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  • 1
    Electronic Resource
    Electronic Resource
    Study of protein sequence comparison metrics on the connection machine CM-2 (1989)
    Springer
    The journal of supercomputing 3 (1989), S. 255-269 
    Details
    ISSN: 1573-0484
    Keywords: proteins ; sequence comparison ; dynamic programming ; parallel computing ; computational biology
    Source: Springer Online Journal Archives 1860-2000
    Topics: Computer Science
    Notes: Abstract Software tools have been developed to do rapid, large-scale protein sequence comparisons on databases of amino acid sequences, using a data parallel computer architecture. This software enables one to compare a protein against a database of several thousand proteins in the same time required by a conventional computer to do a single protein-protein comparison, thus enabling biologists to find relevant similarities much more quickly, and to evaluate many different comparison metrics in a reasonable period of time. We have used this software to analyze the effectiveness of various scoring metrics in determining sequence similarity, and to generate statistical information about the behavior of these scoring systems under the variation of certain parameters.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00128166
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Renormalized equilibria of a Schlögl model lattice gas (1995)
    Springer
    Journal of statistical physics 81 (1995), S. 295-317 
    Details
    ISSN: 1572-9613
    Keywords: Lattice gases ; Schlögl model ; reaction-diffusion equations ; correlations ; renormalization
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A lattice gas model for Schlögl's second chemical reaction is described and analyzed. Because the lattice gas does not obey a semi-detailed-balance condition, the equilibria are non-Gibbsian. In spite of this, a self-consistent set of equations for the exact homogeneous equilibria are described, using a generalized cluster-expansion scheme. These equations are solved in the two-particle BBGKY approximation, and the results are compared to numerical experiment. It is found that this approximation describes the equilibria far more accurately than the Boltzmann approximation. It is also found, however, that it can give rise to spurious solutions to the equilibrium equations.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02179980
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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