{"id":"https://openalex.org/W4229440574","doi":"https://doi.org/10.7470/jkst.2022.40.2.178","title":"Impact Analysis in Spatial Use Changes by COVID: Focusing on Shared Bicycles","display_name":"Impact Analysis in Spatial Use Changes by COVID: Focusing on Shared Bicycles","publication_year":2022,"publication_date":"2022-04-30","ids":{"openalex":"https://openalex.org/W4229440574","doi":"https://doi.org/10.7470/jkst.2022.40.2.178"},"language":"en","primary_location":{"id":"doi:10.7470/jkst.2022.40.2.178","doi":"https://doi.org/10.7470/jkst.2022.40.2.178","is_oa":true,"landing_page_url":"https://doi.org/10.7470/jkst.2022.40.2.178","pdf_url":null,"source":{"id":"https://openalex.org/S4306495554","display_name":"\ub300\ud55c\uad50\ud1b5\ud559\ud68c\uc9c0","issn_l":"1229-1366","issn":["1229-1366","2234-4217"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["kci-excellent"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Korean Society of Transportation","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.7470/jkst.2022.40.2.178","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061743684","display_name":"Juhyeon Kwak","orcid":"https://orcid.org/0000-0003-0308-1777","observed_orcids":["https://orcid.org/0000-0003-0308-1777"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Juhyeon KWAK","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091801488","display_name":"Donggyun Ku","orcid":"https://orcid.org/0000-0002-8106-393X","observed_orcids":["https://orcid.org/0000-0002-8106-393X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Donggyun KU","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017777230","display_name":"Haram Oh","orcid":"https://orcid.org/0000-0002-6945-6239","observed_orcids":["https://orcid.org/0000-0002-6945-6239"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haram OH","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047288328","display_name":"Ilho Jeong","orcid":"https://orcid.org/0000-0002-1863-8059","observed_orcids":["https://orcid.org/0000-0002-1863-8059"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ilho JEONG","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043507753","display_name":"Seungheon SHIN","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seungheon SHIN","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5009711423","display_name":"Seungjae LEE","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Seungjae LEE","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2246,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.47512526,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"40","issue":"2","first_page":"178","last_page":"189"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10298","display_name":"Urban Transport and Accessibility","score":0.9682999849319458,"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"}},"topics":[{"id":"https://openalex.org/T10298","display_name":"Urban Transport and Accessibility","score":0.9682999849319458,"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/T11942","display_name":"Transportation and Mobility Innovations","score":0.026799999177455902,"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/T10698","display_name":"Transportation Planning and Optimization","score":0.0007999999797903001,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bike-sharing","display_name":"bike sharing","score":0.9089999794960022},{"id":"https://openalex.org/keywords/covid-19","display_name":"COVID-19 