0:00:04hello and welcome to live video offset to quantification of this additional information
0:00:09you know not only for making
0:00:11this work concerns quantification of mechanical phenomenon than a scale we had only for my
0:00:16school
0:00:20first take a look at an example for distance dependencies between sp of no scaling
0:00:25mentions and the surface of the sphere is over
0:00:29and mechanical that the curves this weekend so as before
0:00:33the maximum deformation doubled and the disability versus according in the mechanical contact i think
0:00:39weekly a known
0:00:41these parameters are characteristic of the sample be real and thus the quantification provide important
0:00:47information
0:00:51in this slide i joint goals you of the six initial
0:00:55the people you can be modeled as a sphere of radius r
0:00:58but the example interaction f t s is in general unknown
0:01:04one exhibiting process that been identified
0:01:08as dominating the interaction you namely if there is this force this t
0:01:12the energy dissipated by discourse history
0:01:15is linear in the distribution of variance with this war obviously shown in figure eight
0:01:21a quadratically with the maximum deformation or cycle tell and
0:01:29another linguistically processed in the context is served as energies three six
0:01:34the energy dissipated you the service energies there is easily handled without the surface energy
0:01:40how much information don't that m
0:01:45the initial dissipated in the interaction can be computed from the not experimental parameters
0:01:50but with this allows you with the energy dissipated by discourse dct and surface energy
0:01:54his thesis
0:01:56the unknowns can be recovered
0:02:00we can define a parameter k j but depends on you know experimental parameters
0:02:05from this parameter the sampled information can be quantified
0:02:08probably and the j minus k a k was you don't enforce that only three
0:02:14data points are quite looks like the deformation
0:02:20one information and the value of k j are known the difference in surface energy
0:02:25the data and the specific location you can then be readily computed
0:02:32an example of a typical a little versus complete separation is that the curve is
0:02:37shown in this slide
0:02:38what you exactly comparable to branches computer
0:02:44with the l a and the phase three
0:02:47which is not shown here the energy dissipated can be computed
0:02:52whether this corpus christi of surface energy stress is or isn't as the main disbelief
0:02:56mechanisms in the recorded version coming qualitatively established with the use of standard techniques
0:03:06finally the deformation basis coefficient to variations in service energy that are coming quantify we
0:03:14expect that that'll work will have implications of a purely on the interface between of
0:03:17the only a multiscale phenomena