{"created":"2023-06-20T15:16:45.155705+00:00","id":10465,"links":{},"metadata":{"_buckets":{"deposit":"ed9e110c-cdfe-4c5f-885d-5cc11b12ee9f"},"_deposit":{"created_by":3,"id":"10465","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10465"},"status":"published"},"_oai":{"id":"oai:nifs-repository.repo.nii.ac.jp:00010465","sets":["8:32"]},"author_link":["66092","66095","66096","66093","66094"],"item_5_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-05-01","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{},{"bibliographic_title":"Research Report NIFS-Series","bibliographic_titleLang":"en"}]}]},"item_5_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"\"Maximum-J (J is the second adiabatic invariant) capability, i.e., the radial derivative of J has the same sign as that of pressure, is investigated in a quasi-axisymmetric (QA) stellarator to investigate improved confinement. Due to the existence of non-axisymmetry of the magnetic field strength, a local maximum of J is created to cause the drift reversal. External controllability of Maximum-J condition is also demonstrated, by which impact of magnetic configuration on turbulent transport can be studied.\"","subitem_description_type":"Abstract"}]},"item_5_source_id_10":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0915-633X","subitem_source_identifier_type":"ISSN"}]},"item_5_text_8":{"attribute_name":"報告書番号","attribute_value_mlt":[{"subitem_text_value":"NIFS-697"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"\"Yokoyama,  M.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Itoh,  K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okamura,  S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuoka,  K.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Itoh,  S. -I\"","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"QA stellarator","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Maximum-J criterion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"non-axisymmetry of the  magnetic field strength","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"external controllability","subitem_subject_language":"en","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":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"Maximum-J Capability in a Quasi-Axisymmetric Stellarator","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Maximum-J Capability in a Quasi-Axisymmetric Stellarator","subitem_title_language":"en"}]},"item_type_id":"5","owner":"3","path":["32"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-02-05"},"publish_date":"2010-02-05","publish_status":"0","recid":"10465","relation_version_is_last":true,"title":["Maximum-J Capability in a Quasi-Axisymmetric Stellarator"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-20T20:49:40.333272+00:00"}