نتایج جستجو برای: which shown polymorphic pattern repeatable
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abstract previous studies on willingness to communicate (wtc) have shown the influence of many individual or situational factors on students’ tendency to engage in classroom communication, in which wtc has been viewed either at the trait-level or situational level. however, due to the complexity of the notion of willingness to communicate, the present study suggests that these two strands are ...
| A kinematically redundant manipulator is a robotic system that has more than the minimum number of degrees of freedom that are required for a speciied task. Due to this additional freedom, control strategies may yield solutions which are not repeat-able in the sense that the manipulator may not return to its initial joint connguration for closed end-eeector paths. This paper compares two meth...
This review focuses on grasshoppers that are polymorphic for Robertsonian translocations because in these organisms the clarity of meiotic figures allows the study of both chiasma distribution and the orientation of trivalents and multivalents in metaphase I. Only five species of such grasshoppers were found in the literature, and all of them were from the New World: Oedaleonotus enigma (Scudde...
FitzHugh-Nagumo (FHN) model is a famous Reaction-Diffusion System which first introduced for the conduction of electrical impulses along a nerve fiber. This model is also considered as an abstract model for pattern formation. Here, we have used the Cellular Automata method to simulate the pattern formation of the FHN model. It is shown that the pattern of this model is very similar to those...
Hunting and animal’s combat design of animals in the Safavid era has been reflected in various compositions of carpet designs as they are combined with Floral, Medallion, and Corner and Medallion patterns. One of the significant examples of a hunting ground corner and Medallion carpet are the ones held in the Poldi Pezzoli Museum, Milan. In this carpet, hustling hunting scenes have been depicte...
to study the genetic relationships among iranian onion landraces and to compare them with those in some foreign cultivars, fifteen microsatellite (ssr) primer pairs were employed. based upon the results of the obtained band pattern, 12 pairs of ssr primers in 18 onion landraces and five foreign cultivars form a polymorphic and scorable pattern. there were two to six alleles with an average of 3...
The higher-order pattern calculus supports patterns as inputs and outputs, just as higher-order functional languages support functions. The resulting pattern polymorphic functions take arguments for both patterns, which describe where the data is, and functions, which describe how to act on data. The calculus is strongly-typed and reduction is type-safe and confluent.
A novel rigid deployable aeroshell architecture has been developed, where panels with a thermal protection system layer are connected between retractable ribs. Following origami principles, an optimal fold pattern is selected and imposed on the to ensure efficient flat stowage during launch repeatable deployment. The design process includes minimizing number of folds reduce stacking height maxi...
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