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@ARTICLE{Zhang:171832,
      author       = {Zhang, J. and Mehner, W. and Holl, S. and Boltes, M. and
                      Andresen, E. and Schadschneider, A. and Seyfried, A.},
      title        = {{U}niversal flow-density relation of single-file bicycle,
                      pedestrian and car motion},
      journal      = {Physics letters / A},
      volume       = {378},
      number       = {44},
      issn         = {0375-9601},
      address      = {Amsterdam},
      publisher    = {North-Holland Publ.},
      reportid     = {FZJ-2014-05389},
      pages        = {3274 - 3277},
      year         = {2014},
      abstract     = {The relation between flow and density is an essential
                      quantitative characteristic to describe the efficiency of
                      traffic systems. We have performed experiments with
                      single-file motion of bicycles and compared the results with
                      previous studies for car and pedestrian motion in similar
                      setups. In the space–time diagrams we observe three
                      different states of motion (free flow state, jammed state
                      and stop-and-go waves) in all these systems. Despite their
                      obvious differences they are described by a universal
                      fundamental diagram after proper rescaling of space and time
                      which takes into account the size and free velocity of the
                      three kinds of agents. This indicates that the similarities
                      between the systems go deeper than expected.},
      cin          = {JSC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {411 - Computational Science and Mathematical Methods
                      (POF2-411)},
      pid          = {G:(DE-HGF)POF2-411},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000344442700012},
      doi          = {10.1016/j.physleta.2014.09.039},
      url          = {https://juser.fz-juelich.de/record/171832},
}