Sökning: "Magnus Ljungberg"

Visar resultat 1 - 5 av 7 avhandlingar innehållade orden Magnus Ljungberg.

  1. 1. Expert system for preventive salting operations on winter roads

    Författare :Magnus Ljungberg; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 2. Finite Difference Methods for Time-Dependent Wave Propagation Problems

    Författare :Ylva Ljungberg Rydin; Ken Mattsson; Erik Sjöqvist; Magnus Svärd; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Finite differences; Wave propagation problems; Summation-by-parts; Simultaneous approximation term; High-order accuracy; Deforming domains; Point sources; Scientific Computing; Beräkningsvetenskap;

    Sammanfattning : Wave propagation models are essential in many fields of physics, such as acoustics, electromagnetics, and quantum mechanics. Mathematically, waves can be described by partial differential equations (PDEs).  In most cases, exact solutions to wave-dominated PDEs are nearly impossible to derive. LÄS MER

  4. 3. DNA methylation as a prognostic marker in clear cell Renal Cell Carcinoma

    Författare :Emma Andersson-Evelönn; Sofie Degerman; Magnus Hultdin; Göran Roos; Börje Ljungberg; Ralph Peeker; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Clear cell renal cell carcinoma; DNA methylation; Prognosis; Clinical outcome; Epigenetic classifiers;

    Sammanfattning : Clear cell renal cell carcinoma (ccRCC) is the most common type of renal cell carcinoma worldwide. Metastatic ccRCC is correlated to poor prognosis whereas non-metastatic disease has a 5-year survival rate up to 90%. LÄS MER

  5. 4. Studies of platelet signalling and endothelial cell responses using unique synthetic drugs

    Författare :Caroline Kardeby; Magnus Grenegård; Knut Fälker; Liza Ljungberg; Alastair W. Poole; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Haemostasis; glycopolymers; purine analogue; PEAR1; GPIbα; CLEC-2; inflammation; ROCK;

    Sammanfattning : Haemostasis is a complex and tightly regulated process which protects us from bleeding. Platelets are essential for maintained haemostasis. Under normal conditions platelets are calmed by antithrombotic substances release by the endothelium. During vascular injury, the platelets will activate and form a haemostatic plug to prevent bleeding. LÄS MER

  7. 5. Impact of Interleukin-6 family cytokine signalling on human endothelial cells and platelets

    Författare :Madelene Lindkvist; Magnus Grenegård; Liza Ljungberg; Alistair W. Poole; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; gp130 signalling cytokines; inflammation; transsignalling; JAK STAT; MEK ERK; PI3K AKT; platelet aggregation; vasodilation;

    Sammanfattning : Endothelial cells lining the luminal side of blood vessels creates a barrier between the circulating blood and the extracellular matrix. Endothelial cells have important functions in regulation of vessel tension and inflammation. LÄS MER