{"id":"https://openalex.org/A5113042938","orcid":"https://orcid.org/0009-0009-1801-7509","observed_orcids":["https://orcid.org/0009-0009-1801-7509"],"display_name":"Maria Aparecida Pinheiro Barros","raw_author_names":["Maria Aparecida Pinheiro Barros"],"full_name":"Maria Aparecida Pinheiro Barros","works_count":4,"cited_by_count":2,"summary_stats":{"2yr_mean_citedness":0.6666666666666666,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5113042938","orcid":"https://orcid.org/0009-0009-1801-7509","observed_orcids":["https://orcid.org/0009-0009-1801-7509"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210126848","ror":"https://ror.org/044g0p936","display_name":"Universidade Ceuma","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210126848"]},"years":[2025,2024]}],"last_known_institutions":[{"id":"https://openalex.org/I4210126848","ror":"https://ror.org/044g0p936","display_name":"Universidade Ceuma","country_code":"BR","type":"education","lineage":["https://openalex.org/I4210126848"]}],"topics":[{"id":"https://openalex.org/T10016","display_name":"Adsorption and biosorption for pollutant removal","count":2,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T13793","display_name":"Environmental and Analytical Chemistry Studies","count":2,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10035","display_name":"Phytochemicals and Antioxidant Activities","count":1,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (medical)"},"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/T10139","display_name":"Heavy metals in environment","count":1,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"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/T10210","display_name":"Advanced oxidation water treatment","count":1,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12330","display_name":"Botanical Research and Applications","value":3.28e-05,"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/T12780","display_name":"Heavy Metal Pollution Remediation","value":1.13e-05,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T12181","display_name":"Agricultural and Biological Research","value":7.8e-06,"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/T13793","display_name":"Environmental and Analytical Chemistry Studies","value":5.7e-06,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"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/T10419","display_name":"Pharmaceutical and Antibiotic Environmental Impacts","value":5.2e-06,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8691657185554504},{"id":"15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","score":0.5894341468811035},{"id":"169222746","wikidata":"https://www.wikidata.org/wiki/Q4116558","display_name":"Factorial experiment","score":0.49300000071525574},{"id":"107211472","wikidata":"https://www.wikidata.org/wiki/Q284486","display_name":"Human decontamination","score":0.35440000891685486},{"id":"105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","score":0.0}],"counts_by_year":[{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":2}],"display_name_alternatives":["Maria Aparecida Pinheiro Barros"],"block_key":"m barros","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113042938","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2023-11-09T00:00:00"}