{"id":"https://openalex.org/W364166207","doi":null,"title":"\u6771\u6d77\u9053\u3066\u304f\u306e\u308d\u3058\u3044(61)-\u63a1\u70ad\u6cd5-","display_name":"\u6771\u6d77\u9053\u3066\u304f\u306e\u308d\u3058\u3044(61)-\u63a1\u70ad\u6cd5-","publication_year":1999,"publication_date":"1999-08-25","ids":{"openalex":"https://openalex.org/W364166207","mag":"364166207"},"language":"en","primary_location":{"id":"mag:364166207","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/10005758148","pdf_url":null,"source":{"id":"https://openalex.org/S2764838636","display_name":"The Mining and Materials Processing Institute of Japan","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4323237869","host_organization_name":"Mining and Materials Processing Institute of Japan","host_organization_lineage":["https://openalex.org/P4323237869"],"host_organization_lineage_names":["Mining and Materials Processing Institute of Japan"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u8cc7\u6e90\u3068\u7d20\u6750 : \u8cc7\u6e90\u30fb\u7d20\u6750\u5b66\u4f1a\u8a8c : journal of the Mining and Materials Processing Institute of Japan","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000434479","display_name":"\u8302\u6a39 \u897f\u6751","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"\u8302\u6a39 \u897f\u6751","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5000434479"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03376932,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"115","issue":"8","first_page":"572","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13772","display_name":"Geomechanics and Mining Engineering","score":0.30469998717308044,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13772","display_name":"Geomechanics and Mining Engineering","score":0.30469998717308044,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13190","display_name":"Engineering and Environmental Studies","score":0.17499999701976776,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11198","display_name":"Japanese History and Culture","score":0.09440000355243683,"subfield":{"id":"https://openalex.org/subfields/3316","display_name":"Cultural Studies"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coal-mining","display_name":"coal mining","score":0.4410000145435333},{"id":"https://openalex.org/keywords/coal-mining-methods","display_name":"coal mining methods","score":0.656000018119812},{"id":"https://openalex.org/keywords/tokaido","display_name":"T\u014dkaid\u014d","score":0.5839999914169312},{"id":"https://openalex.org/keywords/mining-history","display_name":"mining history","score":0.3019999861717224}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.23194757103919983}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:364166207","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/10005758148","pdf_url":null,"source":{"id":"https://openalex.org/S2764838636","display_name":"The Mining and Materials Processing Institute of Japan","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4323237869","host_organization_name":"Mining and Materials Processing Institute of Japan","host_organization_lineage":["https://openalex.org/P4323237869"],"host_organization_lineage_names":["Mining and Materials Processing Institute of Japan"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"\u8cc7\u6e90\u3068\u7d20\u6750 : \u8cc7\u6e90\u30fb\u7d20\u6750\u5b66\u4f1a\u8a8c : journal of the Mining and Materials Processing Institute of Japan","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W631935897","https://openalex.org/W621975034","https://openalex.org/W643900049","https://openalex.org/W437893519","https://openalex.org/W358596211","https://openalex.org/W651767433","https://openalex.org/W372992572","https://openalex.org/W420594243","https://openalex.org/W410316248","https://openalex.org/W579467267"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}