{"created":"2023-06-23T12:22:16.439534+00:00","id":14104,"links":{},"metadata":{"_buckets":{"deposit":"70c57b23-9143-4ecf-9b14-71e9df835ea0"},"_deposit":{"created_by":21,"id":"14104","owners":[21],"pid":{"revision_id":0,"type":"depid","value":"14104"},"status":"published"},"_oai":{"id":"oai:asahi-u.repo.nii.ac.jp:00014104","sets":["46:190:427"]},"author_link":["547","3788","4240","4098","549","4099","3999"],"item_10002_biblio_info_77":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-02-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2-3","bibliographicPageEnd":"26","bibliographicPageStart":"21","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"岐阜歯科学会雑誌"},{"bibliographic_title":"The Journal of Gifu Dental Society","bibliographic_titleLang":"en"}]}]},"item_10002_description_80":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It is necessary to evaluate the fatigue resistance of fiber-reinforced resin composites (FRCs) subjected to repeated constant deflections corresponding to the undercut when FRCs are applied to removable partial denture clasps. The aim of this study was to evaluate the fatigue resistance of FRC clasps (EG fiber: EG fiber of Estenia C & B) using a constant deflection fatigue test, and to compare it with that of a gold-palladium-silver alloy (Pd alloy). The flexural strength, Young's modulus and fracture behaviour of the EG fiber flexural specimens under three-point bending were also evaluated. A constant deflection fatigue test was carried out in air at room temperature either until 990,000 deflections were completed, or until clasp fracture, or permanent deformation was detected. Repeated constant deflections of either 0.25mm or 0.5mm were administered to the clasps by reciprocating movements of a loading rod. The clasp resistance against these repeated deflections, that is, the clasp fatigue limit, was measured in terms of the number of repeated cycles. For Pd alloy clasps, the mean value of the clasp fatigue limit was 184, 900±66,359 deflections of 0.25mm, and 91,908±6,532 times for 0.5mm, respectively. In these conditions, all Pd alloy clasps were fractured at their clasp fatigue limit. On the other hand, for EG fiber clasps, no permanent deformation was detected even after 990,000 deflections, however, delamination of the glass fiber and a crack expanding horizontally the a longitudinal axis of the clasp were observed on the compression side. The mean values of three-point flexural strength and Young' modulus for the EG fiber were 907.3±35.4MPa and 24.2±1.4GPa, respectively. When the stress was increased to exceed the proportional limit, some decreases in strain due to brittle tensile failure of the glass fibers and matrix transverse splitting were observed in the stress-strain curves. The flexural specimen kept supporting the load, however, and no catastrophic failure was observed until the stress increased to its flexural strength.","subitem_description_type":"Abstract"}]},"item_10002_description_81":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"繊維（EG繊維）強化樹脂複合材（FRC）の疲労抵抗性をconstant deflection fatigue testを用いて調べ、金-パラジウムー銀合金（Pd合金）と比較し、曲げ強度なども評価した。荷重ロッドの往復動作により、クラスプに対し0.25mmまたは0.5mmの反復定偏位を与えた。反復偏位に対するクラスプの抵抗性、すなわちクラスプの疲労限界は反復回数で測定した。Pd合金の場合、クラスプの疲労限界平均値は0.25mm偏位で184,900±66,359回,0.5mm偏位で91,908±6,532回であった。全Pd合金は疲労限界値で破砕した。一方EG繊維クラスプの場合,990.000回以上の偏位でも永久的変形は認められなかったが、クラスプのガラス繊維の層間剥離と縦軸に水平に広がるひび割れが圧縮側に認められた。EG繊維の3点曲げ強度とYoung係数の平均値はそれぞれ907.3±35.4MPaと24.2±1.4GPaであった。圧力を比率限界まで強めた時、ガラス繊維とマトリックス横軸割裂の脆弱な張力破綻による多少のひずみの減少が圧力-ひずみ曲線で認められた。しかし、曲げ標本は荷重に耐え、圧力が曲げ強度に達するまでは壊滅的破損は認められなかった閉じる。","subitem_description_type":"Other"}]},"item_10002_full_name_75":{"attribute_name":"著者別名","attribute_value_mlt":[{"affiliations":[{"affiliationNames":[{"affiliationName":"朝日大学","lang":"ja"}],"nameIdentifiers":[]}],"familyNames":[{"familyName":"瀧田","familyNameLang":"ja"},{"familyName":"TAKITA","familyNameLang":"en"}],"givenNames":[{"givenName":"史子","givenNameLang":"ja"},{"givenName":"FUMIKO","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4098","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000010434507","nameIdentifierScheme":"CiNii 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MASATOSHI","nameLang":"en"}]},{"nameIdentifiers":[{"nameIdentifier":"4240","nameIdentifierScheme":"WEKO"}],"names":[{"name":"WAKAMATSU, NOBUKAZU"}]},{"nameIdentifiers":[{"nameIdentifier":"3788","nameIdentifierScheme":"WEKO"}],"names":[{"name":"DOI, YUTAKA"}]},{"affiliations":[{"affiliationNames":[{"affiliationName":"","lang":"ja"}],"nameIdentifiers":[]}],"familyNames":[{"familyName":"都尾","familyNameLang":"ja"},{"familyName":"MIYAO","familyNameLang":"en"}],"givenNames":[{"givenName":"元宣","givenNameLang":"ja"},{"givenName":"MOTONOBU","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3999","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000090190735","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000090190735"},{"nameIdentifier":"90190735","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=90190735"}],"names":[{"name":"都尾, 