Sökning: "Andrew"

Visar resultat 1 - 5 av 262 avhandlingar innehållade ordet Andrew.

  1. 1. Lessons learned from time-resolved X-ray spectra of gamma-ray bursts

    Författare :Vlasta Valan; Josefin Larsson; Nederländern Professor Andrew Levan Nederländern Radboud Universiteit Andrew Levan; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik;

    Sammanfattning : Gamma-ray bursts (GRBs) are among the brightest and most energetic phenomena in the Universe, observed up to great distances. The early X-ray emission ofgamma-ray bursts are usually well described by absorbed power laws. However,in some cases, additional thermal components have been identified. LÄS MER

  3. 2. The Chirality-Flow Formalism and Optimising Scattering Amplitudes

    Författare :Andrew Lifson; Partikel- och kärnfysik; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Spinor-helicity formalism; Chirality-flow formalism; Helicity amplitudes; Standard Model; QED; QCD; Optimisations; Colour expansion; Phenomenology; Fysicumarkivet A:2023:Lifson;

    Sammanfattning : This thesis is composed of five papers, which all attempt to optimise calculations of scattering amplitudes in high-energy-physics collisions. These scattering amplitudes are a key part of theoretical predictions for particle-physics experiments like the Large Hadron Collider at CERN. LÄS MER

  4. 3. Fishermen and fishtraders in Kenya : resources, livelihoods and the influence of global markets

    Författare :Andrew Wamukota; Beatrice Crona; Olof LInden; Andy Thorpe; Linnéuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Akvatisk ekologi; Aquatic Ecology;

    Sammanfattning : .... LÄS MER

  5. 4. Linking movement ecology with the management of mobile species : managing moose in Sweden

    Författare :Andrew Allen; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : A central goal in conserving, or managing, biodiversity is to identify the spatial scale of management. Traditional approaches like protected areas aim to delineate boundaries, within which species are managed. These boundaries are set using, among others, species richness targets and political borders, but often fail to consider species movements. LÄS MER

  7. 5. Understanding regional renewal and industry cluster emergence processes within the Swedish periphery

    Författare :Andrew Arbuthnott; Joakim Wincent; Jessica Eriksson; Peter Zettinig; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; industry emergence processes; regional renewal; industry clusters; periherial regions; Business studies; Företagsekonomi;

    Sammanfattning : There are many insightful writings revealing that regions within industrialised nations are able to renew their local business environments through building and supporting industry clusters. Such knowledge stems from research based on how to maintain and develop successful industry clusters located within central regions. LÄS MER