Sökning: "Multiple models"

Visar resultat 16 - 20 av 1324 avhandlingar innehållade orden Multiple models.

  1. 16. Environmental risk factors for multiple sclerosis

    Författare :Jonatan Salzer; Peter Sundström; Kjell-Morten Myhr; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Multiple sclerosis; risk factors in epidemiology; prospective; month of birth; vitamin D; vitamin A; C-reactive protein; hygiene hypothesis; smoking; cotinine; Epstein-Barr virus; Epidemiology; epidemiologi;

    Sammanfattning : Background Multiple sclerosis (MS) is a chronic inflammatory disease of the central nervous system. It usually strikes during young adulthood, and 2.5 million individuals are estimated to have the disease worldwide. LÄS MER

  3. 17. From disease to genes in animal models of rheumatoid arthritis and multiple sclerosis

    Författare :Therese Lindvall; Immunologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; mice; animal models; autoimmunity; CIA; EAE; RA; MS;

    Sammanfattning : Rheumatoid arthritis (RA) and multiple sclerosis (MS) are complex inflammatory autoimmune diseases. The aetiology is largely unknown but the risk of developing disease is dependent on both genetic and environmental factors. LÄS MER

  4. 18. Multifunctional roles of plasmin in inflammation : Studies of animal models on rheumatoid arthritis, multiple sclerosis, wound healing and infection

    Författare :Jinan Li; Peter Carmeliet; Umeå universitet; []
    Nyckelord :Plasmin; complement; inflammation; wound healing; infection; autoimmune disease; non-autoimmune disease; rheumatoid arthritis; multiple sclerosis; tympanic membrane; otitis media; medicinsk biokemi; Medical Biochemistry;

    Sammanfattning : Plasmin has been suggested to be involved in degradation of extracellular matrix (ECM) and tissue remodeling during a number of physiological and pathological processes. The aims of this thesis were to study the functional roles of plasmin during pathological inflammation in autoimmune and nonautoimmune disease models of rheumatoid arthritis (RA), multiple sclerosis (MS), wound healing and infection. LÄS MER

  5. 19. Effect Oriented Planning in Military Mission Support Systems : Models and Heuristic Approaches

    Författare :Kristian Lundberg; Kaj Holmberg; Torbjörn Larsson; Stefan Engevall; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Today there are many aspects of model based planning, probably much more than for just 20 years ago. Today data is not the problem, data is everywhere, but the big issue is to understand how to gain advantage of data in decision making - a growing focus is now on modeling!This work is devoted to this task and can be seen as a three part study. LÄS MER

  7. 20. Coverage Planning and Resource Allocation in Broadband Cellular Access : Optimization Models and Algorithms

    Författare :Lei Chen; Di Yuan; Thomas Stidsen; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : The last two decades have witnessed a booming in the use of cellular communication technologies. Billions of people are now enjoying the benefits of mobile communications. This thesis deals with planning and optimization of broadband cellular access network design and operation. LÄS MER