{"created":"2023-06-19T10:34:58.325794+00:00","id":853,"links":{},"metadata":{"_buckets":{"deposit":"6806f5a6-5702-459c-985d-385ac4ccb15f"},"_deposit":{"created_by":14,"id":"853","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"853"},"status":"published"},"_oai":{"id":"oai:ous.repo.nii.ac.jp:00000853","sets":["296:314:323"]},"author_link":[],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-03-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"85","bibliographicPageStart":"75","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"岡山理科大学紀要. A, 自然科学","bibliographic_titleLang":"ja"},{"bibliographic_title":"Bulletin of Okayama University of Science. A, Natural Sciences","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大亀, 衛","creatorNameLang":"ja"},{"creatorName":"オオカメ, マモル","creatorNameLang":"ja-Kana"},{"creatorName":"Ohkame, Mamoru","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"玉垣, 春彦","creatorNameLang":"ja"},{"creatorName":"タマガキ, ハルヒコ","creatorNameLang":"ja-Kana"},{"creatorName":"Tamagaki, Haruhiko","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"水川, 孝","creatorNameLang":"ja"},{"creatorName":"ミズカワ, タカシ","creatorNameLang":"ja-Kana"},{"creatorName":"Mizukawa, Takasi","creatorNameLang":"en"}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"かえでの種子の飛行について, 数値解析が行なわれた。羽根の幅の方向と水平面のなす角度αが0のとき, 種子は自転運動と公転運動とにじり運動を併せ行ないながら落下する。この規則性のある運動は自転の角速度の大きさω_Gや羽根の長さの方向と水平面のなす角度βに関係している。角度αが0でないと, 種子の運動の規則性は時間の経過とともに失われてゆく。種子の滞空時間は角度αと角度βと角速度の大きさω_Gの有無によって異なっており, 種子は風によって広く飛散する。","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"A numerical analysis concerning the flight of the maple seeds was made. If the angle α between the direction of the blade width and the horizontal plane is 0,the seeds fall with the simultaneous motions of rotation, revolution and crawl. These regular motions are related both to the angular velocity of the rotation ω_G and to the angle β which the direction of the blade length makes with the horizontal plane. If the angle α is not 0,these regular motions disappear rapidly with time. How long the falling seeds stay in the air is related to the value of the angle α, the value of the angle β and the existence of the angular velocity ω_G. Therefore, the seeds are scattered extensively down the wind.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00033244","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Applied Physics, Okayama University of Science"},{"subitem_text_language":"en","subitem_text_value":"Department of Applied Physics, Okayama University of Science"},{"subitem_text_language":"en","subitem_text_value":"Department of Applied Physics, Okayama University of Science"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学応用物理学科"},{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学応用物理学科"},{"subitem_text_language":"ja","subitem_text_value":"岡山理科大学応用物理学科"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1990-03-20"}],"displaytype":"detail","filename":"KJ00000063406.pdf","filesize":[{"value":"318.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"url":"https://ous.repo.nii.ac.jp/record/853/files/KJ00000063406.pdf"},"version_id":"dd445f11-6c5d-40b9-91c5-ab682cdc4268"}]},"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":"羽根のある植物種子の飛行 : かえでの種子","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"羽根のある植物種子の飛行 : かえでの種子","subitem_title_language":"ja"},{"subitem_title":"Flight of Seeds with Blades : Maple Seeds","subitem_title_language":"en"},{"subitem_title":"ハネ ノ アル ショクブツ シュシ ノ ヒコウ カエデ ノ シュシ","subitem_title_language":"ja-Kana"}]},"item_type_id":"1","owner":"14","path":["323"],"pubdate":{"attribute_name":"PubDate","attribute_value":"1990-03-20"},"publish_date":"1990-03-20","publish_status":"0","recid":"853","relation_version_is_last":true,"title":["羽根のある植物種子の飛行 : かえでの種子"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-09-27T05:56:28.248257+00:00"}