Sökning: "wallgren"

Visar resultat 1 - 5 av 16 avhandlingar innehållade ordet wallgren.

  1. 1. Food in the Future : energy and transport in the food system

    Författare :Christine Wallgren; Lars Orrskog; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Food technology; Livsmedelsteknik;

    Sammanfattning : This thesis explores possible future forms of a sustainable food supply system from an energy aspect. Particular attention is devoted to local food supply as a means to reduce energy use for transport. The thesis consists of a covering essay and three studies: one futures study of the entire food supply system and two case studies of local farming. LÄS MER

  3. 2. Properties of the Taguchi capability index for Markov dependent quality characteristics

    Författare :Erik Wallgren; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Statistics; Statistik;

    Sammanfattning : .... LÄS MER

  4. 3. A tale of tails : prevention of tail biting by early detection and straw management

    Författare :Torun Wallgren; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : -Pigs in their natural environment spend the majority of their time exploring their surroundings through rooting, sniffing and chewing to find food and resting places. Rooting under commercial conditions is often fully dependent on the provision of rooting material. LÄS MER

  5. 4. Motivation requested - Work motivation and the work environment of IT consultants

    Författare :Lars Göran Wallgren; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; IT consultants; IT professional; IS professional; Knowledge workers: Conceptions of motivation; Motivation; Job demands; lob controi ; Stress; Structural equation modeling; Longitudinal; Narratives; Leadership; Gender differences; Transactionalleadership; Transformationalleadership;

    Sammanfattning : DOCTORAL DISSERTATION AT THE UNIVERSITY OF GOTHENBURG, 2011 Abstract Wallgren, L. G. (2011). Motivation requested - Work motivation and the work environment ofIT consultants. LÄS MER

  7. 5. Cellular immune responses in allogeneic and xenogeneic transplantation models

    Författare :Annacarin Wallgren; Göteborgs universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The introduction of immunosuppressive agents and improvements in surgical techniques and ancillary care has made allotransplantation a routine procedure. However, improvements in short-term graft survival rates have not been accompanied by a similar improvement in long-term outcome due to the process of therapy-resistant chronic allograft rejection. LÄS MER