Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W636351914', 'doi': None, 'title': 'AXLE DRIVES FOR ELECTRIC RAIL VEHICLES', 'display_name': 'AXLE DRIVES FOR ELECTRIC RAIL VEHICLES', 'publication_year': 1977, 'publication_date': '1977-12-01', 'ids': {'openalex': 'https://openalex.org/W636351914', 'mag': '636351914'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://trid.trb.org/view/79386', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764669022', 'display_name': 'Brown Boveri review', 'issn_l': '0007-2486', 'issn': ['0007-2486'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, '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/A5002732884', 'display_name': 'E Blaser', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'E Blaser', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5051329560', 'display_name': 'Rodrigo Flório Moser', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'R Moser', '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': 56}, 'biblio': {'volume': '64', 'issue': '12', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10808', 'display_name': 'State of the Art in Electric and Hybrid Vehicles', 'score': 0.8449, 'subfield': {'id': 'https://openalex.org/subfields/2203', 'display_name': 'Automotive 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/T10808', 'display_name': 'State of the Art in Electric and Hybrid Vehicles', 'score': 0.8449, 'subfield': {'id': 'https://openalex.org/subfields/2203', 'display_name': 'Automotive 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/T11568', 'display_name': 'Optimization of Railway Scheduling and Operations', 'score': 0.7945, 'subfield': {'id': 'https://openalex.org/subfields/2209', 'display_name': 'Industrial and Manufacturing 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/T12252', 'display_name': 'Finite Element Simulation and Experimental Validation of Fretting Wear', 'score': 0.7926, 'subfield': {'id': 'https://openalex.org/subfields/2211', 'display_name': 'Mechanics of Materials'}, '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/train-scheduling', 'display_name': 'Train Scheduling', 'score': 0.457889}, {'id': 'https://openalex.org/keywords/axle-load', 'display_name': 'Axle load', 'score': 0.45433173}, {'id': 'https://openalex.org/keywords/electric-cars', 'display_name': 'Electric cars', 'score': 0.44153428}], 'concepts': [{'id': 'https://openalex.org/C129727815', 'wikidata': 'https://www.wikidata.org/wiki/Q188209', 'display_name': 'Axle', 'level': 2, 'score': 0.7622288}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.65749633}, {'id': 'https://openalex.org/C171146098', 'wikidata': 'https://www.wikidata.org/wiki/Q124192', 'display_name': 'Automotive engineering', 'level': 1, 'score': 0.58867437}, {'id': 'https://openalex.org/C2777946747', 'wikidata': 'https://www.wikidata.org/wiki/Q340755', 'display_name': 'Axle load', 'level': 3, 'score': 0.45433173}, {'id': 'https://openalex.org/C2987494969', 'wikidata': 'https://www.wikidata.org/wiki/Q193692', 'display_name': 'Electric cars', 'level': 2, 'score': 0.44153428}, {'id': 'https://openalex.org/C22212356', 'wikidata': 'https://www.wikidata.org/wiki/Q775325', 'display_name': 'Transport engineering', 'level': 1, 'score': 0.39999726}, {'id': 'https://openalex.org/C66938386', 'wikidata': 'https://www.wikidata.org/wiki/Q633538', 'display_name': 'Structural engineering', 'level': 1, 'score': 0.33807948}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://trid.trb.org/view/79386', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764669022', 'display_name': 'Brown Boveri review', 'issn_l': '0007-2486', 'issn': ['0007-2486'], 'is_oa': False, 'is_in_doaj': False, 'is_core': False, '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': [{'score': 0.47, 'id': 'https://metadata.un.org/sdg/7', 'display_name': 'Affordable and clean energy'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W845359353', 'https://openalex.org/W818813619', 'https://openalex.org/W639279245', 'https://openalex.org/W618577125', 'https://openalex.org/W612224625', 'https://openalex.org/W610336525', 'https://openalex.org/W603390705', 'https://openalex.org/W579039636', 'https://openalex.org/W2882761145', 'https://openalex.org/W2869677161', 'https://openalex.org/W2847336264', 'https://openalex.org/W2846824685', 'https://openalex.org/W2837907194', 'https://openalex.org/W2734923681', 'https://openalex.org/W2582112837', 'https://openalex.org/W2537173915', 'https://openalex.org/W2500509545', 'https://openalex.org/W2404922110', 'https://openalex.org/W2394851295', 'https://openalex.org/W2240943115'], 'abstract_inverted_index': {'The': [0], 'authors': [1], 'have': [2], 'compiled': [3], 'a': [4], 'summary': [5], 'of': [6, 10], 'the': [7], 'various': [8], 'kinds': [9], 'BBC': [11], 'axle': [12], 'drive,': [13], 'showing': [14], 'their': [15], 'specific': [16], 'design': [17], 'features': [18], 'and': [19], 'applications.': [20]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W636351914', 'counts_by_year': [], 'updated_date': '2024-09-15T19:03:00.416461', 'created_date': '2016-06-24'}