VOLUME 19 TABLE OF CONTENTS: -- General Preface -- Preface to Volume 19 -- Chapter 1: Exactly solvable models for many-body systems far from equilibrium -- Gunter M. Schütz -- Introduction -- Quantum Hamiltonian formalism for the master equation -- Integrable stochastic processes -- Asymptotic behaviour -- Equivalences of stochastic processes -- The symmetric exclusion process -- Driven lattice gases -- Reaction-diffusion processes -- Free-fermion systems -- Experimental realizations of integrable reaction-diffusion systems -- Acknowledgements -- A. The two-dimensional vertex model -- Universality of interface fluctuations -- Exact solution for empty-interval probabilities in the ASEP with open boundaries -- Frequently-used notation -- Chapter 2: Polymerized membranes, a review -- Kay öJrg Wiese -- Introduction and outline -- Basic properties of membranes -- Field theoretic treatment of tethered membranes -- Some useful tools and relation to polymer theory -- Proof of perturbative renormalizability -- Calculations at 2-loop order -- Extracting the physical information: Extrapolations -- Other critical exponents -- The tricritical point -- Variants -- Dynamics -- Disorder and non-conserved forces -- N-colored membranes -- Large orders -- Conclusions -- Appendices -- Exercises with solutions -- References.