Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2112120526', 'doi': 'https://doi.org/10.1136/ip.9.3.205rep', 'title': 'Safety in numbers: more walkers and bicyclists, safer walking and bicycling', 'display_name': 'Safety in numbers: more walkers and bicyclists, safer walking and bicycling', 'publication_year': 2015, 'publication_date': '2015-07-21', 'ids': {'openalex': 'https://openalex.org/W2112120526', 'doi': 'https://doi.org/10.1136/ip.9.3.205rep', 'mag': '2112120526', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/26203162', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/1731007'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1136/ip.9.3.205rep', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S81674035', 'display_name': 'Injury Prevention', 'issn_l': '1353-8047', 'issn': ['1353-8047', '1475-5785'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319945', 'host_organization_name': 'BMJ', 'host_organization_lineage': ['https://openalex.org/P4310319945'], 'host_organization_lineage_names': ['BMJ'], '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/A5074029187', 'display_name': 'Peter L. Jacobsen', 'orcid': 'https://orcid.org/0000-0003-3225-8500'}, 'institutions': [], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'P L Jacobsen', 'raw_affiliation_strings': ['Public Health Consultant, 4730 Monterey Way, Sacramento, CA 95822, USA.'], 'affiliations': [{'raw_affiliation_string': 'Public Health Consultant, 4730 Monterey Way, Sacramento, CA 95822, USA.', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5074029187'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 117.912, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 753, 'citation_normalized_percentile': {'value': 0.999849, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '21', 'issue': '4', 'first_page': '271', 'last_page': '275'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10370', 'display_name': 'Traffic and Road Safety', 'score': 0.9998, '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': 0.9998, '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/T10298', 'display_name': 'Urban Transport and Accessibility', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/3313', 'display_name': 'Transportation'}, 'field': {'id': 'https://openalex.org/fields/33', 'display_name': 'Social Sciences'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}, {'id': 'https://openalex.org/T11824', 'display_name': 'Injury Epidemiology and Prevention', 'score': 0.9995, 'subfield': {'id': 'https://openalex.org/subfields/2739', 'display_name': 'Public Health, Environmental and Occupational Health'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/safer', 'display_name': 'SAFER', 'score': 0.6432995}], 'concepts': [{'id': 'https://openalex.org/C22212356', 'wikidata': 'https://www.wikidata.org/wiki/Q775325', 'display_name': 'Transport engineering', 'level': 1, 'score': 0.65868276}, {'id': 'https://openalex.org/C2776654903', 'wikidata': 'https://www.wikidata.org/wiki/Q2601463', 'display_name': 'SAFER', 'level': 2, 'score': 0.6432995}, {'id': 'https://openalex.org/C3017944768', 'wikidata': 'https://www.wikidata.org/wiki/Q1450463', 'display_name': 'Poison control', 'level': 2, 'score': 0.641584}, {'id': 'https://openalex.org/C166735990', 'wikidata': 'https://www.wikidata.org/wiki/Q1750812', 'display_name': 'Human factors and ergonomics', 'level': 3, 'score': 0.5670431}, {'id': 'https://openalex.org/C190385971', 'wikidata': 'https://www.wikidata.org/wiki/Q373494', 'display_name': 'Injury prevention', 'level': 3, 'score': 0.5306389}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.4874337}, {'id': 'https://openalex.org/C70770792', 'wikidata': 'https://www.wikidata.org/wiki/Q7239848', 'display_name': 'Preferred walking speed', 'level': 2, 'score': 0.44924635}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.42631483}, {'id': 'https://openalex.org/C526869908', 'wikidata': 'https://www.wikidata.org/wiki/Q3298118', 'display_name': 'Suicide prevention', 'level': 3, 'score': 0.41032448}, {'id': 'https://openalex.org/C99508421', 