{"id":"https://openalex.org/A5023726425","orcid":"https://orcid.org/0000-0001-8158-5626","observed_orcids":["https://orcid.org/0000-0001-8158-5626"],"display_name":"O. A. Kal\u2019ko","raw_author_names":["O A Kalko","O. A. Kal'ko","O. A. Kalko","O. A. Kal\u2019ko","O.A. Kal'ko","O.A. Kalko","O.A. Kal\u2019ko","Oksana A. Kalko","\u041a\u0430\u043b\u044c\u043a\u043e, \u041e.\u0410.","\u041e. \u0410. Kal\u2019ko","\u041e.\u0410. \u041a\u0430\u043b\u044c\u043a\u043e"],"full_name":"Oksana A. Kalko","works_count":32,"cited_by_count":56,"summary_stats":{"2yr_mean_citedness":1.5,"h_index":4,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5023726425","orcid":"https://orcid.org/0000-0001-8158-5626","observed_orcids":["https://orcid.org/0000-0001-8158-5626"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1313323035","ror":"https://ror.org/05qrfxd25","display_name":"Russian Academy of Sciences","country_code":"RU","type":"government","lineage":["https://openalex.org/I1313323035"]},"years":[2006]},{"institution":{"id":"https://openalex.org/I212220629","ror":"https://ror.org/02x91aj62","display_name":"Peter the Great St. Petersburg Polytechnic University","country_code":"RU","type":"education","lineage":["https://openalex.org/I212220629"]},"years":[2008,2006,2005,2004]},{"institution":{"id":"https://openalex.org/I4210161799","ror":"https://ror.org/05pcmd548","display_name":"Institute of Chemistry of Silicates named after I.V. Grebenshchikov","country_code":"RU","type":"facility","lineage":["https://openalex.org/I1313323035","https://openalex.org/I4210145551","https://openalex.org/I4210161799"]},"years":[2006]},{"institution":{"id":"https://openalex.org/I70053296","ror":"https://ror.org/04tav7h44","display_name":"Cherepovets State University","country_code":"RU","type":"education","lineage":["https://openalex.org/I70053296"]},"years":[2026,2025,2024,2023,2022,2021,2020,2014,2008,2006,2005,2004]}],"last_known_institutions":[{"id":"https://openalex.org/I70053296","ror":"https://ror.org/04tav7h44","display_name":"Cherepovets State University","country_code":"RU","type":"education","lineage":["https://openalex.org/I70053296"]}],"topics":[{"id":"https://openalex.org/T11837","display_name":"Iron and Steelmaking Processes","count":24,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T14428","display_name":"Coal and Coke Industries Research","count":23,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11126","display_name":"Metallurgical Processes and Thermodynamics","count":10,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T13290","display_name":"Diverse Industrial Engineering Technologies","count":9,"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/T11091","display_name":"Extraction and Separation Processes","count":6,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T14428","display_name":"Coal and Coke Industries Research","value":0.0001858,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11837","display_name":"Iron and Steelmaking Processes","value":0.0001337,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T13465","display_name":"Graphite, nuclear technology, radiation studies","value":4.75e-05,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12017","display_name":"Recycling and Waste Management Techniques","value":4.39e-05,"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"}},{"id":"https://openalex.org/T13290","display_name":"Diverse Industrial Engineering Technologies","value":3.12e-05,"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"}}],"x_concepts":[{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.6439865827560425},{"id":"548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","score":0.631898045539856},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.586245059967041},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.4602000117301941},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.4547114372253418}],"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":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2014,"works_count":3,"oa_works_count":3,"cited_by_count":5},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2021,"works_count":3,"oa_works_count":0,"cited_by_count":2},{"year":2022,"works_count":2,"oa_works_count":0,"cited_by_count":2},{"year":2023,"works_count":7,"oa_works_count":1,"cited_by_count":7},{"year":2024,"works_count":3,"oa_works_count":1,"cited_by_count":7},{"year":2025,"works_count":4,"oa_works_count":0,"cited_by_count":6},{"year":2026,"works_count":3,"oa_works_count":0,"cited_by_count":17}],"display_name_alternatives":["O A Kalko","O. A. Kal'ko","O. A. Kalko","O. A. Kal\u2019ko","O.A. Kal'ko","O.A. Kalko","O.A. Kal\u2019ko","Oksana A. Kalko","\u041a\u0430\u043b\u044c\u043a\u043e, \u041e.\u0410.","\u041e. \u0410. Kal\u2019ko","\u041e.\u0410. \u041a\u0430\u043b\u044c\u043a\u043e"],"block_key":"o kalko","works_api_url":"https://api.openalex.org/works?filter=author.id:A5023726425","updated_date":"2026-10-27T12:30:23","created_date":"2016-06-24T00:00:00"}