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Formulation of the problem of designing the optimal structure of an active system was considered within the framework of the game-theoretical model of interaction of its participants. Solution and the results of studying the control mechanisms in applications such as in-house management and multiagent systems were presented. 相似文献
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Burkov A. A. Zaitsev A. V. Syui A. V. Zaikova E. R. Kaminskii O. I. 《Protection of Metals and Physical Chemistry of Surfaces》2019,55(1):102-108
Protection of Metals and Physical Chemistry of Surfaces - This work is devoted to the deposition of coatings based on FeNiCrWMoCoCB metallic glasses on a surface made of 35 steel; the deposition is... 相似文献
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FeCrWMoC metallic glass (MG) is synthesized in the form of coatings by electric spark treatment in grain media consisting of individual components. It is demonstrated that the amorphous phase fraction in the composition of the coatings increases with the time of the granule treatment increasing to 100–150 min. The proposed approach offers the potential for the one-stage synthesis of MG in the form of coatings in the automatic mode. 相似文献
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We report on metallic Nickel nanorods prepared by utilizing a mask of ordered nanostructured hollow channels in a block copolymer matrix. These polymeric templates were formed by a self organized process in block copolymer supramolecular assemblies. Nickel was filled into with two different techniques, electrodeposition and washing in. We monitor the formation process of these nanorods by means of atomic force microscopy and synchrotron radiation soft X-ray based photoelectron emission microscopy. The oxidation state of the nickelrods is evaluated with X-ray absorption spectroscopy and X-ray photoelectron spectroscopy at the Ni L edges and lateral distributions of the Ni nanorods were detected with micrometer resolved X-ray absorption spectroscopy. The finding is that the Ni rods were metallic despite their preparation under ambient conditions, inside the particles no hints for NiO complexes were found. This indicates that the polymer protects Ni nanoparticles against oxidation. 相似文献
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A. V. Egorysheva V. I. Burkov Yu. F. Kargin A. Ya. Vasil'ev V. V. Volkov V. M. Skorikov 《Inorganic Materials》2001,37(8):817-824
The absorption and circular dichroism spectra of Bi12SiO20and Bi12TiO20crystals codoped with Mn or Cr and a penta- (P5+), tri- (Ga3+), or divalent (Cu2+) element were studied. The results demonstrate that the sillenite crystals contain Mn and Cr in two oxidation states, 5+ and 4+. The introduction of P5+increases the fractions of Mn4+and Cr4+, while Ga3+and Cu2+have the opposite effect. The bands observed in the spectra are assigned to electronic transitions of [MnO4]4–and [MnO4]3–. 相似文献
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S. A. Korchakov V. V. Burkov V. V. Kurkin V. A. Antonova N. Yu. Kotel’nikova D. V. Vetchinnikov T. M. Sabirova S. P. Simonov 《Coke and Chemistry》2013,56(6):220-224
Systems for mechanical and biological wastewater purification have been introduced at OOOMechel-Koks. This represents the first stage of a two-stage project to introduce biochemical purification. Results obtained in the adjustment and debugging of the systems are presented. 相似文献