Avancerad sökning

Visar resultat 1 - 5 av 12 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. SHI/STY-family members redundantly regulate auxin homeostasis in basal and higher plants

    Författare :Magnus Eklund; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Sammanfattning : The hormone auxin plays fundamental roles in plant development by stimulating growth and differentiation of cells and tissues. Auxin action appears to rely on the formation of auxin gradients and/or concentration maxima, in large created by polar auxin transport. LÄS MER

  3. 2. Adoption of the Innovation System Concept in Sweden

    Författare :Magnus Eklund; Lars Magnusson; Mats Larsson; Dan Bäcklund; Mats Benner; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; conceptual history; Quentin Skinner; innovation system concept; innovation thinking; VINNOVA; OECD; Sweden; research policy; research funding reform; Research 2000; sectoral research; university autonomy; industrial policy; industrial crisis; Economic history; Ekonomisk historia;

    Sammanfattning : In 2001 Sweden founded the government agency of VINNOVA, named after the OECD-endorsed innovation system concept. Criticising the common assumption that countries are passive and uncritical recipients of the approaches promoted by the OECD, this dissertation tries to show that Swedish actors were in fact very active and strategic as they contributed to the national adoption of the concept. LÄS MER

  4. 3. Development and evaluation of a web application for stress management : Supporting behaviour change in persons with work related stress

    Författare :Caroline Eklund; Anne Söderlund; Magnus Elfström; Mats Lekander; Mälardalens högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; fysioterapi; Physiotherapy;

    Sammanfattning : Stress is the most common reason for sick leave in Sweden. Stress can lead to health-related problems such as burnout syndrome, depression, sleep disorders, cardiovascular disease and pain. It is important to handle stress at an early stage before it could lead to health-related problems. The web enables to reach many persons at a low cost. LÄS MER

  5. 4. Self-supervised deep learning and EEG categorization

    Författare :Mats Svantesson; Magnus Thordstein; Håkan Olausson; Anders Eklund; Gerald Cooray; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; EEG; Deep Learning; Self-supervised; Interrater Agreement; T- SNE;

    Sammanfattning : Deep learning has the potential to be used to improve and streamline EEG analysis. At the present, classifiers and supervised learning dominate the field. Supervised learning depends on target labels which most often are created by human experts manually classifying data. LÄS MER

  7. 5. Functional analyses of growth and development in the liverwort Marchantia polymorpha

    Författare :Anja Billhardt; D. Magnus Eklund; Marcel Quint; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Land plant evolution; Bryophytes; Marchantia polymorpha; Dormancy; Circadian clock;

    Sammanfattning : Land plants developed from a freshwater charophycean algae about 500 million years ago. Today, they consist of two main clades, the vascular plants and the non-vascular bryophytes including hornworts, liverworts and mosses. LÄS MER