Results 31 to 40 of about 7,637 (135)

Effects on dendritically located H‐current on synaptic integration: a mathematical model

open access: yesThe FASEB Journal, 2008
The h‐current (I h ) is a cation current that improves cell excitability in three interrelated ways: it helps to determine the resting potential and firing frequency; it reduces the amplitude and duration of hyperpolarizing inputs; and it generates rhythmic cell activity when coupled to other
Francisco Mariano Arencibia‐Albite   +2 more
openaire   +1 more source

Lattice Boltzmann simulations of 3D crystal growth: Numerical schemes for a phase-field model with anti-trapping current

open access: yes, 2016
A lattice-Boltzmann (LB) scheme, based on the Bhatnagar-Gross-Krook (BGK) collision rules is developed for a phase-field model of alloy solidification in order to simulate the growth of dendrites.
Cartalade, Alain   +2 more
core   +2 more sources

Paper folding, Riemann surfaces, and convergence of pseudo-Anosov sequences

open access: yes, 2010
A method is presented for constructing closed surfaces out of Euclidean polygons with infinitely many segment identifications along the boundary. The metric on the quotient is identified.
Ahlfors   +10 more
core   +1 more source

Local synaptic signaling enhances the stochastic transport of\ud motor-driven cargo in neurons [PDF]

open access: yes, 2010
The tug-of-war model of motor-driven cargo transport is formulated as an intermittent trapping process. An immobile trap, representing the cellular machinery that sequesters a motor-driven cargo for eventual use, is located somewhere within a microtubule
Bressloff, P. C., Newby, J. M.
core  

Finite-velocity diffusion on a comb

open access: yes, 2018
A Cattaneo equation for a comb structure is considered. We present a rigorous analysis of the obtained fractional diffusion equation, and corresponding solutions for the probability distribution function are obtained in the form of the Fox $H$-function ...
Iomin, Alexander, Sandev, Trifce
core   +1 more source

Dendrites, Topological Graphs, and 2-Dominance [PDF]

open access: yes, 2009
For each positive ordinal α, the reflexive and transitive binary relation of α-dominance between compacta was first defined in our paper [Mapping properties of co-existentially closed continua, Houston J.
Bankston, Paul
core   +1 more source

A preliminary mathematical model of skin dendritic cell trafficking and induction of T cell immunity

open access: yesDiscrete & Continuous Dynamical Systems - B, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Erickson, Amy H. Lin   +7 more
openaire   +2 more sources

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