pandemic","score":0.8460000157356262},{"id":"https://openalex.org/keywords/social-distancing","display_name":"social distancing","score":0.8080000281333923},{"id":"https://openalex.org/keywords/spatial-clustering","display_name":"spatial clustering","score":0.6259999871253967},{"id":"https://openalex.org/keywords/weather-effects-on-travel","display_name":"weather effects on travel","score":0.718999981880188},{"id":"https://openalex.org/keywords/residential-population-density","display_name":"residential population density","score":0.5870000123977661},{"id":"https://openalex.org/keywords/business-density","display_name":"business density","score":0.6819999814033508},{"id":"https://openalex.org/keywords/seoul","display_name":"Seoul","score":0.9679999947547913}],"concepts":[{"id":"https://openalex.org/C3008058167","wikidata":"https://www.wikidata.org/wiki/Q84263196","display_name":"Coronavirus disease 2019 (COVID-19)","level":4,"score":0.9149947762489319},{"id":"https://openalex.org/C3006700255","wikidata":"https://www.wikidata.org/wiki/Q81068910","display_name":"2019-20 coronavirus outbreak","level":3,"score":0.7152212262153625},{"id":"https://openalex.org/C3007834351","wikidata":"https://www.wikidata.org/wiki/Q82069695","display_name":"Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)","level":5,"score":0.6489972472190857},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3536132574081421},{"id":"https://openalex.org/C159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","level":1,"score":0.27763134241104126},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.26599499583244324},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.07624191045761108},{"id":"https://openalex.org/C116675565","wikidata":"https://www.wikidata.org/wiki/Q3241045","display_name":"Outbreak","level":2,"score":0.06250536441802979},{"id":"https://openalex.org/C524204448","wikidata":"https://www.wikidata.org/wiki/Q788926","display_name":"Infectious disease (medical specialty)","level":3,"score":0.0},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.7470/jkst.2022.40.2.178","doi":"https://doi.org/10.7470/jkst.2022.40.2.178","is_oa":true,"landing_page_url":"https://doi.org/10.7470/jkst.2022.40.2.178","pdf_url":null,"source":{"id":"https://openalex.org/S4306495554","display_name":"\ub300\ud55c\uad50\ud1b5\ud559\ud68c\uc9c0","issn_l":"1229-1366","issn":["1229-1366","2234-4217"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["kci-excellent"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Korean Society of Transportation","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.7470/jkst.2022.40.2.178","doi":"https://doi.org/10.7470/jkst.2022.40.2.178","is_oa":true,"landing_page_url":"https://doi.org/10.7470/jkst.2022.40.2.178","pdf_url":null,"source":{"id":"https://openalex.org/S4306495554","display_name":"\ub300\ud55c\uad50\ud1b5\ud559\ud68c\uc9c0","issn_l":"1229-1366","issn":["1229-1366","2234-4217"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":["kci-excellent"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Korean Society of Transportation","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":1.0,"display_name":"Sustainable cities and