Sökning: "Niklas Hansson"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Niklas Hansson.

  1. 1. Nätverkspolitik - Organisering, öppenhet och kontroll i Göteborgs Sociala Forumprocess 2003 - 2005

    Författare :Niklas Hansson; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social forum; networks; assemblage; territorialization; coding; social movements; social forum;

    Sammanfattning : Abstract Ph.D Dissertation at Göteborg University, Sweden, 2008 Title: Nätverkspolitik. Organisering, öppenhet och kontroll i Göteborgs Sociala Forumprocess 2003 – 2005. Title: Network Politics. LÄS MER

  3. 2. Oxidative dissolution of UO2 by α-radiolysis

    Författare :Niklas Hansson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; hydrogen effect; kinetics; MOX; α-radiolysis; dose rate; UO2; ε-particles;

    Sammanfattning : To prevent the spread of radiotoxic nuclides in the environment, spent nuclear fuel generated by decades of nuclear power operation must be safely stored for at least 100 000 years. The KBS-3 method is a highly developed deep geological repository concept and is the first final repository design for high-level nuclear waste to be constructed. LÄS MER

  4. 3. The Influence of Hydrogen on the Radiolytic Oxidation of UO2

    Författare :Niklas Hansson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; XPS; Dose-Rate; Radiolytic Oxidation; UO2; MOX; Hydrogen Effect;

    Sammanfattning : Spent nuclear fuel from the nuclear fuel cycle contains radiotoxic nuclides which must be safely stored for over 100 000 years. The Swedish final repository concept, KBS-3, is based on engineered and geological barriers that prevent the nuclear fuel from coming in contact with groundwater, which is the most credible vector to transport the radionuclides into the biosphere. LÄS MER

  5. 4. Safety and decision-making

    Författare :Niklas Möller; Sven Ove Hansson; Nils-Eric Sahlin; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; conceptual analysis; safety; risk; epstemic uncertainty; epstemic values; values in risk assessment; risk analysis; risk management; safety engineering; Philosophy subjects; Filosofiämnen;

    Sammanfattning : Safety is an important topic for a wide range of disciplines, such as engineering, economics, sociology, psychology, political science and philosophy, and plays a central role in risk analysis and risk management. The aim of this thesis is to develop a concept of safety that is relevant for decision-making, and to elucidate its consequences for risk and safety research and practices. LÄS MER

  7. 5. Thick Concepts in Practice : Normative Aspects of Risk and Safety

    Författare :Niklas Möller; Sven Ove Hansson; Tim Lewens; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; thick concepts; non-naturalism; open question argument; risk analysis; safety; epistemic uncertainty; values in risk assessment; safety engineering; Philosophy subjects; Filosofiämnen;

    Sammanfattning : The thesis aims at analyzing the concepts of risk and safety as well as the class of concepts to which they belong, thick concepts, focusing in particular on the normative aspects involved. Essay I analyzes thick concepts, i.e. concepts such as cruelty and kindness that seem to combine descriptive and evaluative features. LÄS MER