{"created":"2023-06-20T16:44:42.749694+00:00","id":70,"links":{},"metadata":{"_buckets":{"deposit":"1cfa84dd-cc5b-467d-aa89-633bed7e6aa0"},"_deposit":{"created_by":5,"id":"70","owners":[5],"pid":{"revision_id":0,"type":"depid","value":"70"},"status":"published"},"_oai":{"id":"oai:meiji.repo.nii.ac.jp:00000070","sets":["6:9"]},"author_link":["1291","1292","1289","1290"],"item_3_alternative_title_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Effect of surface active solutes to acoustic bubbles observed with high-speed camera"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-11-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"311","bibliographicPageEnd":"30","bibliographicPageStart":"27","bibliographicVolumeNumber":"11","bibliographic_titles":[{"bibliographic_title":"電機情報通信学会技術研究所報告"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"強力な超音波下で発生した音響バブルは膨張収縮振動を繰り返す。界面活性分子は気泡/液体界面に吸着し，気泡合体などのダイナミクスに影響を及ぼす。ドデシル硫酸ナトリウム（SDS）界面活性剤水溶液中で高速度カメラを用いて100万fpsの速度で音響バブル観測を行った。超音波周波数は37 kHz, 87 kHz，123 kHzの3種類，SDS濃度は0.1, 1, 5, 10mMの4種類である。気泡振動はSDS吸着により球形振動になりやすいことがわかった。気泡径最大値を高速度映像から求め，そのヒストグラムを作成したところ，水と比べて大きいサイズの気泡が高周波数ほど減っていた。また，気泡成長はSDS溶液中の方が大きかった。87kHzでSDS濃度変化を調べたところ，大きいサイズの気泡減少は５ｍMで最も顕著であった。これらの結果は，SDS吸着により気泡が帯電し気泡間の静電反発力により気泡合体が妨害されること，SDS吸着によりガスの整流拡散が促進されること，で説明される。","subitem_description_type":"Abstract"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"1291","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Shota, Deno"}]},{"nameIdentifiers":[{"nameIdentifier":"1292","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Pak-Kon, Choi"}]}]},"item_3_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会","subitem_publisher_language":"ja"}]},"item_3_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"CopyrightⒸ電子情報通信学会2011 本技術研究報告に掲載された論文の著作権は（社）電子情報通信学会に帰属します。"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0913-5685","subitem_source_identifier_type":"ISSN"}]},"item_3_version_type_15":{"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":"出野, 翔大","creatorNameLang":"ja"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"崔, 博坤","creatorNameLang":"ja"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-10-10"}],"displaytype":"detail","filename":"technicalrep_us2011-70_11_311_27.pdf","filesize":[{"value":"3.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"technicalrep_us2011-70_11_311_27.pdf","url":"https://meiji.repo.nii.ac.jp/record/70/files/technicalrep_us2011-70_11_311_27.pdf"},"version_id":"0fe8ec1d-d720-4c36-bbcc-5656b59742b5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"音響バブル","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"高速度カメラ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"界面活性剤","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"気泡合体","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"整流拡散","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"高速度映像で見た音響バブルへの界面活性剤の影響","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"高速度映像で見た音響バブルへの界面活性剤の影響","subitem_title_language":"ja"}]},"item_type_id":"3","owner":"5","path":["9"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-05-27"},"publish_date":"2020-05-27","publish_status":"0","recid":"70","relation_version_is_last":true,"title":["高速度映像で見た音響バブルへの界面活性剤の影響"],"weko_creator_id":"5","weko_shared_id":-1},"updated":"2023-09-06T06:35:45.160644+00:00"}