Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2004210387', 'doi': 'https://doi.org/10.1016/j.aap.2013.04.039', 'title': 'Analysis of U.S. freight-train derailment severity using zero-truncated negative binomial regression and quantile regression', 'display_name': 'Analysis of U.S. freight-train derailment severity using zero-truncated negative binomial regression and quantile regression', 'publication_year': 2013, 'publication_date': '2013-05-22', 'ids': {'openalex': 'https://openalex.org/W2004210387', 'doi': 'https://doi.org/10.1016/j.aap.2013.04.039', 'mag': '2004210387', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/23770389'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.aap.2013.04.039', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S188336720', 'display_name': 'Accident Analysis & Prevention', 'issn_l': '0001-4575', 'issn': ['0001-4575', '1879-2057'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], '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/A5101667865', 'display_name': 'Xiang Liu', 'orcid': 'https://orcid.org/0000-0003-0797-7677'}, 'institutions': [{'id': 'https://openalex.org/I157725225', 'display_name': 'University of Illinois Urbana-Champaign', 'ror': 'https://ror.org/047426m28', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I157725225']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Xiang Liu', 'raw_affiliation_strings': ['Rail Transportation & Engineering Center (RailTEC), University of Illinois at Urbana-Champaign, Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, IL 61801, United States.'], 'affiliations': [{'raw_affiliation_string': 'Rail Transportation & Engineering Center (RailTEC), University of Illinois at Urbana-Champaign, Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, IL 61801, United States.', 'institution_ids': ['https://openalex.org/I157725225']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5013382404', 'display_name': 'M. Rapik Saat', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I157725225', 'display_name': 'University of Illinois Urbana-Champaign', 'ror': 'https://ror.org/047426m28', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I157725225']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'M. Rapik Saat', 'raw_affiliation_strings': ['Rail Transportation & Engineering Center (RailTEC), University of Illinois at Urbana-Champaign, Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, IL 61801, United States.'], 'affiliations': [{'raw_affiliation_string': 'Rail Transportation & Engineering Center (RailTEC), University of Illinois at Urbana-Champaign, Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, IL 61801, United States.', 'institution_ids': ['https://openalex.org/I157725225']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5024693189', 'display_name': 'Xiao Qin', 'orcid': 'https://orcid.org/0000-0003-0073-3485'}, 'institutions': [{'id': 'https://openalex.org/I177156846', 'display_name': 'South Dakota State University', 'ror': 'https://ror.org/015jmes13', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I177156846']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Xiao Qin', 'raw_affiliation_strings': ['Department of Civil and Environmental Engineering, South Dakota State University, CEH 148, Box 2219, Brookings, SD 57007, United States.'], 'affiliations': [{'raw_affiliation_string': 'Department of Civil and Environmental Engineering, South Dakota State University, CEH 148, Box 2219, Brookings, SD 57007, United States.', 'institution_ids': ['https://openalex.org/I177156846']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5114247372', 'display_name': 'Christopher P. L. Barkan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I157725225', 'display_name': 'University of Illinois Urbana-Champaign', 'ror': 'https://ror.org/047426m28', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I157725225']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Christopher P.L. Barkan', 'raw_affiliation_strings': ['Rail Transportation & Engineering Center (RailTEC), University of Illinois at Urbana-Champaign, Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, IL 61801, United States.'], 'affiliations': [{'raw_affiliation_string': 'Rail Transportation & Engineering Center (RailTEC), University