Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W629199206', 'doi': None, 'title': 'Evaluation of traffic control at highway intersections', 'display_name': 'Evaluation of traffic control at highway intersections', 'publication_year': 1970, 'publication_date': '1970-03-01', 'ids': {'openalex': 'https://openalex.org/W629199206', 'mag': '629199206'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://trid.trb.org/view/1152218', '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/A5083316506', 'display_name': 'C E Lee', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'C E Lee', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5020352057', 'display_name': 'Walter C. Vodrazka', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'W C Vodrazka', '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': 2.527, 'has_fulltext': False, 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.584649, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 60, 'max': 68}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13527', 'display_name': 'Transportation Systems and Logistics', 'score': 0.9229, 'subfield': {'id': 'https://openalex.org/subfields/2205', 'display_name': 'Civil and Structural Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T13527', 'display_name': 'Transportation Systems and Logistics', 'score': 0.9229, 'subfield': {'id': 'https://openalex.org/subfields/2205', 'display_name': 'Civil and Structural Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/highway-system', 'display_name': 'Highway system', 'score': 0.42390162}], 'concepts': [{'id': 'https://openalex.org/C22212356', 'wikidata': 'https://www.wikidata.org/wiki/Q775325', 'display_name': 'Transport engineering', 'level': 1, 'score': 0.5884402}, {'id': 'https://openalex.org/C2775924081', 'wikidata': 'https://www.wikidata.org/wiki/Q55608371', 'display_name': 'Control (management)', 'level': 2, 'score': 0.5086454}, {'id': 'https://openalex.org/C64543145', 'wikidata': 'https://www.wikidata.org/wiki/Q162942', 'display_name': 'Intersection (aeronautics)', 'level': 2, 'score': 0.4875812}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.47099203}, {'id': 'https://openalex.org/C2992914290', 'wikidata': 'https://www.wikidata.org/wiki/Q5759966', 'display_name': 'Highway system', 'level': 2, 'score': 0.42390162}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.2279233}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.1433818}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://trid.trb.org/view/1152218', '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': [{'display_name': 'Sustainable cities and communities', 'id': 'https://metadata.un.org/sdg/11', 'score': 0.55}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 2, 'referenced_works': ['https://openalex.org/W135423513', 'https://openalex.org/W2245207116'], 'related_works': ['https://openalex.org/W856828095', 'https://openalex.org/W853639285', 'https://openalex.org/W811345488', 'https://openalex.org/W756910588', 'https://openalex.org/W653744371', 'https://openalex.org/W628831397', 'https://openalex.org/W617904932', 'https://openalex.org/W587042385', 'https://openalex.org/W563160750', 'https://openalex.org/W48233592', 'https://openalex.org/W3099660017', 'https://openalex.org/W2890472368', 'https://openalex.org/W2592202866', 'https://openalex.org/W2574221397', 'https://openalex.org/W2573862592', 'https://openalex.org/W2569836543', 'https://openalex.org/W2252681877', 'https://openalex.org/W1607988646', 'https://openalex.org/W1603882223', 'https://openalex.org/W1558429140'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W629199206', 'counts_by_year': [], 'updated_date': '2024-12-10T02:40:46.395068', 'created_date': '2016-06-24'}