Sökning: "basis"

Visar resultat 1 - 5 av 4352 avhandlingar innehållade ordet basis.

  1. 1. VLSI aspects on inversion in finite fields

    Detta är en avhandling från Linköping : Linköpings universitet

    Författare :Mikael Olofsson; Linköpings universitet.; Linköpings universitet.; [2002]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VLSI; Inversion; Finite Fields; Area; Delay; Power dissipation; Irreducible polynomials; Polynomial basis; Triangular basis; Normal basis; Dual basis; Tower fields.; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Different algorithms and architectures for inversion in finite extension fields are studied. The investigation is restricted to fields of characteristic two. Based on a simple transistor model, various architectures are compared with respect to delay, area requirement, and energy consumption. LÄS MER

  2. 2. Gröbner Basis Methods for Minimal Problems in Computer Vision

    Detta är en avhandling från Centre for Mathematical Sciences, Lund University

    Författare :Henrik Stewenius; [2005]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; computer vision; minimal problems; gröbner basis; Matematik; Teknik; Mathematics; Technological sciences;

    Sammanfattning : A method is presented for building solvers for classes of multivariate polynomial equations. The method is based on solving an analogous template problem over a finite field, and then using the elimination order established for this problem for the original class of problems. LÄS MER

  3. 3. Motstånd och mening : Innebörd i blivande lärares seminariesamtal

    Detta är en avhandling från Göteborgs universitet

    Författare :Susanne Gustavsson; Högskolan i Skövde.; Göteborgs universitet.; Gothenburg University.; [2008]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; SOCIAL SCIENCES Social sciences Education; SAMHÄLLSVETENSKAP Socialvetenskap Pedagogik; Humanities and Social sciences; Humaniora-samhällsvetenskap; Teacher education; scientific basis; professional basis; field-based education; college-based education; critical hermeneutics; teacher education;

    Sammanfattning : Both historically and in our own time the teacher education has been discussed and changed to match current traditions and intentions. There is an ongoing debate about the scientifi c basis of teacher education and the relation to professional basis. LÄS MER

  4. 4. Chemical basis of ABO subgroups

    Detta är en avhandling från Göteborgs universitet

    Författare :Lola Svensson; Göteborgs universitet.; Gothenburg University.; [2011]
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; ABO; subgroups; glycolipid; para-Forssman; Forssman; Forssman synthetase;

    Sammanfattning : Despite the ABO histo-blood group system being the most biologically significant in humans the chemical structures that define its various phenotypes still remain largely unresolved. Like all blood group systems there is a significant range in the amount of antigen present on the red cells of an individual and there exists a range of so-called “weak” phenotypes represented by decreasing expression of A or B antigens. LÄS MER

  5. 5. Structural basis for metalloprotein catalysis Characterization of Mycobacterium tuberculosis phosphatidylinositol phosphate synthase PgsA1 and Bacillus anthracis ribonucleotide reductase R2

    Detta är en avhandling från Stockholm : Department of Biochemistry and Biophysics, Stockholm University

    Författare :Kristīne Grāve; Martin Högbom; Susanna Törnroth-Horsefield; [2020]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; biokemi; Biochemistry;

    Sammanfattning : About a third of all proteins need to associate with a particular metal ion or metallo-inorganic cofactor to function. This interplay expands the catalytic repertoire of enzymes and reflects the adaption of these catalytic macromolecules to the environments they have evolved in. LÄS MER