Sökning: "Johan Olofsson"

Visar resultat 1 - 5 av 19 avhandlingar innehållade orden Johan Olofsson.

  1. 1. Dissertatio gradualis de Quenlandia antiqua, quam ... sub præsidio ... Johannis Ihre ... publicæ disquisitioni submittit ... Olavus Eneroth Olofsson, Fjerdhundrensis, in audit. Carol. maj. die [XXVII] maj. anni MDCCLXVII

    Författare :Johan Ihre; Olof Olofsson Eneroth; Johan Ihre; Uppsala universitet; []
    Nyckelord :HUMANITIES; HUMANIORA; HUMANIORA; HUMANITIES;

    Sammanfattning : .... LÄS MER

  2. 2. Electron transfer mediated by DNA

    Författare :Johan Olofsson; Chalmers University of Technology; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ruthenium complex; light switch effect; luminescence and ps-Time Resolved Resonance Raman ps TR3 ; DNA bases; charge transfer;

    Sammanfattning : .... LÄS MER

  3. 3. Intramolecular electron transfer in DNA and ruthenium(II) systems

    Författare :Johan Olofsson; Chalmers University of Technology; []
    Nyckelord :solvent relaxation; light switch effect; dppz; electron transfer and hydrogen bond;

    Sammanfattning : When ruthenium(II) complexes with heteroaromatic ligands absorb light, an electron is pushed from the metal ion out into one of the ligands, a process called metal-to-ligand-charge-transfer (MLCT). The resulting excited state can be used to initiate further electron transfer processes, or it can decay relatively slow back into the ground state with the emission of light. LÄS MER

  4. 4. Multiscale Constitutive Modeling of Heterogeneous Engineering Materials

    Författare :Johan Jansson; Kent Salomonsson; Jakob Olofsson; Julian J. Rimoli; Jönköping University; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER;

    Sammanfattning : This work deals with different methods used to determine heterogeneous constitutive model parameters for macro-scale finite element models, based on microstructural variations, caused by the manufacturing process. These methods could be applied to decrease modeling errors associated with the material behavior, improving the predictive capabilities of structural analyses in simulation-driven industrial product development. LÄS MER

  5. 5. Process-Induced Local Material Variations in Finite Element Simulations of Cast and Fibre Reinforced Injection Moulded Components

    Författare :Johan Jansson; Kent Salomonsson; Jakob Olofsson; Jönköping University; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER;

    Sammanfattning : The purpose of this thesis is to provide an overview of the methods used in the appended papers, in order to consider heterogeneous material properties in finite element simulations by using process simulations as input. The work deals with both injection moulded and cast components, and focuses on process-induced local material variations and their effect on component performance. LÄS MER