Results 41 to 50 of about 696 (54)

Properties of tug-of-war model for cargo transport by molecular motors

open access: yes, 2009
Molecular motors are essential components for the biophysical functions of the cell. Our current quantitative understanding of how multiple motors move along a single track is not complete; even though models and theories for single motor chemomechanics ...
J. Howard   +2 more
core   +1 more source

Single-File Diffusion of Externally Driven Particles

open access: yes, 2012
We study 1-D diffusion of $N$ hard-core interacting Brownian particles driven by the space- and time-dependent external force. We give the exact solution of the $N$-particle Smoluchowski diffusion equation.
A. L. Hodgkin   +5 more
core   +1 more source

Distribution of the area enclosed by a 2D random walk in a disordered medium

open access: yes, 1999
The asymptotic probability distribution for a Brownian particle wandering in a 2D plane with random traps to enclose the algebraic area A by time t is calculated using the instanton technique.Comment: 4 pages, ReVTeX. Phys. Rev.
B.Ya. Balagurov   +15 more
core   +1 more source

Simulation model of the fractal patterns in ionic conducting polymer films

open access: yesOpen Physics, 2010
Amir Shahizat   +2 more
doaj   +1 more source

Effective diffusion coefficient of a Brownian particle in a periodically expanded conical tube. [PDF]

open access: yesPhys Rev E Stat Nonlin Soft Matter Phys, 2013
Antipov AE   +5 more
europepmc   +1 more source

Diffusion in periodic potentials with path integral hyperdynamics. [PDF]

open access: yesPhys Rev E Stat Nonlin Soft Matter Phys, 2011
Ikonen T   +4 more
europepmc   +1 more source

Importance of nondrug costs of intravenous antibiotic therapy. [PDF]

open access: yesCrit Care, 2003
van Zanten AR   +5 more
europepmc   +1 more source

Lévy flights and Lévy-Schrödinger semigroups

open access: yesOpen Physics, 2010
Garbaczewski Piotr
doaj   +1 more source

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