Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3131451219', 'doi': 'https://doi.org/10.19272/201906704007', 'title': 'Impact of air service on high-speed railway passenger flow', 'display_name': 'Impact of air service on high-speed railway passenger flow', 'publication_year': 2019, 'publication_date': '2019-01-01', 'ids': {'openalex': 'https://openalex.org/W3131451219', 'doi': 'https://doi.org/10.19272/201906704007', 'mag': '3131451219'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.torrossa.com/en/resources/an/4627892', 'pdf_url': None, 'source': None, '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/A5086155876', 'display_name': 'Yuedi Yang', 'orcid': 'https://orcid.org/0000-0003-3355-4723'}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Yang, Yue-di, Chen, Xu-chao, Ma, Min-shu, iu, Jun.', 'raw_affiliation_strings': [], 'affiliations': []}], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5086155876'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.546, 'has_fulltext': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.65573, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 62, 'max': 71}, 'biblio': {'volume': None, 'issue': None, 'first_page': '137', 'last_page': '158'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11599', 'display_name': 'Economic Impacts of Air Transportation Systems', 'score': 0.9927, 'subfield': {'id': 'https://openalex.org/subfields/2000', 'display_name': 'General Economics, Econometrics and Finance'}, 'field': {'id': 'https://openalex.org/fields/20', 'display_name': 'Economics, Econometrics and Finance'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11599', 'display_name': 'Economic Impacts of Air Transportation Systems', 'score': 0.9927, 'subfield': {'id': 'https://openalex.org/subfields/2000', 'display_name': 'General Economics, Econometrics and Finance'}, 'field': {'id': 'https://openalex.org/fields/20', 'display_name': 'Economics, Econometrics and Finance'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T11489', 'display_name': 'Air Traffic Management and Conflict Resolution', 'score': 0.9663, 'subfield': {'id': 'https://openalex.org/subfields/2202', 'display_name': 'Aerospace Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10698', 'display_name': 'Understanding Attitudes Towards Public Transport and Private Car', 'score': 0.9628, 'subfield': {'id': 'https://openalex.org/subfields/3313', 'display_name': 'Transportation'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/airport-efficiency', 'display_name': 'Airport Efficiency', 'score': 0.552615}, {'id': 'https://openalex.org/keywords/high-speed-rail', 'display_name': 'High-speed Rail', 'score': 0.527897}, {'id': 'https://openalex.org/keywords/airport-competition', 'display_name': 'Airport Competition', 'score': 0.520502}, {'id': 'https://openalex.org/keywords/urban-air-mobility', 'display_name': 'Urban Air Mobility', 'score': 0.505034}, {'id': 'https://openalex.org/keywords/aircraft-scheduling', 'display_name': 'Aircraft Scheduling', 'score': 0.502172}, {'id': 'https://openalex.org/keywords/air-travel', 'display_name': 'Air travel', 'score': 0.42376307}], 'concepts': [{'id': 'https://openalex.org/C22212356', 'wikidata': 'https://www.wikidata.org/wiki/Q775325', 'display_name': 'Transport engineering', 'level': 1, 'score': 0.58090657}, {'id': 'https://openalex.org/C2780378061', 'wikidata': 'https://www.wikidata.org/wiki/Q25351891', 'display_name': 'Service (business)', 'level': 2, 'score': 0.53334904}, {'id': 'https://openalex.org/C2985550459', 'wikidata': 'https://www.wikidata.org/wiki/Q376880', 'display_name': 'Air travel', 'level': 3, 'score': 0.42376307}, {'id': 'https://openalex.org/C38349280', 'wikidata': 'https://www.wikidata.org/wiki/Q1434290', 'display_name': 'Flow (mathematics)', 'level': 2, 'score': 0.4228989}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.39106455}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.36739308}, {'id': 'https://openalex.org/C178802073', 'wikidata': 'https://www.wikidata.org/wiki/Q8421', 'display_name': 'Aeronautics', 'level': 1, 'score': 0.35418522}, {'id': 'https://openalex.org/C171146098', 'wikidata': 'https://www.wikidata.org/wiki/Q124192', 'display_name': 'Automotive engineering', 'level': 1, 'score': 0.3210753}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.28284922}, {'id': 'https://openalex.org/C74448152', 'wikidata': 'https://www.wikidata.org/wiki/Q765633', 'display_name': 'Aviation', 'level': 2, 'score': 0.2814039}, {'id': 'https://openalex.org/C146978453', 'wikidata': 'https://www.wikidata.org/wiki/Q3798668', 'display_name': 'Aerospace engineering', 'level': 1, 'score': 0.14096817}, {'id': 'https://openalex.org/C162853370', 'wikidata': 'https://www.wikidata.org/wiki/Q39809', 'display_name': 'Marketing', 'level': 1, 'score': 0.11648288}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.08985412}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.torrossa.com/en/resources/an/4627892', 'pdf_url': None, 'source': None, '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/W810283105', 'https://openalex.org/W3184995927', 'https://openalex.org/W3011653745', 'https://openalex.org/W3000842829', 'https://openalex.org/W2942849026', 'https://openalex.org/W2911123615', 'https://openalex.org/W2794940879', 'https://openalex.org/W2793320986', 'https://openalex.org/W2393362387', 'https://openalex.org/W2387740834', 'https://openalex.org/W2387595856', 'https://openalex.org/W2385077487', 'https://openalex.org/W2379731206', 'https://openalex.org/W2370119148', 'https://openalex.org/W2367477053', 'https://openalex.org/W2357377270', 'https://openalex.org/W2315542628', 'https://openalex.org/W2315256691', 'https://openalex.org/W2139700813', 'https://openalex.org/W2093153769'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3131451219', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}], 'updated_date': '2024-09-09T19:39:40.182827', 'created_date': '2021-03-01'}