communities"},{"id":"https://metadata.un.org/sdg/9","score":0.7207000255584717,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4410290461","https://openalex.org/W4229442513","https://openalex.org/W4200220021","https://openalex.org/W4380086132","https://openalex.org/W4308886966","https://openalex.org/W4402377697","https://openalex.org/W3196415111","https://openalex.org/W3033434496","https://openalex.org/W3009618924","https://openalex.org/W4377041828"],"abstract_inverted_index":{"\ubcf8":[0],"\uc5f0\uad6c\ub294":[1],"COVID-19\ub85c":[2],"\uc778\ud574":[3],"\ubc1c\uc0dd\ud55c":[4],"\uad50\ud1b5":[5],"\uce21\uba74\uc758":[6],"\ubcc0\ud654\ub97c":[7,21,29],"\ubd84\uc11d\ud558\ub294":[8],"\uac83\uc744":[9],"\ubaa9\ud45c\ub85c":[10],"\ud55c\ub2e4.":[11],"\ub2e4\uc591\ud55c":[12],"\uad50\ud1b5\uc218\ub2e8":[13,106],"\uc911,":[14],"\uc11c\uc6b8\uc2dc":[15,34],"\uacf5\uc720\uc790\uc804\uac70":[16,27,35,42,75,81,87],"\u2018\ub530\ub989\uc774\u2019\ub97c":[17],"\uc911\uc2ec\uc73c\ub85c":[18],"\uadf8":[19,110],"\uc774\uc6a9":[20,82,88],"\ubd84\uc11d\ud558\uc600\uc73c\uba70,":[22],"\ucd94\uac00\uc801\uc73c\ub85c":[23],"\uacf5\uac04\uc801":[24],"\ud2b9\uc131\uc744":[25,63,127],"\uac80\ud1a0\ud558\uc600\ub2e4.":[26],"\uc774\uc6a9\uc758":[28,55,107],"\ubd84\uc11d\ud558\uae30":[30,57,64],"\uc704\ud558\uc5ec,":[31],"2019\ub144\uacfc":[32],"2020\ub144\uc758":[33],"\ub370\uc774\ud130\ub97c":[36],"\ud65c\uc6a9\ud558\uc600\ub2e4.":[37,68],"\ub300\uc5ec\uc18c\ubcc4":[38],"\uc77c\uc77c":[39],"\ub300\uc5ec\ud69f\uc218\ub97c":[40],"\uc218\uc9d1\ud558\uc600\uc73c\uba70,":[41],"\uc774\uc6a9\uc5d0":[43],"\uc601\ud5a5\uc744":[44],"\uc8fc\ub294":[45],"\ubcc0\uc218\ub85c":[46],"\uae30\uc0c1":[47],"\uad00\ub828":[48],"\ubcc0\uc218\uc640":[49],"COVID-19":[50],"\uad00\ub828\ubcc0\uc218\ub97c":[51],"\uc218\uc9d1\ud558\uc600\ub2e4.":[52],"COVID-19\uc640":[53],"\ub530\ub989\uc774":[54],"\uc0c1\uad00\uad00\uacc4\ub97c":[56],"\uc704\ud558\uc5ec":[58,65],"\ud68c\uadc0\ubd84\uc11d\uc744":[59],"\uc0ac\uc6a9\ud558\uc600\uc73c\uba70,":[60],"\uacf5\uac04\uc801\uc73c\ub85c":[61],"\ub098\ud0c0\ub098\ub294":[62],"\uacf5\uac04\ubd84\uc11d":[66],"\uae30\ubc95\uc744":[67],"\ubd84\uc11d\uacb0\uacfc,":[69],"\uc0ac\ud68c\uc801":[70,103],"\uac70\ub9ac\ub450\uae30":[71],"\uc218\uc900\uc774":[72],"\uac15\ud654\ub428\uc5d0":[73],"\ub530\ub77c":[74,105],"\uc774\uc6a9\uc774":[76],"\uc99d\uac00\ud558\ub294":[77],"\uac83\uc73c\ub85c":[78],"\ub098\ud0c0\ub0ac\ub2e4.":[79,99],"\ub610\ud55c,":[80],"\ubcc0\ud654\uc728\uc740":[83,89],"\uacf5\uac04\uc801\uc778":[84],"\uad70\uc9d1\ud328\ud134\uc744":[85],"\ubcf4\uc600\ub2e4.":[86],"\uc8fc\uac70\uc778\uad6c\uac00":[90],"\ub9ce\uc740":[91],"\uc9c0\uc5ed\uc77c\uc218\ub85d":[92],"\ud06c\uac8c":[93],"\ub098\ud0c0\ub0ac\uace0,":[94],"\uc0ac\uc5c5\uccb4\uac00":[95],"\ubc00\uc9d1\ud55c":[96],"\uc9c0\uc5ed\uc5d0\uc11c\ub294":[97],"\uc791\uac8c":[98],"\uc815\ubd80\uc758":[100],"\uc815\ucc45":[101],"\ubc0f":[102],"\uc0c1\ud669\uc5d0":[104],"\ubcc0\ud654\uac00":[108],"\ubc1c\uc0dd\ud558\uba70,":[109],"\ubcc0\ud654\ub294":[111],"\uc9c0\uc5ed\uc801":[112],"\ud2b9\uc131\uacfc":[113],"\uad00\ub828\ub428\uc744":[114],"\uc54c":[115],"\uc218":[116],"\uc788\ub2e4.":[117],"\ub530\ub77c\uc11c,":[118],"\uce5c\ud658\uacbd":[119],"\uc218\ub2e8\uc758":[120],"\ud65c\uc131\ud654":[121],"\uc815\ucc45\uc744":[122],"\uc131\uacf5\uc801\uc73c\ub85c":[123],"\ucd94\uc9c4\ud558\uae30":[124],"\uc704\ud574\uc11c\ub294,":[125],"\uc9c0\uc5ed\uc758":[126],"\uace0\ub824\ud558\ub294":[128],"\uac83\uc774":[129],"\uc911\uc694\ud558\ub2e4.":[130]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2022-05-11T00:00:00"}
