{"_buckets": {"deposit": "985defcc-7401-4f52-ad4b-19850ed04612"}, "_deposit": {"id": "19759", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "19759"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00019759"}, "item_9_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1962-01", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "17", "bibliographicPageStart": "5", "bibliographicVolumeNumber": "9", "bibliographic_titles": [{"bibliographic_title": "Proceedings of the Research Institute of Atmospherics, Nagoya University"}]}]}, "item_9_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "The author studied some characteristics of dispersion (D) of whistlers for 4 years since the beginning of IGY, and found that in diurnal variation D decreases in general from sunset to sunrise and increases thereafter. This tendency is observed very clearly in winter but not in summer, and it becomes ambiguous in accordance with the decrease of solar activity. At Toyokawa D is minimum in winter and maximum in summer, while at Wakkanai it is minimum in winter and summer and maximum in spring and autumn, contradictory to Helliwell\u0027s report, suggesting a geomagnetic latitude dependence. As to solar activity, D correlates with the sunspot number with time lag of 1 to 2 months. Investigating D individually, the author also found that on storm days the diurnal variation of D is exaggerated.", "subitem_description_type": "Abstract"}]}, "item_9_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/21805"}]}, "item_9_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "The Research Institute of Atmospherics, Nagoya University"}]}, "item_9_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_source_id_7": {"attribute_name": "ISSN\uff08print\uff09", "attribute_value_mlt": [{"subitem_source_identifier": "0077-264X", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "KIMPARA, ATSUSHI"}], "nameIdentifiers": [{"nameIdentifier": "57744", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-02-21"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "proria_9_5.pdf", "filesize": [{"value": "1.5 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1500000.0, "url": {"label": "proria_9_5.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/19759/files/proria_9_5.pdf"}, "version_id": "f8b12481-60f7-478f-8ed4-3ef8a68d371c"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "SOME CHARACTERISTICS OF THE DISPERSION OF WHISTLERS", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "SOME CHARACTERISTICS OF THE DISPERSION OF WHISTLERS"}]}, "item_type_id": "9", "owner": "1", "path": ["879/1183/1640/1724"], "permalink_uri": "http://hdl.handle.net/2237/21805", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2015-05-07"}, "publish_date": "2015-05-07", "publish_status": "0", "recid": "19759", "relation": {}, "relation_version_is_last": true, "title": ["SOME CHARACTERISTICS OF THE DISPERSION OF WHISTLERS"], "weko_shared_id": null}