Search for dissertations about: "MEK"

Showing result 1 - 5 of 316 swedish dissertations containing the word MEK.

  2. 1. Classical cadherins and the thyroid. Studies on organ development and epithelial differentiation

    Author : Mats Grände; Göteborgs universitet; []
    Keywords : Thyroid; cadherin; TGF-; EGF; MEK; development; EMT;

    Abstract : The cadherins are key regulators of tissue patterning and organ formation. E-cadherin is important for cell-cell adhesion and promotes epithelial morphogenesis and maintenance of the epithelial phenotype. READ MORE

  4. 2. Flow instabilities in centrifugal compressors at low mass flow rate

    Author : Elias Sundström; Mihai Mihaescu; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Centrifugal compressor; flow instabilities; rotational flows; rotating stall; surge; compressible Large Eddy Simulation; Engineering Mechanics; Teknisk mekanik;

    Abstract : A centrifugal compressor is a mechanical machine with purpose to convert kineticenergy from a rotating impeller wheel into the fluid medium by compressingit. One application involves supplying boost air pressure to downsized internalcombustion engines (ICE). READ MORE

  5. 3. Passive control of mechanical systems

    Author : Jesper Adolfsson; KTH; []
    Keywords : autobalancing; bipedal ealking; multibody systems; onlinear dynamics. Stability; bifurcations; limit cycles; variation equatins; discontinuites;

    Abstract : .... READ MORE

  6. 4. A study of turbulence and scalar mixing in a wall-jet using direct numerical simulation

    Author : Daniel Ahlman; Arne V. Johansson; Lars-Erik Eriksson; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningmekanik; Fluid mechanics; Strömningsmekanik;

    Abstract : Direct numerical simulation is used to study the dynamics and mixing in a turbulent plane wall-jet. The investigation is undertaken in order to extend the knowledge base of the influence of the wall on turbulent dynamics and mixing. The mixing statistics produced can also be used to evaluate and develop models for mixing and combustion. READ MORE

  7. 5. Numerical studies of turbulent wall-jets for mixing and combustion applications

    Author : Daniel Ahlman; Arne Johansson; Geert Brethouwer; Micheal Manhart; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fluid mechanics; Strömningsmekanik;

    Abstract : Direct numerical simulation is used to study turbulent plane wall-jets. The investigation is aimed at studying dynamics, mixing and reactions in wall bounded flows. The produced mixing statistics can be used to evaluate and develop models for mixing and combustion. READ MORE