{"created":"2023-07-25T10:59:27.869770+00:00","id":1141,"links":{},"metadata":{"_buckets":{"deposit":"d1f59e5f-c604-44a6-b4f6-df55eb9566f2"},"_deposit":{"created_by":4,"id":"1141","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1141"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001141","sets":["1:356:372"]},"author_link":["7720","865","1407"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1981-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"311","bibliographicPageStart":"304","bibliographicVolumeNumber":"18","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Miyazaki, Shigeru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ogawa, Tadahiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mori, Hirotaka","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":"The empirical formulae are deduced to infer the nighttime electron density during auroral disturbances from the 30MHz CNA and geomagnetic disturbance levels. The results indicate that log N_e=-1.18×(10)^<-3>&lrtri;H+4.84 at 105km and log N_e=0.362x+4.12 at 90km where N_e is the electron density in (cm)^<-3>, &lrtri;H is the variation of geomagnetic horizontal component in nT and x is the 30MHz CNA level in dB.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"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":"Radio Research Laboratories"},{"subitem_text_language":"en","subitem_text_value":"Radio Research Laboratories"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1981-03-01"}],"displaytype":"detail","filename":"KJ00000011667.pdf","filesize":[{"value":"812.5 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011667","url":"https://nipr.repo.nii.ac.jp/record/1141/files/KJ00000011667.pdf"},"version_id":"60e3bfed-b3c8-4626-ad97-5c10074698b8"}]},"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":"Some Features of Nighttime D and E Region Electron Density Profiles in the Polar Ionosphere","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Some Features of Nighttime D and E Region Electron Density Profiles in the Polar Ionosphere","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["372"],"pubdate":{"attribute_name":"公開日","attribute_value":"1981-03-01"},"publish_date":"1981-03-01","publish_status":"0","recid":"1141","relation_version_is_last":true,"title":["Some Features of Nighttime D and E Region Electron Density Profiles in the Polar Ionosphere"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:03:48.121400+00:00"}