{"created":"2023-07-25T11:01:56.506959+00:00","id":4088,"links":{},"metadata":{"_buckets":{"deposit":"f127c172-630d-4fb3-806d-8082e077266f"},"_deposit":{"created_by":4,"id":"4088","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"4088"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00004088","sets":["1259:1260:1261:536:539"]},"author_link":["44764","7720","7663","45099"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"90","bibliographicPageStart":"86","bibliographicVolumeNumber":"3","bibliographic_titles":[{"bibliographic_title":"Proceedings of the NIPR Symposium on Upper Atmosphere Physics"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tanaka, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ogawa, Tadahiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maeno, Hideo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamamoto, Shinichi","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":"A new type of coherent radar echoes from the auroral E region, which shows a narrow spectrum peak around 12Hz, has been observed by 50 MHz VHF Doppler radar at Syowa Station during severe magnetic disturbances. The appearance of new type echoes are restricted to post-midnight hours. Plasma waves responsible for these echoes seem to propagate obliquely to the magnetic field.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00004088","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA10756224","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":"Communication Research Laboratory"},{"subitem_text_language":"en","subitem_text_value":"Communication Research Laboratory"},{"subitem_text_language":"en","subitem_text_value":"Communication Research Laboratory"},{"subitem_text_language":"en","subitem_text_value":"Communication Research Laboratory"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1990-11-01"}],"displaytype":"detail","filename":"KJ00000036019.pdf","filesize":[{"value":"767.7 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000036019","url":"https://nipr.repo.nii.ac.jp/record/4088/files/KJ00000036019.pdf"},"version_id":"0762c8ef-55bc-422a-b4a0-9fb1a442bf05"}]},"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":"Type 5 echoes observed by VHF Doppler radar at the auroral ionosphere","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Type 5 echoes observed by VHF Doppler radar at the auroral ionosphere"}]},"item_type_id":"1","owner":"4","path":["539"],"pubdate":{"attribute_name":"公開日","attribute_value":"1990-11-01"},"publish_date":"1990-11-01","publish_status":"0","recid":"4088","relation_version_is_last":true,"title":["Type 5 echoes observed by VHF Doppler radar at the auroral ionosphere"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:24:00.412628+00:00"}