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Russian Physics Journal - The paper presents mathematical simulation of localized plastic deformation of metal-intermetallic laminated composites after equal channel angular pressing. Deformation...  相似文献   
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Russian Physics Journal - The paper studies the phenomenon of localized-deformation macrobands and crack formation in metal alloys under dynamic channel-angular pressing. The numerical calculations...  相似文献   
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Technical Physics - In this study, we perform calculations and experimental studies of the destruction of composite impactors from a porous tungsten–nickel–iron–cobalt alloy with...  相似文献   
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Russian Physics Journal - The superlocalization of plastic deformation in single crystal L12 superlattice alloys subjected to uniaxial compression is studied by a mathematical modeling technique....  相似文献   
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The effect of UV radiation of a KrCl excilamp on the biodegradation of 4-nitrophenol, 2,5-dinitrophenol, and their mixture by a Penicillium tardum H-2 isolate strain and microbiocenosis of activated sludge was studied. It was shown that the efficiency of the successive photodegradation and biodegradation of nitrophenols depended on the initial concentration and the time of UV preirradiation. UV irradiation increased the efficiency of the biodegradation of 2,5-dinitrophenol with respect to the biodegradation alone. Preliminary UV irradiation inhibited the subsequent biodegradation of 4-nitrophenol by a Penicillium tardum H-2 isolate strain and activated sludge.  相似文献   
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Russian Physics Journal - The paper studies the instability of the plastic flow and fracture of metal-intermetallic laminated composites using a three-dimensional multi-scale model of the...  相似文献   
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Russian Journal of Electrochemistry - Hydrogen storage and generation systems based on ammonia borane (NH3BH3) were considered. Data on the kinetics of H2 evolution during the catalytic hydrolysis...  相似文献   
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