Exact(1)
After that value, the influence of width on the pedestrian flow seems to be not relevant, probably due to the activation of overlapping extension to deal with high density situation (Section "Overlapping extension") and to the phenomenon of lane formation.
Similar(59)
In high density situations The Concave layout gives the maximum flow rate, while the Convex one gives the minimum most likely due to the heterogeneous distribution.
Situations characterised by a low level of density required less than 5 minutes to be completed, whereas high density situations required more than two hours.
Small local changes in velocity occurring in high density situations can result in the propagation of traffic flow waves and even shocks.
The simulation results suggest that the effect of the presence of groups in the simulated population is not so simple to evaluate, since in the analysed situations the pedestrian flow is reduced due to the presence of groups only in low to moderate levels of density, while in high density situations the presence of groups might be even beneficial, smoothening the overall pedestrian flow.
High density situations may also result in an increase in the contact rate between individuals that can be stressful [15], and may also boost pathogen transmission rate (i.e. horizontal transmission [16]) and subsequent pathogen load and virulence.
Furthermore, TbM can achieve better overall accuracy in high-density situations in less tracking time.
A quantitative comparison of several three-dimensional Lagrangian particle tracking approaches for high-density situations is given in [29].
These wrong evaluations are detected in particular in medium and high-density situations in which groups tend to stretch themselves to walk through bottlenecks or narrow walkable areas.
In the PE case, although for high-density situations the data rate decreases to a minimum guaranteed data rate, the services of this class never experience violation of the guaranteed data rate.
A simple increase of the bait density parameter can definitely not be the option of choice in high-density situations (Fig. 5) – even with unlimited financial resources.
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