Zobrazeno 1 - 10
of 399
pro vyhledávání: '"Michael E. Cates"'
Publikováno v:
New Journal of Physics, Vol 26, Iss 6, p 063006 (2024)
We introduce a family of lattice-gas models of flocking, whose thermodynamically consistent dynamics admits a proper equilibrium limit at vanishing self-propulsion. These models are amenable to an exact coarse-graining which allows us to study their
Externí odkaz:
https://doaj.org/article/0f4b83c032d24bf3879c2380a4945964
Autor:
Yuting I. Li, Günther Turk, Paul B. Rohrbach, Patrick Pietzonka, Julian Kappler, Rajesh Singh, Jakub Dolezal, Timothy Ekeh, Lukas Kikuchi, Joseph D. Peterson, Austen Bolitho, Hideki Kobayashi, Michael E. Cates, R. Adhikari, Robert L. Jack
Publikováno v:
Royal Society Open Science, Vol 8, Iss 8 (2021)
Epidemiological forecasts are beset by uncertainties about the underlying epidemiological processes, and the surveillance process through which data are acquired. We present a Bayesian inference methodology that quantifies these uncertainties, for ep
Externí odkaz:
https://doaj.org/article/b441258a482f4fada86339e1da709e71
Autor:
Patrick Pietzonka, Erik Brorson, William Bankes, Michael E Cates, Robert L Jack, Ronojoy Adhikari
Publikováno v:
PLoS ONE, Vol 16, Iss 11, p e0258968 (2021)
We apply Bayesian inference methods to a suite of distinct compartmental models of generalised SEIR type, in which diagnosis and quarantine are included via extra compartments. We investigate the evidence for a change in lethality of COVID-19 in late
Externí odkaz:
https://doaj.org/article/4698aff553614bc0aa451beaa5974cbf
Publikováno v:
Entropy, Vol 24, Iss 2, p 254 (2022)
Many complex fluids can be described by continuum hydrodynamic field equations, to which noise must be added in order to capture thermal fluctuations. In almost all cases, the resulting coarse-grained stochastic partial differential equations carry a
Externí odkaz:
https://doaj.org/article/9481f1e38c3741c285dc52d6ffce253e
We analyze the long-lasting effects of initial conditions on dynamical fluctuations in one-dimensional diffusive systems. We consider the mean-squared displacement of tracers in homogeneous systems with single-file diffusion, and current fluctuations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::642e0b441f9247f6652123a826d1ca23
Publikováno v:
Physical Review X, Vol 11, Iss 2, p 021057 (2021)
The hallmark of active matter is the autonomous directed motion of its microscopic constituents driven by consumption of energy resources. This motion leads to the emergence of large-scale dynamics and structures without any equilibrium equivalent. T
Externí odkaz:
https://doaj.org/article/b16cffe7c1844c63821d4b304f833a6c
Autor:
Frédéric Blanc, François Peters, Jurriaan J. J. Gillissen, Michael E. Cates, Sandra Bosio, Camille Benarroche, Romain Mari
Publikováno v:
Physical Review Letters. 130
Dense non-Brownian suspensions exhibit a spectacular and abrupt drop in viscosity under change of shear direction, as revealed by shear inversions (reversals) or orthogonal superposition. Here, we introduce an experimental setup to systematically exp
Autor:
Michael E. Cates
Publikováno v:
Active Matter and Nonequilibrium Statistical Physics ISBN: 0192858319
These notes give an introduction to statistical field theories of active matter. After showing an example of how such theories can be created bottom-up by explicit coarse graining of active particle models, the main approach taken here is top-down: m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5420685d19ae42e66af104c1cb2140b
https://doi.org/10.1093/oso/9780192858313.003.0006
https://doi.org/10.1093/oso/9780192858313.003.0006
Autor:
Ciara E. Dangerfield, I. David Abrahams, Chris Budd, Matt Butchers, Michael E. Cates, Alan R. Champneys, Christine S.M. Currie, Jessica Enright, Julia R. Gog, Alain Goriely, T. Déirdre Hollingsworth, Rebecca B. Hoyle, null INI Professional Services, Valerie Isham, Joanna Jordan, Maha H. Kaouri, Kostas Kavoussanakis, Jane Leeks, Philip K. Maini, Christie Marr, Clare Merritt, Denis Mollison, Surajit Ray, Robin N. Thompson, Alexandra Wakefield, Dawn Wasley
In March 2020 mathematics became a key part of the scientific advice to the UK government on the pandemic response to COVID-19. Mathematical and statistical modelling provided critical information on the spread of the virus and the potential impact o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cfe5c1d7b5ecfc6e559c76b70f94df5
https://ora.ox.ac.uk/objects/uuid:cec8c330-853c-4036-a751-05b62c6bfbe9
https://ora.ox.ac.uk/objects/uuid:cec8c330-853c-4036-a751-05b62c6bfbe9
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 032024 (2020)
The swimming of cells, far from any boundary, can arise in the absence of long-range liquid-crystalline order within the cytoplasm, but simple models of this effect are lacking. Here, we present a two-dimensional model of droplet self-propulsion invo
Externí odkaz:
https://doaj.org/article/240cc3558df7471b884f75df363c8024