{"created":"2023-06-20T14:36:33.441087+00:00","id":2884,"links":{},"metadata":{"_buckets":{"deposit":"f2efbd7b-5aa4-4f22-9b06-5d0b069213bf"},"_deposit":{"created_by":1,"id":"2884","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2884"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002884","sets":["1398:1485:1486","1543:1811:1812","1887:1891","9:789:794:797"]},"author_link":["9552","9553","9554","9550","9555","9551"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-01-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"4","bibliographicPageStart":"1","bibliographicVolumeNumber":"JAXA-SP-18-009","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第15回「宇宙環境シンポジウム」講演論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 15th Spacecraft Environment Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第15回宇宙環境シンポジウム (2018年10月30日-31日. 東北大学青葉サイエンスホール), 仙台市, 宮城県","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"JAXA 静止軌道衛星によるMeV電子の観測から, 静止軌道MeV電子の増加は春季においてはtowardセクターで, 秋季ではawayセクターで顕著であった. これは, Russell-McPherron効果として知られている事実と符合する. さらに, 前太陽活動サイクルに於いて, 静止軌道MeV電子フラックスは, 2009年12月に最低値を（ほぼゼロ）を示した. この時, 磁気活動の大きさを示すaa指数は最小値を示した. 以上の2点は, 静止軌道MeV電子増加が, サブストームの発生と強い関係がある事を示している.","subitem_description_type":"Abstract"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color 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清一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Obara, Takahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsumoto, Haruhisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koga, Kiyokazu","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-15"}],"displaytype":"detail","filename":"AA1830019001.pdf","filesize":[{"value":"1.6 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