Sökning: "Gunnar Karlsson"

Visar resultat 1 - 5 av 52 avhandlingar innehållade orden Gunnar Karlsson.

  1. 1. Transport properties of poly(vinyl alcohol) determined by molecular dynamics simulation

    Författare :Gunnar Karlsson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 2. A phenomenological psychological method : theoretical foundation and empirical application in the field of decision making and choice

    Författare :Gunnar Karlsson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : .... LÄS MER

  4. 3. Diffusion in Poly(vinyl alcohol) and Polyethylene as Determined by Computational Simulations and Modeling

    Författare :Gunnar Karlsson; KTH; []
    Nyckelord :Molecular dynamics; simulation; modeling; polymer; poly vinyl alcohol ; polyethylene; water; oxygen; limonene; solute; diffusion; transport properties;

    Sammanfattning : Poly(vinyl alcohol) and polyethylene polymer systems werebuilt in order to study their transport properties (diffusion).First a verification of the AMBER force field was conducted fora poly(vinyl alcohol) system built from a chain with 145repeating units. NPT-molecular dynamics simulations attemperatures between 400 and 527 K were performed. LÄS MER

  5. 4. Diode-pumped Er-Yb lasers for eye-safe applications

    Författare :Gunnar Karlsson; KTH; []
    Nyckelord :mid-infrared lasers; microchip lasers; q-switching. Erbium; ytterbium; laser materials; phospate glasses; spinel; opticao parametric amplification; ktp;

    Sammanfattning : .... LÄS MER

  7. 5. Dynamics of nutrient mass transport : A river basin evaluation

    Författare :Gunnar Karlsson; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Motala ström; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : Human settlements and activities can dramatically change and accelerate the rate of eutrophication in a river basin. An undesirable increase in the input of nutrients, e.g. phosphorus and nitrogen, to a surface water causes adverse water quality conditions. LÄS MER