{"_buckets": {"deposit": "9cb0e510-8877-4e0c-80cc-6f55daefa2a8"}, "_deposit": {"created_by": 21, "id": "13776", "owners": [21], "pid": {"revision_id": 0, "type": "depid", "value": "13776"}, "status": "published"}, "_oai": {"id": "oai:asahi-u.repo.nii.ac.jp:00013776", "sets": ["419"]}, "author_link": ["549", "3792", "4749", "4736", "4757", "4239", "4232", "4241", "3794", "4737", "547", "3778", "4438", "3799", "4240", "3788"], "item_10002_biblio_info_77": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-02-20", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "3", "bibliographicPageEnd": "185", "bibliographicPageStart": "180", "bibliographicVolumeNumber": "29", "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": "破壊は亀裂先端において塑性変形を伴うものであるから、本質的には非線形現象である。本研究では歯科用レジンの非線形破壊の解析方法を確立する目的で、義歯床用加熱重合レジンに無次元荷重一変位汎曲線（P〜u曲線）の適用を試みた。その結果、非線形破壊エネルギーパラメータ（亀裂成長抵抗値Rc、非線形エネルギー破壊靱性値Gc、塑性エネルギー散逸値φ_\u003cnl\u003e）の定量化が可能なことが明らかになり、義歯床用加熱重合レジンの場合、φ_\u003cnl\u003eは亀裂面を生成するために必要な正味のエネルギーGcより大きく、亀裂成長に必要な全エネルギーRcの大きな部分を占めることが分かった。このことからP〜u曲線は歯科用レジンの疲労破壊のエネルギー的解析を可能にし、床の割れの原因の解明と対策に有用であると考えられる。", "subitem_description_type": "Abstract"}]}, "item_10002_description_81": {"attribute_name": "内容記述", "attribute_value_mlt": [{"subitem_description": "To establish a method for determining the non-linear fracture parameters (crack growth resistance Rc, non-linear energy fracture toughness Gc, plastic energy dissipation rate φ_\u003cnl\u003e) of dental resin, the dimensionless load-load point displacement (P-u) curve was applied to heat cured denture base resin. The parameters were given by the P-u curve of both an ideal elastic body and a pre-cracked specimen obtained from the load-displacement curve during stable crack growth, the fracture toughness and the bending modulus. The analysis revealed that the non-linear fracture parameters could be determined quantitatively without an unloading-reloading procedure, and that the φ_\u003cnl\u003e resulting from the plastic deformation was greater than the net energy Gc required for the formation of the crack surface, and the φ_\u003cnl\u003e held the greater part of the Rc equivalent to the total energy necessary for stable crack growth.", "subitem_description_type": "Other"}]}, "item_10002_full_name_75": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "4737", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "GOTO, TAKAYASU"}]}, {"nameIdentifiers": [{"nameIdentifier": "4736", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "PAKU, KENJI"}]}, {"nameIdentifiers": [{"nameIdentifier": "4241", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "ADACHI, MASANORI"}]}, {"nameIdentifiers": [{"nameIdentifier": "4232", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "KAMEMIZU, HIDEO"}]}, {"nameIdentifiers": [{"nameIdentifier": "4240", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "WAKAMATSU, NOBUKAZU"}]}, {"nameIdentifiers": [{"nameIdentifier": "4239", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "IIJIMA, MAYUMI"}]}, {"nameIdentifiers": [{"nameIdentifier": "4757", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "KIM, S. -H."}]}, {"nameIdentifiers": [{"nameIdentifier": "3788", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Doi, Yutaka"}]}]}, "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": 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and Technology, School of Dentistry, Asahi University"}, {"subitem_textarea_value": "朝日大学歯学部歯科理工学講座\nDepartment of Dental Materials and Technology, School of Dentistry, Asahi University"}, {"subitem_textarea_value": "朝日大学歯学部歯科理工学講座\nDepartment of Dental Materials and Technology, School of Dentistry, Asahi University"}, {"subitem_textarea_value": "朝日大学歯学部歯科理工学講座\nDepartment of Dental Materials and Technology, School of Dentistry, Asahi University"}, {"subitem_textarea_value": "朝日大学歯学部歯科理工学講座\nDepartment of Dental Materials and Technology, School of Dentistry, Asahi University"}, {"subitem_textarea_value": "朝日大学歯学部歯科理工学講座\nDepartment of Dental Materials and Technology, School of Dentistry, Asahi University"}]}, "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", 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