{"created":"2023-07-25T11:04:34.297365+00:00","id":7717,"links":{},"metadata":{"_buckets":{"deposit":"0e9e12b5-6419-4ea3-87a4-3c0e1a4c1724"},"_deposit":{"created_by":4,"id":"7717","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"7717"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00007717","sets":["1259:906:953"]},"author_link":["10262","10261","12355","12219"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"ショウワ キチ ニオケル デンパ オーロラ ノ シュツゲン トクセイ ニホン ナンキョク チイキ カンソクタイ ノ ホウコク"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1973-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"61","bibliographicPageStart":"46","bibliographicVolumeNumber":"47","bibliographic_titles":[{"bibliographic_title":"南極資料"}]}]},"item_1_creator_6":{"attribute_name":"著者名(日)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"城, 功"},{"creatorName":"シロ, イサオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坂元, 敏朗"},{"creatorName":"サカモト, トシロウ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SHIRO, Isao","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SAKAMOTO, Toshirou","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_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Radio aurora occurrences on 112 MHz observed for nearly one year from April 1970 till February 1971 at Syowa Station the Antarctic were analized. Results obtained are summarized as follows: 1) The diurnal variation in the frequency of the radio echo occurrence correlates well with the magnetic Q-index. 2) The frequency of their occurrence in the morning sequence correlates comparatively well with absorption of the cosmic radio noise recorded by the riometer, but no definite relation is found in the evening sequence. 3) Most echoes in the dark winter have discrete structures, while those in the sunlit summer are characterized by diffuse ones. 4) The reflected echoes are generally weaker in the winter than in the summer. 5) The echoes in the winter are confined within the range from 300 to 400 km, while the range of those in the summer extends from 300 to 1100 km. 6) Radio auroras move northward in the morning and southward in the evening, at a speed of 500～600 m/s.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00007717","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"国立極地研究所"}]},"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":"Radio Research Laboratories"},{"subitem_text_language":"en","subitem_text_value":"Yamagawa Radio Wave Observatory, Radio Research Laboratories"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"電波研究所電波部"},{"subitem_text_value":"電波研究所山川電波観測所"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1973-09-01"}],"displaytype":"detail","filename":"KJ00002476717.pdf","filesize":[{"value":"5.5 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00002476717","url":"https://nipr.repo.nii.ac.jp/record/7717/files/KJ00002476717.pdf"},"version_id":"4234691c-8215-4419-8a24-657ba0083354"}]},"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":"昭和基地における電波オーロラの出現特性(日本南極地域観測隊の報告)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"昭和基地における電波オーロラの出現特性(日本南極地域観測隊の報告)"},{"subitem_title":"Characteristics of Radio Aurora Occurrences Observed at Syowa Station in Antarctica","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["953"],"pubdate":{"attribute_name":"公開日","attribute_value":"1973-09-01"},"publish_date":"1973-09-01","publish_status":"0","recid":"7717","relation_version_is_last":true,"title":["昭和基地における電波オーロラの出現特性(日本南極地域観測隊の報告)"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T11:53:02.787232+00:00"}