Sökning: "Dan Johansson"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Dan Johansson.

  1. 1. Two Shades of Service Mobility: Application Mobility and Mobile E-services

    Detta är en avhandling från Luleå tekniska universitet

    Författare :Dan Johansson; Luleå tekniska universitet.; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mobile and Pervasive Computing; Distribuerade datorsystem;

    Sammanfattning : Over the last two decades, mobile computing has gone from being a mere vision to becoming a reality, ubiquitously present in our everyday lives. There are different types of mobility, from user and terminal mobility, to mobility of services and sessions. LÄS MER

  2. 2. A context-aware application mobility approach

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Dan Johansson; Luleå tekniska universitet.; [2012]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Information technology - Computer science; Application mobility; Context-Awareness; Peer-to-peer networking; Session mobility; Prototype evaluation; Informationsteknik - Datorvetenskap; Mobile and Pervasive Computing; Distribuerade datorsystem;

    Sammanfattning : Over the last two decades, mobile computing has gone from being a mere vision to becoming a reality, ubiquitously present in our everyday lives. There are different types of mobility, from user and terminal mobility, to mobility of services and sessions. LÄS MER

  3. 3. Mechanisms of failure and survival in the anoxic fish brain : With focus on the crucian carp

    Detta är en avhandling från Uppsala : Acta Universitatis Upsaliensis

    Författare :Dan Johansson; Uppsala universitet.; [1997]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biology; Biologi; NATURAL SCIENCES Biology; NATURVETENSKAP Biologi; limnologi; Limnology;

    Sammanfattning : Neural responses to anoxia were studied in two fish species, the rainbow trout(Oncorhynchus mykiss) and the crucian carp (Carassius carassius). The rainbow troutbrain reacted to anoxia by a massive release of excitatory amino acids and K+ into theextracellular compartment, in a fashion very much like the brain of mammals duringanoxia. LÄS MER

  4. 4. Carbohydrate degradation and dissolution during Kraft cooking Modelling of kinetic results

    Detta är en avhandling från Karlstad : Karlstad University

    Författare :Dan Johansson; Karlstads universitet.; [2008]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Chemical engineering; TEKNIKVETENSKAP Kemiteknik; Chemical Engineering; Kemiteknik; Kraft cooking; softwood; hardwood; cellulose; xylan; glucomannan; degradation; dissolution;

    Sammanfattning : Chemical pulp fibres from wood are commonly used in products associated with packaging as well as with printing and writing. The prevalent way of liberating fibres is by subjecting wood chips to Kraft cooking. This process has a history of almost 130 years and should be both well described and well established. LÄS MER

  5. 5. The Dynamics of Firm and Industry Growth The Swedish Computing and Communications Industry

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Dan Johansson; KTH.; [2001]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; The experimentally organised economy; Competence blocs; Industrial Dynamics; Industrial Transformation; Firm age; Small-firm growth; Turnover of firms; Computing and Communications industry; IT industry; Institutions;

    Sammanfattning : The growth of the Swedish Computing and Communicationsindustry is studied in this thesis. Growth is seen as a dynamicprocess moved by the entry, expansion, contraction and exit offirms.The analysis is founded on the theory of the ExperimentallyOrganised Economy, which views the economy as an experimentalprocess. LÄS MER