It is clear that arithmetic and number skills are areas of particular difficulty for individuals with Down syndrome. Studies of arithmetic development in typically developing children suggest that a pre-verbal “number sense” system and counting skills provide two critical foundations for the development of arithmetic. Studies of children with Down syndrome suggest that the development of both t...

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HAN, PAUL W. AND JOHN R. BROBECK. Dejcits of tem@rature regulation in rats with hyfwthalamic lesions. Am. J. Physiol. 200 (4) : 707-7 10. I 96 I .-Temperature regulation was studied in rats with bilateral hypothalamic lesions, by observing body temperature responses to the heat stress of forced exercise, and to exposure to hot or cold environments. Lesions in the preoptic area caused impairment...

It's not surprisingly when entering this site to get the book. One of the popular books now is the selected areas in cryptography 17th international workshop sac 2010 waterloo ontario canada august 12 13 2010 revised selected papers lecture computer science security and cryptology. You may be confused because you can't find the book in the book store around your city. Commonly, the popular book...

Although expression of the Fos family of transcription factors is induced by environmental stimuli that trigger adaptive neuronal response, evidence that Fos family members mediate these responses is lacking. To address this issue, mice were generated with an inactivating mutation in the fosB gene. fosB mutant mice are profoundly deficient in their ability to nurture young animals but are norma...

This paper introduces a new kind of local consistency based on the general idea of singleton arc consistency (SAC). This is a reduced form of SAC that only considers neighbourhoods of a variable with a singleton domain; hence, the name “neighbourhood SAC” (NSAC). Like AC and SAC, NSAC has a unique fixpoint, so that NSAC algorithms will produce the same result when applied to a problem regardles...

Though many individuals with Down syndrome are now able to achieve useful levels of literacy skills, it is still not clear how best to support the development of reading skills with this group. Research with typically developing children has identified successful methods of teaching reading, and recent work has begun to evaluate these methods for individuals with Down syndrome. The aim of this ...

Top-down processes, via the direct and indirect effects of interspecific competitive killing (no consumption of the kill) or intraguild predation (consumption of the kill), can potentially influence the spatial distribution of terrestrial predators, but few studies have demonstrated the phenomenon at a continental scale. For example, in North America, grey wolves Canis lupus are known to kill c...