{"id":"https://openalex.org/A5034558655","orcid":"https://orcid.org/0000-0003-0877-648X","observed_orcids":["https://orcid.org/0000-0003-0877-648X"],"display_name":"S. O. Klyuchnikov","raw_author_names":["Klyuchnikov S. O.","S. O. Kluchnikov","S. O. Klyuchnikov","S.O. Klyuchnikov","SO Klyuchnikov","Sergey O. KLYUCHNIKOV","Sergey O. Klyuchnikov"],"full_name":"Sergey O. Klyuchnikov","works_count":12,"cited_by_count":18,"summary_stats":{"2yr_mean_citedness":0.75,"h_index":3,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5034558655","orcid":"https://orcid.org/0000-0003-0877-648X","observed_orcids":["https://orcid.org/0000-0003-0877-648X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4405260820","ror":"https://ror.org/04anxv382","display_name":"National Center for Sports Medicine of the Federal Medical and Biological Agency of Russia","country_code":"RU","type":"healthcare","lineage":["https://openalex.org/I4405260820","https://openalex.org/I64264942"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I64264942","ror":"https://ror.org/052ay8m85","display_name":"Federal Medical-Biological Agency","country_code":"RU","type":"government","lineage":["https://openalex.org/I64264942"]},"years":[2026,2025,2023,2022,2014]}],"last_known_institutions":[{"id":"https://openalex.org/I4405260820","ror":"https://ror.org/04anxv382","display_name":"National Center for Sports Medicine of the Federal Medical and Biological Agency of Russia","country_code":"RU","type":"healthcare","lineage":["https://openalex.org/I4405260820","https://openalex.org/I64264942"]},{"id":"https://openalex.org/I64264942","ror":"https://ror.org/052ay8m85","display_name":"Federal Medical-Biological Agency","country_code":"RU","type":"government","lineage":["https://openalex.org/I64264942"]}],"topics":[{"id":"https://openalex.org/T11922","display_name":"Cardiovascular Effects of Exercise","count":6,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T11314","display_name":"Clinical Laboratory Practices and Quality Control","count":5,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T13091","display_name":"Human Health and Disease","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/T10071","display_name":"Bone health and osteoporosis research","count":2,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/T11219","display_name":"Bone Metabolism and Diseases","count":2,"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"}}],"topic_share":[{"id":"https://openalex.org/T11922","display_name":"Cardiovascular Effects of Exercise","value":5.77e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/T13091","display_name":"Human Health and Disease","value":2.82e-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/T11585","display_name":"Exercise and Physiological Responses","value":1.24e-05,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T11314","display_name":"Clinical Laboratory Practices and Quality Control","value":1.12e-05,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10874","display_name":"Electromagnetic Fields and Biological Effects","value":9.5e-06,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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"}}],"x_concepts":[{"id":"2781054738","wikidata":"https://www.wikidata.org/wiki/Q4813730","display_name":"Athletes","score":0.8919169902801514},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.7345444560050964},{"id":"1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","score":0.5507640242576599},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.42286768555641174},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.3799000084400177}],"counts_by_year":[{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":1},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":5},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":6}],"display_name_alternatives":["Klyuchnikov S. O.","S. O. Kluchnikov","S. O. Klyuchnikov","S.O. Klyuchnikov","SO Klyuchnikov","Sergey O. KLYUCHNIKOV","Sergey O. Klyuchnikov"],"block_key":"s klyuchnikov","works_api_url":"https://api.openalex.org/works?filter=author.id:A5034558655","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}