Search for dissertations about: "source determination"

Showing result 21 - 25 of 144 swedish dissertations containing the words source determination.

  2. 21. Understanding ageing : the role of mitochondria in determination of caenorhabditis elegans life span

    Author : Ivana Bratic Hench; Karolinska Institutet; Karolinska Institutet; []
    Keywords : C. elegans;

    Abstract : Mitochondria are organelles found in eukaryotic cells. They are involved in many vital cellular functions. Consequently, mitochondrial dysfunction leads to a variety of human disorders. Many studies of the last 50 years showed that mitochondria are involved in the regulation of physiological ageing. READ MORE

  4. 22. Passion for Participation : The Importance of Creating Support for Motivation

    Author : Carina Hallqvist; Katarina Lindblad Gidlund; Johanna Sefyrin; Fredrik Karlsson; Mittuniversitetet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; IS development; OSS development; participation; motivation; intrinsic and extrinsic; internalization; self-determination theory; cross-organizational; mixed scenarios; hybrid project; IS-utveckling; OSS-utveckling; deltagande; motivation; inre och yttre motivation; internalisering; self-determination theory; tvärorganisatorisk verksamhet; blandade scenarios;

    Abstract : This thesis provides a study of an open source software project that focuses on the software development of an e-service in a municipal context. The focus is on environmental factors that either limit or promote the motivation to participate in the open source project, the "Parent-Teacher Meeting" project, a web-based communication and information channel whose purpose is to enhance the contacts between schools and parents. READ MORE

  5. 23. Sink or source? : uncertainties in large scale model predictions of forest soil organic carbon dynamics

    Author : Carina Ortiz; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : Soil organic carbon (SOC) is the largest terrestrial carbon pool and small changes in this pool may affect the global carbon balance, especially atmospheric concentration of CO2. Within the context of climate policy, the quantification of these changes is important, as pool changes may affect a country's national greenhouse gas budget. READ MORE

  6. 24. Structural and functional investigation of underexplored carbohydrate-active enzyme families

    Author : Andrea Seveso; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; carbohydrate-active enzymes; lytic polysaccharide monooxygenase; plant biomass degradation; copper radical oxidases; carbohydrate esterase; protein structure determination; protein structure prediction;

    Abstract : The known consequences of the current fossil-based economy require a transition towards a bio-based economy. Development of biorefineries in which plant biomass can be utilized as a renewable source of energy and building blocks to produce both commodities and high-value products, is a key step in this transition. READ MORE

  7. 25. Determination, characterisation and combination of novel resistance genes to stripe and stem rust in wheat

    Author : Rimsha Ashraf; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

    Abstract : Triticum aestivum L., commonly known as bread wheat, characterized by a chromosomal composition of 2n = 6x = 42 (AABBDD), is a significant source of dietary protein and daily calorie intake for much of the global population. Stripe rust (Puccinia striiformis Westend. f. READ MORE