Zobrazeno 1 - 10
of 567
pro vyhledávání: '"H. G. E. Hentschel"'
Publikováno v:
Physical Review E. 106
Applying constant tensile stress to a piece of amorphous solid results in a slow extension, followed by an eventual rapid mechanical collapse. This "creep" process is of paramount engineering concern, and as such was the subject of study in a variety
Publikováno v:
Physical Review E. 105
In mechanical engineering Wöhler plots serve to measure the average number of load cycles before materials break, as a function of the maximal stress in each cycle. Although such plots have been prevalent in engineering for more than 150 years, thei
Publikováno v:
Physical Review Letters
The rupture of a polymer chain maintained at temperature T under fixed tension is prototypical to a wide array of systems failing under constant external stress and random perturbations. Past research focused on analytic and numerical studies of the
We study agitated frictional disks in two dimensions with the aim of developing a scaling theory for their diffusion over time. As a function of the area fraction $\phi$ and mean-square velocity fluctuations $\langle v^2\rangle$ the mean-square displ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75f229d16a4e05e9ac3c6e1aa47d8628
When compressed frictional granular media are decompressed, generically a fragile configuration is created at low pressures. Typically this is accompanied by a giant frictional slippage as the fragile state collapses. We show that this instability is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7db474bcdfa6fa7092d4c29ec42b1947
We report a joint experimental and theoretical investigation of cyclic training of amorphous frictional granular assemblies, with special attention to memory formation and retention. Measures of dissipation and compactification are introduced, culmin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::594d3ce2d57e9177ee6eb418b6d27c0a
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 391:1395-1399
We address the question as to what extent individuals, when given information in marketing polls on the decisions made by the previous N r individuals questioned, are likely to change their original choices. The processes can be formulated in terms o
Publikováno v:
International Journal of Bifurcation and Chaos. 20:341-347
In most vertebrate species, the body axis is generated by the formation of repeated transient structures called somites. This spatial periodicity in somitogenesis has been related to the genetic network oscillations in certain mRNAs and their associa
Autor:
Ting, Jonathan Y. C.1 (AUTHOR) jonathan.ting@anu.edu.au, Opletal, George2 (AUTHOR), Barnard, Amanda S.1 (AUTHOR)
Publikováno v:
Small Science. Jul2024, p1. 20p. 20 Illustrations.
Autor:
Tilmann Glimm, H. G. E. Hentschel
Publikováno v:
International Journal of Bifurcation and Chaos. 18:391-406
We consider three-dimensional Turing patterns and their isoconcentration surfaces corresponding to the equilibrium concentration of the reaction kinetics. We call these surfaces equilibrium concentration surfaces (EC surfaces). They are the interface