Power angle stability of power systems is one the main factors which restricts transmission capacity. In order to prevent instability systems, phase sequence exchange (PSE) a recently developed emergency control technique that reduces by 120°. This paper proposes new technology based on modular multi-level converter (MMC). this paper, concept deceleration area ratio proposed, used characterize ...

Recent research suggests that more and more citizens select news and information that is congruent with their existing political preferences. This increase in political selective exposure (PSE) has allegedly led to an increase in polarization. The vast majority of studies stem from the US case with a particular media and political system. We contend that there are good reasons to believe PSE is...

BACKGROUND Aqueous pomegranate seed extract (PSE), a by-product of the pomegranate juice industry, was recently identified as a potential antiglycative ingredient. Ellagic acid was proposed as the major polyphenol responsible for the antiglycative activity as exerted in in vitro models. However, there is no information on safety aspects of this extract in biological systems before its applicati...

Recently the new computer architecture with asymmetric multi-core processor, Cell/B.E., was released. It is very different from the usual sequential single-core CPU. The Cell/B.E. is a very high performance machine for scientific/engineering application and cheap so that it can be used personally or in a small group. But programming strategy to achieve a good performance is different from tradi...

In the present study, the separation and purification characteristics of resveratrol from extract of peanut sprouts (PSE) on 11 macroporous adsorption resins were investigated. The results showed that ADS-5 offered better adsorption and desorption capacity for resveratrol than other tested resins. From the static experiments with ADS-5 resin, we found that the experimental data fitted best to t...

for more than three decades, oxidative coupling of methane (ocm) process has been comprehensively investigated as an attractive alternative for the commercially available ethylene production technologies such as ethane and naphtha cracking. developing a suitable catalyst and proper reactor feeding policy, reviewing and deploying the efficient methods in the separation and purification of the un...