Towing Experiments of the Big sized Drag Net"}]}, "item_type_id": "7", "owner": "3", "path": ["40", "4833"], "permalink_uri": "http://hdl.handle.net/10232/13693", "pubdate": {"attribute_name": "公開日", "attribute_value": "2012-05-09"}, "publish_date": "2012-05-09", "publish_status": "0", "recid": "4662", "relation": {}, "relation_version_is_last": true, "title": ["Studies on the Drag Net IV : On the Towing Experiments of the Big sized Drag Net"], "weko_shared_id": 3}
  1. 掲載誌一覧
  2. 鹿児島大学水産学部紀要
  3. vol.24
  1. 水産学部
  2. 水産学部・紀要論文

Studies on the Drag Net IV : On the Towing Experiments of the Big sized Drag Net

http://hdl.handle.net/10232/13693
http://hdl.handle.net/10232/13693
33db7115-4ed0-46ed-9bc2-4541366c46a7
名前 / ファイル ライセンス アクション
AN00040498_v24_p57-63.pdf AN00040498_v24_p57-63.pdf (1.4 MB)
Item type 紀要論文 / Departmental Bulletin Paper(1)
公開日 2012-05-09
タイトル
タイトル Studies on the Drag Net IV : On the Towing Experiments of the Big sized Drag Net
別言語のタイトル
その他のタイトル 底曳網の研究IV : 大型嚢網の曳網実験
著者 HIGO, Nobio

× HIGO, Nobio

WEKO 101900

HIGO, Nobio

Search repository
MOURI, Kourou

× MOURI, Kourou

WEKO 101901

MOURI, Kourou

Search repository
別言語の著者
姓名 肥後, 伸夫
別言語の著者
姓名 毛利, 公朗
言語
言語 eng
資源タイプ
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
資源タイプ departmental bulletin paper
要約(Abstract)
内容記述タイプ Other
内容記述 The measuring of the current velocity and resistance inside and outisde the drag net was carried out in the big sized drag net towed actually in the open sea. In the drag net, the length was 6.1 m; the ratio between the diameter of a twine (d mm) and the mesh size (l mm), namely d/l=0.021. The results obtained areas follow: a) The current velocity inside the net body (v m/sec) was ascertained to be almost invariably higher than that at the net mouth (v_0 m/sec); this tendency was noted to be especially remarkable when the cod end was kept opened. The value of v/v_0 obtained from the theoritical formula on the velocity ratio inside and outside the net, namely [the formula is omitted] was ascertained to be 1.21, in case of the theoritical value, and 1.11 in case of the experimental value: here the difference was noted to be almost zero, considering the possible errors in measurement. b) The relationship between the net resistance (R kg) and the towing speed (V m/sec) was ascertained to be: In case of the closed cod end: R=213V^{1.48}. In case of the opened cod end: R= 184V^{1.37}. By this was shown the fact that the variation of the net shape in the net shape in the former net was less than that in the latter one.
収録雑誌名 鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University

巻 24, p. 57-63
作成日
日付 1975-11-30
ISSN
収録物識別子タイプ ISSN
ISSN 0453087X
NII書誌ID(雑誌)
収録物識別子タイプ NCID
NC ID AN00040498
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
NDC
主題Scheme NDC
主題 665
公開者・出版者
出版者 鹿児島大学
公開者よみ
公開者よみ カゴシマ ダイガク
公開者別名
公開者別名 Kagoshima University
戻る
0
views
See details
Views

Versions

Ver.1 2023-07-25 09:23:36.220334
Show All versions

Share

Mendeley Twitter Facebook Print Addthis

Cite as

エクスポート

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by WEKO3


Powered by WEKO3