Sökning: "scientific basis"

Visar resultat 1 - 5 av 5054 avhandlingar innehållade orden scientific 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. 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

4. 3. High Order Local Radial Basis Function Methods for Atmospheric Flow Simulations

   Författare :Erik Lehto; Elisabeth Larsson; Natasha Flyer; Tobin Driscoll; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Radial basis function; meshless method; high order finite difference; atmospheric flow; hyper-viscosity; stable algorithm; Scientific Computing; Beräkningsvetenskap;

   Sammanfattning : Since the introduction of modern computers, numerical methods for atmospheric simulations have routinely been applied for weather prediction, and in the last fifty years, there has been a steady improvement in the accuracy of forecasts. Accurate numerical models of the atmosphere are also becoming more important as researchers rely on global climate simulations to assess and understand the impact of global warming. LÄS MER

5. 4. Towards Higher Code Quality in Scientific Computing

   Författare :Malin Källén; Tobias Wrigstad; Serge Demeyer; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Scientific Computing; Beräkningsvetenskap;

   Sammanfattning : In scientific computing and data science, computer programs employing mathematical and statistical models are used for obtaining knowledge in different application domains. The results of these programs form the basis of among other things scientific papers and important desicions that may e.g. affect people's health. LÄS MER

7. 5. Global radial basis function collocation methods for PDEs

   Författare :Ulrika Sundin; Elisabeth Larsson; Simon Hubbert; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Scientific Computing; Beräkningsvetenskap;

   Sammanfattning : Radial basis function (RBF) methods are meshfree, i.e., they can operate on unstructured node sets. Because the only geometric information required is the pairwise distance between the node points, these methods are highly flexible with respect to the geometry of the computational domain. LÄS MER