{"created":"2023-07-27T06:44:35.483557+00:00","id":34870,"links":{},"metadata":{"_buckets":{"deposit":"489a0701-d7c0-44e8-bf3b-21f1e7380dfa"},"_deposit":{"created_by":3,"id":"34870","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"34870"},"status":"published"},"_oai":{"id":"oai:kanazawa-u.repo.nii.ac.jp:00034870","sets":["2812:2813:2835"]},"author_link":["9942"],"item_9_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-03-01","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"69p.","bibliographicVolumeNumber":"1995-1998","bibliographic_titles":[{"bibliographic_title":"平成10(1998)年度 科学研究費補助金 基盤研究(A) 研究成果報告書"},{"bibliographic_title":"1998 Fiscal Year Final Research Report","bibliographic_titleLang":"en"}]}]},"item_9_creator_33":{"attribute_name":"著者別表示","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{}],"nameIdentifiers":[{},{},{}]}]},"item_9_description_21":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"研究は4ヶ年間にわたり実施され、次のような成果を得た。 1. 生体表面情報から硬組織の力学的挙動を推定する問題が、難解な逆問題であることを指摘し、その解法として生体解析の3次元有限要素法と最適化手法を組み合わせて理論的に解けることを示した。 2. 3次元有限要素法を用いた生体硬組織の力学的挙動の解析法を示した。具体的にはCT画像情報を基にし、それに3次元CADシステムを適用して、汎用的な生体モデル構築法を確立した。次にこのような生体モデルに有限要素法解析システムANSYSを適用して3次元的な力学解析のできる方法を示した。 3. 2の手法を人工骨頭置換後の大髄骨における応力・ひずみ解析問題および仙骨全摘術後再建モデルの応力・ひずみ解析問題に適用し、その有効性を数値的および実験的にも確認した。 4. 2のシステムと最適化理論を利用して、生体軟組織と硬組織からなる3次元モデルに対し、それに作用している総荷重や変位から、それぞれの組織に作用している荷重分布を推定する方法を示し、その数値的検証を試みた。 5. 本研究の応用例として、創外固定された脛骨骨折部に修復状況を把握するための推定法を考えた。また、その有効性を数値計算と実験によって確認した。","subitem_description_type":"Abstract"},{"subitem_description":"The following results are obtained : (1) To estimate the mechanical behaviors of living hard tissue from the surface data is very difficult inverse problem. It is pointed out that the convenient 3-dimensional finite element method and the powerful optimization method are necessary. (2) The solid model to analyze the mechanical behaviors of living hard tissue is produced using the CT image data and CAD system. ANSYS program system of the 3-dimensional FEM is applied to the model and the heat and deformation values are analyzed in detail. (3) By using the analytical system proposed in (2), the stress evaluation problems of total hip prosthesis and reconstructed structure in total sacrectomy are analyzed. From the results, it is obvious that the proposed system is very useful for the practical medical problems. (4) By using the analytical system proposed in (2) and an optimization technique, an inverse problem for soft and hard bio-organization is analyzed. Moreover, as one of the practical inverse problems, the estimation method of bone healing level in tibia with external fixator is studied.","subitem_description_type":"Abstract"}]},"item_9_description_22":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号:07405007, 研究期間(年度):1995–1998, 平成10(1998)年度 科学研究費補助金 基盤研究(A) 研究成果報告書の一部(概要)を掲載.","subitem_description_type":"Other"},{"subitem_description":"出典：「生体表面の動的熱・変位情報を用いた生体硬組織の力学的挙動の推定法」研究成果報告書　課題番号07405007\n  (KAKEN：科学研究費助成事業データベース（国立情報学研究所）)\n　　　本文データは著者版報告書より作成","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.24517/00034857","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_17":{"attribute_name":"公開者","attribute_value_mlt":[{"subitem_publisher":"金沢大学工学部"}]},"item_9_relation_28":{"attribute_name":"関連URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/search/?qm=30019749","subitem_relation_type_select":"URI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07405007/","subitem_relation_type_select":"URI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/report/KAKENHI-PROJECT-07405007/074050071998kenkyu_seika_hokoku_gaiyo/","subitem_relation_type_select":"URI"}}]},"item_9_version_type_25":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-10-05"}],"displaytype":"detail","filename":"TE-PR-ODA-J-kaken 1999.pdf","filesize":[{"value":"3.8 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"TE-PR-ODA-J-kaken 1999.pdf","url":"https://kanazawa-u.repo.nii.ac.jp/record/34870/files/TE-PR-ODA-J-kaken 1999.pdf"},"version_id":"d2310ab7-32e6-447b-83e8-d5ffb0838c84"}]},"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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"生体表面の動的熱・変位情報を用いた生体硬組織の力学的挙動の推定法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"生体表面の動的熱・変位情報を用いた生体硬組織の力学的挙動の推定法"},{"subitem_title":"On Estimation Technique of Mechanical Behaviors of Living Hard Tissue using Dynamical Heat and Deformation Data on It's surface","subitem_title_language":"en"}]},"item_type_id":"9","owner":"3","path":["2835"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-10-05"},"publish_date":"2017-10-05","publish_status":"0","recid":"34870","relation_version_is_last":true,"title":["生体表面の動的熱・変位情報を用いた生体硬組織の力学的挙動の推定法"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-27T14:48:44.384823+00:00"}