{"id":"https://openalex.org/A5113984311","orcid":"https://orcid.org/0000-0002-3507-5665","observed_orcids":["https://orcid.org/0000-0002-3507-5665"],"display_name":"N. A. Kovaleva","raw_author_names":["N. A. Kovaleva","Natalia Aleksandrovna Kovaleva","Natalia Alexandrovna Kovaleva"],"full_name":"Natalia Aleksandrovna Kovaleva","works_count":8,"cited_by_count":26,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":3,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5113984311","orcid":"https://orcid.org/0000-0002-3507-5665","observed_orcids":["https://orcid.org/0000-0002-3507-5665"]},"affiliations":[{"institution":{"id":"https://openalex.org/I71305448","ror":"https://ror.org/0543j5e78","display_name":"Voronezh State University","country_code":"RU","type":"education","lineage":["https://openalex.org/I71305448"]},"years":[2025,2023,2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I71305448","ror":"https://ror.org/0543j5e78","display_name":"Voronezh State University","country_code":"RU","type":"education","lineage":["https://openalex.org/I71305448"]}],"topics":[{"id":"https://openalex.org/T13776","display_name":"Phytochemical and Pharmacological Studies","count":7,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/T14521","display_name":"Medicinal Plant Research","count":5,"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"}},{"id":"https://openalex.org/T10035","display_name":"Phytochemicals and Antioxidant Activities","count":2,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry (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/T11460","display_name":"Analytical Methods in Pharmaceuticals","count":2,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10256","display_name":"Drug Solubulity and Delivery Systems","count":1,"subfield":{"id":"https://openalex.org/subfields/3003","display_name":"Pharmaceutical Science"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13776","display_name":"Phytochemical and Pharmacological Studies","value":0.0010381,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/T13238","display_name":"Botanical Studies and Applications","value":5.27e-05,"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"}},{"id":"https://openalex.org/T13919","display_name":"Medicinal plant effects and applications","value":2.41e-05,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative 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/T14521","display_name":"Medicinal Plant Research","value":9.3e-06,"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"}},{"id":"https://openalex.org/T11973","display_name":"Plant chemical constituents analysis","value":8.3e-06,"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"}}],"x_concepts":[{"id":"2775945827","wikidata":"https://www.wikidata.org/wiki/Q165378","display_name":"Hippophae rhamnoides","score":0.6856226921081543},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.6389685869216919},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.5338336825370789},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.4733445942401886},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.248546302318573}],"counts_by_year":[{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":4},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":5},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":8},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":5}],"display_name_alternatives":["N. A. Kovaleva","Natalia Aleksandrovna Kovaleva","Natalia Alexandrovna Kovaleva"],"block_key":"n kovaleva","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113984311","awards_count":0,"updated_date":"2026-11-04T11:47:51","created_date":"2021-06-22T00:00:00"}