Sökning: "distribution dynamics"

Visar resultat 1 - 5 av 726 avhandlingar innehållade orden distribution dynamics.

  1. 1. Firm Dynamics : The Size and Growth Distribution of Firms

    Författare :Daniel Halvarsson; Kristina Nyström; Joachim Wagner; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Firm size distribution; High-growth firms; Gazelles Firm growth- rate distribution;

    Sammanfattning : This thesis is about firm dynamics, and relates to the size and growth-rate distribution of firms. As such, it consists of an introductory and four separate chapters. LÄS MER

  3. 2. Test Charge Response of a Dusty Plasma with Grain Size Distribution and Charging Dynamics

    Författare :Muhammad Shafiq; Michael A. Raadu; Jens Juul Rasmussen; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Dusty plasmas; Complex plasmas; Grain size distribution; Grain charging dynamics; Lorentzian distribution; Kappa distribution; Test charge response; Delayed shielding; Energy loss; Drag force; Wake field.; Plasma physics; Plasmafysik;

    Sammanfattning : This doctoral thesis reports analytical and numerical results for the electrostatic response of a dusty plasma to a moving test charge. Two important physical aspects of dusty plasmas, namely grain size distribution and grain charging dynamics were taken into account. LÄS MER

  4. 3. Dynamics in Ceria and Related Materials from Molecular Dynamics and Lattice Dynamics

    Författare :Anders Gotte; Kersti Hermansson; Micael Baudin; Anatoly Belonoshko; Uppsala universitet; []
    Nyckelord :Inorganic chemistry; molecular dynamics; diffusion; surface dynamics; ionic surfaces; Oorganisk kemi;

    Sammanfattning : In discussions of heterogeneous catalysis and other surface-related phenomena, the dynamical properties of the catalytic material are often neglected, even at elevated temperatures. An example is the three-way catalyst (TWC), used for treatment of exhaust gases from combustion engines operating at several hundred degrees Celsius. LÄS MER

  5. 4. Samordningens dynamik : om samordningens samspel och förändring i ett interorganisatoriskt anläggningsprojekt

    Författare :Mattias Jacobsson; Henrik Linderoth; Tommy Jensen Nöhr; Alexander Styhre; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; coordination; organization theory; projects; temporary organizations; dynamics; Business studies; Företagsekonomi; företagsekonomi; Business Studies;

    Sammanfattning : This thesis takes its starting point from one of the most essential parts of organization theory, namely coordination. It joins a new and emerging approach within which coordination is not only treated as a function but as a dynamic process. LÄS MER

  7. 5. Biofilms in Nitrogen Removal - Bacterial Population Dynamics and Spatial Distribution

    Författare :Robert Almstrand; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; AOB; NOB; biofilms; image analysis; FISH; Nitrosomonas; population dynamics; spatial distribution;

    Sammanfattning : Efficient nitrogen removal at wastewater treatment plants (WWTPs) is necessary to avoid eutrophication of recipient waters. The most commonly used approach consists of aerobic nitrification and subsequent anaerobic denitrification resulting in the release of dinitrogen gas into the atmosphere. LÄS MER