Search for dissertations about: "Hierarchical modelling"
Showing result 1 - 5 of 45 swedish dissertations containing the words Hierarchical modelling.
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1. Modelling of drug-effect on time-varying biomarkers
Abstract : Model-based quantification of drug effect is an efficient tool during pre-clinical and clinical phases of drug trials. Mathematical modelling can lead to improved understanding of the underlying biological mechanisms, help in finding shortcomings of experimental design and suggest improvements, or be an effective tool in simulation-based analyses. READ MORE
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2. Issues of Complex Hierarchical Data and Multilevel Analysis : Applications in Empirical Economics
Abstract : This thesis consists of four individual essays and an introduction chapter. The essays are in the field of multilevel analysis of economic data. The first essay estimates capitalisation effects of farm attributes, with a particular focus on single farm payments (SFP), into the price of farms. READ MORE
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3. Hierarchical finite element modelling of Biot's equations for vibro-acoustic modelling of layered poroelastic media
Abstract : This thesis concerns three-dimensional finite element modelling of Biot's equations for elasto-acoustic modelling of wave propagation in layered media including porous elastic materials. The concept of hierarchical (p-version) finite elements are combined with various weak forms of Biot's equations. READ MORE
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4. Towards automated conceptual design space exploration
Abstract : In mature and safety-concerned industries, such as the aerospace industry, product development is often incremental and design solutions are limited to improvements of an existing design. Radical changes to the known product architecture are avoided, for reasons of reliability, lack of technology or lack of design space exploration (DSE) methods. READ MORE
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5. Modelling Aspects of Wastewater Treatment Processes
Abstract : Wastewater treatment processes are inherently dynamic because of the large variations in the influent wastewater flow rate, concentration and composition. Moreover, these variations are to a large extent not possible to control. READ MORE