0:00:04percent with it and then you to present paper entitled collective motion dynamics of that
0:00:09song connected pixels
0:00:11but offer with initial about
0:00:14i am the two
0:00:16but with a
0:00:18in this paper we study a model that describes a group of self propelled agents
0:00:23that organized which she collected motion really mechanism that results from an elasticity basic process
0:00:30motion is observed in a broad variety of biological systems
0:00:34ranging from bacteria and it's colonies burglars and fish schools
0:00:40i think there is a collective motion every strongly influenced by the makes it more
0:00:44than an extension of x my where some programs means of that in the pointing
0:00:49to align interaction depend only on the relative
0:00:56this is the emergence of motion system
0:01:04we introduce a simple two dimensional active the last sheet model were labeled agents not
0:01:10connected well in this way and inter repulsion forces it can only on the reading
0:01:16position without at exchange of radiation from
0:01:21models variation
0:01:23each agent is connected to spring like forces with neighbours which results in the total
0:01:28force
0:01:29in order to understand each agent the fastest according to the projection of a along
0:01:34its heading direction last syllable should speak
0:01:39and turns proportional to the projection of the perpendicular to a certain direction
0:01:44we do not always you of course
0:01:49results show that the three more this place it is consistent solution at the critical
0:01:54note that the which organises in the collected for the state
0:02:01i do not should be solved them in the lattice based mechanism itself really sensor
0:02:09due to the case and actually
0:02:16or explore the aspects of the active the last sheet model
0:02:23in this context in which
0:02:28section six convergence to collect emotional as sources
0:02:46we derive another condition
0:02:48for the three components of that she approximation or was that interpretation perturbation and i
0:03:00we show that the collective mode is achieved even at this is where each agent
0:03:06yes again but not propulsion sp
0:03:08your work explores a new simple and robust mechanism for achieving collective motion that would
0:03:17be a random full very biological and can be control problem is there are several
0:03:27or
0:03:28you know the position to better image
0:03:36real systems probably and she collected motion combination of the usual alignment based mechanism
0:03:43i don't novel elasticity based mechanism
0:03:47our results also suggest that that's german experiment
0:03:50based only on the collected dynamics
0:03:52role of each time interaction in specifics as
0:03:56we have