{"created":"2023-07-25T11:00:02.441969+00:00","id":1808,"links":{},"metadata":{"_buckets":{"deposit":"1b631638-b135-4f40-82fd-5cf9f74d7d51"},"_deposit":{"created_by":4,"id":"1808","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1808"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001808","sets":["1:356:392"]},"author_link":["57552","528","1762","57554","57551"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1985-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"98","bibliographicPageStart":"83","bibliographicVolumeNumber":"38","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":"Helliwell, R.A.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Inan, U.S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Katsufrakis, J.P.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Carpenter, D.L.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Paschal, E.W.","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":"Highlights of recent Stanford University VLF research in the Antarctic include new observations of wave-induced particle precipitation and controlled experiments on nonlinear wave growth phenomena. Higher-than-expected levels of burst precipitation have been discovered inside the plasmasphere, near L=2,using subionospheric signal perturbations called \"Trimpi events\". Studies of burst precipitation have been extended to the region poleward of the plasmapause using the Siple transmitter signal as a waveguide probe. Experiments on the \"coherent wave instability\", using the amplitude and frequency modulation capability of the new Siple transmitter, have produced exciting new results. Examples are : 1) better definition of the power threshold for the stimulation of temporal wave growth, 2) generation of strong sidebands by unamplified \"beat\" waves and 3) generation of chorus-like elements within a band of simulated hiss. Using a new digital processing technique developed at Stanford, new features of the phase behavior of growing waves have been found. Opportunities for extending these experiments are discussed.","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":"Space, Telecommunications, and Radioscience Laboratory, Stanford University/Space, Telecommunications, and Radioscience Laboratory, Stanford University/Space, Telecommunications, and Radioscience Laboratory, Stanford University/Space, Telecommunications, and Radioscience Laboratory, Stanford University/Space, Telecommunications, and Radioscience Laboratory, Stanford University"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1985-12-01"}],"displaytype":"detail","filename":"KJ00000012440.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000012440","url":"https://nipr.repo.nii.ac.jp/record/1808/files/KJ00000012440.pdf"},"version_id":"68a628ba-b445-4f2e-ad55-35004a77df59"}]},"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":"Recent research on magnetospheric wave-particle interactions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Recent research on magnetospheric wave-particle interactions","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["392"],"pubdate":{"attribute_name":"公開日","attribute_value":"1985-12-01"},"publish_date":"1985-12-01","publish_status":"0","recid":"1808","relation_version_is_last":true,"title":["Recent research on magnetospheric wave-particle interactions"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T13:55:29.210025+00:00"}