منابع مشابه
Multi-objective Optimization of Stirling Heat Engine Using Gray Wolf Optimization Algorithm (TECHNICAL NOTE)
The use of meta-heuristic optimization methods have become quite generic in the past two decades. This paper provides a theoretical investigation to find optimum design parameters of the Stirling heat engines using a recently presented nature-inspired method namely the gray wolf optimization (GWO). This algorithm is utilized for the maximization of the output power/thermal efficiency as well as...
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چکیده ندارد.
15 صفحه اولNote on the Cournot and Stackelberg Competitions: is it worth to be the last playing?
In this brief note, a competition on a new product produced by two firms sharing a market is analyzed both from a Cournot and Stackelberg point of view. In contrast with classical models, setup costs are considered in the firms’ production costs, leading to ambiguities in their best response strategies. Our aim is to establish the different equilibria strategies that may arise from these two co...
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Metastasis is strongly inhibited in thrombocytopenic mice. This phenotype is reversed by NK cell depletion which indicates that platelets may facilitate tumor progression and metastasis by interfering with NK cell immunosurveillance. Understanding the underlying mechanisms may help us to reinforce anti-tumor immunity and NK-based immunotherapy in cancer patients.
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ژورنال
عنوان ژورنال: Nature
سال: 1918
ISSN: 0028-0836,1476-4687
DOI: 10.1038/101264c0