Increasing the penetration of renewables on prosumers' side brings about operational challenges in distribution grid due to their variable and uncertain behavior. In fact, these resources have increased net load fluctuation during recent years. this article, flexibility-oriented stochastic scheduling a microgrid is suggested capture variability at level. scheduling, flexibility limits are set m...

It is becoming increasingly apparent that the vast blue expanse of ocean—the last frontier—is not as inexhaustible as it once seemed. While we have yet to fully explore the reaches of the sea, technology has granted humans the ability to harvest its wealth. We can now fi sh anywhere, at any depth, for any species. Like the American frontier range’s bison and wolf populations brought to the brin...

Economic integration between North and South Korea occurs through three modalities: traditional arm’s-length trade and investment, processing on commission (POC) trade, and operations within the Kaesong Industrial Complex (KIC). In order, these three modalities are characterized by decreasing exposure of South Korean fi rms to North Korean policy and infrastructure. Th rough a survey of 200 Sou...

Different subregions of nucleus accumbens (NAc) have been implicated in reward seeking, promoting flexible approach responses, suppressing nonrewarded actions, and facilitating shifts between different discrimination strategies. Interestingly, the NAc does not appear to mediate shifting between stimulus-reward associations (i.e., reversal learning) when reinforcement is predictable. How these n...

flexibility is one of the most important indicators of a supply chain .a flexible supply chain in the face of market changes and customer needs, must be responsive to the changes and needs, to be able to attract customers in the a competitive marketplace. being aware of the flexibility of a supply chain helps managers to solve problems and overcome deficiencies and increase the competitive adva...

Online learning has become a prevailing trend among adult learners. Therefore, this study investigated the time preference and relationship between course completion activities learners based on data from one online platform. Results indicate that periodical fluctuation of participating exists Additionally, activity posting discussion board is main factor influences their completion. It expecte...

Background: Protein flexibility, which has been referred as a dynamic behavior has various roles in proteins’ functions. Furthermore, for some developed tools in bioinformatics, such as protein-protein docking software, considering the protein flexibility, causes a higher degree of accuracy. Through undertaking the present work, we have accomplished the quantification plus analysis of the varia...

Aim of this work is to assess the informativeness of protein dynamics in the detection of similarities among distant homologous proteins. To this end, an approach to perform large-scale comparisons of protein domain flexibilities is proposed. CONCOORD is confirmed as a reliable method for fast conformational sampling. The root mean square fluctuation of alpha carbon positions in the essential d...

Kinesin is a motor protein that uses the energy derived from ATP hydrolysis to transport organelles along microtubules. By analyzing the thermal fluctuation of microtubules tethered to glass surfaces by single molecules of kinesin, we have measured the torsional flexibility of the motor protein. The torsional stiffness of kinesin, (117 +/- 19) x 10(-24) N.m.rad-1 (mean +/- SEM), is so low that ...