Sökning: "subgroup"

Visar resultat 26 - 30 av 639 avhandlingar innehållade ordet subgroup.

  1. 26. Smooth Schubert varieties and boolean complexes of involutions

    Författare :Vincent Umutabazi; Axel Hultman; Jan Snellman; Volodymyr Mazorchuk; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : This thesis is composed of two papers both in algebraic combinatorics and Coxeter groups.In Paper I, we concentrate on smoothness of Schubert varieties indexed by involutions from finite simply laced types. LÄS MER

  3. 27. Effects of Hemoglobin Normalization with Epoetin in Chronic Kidney Disease

    Författare :Hans Furuland; Björn Wikström; Torbjörn Linde; Peter Barany; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Internal medicine; Anemia; blood viscosity; cardiac output; chronic kidney disease; renal dialysis; dialysis adequacy; erythopoietin; heart rate variability; hemoglobin; hemorheology; hypertension; kidney transplantation; Kt V; left ventricular hypertrophy; Quality of Life; Invärtesmedicin; Internal medicine; Invärtesmedicin;

    Sammanfattning : Anemia is common in patients with chronic kidney disease (CDK), contributes to reduced Quality of Life (QoL) and is associated with cardiovascular disease, morbidity and mortality. Epoetin raises hemoglobin (Hb) and increases QoL and physical exercise capacity. LÄS MER

  4. 28. Perceived Physical and Psychological Outcome After Severe Burn Injury

    Författare :Morten Kildal; Lisa Ekselius; Bengt Gerdin; Folke Sjöberg; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Surgery; Burns; Outcome Assessment; Health Status; Quality of Life; Personality; Rehabilitation; Wounds and Injuries; Accidents; Coping; Kirurgi; Surgery; Kirurgi; plastikkirurgi; Plastic Surgery;

    Sammanfattning : There is very little data on physical and psychological long-term outcome after severe burn injury. The aim of the present thesis was to improve current instruments for assessment of these issues, to assess long-term outcome in a cohort of patients with burn injuries, and to explore the contribution of the individual factors of personality and coping on perceived outcome. LÄS MER

  5. 29. Ekedahl Invariants, Veronese Modules and Linear Recurrence Varieties

    Författare :Ivan Martino; Anders Björner; Volkmar Welker; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Ekedahl Invariants; Noether Problem; Bogomolov Multiplier; Cyclic quotient singularities; Veronese Modules; Pile simplicial complex; Semigroup Rings; Betti Numbers; Mathematics; matematik;

    Sammanfattning : The title of this thesis refers to the three parts of which it is composed.The first part concerns the Ekedahl Invariants, new geometric invariants for finite groups introduced in 2009 by Torsten Ekedahl. LÄS MER

  7. 30. Stereotyped B Cell Receptors in Chronic Lymphocytic Leukaemia : Implications for Antigen Selection in Leukemogenesis

    Författare :Fiona Murray; Richard Rosenquist Brandell; Kostas Stamatopoulos; Gunilla Enblad; Gerard Tobin; Manlio Ferrarini; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; chronic lymphocytic leukaemia; immunoglobulin genes; somatic hypermutation; stereotyped B cell receptors; antigen selection; Molecular biology; Molekylärbiologi;

    Sammanfattning : Biased immunoglobulin heavy variable (IGHV) gene usage and distinctive B-cell receptor (BCR) features have been reported in chronic lymphocytic leukaemia (CLL), which may reflect clonal selection by antigens during disease development. Furthermore, the IGHV gene mutation status distinguishes two clinical entities of CLL, where patients with unmutated IGHV genes have an inferior prognosis compared to those with mutated IGHV genes. LÄS MER