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Many aftershocks were recorded at the Dodaira Micro-earthquake Observatory Network, and power spectra of P and S waves were analyzed. The magnitude of the analyzed event was in the range of 2.0-3.0. The power spectra of P waves are classified into four types according to peak frequency. The power spectra of S wave agree well with these four types. The power spctra of the P waves of the fault zone and the Amagi region are different by a low frequency ingredient. The Amagi region has a lower frequency ingredient than fault zone.", "subitem_description_type": "Abstract"}]}, "item_4_description_6": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "1974\u5e74\u4f0a\u8c46\u534a\u5cf6\u6c96\u5730\u9707\u8abf\u67fb\u6982\u5831", "subitem_description_type": "Other"}]}, "item_4_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "71059", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Nakamura, Isao"}]}]}, "item_4_identifier_registration": {"attribute_name": "ID\u767b\u9332", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15083/00032033", "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": "\u4e2d\u6751, \u529f"}], "nameIdentifiers": [{"nameIdentifier": "71058", "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": "", "filename": "jis0140011.pdf", "filesize": [{"value": "278.4 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2784000, "url": {"label": "jis0140011.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/32042/files/jis0140011.pdf"}, "version_id": "2d8ee343-0eb3-44d0-917e-c8ea11cfafdc"}]}, "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": "1974\u5e74\u4f0a\u8c46\u534a\u5cf6\u6c96\u5730\u9707\u306e\u4f59\u9707\u306eP\u6ce2\u30b9\u30da\u30af\u30c8\u30eb", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "1974\u5e74\u4f0a\u8c46\u534a\u5cf6\u6c96\u5730\u9707\u306e\u4f59\u9707\u306eP\u6ce2\u30b9\u30da\u30af\u30c8\u30eb"}]}, "item_type_id": "4", "owner": "1", "path": ["80/4411/4412", "9/504/4413/4414"], "permalink_uri": "https://doi.org/10.15083/00032033", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_name_i18n": "\u516c\u958b\u65e5", "attribute_value": "2010-12-22"}, "publish_date": "2010-12-22", "publish_status": "0", "recid": "32042", "relation": {}, "relation_version_is_last": true, "title": ["1974\u5e74\u4f0a\u8c46\u534a\u5cf6\u6c96\u5730\u9707\u306e\u4f59\u9707\u306eP\u6ce2\u30b9\u30da\u30af\u30c8\u30eb"], "weko_shared_id": null}