Sökning: "FRITZSON"

Visar resultat 1 - 5 av 33 avhandlingar innehållade ordet FRITZSON.

  1. 1. Contributions to the Modeling and Simulation of Mechanical Systems with Detailed Contact Analyses

    Författare :Iakov Nakhimovski; Dag Fritzson; Peter Fritzson; Claus Führer; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; multibody dynamics simulation; contacts; flexibility; elastic; floating reference frame; hybrid parallel; co-simulation; TLM; Computer science; Datavetenskap;

    Sammanfattning : The motivation for this thesis was the need for further development of multibody dynamics simulation packages focused on detailed contact analysis. The thesis makes contributions in three different areas:Part I summarizes the equations, algorithms and design decisions necessary for dynamics simulation of flexible bodies with moving contacts. LÄS MER

  3. 2. Contributions to Modelling and Visualisation of Multibody Systems Simulations with Detailed Contact Analysis

    Författare :Alexander Siemers; Dag Fritzson; Peter Fritzson; Mats G. Larson; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The steadily increasing performance of modern computer systems is having a large influence on simulation technologies. It enables increasingly detailed simulations of larger and more comprehensive simulation models. Increasingly large amounts of numerical data are produced by these simulations. LÄS MER

  4. 3. On the Design and Life Prediction of Transmission Belts Made of Elastomer Composites

    Författare :Dag Fritzson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Friction; Material properties; Elastomer; Composite; Damage; Fatigue; Viscoelastic; Anisotropic; Wear; Constitutive theory; Life prediciton; V-belt; Belt transmission; Rubber;

    Sammanfattning : Next to gear transmissions, belt transmissions are the most important mechanical transmissions. Today, belt design and development is based on extensive application tests of belts in the product development process. There is a need for theory development and design support systems. LÄS MER

  5. 4. Inhibitors of Human and Malaria Parasite Dihydroorotate Dehydrogenase

    Författare :Ingela Fritzson; Centrum för analys och syntes; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DHODH; Synthesis; Inhibitors.; Dihydroorotate dehydrogenase;

    Sammanfattning : In the first part of the PhD work, small chemical entities (fragments) found to inhibit human dihydroorotate dehydrogenase (DHODH), were chemically optimized. As part of an ample program at Active Biotech to find new drugs against autoimmune diseases, expanded fragments were repeatedly designed, synthesized and evaluated in a human DHODH assay. LÄS MER

  7. 5. "Jag kunde åtminstone berätta hur jag dödade henne..." : Om transformerande, rehumaniserande och försonande möjligheter för en skyldig människa, med utgångspunkt i Martin Bubers diskussioner kring existentiell skuld

    Författare :Ulrica Fritzson; Tros- och livsåskådningsvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; skuld försoning förövare; rehumanisering Martin Buber; religionsfilosofi Paul Ricoeur Emmanuel Lévinas; Pollsmoorfängelset Sydafrika; Pumla Gobodo-Madikizela; asymmetri; narrativitet; fenomenologi;

    Sammanfattning : The present study is a philosophical reflection on Martin Buber´s concept, Existential Guilt. To be able to atone existential guilt you must, according to Buber, acknowledge, identify and confess your guilt, if possible, in front of the one you have harmed. LÄS MER