{"created":"2024-10-25T10:11:57.521636+00:00","id":2003326,"links":{},"metadata":{"_buckets":{"deposit":"88cee722-0bac-4337-93f8-12f665019723"},"_deposit":{"created_by":7,"id":"2003326","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2003326"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02003326","sets":["1713853213384:1713853296295:1716267877313:1716268556148"]},"author_link":["662","1670"],"item_10001_alternative_title_1":{"attribute_name":"タイトル別表記","attribute_value_mlt":[{"subitem_alternative_title":"MRIに適合した生体医療用Au-Ta合金とAu-Nb合金の体積磁化率設計と硬さ","subitem_alternative_title_language":"ja"}]},"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-02-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageStart":"015025","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"Biomedical Physics & Engineering Express","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The volume magnetic susceptibility (χv) and Vickers hardness (HV) of Au–Ta and Au–Nb alloys were investigated for use as magnetic resonance imaging (MRI)-compatible alloys for biomedical applications. χv of the Au–Ta alloys did not depend on the phase constitution but did depend on the alloy composition. Therefore, heat treatment hardly affected χv of the Au–Ta alloys, and only alloys with Ta contents near 15 were possibly MRI-compatible. In contrast, χv of the Au–Nb alloys depended on the phase constitution. Therefore, both the alloy composition and heat treatment can be used to widely control χv of Au–Nb alloys, and Au–xNb alloys (x≥6.8) can be made MRI-compatible by optimizing χv using heat treatment. HV of the Au–15Ta alloy was smaller than that of pure Ti even after heat treatment, whereas HV of the MRI-compatible Au–Nb alloys was possibly higher than that of pure Ti after heat treatment. The saturated χv values of the Au–Nb alloys after heat treatment at 800 °Care compatible with the hypothesis that χv of an alloy is the average χv of each phase of the alloy based on the rule of mixtures. This hypothesis supports the tailoring of χv by controlling the alloy composition and heat treatment.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IOP Publishing","subitem_publisher_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"20571976","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_be7fb7dd8ff6fe43","subitem_version_type":"NA"}]},"item_1714461018643":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第3080号"}]},"item_1714461102074":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（歯学）","subitem_degreename_language":"ja"}]},"item_1714461118377":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2017-03-23"}]},"item_1714461137393":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"徳島大学"}]}]},"item_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1718868208704":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_textarea_language":"ja","subitem_textarea_value":"内容要旨・審査要旨・論文要約の公開：\n内容要旨：LID201704281010.pdf\n審査要旨：LID201704281011.pdf\n論文要約：LID201704281012.pdf\n本論文は，著者Shihoko Inuiの学位論文として提出され，学位審査・授与の対象となっている。\n学位授与者所属 : 徳島大学大学院口腔科学教育部（口腔科学専攻）"}]},"item_1718868303842":{"attribute_name":"学位記番号","attribute_value_mlt":[{"subitem_text_language":"ja","subitem_text_value":"甲口第423号"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.1088/2057-1976/aa5449"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1088/2057-1976/aa5449","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"321865"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"乾, 志帆子","creatorNameLang":"ja"},{"creatorName":"イヌイ, シホコ","creatorNameLang":"ja-Kana"},{"creatorName":"Inui, 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Kenichi","creatorNameLang":"en"}],"familyNames":[{"familyName":"浜田","familyNameLang":"ja"},{"familyName":"ハマダ","familyNameLang":"ja-Kana"},{"familyName":"Hamada","familyNameLang":"en"}],"givenNames":[{"givenName":"賢一","givenNameLang":"ja"},{"givenName":"ケンイチ","givenNameLang":"ja-Kana"},{"givenName":"Kenichi","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1670","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"60338/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/60338/profile-ja.html"},{"nameIdentifier":"00301317","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=00301317"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2017-04-28"}],"displaytype":"detail","filename":"LID201704281010.pdf","filesize":[{"value":"37.7 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and hardness of Au-Ta alloys and Au-Nb alloys for MRI-compatible biomedical applications"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-02-13T06:27:52.931729+00:00"}