Modelling the Influence of RKIP on the ERK Signalling Pathway Using the Stochastic Process Algebra PEPA -- Gene Regulation in the Pi Calculus: Simulating Cooperativity at the Lambda Switch -- From Logical Regulatory Graphs to Standard Petri Nets: Dynamical Roles and Functionality of Feedback Circuits -- Translating SBML Models into the Stochastic ?-Calculus for Stochastic Simulation -- Graph Theory for Rule-Based Modeling of Biochemical Networks -- Adapting Biochemical Kripke Structures for Distributed Model Checking -- A Graphical Representation for Biological Processes in the Stochastic pi-Calculus -- On Differentiation and Homeostatic Behaviours of Boolean Dynamical Systems -- A Specification Language and a Framework for the Execution of Composite Models in Systems Biology -- A Specification Language and a Framework for the Execution of Composite Models in Systems Biology.