'wikidata': 'https://www.wikidata.org/wiki/Q2678675', 'display_name': 'Physical medicine and rehabilitation', 'level': 1, 'score': 0.23246855}, {'id': 'https://openalex.org/C99454951', 'wikidata': 'https://www.wikidata.org/wiki/Q932068', 'display_name': 'Environmental health', 'level': 1, 'score': 0.17138043}, {'id': 'https://openalex.org/C38652104', 'wikidata': 'https://www.wikidata.org/wiki/Q3510521', 'display_name': 'Computer security', 'level': 1, 'score': 0.17083007}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.14403972}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.11162463}], 'mesh': [{'descriptor_ui': 'D000063', 'descriptor_name': 'Accidents, Traffic', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': True}, {'descriptor_ui': 'D001334', 'descriptor_name': 'Automobile Driving', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': True}, {'descriptor_ui': 'D001642', 'descriptor_name': 'Bicycling', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': True}, {'descriptor_ui': 'D012449', 'descriptor_name': 'Safety', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D016138', 'descriptor_name': 'Walking', 'qualifier_ui': 'Q000706', 'qualifier_name': 'statistics & numerical data', 'is_major_topic': True}, {'descriptor_ui': 'D000063', 'descriptor_name': 'Accidents, Traffic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000063', 'descriptor_name': 'Accidents, Traffic', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': False}, {'descriptor_ui': 'D001334', 'descriptor_name': 'Automobile Driving', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001334', 'descriptor_name': 'Automobile Driving', 'qualifier_ui': 'Q000523', 'qualifier_name': 'psychology', 'is_major_topic': False}, {'descriptor_ui': 'D001642', 'descriptor_name': 'Bicycling', 'qualifier_ui': 'Q000293', 'qualifier_name': 'injuries', 'is_major_topic': False}, {'descriptor_ui': 'D001642', 'descriptor_name': 'Bicycling', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002140', 'descriptor_name': 'California', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004779', 'descriptor_name': 'Environment Design', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005060', 'descriptor_name': 'Europe', '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': 'D016138', 'descriptor_name': 'Walking', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016138', 'descriptor_name': 'Walking', 'qualifier_ui': 'Q000293', 'qualifier_name': 'injuries', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1136/ip.9.3.205rep', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S81674035', 'display_name': 'Injury Prevention', 'issn_l': '1353-8047', 'issn': ['1353-8047', '1475-5785'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319945', 'host_organization_name': 'BMJ', 'host_organization_lineage': ['https://openalex.org/P4310319945'], 'host_organization_lineage_names': ['BMJ'], '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/26203162', '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': [{'display_name': 'Sustainable cities and communities', 'score': 0.72, 'id': 'https://metadata.un.org/sdg/11'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 30, 'referenced_works': ['https://openalex.org/W101632955', 'https://openalex.org/W1512578446', 'https://openalex.org/W1580868654', 'https://openalex.org/W184153022', 'https://openalex.org/W1957935659', 'https://openalex.org/W1978303076', 'https://openalex.org/W1978353383', 'https://openalex.org/W1986790752', 'https://openalex.org/W1996360782', 'https://openalex.org/W1997984779', 'https://openalex.org/W2006568224', 'https://openalex.org/W2015922351', 'https://openalex.org/W2019823288', 'https://openalex.org/W2019926438', 'https://openalex.org/W2023009352', 'https://openalex.org/W2025519631', 'https://openalex.org/W2030253444', 'https://openalex.org/W2033420885', 'https://openalex.org/W2039624931', 'https://openalex.org/W2040568574', 'https://openalex.org/W2046715392', 'https://openalex.org/W2061120361', 'https://openalex.org/W2097733580', 