Full metadata record
DC Field | Value | Language |
---|---|---|
dc.creator | Pastor-Gutierrez, J.M. (José Martín) | es_ES |
dc.creator | Montero, Á. (Ángel) | es_ES |
dc.creator | Gago, P.A. (Paula A.) | es_ES |
dc.creator | Peralta, J.P. (Juan Pablo) | es_ES |
dc.creator | Martín-Gómez, C. (César) | es_ES |
dc.creator | Ferrer, L.M. (Luis Miguel) | es_ES |
dc.creator | Maza-Ozcoidi, D. (Diego) | es_ES |
dc.creator | Parisi, D.R. (D. R.) | es_ES |
dc.creator | Pugnaloni, L.A. (Luis A.) | es_ES |
dc.creator | Zuriguel-Ballaz, I. (Iker) | es_ES |
dc.date.accessioned | 2015-12-24T09:16:33Z | - |
dc.date.available | 2015-12-24T09:16:33Z | - |
dc.date.issued | 2015 | es_ES |
dc.identifier.citation | Pastor JM, Garcimart A, Gago PA, Peralta JP, Mart C, Ferrer LM, Maza D, et al. Experimental proof of faster-is-slower in systems of frictional particles flowing through constrictions. Physical review 2015;92(062817):1-6 | - |
dc.identifier.issn | 1539-3755 | - |
dc.identifier.uri | https://hdl.handle.net/10171/39680 | - |
dc.description.abstract | The “faster-is-slower” (FIS) effect was first predicted by computer simulations of the egress of pedestrians through a narrow exit [D. Helbing, I. J. Farkas, and T. Vicsek, Nature (London) 407, 487 (2000)]. FIS refers to the finding that, under certain conditions, an excess of the individuals’ vigor in the attempt to exit causes a decrease in the flow rate. In general, this effect is identified by the appearance of a minimum when plotting the total evacuation time of a crowd as a function of the pedestrian desired velocity. Here, we experimentally show that the FIS effect indeed occurs in three different systems of discrete particles flowing through a constriction: (a) humans evacuating a room, (b) a herd of sheep entering a barn, and (c) grains flowing out a 2D hopper over a vibrated incline. This finding suggests that FIS is a universal phenomenon for active matter passing through a narrowing. | - |
dc.language.iso | eng | - |
dc.relation | Ministerio de Economia y Competitividad (Spain), Mutua Montanesa (Spain); Agencia Nacional de Promocion Cientifica y Tecnologica (Argentina)and PIUNA (Universidad de Navarra, Spain). | - |
dc.rights | info:eu-repo/semantics/openAccess | - |
dc.subject | Frictional particles | - |
dc.subject | The “faster-is-slower” (FIS) effect | - |
dc.subject | Constrictions | - |
dc.title | Experimental proof of faster-is-slower in systems of frictional particles flowing through constrictions | es_ES |
dc.type | info:eu-repo/semantics/article | - |
dc.identifier.doi | http://dx.doi.org/10.1103/PhysRevE.92.062817 | - |
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