Search for dissertations about: "Jan I. Eriksson"

Showing result 1 - 5 of 29 swedish dissertations containing the words Jan I. Eriksson.

  2. 1. Studies of new stainless steels and products with application of new welding processes

    Author : Jan I. Eriksson; KTH; []
    Keywords : Weldings; Stainless steels;

    Abstract : .... READ MORE

  4. 2. The zoo-geomorphological impact of fossorial rodents in sub-polar alpine environments

    Author : Bert Eriksson; Jan Boelhowers; John Östh; Hanna Ridefelt; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; zoo-geomorphology; fossorial rodents; sub-polar; alpine; geomorphic work; ecosystem engineers; Physical geography; Naturgeografi; Geography; Geografi;

    Abstract : The geomorphological impact of small fossorial mammals (adapted to digging and living underground), such as rodents can be significant, and both their direct and indirect effects may contribute to landscape formation. This thesis is based on empirical field studies of two burrowing rodent species in sub-polar environments, namely invasive House mice (Mus musculus) on sub-Antarctic Marion Island and Norwegian lemmings (Lemmus lemmus) in sub-Arctic Abisko. READ MORE

  5. 3. A Statistical Approach to Estimate Thermal Performance and Energy Renovation of Multifamily Buildings : Case study on a Swedish city district

    Author : Martin Eriksson; Bahram Moshfegh; Shahnaz Amiri; Jan Akander; Sasan Sadrizadeh; Högskolan i Gävle; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; energy signature; multifamily building; district heating; energy renovation; simulation; heat loss coefficient; balance temperature; base load; energisignatur; flerbostadshus; fjärrvärme; energirenovering; simulering; värmeförlustkoefficient; balanstemperatur; baslast; Hållbar stadsutveckling; Sustainable Urban Development;

    Abstract : Several climate and energy goals have been set in the European Union, one of them being to increase energy efficiency. In Sweden, a large potential for increased energy efficiency lies in the residential and service sectors, which account for about 40% of total energy use. READ MORE

  6. 4. Making sense of usability : Organizational change and sensemaking when introducing user-centred systems design in public authorities

    Author : Elina Eriksson; Jan Gulliksen; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Datavetenskap med inriktning mot människa-datorinteraktion; Computer Science with specialization in Human-Computer Interaction;

    Abstract : Computers have become an everyday encounter, not at least in work settings. These computers must support the user in order for her to work in an effective and efficient manner. READ MORE

  7. 5. Situated Reflexive Change : User-Centred Design in(to) Practice

    Author : Elina Eriksson; Jan Gulliksen; Anna Swartling; Netta Iivari; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; user-centred design; user-centred systems design; organizational change; sensemaking; reflexivity; practice;

    Abstract : Technology used in the Swedish workplace is perceived to be controlling, gener- ally still difficult to use, and with a low degree of usability. Even though the field of Human-Computer Interaction (HCI) has been concerned with researching different ways of developing usable systems for at least half a century, there seem to be problems with the diffusion of the results into practice. READ MORE