Project portfolio configuration (PPC) is an important approach to maintain the sustainable 12 development of enterprises and achieve organizations’ strategy. However, the synergetic efficacy 13 of PPC which determines the degree of the project's strategic objectives achieved is a fuzzy problem 14 and hard to be measured. To solve this problem, this paper takes the data envelopment analysis 15 (...

Synergetic trajectory planning of flights is one the important goals trajectory-based operation (TBO), and it also a method to further improve utilization airspace resources with increasing number in recent years. In order plan four-dimensional (4DT) pre-tactically comprehensively, match flight traffic capacity, reduce congestion, potential conflicts, fuel consumption thus improving efficiency ...

In this paper, a distributed synergetic control based on multi-agent systems is proposed to solve the problems of frequency and voltage errors, system stability and power sharing accuracy in the traditional droop control of microgrids. Starting with power flow equations, we build the secondary-order dynamic model of DG, which consists of three parts: (1) active power allocation; (2) active powe...

Alzheimer's disease (AD) is a complex and multifactorial neurodegenerative disorder, it unlikely that any single drug or intervention will be very successful. The pathophysiology of involves range complicated biological processes, including the accumulation beta-amyloid protein tau protein. Given complexity AD amyloid accumulation, combination interventions remains to further explored. Here, we...