2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/110531Algorithm is constructed which models single-file motion of particles interacting with each other and with the surroundings. As an example, we present the results of Brownian Dynamics simulations of the motion of cations moving through a short very narrow channel containing a device called ``gate'', which may open and close the channel.12 pages, 3 figuresComputational PhysicsBiological Physicstext