Adi Shklarsh,Alin Finkelshtein,Gil Ariel et al.
Adi Shklarsh et al.
Much effort has been devoted to the study of swarming and collective navigation of micro-organisms, insects, fish, birds and other organisms, as well as multi-agent simulations and to the study of real robots. It is well known that insect s...
Jörn Starruß,Fernando Peruani,Vladimir Jakovljevic et al.
Jörn Starruß et al.
Formation of spatial patterns of cells is a recurring theme in biology and often depends on regulated cell motility. Motility of the rod-shaped cells of the bacterium Myxococcus xanthus depends on two motility machineries, type IV pili (giv...
Using field data to test locust migratory band collective movement models [0.03%]
利用田野数据测试蝗虫群迁移模型中的群体运动模式
J Buhl,Gregory A Sword,Stephen J Simpson
J Buhl
Wingless locust nymphs can form massive migratory groups known as bands, whose coordinated movement results from local interactions. We analysed the spatial distribution of locusts within naturally occurring bands and compared them with com...
Pawel Romanczuk,Lutz Schimansky-Geier
Pawel Romanczuk
We discuss the collective dynamics of self-propelled particles with selective attraction and repulsion interactions. Each particle, or individual, may respond differently to its neighbours depending on the sign of their relative velocity. T...
A spatially explicit Bayesian framework for cognitive schooling behaviours [0.03%]
一种具有空间显式特征的认知求学行为的贝叶斯模型框架
Daniel Grünbaum
Daniel Grünbaum
Social aggregations such as schools, swarms, flocks and herds occur across a broad diversity of animal species, strongly impacting ecological and evolutionary dynamics of these species and their predators, prey and competitors. The mechanis...
Schools of fish and flocks of birds: their shape and internal structure by self-organization [0.03%]
鱼群与鸟群：自组织效应下的群体形态及其内部结构
Charlotte K Hemelrijk,Hanno Hildenbrandt
Charlotte K Hemelrijk
Models of self-organization have proved useful in revealing what processes may underlie characteristics of swarms. In this study, we review model-based explanations for aspects of the shape and internal structure of groups of fish and of bi...
Spatially balanced topological interaction grants optimal cohesion in flocking models [0.03%]
空间平衡拓扑相互作用使群集模型具有最佳凝聚力
Marcelo Camperi,Andrea Cavagna,Irene Giardina et al.
Marcelo Camperi et al.
Models of self-propelled particles (SPPs) are an indispensable tool to investigate collective animal behaviour. Originally, SPP models were proposed with metric interactions, where each individual coordinates with neighbours within a fixed ...
Criticality and the onset of ordering in the standard Vicsek model [0.03%]
标准Viscek模型中的临界性和有序出现phemingona
Gabriel Baglietto,Ezequiel V Albano,Julián Candia
Gabriel Baglietto
Experimental observations of animal collective behaviour have shown stunning evidence for the emergence of large-scale cooperative phenomena resembling phase transitions in physical systems. Indeed, quantitative studies have found scale-fre...
Ugo Lopez,Jacques Gautrais,Iain D Couzin et al.
Ugo Lopez et al.
Fish schooling is a phenomenon of long-lasting interest in ethology and ecology, widely spread across taxa and ecological contexts, and has attracted much interest from statistical physics and theoretical biology as a case of self-organized...
Ross Dorner,John Goold,Vlatko Vedral
Ross Dorner
Recent advances in the spectroscopy of biomolecules have highlighted the possibility of quantum coherence playing an active role in biological energy transport. The revelation that quantum coherence can survive in the hot and wet environmen...