منابع مشابه
Simplification of Quantifier-Free Formulae over Ordered Fields
Good simpliication strategies are essential for implementing any kind of eeective real quantiier elimination. Given a quantiier-free rst-order formula over the theory of ordered elds, the aim is to nd an equivalent rst-order formula that is simpler. The notion of a formula being simpler will be speciied. An overview is given over various methods, which we have implemented in reduce. Our methods...
متن کاملPART II: Research Proposal Algorithms for the Simplification of Algebraic Formulae
Computer algebra (CA) or symbolic computation, as my field is known by, consists of two principal research activities, namely, the design, implementation and analysis of algebraic algorithms and, secondly, the design of programming languages, data structures and sofware environments for implementing these algorithms. The research problem that I propose to work on is the simplification problem. ...
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In this paper, we attempt to provide mathematical models of Mendelian and Non-Mendelian inheritances of the bisexual population system having Fisher’s 1:1 principle. In our model, we always assume that distributions of the same phenotype of female and male populations are equal. We study the evolution of a Mendelian trait. As an application of a non-Mendelian inheritance, we construct a quadrat...
متن کاملThe Mendelian and Non-Mendelian Origins of Genetics
The story of Gregor Mendel’s long neglect and rediscovery has been criticized for taking Mendel’s paper out of context, both in 1865, when he presented it to the Naturalists’ Society in Brno, and in 1900, when it became a cornerstone of genetics. But what are the proper contexts? Here a case is made for reading Mendel’s paper, in both time periods, as part of a large body of nineteenth-century ...
متن کاملMendelian and Non-Mendelian Regulation of Gene Expression in Maize
Transcriptome variation plays an important role in affecting the phenotype of an organism. However, an understanding of the underlying mechanisms regulating transcriptome variation in segregating populations is still largely unknown. We sought to assess and map variation in transcript abundance in maize shoot apices in the intermated B73 × Mo17 recombinant inbred line population. RNA-based sequ...
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ژورنال
عنوان ژورنال: The American Naturalist
سال: 1913
ISSN: 0003-0147,1537-5323
DOI: 10.1086/279339