{"created":"2025-06-16T05:29:26.176018+00:00","id":2000353,"links":{},"metadata":{"_buckets":{"deposit":"98061ef6-3d06-41ee-b542-92fb84f1166e"},"_deposit":{"created_by":20,"id":"2000353","owner":"20","owners":[20],"pid":{"revision_id":0,"type":"depid","value":"2000353"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:02000353","sets":["216:322","216:487","46"]},"author_link":["58685","923"],"item_79_biblio_info_10":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2025-05-01","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"7","bibliographicPageEnd":"131","bibliographicPageStart":"125","bibliographicVolumeNumber":"5","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌C","bibliographic_titleLang":"ja"}]}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"要素内の物理量を多項式で近似する通常の有限要素法は，任意形状への適合性に優れ，高精度な解\n析が可能であるが，波動伝搬問題において一般に伝搬方向の分割数を多くする必要があり，計算コストが大きく\nなる．この問題を解決する方法の一つとして，波動伝搬を考慮して通常の有限要素法の形状関数をリッチ化する\nPUFEM が提案されており，必要となる未知変数を減らすことができるため，効率的な解析が可能となる．本論\n文では，これまでに音波や弾性波などの問題に適用されていたPUFEM を光導波路伝搬解析に適用することで，\n計算の効率化を図る検討を行っている．","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEICE","subitem_publisher_language":"en"}]},"item_79_relation_18":{"attribute_name":"item_79_relation_18","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.14923/transelej.2024STP0003","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©IEICE","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1881-0217","subitem_source_identifier_type":"EISSN"}]},"item_79_version_type_21":{"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_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open 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