{"id":"https://openalex.org/A5047660325","orcid":"https://orcid.org/0000-0002-4825-1568","observed_orcids":["https://orcid.org/0000-0002-4825-1568"],"display_name":"Welton Rosa","raw_author_names":["ROSA, Welton","Rosa, Welton","W Rosa","W. Rosa","Welton Rosa"],"full_name":"Rosa, Welton","works_count":21,"cited_by_count":188,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":8,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5047660325","orcid":"https://orcid.org/0000-0002-4825-1568","observed_orcids":["https://orcid.org/0000-0002-4825-1568"]},"affiliations":[{"institution":{"id":"https://openalex.org/I123443094","ror":"https://ror.org/04bqqa360","display_name":"Universidade Estadual de Maring\u00e1","country_code":"BR","type":"education","lineage":["https://openalex.org/I123443094"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I23925101","ror":"https://ror.org/034vpja60","display_name":"Universidade Federal de Alfenas","country_code":"BR","type":"education","lineage":["https://openalex.org/I23925101"]},"years":[2025,2024,2023,2022,2021,2017,2015]},{"institution":{"id":"https://openalex.org/I3018965473","ror":"https://ror.org/0009eqg37","display_name":"Instituto Federal Fluminense","country_code":"BR","type":"education","lineage":["https://openalex.org/I3018965473"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I3018965473","ror":"https://ror.org/0009eqg37","display_name":"Instituto Federal Fluminense","country_code":"BR","type":"education","lineage":["https://openalex.org/I3018965473"]}],"topics":[{"id":"https://openalex.org/T12657","display_name":"Phytochemistry Medicinal Plant Applications","count":9,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11613","display_name":"Phytochemistry and Biological Activities","count":8,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10225","display_name":"Essential Oils and Antimicrobial Activity","count":7,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12685","display_name":"Phytochemical compounds biological activities","count":7,"subfield":{"id":"https://openalex.org/subfields/3002","display_name":"Drug Discovery"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10890","display_name":"Trypanosoma species research and implications","count":5,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12685","display_name":"Phytochemical compounds biological activities","value":0.0001133,"subfield":{"id":"https://openalex.org/subfields/3002","display_name":"Drug Discovery"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12657","display_name":"Phytochemistry Medicinal Plant Applications","value":5.84e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10890","display_name":"Trypanosoma species research and implications","value":3.81e-05,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12087","display_name":"Natural Compound Pharmacology Studies","value":2.76e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11613","display_name":"Phytochemistry and Biological Activities","value":2.72e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7895739078521729},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6621999740600586},{"id":"556039675","wikidata":"https://www.wikidata.org/wiki/Q771035","display_name":"Traditional medicine","score":0.6319692134857178},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.5524659156799316},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.17633655667304993}],"counts_by_year":[{"year":2015,"works_count":3,"oa_works_count":3,"cited_by_count":2},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2017,"works_count":4,"oa_works_count":2,"cited_by_count":6},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":18},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":28},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":17},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":26},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":22},{"year":2026,"works_count":3,"oa_works_count":2,"cited_by_count":15}],"display_name_alternatives":["ROSA, Welton","Rosa, Welton","W Rosa","W. Rosa","Welton Rosa"],"block_key":"w rosa","works_api_url":"https://api.openalex.org/works?filter=author.id:A5047660325","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5047660325","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}