Search for dissertations about: "Model Validation"

Showing result 1 - 5 of 578 swedish dissertations containing the words Model Validation.

  1. 1. Shoulder model validation

    University dissertation from Chalmers University of Technology

    Author : Mohsen Makhsous; Chalmers tekniska högskola.; Chalmers University of Technology.; [1996]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : .... READ MORE

  2. 2. Vibrational Response Reconstruction and Model Validation

    University dissertation from Chalmers University of Technology

    Author : Anders T Johansson; Chalmers tekniska högskola.; Chalmers University of Technology.; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk mekanik; Engineering mechanics; rig test; response reconstruction; drive signal identification; model updating; model validation; state space; inverse problems; error metrics; controllability;

    Abstract : In this thesis, laboratory response reconstruction and computational model validation is investigated. The former concerns applications of control theory as the objective is to reproduce a certain loading for a known component, while the latter concerns optimization of a parameterized model as the objective is to modify a computational model to mimic a certain component's behavior. READ MORE

  3. 3. Covariate Model Building in Nonlinear Mixed Effects Models

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Jakob Ribbing; Uppsala universitet.; [2007]
    Keywords : Pharmacokinetics Pharmacotherapy; Pharmacokinetics; Pharmacodynamics; Modeling; Covariate selection; Stepwise selection; Covariate analysis; Methodology; Model validation; Model evaluation; Type-2 diabetes; Beta-cell function; Meta analysis; Cross-validation; Least absolute shrinkage and selection operator; Pharmacometrics; ED optimization; Farmakokinetik Farmakoterapi;

    Abstract : Population pharmacokinetic-pharmacodynamic (PK-PD) models can be fitted using nonlinear mixed effects modelling (NONMEM). This is an efficient way of learning about drugs and diseases from data collected in clinical trials. READ MORE

  4. 4. Optimization and Model Validation of Transonic Compressors

    University dissertation from Chalmers University of Technology

    Author : Lars Ellbrant; Chalmers tekniska högskola.; Chalmers University of Technology.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningsmekanik; Fluid mechanics; CFD; compressor; design; validation; optimization; multiobjective; metamodels;

    Abstract : Economical aspects such as reduced specific fuel consumptions and ever growing environmental requirements on emissions and percieved noise levels, are the major drivers in the search for improvement of aircraft engines. For turbofan engines, the global trend is towards higher efficiency which is accomplished by increasing component efficiencies, the bypass ratio and overall pressure ratio while keeping the engine weight low. READ MORE

  5. 5. Drug Analysis Bioanalytical Method Development and Validation

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Mikaela Malm; Uppsala universitet.; [2008]
    Keywords : Analytical chemistry; African trypanosomiasis; calibration model; chiral chromatography; dried blood spots; eflornithine; evaporative light-scattering detection; HIV AIDS; lamivudine; liquid chromatography; malaria; nevirapine; piperaquine; pneumonia; solid-phase extraction; sulfadoxine; sulfamethoxazole; validation; zidovudine; Analytisk kemi;

    Abstract : This thesis describes bioanalytical methods for drug determination in biological matrixes, with drugs in focus used against diseases largely affecting low-income countries.Solid-phase extraction is used for sample cleanup, and processed samples are analyzed by liquid chromatography. READ MORE