The influence of reality gas calculation methods on the gasdynamic characteristics of a gas pumping unit centrifugal compressor by O. A. Solovyeva, I. S. Sharikov, N. I. Sadovsky

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Physical and physicochemical properties of binary and multicomponent semiconductors of CuBr-CuI system by I. A. Kirovskaya, T. L. Bukashkina, E. P. Surovoy, A. V. Yureva, V. E. Surovaya, L. V. Kolesnikov, V. B. Goncharov, O. V. Kropotin

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Improving the circuitry of high-precision high-speed acousto-optic laser interferometers of displacements with frequency matching of component blocks and double heterodyning at pho... by E. V. Leun, A. E. Shakhanov, S. Yu. Samoilov, A. Yu. Kolobov

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Methodology for finding parameters of cutting transitions in APQP process of preproduction of new automotive components by L. R. Safarova, S. V. Kasyanov, D. T. Safarov

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Analysis of working conditions of recuperative and heat recovery systems of compressor-less CCGT (Combined Cycle Gas Turbine) by M. V. Sinkevich, Yu. A. Borisov, A. A. Kosoi, E. R. Ramazanov, O. S. Popel

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Investigation of wire electrical discharge machining modes influences on crack formation and surface layer morphology of the Ti-6Al-2.5Mo-2Cr-0.3Si titanium alloy by A. A. Fedorov, D. A. Polonyankin, A. I. Blesman, N. V. Bobkov, A. V. Linovsky, Iu. O. Bredgauer, Yu. E. Zhdanova

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Studies of the design layout of resistojet with porous structure for propulsion systems of small spacecraft by V. N. Blinov, V. V. Kositsin, A. I. Lukyanchik

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Control system of spacecraft solar array drive assembly actuator by D. S. Polozhentsev, D. J. Dzhukich, D. N. Zakharov

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Theoretical analysis of expansion process of wet water vapor in working chamber of piston long-stroke linear drive of compressor unit by A. A. Kapelyukhovskaya, G. I. Chernov, A. Yu. Gromov, A. M. Kalashnikov, V. I. Karagusov, A. M. Paramonov

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I. Ivkovic-Kihic, M. Read, Sh. Rane, A. Kovacevic. «Compressors and their systems». Post conference report / trans. from Engl. M. A. Fedorova by M. A. Fedorova

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Investigation of endurance of AMg6 alloy under cyclic volumetric thermal deformation by I. Yu. Lesnyak, Z. N. Sokolovsky, S. V. Gavrilenko

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Investigation of the kinematics of mechatronic device drive based on a spatial mechanism by F. F. Khabibullin, R. T. Islamov, T. A. Mustafaev, V. N. Krymova

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Greenhouse climate control system based on fuzzy logic by L. A. Payuk, N. A. Voronina, A. D. Umurzakova, E. E. Lazutkina, K. V. Khatsevskiy

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Import substitution policy in Russia under conditions of overcoming external sanction pressure by M. V. Shatokhin, T. G. Antropova, N. M. Surai, E. N. Sepiashvili

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Cesarean delivery in Nigeria: prevalence and associated factors―a population-based cross-sectional study by Asa Auta, Emmanuel O Adewuyi, Vishnu Khanal, Samson J Tapshak, Yun Zhao

“…Greater odds of CS were equally associated with maternal obesity (AOR: 3.16, 95% CI 2.30 to 4.32), Christianity (AOR: 2.06, 95% CI 1.58 to 2.68), birth order of one (AOR: 3.86, 95% CI 2.66 to 5.56), husband’s secondary/higher education level (AOR: 2.07, 95% CI 1.29 to 3.33), health insurance coverage (AOR: 2.01, 95% CI 1.37 to 2.95) and ≥4 antenatal visits (AOR: 2.84, 95% CI 1.56 to 5.17).Conclusions The prevalence of CS was low, indicating unmet needs in the use of caesarean delivery in Nigeria. …”
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Justification of choice of corrosion-resistant material of blowout preventer body based on modeling of its elastic-plastic deformation by K. V. Syzrantseva, K. V. Kuskov, M. A. Pazyak

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Energy-innovation knowledge common connection point management in preventing outbreak of the Covid-19 pandemic in a University by V. Shcherbak, I. Gryshchenko, L. Ganushchak-Yefimenko, O. Nifatova, V. Bobrovnyk, M. Verhun

“…BACKGROUND AND OBJECTIVES: The new wave of the Covid-19 pandemic has complicated the working conditions of higher education institutions in Ukraine. In this regard, saving energy resources of the university offers an opportunity to get out of the crisis. …”
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Antibacterial and photocatalytic activities of biosynthesized zinc oxide nanoparticle using novel plant P. macrosolen L. leaf extract by Abel Saka Gungure, Leta Tesfaye Jule, N. Nagaprasad, Krishnaraj Ramaswamy, Shanmugam Ramaswamy

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A hybrid fuzzy decision-making approach for evaluating the suppliers based on industry 5.0 and viable supply chain dimensions: a case study in medical devices manufacturing by Zeinab Asadi, Hassanali Aghajani, Mohammad Valipourkhatir, Erfan Babaee Tirkolaee

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Results of kinetostatic research of road energy harvesting system with slider-rocker mechanism by A. V. Prudiy, Yu. M. Lyashenko

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