renewable energy sources (res), especially wind power plants, have high priority of promotion in the energy policies worldwide. an increasing share of res and distributed generation (dg), should, as has been assumed, provide improvement in reliability of electricity delivery to the customers. paper presented here concentrates on electricity storage systems technologies and applications pinpoint...

The large-scale grid connection of new energy will affect the optimization power flow. In order to solve this problem, paper proposes a flow strategy model distribution network with non-fixed weighting factors source, load and storage. objective function is lowest cost, smallest voltage deviation loss, many constraints, such as constraint, climbing constraint storage operation are also consider...

The serialization of memory accesses is a major limiting factor in high performance SIMD computers. The data patterns or templates that are accessed by a program can be perceived by the compiler, and, therefore, the design of dynamic storage schemes that minimize conflicts may dramatically improve performance. The problem of finding storage schemes that minimize the access time of arbitrary set...

OBJECTIVE Budd-Chiari syndrome is a multifactorial disease in which several prothrombotic disorders may predispose patients to the development of thrombosis at this uncommon location (hepatic veins). The aim of this study was to determine the prevalence and characteristics of inherited thrombophilia in Egyptian Budd-Chiari syndrome patients. METHODS The study included 47 Budd-Chiari syndrome ...

Algorithm6 are described and analyzed for the efficient evaluation of the primitive operators of a relational algebra on a proposed non-von Neumann machine based on a hierarchy of associative storage devices. This architecture permits an O(log n) decrease in time complexity over the best known evaluation methods on a convcntional computer system, without the use of redundant storage, and using ...

Renewable energy supplies are steadily gaining increasing importance in all the countries. In particular, solar energy, being non-polluting, clean and inexhaustible, has received wide attention among scientists and engineers. Though there are many advantages, an important factor is that solar energy is time dependent energy source with an intermittent character. Hence some form of thermal energ...