Zobrazeno 1 - 10
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pro vyhledávání: '"Slim, Anja C."'
A new class of walking droplets, coined superwalkers, has been observed when a bath of silicone oil is vibrated simultaneously at a given frequency and its subharmonic tone with a relative phase difference between them~[1]. In this paper, we present
Externí odkaz:
http://arxiv.org/abs/2202.11936
Publikováno v:
Phys. Rev. E 104, 015106 (2021)
A droplet bouncing on the surface of a vertically vibrating liquid bath can walk horizontally, guided by the waves it generates on each impact. This results in a self-propelled classical particle-wave entity. By using a one-dimensional theoretical pi
Externí odkaz:
http://arxiv.org/abs/2012.10027
Publikováno v:
Phys. Rev. E 103, 043102 (2021)
Vertically vibrating a liquid bath at two frequencies, $f$ and $f/2$, having a relative phase difference $\Delta\phi_0$ can give rise to self-propelled superwalking droplets on the liquid surface. We have numerically investigated such superwalking dr
Externí odkaz:
http://arxiv.org/abs/2012.03419
Autor:
Coward, Andrew J., Slim, Anja C., Brugger, Joël, Wilson, Sasha, Williams, Tim, Pillans, Brad, Maksimenko, Anton
Publikováno v:
In Chemical Geology 5 April 2023 622
Publikováno v:
Phys. Rev. Lett. 123, 024503 (2019)
A \textit{walker} is a droplet of liquid that self-propels on the free surface of an oscillating bath of the same liquid through feedback between the droplet and its wave field. We have studied walking droplets in the presence of two driving frequenc
Externí odkaz:
http://arxiv.org/abs/1807.06879
Autor:
Valani, Rahil N., Slim, Anja C.
A droplet bouncing on the surface of a vibrating liquid bath can move horizontally guided by the wave it produces on impacting the bath. The wave itself is modified by the environment, and thus the interactions of the moving droplet with the surround
Externí odkaz:
http://arxiv.org/abs/1806.10264
We present a numerical study of two-droplet pair correlations for in-phase droplets walking on a vibrating bath. Two such walkers are launched towards a common origin. As they approach, their carrier waves may overlap and the droplets have a non-zero
Externí odkaz:
http://arxiv.org/abs/1806.03759
Autor:
Miller, Joel C., Slim, Anja C.
Sexual partnerships that overlap in time (concurrent relationships) may play a significant role in the HIV epidemic, but the precise effect is unclear. We derive edge-based compartmental models of disease spread in idealized dynamic populations with
Externí odkaz:
http://arxiv.org/abs/1611.04800
Akademický článek
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Publikováno v:
J. R. Soc. Interface (2012) vol. 9 no. 70 890-906
The primary tool for predicting infectious disease spread and intervention effectiveness is the mass action Susceptible-Infected-Recovered model of Kermack and McKendrick. Its usefulness derives largely from its conceptual and mathematical simplicity
Externí odkaz:
http://arxiv.org/abs/1106.6320