Proceedigns of the XIVth Conference on Nonequilibrium Statistical Mechanics and Nonlinear Physics (MEDYFINOL'04), La Serena, Chili, 6-10 December 2004 and Satellite Conference Reaction-Diffusion Systems: Theory and Experiments, Rapa Nui (Easter Island, Chili), 2-4 December 2004 [356]. - 2005