Sökning: "Matteo"

Visar resultat 1 - 5 av 36 avhandlingar innehållade ordet Matteo.

  1. 1. Growth factor signaling in the breast tumor microenvironment

    Författare :Matteo Bocci; Avdelningen för translationell cancerforskning; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breast cancer; Tumor microenvironment; Angiogenesis; Cancer-associated fibroblasts; PDGF-C; ALK1;

    Sammanfattning : Cancer represents a collection of malignancies characterized by an aberrant expansion of cells. This unrestrained growth is the result of the acquisition of several pro-survival features and the evasion of cellular fail-safe mechanisms, collectively known as the hallmarks of cancer. LÄS MER

  3. 2. Diabetes mellitus in patients with coronary artery disease : cardiovascular risk assessment and impact of available treatments

    Författare :Matteo Anselmino; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Coronary artery disease; diabetes; acute coronary syndromes; guidelines; prevention; evidence-based medications; revascularisation; insulin; oral glucose lowering drugs; risk stratification; artificial neural network;

    Sammanfattning : A majority of patients with coronary artery disease have abnormal glucose regulation and as many as 30% overt diabetes mellitus. Despite considerable improvements in the management of cardiovascular diseases, patients with diabetes have not benefited to the same extent as those without this disease. LÄS MER

  4. 3. Non-Linear Canonical Methods in Strongly Correlated Electron Systems

    Författare :Matteo Bazzanella; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Majorana fermions; Emergent Majorana fermions; Non-linear transformation; canonical transformation; Kondo lattice; Mott insulator; Mean-field; Path-integral;

    Sammanfattning : In this thesis some new ideas to perform the analysis of Strongly Correlated Electronic Systems (SCES) are developed. In particular the use of non-linear canonical transformations is considered thoroughly. LÄS MER

  5. 4. The one-dimensional Kondo Lattice in the Majorana Fermion representation

    Författare :Matteo Bazzanella; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Majorana fermions; kondo lattice; path integral; spin-selective kondo insulator;

    Sammanfattning : This thesis analyses the possibilities offered by the representation of quantum mechanical operators in terms of Majorana fermions. These objects can be imagined as algebraic constituents of the fermionic degrees of freedom, allowing for a different representation of many Hamiltonians. LÄS MER

  7. 5. Organizational Trust : Discourse Analytical and Experimental Perspectives

    Författare :Matteo Fuoli; Kognition och Discourse@Lund (SKD@L) Språk; []
    Nyckelord :HUMANIORA; HUMANITIES; organizational trust; corporate discourse; trust repair; evaluation; appraisal theory; corpus linguistics; discourse analysis; experimentation; multi-method approaches; reliability; triangulation;

    Sammanfattning : This thesis employs a combination of quantitative and qualitative methods of linguistic analysis to investigate how business organizations use discourse as a strategic tool to build and repair stakeholders’ trust. In addition, the thesis makes a methodological contribution by developing a novel corpus annotation method that offers solutions to some of the most significant challenges involved in reliably identifying and quantifying evaluation. LÄS MER