{"_buckets": {"deposit": "8febb136-1afd-4ac3-bd7c-7cea43873761"}, "_deposit": {"id": "33327", "owner": "1", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "33327"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00033327", "sets": []}, "author_link": ["130126", "130125"], "item_4_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "13.\u81ea\u5df1\u611f\u5fdc\u3092\u8003\u616e\u3057\u305f\u5834\u5408\u306e\u5730\u78c1\u6c17\u96e2\u5cf6\u52b9\u679c\u7406\u8ad6"}]}, "item_4_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1970-06-10", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "203", "bibliographicPageStart": "189", "bibliographicVolumeNumber": "48", "bibliographic_titles": [{"bibliographic_title": "\u6771\u4eac\u5927\u5b78\u5730\u9707\u7814\u7a76\u6240\u5f59\u5831 = Bulletin of the Earthquake Research Institute, University of Tokyo"}]}]}, "item_4_description_13": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_4_description_5": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Self-induction effect of electric current flow around a circular hole in a thin conducting sheet is studied in an approximate way. It turns out, however, that the self-induction is not so large that marked frequency dependence of the vertical field component as observed, for example, on Hachijo-shima Island can be attributed to this origin. A phase lag amounting to several degrees seems likely to have arisen by the self-induction effect provided a periodic variation having a period of 30min. and an island of which the diameter is 10km are assumed.|\u96e2\u5cf6\u4e0a\u3067\u89b3\u6e2c\u3055\u308c\u308b\u5730\u78c1\u6c17\u77ed\u5468\u671f\u5909\u5316\u304c,\u3044\u308f\u3086\u308b\u96e2\u5cf6\u52b9\u679c\u3092\u793a\u3059\u3053\u3068\u306f,\u6700\u8fd1\u306e\u89b3\u6e2c\u306b\u3088\u3064\u3066\u78ba\u7acb\u3055\u308c\u305f.\u78c1\u5834\u304c\u5317\u5411\u304d\u306b\u5909\u5316\u3059\u308b\u5834\u5408\u306b\u306f,\u925b\u76f4\u6210\u5206\u5bfe\u6c34\u5e73\u6210\u5206\u6bd4(\u22bfZ/\u22bfH)\u306f\u901a\u5e38\u5cf6\u306e\u5317\u7aef\u3067\u8ca0,\u5357\u7aef\u3067\u6b63\u3068\u306a\u308b.\u3057\u304b\u3057,\u305f\u3068\u3048\u3070\u516b\u4e08\u5cf6\u306e\u89b3\u6e2c\u70b9\u3067\u307f\u3089\u308c\u308b\u3088\u3046\u306b,\u22bfZ/\u22bfH\u304c\u5909\u5316\u306e\u5468\u671f\u306b\u3088\u3064\u3066\u5909\u5316\u3057,\u305d\u306e\u7b26\u53f7\u304c\u5909\u5316\u3059\u308b\u5834\u5408\u3082\u3042\u308b.\u5f93\u6765\u306e\u7406\u8ad6\u3067\u306f\u81ea\u5df1\u611f\u5fdc\u306e\u5f71\u97ff\u304c\u7701\u7565\u3055\u308c\u3066\u3044\u305f\u304c,\u3053\u306e\u8ad6\u6587\u3067\u306f,\u8fd1\u4f3c\u7684\u306b\u81ea\u5df1\u611f\u5fdc\u306e\u5f71\u97ff\u3092\u8b70\u8ad6\u3057,\u22bfZ/\u22bfH\u306e\u5468\u671f\u4f9d\u5b58\u6027\u304c\u8aac\u660e\u3067\u304d\u308b\u304b\u5426\u304b\u3092\u307f\u305f.\u305d\u306e\u7d50\u679c\u81ea\u5df1\u611f\u5fdc\u306e\u5f71\u97ff\u306f\u6bd4\u8f03\u7684\u5c0f\u3055\u304f,\u305d\u306e\u3088\u3046\u306a\u4f9d\u5b58\u6027\u306f\u8aac\u660e\u4e0d\u53ef\u80fd\u3067,\u305f\u3068\u3048\u3070\u5468\u671f\u306b\u3088\u3064\u3066\u6d77\u4e2d\u306b\u6d41\u308c\u308b\u96fb\u6d41\u306e\u5834\u6240\u304c\u7570\u306a\u308b\u3068\u3044\u3046\u3088\u3046\u306a\u539f\u56e0\u3092\u8003\u3048\u3056\u308b\u3092\u5f97\u306a\u3044\u3068\u3044\u3046\u7d50\u679c\u304c\u5f97\u3089\u308c\u305f.", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "130126", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "\u529b\u6b66, \u5e38\u6b21"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/0000033327", "subitem_identifier_reg_type": "JaLC"}]}, "item_4_publisher_20": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u6771\u4eac\u5927\u5b66\u5730\u9707\u7814\u7a76\u6240"}]}, "item_4_source_id_10": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00162258", "subitem_source_identifier_type": "NCID"}]}, "item_4_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00408972", "subitem_source_identifier_type": "ISSN"}]}, "item_4_subject_15": {"attribute_name": "\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5", "attribute_value_mlt": [{"subitem_subject": "453", "subitem_subject_scheme": "NDC"}]}, "item_4_text_21": {"attribute_name": "\u51fa\u7248\u8005\u5225\u540d", "attribute_value_mlt": [{"subitem_text_value": "Earthquake Research Institute, University of Tokyo"}]}, "item_4_text_34": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"subitem_text_value": "Departmental Bulletin Paper"}]}, "item_4_text_4": {"attribute_name": "\u8457\u8005\u6240\u5c5e", "attribute_value_mlt": [{"subitem_text_value": "Earthquake Research Institute"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Rikitake, Tsuneji"}], "nameIdentifiers": [{"nameIdentifier": "130125", "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": "2017-06-26"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "ji0482007.pdf", "filesize": [{"value": "773.1 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 773100.0, "url": {"label": "ji0482007.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/33327/files/ji0482007.pdf"}, "version_id": "69ca006a-0746-4821-ae90-e4776d252d81"}]}, "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": "13. 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