scholarly journals Experimental study of the behavioural mechanisms underlying self-organization in human crowds

2009 ◽  
Vol 276 (1668) ◽  
pp. 2755-2762 ◽  
Author(s):  
Mehdi Moussaïd ◽  
Dirk Helbing ◽  
Simon Garnier ◽  
Anders Johansson ◽  
Maud Combe ◽  
...  
Keyword(s):  
Experimental Study ◽  
Self Organization

Changes Process of the Shear Modulus in Gravel Bed under Horizontal Vibration Triggering

2014 ◽  
Vol 607 ◽  
pp. 709-712
Author(s):  
Hong Ying Jiang ◽  
Liang Liang Song ◽  
Jin Bu Lu
Keyword(s):  
Experimental Study ◽  
Shear Modulus ◽  
Poisson Process ◽  
Granular Layer ◽  
The Self ◽  
Self Organization ◽  
Response Process ◽  
Horizontal Vibration ◽  
Gravel Bed ◽  
Vibration Loads

Based on the experimental study of response of the gravel cushion under the horizontal vibration loads, analyzed internal shear modulus changes process in the granular layer , which are the changing characteristics caused by the self-organization, particles movement and compacting degree. We simulated the response process of shear modulus in the granular layer by using the Poisson process, discussed the development of shear modulus after several vibration and established the model.

Self-organization of colloidal particles during drying of a droplet: Modeling and experimental study

2018 ◽  
Vol 29 (12) ◽  
pp. 3542-3551 ◽  
Author(s):  
Katarzyna Jabłczyńska ◽  
Jakub M. Gac ◽  
Tomasz R. Sosnowski
Keyword(s):  
Experimental Study ◽  
Colloidal Particles ◽  
Self Organization

Experimental study of the self-organization process of a fluidized granite melt under decompression

2012 ◽  
Vol 443 (2) ◽  
pp. 506-508
Author(s):  
F. A. Letnikov ◽  
L. A. Ivanova ◽  
V. Ya. Medvedev ◽  
K. E. Kuznetsov
Keyword(s):  
Experimental Study ◽  
The Self ◽  
Self Organization ◽  
Organization Process

scholarly journals Experimental Study on Variation Strategies for Complex Social Pedestrian Groups in Conflict Conditions

2020 ◽  
Vol 5 ◽  
Author(s):  
Xiaolei Zou ◽  
Xiaoyi Qu ◽  
Ruihua Xu
Keyword(s):  
Experimental Study ◽  
Group Decision ◽  
Self Organization ◽  
Crowd Dynamics ◽  
Complex Group ◽  
Group Members

The paper concentrates on an experimental study of the variation strategies of complex social pedestrian groups in conflict conditions. We tracked the trajectories of group members and analysed the configuration of both the complex group and its subgroups when the groups walked through a narrowing passage, passed by an obstacle or faced counter flows. We summarized the variation strategies of complex groups when they faced these conflict conditions. The effect of groups on the crowd was also studied. It was found that groups could have significant effect on self-organization of the crowd. The results in the paper could be applied in modelling pedestrian group decision and behaviour and analysing crowd dynamics.

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