Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3042016845', 'doi': None, 'title': "Earth's Dynamo: Fore- and Hind- casting Limits from a Variational Data Assimilation Approach", 'display_name': "Earth's Dynamo: Fore- and Hind- casting Limits from a Variational Data Assimilation Approach", 'publication_year': 2010, 'publication_date': '2010-12-01', 'ids': {'openalex': 'https://openalex.org/W3042016845', 'mag': '3042016845'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://ui.adsabs.harvard.edu/abs/2010AGUFMDI22B..04D/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306501062', 'display_name': 'AGU Fall Meeting Abstracts', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5102838059', 'display_name': 'L. L. Dimitrova', 'orcid': 'https://orcid.org/0000-0002-9730-6270'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'L. L. Dimitrova', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051727497', 'display_name': 'G. D. Egbert', 'orcid': 'https://orcid.org/0000-0003-1276-8538'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'G. D. Egbert', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5070069684', 'display_name': 'Weijia Kuang', 'orcid': 'https://orcid.org/0000-0001-7786-6425'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'W. Kuang', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5078854056', 'display_name': 'Andrew Tangborn', 'orcid': 'https://orcid.org/0000-0003-0617-7387'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. Tangborn', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 64}, 'biblio': {'volume': '2010', 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11786', 'display_name': 'Magnetosome Formation in Prokaryotes', 'score': 0.9937, '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'}}, 'topics': [{'id': 'https://openalex.org/T11786', 'display_name': 'Magnetosome Formation in Prokaryotes', 'score': 0.9937, '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'}}, {'id': 'https://openalex.org/T10406', 'display_name': 'Exploration and Study of Mars', 'score': 0.9674, '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/T10325', 'display_name': 'Formation and Evolution of the Solar System', 'score': 0.9659, '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/dynamo-simulations', 'display_name': 'Dynamo Simulations', 'score': 0.529188}, {'id': 'https://openalex.org/keywords/paleomagnetic-data', 'display_name': 'Paleomagnetic Data', 'score': 0.521085}, {'id': 'https://openalex.org/keywords/environmental-magnetism', 'display_name': 'Environmental Magnetism', 'score': 0.508004}], 'concepts': [{'id': 'https://openalex.org/C135757623', 'wikidata': 'https://www.wikidata.org/wiki/Q719861', 'display_name': 'Dynamo', 'level': 3, 'score': 0.635302}, {'id': 'https://openalex.org/C26148502', 'wikidata': 'https://www.wikidata.org/wiki/Q2488752', 'display_name': 'Earth (classical element)', 'level': 2, 'score': 0.57667536}, {'id': 'https://openalex.org/C24552861', 'wikidata': 'https://www.wikidata.org/wiki/Q2670177', 'display_name': 'Data assimilation', 'level': 2, 'score': 0.46444255}, {'id': 'https://openalex.org/C127313418', 'wikidata': 'https://www.wikidata.org/wiki/Q1069', 'display_name': 'Geology', 'level': 0, 'score': 0.4570721}, {'id': 'https://openalex.org/C16635281', 'wikidata': 'https://www.wikidata.org/wiki/Q496098', 'display_name': 'Casting', 'level': 2, 'score': 0.4375416}, {'id': 'https://openalex.org/C13280743', 'wikidata': 'https://www.wikidata.org/wiki/Q131089', 'display_name': 'Geodesy', 'level': 1, 'score': 0.38334167}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.34723076}, {'id': 'https://openalex.org/C153294291', 'wikidata': 'https://www.wikidata.org/wiki/Q25261', 'display_name': 'Meteorology', 'level': 1, 'score': 0.34561563}, {'id': 'https://openalex.org/C8058405', 'wikidata': 'https://www.wikidata.org/wiki/Q46255', 'display_name': 'Geophysics', 'level': 1, 'score': 0.32807833}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.22707626}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.10904303}, {'id': 'https://openalex.org/C115260700', 'wikidata': 'https://www.wikidata.org/wiki/Q11408', 'display_name': 'Magnetic field', 'level': 2, 'score': 0.102873564}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.09843731}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.09046772}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://ui.adsabs.harvard.edu/abs/2010AGUFMDI22B..04D/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306501062', 'display_name': 'AGU Fall Meeting Abstracts', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W3199880228', 'https://openalex.org/W3181495963', 'https://openalex.org/W3156511855', 'https://openalex.org/W3154491809', 'https://openalex.org/W3119743207', 'https://openalex.org/W3112018347', 'https://openalex.org/W3111961365', 'https://openalex.org/W3110917900', 'https://openalex.org/W3095935917', 'https://openalex.org/W3090289771', 'https://openalex.org/W3045347259', 'https://openalex.org/W3022314387', 'https://openalex.org/W3021363346', 'https://openalex.org/W3014475801', 'https://openalex.org/W3011172364', 'https://openalex.org/W3007362458', 'https://openalex.org/W3006250054', 'https://openalex.org/W3000654442', 'https://openalex.org/W2991113144', 'https://openalex.org/W2987996795'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3042016845', 'counts_by_year': [], 'updated_date': '2024-09-15T14:21:40.752278', 'created_date': '2020-07-16'}