Sökning: "basis"

Visar resultat 1 - 5 av 5055 avhandlingar innehållade ordet basis.

  1. 1. VLSI aspects on inversion in finite fields

    Författare :Mikael Olofsson; Christof Paar; Linköpings universitet; []
    Nyckelord :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

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

    Författare :Henrik Stewenius; Matematik LTH; []
    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

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

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

    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

  5. 4. Chemical basis of ABO subgroups

    Författare :Lola Svensson; Göteborgs universitet; []
    Nyckelord :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

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

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

    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