{"created":"2023-05-15T09:04:56.122108+00:00","id":6124,"links":{},"metadata":{"_buckets":{"deposit":"1f8013d0-7aeb-4fe6-b0bf-92311cdc7ebf"},"_deposit":{"created_by":11,"id":"6124","owners":[11],"pid":{"revision_id":0,"type":"depid","value":"6124"},"status":"published"},"_oai":{"id":"oai:hirosaki.repo.nii.ac.jp:00006124","sets":["375:380:1004"]},"author_link":["20878","20880","19996","20879","19994","19995"],"item_5_alternative_title_21":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Study on properties of compression wood （3） Sound performance measurement of Hiba"}]},"item_5_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-10-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"79","bibliographicPageStart":"77","bibliographicVolumeNumber":"124","bibliographic_titles":[{"bibliographic_title":"弘前大学教育学部紀要"}]}]},"item_5_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"　本稿では，ヒバを数段階の密度に調整し，それからスマートフォン用無電源スピーカーを作製，音響性能を測定し，密度との関連性について検討した結果，以下の知見が得られた。スピーカーなしとスピーカーありを比較すると，それぞれの曲線に大きな違いは見られなかった。またスピーカーありの中で，詳細に確認するとヒバ（圧密化なし）の100Hz付近の値が他よりも高かった。また，測定した周波数全体として，圧密化なしが高い値を示した。更に，100Hzまではどのスピーカーも100％程度であったが，161Hzで全体的に減少し，183Hzで密度1.0 g/cm3以外は大きくなった。","subitem_description_type":"Abstract"}]},"item_5_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"19995","nameIdentifierScheme":"WEKO"}],"names":[{"name":"ヒロセ, タカシ"}]},{"nameIdentifiers":[{"nameIdentifier":"20879","nameIdentifierScheme":"WEKO"}],"names":[{"name":"オヤマ, エミ"}]}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"19996","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hirose, Takashi"}]},{"nameIdentifiers":[{"nameIdentifier":"20880","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Oyama, Emi"}]}]},"item_5_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"弘前大学教育学部"}]},"item_5_radio_42":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_radio_item":"Article"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00211590","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0439-1713","subitem_source_identifier_type":"ISSN"}]},"item_5_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"弘前大学教育学部技術教育講座"},{"subitem_text_value":"Cocofa"}]},"item_5_version_type_18":{"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":"廣瀬, 孝"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"小山, 栄美"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-11-04"}],"displaytype":"detail","filename":"BFEduHirosaki_124_77.pdf","filesize":[{"value":"584.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"BFEduHirosaki_124_77","url":"https://hirosaki.repo.nii.ac.jp/record/6124/files/BFEduHirosaki_124_77.pdf"},"version_id":"6f63fa1c-15c8-4ca3-94cf-f9d5d38bcdbf"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ヒバ","subitem_subject_scheme":"Other"},{"subitem_subject":"圧密化","subitem_subject_scheme":"Other"},{"subitem_subject":"スピーカー","subitem_subject_scheme":"Other"},{"subitem_subject":"FFTアナライザ","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"圧密化木材の物性に関する研究 （３）ヒバの音響性能測定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"圧密化木材の物性に関する研究 （３）ヒバの音響性能測定"}]},"item_type_id":"5","owner":"11","path":["1004"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-11-04"},"publish_date":"2020-11-04","publish_status":"0","recid":"6124","relation_version_is_last":true,"title":["圧密化木材の物性に関する研究 （３）ヒバの音響性能測定"],"weko_creator_id":"11","weko_shared_id":-1},"updated":"2023-05-15T12:14:11.957822+00:00"}