Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Ido Regev"'
Autor:
Asaf Szulc, Ido Regev
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033129 (2024)
The origin of the transition from asymptotically reversible to asymptotically irreversible response in amorphous solids subject to oscillatory shear is still unknown. It is known that the plastic events that result from shearing always involve locali
Externí odkaz:
https://doaj.org/article/f02b20bcfc264bdfb63fe4844e8e22ce
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Arabidopsis roots grown on inclined agar surfaces exhibit unusual sinusoidal patterns known as root-waving. The origin of these patterns has been ascribed to both genetic and environmental factors. Here we propose a mechano-sensing model for
Externí odkaz:
https://doaj.org/article/ddc57a8d1caa4b7b849c5b256126fbfa
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 021001 (2023)
Reversible to irreversible (R-IR) transitions arise in numerous periodically driven collectively interacting systems that, after a certain number of driving cycles, organize into a reversible state where the particle trajectories repeat during every
Externí odkaz:
https://doaj.org/article/85984a91c90c4128a3cc240af6508344
Publikováno v:
The Journal of chemical physics. 156(16)
Plasticity in amorphous materials, such as glasses, colloids, or granular materials, is mediated by local rearrangements called "soft spots". Experiments and simulations have shown that soft spots are two-state entities interacting via quadrupolar di
Publikováno v:
Development
Development (Cambridge, England)
Development (Cambridge, England), 2022, 149 (6), pp.dev199423. ⟨10.1242/dev.199423⟩
Development (Cambridge, England)
Development (Cambridge, England), 2022, 149 (6), pp.dev199423. ⟨10.1242/dev.199423⟩
The body of vertebrate embryos forms by posterior elongation from a terminal growth zone called the tail bud. The tail bud is a source of highly motile cells that eventually constitute the presomitic mesoderm (PSM), a tissue that plays an important r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c7b363b059f734dc3f2b171959382a6
https://europepmc.org/articles/PMC9017234/
https://europepmc.org/articles/PMC9017234/
Publikováno v:
Physical Review E. 103
Understanding the nature of the yield transition is a long-standing problem in the physics of amorphous solids. Here we use molecular dynamics simulations to study the response of amorphous solids to constant stresses at finite temperatures. We compa
Recent experiments and simulations of amorphous solids plastically deformed by oscillatory drive have foundsurprising behavior - for small strain amplitudes the dynamics can be reversible, which is contrary to the usual notion of plasticity as an irr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::773ea1a16fd2b69d2df38b69c60fc59f
http://arxiv.org/abs/2101.01083
http://arxiv.org/abs/2101.01083
Autor:
Ido Regev, Eden Schinasi-Lemberg
Publikováno v:
Physical Review E. 101
We study the annealing and rejuvenation behavior of a two-dimensional amorphous solid model under oscillatory shear. We show that, depending on the cooling protocol used to create the initial configuration, the mean potential energy can either decrea
Publikováno v:
Physical review. E. 101(5-1)
The dynamics of supercooled liquids and plastically deformed amorphous solids is known to be dominated by the structure of their rough energy landscapes. Recent experiments and simulations on amorphous solids subjected to oscillatory shear at atherma
We consider the slow and athermal deformations of amorphous solids and show how the ensuing sequence of discrete plastic rearrangements can be mapped onto a directed network. The network topology reveals a set of highly connected regions joined by oc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f6aac95f162efa1bd0d243a6d0e3da4
http://arxiv.org/abs/1905.09259
http://arxiv.org/abs/1905.09259