Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"reaction-diffusion processes"”.
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First Exit Time Analysis for the Stochastic Reaction Diffusion Process in a One Dimensional Domain
Recent advances in modeling stochastic reaction–diffusion (RD) process have focused on particle-based and master equation formulations. While these models offer strong theoretical foundation, a practical challenge remains: how does the choice of spatial discretization affect the accuracy and …
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Engineering Internal and External Molecular Pathways in Artificial Cells
… internal architecture, I rely on controllable reaction-diffusion processes. I show that these can generate chemically addressable domains within the condensates, with control- lable number, shape and molecular makeup. The patterning processes can be rationalised and guided by numerical …
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Nonzero temperatures and emergent disorder in spin liquids
… plateaux by formulating the problem in terms of reaction–diffusion processes and performing large-scale simulations, which both suggest that the long-range nature of the interactions between monopoles is the linchpin of the plateaux. Finally, I consider the nonequilibrium dynamics of quantum spin …
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Designer Porous Carbon Electrodes for Redox Flow Batteries
… electrocatalytic sites to facilitate faradaic reactions, distributing reactants and products, and conducting electrons and heat. The microstructure and surface chemistry of such electrodes are of particular relevance to redox flow batteries (RFBs), as, during operation, dissolved active species …
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Computational Cost Analysis of Large-Scale Agent-Based Epidemic Simulations
… is a general framework that can model many reaction-diffusion processes besides the Susceptible-Exposed-Infectious-Recovered (SEIR) models. This model allows the study of complex systems as they interact, thus enabling researchers to model and observe the socio-technical trends and forces. …
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On Efficient Algorithms for Stochastic Simulation of Biochemical Reaction Systems
… the time evolution of a well-mixed biochemical reaction network. It takes the inherent randomness in biological reactions and the discrete nature of involved molecular species as the main source in sampling a reaction event. SSA is useful for reaction networks with low populations of molecular …
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Assessment and modelling of chromium release in minerals processing waste deposits
… into the aqueous phase by various chemical reactions and be transported by mechanisms of diffusion and convection to the base of the deposit and from there further into the surrounding environment. Laboratory assessment methods aim to provide indicators to the leachate generation potential …