Sökning: "Erik Stålberg"

Hittade 4 avhandlingar innehållade orden Erik Stålberg.

  1. 1. A high order method for simulation of fluid flow in complex geometries

    Författare :Erik Stålberg; KTH; []
    Nyckelord :Technology; Navier-Stokes equations; compact high order difference methods; approximate factorization; curivilinear staggered grids; TEKNIKVETENSKAP; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : A numerical high order difference method is developed for solution of the incompressible Navier-Stokes equations. The solution is determined on a staggered curvilinear grid in two dimensions and by a Fourier expansion in the third dimension. LÄS MER

  3. 2. Hypoparathyroidism after thyroid surgery- rates, risks, prevention and consequences

    Författare :Matilda Annebäck; Olov Norlén; Peter Stålberg; Jakob Hedberg; Erik Nordenström; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; thyroidectomy; hypoparathyroidism; hypocalcemia; parathyroid hormone; vitamin D; health-related quality of life; Kirurgi; Surgery;

    Sammanfattning : Hypoparathyroidism is the most common complication after thyroid surgery and associated with short- and long-term consequences. The lack of a consensus on the definition of hypoparathyroidism has led to a broad range in the rates reported in the literature. LÄS MER

  4. 3. MuSK Antibody(+) Versus AChR Antibody(+) Myasthenia Gravis : Clinical, Neurophysiological and Morphological Aspects

    Författare :Anna Rostedt Punga; Erik Stålberg; Hannu Kalimo; John Newsom-Davis; Uppsala universitet; []
    Nyckelord :Neurosciences; myasthenia gravis; MuSK antibody; AChR antibody; myopathy; single-fiber EMG; mitochondria; Swedish MG questionnaire; quality of life; Neurovetenskap;

    Sammanfattning : Myasthenia gravis (MG) is an autoimmune neuromuscular disorder that causes fluctuating muscle weakness. MG may be divided into an ocular form and a generalized form based on the involved muscles. Treatment differs between these different MG forms. LÄS MER

  5. 4. Dynamic Changes in the Peripheral and the Central Nervous Systems in Patients with Prior Polio

    Författare :Arne Sandberg; Erik Stålberg; Jože Trontelj; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; polio; prior polio; weakness; Macro EMG; EMG; post polio syndrome; Neurovetenskap; Neurology; Neurologi;

    Sammanfattning : After the acute spell of poliomyelitis, patients commonly suffers from sequelae of weakness. Some of these patients experience new weakness after a time period of stable symptoms.The aim of this thesis was to evaluate the possible mechanisms for persistent weakness and development of new weakness in prior polio patients. LÄS MER