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A new compact third-order multidimensional residual distribution scheme for the solution of the unsteady Navier-Stokes equations on unstructured grids is proposed. This is a compact cell-based algorithm which uses a finite-element reconstruction over the cell to achieve, its high-order of accuracy. The new compact high-order algorithm has ail excellent parallel scalability, which makes it well sui
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Om den litterära rollfiguren Sten Stensson Stéen, dess upphovsman John Wigforss och förmodade förebild Berndt Bengtsén.
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By use of the Hilbert transform the standardized BT0 twisted pair cable model can be rederived as a causal model with lower order, denoted BT0$_H$. In the present contribution the computational complexity of the BT0$_H$ model is decreased as the Hilbert transform is approximated with a look-up table implemented as a polynomial approximation. This results in a model of lower complexity than BT0$_H$
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This thesis describes novel molecular host-parasite interactions with potential significance for the understanding of pathological processes manifested with bacterial infections. Bacterial surface proteins and virulence determinants are shown to mediate the accumulation at the surface of the pathogen of key components of the fibrinolytic and contact phase systems. Plasmin(ogen) binding surface pr
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In northern Sweden, the clonal dwarf shrub Empetrum hermaphroditum Hagerup exerts strong inhibitory effects on other plant species. These inhibitory effects may, at least in part, be attributed to the high production of the secondary metabolite, batatasin-III, which is released from leaves and transported to the soil by rain (throughfall) and snowmelt. Considerable amounts of batatasin-III are als