Sökning: "MIMA"

Hittade 3 avhandlingar innehållade ordet MIMA.

  1. 1. Pelvic floor complications after vaginal birth : short- and long-term consequenses for primiparous women in Sweden

    Författare :Susanne Åhlund; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Primiparous;

    Sammanfattning : Women giving birth to their first baby often sustain some form of perineal injury. These injuries can cause short- and long-term pelvic floor dysfunction symptoms and may affect their health. This thesis focuses on a sample of 597 primiparous women who participated in the MIMA (Midwives’ Management during the Second Stage of Labour) project. LÄS MER

  3. 2. Wave interactions by Hamiltonian methods

    Författare :Krister Wiklund; Umeå universitet; []
    Nyckelord :Hamiltonian formulation; wave interaction; stability; variational principles;

    Sammanfattning : This thesis is devoted to the description of fluids and gases from a Hamiltonian point of view. The method we apply is a development of the theory invented by Hamilton (1805-1865). The original formulation is restricted to a certain family of dynamical variables; the canonical variables. LÄS MER

  4. 3. Transport Barriers in Plasmas and Fluids

    Författare :Robert Moestam; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; DNS; transport barriers; Zonal flows; L-H mode transition; turbulence simulations; drift waves; flux tube simulations; nonlinear instabilities; linear instabilities;

    Sammanfattning : In the present work different mechanisms for generation and suppression of turbulence are studied. The suppression of nonlinearly generated turbulence stabilized by temperature boundary conditions as well as turbulence generated by linear instabilities and suppressed by nonlinearly generated secondary flows are treated. LÄS MER