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 6 of 6 for “"QSSA"”.
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Development of On-The-Fly Quasi-Steady State Approximation for Chemical Kinetics in CFD
… On-The-Fly Quasi-Steady-State Approximation (OTF-QSSA) application for solving chemical kinetics within Computational Fluid Dynamics (CFD) simulations, aiming to reduce the computational demand of detailed mechanisms. An algorithm that dynamically identifies and designates Quasi-Steady-State (QSS) …
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Spectral Model Reduction as Preconditioner and Adaptive Solver Component in Chemical Reaction Systems
… und der Anwendung der Reduktionsmechanismen QSSA und ILDM, die beide im Rahmen der Modellierung von chemischen Verbrennungsprozessen entwickelt worden sind. Beide Mechanismen reduzieren die Anzahl der zu modellierenden Spezies erheblich, was eine bedeutende Kostenersparnis bei der numerischen …
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Calibration and implementation of a functional global auto-ignition model
… to the FGAM in the form of a second pseudo-QSSA (quasi-steady-state assumption) which eliminated the need for calculation of the transient concentration of one of the model species. The resulting reduction in numerical stiffness allowed for the revised model to be implemented as a descriptor …
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Stochastic Simulation Methods for Biochemical Systems with Multi-state and Multi-scale Features
In this thesis we study stochastic modeling and simulation methods for biochemical systems. The thesis is focused on systems with multi-state and multi-scale features and divided into two parts. In the first part, we propose new algorithms that improve existing multi-state simulation methods. We …
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The Art of Modeling and Simulation of Multiscale Biochemical Systems
In this thesis we study modeling and simulation approaches for multiscale biochemical systems. The thesis addresses both modeling methods and simulation strategies. In the first part, we propose modeling methods to study the behavior of the insulin secretion pathway. We first expand the single cell …
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Developing language skills in second language learners through literature discussions
This study analyzed book discussions of primary aged ESL students and their teacher to examine the benefits to language development. Collected over one school year, data included transcribed audiotapes of the book discussions, class interviews, and personal journal entries of the teacher which …