Search for dissertations about: "cyclic"

Showing result 1 - 5 of 749 swedish dissertations containing the word cyclic.

  2. 1. Studies in solid phase peptide synthesis and self-assembly of cyclic peptides

    Author : Katri Rosenthal-Aizman; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Peptides; cyclic; Peptider;

    Abstract : .... READ MORE

  4. 2. On cyclic accumulation models for degradation of railway foundations

    Author : Hossein Tahershamsi; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Natural soft clay; Global Sensitivity Analysis; Sobol method; Experimental design; Rate-dependent models; Cyclic accumulation models; Cyclic degradation; Uncertainty analysis;

    Abstract : The degradation of railway foundations due to the repeated loading of traffic induces maintenance and safety obligations for the track operator. One major contributor to track degradation is the accelerated settlement rates in soft soils below the track that lead to alignment issues, especially at stiffness transitions. READ MORE

  5. 3. Modelling of Concrete Subjected to Cyclic Loading

    Author : Rasmus Rempling; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cyclic loading; plasticity; damage; concrete; energy dissipation;

    Abstract : The infrastructure of today depends heavily on concrete structures. Most of these structuresare subjected to repeated loads, known as fatigue or cyclic loads: the loads weakenthe structure. As this phenomenon is of high cost to society, a deeper understanding ofthe deterioration process of cyclic loading would be beneficial. READ MORE

  6. 4. Modelling of the cyclic behaviour of superalloys

    Author : Rebecka Brommesson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; FEM; kinematic hardening; Cyclic plasticity; TMF; superalloy;

    Abstract : In the aviation industry today there is a trend of increasing operating temperatures in turbine engines. The advantages with higher temperatures in the engines are improved performance and efficiency. READ MORE

  7. 5. Representation matters in cyclic proof theory

    Author : Dominik Wehr; Göteborgs universitet; []
    Keywords : HUMANIORA; HUMANITIES; Logic; Cyclic Proof Theory;

    Abstract : Cyclic proof systems allowderivations whose underlying structure is a finite graph, rather than a well-founded tree. The soundness of cyclic proofs is usually ensured by imposing additional conditions beyond well-formedness. READ MORE