355 citations · 2.6k across the 109 of their papers we have counts for
6 papers · 1 filter
Pathways in Two-State Protein Folding
Audun Bakk, Johan S. Hoye, Alex Hansen +2
The thermodynamics of proteins indicate that folding/unfolding takes place either through stable intermediates or through a two-state process without intermediates. The rather shor…
Dynamics of stable viscous displacement in porous media
Eyvind Aker, Knut Jorgen Maloy, Alex Hansen
We investigate the stabilization mechanisms of the invasion front in two-dimensional drainage displacement in porous media by using a network simulator. We focus on the process whe…
Diamagnetic Susceptibility and Current Distributions in Granular Superconductors at Percolation
Henning A. Knudsen, Alex Hansen
Comments: 4 pages RevTeX, 4 Postscript figures. References added. We study a two-dimensional granular superconducting network at the percolation threshold under the influence of an…
A Model for the Thermodynamics of Globular Proteins
Alex Hansen, Mogens H. Jensen, Kim Sneppen +1
Comments: 6 pages RevTeX, 6 Postscript figures. We review a statistical mechanics treatment of the stability of globular proteins based on a simple model Hamiltonian taking into ac…
From the Liouville Equation to the Generalized Boltzmann Equation for Magnetotransport in the 2D Lorentz Model
A. V. Bobylev, Alex Hansen, J. Piasecki +1
We consider a system of non-interacting charged particles moving in two dimensions among fixed hard scatterers, and acted upon by a perpendicular magnetic field. Recollisions betwe…
Modelling Molecular Motors as Folding-Unfolding Cycles
Alex Hansen, Mogens H. Jensen, Kim Sneppen +1
We propose a model for motor proteins based on a hierarchical Hamiltonian that we have previously introduced to describe protein folding. The proposed motor model has high efficien…