{"id":"https://openalex.org/A5076562633","orcid":"https://orcid.org/0000-0002-4335-340X","observed_orcids":["https://orcid.org/0000-0002-4335-340X"],"display_name":"Hiroaki Maruya","raw_author_names":["Hiroaki MARUYA","Hiroaki Maruya"],"full_name":"Hiroaki Maruya","works_count":15,"cited_by_count":75,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":6,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5076562633","orcid":"https://orcid.org/0000-0002-4335-340X","observed_orcids":["https://orcid.org/0000-0002-4335-340X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1308952385","ror":"https://ror.org/00b0p4j69","display_name":"Ministry of Land, Infrastructure, Transport and Tourism","country_code":"JP","type":"government","lineage":["https://openalex.org/I1308952385"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},"years":[2026,2023,2020,2018,2016]},{"institution":{"id":"https://openalex.org/I22299242","ror":"https://ror.org/02kpeqv85","display_name":"Kyoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]},"years":[2007,2006]},{"institution":{"id":"https://openalex.org/I4405257732","ror":"https://ror.org/05kt9ar58","display_name":"Research Institute of Construction and Economy","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405257732"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I4405264245","ror":"https://ror.org/01bypt413","display_name":"Kyoto Institute of Economic Research, Kyoto University","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242","https://openalex.org/I4405264245"]},"years":[2007]},{"institution":{"id":"https://openalex.org/I4405286056","ror":"https://ror.org/0123ar477","display_name":"International Research Institute of Disaster Science, Tohoku University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4405286056"]},"years":[2026,2023,2018,2016]}],"last_known_institutions":[{"id":"https://openalex.org/I201537933","ror":"https://ror.org/01dq60k83","display_name":"Tohoku University","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},{"id":"https://openalex.org/I4405286056","ror":"https://ror.org/0123ar477","display_name":"International Research Institute of Disaster Science, Tohoku University","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4405286056"]}],"topics":[{"id":"https://openalex.org/T10747","display_name":"Disaster Management and Resilience","count":13,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13800","display_name":"Earthquake and Disaster Impact Studies","count":8,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11807","display_name":"Infrastructure Resilience and Vulnerability Analysis","count":6,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T11864","display_name":"Supply Chain Resilience and Risk Management","count":6,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11430","display_name":"Disaster Response and Management","count":3,"subfield":{"id":"https://openalex.org/subfields/3604","display_name":"Emergency Medical Services"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11864","display_name":"Supply Chain Resilience and Risk Management","value":6.65e-05,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11807","display_name":"Infrastructure Resilience and Vulnerability Analysis","value":5.71e-05,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/T13800","display_name":"Earthquake and Disaster Impact Studies","value":3.06e-05,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10747","display_name":"Disaster Management and Resilience","value":2.29e-05,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13588","display_name":"Regional resilience and development","value":1.63e-05,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.7189221382141113},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.43040382862091064},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.4256558418273926},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.33670157194137573},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.32245099544525146}],"counts_by_year":[{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2016,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":8},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":9},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":7}],"display_name_alternatives":["Hiroaki MARUYA","Hiroaki Maruya"],"block_key":"h maruya","works_api_url":"https://api.openalex.org/works?filter=author.id:A5076562633","updated_date":"2026-10-27T12:30:23","created_date":"2016-06-24T00:00:00"}
