{"created":"2023-07-25T09:06:10.882710+00:00","id":4393,"links":{},"metadata":{"_buckets":{"deposit":"9705d3ab-bcad-4b58-827c-88237a29564a"},"_deposit":{"created_by":3,"id":"4393","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4393"},"status":"published"},"_oai":{"id":"oai:toyama.repo.nii.ac.jp:00004393","sets":["496:556:559:560:600"]},"author_link":["57130","57131"],"item_3_alternative_title_19":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"磁気的圧縮と圧力によって誘発される非定常宇宙ジェット"}]},"item_3_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"90","bibliographicPageStart":"79","bibliographicVolumeNumber":"40","bibliographic_titles":[{"bibliographic_title":"富山大学工学部紀要"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"A simple theoretical model of non-steady, astrophysical, spiral, two sided jets is investigated by means of the ideal MHD equations with the adiabatic law for both cases; γ = 5/3 (ion dominated plasma) and γ = 4/3 (radiation dominated plasma). It is shown that the combined effects of the radial magnetic pinch (magnetic collapse) and anisotropic plasma pressure can explosively produce super-Alfvenic two sided jets with the spiral structure. The high energy particle acceleration during the explosive jet formation is also briefly discussed.","subitem_description_type":"Abstract"}]},"item_3_description_40":{"attribute_name":"資源タイプ(DSpace)","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_3_description_6":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"富山大学工学部紀要，40","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"57131","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Sakai, Jun-ichi"}]}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15099/00004387","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"富山大学工学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00175872","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03871339","subitem_source_identifier_type":"ISSN"}]},"item_3_subject_22":{"attribute_name":"国立国会図書館分類","attribute_value_mlt":[{"subitem_subject":"ZM2","subitem_subject_scheme":"NDLC"}]},"item_3_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"坂井, 純一"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-02-16"}],"displaytype":"detail","filename":"Kokiyo_40_01_Page079to090.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Kokiyo_40_01_Page079to090.pdf","url":"https://toyama.repo.nii.ac.jp/record/4393/files/Kokiyo_40_01_Page079to090.pdf"},"version_id":"1f4b6d4d-47ae-4fa1-acd1-5b8d84786602"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"磁気的圧縮","subitem_subject_scheme":"Other"},{"subitem_subject":"Magnetic Collapse","subitem_subject_scheme":"Other"},{"subitem_subject":"圧力","subitem_subject_scheme":"Other"},{"subitem_subject":"Pressure","subitem_subject_scheme":"Other"},{"subitem_subject":"非定常宇宙ジェット","subitem_subject_scheme":"Other"},{"subitem_subject":"Non-Steady Astrophysical Spiral Jets","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma pinch effect","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma pressure","subitem_subject_scheme":"Other"},{"subitem_subject":"MHD","subitem_subject_scheme":"Other"},{"subitem_subject":"extragalactic jets","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Non-Steady Astrophysical Spiral Jets driven by Magnetic Collapse and Pressure","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Non-Steady Astrophysical Spiral Jets driven by Magnetic Collapse and Pressure"}]},"item_type_id":"3","owner":"3","path":["600"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-10-10"},"publish_date":"2012-10-10","publish_status":"0","recid":"4393","relation_version_is_last":true,"title":["Non-Steady Astrophysical Spiral Jets driven by Magnetic Collapse and Pressure"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-07-25T15:08:45.072460+00:00"}