{"created":"2021-03-01T06:06:41.466889+00:00","id":2952,"links":{},"metadata":{"_buckets":{"deposit":"958dbacf-6587-4aef-9f8f-603d0f455344"},"_deposit":{"id":"2952","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2952"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00002952","sets":["423:424:425","453:454"]},"author_link":["40064","40065","40066","40067","40068","40069"],"control_number":"2952","item_1627363077551":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"Special  Issue","bibliographicPageEnd":"255","bibliographicPageStart":"251","bibliographicVolumeNumber":"10","bibliographic_titles":[{"bibliographic_title":"実験力学","bibliographic_titleLang":"ja"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Estimation of the artificial hip joint contact area and pressure distribution during motions of daily life is important in predicting joint degeneration mechanism and implant wear. The purpose of this study was to develop a method of applying discrete element analysis (DEA) based on a rigid body spring model to artificial hip joint, and to analyze contact area and pressure distribution during different motions. Post-operative motion analyses of four basic motions, such as fast walking, slow walking, standing up and sitting down were performed by using VICON system and Kistler force plate. Implant orientation was obtained by matching the contours of 3D bone model and implant CAD model to those of the biplanar CR images. Triangular mesh at interior surface of cup model was considered as liner surface and used for applying DEA to artificial hip joint.Because stem model was considered to be a rigid body and consequential transformations occurred only inside the liner model, triangular mesh was considered to be a compressive spring respectively.The change of contact area and the pressure distribution under dynamic condition were calculated easily through these considerations, and rapid increase accompanied with change of area was observed in knee bending motions.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本実験力学会","subitem_publisher_language":"ja"}]},"item_5_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.11395/jjsem.10.s251","subitem_relation_type_select":"DOI"}}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.jstage.jst.go.jp/article/jjsem/10/Special_Issue/10_Special_Issue_s251/_pdf","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (C)  2010 JSEM"},{"subitem_rights":"コンテンツのご利用は著作権法の範囲内でお願いします。"},{"subitem_rights":"本文データは学協会の許諾に基づきJ-Stageから複製したものである"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11822914","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1346-4930","subitem_source_identifier_type":"PISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kai, Shin","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40064","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakamoto, Makoto","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40065","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kobayashi, Koichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40066","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Minato, Izumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40067","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koga, Yoshio","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40068","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tanabe, Yuji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40069","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":"2019-07-30"}],"displaytype":"detail","filename":"10_SP_251-255.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"10_SP_251-255.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/2952/files/10_SP_251-255.pdf"},"version_id":"ef54224c-71d2-428a-bc4f-2487e2963408"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"THA","subitem_subject_scheme":"Other"},{"subitem_subject":"Artificial Hip Joint","subitem_subject_scheme":"Other"},{"subitem_subject":"Discrete Element Analysis","subitem_subject_scheme":"Other"},{"subitem_subject":"Rigid Body Spring Model","subitem_subject_scheme":"Other"},{"subitem_subject":"Contact Area","subitem_subject_scheme":"Other"},{"subitem_subject":"Pressure Distribution","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Numerical Analysis of Pressure on Cup Surface after THA","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Numerical Analysis of Pressure on Cup Surface after THA","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-03-17"},"publish_date":"2014-03-17","publish_status":"0","recid":"2952","relation_version_is_last":true,"title":["Numerical Analysis of Pressure on Cup Surface after THA"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-12-15T04:16:03.894051+00:00"}