Sökning: "G matrix"

Visar resultat 1 - 5 av 310 avhandlingar innehållade orden G matrix.

  1. 1. Studies of cell migration and matrix protease production in human lung cancer cell lines

    Detta är en avhandling från Stockholm : Karolinska Institutet, Department of Laboratory Medicine

    Författare :Cecilia G Bredin; Karolinska Institutet.; Karolinska Institutet.; [2004]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Lung cancer; extracellular matrix; growth factors; matrix metalloproteases; integrins; migration; invasion;

    Sammanfattning : Metastatic spread in cancer is a complex multistep process involving continuous, sequential interactions between tumour cells and their respective microenvironment. Invasiveness per se has not been studied in this thesis, only some of its major components, such as cell migration and matrix protease production. LÄS MER

  2. 2. Aktivitetsbaserad kalkylering i ett nytt ekonomisystem : en modell för ett nytt internredovisnings- och kalkylsystem med praktikfall från Gunnebo Fastening AB

    Detta är en avhandling från Linköping : Univ

    Författare :Rolf G. Larsson; Linköpings universitet.; Linköpings universitet.; [1991]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Activity-Based Costing (ABC) for a New Management Accounting System is a report on a matrix model. The model combines traditional financial data from the accounting system with non-financial data from production, administration and marketing. The financial dimension is divided into cost centers at a foreman level. LÄS MER

  3. 3. Directional Decomposition in Anisotropic Heterogeneous Media for Acoustic and Electromagnetic Fields

    Detta är en avhandling från Stockholm : Signaler, sensorer och system

    Författare :B. Lars G. Jonsson; KTH.; [2001]
    Nyckelord :directional wave-field decomposition; wave splitting; spectral reduction; aourstic anisotropy; electromagnetic anisotropy; generalized eigenvalue problem;

    Sammanfattning : Directional wave-field decomposition for heterogeneousanisotropic media with in-stantaneous response is establishedfor both the acoustic and the electromagnetic equations.We derive a sufficient condition for ellipticity of thesystem's matrix in the Laplace domain and show that theconstruction of the splitting matrix via a Dunford-Taylorintegral over the resolvent of the non-compact, non-normalsystem's matrix is well de ned. LÄS MER

  4. 4. Zero-energy states in supersymmetric matrix models

    Detta är en avhandling från Stockholm : KTH

    Författare :Douglas Lundholm; KTH.; [2010]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; supermembrane matrix models; supersymmetric quantum mechanics; zero-energy states; Clifford algebra; matrix-valued Schrödinger operator; spectral theory; bounds for negative eigenvalues; MATHEMATICS Algebra; geometry and mathematical analysis; MATEMATIK Algebra; geometri och analys; NATURAL SCIENCES Physics Other physics Mathematical physics; NATURVETENSKAP Fysik Övrig fysik Matematisk fysik;

    Sammanfattning : The work of this Ph.D. LÄS MER

  5. 5. Skew-symmetric matrix pencils stratification theory and tools

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Andrii Dmytryshyn; Umeå universitet.; Örebro universitet.; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Investigating the properties, explaining, and predicting the behaviour of a physical system described by a system (matrix) pencil often require the understanding of how canonical structure information of the system pencil may change, e.g., how eigenvalues coalesce or split apart, due to perturbations in the matrix pencil elements. LÄS MER