Search for dissertations about: "weak localization"

Showing result 16 - 20 of 31 swedish dissertations containing the words weak localization.

  2. 16. Resolvent Estimates and Bounds on Eigenvalues for Schrödinger and Dirac Operators

    Author : Alexandra Enblom; Vladimir Kozlov; Ari Laptev; David Krejcirik; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Spectral theory; Schrödinger operators; polyharmonic operators; Dirac operators; non-self-adjoint perturbations; complex potential; estimation of eigenvalues; Carleman inequalities; Hardy inequalities;

    Abstract : This thesis concerns the spectral theory of Schrödinger and Dirac operators. The main results relate to the problems of estimating perturbed eigenvalues. The thesis is based on four papers.The first paper focuses on the problem of localization of perturbed eigenvalues for multidimensional Schrödinger operators. READ MORE

  4. 17. Monoclonal antibodies against carcinoembryonic antigen and their use in tumor diagnosis

    Author : Anders Hedin; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : A new CEA-related substance, (CEAlow) was isolated from liver metastases of colorectal cancer. Purified CEAlow was homogeneous by several physico-chemical criteria. It had an apparent molecular weight of 125,000. 2/9 monkey anti-CEA sera gave a spur with CEA over CEAlow in immunodiffusion. READ MORE

  5. 18. Phase dependent heat transport in superconducting junctions with scattering theory

    Author : Fatemeh Hajiloo; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; heat transport; heat conductance; scattering theory; superconducting hybrid devices; conductance fluctuations; phase dependent heat currents;

    Abstract : The operation of nanoscale devices at low temperatures is highly sensitive to heating effects. This motivates current research on controlling heat currents in these devices. READ MORE

  6. 19. A study on the E3 ligase TRIM21/Ro52

    Author : Alexander Espinosa; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Patients with the systemic autoimmune diseases Sjögren's syndrome (SS) and systemic lupus erythematosus (SLE), often have antibodies against the intracellular protein TRIM21/Ro52. Although the presence of anti-TRIM21/Ro52 autoantibodies is used as a diagnostic tool, the biological function of TRIM21/Ro52 is still unknown. READ MORE

  7. 20. The impact of Wnt5a signaling and tumor associated macrophages in breast cancer

    Author : Catharina Hagerling; Tumörmikromiljö; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast cancer; Wnt5a; E-cadherin; B-catenin; migration; invasion; turnor associated macrophages; CD163; CD68; turnor stroma;

    Abstract : Breast cancer is the most common cancer among women worldwide with approximately 1.150.000 new cases each year and accounting for over 400.000 deaths per year. READ MORE