نتایج جستجو برای: polymorphic
تعداد نتایج: 25366 فیلتر نتایج به سال:
We denote by a polymorphic radix-n FFT an abstract algorithm scheme that is shared by all radix-n FFT algorithms, similar to the way polymorphic data types share. Given such polymorphic algorithm, particular radix-n algorithms can be obtained by specialization, thus need not be implemented separately. How to accomplish sharing between different radix-n algorithms is not obvious: for example the...
PREMISE OF THE STUDY Polymorphic microsatellite loci were characterized in the dioecious neotropical rainforest tree Virola sebifera. The markers will be used to study ecological and genetic impacts of hunting and landscape change in this vertebrate-dispersed, insect-pollinated tree species. METHODS AND RESULTS Simple sequence repeat (SSR) markers were screened from genomic libraries of South...
pistacia atlantica subsp. mutica is one of the most valuable forest tree species in iran that has been severely exploited for a long time. therefore, understanding the genetic diversity of different populations can be an important step towards the development and restoration of the habitat of this invaluable tree species. in this study, in order to study the genetic diversity, 10 populations in...
In this study, we observed the ontogenetic changes in glucose transporter 3 (GLUT3) immunoreactivity, a major neuronal GLUT, in the dentate gyrus of mouse brains at various ages: postnatal day (P) 1, 7, 14, 28, and 56. At P1, cresyl violet staining showed abundant neurons in the dentate gyrus, whereas the granule cell layer was ill-defined. At P7, the granule cell layer was observed, and cresyl...
Studies of the mathematical properties of impredicative polymorphic types have for the most part focused on the polymorphic lambda calculus of Girard-Reynolds, which is a calculus of total polymorphic functions. This paper considers polymorphic types from a functional programming perspective, where the partialness arising from the presence of fixpoint recursion complicates the nature of potenti...
The objective of the research is to study the role of polymorphic gene variants of Tumor Necrosis Factor‐α (TNFA), Bcl‐2‐ associated X protein (BAX), p53 Binding Protein (MDM2), vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) in the development of chronic lymphocytic leukemia (CLL). Methods: The comparative analysis of allele and...
We present a general method for constructing extensional models for the Girard-Reynolds polymorphic lambda calculus the polymorphic extensional collapse. The method yields models that satisfy additional, computationally motivated constraints like having only two polymorphic booleans and having only the numerals as polymorphic integers. Moreover, the method can be used to show that any simply ty...
Using 20 pairs of SSR primers situated on each chromosome the maize genetic makeup, 27 drought-tolerant genotypes obtained from Germplasm Unit International Institute Tropical Agriculture (IITA), Ibadan, Nigeria, were examined for diversity. The samples' genomic DNA (gDNA) was extracted using CTAB procedure specified by CIMMYT (2005). All markers used in this investigation extremely polymorphic...
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