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Microscopic and Macroscopic Traffic Flow Models including Random Accidents [PDF]
Communications in Mathematical Sciences, Volume 19 (2021), Number
6, 2020 We introduce microscopic and macroscopic stochastic traffic models including traffic accidents. The microscopic model is based on a Follow-the-Leader approach whereas the macroscopic model is described by a scalar conservation law with space dependent flux function. Accidents are introduced as interruptions of a deterministic evolution and are directly
arxiv +1 more source
Energies, 2013 The partial discharge (PD) process in liquid dielectrics is influenced by several factors. Although the PD current contains the information representing the discharge process during the PD event, it is difficult to determine the detailed dynamics of what
Tao Yuan +4 more
doaj +1 more source
The microscopic model of BiFeO3 [PDF]
Physica B: Condensed Matter, 2018 Many years and great effort have been spent constructing the microscopic model for the room temperature multiferroic BiFeO3 However, earlier models implicitly assumed that the cycloidal wavevector q was confined to one of the three-fold symmetric axis in the hexagonal plane normal to the electric polarization.
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Microscopic models for uphill diffusion [PDF]
Journal of Physics A: Mathematical and Theoretical, 2017 We study a system of particles which jump on the sites of the interval $[1,L]$ of $\mathbb Z$. The density at the boundaries is kept fixed to simulate the action of mass reservoirs. The evolution depends on two parameters $ '\ge 0$ and $ "\ge 0$ which are the strength of an external potential and respectively of an attractive potential among the ...
COLANGELI, MATTEO +2 more
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Condensed Matter Physics, 2004 A description of thermodynamics of the DMAGaS-DMAAlS family ferroelectrics improved by taking into account the Gaussian fluctuations of polarization is presented. Fluctuations become important in the vicinity of the second order (or the first order close
I.V.Stasyuk, O.V.Velychko
doaj +1 more source
Microscopic Models for Chemical Thermodynamics [PDF]
Journal of Statistical Physics, 2005 We introduce an infinite particle system dynamics, which includes stochastic chemical kinetics models, the classical Kac model and free space movement. We study energy redistribution between two energy types (kinetic and chemical) in different time scales, similar to energy redistribution in the living cell.
openaire +7 more sources
Analysis and comparison of traffic flow models: a new hybrid traffic flow model vs benchmark models
European Transport Research Review, 2021 Background This paper compares a hybrid traffic flow model with benchmark macroscopic and microscopic models. The proposed hybrid traffic flow model may be applied considering a mixed traffic flow and is based on the combination of the macroscopic cell ...
Facundo Storani +3 more
doaj +1 more source
Microscopic models for exotic nuclei [PDF]
The European Physical Journal A, 2005 invited talk at ...
Bender, Michaël, Heenen, Paul-Henri
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ASM Science Journal, 2022 The activity of pedestrian movement can be predicted by a pedestrian model. Pedestrian model would assign pedestrian lane characteristic, especially for capacity.
Muchammad Zaenal Muttaqin, ahmad Munawar
doaj +1 more source
A Microscopic Heterogeneous Traffic Flow Model Considering Distance Headway
Mathematics, 2022 The intelligent driver (ID) model characterizes traffic behavior with a constant acceleration exponent and does not follow traffic physics. This results in unrealistic traffic behavior. In this paper, a new microscopic heterogeneous traffic flow model is
Faryal Ali +4 more
doaj +1 more source