of Illinois at Urbana-Champaign, Newmark Civil Engineering Laboratory, 205 North Mathews Avenue, Urbana, IL 61801, United States.', 'institution_ids': ['https://openalex.org/I157725225']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3940, 'currency': 'USD', 'value_usd': 3940, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 14.657, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 88, 'citation_normalized_percentile': {'value': 0.976188, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '59', 'issue': None, 'first_page': '87', 'last_page': '93'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10370', 'display_name': 'Traffic and Road Safety', 'score': 0.9994, 'subfield': {'id': 'https://openalex.org/subfields/2213', 'display_name': 'Safety, Risk, Reliability and Quality'}, '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/T10370', 'display_name': 'Traffic and Road Safety', 'score': 0.9994, 'subfield': {'id': 'https://openalex.org/subfields/2213', 'display_name': 'Safety, Risk, Reliability and Quality'}, '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/T11606', 'display_name': 'Infrastructure Maintenance and Monitoring', 'score': 0.9914, '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'}}, {'id': 'https://openalex.org/T11357', 'display_name': 'Risk and Safety Analysis', 'score': 0.9908, 'subfield': {'id': 'https://openalex.org/subfields/1804', 'display_name': 'Statistics, Probability and Uncertainty'}, 'field': {'id': 'https://openalex.org/fields/18', 'display_name': 'Decision Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/quantile-regression', 'display_name': 'Quantile regression', 'score': 0.796844}, {'id': 'https://openalex.org/keywords/derailment', 'display_name': 'Derailment', 'score': 0.7431962}, {'id': 'https://openalex.org/keywords/quantile', 'display_name': 'Quantile', 'score': 0.56751275}, {'id': 'https://openalex.org/keywords/passenger-train', 'display_name': 'Passenger train', 'score': 0.48644328}, {'id': 'https://openalex.org/keywords/statistic', 'display_name': 'Statistic', 'score': 0.45547366}], 'concepts': [{'id': 'https://openalex.org/C199335787', 'wikidata': 'https://www.wikidata.org/wiki/Q743364', 'display_name': 'Negative binomial distribution', 'level': 3, 'score': 0.8059572}, {'id': 'https://openalex.org/C63817138', 'wikidata': 'https://www.wikidata.org/wiki/Q3455889', 'display_name': 'Quantile regression', 'level': 2, 'score': 0.796844}, {'id': 'https://openalex.org/C197090313', 'wikidata': 'https://www.wikidata.org/wiki/Q1331380', 'display_name': 'Derailment', 'level': 3, 'score': 0.7431962}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.5821728}, {'id': 'https://openalex.org/C118671147', 'wikidata': 'https://www.wikidata.org/wiki/Q578714', 'display_name': 'Quantile', 'level': 2, 'score': 0.56751275}, {'id': 'https://openalex.org/C2992600673', 'wikidata': 'https://www.wikidata.org/wiki/Q1363599', 'display_name': 'Passenger train', 'level': 2, 'score': 0.48644328}, {'id': 'https://openalex.org/C152877465', 'wikidata': 'https://www.wikidata.org/wiki/Q208042', 'display_name': 'Regression analysis', 'level': 2, 'score': 0.46812382}, {'id': 'https://openalex.org/C105795698', 'wikidata': 'https://www.wikidata.org/wiki/Q12483', 'display_name': 'Statistics', 'level': 1, 'score': 0.46676394}, {'id': 'https://openalex.org/C89128539', 'wikidata': 'https://www.wikidata.org/wiki/Q1949963', 'display_name': 'Statistic', 'level': 2, 'score': 0.45547366}, {'id': 'https://openalex.org/C83546350', 'wikidata': 'https://www.wikidata.org/wiki/Q1139051', 'display_name': 'Regression', 'level': 2, 'score': 0.43349004}, {'id': 'https://openalex.org/C22212356', 'wikidata': 'https://www.wikidata.org/wiki/Q775325', 'display_name': 'Transport engineering', 'level': 1, 'score': 0.38470173}, {'id': 'https://openalex.org/C149782125', 'wikidata': 'https://www.wikidata.org/wiki/Q160039', 'display_name': 'Econometrics', 'level': 1, 'score': 0.3769783}, {'id': 'https://openalex.org/C89992363', 'wikidata': 'https://www.wikidata.org/wiki/Q5961558', 'display_name': 'Track (disk drive)', 'level': 2, 'score': 0.21629903}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.1618163}, {'id': 'https://openalex.org/C100906024', 'wikidata': 'https://www.wikidata.org/wiki/Q205692', 