{"id":"https://openalex.org/A5050633019","orcid":"https://orcid.org/0000-0003-3008-4498","observed_orcids":["https://orcid.org/0000-0003-3008-4498"],"display_name":"Aleksander A. Kondratenko","raw_author_names":["A. A. Kondratenko","A.A. Kondratenko","Aleksander A. Kondratenko","Aleksander Kondratenko","Aleksandr Kondratenko","Anna Kondratenko","Kondratenko Aleksandr","Kondratenko, Aleksander","Kondratenko, Aleksander A.","Kondratenko, Aleksandr","\u0410.\u0410. Kondratenko"],"full_name":"Aleksander A. Kondratenko","works_count":29,"cited_by_count":356,"summary_stats":{"2yr_mean_citedness":9.75,"h_index":9,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5050633019","orcid":"https://orcid.org/0000-0003-3008-4498","observed_orcids":["https://orcid.org/0000-0003-3008-4498"]},"affiliations":[{"institution":{"id":"https://openalex.org/I310941836","ror":"https://ror.org/02zhkt134","display_name":"Krylov State Research Center","country_code":"RU","type":"facility","lineage":["https://openalex.org/I310941836"]},"years":[2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I31151848","ror":"https://ror.org/052prhs50","display_name":"Technical University of Sofia","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I4210108747","ror":"https://ror.org/01pfmmr39","display_name":"Kotka Maritime Research Centre","country_code":"FI","type":"facility","lineage":["https://openalex.org/I4210108747"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I4210144352","ror":"https://ror.org/04qpssw85","display_name":"State Research Center of the Russian Federation","country_code":"RU","type":"facility","lineage":["https://openalex.org/I4210144352"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I66862912","ror":"https://ror.org/040wg7k59","display_name":"Chalmers University of Technology","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I9927081","ror":"https://ror.org/020hwjq30","display_name":"Aalto University","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]},"years":[2024,2023,2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I31151848","ror":"https://ror.org/052prhs50","display_name":"Technical University of Sofia","country_code":"BG","type":"education","lineage":["https://openalex.org/I31151848"]},{"id":"https://openalex.org/I66862912","ror":"https://ror.org/040wg7k59","display_name":"Chalmers University of Technology","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"topics":[{"id":"https://openalex.org/T12432","display_name":"Arctic and Russian Policy Studies","count":15,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T11622","display_name":"Maritime Navigation and Safety","count":14,"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/T11223","display_name":"Maritime Ports and Logistics","count":12,"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/T12126","display_name":"Maritime Transport Emissions and Efficiency","count":12,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T11604","display_name":"Ship Hydrodynamics and Maneuverability","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"}}],"topic_share":[{"id":"https://openalex.org/T12432","display_name":"Arctic and Russian Policy Studies","value":0.0002417,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T14350","display_name":"Innovation, Sustainability, Human-Machine Systems","value":0.0001912,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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/T12126","display_name":"Maritime Transport Emissions and Efficiency","value":0.0001637,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T11622","display_name":"Maritime Navigation and Safety","value":8.3e-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/T14164","display_name":"Marine and Offshore Engineering Studies","value":6.33e-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"}}],"x_concepts":[{"id":"199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","score":0.6485841274261475},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6080105304718018},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.6029999852180481},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4783487021923065},{"id":"127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","score":0.387555867433548}],"counts_by_year":[{"year":2017,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2018,"works_count":2,"oa_works_count":0,"cited_by_count":4},{"year":2019,"works_count":3,"oa_works_count":2,"cited_by_count":4},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":7},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":39},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":20},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":26},{"year":2024,"works_count":5,"oa_works_count":4,"cited_by_count":33},{"year":2025,"works_count":7,"oa_works_count":6,"cited_by_count":115},{"year":2026,"works_count":4,"oa_works_count":4,"cited_by_count":108}],"display_name_alternatives":["A. A. Kondratenko","A.A. Kondratenko","Aleksander A. Kondratenko","Aleksander Kondratenko","Aleksandr Kondratenko","Anna Kondratenko","Kondratenko Aleksandr","Kondratenko, Aleksander","Kondratenko, Aleksander A.","Kondratenko, Aleksandr","\u0410.\u0410. Kondratenko"],"block_key":"a kondratenko","works_api_url":"https://api.openalex.org/works?filter=author.id:A5050633019","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5050633019","updated_date":"2026-11-11T13:02:13","created_date":"2017-10-20T00:00:00"}