Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2092725844', 'doi': 'https://doi.org/10.1007/s10511-011-9197-2', 'title': 'Variation in the flare activity of the star UV Ceti', 'display_name': 'Variation in the flare activity of the star UV Ceti', 'publication_year': 2011, 'publication_date': '2011-11-28', 'ids': {'openalex': 'https://openalex.org/W2092725844', 'doi': 'https://doi.org/10.1007/s10511-011-9197-2', 'mag': '2092725844'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s10511-011-9197-2', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S933939914', 'display_name': 'Astrophysics', 'issn_l': '0571-7256', 'issn': ['0571-7256', '1573-8191'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5004711736', 'display_name': 'Н. Д. Меликян', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210087020', 'display_name': 'Byurakan Astrophysical Observatory', 'ror': 'https://ror.org/0010mjy66', 'country_code': 'AM', 'type': 'facility', 'lineage': ['https://openalex.org/I4210087020', 'https://openalex.org/I99064381']}], 'countries': ['AM'], 'is_corresponding': False, 'raw_author_name': 'N. D. Melikian', 'raw_affiliation_strings': ['V. A. Ambartsumyan Byurakan Astrophysical Observatory'], 'affiliations': [{'raw_affiliation_string': 'V. A. Ambartsumyan Byurakan Astrophysical Observatory', 'institution_ids': ['https://openalex.org/I4210087020']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5081140168', 'display_name': 'V. S. Tamazian', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I200284239', 'display_name': 'Universidade de Santiago de Compostela', 'ror': 'https://ror.org/030eybx10', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I200284239']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'V. S. Tamazian', 'raw_affiliation_strings': ['University of Santiago de Compostela'], 'affiliations': [{'raw_affiliation_string': 'University of Santiago de Compostela', 'institution_ids': ['https://openalex.org/I200284239']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5021769928', 'display_name': 'A. L. Samsonyan', 'orcid': 'https://orcid.org/0000-0003-2534-4806'}, 'institutions': [{'id': 'https://openalex.org/I4210087020', 'display_name': 'Byurakan Astrophysical Observatory', 'ror': 'https://ror.org/0010mjy66', 'country_code': 'AM', 'type': 'facility', 'lineage': ['https://openalex.org/I4210087020', 'https://openalex.org/I99064381']}], 'countries': ['AM'], 'is_corresponding': False, 'raw_author_name': 'A. L. Samsonyan', 'raw_affiliation_strings': ['V. A. Ambartsumyan Byurakan Astrophysical Observatory'], 'affiliations': [{'raw_affiliation_string': 'V. A. Ambartsumyan Byurakan Astrophysical Observatory', 'institution_ids': ['https://openalex.org/I4210087020']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 5, 'citation_normalized_percentile': {'value': 0.63937, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 80, 'max': 82}, 'biblio': {'volume': '54', 'issue': '4', 'first_page': '469', 'last_page': '475'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10325', 'display_name': 'Formation and Evolution of the Solar System', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10325', 'display_name': 'Formation and Evolution of the Solar System', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10039', 'display_name': 'Stellar Astrophysics and Exoplanet Studies', 'score': 0.9993, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10251', 'display_name': 'Solar Physics and Space Weather', 'score': 0.9961, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/flare', 'display_name': 'Flare', 'score': 0.9229162}, {'id': 'https://openalex.org/keywords/flare-star', 'display_name': 'Flare star', 'score': 0.863995}, {'id': 'https://openalex.org/keywords/variation', 'display_name': 'Variation (astronomy)', 'score': 0.7205379}, {'id': 'https://openalex.org/keywords/star', 'display_name': 'Star (game theory)', 'score': 0.5340722}, {'id': 'https://openalex.org/keywords/solar-irradiance-variability', 'display_name': 'Solar Irradiance Variability', 'score': 0.449815}], 'concepts': [{'id': 'https://openalex.org/C2779588948', 'wikidata': 'https://www.wikidata.org/wiki/Q628261', 'display_name': 'Flare', 'level': 2, 'score': 0.9229162}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.91763484}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.8787021}, {'id': 'https://openalex.org/C164546044', 'wikidata': 'https://www.wikidata.org/wiki/Q285400', 'display_name': 'Flare star', 'level': 5, 'score': 0.863995}, {'id': 'https://openalex.org/C2778334786', 'wikidata': 'https://www.wikidata.org/wiki/Q1586270', 'display_name': 'Variation (astronomy)', 'level': 2, 'score': 0.7205379}, {'id': 'https://openalex.org/C150846664', 'wikidata': 'https://www.wikidata.org/wiki/Q7602306', 'display_name': 'Stars', 'level': 2, 'score': 0.643811}, {'id': 'https://openalex.org/C2780897414', 'wikidata': 'https://www.wikidata.org/wiki/Q7600592', 'display_name': 'Star (game theory)', 'level': 2, 'score': 0.5340722}, {'id': 'https://openalex.org/C193786831', 'wikidata': 'https://www.wikidata.org/wiki/Q50053', 'display_name': 'Binary star', 'level': 3, 'score': 0.41271138}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.38886526}, {'id': 'https://openalex.org/C80518518', 'wikidata': 'https://www.wikidata.org/wiki/Q863936', 'display_name': 'K-type main-sequence star', 'level': 4, 'score': 0.21017992}, {'id': 'https://openalex.org/C178075534', 'wikidata': 'https://www.wikidata.org/wiki/Q6232', 'display_name': 'T Tauri star', 'level': 3, 'score': 0.10847247}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s10511-011-9197-2', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S933939914', 'display_name': 'Astrophysics', 'issn_l': '0571-7256', 'issn': ['0571-7256', '1573-8191'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 12, 'referenced_works': ['https://openalex.org/W10036064', 'https://openalex.org/W1490816822', 'https://openalex.org/W1625409494', 'https://openalex.org/W1625633000', 'https://openalex.org/W1963786346', 'https://openalex.org/W2052113642', 'https://openalex.org/W2081841775', 'https://openalex.org/W2089932519', 'https://openalex.org/W2163413353', 'https://openalex.org/W2509786980', 'https://openalex.org/W4241286122', 'https://openalex.org/W4302562364'], 'related_works': ['https://openalex.org/W64841130', 'https://openalex.org/W4249973603', 'https://openalex.org/W4245696340', 'https://openalex.org/W2104525352', 'https://openalex.org/W2052131600', 'https://openalex.org/W2045461249', 'https://openalex.org/W2029946134', 'https://openalex.org/W2027378524', 'https://openalex.org/W126420491', 'https://openalex.org/W1031024923'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2092725844', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}], 'updated_date': '2024-09-19T20:56:10.222385', 'created_date': '2016-06-24'}