<?xml version='1.0' encoding='UTF-8'?><codeBook xmlns="ddi:codebook:2_5" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="ddi:codebook:2_5 https://ddialliance.org/Specification/DDI-Codebook/2.5/XMLSchema/codebook.xsd" version="2.5"><docDscr><citation><titlStmt><titl>Crowds in front of bottlenecks from the perspective of physics and social psychology</titl><IDNo agency="DOI">doi:10.26165/JUELICH-DATA/E56SPK</IDNo></titlStmt><distStmt><distrbtr source="archive">Jülich DATA</distrbtr><distDate>2024-12-19</distDate></distStmt><verStmt source="DVN"><version date="2024-12-19" type="RELEASED">1</version></verStmt><biblCit>Adrian, Juliane; Boltes, Maik; Holl, Stefan; Seyfried, Armin; Sieben, Anna, 2024, "Crowds in front of bottlenecks from the perspective of physics and social psychology", https://doi.org/10.26165/JUELICH-DATA/E56SPK, Jülich DATA, V1</biblCit></citation></docDscr><stdyDscr><citation><titlStmt><titl>Crowds in front of bottlenecks from the perspective of physics and social psychology</titl><IDNo agency="DOI">doi:10.26165/JUELICH-DATA/E56SPK</IDNo></titlStmt><rspStmt><AuthEnty>Adrian, Juliane</AuthEnty><AuthEnty>Boltes, Maik</AuthEnty><AuthEnty>Holl, Stefan</AuthEnty><AuthEnty>Seyfried, Armin</AuthEnty><AuthEnty>Sieben, Anna</AuthEnty><othId role="Project Member">Ruhr University Bochum</othId><othId role="Project Member">University of St. Gallen</othId><othId role="Project Member">University of Wuppertal</othId></rspStmt><prodStmt><prodPlac>University of Wuppertal - Campus Grifflenberg, Gaußstr. 51, 42119, Wuppertal,          , DE, Building: K, ROR: 00613ak93</prodPlac></prodStmt><distStmt><distrbtr source="archive">Jülich DATA</distrbtr></distStmt></citation><stdyInfo><subject><keyword>Other</keyword><keyword>crowd</keyword><keyword>entrance gate</keyword><keyword>experiment</keyword><keyword>pedestrian dynamics</keyword><keyword>bottleneck</keyword><keyword>queuing</keyword><keyword>camera tracking</keyword><keyword>corridor</keyword></subject><abstract>In January 2018, an interdisciplinary experimental study on crowding and queuing in front of entrances was performed at the University of Wuppertal. A bottleneck geometry was used and the parameters corridor width, degree of motivation and priming were varied.</abstract><sumDscr><collDate cycle="P1" event="start" date="2018-01-23">2018-01-23</collDate></sumDscr></stdyInfo><method><dataColl><sources/></dataColl><anlyInfo/></method><dataAccs><setAvail/><useStmt/></dataAccs><othrStdyMat/></stdyDscr></codeBook>