{"id":"https://openalex.org/A5082892749","orcid":"https://orcid.org/0000-0001-5608-2621","observed_orcids":["https://orcid.org/0000-0001-5608-2621"],"display_name":"Reginaldo Leandro Pl\u00e1cido","raw_author_names":["Leandro Placido, Reginaldo","Placido Leandro Placido","Placido, Reginaldo Leandro","Pl\u00e1cido, Reginaldo Leandro","R.L. Pl\u00e1cido","REGINALDO LEANDRO PL\u00c1CIDO","Reginaldo Leandro Placido","Reginaldo Leandro Pl\u00e1cido","Reginaldo Placido","Reginaldo Pl\u00e1cido"],"full_name":"Placido, Reginaldo Leandro","works_count":75,"cited_by_count":245,"summary_stats":{"2yr_mean_citedness":2.08,"h_index":8,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5082892749","orcid":"https://orcid.org/0000-0001-5608-2621","observed_orcids":["https://orcid.org/0000-0001-5608-2621"]},"affiliations":[{"institution":{"id":"https://openalex.org/I187986737","ror":"https://ror.org/04ex24z53","display_name":"Coll\u00e8ge de France","country_code":"FR","type":"education","lineage":["https://openalex.org/I187986737"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210095520","ror":"https://ror.org/00shzgx32","display_name":"Methodist University of Piracicaba","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210095520"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I4210097431","ror":"https://ror.org/00tfjp359","display_name":"Centro Universit\u00e1rio Leonardo da Vinci","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210097431"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210118451","ror":"https://ror.org/02f8h1m78","display_name":"Instituto Federal Catarinense","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210118451"]},"years":[2026,2025,2024,2023,2022,2021,2020,2019,2018]},{"institution":{"id":"https://openalex.org/I4405253776","ror":"https://ror.org/012h1pw83","display_name":"Unimais","country_code":"BR","type":"education","lineage":["https://openalex.org/I4405253776"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I47403697","ror":"https://ror.org/00fcpmw49","display_name":"Instituto Federal de Educa\u00e7\u00e3o, Ci\u00eancia e Tecnologia de Santa Catarina","country_code":"BR","type":"education","lineage":["https://openalex.org/I47403697"]},"years":[2024,2022,2021]},{"institution":{"id":"https://openalex.org/I62885914","ror":"https://ror.org/02263ky35","display_name":"Universidade Federal do Amazonas","country_code":"BR","type":"education","lineage":["https://openalex.org/I62885914"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4210095520","ror":"https://ror.org/00shzgx32","display_name":"Methodist University of Piracicaba","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210095520"]},{"id":"https://openalex.org/I4210118451","ror":"https://ror.org/02f8h1m78","display_name":"Instituto Federal Catarinense","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4210118451"]}],"topics":[{"id":"https://openalex.org/T10457","display_name":"Education Pedagogy and Practices","count":26,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T12382","display_name":"History of Education Research in Brazil","count":15,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14508","display_name":"Vocational Education and Training","count":9,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T13564","display_name":"Education and Public Policy","count":7,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"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/T14414","display_name":"Artificial Intelligence in Education","count":7,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12382","display_name":"History of Education Research in Brazil","value":0.0001598,"subfield":{"id":"https://openalex.org/subfields/1202","display_name":"History"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13306","display_name":"Geography and Education Methods","value":5.89e-05,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"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/T14480","display_name":"Historical Education and Society","value":5.17e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T10457","display_name":"Education Pedagogy and Practices","value":4.33e-05,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T13564","display_name":"Education and Public Policy","value":3.38e-05,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.8332529067993164},{"id":"138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","score":0.7579394578933716},{"id":"144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","score":0.5600000023841858},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.5589975714683533},{"id":"142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","score":0.4846837818622589}],"counts_by_year":[{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2018,"works_count":4,"oa_works_count":4,"cited_by_count":1},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2020,"works_count":7,"oa_works_count":7,"cited_by_count":5},{"year":2021,"works_count":8,"oa_works_count":5,"cited_by_count":10},{"year":2022,"works_count":13,"oa_works_count":10,"cited_by_count":25},{"year":2023,"works_count":12,"oa_works_count":11,"cited_by_count":29},{"year":2024,"works_count":10,"oa_works_count":7,"cited_by_count":58},{"year":2025,"works_count":10,"oa_works_count":7,"cited_by_count":50},{"year":2026,"works_count":5,"oa_works_count":3,"cited_by_count":62}],"display_name_alternatives":["Leandro Placido, Reginaldo","Placido Leandro Placido","Placido, Reginaldo Leandro","Pl\u00e1cido, Reginaldo Leandro","R.L. Pl\u00e1cido","REGINALDO LEANDRO PL\u00c1CIDO","Reginaldo Leandro Placido","Reginaldo Leandro Pl\u00e1cido","Reginaldo Placido","Reginaldo Pl\u00e1cido"],"block_key":"r placido","works_api_url":"https://api.openalex.org/works?filter=author.id:A5082892749","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5082892749","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}