'https://openalex.org/W2108361166', 'https://openalex.org/W2111656644', 'https://openalex.org/W2125141601', 'https://openalex.org/W2138735150', 'https://openalex.org/W609220132', 'https://openalex.org/W641082448', 'https://openalex.org/W651561465'], 'related_works': ['https://openalex.org/W2915784763', 'https://openalex.org/W2620591304', 'https://openalex.org/W2260842574', 'https://openalex.org/W2257529021', 'https://openalex.org/W2244508426', 'https://openalex.org/W2237087163', 'https://openalex.org/W2084453079', 'https://openalex.org/W2042541897', 'https://openalex.org/W2029056082', 'https://openalex.org/W2028663500'], 'abstract_inverted_index': {'To': [0], 'examine': [1], 'the': [2, 5, 13, 28, 35, 63, 85, 92, 117, 151, 167, 172, 189, 205, 212, 240, 255], 'relationship': [3], 'between': [4, 17], 'numbers': [6, 64, 161, 241], 'of': [7, 15, 30, 37, 45, 65, 87, 119, 129, 169, 174, 191, 204, 214, 242, 257], 'people': [8, 66, 152, 177, 192, 215, 233, 243, 258], 'walking': [9, 38, 67, 88, 105, 120, 153, 178, 193, 216, 228, 244, 259], 'or': [10, 21, 68, 89, 106, 121, 235], 'bicycling': [11, 90, 107, 155, 230, 246], 'and': [12, 19, 39, 79, 91, 137, 139, 154, 179, 194, 217, 229, 245, 260], 'frequency': [14], 'collisions': [16, 31, 57, 96, 175], 'motorists': [18, 170, 184], 'walkers': [20], 'bicyclists.': [22], 'The': [23], 'common': [24], 'wisdom': [25], 'holds': [26], 'that': [27, 56, 101, 150, 166, 183, 238], 'number': [29], 'varies': [32, 114], 'directly': [33], 'with': [34, 60, 97, 116, 176, 225], 'amount': [36, 86, 118], 'bicycling.': [40, 122, 180, 195, 261], 'However,': [41], 'three': [42], 'published': [43], 'analyses': [44], 'collision': [46], 'rates': [47, 58], 'at': [48], 'specific': [49, 133], 'intersections': [50, 134], 'found': [51], 'a': [52, 102, 112, 226], 'non-linear': [53], 'relationship,': [54], 'such': [55], 'declined': [59], 'increases': [61], 'in': [62, 95, 188, 211], 'bicycling.This': [69], 'paper': [70], 'uses': [71], 'five': [72], 'additional': [73], 'data': [74], 'sets': [75], '(three': [76], 'population': [77], 'level': [78], 'two': [80], 'time': [81, 141], 'series)': [82], 'to': [83, 135, 223, 248, 253], 'compare': [84], 'injuries': [93], 'incurring': [94], 'motor': [98], 'vehicles.The': [99], 'likelihood': [100, 173], 'given': [103], 'person': [104, 227], 'will': [108], 'be': [109, 249], 'struck': [110], 'by': [111], 'motorist': [113, 209, 219], 'inversely': [115], 'This': [123], 'pattern': [124], 'is': [125, 144, 148, 197, 220], 'consistent': [126], 'across': [127, 140], 'communities': [128], 'varying': [130], 'size,': [131], 'from': [132], 'cities': [136], 'countries,': [138], 'periods.This': [142], 'result': [143], 'unexpected.': [145], 'Since': [146], 'it': [147, 164], 'unlikely': [149], 'become': [156], 'more': [157, 232], 'cautious': [158], 'if': [159, 231], 'their': [160, 186], 'are': [162], 'larger,': [163], 'indicates': [165], 'behavior': [168, 187, 210], 'controls': [171], 'It': [181], 'appears': [182], 'adjust': [185], 'presence': [190, 213], 'There': [196], 'an': [198, 250], 'urgent': [199], 'need': [200], 'for': [201], 'further': [202], 'exploration': [203], 'human': [206], 'factors': [207], 'controlling': [208], 'bicycling.A': [218], 'less': [221], 'likely': [222], 'collide': [224], 'walk': [234], 'bicycle.': [236], 'Policies': [237], 'increase': [239], 'appear': [247], 'effective': [251], 'route': [252], 'improving': [254], 'safety': [256]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2112120526', 'counts_by_year': [{'year': 2024, 'cited_by_count': 15}, {'year': 2023, 'cited_by_count': 14}, {'year': 2022, 'cited_by_count': 29}, {'year': 2021, 'cited_by_count': 34}, {'year': 2020, 'cited_by_count': 43}, {'year': 2019, 'cited_by_count': 50}, {'year': 2018, 'cited_by_count': 34}, {'year': 2017, 'cited_by_count': 55}, {'year': 2016, 'cited_by_count': 65}, {'year': 2015, 'cited_by_count': 62}, {'year': 2014, 'cited_by_count': 63}, {'year': 2013, 'cited_by_count': 55}, {'year': 2012, 'cited_by_count': 50}], 'updated_date': '2024-12-20T00:09:09.798203', 'created_date': '2016-06-24'}