Static leakage currents are the prime contributor to energy consumption for large on-chip secondary/tertiary caches. This energy cost can be reduced by dynamically disabling unneeded portions of the cache. To provide overall energy savings, however, the leakage-energy reduction must exceed the extra energy incurred due to additional off-chip accesses and increased runtime. We derive a practical...

Cloud data centers shares the storage space with the data providers. Wireless infrastructures are used for data center access. Communication bandwidth is shared between the cloud users. Smart grids are used to manage power, information and security services. Cloud computing data center is used as the central communication and optimization infrastructure. Cognitive radio network of AMI meters su...

(3) Here the square brackets denote zonal means, RΤ is the net radiation at the top of the atmosphere, and a time average has been used to eliminate the tendency term. Eq. (3) expresses the requirement of total energy balance for a “ring” of air along a latitude circle. By further integration of (3) with respect to latitude, we can obtain the meridional energy transport by the atmosphere, with ...

As the effects of climate change increasingly become a reality, policymakers have recognized the need for more renewable energy, such as wind and solar power, and the benefits of distributed generation. One important way that both renewable energy and distributed generation are being addressed is through the use of electrical net metering policies. Net metering allows property owners to generat...

A number of recent studies have shown a strong link between hemispheric asymmetry in tropical precipitation and the atmospheric energy budget. The energetics framework has been used to explain why the mean position of the Intertropical Convergence Zone (ITCZ) is in the Northern Hemisphere (Frierson et al. 2013; Marshall et al. 2013), to demonstrate the large-scale circulation and precipitation ...

The intertropical convergence zone (ITCZ) can shift meridionally on seasonal and longer time scales. Previous studies have shown that the latitude of the ITCZ is negatively correlated with cross-equatorial atmospheric energy transport. For example, the ITCZ shifts southward as theNorthernHemisphere cools and the northward cross-equatorial energy transport strengthens in response. It has remaine...

introduction pistachio (pistacia vera l.) is one of the most important export crops of iran which has an important role in non-petroleum exports and has over $800 million benefit per year. however, production of this crop faces many problems in main production centers, especially in energy efficiency and productivity. the pistachio is a native crop of iran and syria. the major producers of pist...