{"created":"2023-07-25T11:04:29.736192+00:00","id":7625,"links":{},"metadata":{"_buckets":{"deposit":"19971210-f653-4f82-b585-80edec89d3f5"},"_deposit":{"created_by":4,"id":"7625","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"7625"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00007625","sets":["1259:906:947"]},"author_link":["10669","10665"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"ヤカン ノ デンリソウ キュウシュウ 3 ヤカン デンリソウ ニ ニュウシャ スル チュウタンパ デンパ ノ ツウロ ト キュウシュウ 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":"1971-07","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"23","bibliographicPageStart":"9","bibliographicVolumeNumber":"41","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":"若井, 登"},{"creatorName":"ワカイ, ノボル","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"WAKAI, Noboru","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":"Computations of the ray path and absorption of radio waves by means of the ray-tracing technique are applied to the oblique propagation of MF and HF waves passing through model ionospheres in the nighttime under different conditions. The field intensity deduced from those computed results is discussed in comparison with that measured on board the ship of the Japanese Antarctic Research Expeditions as already reported in Parts I and II of this paper. It is confirmed quantitatively to a certain degree that the ionization in the nighttime E region is responsible for the absorption of MF and lower HF waves.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00007625","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":"Hiraiso Branch, Radio Research Laboratories"}]},"item_1_text_9":{"attribute_name":"著者所属(日)","attribute_value_mlt":[{"subitem_text_value":"電波研究所平磯支所"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1971-07-01"}],"displaytype":"detail","filename":"KJ00002476625.pdf","filesize":[{"value":"4.5 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00002476625","url":"https://nipr.repo.nii.ac.jp/record/7625/files/KJ00002476625.pdf"},"version_id":"23fe8c26-eb02-46f5-a864-bddbd7f94b79"}]},"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":"夜間の電離層吸収 : III.夜間電離層に入射する中短波電波の通路と吸収(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":"夜間の電離層吸収 : III.夜間電離層に入射する中短波電波の通路と吸収(日本南極地域観測隊の報告)"},{"subitem_title":"HF Radio Wave Absorption in the Nighttime : Part III. Ray Paths and Absorption of MF and HF Radio Waves Incident at the Nighttime Ionosphere (Reports of the Japanese Antarctic Research Expedition)","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["947"],"pubdate":{"attribute_name":"公開日","attribute_value":"1971-07-01"},"publish_date":"1971-07-01","publish_status":"0","recid":"7625","relation_version_is_last":true,"title":["夜間の電離層吸収 : III.夜間電離層に入射する中短波電波の通路と吸収(日本南極地域観測隊の報告)"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T11:54:09.664985+00:00"}