{"created":"2023-07-25T11:06:45.721926+00:00","id":10278,"links":{},"metadata":{"_buckets":{"deposit":"7a2d71c8-3502-425b-b511-ba17404778be"},"_deposit":{"created_by":27,"id":"10278","owners":[27],"pid":{"revision_id":0,"type":"depid","value":"10278"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00010278","sets":["1259:906:1253:1377"]},"author_link":["20358","65796"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-07-31","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"107","bibliographicPageStart":"89","bibliographicVolumeNumber":"58","bibliographic_titles":[{"bibliographic_title":"南極資料　"},{"bibliographic_title":"Antarctic Record","bibliographic_titleLang":"en"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田中, 髙史"},{"creatorName":"タナカ, タカシ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tanaka, Takashi ","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_11":{"attribute_name":"抄録(日)","attribute_value_mlt":[{"subitem_description":"私は第24次日本南極地域観測隊に参加し，昭和基地でのオーロラ観察から，サブストームを学んだ. 以来30年，そのとき観察したサブストームのイメージを数値シミュレーションで再現する研究を続けてきた．この研究では，まずM-I（magnetosphere-ionosphere: 磁気圏-電離圏）結合系全体を自己無どう着的に再現し，その部分としてサブストームの再現をめざした．はじめは観察されるサブストームの具体的な様相までは再現できなかったが，最近の高精度並列シミュレーションにより，当初の目標が達成された．これまでの磁気圏物理学の限界は，部分を見て全体を連想する点であったが，シミュレーション結果は3次元プラズマ，磁場，電流構造をすべて保持しており，それらの解析から，これまで連想していた磁気圏の全体構造と，それを反映するサブストームメカニズムのどこに誤りがあるか，わかるようになった．このためのキーワードはダイナモである．なお学術的な詳細は第2編に述べる.","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"I had an opportunity to observe the auroral substorm at Syowa Station through the participation in the 24th JARE, and got a strong motivation to study the substorm. Since then, I have been trying to reproduce the substorm from the numerical simulation. My intention was to start from the reproduction of whole magnetosphereionosphere (M-I) system and then realize the substorm observations as parts in the reproduced whole. For this purpose, I developed the finite volume TVD scheme, magnetohydrodynamic (MHD) equations with potential field subtraction, and a triangular grid system made from a dodecahedron. These studies enabled the reproduction of the field-aligned current (FAC) and M-I coupling convection. Recently, initial intention is achieved from the high-resolution version of simulation that adopts a large-scale mpi-omp hybrid simulation. From these calculations, we can reproduce local substorm perturbations and developments of the whole system, self-consistently. Looking at these results, we can reconsider the magnetospheric physics so far believed. In the traditional magnetospheric physics, the whole is estimated from the analysis of parts. The simulation results show that many misleadings are included in the whole structure estimated from parts.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00010274","subitem_identifier_reg_type":"JaLC"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00181831","subitem_source_identifier_type":"NCID"}]},"item_1_source_id_20":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00857289 ","subitem_source_identifier_type":"ISSN"}]},"item_1_subject_21":{"attribute_name":"国際十進分類法","attribute_value_mlt":[{"subitem_subject":"551.510.535/.537","subitem_subject_scheme":"UDC"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"International Center for Space Weather Science and Education (ICSWSE), Kyushu University 53, 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812-8581."}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"九州大学国際宇宙天気科学・教育センター"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2014-11-28"}],"displaytype":"detail","filename":"論文1.pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"論文1","url":"https://nipr.repo.nii.ac.jp/record/10278/files/論文1.pdf"},"version_id":"de337c8b-bdba-460e-9656-4e8f3803205d"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"サブストームの研究：第1 編：昭和基地での観察からシミュレーションの発想へ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"サブストームの研究：第1 編：昭和基地での観察からシミュレーションの発想へ"},{"subitem_title":"Study of the substorm: Part 1: From the observation at Syowa Station to the motivation for simulation","subitem_title_language":"en"}]},"item_type_id":"1","owner":"27","path":["1377"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-11-28"},"publish_date":"2014-11-28","publish_status":"0","recid":"10278","relation_version_is_last":true,"title":["サブストームの研究：第1 編：昭和基地での観察からシミュレーションの発想へ"],"weko_creator_id":"27","weko_shared_id":27},"updated":"2023-07-25T14:17:07.726311+00:00"}