{"id":"https://openalex.org/A5103282900","orcid":"https://orcid.org/0000-0002-6923-0563","observed_orcids":["https://orcid.org/0000-0002-6923-0563"],"display_name":"Franti\u0161ek V\u00e1cha","raw_author_names":["F. Vacha","F. V\u00c1CHA","F. V\u00e1cha","Frantisek Vacha","Franti\u0161ek V\u00e1cha","Vacha, Frantisek"],"full_name":"Vacha, Frantisek","works_count":31,"cited_by_count":747,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":16,"i10_index":21},"ids":{"openalex":"https://openalex.org/A5103282900","orcid":"https://orcid.org/0000-0002-6923-0563","observed_orcids":["https://orcid.org/0000-0002-6923-0563"]},"affiliations":[{"institution":{"id":"https://openalex.org/I145423581","ror":"https://ror.org/05r5k8873","display_name":"Sewanee: The University of the South","country_code":"US","type":"education","lineage":["https://openalex.org/I145423581"]},"years":[2011]},{"institution":{"id":"https://openalex.org/I3124161356","ror":"https://ror.org/033n3pw66","display_name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice","country_code":"CZ","type":"education","lineage":["https://openalex.org/I3124161356"]},"years":[2021,2020,2018,2017,2015,2013,2012,2011,2010,2009,2007,2006,2004,2002]},{"institution":{"id":"https://openalex.org/I4210152558","ror":"https://ror.org/050jqn596","display_name":"South Bohemia research center of aquaculture and biodiversity of hydrocenoses","country_code":"CZ","type":"facility","lineage":["https://openalex.org/I4210152558"]},"years":[2015,2013,2011]}],"last_known_institutions":[{"id":"https://openalex.org/I3124161356","ror":"https://ror.org/033n3pw66","display_name":"University of South Bohemia in \u010cesk\u00e9 Bud\u011bjovice","country_code":"CZ","type":"education","lineage":["https://openalex.org/I3124161356"]}],"topics":[{"id":"https://openalex.org/T10333","display_name":"Meat and Animal Product Quality","count":27,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/T14127","display_name":"Food Nutrient Composition and Product Development","count":14,"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/T11924","display_name":"Polyamine Metabolism and Applications","count":13,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T10450","display_name":"Aquaculture Nutrition and Growth","count":12,"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/T10473","display_name":"Postharvest Quality and Shelf Life Management","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"}}],"topic_share":[{"id":"https://openalex.org/T11924","display_name":"Polyamine Metabolism and Applications","value":0.0001975,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T10333","display_name":"Meat and Animal Product Quality","value":6.25e-05,"subfield":{"id":"https://openalex.org/subfields/1103","display_name":"Animal Science and Zoology"},"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/T10450","display_name":"Aquaculture Nutrition and Growth","value":2.79e-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/T14010","display_name":"Food Industry and Aquatic Biology","value":2.35e-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/T12468","display_name":"Radiation Effects and Dosimetry","value":2.27e-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"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.869022011756897},{"id":"505870484","wikidata":"https://www.wikidata.org/wiki/Q180538","display_name":"Fishery","score":0.8332645893096924},{"id":"31903555","wikidata":"https://www.wikidata.org/wiki/Q1637030","display_name":"Food science","score":0.7996401190757751},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.7689125537872314},{"id":"2909208804","wikidata":"https://www.wikidata.org/wiki/Q127282","display_name":"Fish <Actinopterygii>","score":0.6828811168670654}],"counts_by_year":[{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":31},{"year":2013,"works_count":2,"oa_works_count":1,"cited_by_count":47},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":39},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":39},{"year":2017,"works_count":2,"oa_works_count":0,"cited_by_count":28},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":49},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2020,"works_count":2,"oa_works_count":2,"cited_by_count":38},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":60},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":63},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":48},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":39}],"display_name_alternatives":["F. Vacha","F. V\u00c1CHA","F. V\u00e1cha","Frantisek Vacha","Franti\u0161ek V\u00e1cha","Vacha, Frantisek"],"block_key":"f vacha","works_api_url":"https://api.openalex.org/works?filter=author.id:A5103282900","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5103282900","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}