In this paper, we are concerned about computing in parallel several entries of the inverse of a large sparse matrix. We assume that the matrix has already been factorized by a direct method and that the factors are distributed. Entries are efficiently computed by exploiting sparsity of the right-hand sides and the solution vectors in the triangular solution phase. We demonstrate that in this se...

Novel carbon fiber enzyme electrodes were constructed and evaluated. Fabrication of was performed via electrochemical deposition a conducting matrice composed polythiophene polypyrrole (PTh–PPy) onto substrates. The entrapped into the matrix during electropolymerization. Resultant biosensors represented higher kinetic parameters, Vmax Km, in comparison to PPy matrice, which are 2.471 ± 0.150 m...

We study the algebra An, the basis of the Hilbert space Hn in terms of θ functions of the positions of n solitons. Then we embed the Heisenberg group as the quantum operator factors in the representation of the transfer matrice of various integrable models. Finally we generalize our result to the generic θ case. PACS: 11.90.+t, 11.25.-w

Plasticity and reciprocity of breast cancer cells to various extracellular matrice (ECMs) are three-dimensionally analyzed in quantitative way in a novel and powerful microfluidic in vitro platform. This successfully demonstrates the metastatic potential of cancer cells and their effective strategies of ECM proteolytic remodeling and morphological change, while interacting with other cells and ...

Figure 4: The working system according to REFA _____________________________________________ 24 Figure 5: Areas of influence on the product development process [Ehrlenspiel 95, pg. 121] _____________ 25 Figure 6: Influencial areas of the product development process ___________________________________ 27 Figure 7: Reference Matrice of Concurrent Engineering (RMCE) _______________________________...

A numerical model has been developed for the large-scale simulation of solute transport in discretelyfractured porous media. A generic finite elements code, MEF++, has been used to account for simultaneous flow and transport in 2D fracture and 3D porous medium elements. Equations for the fractures and the porous medium are solve separately but are coupled with a mass transfer term. This mass tr...