Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3016330234', 'doi': None, 'title': 'A Density Model of Flux-Rope Coronal Mass Ejections', 'display_name': 'A Density Model of Flux-Rope Coronal Mass Ejections', 'publication_year': 2002, 'publication_date': '2002-12-01', 'ids': {'openalex': 'https://openalex.org/W3016330234', 'mag': '3016330234'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://ui.adsabs.harvard.edu/abs/2002AGUFMSH21A0478K/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306501063', 'display_name': 'AGUFM', '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/A5069691715', 'display_name': 'J. Krall', 'orcid': 'https://orcid.org/0000-0001-7793-7334'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'J. Krall', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5008808110', 'display_name': 'J. Chen', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'J. Chen', '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': 57}, 'biblio': {'volume': '2002', 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10251', 'display_name': 'Solar Physics and Space Weather', 'score': 0.2593, '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/T10251', 'display_name': 'Solar Physics and Space Weather', 'score': 0.2593, '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/interplanetary-coronal-mass-ejections', 'display_name': 'Interplanetary Coronal Mass Ejections', 'score': 0.656576}, {'id': 'https://openalex.org/keywords/coronal-mass-ejections', 'display_name': 'Coronal Mass Ejections', 'score': 0.630817}], 'concepts': [{'id': 'https://openalex.org/C162269090', 'wikidata': 'https://www.wikidata.org/wiki/Q1156047', 'display_name': 'Rope', 'level': 2, 'score': 0.83186245}, {'id': 'https://openalex.org/C72886185', 'wikidata': 'https://www.wikidata.org/wiki/Q129890', 'display_name': 'Coronal mass ejection', 'level': 4, 'score': 0.80453753}, {'id': 'https://openalex.org/C68709404', 'wikidata': 'https://www.wikidata.org/wiki/Q1134475', 'display_name': 'Flux (metallurgy)', 'level': 2, 'score': 0.53738326}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.46040428}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.3379557}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.17588907}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.11397269}, {'id': 'https://openalex.org/C82706917', 'wikidata': 'https://www.wikidata.org/wiki/Q10251', 'display_name': 'Plasma', 'level': 2, 'score': 0.110866874}, {'id': 'https://openalex.org/C108411613', 'wikidata': 'https://www.wikidata.org/wiki/Q79833', 'display_name': 'Solar wind', 'level': 3, 'score': 0.109128535}, {'id': 'https://openalex.org/C11413529', 'wikidata': 'https://www.wikidata.org/wiki/Q8366', 'display_name': 'Algorithm', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://ui.adsabs.harvard.edu/abs/2002AGUFMSH21A0478K/abstract', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306501063', 'display_name': 'AGUFM', '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/W60998038', 'https://openalex.org/W3146536276', 'https://openalex.org/W3121746983', 'https://openalex.org/W3120798792', 'https://openalex.org/W3118923440', 'https://openalex.org/W3086052943', 'https://openalex.org/W3046819850', 'https://openalex.org/W3045485652', 'https://openalex.org/W3042471067', 'https://openalex.org/W3035483157', 'https://openalex.org/W3016398494', 'https://openalex.org/W3013972951', 'https://openalex.org/W3006162164', 'https://openalex.org/W2998726746', 'https://openalex.org/W2995893029', 'https://openalex.org/W2995784316', 'https://openalex.org/W2985938251', 'https://openalex.org/W2155739471', 'https://openalex.org/W2094142488', 'https://openalex.org/W163039787'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3016330234', 'counts_by_year': [], 'updated_date': '2024-09-17T11:07:56.042989', 'created_date': '2020-04-24'}