{"created":"2021-03-01T06:17:02.711131+00:00","id":504,"links":{},"metadata":{"_buckets":{"deposit":"7c8e9067-7b0b-4d11-9242-7591b7e4172a"},"_deposit":{"id":"504","owners":[],"pid":{"revision_id":0,"type":"depid","value":"504"},"status":"published"},"_oai":{"id":"oai:repository.dl.itc.u-tokyo.ac.jp:00000504"},"item_2_biblio_info_7":{"attribute_name":"\u66f8\u8a8c\u60c5\u5831","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicPageEnd":"764","bibliographicPageStart":"761","bibliographicVolumeNumber":"23","bibliographic_titles":[{"bibliographic_title":"Geophysical research letters"}]}]},"item_2_description_5":{"attribute_name":"\u6284\u9332","attribute_value_mlt":[{"subitem_description":"A sheared flow equilibrium in the magnetosphere\u2010ionosphere (M\u2010I) coupling system and its stability against the Kelvin\u2010Helmholtz (K\u2010H) instability are investigated within the ideal MHD by using a box\u2010shaped magnetospheric model. Without forcing, the unperturbed transverse (convection) electric field responsible for the E\u00d7B drift declines exponentially with time due to the ionospheric Joule dissipation and the decay (e\u2010folding) time is larger than one\u2010half of the Alfv\u00e9n bounce period. The restoring force due to the line bending associated with the transverse magnetic field is responsible for the existence of a critical height\u2010integrated Pedersen conductivity \u03a3Pc\u223c(\u00b5oVA)\u22121, where VA is the average Alfv\u00e9n velocity along the field line, above which the K\u2010H instability in the magnetosphere is suppressed completely","subitem_description_type":"Abstract"}]},"item_2_publisher_20":{"attribute_name":"\u51fa\u7248\u8005","attribute_value_mlt":[{"subitem_publisher":"American Geophysical Union"}]},"item_2_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1029/96GL00598","subitem_relation_type_select":"DOI"}}]},"item_2_rights_12":{"attribute_name":"\u6a29\u5229","attribute_value_mlt":[{"subitem_rights":"copyright 1996 by the American Geophysical Union"}]},"item_2_source_id_10":{"attribute_name":"\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00657102","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00948276","subitem_source_identifier_type":"ISSN"}]},"item_2_subject_15":{"attribute_name":"\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5","attribute_value_mlt":[{"subitem_subject":"450","subitem_subject_scheme":"NDC"}]},"item_2_text_4":{"attribute_name":"\u8457\u8005\u6240\u5c5e","attribute_value_mlt":[{"subitem_text_value":"Department of Earth and Planetary Physics, University of Tokyo"}]},"item_creator":{"attribute_name":"\u8457\u8005","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Miura, Akira"}],"nameIdentifiers":[{"nameIdentifier":"1717","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"\u30d5\u30a1\u30a4\u30eb\u60c5\u5831","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-05-30"}],"displaytype":"detail","filename":"GRL_023_007_00761.pdf","filesize":[{"value":"378.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"GRL_023_007_00761.pdf","url":"https://repository.dl.itc.u-tokyo.ac.jp/record/504/files/GRL_023_007_00761.pdf"},"version_id":"e991e9a4-1685-4b83-af7c-793ea2159c3d"}]},"item_language":{"attribute_name":"\u8a00\u8a9e","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"\u8cc7\u6e90\u30bf\u30a4\u30d7","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Stabilization of the Kelvin\u2010Helmholtz instability by the transverse magnetic field in the Magnetosphere\u2010Ionosphere Coupling System","item_titles":{"attribute_name":"\u30bf\u30a4\u30c8\u30eb","attribute_value_mlt":[{"subitem_title":"Stabilization of the Kelvin\u2010Helmholtz instability by the transverse magnetic field in the Magnetosphere\u2010Ionosphere Coupling System"}]},"item_type_id":"2","owner":"1","path":["9/10/11","75/121/122"],"pubdate":{"attribute_name":"\u516c\u958b\u65e5","attribute_value":"2010-11-18"},"publish_date":"2010-11-18","publish_status":"0","recid":"504","relation_version_is_last":true,"title":["Stabilization of the Kelvin\u2010Helmholtz instability by the transverse magnetic field in the Magnetosphere\u2010Ionosphere Coupling System"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2021-03-02T08:50:55.900759+00:00"}