Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W572546999', 'doi': None, 'title': 'Medium-duty sales in Classes 3-7 down 20.7%', 'display_name': 'Medium-duty sales in Classes 3-7 down 20.7%', 'publication_year': 2008, 'publication_date': '2008-12-22', 'ids': {'openalex': 'https://openalex.org/W572546999', 'mag': '572546999'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://trid.trb.org/view/878938', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764740042', 'display_name': 'Transport topics', 'issn_l': '0041-1558', 'issn': ['0041-1558'], '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': [], '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/A5024213998', 'display_name': 'Jonathan S Reiskin', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'Jonathan S Reiskin', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5024213998'], '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': 63}, 'biblio': {'volume': None, 'issue': '3824', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12006', 'display_name': 'Ergonomics and Human Factors in Technology Use', 'score': 0.1573, 'subfield': {'id': 'https://openalex.org/subfields/3207', 'display_name': 'Social Psychology'}, 'field': {'id': 'https://openalex.org/fields/32', 'display_name': 'Psychology'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12006', 'display_name': 'Ergonomics and Human Factors in Technology Use', 'score': 0.1573, 'subfield': {'id': 'https://openalex.org/subfields/3207', 'display_name': 'Social Psychology'}, 'field': {'id': 'https://openalex.org/fields/32', 'display_name': 'Psychology'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T14304', 'display_name': 'Weigh-in-Motion Technology', 'score': 0.1515, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical 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/T12732', 'display_name': 'Impact of Farming on Health and Safety', 'score': 0.1415, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [], 'concepts': [{'id': 'https://openalex.org/C52121051', 'wikidata': 'https://www.wikidata.org/wiki/Q43193', 'display_name': 'Truck', 'level': 2, 'score': 0.6871008}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.5212048}, {'id': 'https://openalex.org/C2779103253', 'wikidata': 'https://www.wikidata.org/wiki/Q878070', 'display_name': 'Duty', 'level': 2, 'score': 0.4810129}, {'id': 'https://openalex.org/C171146098', 'wikidata': 'https://www.wikidata.org/wiki/Q124192', 'display_name': 'Automotive engineering', 'level': 1, 'score': 0.37642792}, {'id': 'https://openalex.org/C21547014', 'wikidata': 'https://www.wikidata.org/wiki/Q1423657', 'display_name': 'Operations management', 'level': 1, 'score': 0.36999953}, {'id': 'https://openalex.org/C22212356', 'wikidata': 'https://www.wikidata.org/wiki/Q775325', 'display_name': 'Transport engineering', 'level': 1, 'score': 0.3463718}, {'id': 'https://openalex.org/C548081761', 'wikidata': 'https://www.wikidata.org/wiki/Q180388', 'display_name': 'Waste management', 'level': 1, 'score': 0.32971537}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.28544044}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C27206212', 'wikidata': 'https://www.wikidata.org/wiki/Q34178', 'display_name': 'Theology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://trid.trb.org/view/878938', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764740042', 'display_name': 'Transport topics', 'issn_l': '0041-1558', 'issn': ['0041-1558'], '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': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W788162003', 'https://openalex.org/W640782253', 'https://openalex.org/W639946987', 'https://openalex.org/W620456301', 'https://openalex.org/W605107594', 'https://openalex.org/W602633574', 'https://openalex.org/W601395893', 'https://openalex.org/W598747434', 'https://openalex.org/W594392995', 'https://openalex.org/W593489277', 'https://openalex.org/W432033984', 'https://openalex.org/W2954199806', 'https://openalex.org/W2690951297', 'https://openalex.org/W2603754271', 'https://openalex.org/W2410678978', 'https://openalex.org/W2335362776', 'https://openalex.org/W2293573842', 'https://openalex.org/W2277756175', 'https://openalex.org/W2188195698', 'https://openalex.org/W216640904'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W572546999', 'counts_by_year': [], 'updated_date': '2024-09-18T21:49:08.389075', 'created_date': '2016-06-24'}