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The present study investigated the effects of the cannabinoid receptor agonist CP 55,940 (1-)-cis-3-[2-hydroxy-4-(1,1-dimethylheptyl) phenyl]-trans-4-(3-hydroxypropyl)cyclohexanol) and the cannabinoid receptor antagonist SR 141716A (N-(piperidin-l-yl)-5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-me thyl-1 H-pyrazole-3-carboxamide hydrochloride) on ultrasonic(More)
the supply voltage to reduce dynamic power consumption in CMOS devices, inadvertently will lead to an exponential increase in leakage power dissipation. In this work we explore an architectural idea to reduce leakage power in data caches. Previous work has shown that cache frames are " dead " for a significant fraction of time [14]. We are exploiting this(More)
We present Shallow MAC (ShMAC), a fixed-input-length message authentication code that performs most of the computation <i>prior</i> to the availability of the message. Specifically, ShMAC&#8217;s message-dependent computation is much faster and smaller in hardware than the evaluation of a pseudorandom permutation (PRP) and can be implemented by a small(More)
—Numerous solutions have been proposed in the literature to eliminate reordering in load-balanced switch fabrics. A common approach involves uniform frames, in which every cell of a frame has the same destination. This can achieve 100% throughput with relatively small average traffic delay; however, the worst-case delay may be unbounded. We show that with a(More)
—Load-balanced switch fabrics offer the promise of very high capacity without the requirement of increased operating rates. We provide a novel solution to the well-known cell reordering problem, which arises in load-balanced switch fabrics if different paths through the switch fabric have different delays. We give a simple sorting circuit, easily(More)
The odours of adult males, which accelerate the timing of puberty of female mice, activate c-fos in the accessory olfactory bulb (AOB). To test the hypothesis that NMDA receptors are involved in the male odour-induced increase in c-fos expression, we studied the effects of the non-competitive NMDA receptor agonist MK-801 on male odour-induced c-fos(More)
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