Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2998577127', 'doi': 'https://doi.org/10.33979/2073-7432-2019-67-4-40-49', 'title': 'UNIFICATION OF FREIGHT AND PASSENGER DIESEL-ELECTRIC LOCOMOTIVES', 'display_name': 'UNIFICATION OF FREIGHT AND PASSENGER DIESEL-ELECTRIC LOCOMOTIVES', 'publication_year': 2019, 'publication_date': '2019-12-01', 'ids': {'openalex': 'https://openalex.org/W2998577127', 'doi': 'https://doi.org/10.33979/2073-7432-2019-67-4-40-49', 'mag': '2998577127'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.33979/2073-7432-2019-67-4-40-49', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210179615', 'display_name': 'World of transport and technological machines', 'issn_l': '2073-7432', 'issn': ['2073-7432'], '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': ['crossref'], '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/A5039033117', 'display_name': 'Dmitriy Antipin', 'orcid': 'https://orcid.org/0000-0002-8246-6271'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'D.Ya. ANTIPIN', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5037017058', 'display_name': 'M.I. BORZENKOV', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'M.I. BORZENKOV', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5021603284', 'display_name': 'Vladimir Ivanovich Vorobyev', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'V.I. VOROBYEV', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5096348491', 'display_name': 'O.V. DOROFEYEV', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'O.V. DOROFEYEV', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5028171046', 'display_name': 'S.N. ZLOBIN', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S.N. ZLOBIN', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051059625', 'display_name': 'Олег Измеров', 'orcid': 'https://orcid.org/0000-0002-8450-6206'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'O.V. IZMEROV', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5078821810', 'display_name': 'Semen Kopylov', 'orcid': 'https://orcid.org/0000-0001-5414-6935'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S.O. KOPYLOV', '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': 62}, 'biblio': {'volume': '67', 'issue': '4', 'first_page': '40', 'last_page': '49'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T13129', 'display_name': 'Materials Science and Technology', 'score': 0.2007, 'subfield': {'id': 'https://openalex.org/subfields/2500', 'display_name': 'General Materials Science'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T13129', 'display_name': 'Materials Science and Technology', 'score': 0.2007, 'subfield': {'id': 'https://openalex.org/subfields/2500', 'display_name': 'General Materials Science'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/unification', 'display_name': 'Unification', 'score': 0.73438096}, {'id': 'https://openalex.org/keywords/catalytic-conversions', 'display_name': 'Catalytic Conversions', 'score': 0.519864}, {'id': 'https://openalex.org/keywords/electric-cars', 'display_name': 'Electric cars', 'score': 0.4229829}], 'concepts': [{'id': 'https://openalex.org/C96146094', 'wikidata': 'https://www.wikidata.org/wiki/Q609057', 'display_name': 'Unification', 'level': 2, 'score': 0.73438096}, {'id': 'https://openalex.org/C171146098', 'wikidata': 'https://www.wikidata.org/wiki/Q124192', 'display_name': 'Automotive engineering', 'level': 1, 'score': 0.5743411}, {'id': 'https://openalex.org/C138171918', 'wikidata': 'https://www.wikidata.org/wiki/Q38423', 'display_name': 'Diesel fuel', 'level': 2, 'score': 0.5730938}, {'id': 'https://openalex.org/C178802073', 'wikidata': 'https://www.wikidata.org/wiki/Q8421', 'display_name': 'Aeronautics', 'level': 1, 'score': 0.5293154}, {'id': 'https://openalex.org/C2987494969', 'wikidata': 'https://www.wikidata.org/wiki/Q193692', 'display_name': 'Electric cars', 'level': 2, 'score': 0.4229829}, {'id': 'https://openalex.org/C2776422217', 'wikidata': 'https://www.wikidata.org/wiki/Q13629441', 'display_name': 'Electric vehicle', 'level': 3, 'score': 0.41211882}, {'id': 'https://openalex.org/C22212356', 'wikidata': 'https://www.wikidata.org/wiki/Q775325', 'display_name': 'Transport engineering', 'level': 1, 'score': 0.3891978}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.37875658}, {'id': 'https://openalex.org/C144133560', 'wikidata': 'https://www.wikidata.org/wiki/Q4830453', 'display_name': 'Business', 'level': 0, 'score': 0.32650796}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.22212374}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.08882412}, {'id': 'https://openalex.org/C163258240', 'wikidata': 'https://www.wikidata.org/wiki/Q25342', 'display_name': 'Power (physics)', 'level': 2, 'score': 0.049447656}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', '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}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.33979/2073-7432-2019-67-4-40-49', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210179615', 'display_name': 'World of transport and technological machines', 'issn_l': '2073-7432', 'issn': ['2073-7432'], '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W585152423', 'https://openalex.org/W4389411002', 'https://openalex.org/W3184939660', 'https://openalex.org/W3131833390', 'https://openalex.org/W3014424439', 'https://openalex.org/W2883681549', 'https://openalex.org/W2795571244', 'https://openalex.org/W2356644421', 'https://openalex.org/W2112429356', 'https://openalex.org/W2026722934'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2998577127', 'counts_by_year': [], 'updated_date': '2024-09-25T02:06:33.837397', 'created_date': '2020-01-10'}