a At the end of the fed-batch fermentation; b at 48 h of the multi-stage strategy; c at the end of the multi-stage fermentation strategy.
If successful, the multi-stage strategy would allow SEIU to secure collective bargaining agreements and gain thousands of new union members.
A multi-stage strategy for the integrated design of energy- and resource-saving chemical processes and regime control systems under uncertainty of physical, chemical, technological and economic initial data has been developed.
A multi-stage strategy can be used to greatly reduce the number of required walkings.
However, using the multi-stage strategy can dramatically reduce the computation time.
In this study, an innovative multi-stage strategy was investigated to optimize ARA productivity in bioreactors.
In such case, the LRW procedure is executed on every vertex of the graph and the multi-stage strategy is not used.
It could be shown that the multi-stage strategy provides a favorable gas liquid mixture, and consequently increase biomass accumulation significantly.
In this paper, the effects of aeration and agitation on cell morphology, lipid accumulation, and ARA production were investigated systemically, and a multi-stage strategy was developed aimed at achieving a high cell density, high accumulation rate, and high ARA yield.
For this dynamic optimization problem, we first consider a sub-optimal strategy, called the multi-stage strategy, which can be utilized in a forward fashion.
We design the backward recursion algorithm such that the result is guaranteed to converge to a solution, which is at least as good as the one generated by the multi-stage strategy.
