{"id":"https://openalex.org/A5063534588","orcid":"https://orcid.org/0000-0001-7659-347X","observed_orcids":["https://orcid.org/0000-0001-7659-347X"],"display_name":"Olha Levchenko","raw_author_names":["O. LEVCHENKO","O. Levchenko","O.V. Levchenko","Olga Levchenko","Olha H. Levchenko","Olha Levchenko","\u041e. \u0412. \u041b\u0435\u0432\u0447\u0435\u043d\u043a\u043e","\u041e.\u0412. \u041b\u0435\u0432\u0447\u0435\u043d\u043a\u043e","\u041e\u043b\u044c\u0433\u0430 \u0412\u0456\u043a\u0442\u043e\u0440\u0456\u0432\u043d\u0430 \u041b\u0435\u0432\u0447\u0435\u043d\u043a\u043e"],"full_name":"Olha H. Levchenko","works_count":20,"cited_by_count":96,"summary_stats":{"2yr_mean_citedness":5.666666666666667,"h_index":5,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5063534588","orcid":"https://orcid.org/0000-0001-7659-347X","observed_orcids":["https://orcid.org/0000-0001-7659-347X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I12754707","ror":"https://ror.org/03sgk3c38","display_name":"National University of Food Technologies","country_code":"UA","type":"education","lineage":["https://openalex.org/I12754707"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I24798489","ror":"https://ror.org/01b62sk68","display_name":"Kharkiv National Automobile and Highway University","country_code":"UA","type":"education","lineage":["https://openalex.org/I24798489"]},"years":[2018]},{"institution":{"id":"https://openalex.org/I4210113200","ror":"https://ror.org/01v2hty12","display_name":"Dmytro Motornyi Tavria State Agrotechnological University","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210113200"]},"years":[2020,2019]},{"institution":{"id":"https://openalex.org/I4387152623","ror":"https://ror.org/02q3q8311","display_name":"State University of Infrastructure and Technologies","country_code":"UA","type":"education","lineage":["https://openalex.org/I4387152623"]},"years":[2024,2023,2022,2020,2019]},{"institution":{"id":"https://openalex.org/I98435010","ror":"https://ror.org/0542q3127","display_name":"Lviv Polytechnic National University","country_code":"UA","type":"education","lineage":["https://openalex.org/I98435010"]},"years":[2022,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4387152623","ror":"https://ror.org/02q3q8311","display_name":"State University of Infrastructure and Technologies","country_code":"UA","type":"education","lineage":["https://openalex.org/I4387152623"]}],"topics":[{"id":"https://openalex.org/T11622","display_name":"Maritime Navigation and Safety","count":5,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","count":3,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12984","display_name":"Transport and Logistics Innovations","count":3,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14508","display_name":"Vocational Education and Training","count":3,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11192","display_name":"Underwater Vehicles and Communication Systems","count":2,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13054","display_name":"Agricultural and Financial Auditing","value":5.56e-05,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13278","display_name":"Economic and Business Development Strategies","value":3.86e-05,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"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/T11622","display_name":"Maritime Navigation and Safety","value":2.97e-05,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13181","display_name":"Economic and Technological Systems Analysis","value":2.73e-05,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13949","display_name":"Belt and Road Initiative","value":2.47e-05,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","score":0.7131472229957581},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6895992159843445},{"id":"10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","score":0.35398173332214355},{"id":"162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","score":0.33479034900665283},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.28961414098739624}],"counts_by_year":[{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2019,"works_count":3,"oa_works_count":2,"cited_by_count":1},{"year":2020,"works_count":4,"oa_works_count":3,"cited_by_count":8},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":6},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":7},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":17},{"year":2024,"works_count":3,"oa_works_count":3,"cited_by_count":20},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":16}],"display_name_alternatives":["O. LEVCHENKO","O. Levchenko","O.V. Levchenko","Olga Levchenko","Olha H. Levchenko","Olha Levchenko","\u041e. \u0412. \u041b\u0435\u0432\u0447\u0435\u043d\u043a\u043e","\u041e.\u0412. \u041b\u0435\u0432\u0447\u0435\u043d\u043a\u043e","\u041e\u043b\u044c\u0433\u0430 \u0412\u0456\u043a\u0442\u043e\u0440\u0456\u0432\u043d\u0430 \u041b\u0435\u0432\u0447\u0435\u043d\u043a\u043e"],"block_key":"o levchenko","works_api_url":"https://api.openalex.org/works?filter=author.id:A5063534588","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5063534588","updated_date":"2026-11-10T14:30:39","created_date":"2016-12-08T00:00:00"}
