Sökning: "Technical Change"

Visar resultat 1 - 5 av 494 avhandlingar innehållade orden Technical Change.

  1. 1. Dagligvarudistributionens strukturomvandling : Drivkrafter och konsekvenser för städers utformning och miljö

    Författare :Tomas Svensson; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; wholesaling; retailing; town planning; structural change; food; groceries; out-of-town supermarkets; cartrips; urban environment; technological change; Linköping; Sweden; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : The purpose of this study is to describe and analyse the dramatic structural changes in the wholesaling and retailing of food and groceries in towns and cities in Sweden, with emphasis on the period after the Second World War. Besides a general analysis based on national data, the town of Linköping is used to illustrate the spatial dimension in the development of food distribution at the micro level. LÄS MER

  3. 2. Experimenting for change? : The politics of accomplishing environmental governance through smart energy pilot projects

    Författare :Fredrik Envall; Harald Rohracher; Dick Magnusson; Josefin Wangel; Matthew Cashmore; Linköpings universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; environmental governance; political rationality; experiment; smart energy; socio-technical perspective; knowledge politics; power relations; infrastructure.; miljöstyrning; politisk rationalitet; experiment; smarta nät; socio-tekniskt perspektiv; kunskapspolitik; maktrelationer; infrastruktur.;

    Sammanfattning : This thesis investigates how smart energy experimentation arranges environmental governance in Sweden, focusing on the politics of such processes, against the background of an escalating environmental and climate crisis that necessitates urgent energy transformation. Empirically the thesis includes case studies of pilot projects in Stockholm, Malmö, Västerås, and on Gotland, and analysis of the policy landscape, mainly through text analysis and interviews. LÄS MER

  4. 3. Numerical ice sheet modeling : Forward and inverse problems

    Författare :Gong Cheng; Lina von Sydow; Per Lötstedt; Nina Kirchner; Irina Tezaur; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; ice sheet modeling; finite element method; grounding line migration; inverse problems; adjoint method; Scientific Computing; Beräkningsvetenskap;

    Sammanfattning : Ice sheets have strong influence on the climate system. Numerical simulation provides a mathematical tool to study the ice dynamics in the past and to predict their contribution to climate change in the future. Large scale ice sheets behave as incompressible non-Newtonian fluid. LÄS MER

  5. 4. Tailings Dam Performance : Modeling and Safety Analysis of a Tailings dam

    Författare :Roger Knutsson; Annika Bjelkevik; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Soil Mechanics; Geoteknik;

    Sammanfattning : Storage and management of mine waste are both needed in the mining industry. After mineral extraction of the ore, there are generally leftovers with insufficient economical value that need to be taken care of. The finest grained fractions are referred to as tailings. LÄS MER

  7. 5. Three essays on investment-specific technical change

    Författare :Max Elger; Handelshögskolan i Stockholm; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

    Sammanfattning : .... LÄS MER