production activity control
Proactive production activity control by online simulation
... the production activity control of complex manufacturing systems, such as product-driven ...automatic control, he is currently working on formalism for specification of simulation models, ...
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Contribution of simulation in the product-driven systems production activity control
... 4. PREVISION We suggest in this section the use of a discrete event simulation based decision support tool. In the end of the 90s, several studies were lead about the future of discrete event simulation. Their main idea ...
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Handling uncertainty in production activity control using proactive simulation
... 8. At real time P T +D T , a VBA procedure directly modifies the affected PLC variables thanks to the OPC server. Obviously, this working is not flexible, as everything must be programmed before its use on the ...
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Dynamic control of enhancer activity drives stage-specific gene expression during flower morphogenesis
... For ChIP samples, 0.7 g of tissue was collected for one replicate into a 50 -ml Falcon tube on ice. The ChIP experiment was performed according to the published protocol 73 with minor modi fications. Briefly, the tissue ...
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Antifungal activity of plant extracts with potential to control plant pathogens in pineapple.
... antifungal activity and was used here for the first time for inhibition of phyto- pathogenic ...The activity of ...antifungal activity to this compound, and it is widely used in the pharmaceutical ...
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Lightning activity in Brazilian thunderstorms during TROCCINOX: implications for NO<sub>x</sub> production
... To answer these questions we analyse airborne measure- ments of NO, NO y , CO, and O 3 mixing ratios, the J(NO 2 ) photolysis rate and meteorological parameters performed in the outflow of thunderstorms, trajectory ...
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Optimal control of bacterial growth for the maximization of metabolite production
... the production of metabo- lites and other compounds of interest, by (re)engineering the underlying reg- ulatory networks of the ...metabolite production in cases where growth can be switched off through an ...
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Optimal control of bacterial growth for metabolite production: The role of timing and costs of control
... of production to details of internal cellular dynamics (costs) suggests that optimal control of the production process does not require precise or finer-grained ...optimal control agree to ...
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Control and optimization of ecosystems in bioreactors for bioenergy production
... Chapter 1 Introduction The beginning of the 21th century is characterized by a large scale awareness that the way humankind is developing is no more sustainable [28]. The concept of ecological footprint [45] was ...
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Modeling and optimal control for production-regeneration systems - preliminary results
... The curve C can be then determined by expressions (29) and (30) for x f ∈ [ ¯x f , x max ), accordingly to Lemma 5.1. VI. O PTIMAL SYNTHESIS We assume that there exists a single candidate singular arc, which seems to be ...
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E4F1-mediated control of pyruvate dehydrogenase activity is essential for skin homeostasis
... PDH activity in E4F1-deficient ...PDH activity in E4F1-deficient keratinocytes triggered a decrease of glucose-derived AcCoA production and the redirection of the glycolytic flux toward lactate ...
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Computation of production control policies by a dynamic programming technique
... The on-line computation of the production rate u(t) is easily done and the buffer state is responsive to changes in the production rate made by the flow control [r] ...
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Feedback control and optimization for the production of commercial fuels by blending
... ferred to as the recipe. Low-level flow controllers (named ratio control system) guarantee that this vector tracks any reference signal. Let us now detail the sensors system. For cost and reliability reasons ...
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2019 — Joint production, quality control and maintenance policies subject to quality-dependant demand
... of production in the presence of quality-dependent demand, this chapter addresses the problem of preventive maintenance policy, integrated with quality and production control ...real-life ...
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Enzymatic activity of mouse group X-sPLA2 improves in vitro production of preimplantation bovine embryos
... the production of viable murine embryos [24], opening a relevant field of investigation into the use of PLA 2 , and in particular mGX, in assisted reproduction in other species including bovine ...enzymatic ...
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Increased phagocytosis of Mycobacterium marinum mutants defective in lipooligosaccharide production: a structure-activity relationship study
... Altered LOS Production Facilitates Phagocytosis by Macro- phages —Fig. 5A relates the structures of the major LOS subspe- cies identified and described in the present study. The availabil- ity of a representative ...
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Production, Formulation And Antagonistic Activity Of The Biocontrol Like-Yeast Aureobasidium Pullulans Against Penicillium Expansum
... The efficiency of the biological control agent in inhibiting the development of the pathogen for long periods of storage was greater at 5C than at 25C. It is thus important to keep apple fruit at a low ...
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Robust inventory control of production systems subject to uncertainties on demand and lead times
... Such control structure helps to eliminate the bullwhip ...the control law we applied can reduce fluctuations, prevent their amplification, thus avoid the occurrence of the bullwhip effect, despite an ...
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Local circuit allowing hypothalamic control of hippocampal area CA2 activity and consequences for CA1
... Surgery for in vivo recordings All surgeries were performed in a stereotaxic frame (Narishige). Csf2rb2-cre male mice from 3 to 6 months of age were anaesthetized using 500 mg/kg Avertin. pAAV.DIO.hChR2(H134R).EYFP was ...
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Linking activity-dependent control of axon initial segment structure to the cytoskeleton
... Grubb, M.S. & Burrone, J. (2010) Activity-dependent relocation of the axon initial segment fine- tunes neuronal excitability. Nature, 465, 1070–1074. Guo, Y., Su, Z.-J., Chen, Y.-K. & Chai, Z. (2017) ...
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