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The efficient usage of scarce radio resource is the key factor of wireless networks, however there are some spare radio resource not being used such as the guard band for satellite system. In this paper, to reuse the guard band of satellite system, a new resource allocation scheme consisted of sub-carrier assignment and power allocation is proposed for LTE system to maximize its maximum throughput...
The present study was designed to examine the effect of age on cholinergic synaptic transmission in the three principal hippocampal subregions, and to assess whether these effects covary with age-related behavioral deficits. Young (3 week), adult (9 month), and old (24-27 month) rats were first tested on the Morris water task, and most of the old rats were severely impaired on the spatial version...
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