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@PHDTHESIS{Ziemer:877610,
      author       = {Ziemer, Verena},
      title        = {{M}ikroskopische {F}undamentaldiagramme der
                      {F}ußgängerdynamik – {E}mpirische {U}ntersuchung von
                      {E}xperimenten eindimensionaler {B}ewegung sowie
                      quantitative {B}eschreibung von {S}tau-{C}harakteristika},
      volume       = {42},
      school       = {Universität Wuppertal},
      type         = {Dr.},
      address      = {Jülich},
      publisher    = {Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag},
      reportid     = {FZJ-2020-02325},
      isbn         = {978-3-95806-470-6},
      series       = {Schriften des Forschungszentrums Jülich. IAS Series},
      pages        = {XVIII, 155 S.},
      year         = {2020},
      note         = {Universität Wuppertal, Diss., 2019},
      abstract     = {The previous research on pedestrian dynamics has large
                      discrepancies. In particular the study of pedestrian
                      congestion is missing. On the one hand this thesis enlarges
                      the data basis of pedestrian dynamics. On the other hand it
                      demonstrates that the fundamental diagram depends on various
                      factors and how they influence its shape and position.
                      Furthermore, the congestion of pedestrian movement in the
                      state of stop-and-go is quantitatively analyzed and
                      characterized. For this purpose, four controlled laboratory
                      experiments were conducted with one-dimensional pedestrian
                      movement. Beside the number of subjects the factors
                      motivation and age were varried in nine series. The data
                      gathering allowed a data preparation with microscopic
                      measurements. To reduce influences a one-dimensional setting
                      (in the form of an oval) was chosen. In addition, only data
                      of the stationary state were used. The motivation has a
                      strong influence on the fundamental diagram, however, the
                      difference in age of the adolescent subjects not. The
                      analysis results let assume effects of further side factors
                      on the pedestrian movement. The congestion characteristic
                      „portion of time in the stop stage“ is described as a
                      function depending on the global pedestrian density. It is
                      robust towards the selection of the threshold of speed.
                      Differently to the motorized traffic, where the
                      characteristic „propagation speed of congestion“ is
                      constant, for pedestrian traffic it declines with growing
                      global density.},
      cin          = {JSC / IAS-7},
      cid          = {I:(DE-Juel1)JSC-20090406 / I:(DE-Juel1)IAS-7-20180321},
      pnm          = {511 - Computational Science and Mathematical Methods
                      (POF3-511) / PhD no Grant - Doktorand ohne besondere
                      Förderung (PHD-NO-GRANT-20170405)},
      pid          = {G:(DE-HGF)POF3-511 / G:(DE-Juel1)PHD-NO-GRANT-20170405},
      typ          = {PUB:(DE-HGF)3 / PUB:(DE-HGF)11},
      urn          = {urn:nbn:de:0001-2020051000},
      url          = {https://juser.fz-juelich.de/record/877610},
}