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11.
Yusupov A. Adambaev K. Turaev Z. Z. Aliev S. R. Kutlimratov A. 《Technical Physics Letters》2017,43(1):133-135
Technical Physics Letters - Anisotype p-Cu2ZnSnS4/n-Si heterojunctions have been manufactured for the first type by sulfidation of base-metal layers predeposited onto polycrystalline silicon... 相似文献
12.
Unraveling Unprecedented Charge Carrier Mobility through Structure Property Relationship of Four Isomers of Didodecyl[1]benzothieno[3,2‐b][1]benzothiophene 下载免费PDF全文
Yusuke Tsutsui Guillaume Schweicher Basab Chattopadhyay Tsuneaki Sakurai Jean‐Baptiste Arlin Christian Ruzié Almaz Aliev Artur Ciesielski Alan R. Kennedy Vincent Lemaur Yoann Olivier Rachid Hadji Lionel Sanguinet Frédéric Castet Silvio Osella Dmytro Dudenko David Beljonne Jérôme Cornil Paolo Samorì Shu Seki Yves H. Geerts 《Advanced materials (Deerfield Beach, Fla.)》2016,28(33):7106-7114
13.
V. S. Aliev 《Automation and Remote Control》2010,71(6):1240-1246
Two-person multistage game with fixed sequence of moves is considered, under perfect information on existing history of the
game and aggregated information on the current move of player 2. Having this information at each stage i, player 1 is the
first to choose his move x(in1)(.); moreover, in the beginning of the game player 1 announces his strategy x(.)=(a(in1)(.),...,
x(in)(.)) for n future stages. Given information regarding the choice of player 1 and history of the game, player 2 strives
to maximize his payoff function via the strategy v=(v(in1), v(in2),..., v(inn)). In this paper the sufficient conditions of
perfect aggregation, involving certain results from the theory of Lie groups, are provided for the game in question. 相似文献
14.
We have studied the possibility of producing powders from gray cast-iron chips formed during the production of home air conditioners. The particle morphology, structure, physicotechnical, mechanical, and antifriction properties of the cast iron powder are studied and compared to those of powdered iron. It is shown that the sample obtained from the cast-iron powder have worse mechanical properties than the samples prepared from iron but they have better antifriction properties than the latter.Bakkonditsioner Scientific-Industrial Complex. Translated from Poroshkovaya Metallurgiya, No. 2(362), pp. 93–98, February, 1993. 相似文献
15.
A mathematical model is suggested of convective heat transfer between streams of finely divided media under conditions of flow in the channels of a valve-type pulsating-flow heat exchanger, which are separated by a permeable partition. The heat and mass transfer occurs by way of multiple transverse exchanges of continuous phases between streams when developing sign-variable pressure differences between these streams. The interphase heat transfer in dispersed flows is taken into account, assuming that the particles are isothermal and their temperature is defined by external heat transfer on the particle surface. 相似文献
16.
The dc current-voltage characteristics of microwave diodes are experimentally studied on simultaneous exposure of the diodes to a high-frequency (100 MHz) high-amplitude harmonic signal. In the current-voltage characteristics of the microwave diodes, regions of N-type negative differential resistance, hysteresis, and current oscillations are observed depending on the amplitude and frequency of the high-frequency signal. A comparative analysis of the experimentally observed effects is performed, and possible mechanisms for the effects are discussed. 相似文献
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19.
K. A. Polozkov A. E. Chalykh V. K. Gerasimov V. V. Matveev A. D. Aliev 《Protection of Metals》2008,44(5):502-505
A thermal degradation of poly(vinyl chloride) (PVC) was studied. This was an essential step in the investigation of the compatibility
of PVC-based systems because mixing in industry and in the preparation of materials is carried out in the viscous flow range
close to thermal degradation.
Original Russian Text ? K.A. Polozkov, A.E. Chalykh, V.K. Gerasimov, V.V. Matveev, A.D. Aliev, 2008, published in Fizikokhimiya
Poverkhnosti i Zashchita Materialov, 2008, Vol. 44, No. 5, pp. 537–540. 相似文献
20.
A highly alkaline trypsin from the intestine of Grey triggerfish (Balistes capriscus), with high activity at low temperature, was purified and characterised. The enzyme was purified to homogeneity using acetone precipitation, Sephadex G-100 gel filtration and Mono Q-Sepharose anion-exchange chromatography, with a 13.9-fold increase in specific activity and 41.3% recovery. The molecular weight of the purified alkaline trypsin was estimated to be 23.2 kDa by sodium dodecyl sulphate–polyacrylamide gel electrophoresis (SDS–PAGE) and size exclusion chromatography. Purified trypsin appeared as a single band on native–PAGE. Interestingly, the enzyme was highly active over a wide range of pH, from 9.0 to 11.5, with an optimum at pH 10.5, using Nα-benzoyl-DL-arginine-p-nitroanilide (BAPNA) as a substrate. The relative activities at pH 9.0, 11.5 and 12.0 were 86.5%, 92.6% and 52.4%, respectively. The enzyme was extremely stable in the pH range 7.0–12.0. In addition, the enzyme had high activity at low and moderate temperatures with an optimum at around 40 °C and had more than 80% of its maximum activity at 20 °C. The purified enzyme was strongly inhibited by soybean trypsin inhibitor (SBTI) and phenylmethylsulphonyl fluoride (PMSF), a serine protease inhibitor. The enzyme showed extreme stability towards oxidising agents, retaining about 87% and 80% of its initial activity after 1 h incubation at 40 °C in the presence of 1% sodium perborate and 1% H2O2, respectively. In addition, the enzyme showed excellent stability and compatibility with some commercial solid detergents. 相似文献