'display_name': 'Poisson distribution', 'level': 2, 'score': 0.13975465}, {'id': 'https://openalex.org/C171146098', 'wikidata': 'https://www.wikidata.org/wiki/Q124192', 'display_name': 'Automotive engineering', 'level': 1, 'score': 0.137974}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000059', 'descriptor_name': 'Accidents', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': True}, {'descriptor_ui': 'D011890', 'descriptor_name': 'Railroads', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': True}, {'descriptor_ui': 'D000056', 'descriptor_name': 'Accident Prevention', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000059', 'descriptor_name': 'Accidents', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015233', 'descriptor_name': 'Models, Statistical', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016012', 'descriptor_name': 'Poisson Distribution', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011890', 'descriptor_name': 'Railroads', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012044', 'descriptor_name': 'Regression Analysis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012307', 'descriptor_name': 'Risk Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014481', 'descriptor_name': 'United States', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.aap.2013.04.039', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S188336720', 'display_name': 'Accident Analysis & Prevention', 'issn_l': '0001-4575', 'issn': ['0001-4575', '1879-2057'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/23770389', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/9', 'display_name': 'Industry, innovation and infrastructure', 'score': 0.49}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 44, 'referenced_works': ['https://openalex.org/W13492259', 'https://openalex.org/W1493790738', 'https://openalex.org/W1528905581', 'https://openalex.org/W1552247668', 'https://openalex.org/W1590386166', 'https://openalex.org/W1831575362', 'https://openalex.org/W1965708531', 'https://openalex.org/W1967967614', 'https://openalex.org/W1969953591', 'https://openalex.org/W1970959323', 'https://openalex.org/W1983665130', 'https://openalex.org/W1994839527', 'https://openalex.org/W2004135113', 'https://openalex.org/W2016382728', 'https://openalex.org/W2016691324', 'https://openalex.org/W2020959697', 'https://openalex.org/W2035983506', 'https://openalex.org/W2037931716', 'https://openalex.org/W2043679943', 'https://openalex.org/W2054927623', 'https://openalex.org/W2058798327', 'https://openalex.org/W2060817938', 'https://openalex.org/W2070876018', 'https://openalex.org/W2084085693', 'https://openalex.org/W2090116007', 'https://openalex.org/W2106220766', 'https://openalex.org/W2106560658', 'https://openalex.org/W2126751567', 'https://openalex.org/W2161850932', 'https://openalex.org/W2165789759', 'https://openalex.org/W2168075124', 'https://openalex.org/W2193532914', 'https://openalex.org/W2245036069', 'https://openalex.org/W2263197851', 'https://openalex.org/W267719720', 'https://openalex.org/W3121545834', 'https://openalex.org/W4234023112', 'https://openalex.org/W4241653265', 'https://openalex.org/W4285719527', 'https://openalex.org/W4298353238', 'https://openalex.org/W4299603473', 'https://openalex.org/W4300648631', 'https://openalex.org/W601502527', 'https://openalex.org/W642240200'], 'related_works': ['https://openalex.org/W4388704167', 'https://openalex.org/W4376874882', 'https://openalex.org/W4318833145', 'https://openalex.org/W4206618949', 'https://openalex.org/W4206511378', 'https://openalex.org/W3205863630', 'https://openalex.org/W2526321210', 'https://openalex.org/W2364275385', 'https://openalex.org/W2224749288', 'https://openalex.org/W2007977664'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2004210387', 'counts_by_year': [{'year': 2024, 'cited_by_count': 9}, {'year': 2023, 'cited_by_count': 6}, {'year': 2022, 'cited_by_count': 12}, {'year': 2021, 'cited_by_count': 7}, {'year': 2020, 'cited_by_count': 7}, {'year': 2019, 'cited_by_count': 8}, {'year': 2018, 'cited_by_count': 15}, {'year': 2017, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 12}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 4}], 'updated_date': '2025-01-08T22:09:49.262212', 'created_date': '2016-06-24'}