{"_buckets": {"deposit": "40af8925-30bd-442d-a927-219c5d67ef28"}, "_deposit": {"id": "32075", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "32075"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00032075"}, "item_4_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "Changes in Number of Earthquakes Ovserved at Tsukuba Seismological Observatory"}]}, "item_4_biblio_info_7": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1974-03", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "180", "bibliographicPageStart": "177", "bibliographicVolumeNumber": "12", "bibliographic_titles": [{"bibliographic_title": "\u5730\u9707\u7814\u7a76\u6240\u7814\u7a76\u901f\u5831"}]}]}, "item_4_description_5": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "\u7b51\u6ce2\u5730\u9707\u89b3\u6e2c\u6240(MTJ)\u3067\u306f,HES 1-02\u578b(Vmax.=150,000)\u306b\u3088\u308a,S-P\u6642\u9593\u5225\u306b\u3088\u308b\u5fae\u5c0f\u5730\u9707\u306e\u56de\u6570\u3092\u8aad\u53d6\u3063\u3066\u3044\u308b.\u4eca\u56de\u306f,1969\u5e748\u6708~1973\u5e7410\u6708\u306e\u5730\u9707\u56de\u6570\u5909\u5316\u306b\u3064\u3044\u3066\u5831\u544a\u3059\u308b.", "subitem_description_type": "Abstract"}, {"subitem_description": "The frequency of microearthquakes observed by HES 1-0.2 electromagnetic seismograph (Vmax.=150,000) at Tsukuba Seismological Observatory (MTJ) was investigated for different interval of S-P time for the period from August 1969 to October 1973. The frequency of microearthquakes are stationary with some fluctuations for the intervals (A-H), however it shows a decreasing tendency for the interval lc). Abnormal events such as earthquake swarm and aftershock activities are clearly observed in Fig.1, (B), (C) and (E).", "subitem_description_type": "Abstract"}]}, "item_4_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "71185", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Iwata, Takayuki"}]}, {"nameIdentifiers": [{"nameIdentifier": "71186", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Watanabe, Masao"}]}, {"nameIdentifiers": [{"nameIdentifier": "71187", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Watanabe, Tadao"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/00032066", "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": "AN10165194", "subitem_source_identifier_type": "NCID"}]}, "item_4_subject_15": {"attribute_name": "\u65e5\u672c\u5341\u9032\u5206\u985e\u6cd5", "attribute_value_mlt": [{"subitem_subject": "051.1", "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": "\u5730\u9707\u7814\u7a76\u6240"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u5ca9\u7530, \u5b5d\u884c"}], "nameIdentifiers": [{"nameIdentifier": "71182", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u6e21\u8fba, \u653f\u96c4"}], "nameIdentifiers": [{"nameIdentifier": "71183", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u6e21\u8fba, \u552f\u592b"}], "nameIdentifiers": [{"nameIdentifier": "71184", "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": "2017-06-12"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "jis0120014.pdf", "filesize": [{"value": "196.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 196400.0, "url": {"label": "jis0120014.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/32075/files/jis0120014.pdf"}, "version_id": "b11a3715-65e0-41ed-bd7c-e9874441d90f"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "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": "\u7b51\u6ce2\u5730\u9707\u89b3\u6e2c\u6240\u306b\u304a\u3051\u308b\u5730\u9707\u56de\u6570\u306e\u5909\u5316", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u7b51\u6ce2\u5730\u9707\u89b3\u6e2c\u6240\u306b\u304a\u3051\u308b\u5730\u9707\u56de\u6570\u306e\u5909\u5316"}]}, "item_type_id": "4", "owner": "1", "path": ["80/4411/4417", "9/504/4413/4418"], "permalink_uri": "https://doi.org/10.15083/00032066", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2010-12-22"}, "publish_date": "2010-12-22", "publish_status": "0", "recid": "32075", "relation": {}, "relation_version_is_last": true, "title": ["\u7b51\u6ce2\u5730\u9707\u89b3\u6e2c\u6240\u306b\u304a\u3051\u308b\u5730\u9707\u56de\u6570\u306e\u5909\u5316"], "weko_shared_id": null}