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Konstantin V. Danilenko, Oliver Stefani, Kirill A. Voronin, Marina S. Mezhakova, Ivan M. Petrov, Mikhail F. Borisenkov, Aleksandr A. Markov and Denis G. Gubin
Long-term recording of a person?s activity (actimetry or actigraphy) using devices typically worn on the wrist is increasingly applied in sleep/wake, chronobiological, and clinical research to estimate parameters of sleep and sleep-wake cycles. With the ...
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Aleksandr Chikitkin, Mikhail Petrov, Roman Dushkov and Ernest Shifrin
We propose an approach for the design of the subsonic part of plane and axisymmetric Laval nozzles for real gases. The proposed approach is based on the hodograph method and allows one to solve the inverse design problem directly. Real gas effects are ta...
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Aleksandr Petrov, Inna Geraskina
Pág. 499 - 504
Uncertainty of social and economic processes increases in the current economic environment, which complicates management of the economic systems and leads to an increase in risks. Under similar conditions a search of new approaches and management princip...
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