元宣","nameLang":"ja"},{"name":"MIYAO, MOTONOBU","nameLang":"en"}]}]},"item_10002_heading_98":{"attribute_name":"見出し","attribute_value_mlt":[{"subitem_heading_banner_headline":"原著","subitem_heading_language":"ja"},{"subitem_heading_banner_headline":"ORIGINAL ARTICLES","subitem_heading_language":"en"}]},"item_10002_radio_89":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_radio_item":"application/pdf"}]},"item_10002_relation_85":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"110006155032","subitem_relation_type_select":"NAID"}}]},"item_10002_relation_86":{"attribute_name":"医中誌文献番号","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"2006235828","subitem_relation_type_select":"ICHUSHI"}}]},"item_10002_source_id_82":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-0072","subitem_source_identifier_type":"ISSN"}]},"item_10002_source_id_84":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00053070","subitem_source_identifier_type":"NCID"}]},"item_10002_textarea_76":{"attribute_name":"所属","attribute_value_mlt":[{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Science and Rehabilitation Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Science and Rehabilitation Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Science and Rehabilitation Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Science and Rehabilitation Asahi University School of Dentistry"},{"subitem_textarea_value":"朝日大学歯学部口腔機能修復学講座歯科補綴学分野\nDepartment of Prosthodontics, Division of Oral Functional Science and Rehabilitation Asahi University School of Dentistry"}]},"item_10002_textarea_78":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_textarea_value":"岐阜歯科学会"}]},"item_10002_version_type_95":{"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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"朝日大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"瀧田, 史子","creatorNameLang":"ja"},{"creatorName":"TAKITA, FUMIKO","creatorNameLang":"en"}],"familyNames":[{"familyName":"瀧田","familyNameLang":"ja"},{"familyName":"TAKITA","familyNameLang":"en"}],"givenNames":[{"givenName":"史子","givenNameLang":"ja"},{"givenName":"FUMIKO","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"4098","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000010434507","nameIdentifierScheme":"CiNii 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YUTAKA","creatorNameLang":"en"}],"familyNames":[{"familyName":"土井","familyNameLang":"ja"},{"familyName":"DOI","familyNameLang":"en"}],"givenNames":[{"givenName":"豊","givenNameLang":"ja"},{"givenName":"YUTAKA","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"549","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"9000249264889","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/9000249264889"},{"nameIdentifier":"40116067","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=40116067"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"都尾, 元宣","creatorNameLang":"ja"},{"creatorName":"MIYAO, MOTONOBU","creatorNameLang":"en"}],"familyNames":[{"familyName":"都尾","familyNameLang":"ja"},{"familyName":"MIYAO","familyNameLang":"en"}],"givenNames":[{"givenName":"元宣","givenNameLang":"ja"},{"givenName":"MOTONOBU","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"3999","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"1000090190735","nameIdentifierScheme":"CiNii ID","nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000090190735"},{"nameIdentifier":"90190735","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=90190735"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-08"}],"displaytype":"detail","filename":"gifushika322.323_2126_2006.pdf","filesize":[{"value":"1.4 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"gifushika322.323_2126_2006","url":"https://asahi-u.repo.nii.ac.jp/record/14104/files/gifushika322.323_2126_2006.pdf"},"version_id":"d502ca58-c7b9-4e69-800a-ee2f72483f95"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"部分床義歯","subitem_subject_scheme":"Other"},{"subitem_subject":"合成樹脂","subitem_subject_scheme":"Other"},{"subitem_subject":"クラスプ","subitem_subject_scheme":"Other"},{"subitem_subject":"材料試験","subitem_subject_scheme":"Other"},{"subitem_subject":"機械的現象","subitem_subject_scheme":"Other"},{"subitem_subject":"removable partial denture clasps","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fiber-reinforced resin composites","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fatigue resistance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"constant deflections fatigue test","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"部分床義歯クラスプのための繊維強化樹脂複合材の疲労抵抗性と屈曲動作","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"部分床義歯クラスプのための繊維強化樹脂複合材の疲労抵抗性と屈曲動作"},{"subitem_title":"Fatigue Resistance and Flexural Behaviour of a Fiber-Reinforced Resin Composite for Removable Partial Denture Clasps","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"21","path":["427"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-08"},"publish_date":"2023-03-08","publish_status":"0","recid":"14104","relation_version_is_last":true,"title":["部分床義歯クラスプのための繊維強化樹脂複合材の疲労抵抗性と屈曲動作"],"weko_creator_id":"21","weko_shared_id":-1},"updated":"2024-03-29T08:45:03.110710+00:00"}