{"id":"https://openalex.org/A5115590579","orcid":null,"observed_orcids":[],"display_name":"Erastus Maina","raw_author_names":["Erastus Maina","Erastus N. Maina"],"full_name":"Erastus N. Maina","works_count":9,"cited_by_count":268,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":8,"i10_index":7},"ids":{"openalex":"https://openalex.org/A5115590579","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2800852415","ror":"https://ror.org/04j0zpz40","display_name":"Dalberg Global Development Advisors","country_code":"CH","type":"nonprofit","lineage":["https://openalex.org/I2800852415"]},"years":[2019]},{"institution":{"id":"https://openalex.org/I83909951","ror":"https://ror.org/017d8gk22","display_name":"Morgan State University","country_code":"US","type":"education","lineage":["https://openalex.org/I83909951"]},"years":[2016]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T11731","display_name":"Global Health and Surgery","count":8,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10508","display_name":"Patient Safety and Medication Errors","count":4,"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"}},{"id":"https://openalex.org/T11080","display_name":"Surgical site infection prevention","count":3,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11531","display_name":"Healthcare Systems and Reforms","count":3,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11467","display_name":"Trauma and Emergency Care Studies","count":2,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T11731","display_name":"Global Health and Surgery","value":0.0001218,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T11080","display_name":"Surgical site infection prevention","value":1.87e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10508","display_name":"Patient Safety and Medication Errors","value":1.31e-05,"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"}},{"id":"https://openalex.org/T11531","display_name":"Healthcare Systems and Reforms","value":9.3e-06,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11930","display_name":"Cardiac, Anesthesia and Surgical Outcomes","value":7e-06,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9444217681884766},{"id":"2779357621","wikidata":"https://www.wikidata.org/wiki/Q655495","display_name":"Tanzania","score":0.9243806600570679},{"id":"159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","score":0.38310158252716064},{"id":"91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","score":0.20487472414970398},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.0}],"counts_by_year":[{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":10},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":28},{"year":2021,"works_count":4,"oa_works_count":3,"cited_by_count":68},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":28}],"display_name_alternatives":["Erastus Maina","Erastus N. Maina"],"block_key":"e maina","works_api_url":"https://api.openalex.org/works?filter=author.id:A5115590579","updated_date":"2026-11-04T11:47:51","created_date":"2016-08-23T00:00:00"}
