WEKO3
アイテム
{"_buckets": {"deposit": "e4a04066-2a19-4e14-8449-f39ac53fe9da"}, "_deposit": {"created_by": 4, "id": "2183", "owners": [4], "pid": {"revision_id": 0, "type": "depid", "value": "2183"}, "status": "published"}, "_oai": {"id": "oai:nipr.repo.nii.ac.jp:00002183", "sets": ["402"]}, "author_link": ["1767", "57905"], "item_1_biblio_info_14": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1987-08", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "182", "bibliographicPageStart": "171", "bibliographicVolumeNumber": "48", "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": "Krishnaswamy,S.", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1767", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Rosenberg,T.J.", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "57905", "nameIdentifierScheme": "WEKO"}]}]}, "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": "Long-period (Pc 4-5) modulations of ionospheric cosmic noise absorption (CNA) at Siple, Antarctica (L=4.2) are rarely seen unaccompanied by pulsations in the local geomagnetic field. Conjugate modulations of \u0026acd;2min period lasting about one hour were recorded near local noon by riometers at Siple and Roberval on October 30,1983. The Siple magnetometer records show little evidence of pulsations at this time. The absence of a ground magnetic signature implies that if such events are caused by ULF hydromagnetic waves (e. g., a field line resonance), the waves are highly localized and effectively screened by the ionosphere. In addition, the possible existence of a recurrent particle precipitation structure in space was suggested by observations of absorption modulations with periods of 10-15min which occurred on several days at about the same time of day. These modulations were also generally unaccompanied by magnetic pulsations.", "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": "Institute for Physical Science and Technology, University of Maryland/Institute for Physical Science and Technology, University of Maryland"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "1987-08-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00000012736.pdf", "filesize": [{"value": "1.4 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_6", "mimetype": "application/pdf", "size": 1400000.0, "url": {"label": "KJ00000012736", "url": "https://nipr.repo.nii.ac.jp/record/2183/files/KJ00000012736.pdf"}, "version_id": "3178f1bd-93a9-42bc-a256-a2d737c64f28"}]}, "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": "Modulated ionospheric absorption unaccompanied by significant geomagnetic pulsations", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Modulated ionospheric absorption unaccompanied by significant geomagnetic pulsations", "subitem_title_language": "en"}]}, "item_type_id": "1", "owner": "4", "path": ["402"], "permalink_uri": "https://nipr.repo.nii.ac.jp/records/2183", "pubdate": {"attribute_name": "公開日", "attribute_value": "1987-08-01"}, "publish_date": "1987-08-01", "publish_status": "0", "recid": "2183", "relation": {}, "relation_version_is_last": true, "title": ["Modulated ionospheric absorption unaccompanied by significant geomagnetic pulsations"], "weko_shared_id": 4}
Modulated ionospheric absorption unaccompanied by significant geomagnetic pulsations
https://nipr.repo.nii.ac.jp/records/2183
https://nipr.repo.nii.ac.jp/records/2183a3f28571-548b-429c-adee-6bf1ae825a0f
名前 / ファイル | ライセンス | アクション |
---|---|---|
KJ00000012736 (1.4 MB)
|
Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 1987-08-01 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Modulated ionospheric absorption unaccompanied by significant geomagnetic pulsations | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
著者名(英) |
Krishnaswamy,S.
× Krishnaswamy,S.× Rosenberg,T.J. |
|||||
著者所属(英) | ||||||
en | ||||||
Institute for Physical Science and Technology, University of Maryland/Institute for Physical Science and Technology, University of Maryland | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Long-period (Pc 4-5) modulations of ionospheric cosmic noise absorption (CNA) at Siple, Antarctica (L=4.2) are rarely seen unaccompanied by pulsations in the local geomagnetic field. Conjugate modulations of ∿2min period lasting about one hour were recorded near local noon by riometers at Siple and Roberval on October 30,1983. The Siple magnetometer records show little evidence of pulsations at this time. The absence of a ground magnetic signature implies that if such events are caused by ULF hydromagnetic waves (e. g., a field line resonance), the waves are highly localized and effectively screened by the ionosphere. In addition, the possible existence of a recurrent particle precipitation structure in space was suggested by observations of absorption modulations with periods of 10-15min which occurred on several days at about the same time of day. These modulations were also generally unaccompanied by magnetic pulsations. | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00733561 | |||||
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 48, p. 171-182, 発行日 1987-08 |