Abstract : In this paper , we apply the stochastic dynamic programming to approximate the mean project completion time in dynamic Markov PERT Wall Art networks.It is assumed that the activity durations are independent random variables with exponential distributions, but some social and economical problems influence the mean of activity durations.It
Site-2 proteases (S2P) belong to the M50 family of metalloproteases, which typically perform essential roles by mediating activation of membrane-bound transcription factors through regulated intramembrane proteolysis (RIP).Protease-dependent liberation of dormant transcription factors triggers diverse cellular responses, such as sterol regulation,
In direction finding, the use of noncircularity of signals arriving at a sensor array can allow us to improve estimation performance.It will be more realistic, rather than the assumption of all noncircular sources, to consider some sources transmitting circular signals.In the presence of both circular and noncircular signals, this paper presents th