{"id":"https://openalex.org/A5048435622","orcid":"https://orcid.org/0000-0001-9010-8477","observed_orcids":["https://orcid.org/0000-0001-9010-8477"],"display_name":"Doris Katana","raw_author_names":["Doris B. Katana","Doris Beda Katana","Doris Katana","Katana, Doris B."],"full_name":"Doris Beda Katana","works_count":9,"cited_by_count":64,"summary_stats":{"2yr_mean_citedness":4.75,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5048435622","orcid":"https://orcid.org/0000-0001-9010-8477","observed_orcids":["https://orcid.org/0000-0001-9010-8477"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210097751","ror":"https://ror.org/00xgy0333","display_name":"Tanzania Food and Nutrition Center","country_code":"TZ","type":"facility","lineage":["https://openalex.org/I2801810276","https://openalex.org/I4210097751"]},"years":[2026,2025,2024,2023,2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210097751","ror":"https://ror.org/00xgy0333","display_name":"Tanzania Food and Nutrition Center","country_code":"TZ","type":"facility","lineage":["https://openalex.org/I2801810276","https://openalex.org/I4210097751"]}],"topics":[{"id":"https://openalex.org/T14495","display_name":"Public Health and Nutrition","count":5,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T10209","display_name":"Global Maternal and Child Health","count":4,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T10596","display_name":"Child Nutrition and Water Access","count":4,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10452","display_name":"Iron Metabolism and Disorders","count":2,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"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/T11294","display_name":"Infant Nutrition and Health","count":2,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14495","display_name":"Public Health and Nutrition","value":1.91e-05,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T10596","display_name":"Child Nutrition and Water Access","value":1.7e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10209","display_name":"Global Maternal and Child Health","value":1.57e-05,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child 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/T11819","display_name":"Data-Driven Disease Surveillance","value":9.6e-06,"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/T12017","display_name":"Recycling and Waste Management Techniques","value":9.2e-06,"subfield":{"id":"https://openalex.org/subfields/2311","display_name":"Waste Management and Disposal"},"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":"2779357621","wikidata":"https://www.wikidata.org/wiki/Q655495","display_name":"Tanzania","score":0.9417001008987427},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.8525233864784241},{"id":"99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","score":0.7172598838806152},{"id":"91375879","wikidata":"https://www.wikidata.org/wiki/Q15473274","display_name":"Environmental planning","score":0.38624969124794006},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.35626405477523804}],"counts_by_year":[{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":10},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":19},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":31}],"display_name_alternatives":["Doris B. Katana","Doris Beda Katana","Doris Katana","Katana, Doris B."],"block_key":"d katana","works_api_url":"https://api.openalex.org/works?filter=author.id:A5048435622","updated_date":"2026-11-07T12:08:38","created_date":"2021-05-24T00:00:00"}