{"id":"https://openalex.org/A5034699243","orcid":"https://orcid.org/0000-0003-4338-7893","observed_orcids":["https://orcid.org/0000-0003-4338-7893"],"display_name":"\u00c1lvaro J.B. de Freitas","raw_author_names":["Alvaro J. B. de Freitas","Alvaro Jos\u00e9 Bittencourt de Freitas","Freitas, \u00c1lvaro J.B. de","Freitas, \u00c1lvaro Jos\u00e9 Bittencourt de","de Freitas, \u00c1lvaro J. B.","de Freitas, \u00c1lvaro J.B.","\u00c1lvaro J. B. de Freitas","\u00c1lvaro J.B. de Freitas","\u00c1lvaro Jos\u00e9 Bittencourt De Freitas","\u00c1lvaro Jos\u00e9 Bittencourt de Freitas"],"full_name":"\u00c1lvaro Jos\u00e9 Bittencourt De Freitas","works_count":22,"cited_by_count":16,"summary_stats":{"2yr_mean_citedness":0.125,"h_index":1,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5034699243","orcid":"https://orcid.org/0000-0003-4338-7893","observed_orcids":["https://orcid.org/0000-0003-4338-7893"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210110660","ror":"https://ror.org/01sz1js42","display_name":"Universidade Estadual da Regi\u00e3o Tocantina do Maranh\u00e3o","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210110660"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4405286966","ror":"https://ror.org/03pww0c55","display_name":"Instituto Oswaldo Cruz","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4405286966","https://openalex.org/I52325"]},"years":[2026,2025,2023,2021]},{"institution":{"id":"https://openalex.org/I52325","ror":"https://ror.org/04jhswv08","display_name":"Funda\u00e7\u00e3o Oswaldo Cruz","country_code":"BR","type":"facility","lineage":["https://openalex.org/I52325"]},"years":[2026,2025,2023,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4405286966","ror":"https://ror.org/03pww0c55","display_name":"Instituto Oswaldo Cruz","country_code":"BR","type":"facility","lineage":["https://openalex.org/I4405286966","https://openalex.org/I52325"]},{"id":"https://openalex.org/I52325","ror":"https://ror.org/04jhswv08","display_name":"Funda\u00e7\u00e3o Oswaldo Cruz","country_code":"BR","type":"facility","lineage":["https://openalex.org/I52325"]}],"topics":[{"id":"https://openalex.org/T10815","display_name":"Parasite Biology and Host Interactions","count":22,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12319","display_name":"Fish Biology and Ecology Studies","count":21,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T12014","display_name":"Fish biology, ecology, and behavior","count":10,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13350","display_name":"Myxozoan Parasites in Aquatic Species","count":9,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12178","display_name":"Bird parasitology and diseases","count":2,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13350","display_name":"Myxozoan Parasites in Aquatic Species","value":0.0006185,"subfield":{"id":"https://openalex.org/subfields/1306","display_name":"Cancer Research"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10815","display_name":"Parasite Biology and Host Interactions","value":0.0001005,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12014","display_name":"Fish biology, ecology, and behavior","value":5.8e-05,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12319","display_name":"Fish Biology and Ecology Studies","value":3.75e-05,"subfield":{"id":"https://openalex.org/subfields/1104","display_name":"Aquatic 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/T12178","display_name":"Bird parasitology and diseases","value":1.12e-05,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9334999918937683},{"id":"105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","score":0.801800012588501},{"id":"2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","score":0.6834999918937683},{"id":"90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","score":0.6114000082015991},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.569599986076355}],"counts_by_year":[{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2021,"works_count":10,"oa_works_count":10,"cited_by_count":0},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":4},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":1},{"year":2026,"works_count":5,"oa_works_count":4,"cited_by_count":6}],"display_name_alternatives":["Alvaro J. B. de Freitas","Alvaro Jos\u00e9 Bittencourt de Freitas","Freitas, \u00c1lvaro J.B. de","Freitas, \u00c1lvaro Jos\u00e9 Bittencourt de","de Freitas, \u00c1lvaro J. B.","de Freitas, \u00c1lvaro J.B.","\u00c1lvaro J. B. de Freitas","\u00c1lvaro J.B. de Freitas","\u00c1lvaro Jos\u00e9 Bittencourt De Freitas","\u00c1lvaro Jos\u00e9 Bittencourt de Freitas"],"block_key":"a freitas","works_api_url":"https://api.openalex.org/works?filter=author.id:A5034699243","updated_date":"2026-11-02T12:28:04","created_date":"2021-08-16T00:00:00"}