320 research outputs found
Antyceremonie : od "potęgi smaku" do rewolucji ("Niesmacznik" Natalii Usenko)
No full textThe article is an attempt to show the ritual of dining as a tool of oppression applied
to children. Literature aimed at children tries to help them overcome the trauma of eating
process by showing culinary experience as a social event, which is the beginning
of reflection on freedom, possibilities of making choices or building one’s own identity.
According to the author the collection of poems by Natalia Usenko serves that purpose
Teachers attitudes toward flipped classroom in Ukrainian Universities.
No full textZamaratskaia G., Kravchenko O., Usenko S., Getya A. Teachers attitudes toward flipped classroom in Ukrainian Universities. Integration of Education, Science and Business in Modern Environment: Summer Debates: Proceedings of the 5th International Scientific and Practical Internet Conference, August 3-4, 2023. Dnipro, 2023. P. 67-69.Flipped learning is an approach that can be used by teachers to provide students with direct access to video lectures and other learning material to be viewed outside of class prior to active learning during class time
Teachers attitudes toward flipped classroom in Ukrainian Universities.
No full textZamaratskaia G., Kravchenko O., Usenko S., Getya A. Teachers attitudes toward flipped classroom in Ukrainian Universities. Integration of Education, Science and Business in Modern Environment: Summer Debates: Proceedings of the 5th International Scientific and Practical Internet Conference, August 3-4, 2023. Dnipro, 2023. P. 67-69.Flipped learning is an approach that can be used by teachers to provide students with direct access to video lectures and other learning material to be viewed outside of class prior to active learning during class time
Influence of vitamins on the prooxidant-antioxidant homeostasis in boars under the conditions of heat stress.
No full textUsenko Svitlana O., Shostya Anatolii M., Stojanovskyi Volodymyr G., Tenditnyk Volodymyr S., Birta Gabriela O., Kravchenko Oksana I., Kuzmenko Larysa M. Influence of vitamins on the prooxidant-antioxidant homeostasis in boars under the conditions of heat stress. Ukrainian Journal of Veterinary and Agricultural Sciences. 2020, Vol. 3, # 2. P. 30-35
Influence of vitamins on the prooxidant-antioxidant homeostasis in boars under the conditions of heat stress.
No full textUsenko Svitlana O., Shostya Anatolii M., Stojanovskyi Volodymyr G., Tenditnyk Volodymyr S., Birta Gabriela O., Kravchenko Oksana I., Kuzmenko Larysa M. Influence of vitamins on the prooxidant-antioxidant homeostasis in boars under the conditions of heat stress. Ukrainian Journal of Veterinary and Agricultural Sciences. 2020, Vol. 3, # 2. P. 30-35
Upper Bounds on Spontaneous Wave-Function Collapse Models Using Millikelvin-Cooled Nanocantilevers
No full textCollapse models predict a tiny violation of energy conservation, as a consequence of the spontaneous collapse of the wave function. This property allows us to set experimental bounds on their parameters. We consider an ultrasoft magnetically tipped nanocantilever cooled to millikelvin temperature. The thermal noise of the cantilever fundamental mode has been accurately estimated in the range 0.03 – 1 K, and any other excess noise is found to be negligible within the experimental uncertainty. From the measured data and the cantilever geometry, we estimate the upper bound on the continuous spontaneous localization collapse rate in a wide range of the correlation length rC. Our upper bound improves significantly previous constraints for r_C > 10^−6 m, and partially excludes the enhanced collapse rate suggested by Adler. We discuss future improvements
Robustness of entanglement-based discrete- and continuous-variable quantum key distribution against channel noise - data set
No full textThe dataset includes the code, written in Wolfram Mathematica, needed to reproduce the results of numerical simulations presented in the following article:M. Lasota, O. Kovalenko, V. C. Usenko, "Robustness of entanglement-based discrete- and continuous-variable quantum key distribution against channel noise", New J. Phys. 25, 123003 (2023).The file is divided on two sections. The first one entitled "Key generation rate formulas" includes all the equations necessary to calculate key generation rate for various protocols and sets of assumptions analyzed in the aforementioned paper.The second section entitled "Data for figures" contains all the steps necessary for performing numerical simulations and presenting their results exactly as they were shown in the article.</p
Reproductive Qualities of Sows of Different Genotypes by Melanocortin - 4 (MC4R) Receptor Gene and Economic Efficiency of Their Use
No full textReproductive Qualities of Sows of Different Genotypes by Melanocortin - 4 (MC4R) Receptor Gene and Economic Efficiency of Their Use / V. I. Khalak, B. V. Gutyj, O. M. Bordun, О. І. Stadnytska, A. M. Shostya, S. O. Usenko, L. M. Kuzmenko, L. V. Zasukha, O. І. Myronenko, T. І. Karunna. Journal of Mountain Agriculture on the Balkans, 2022. 25 (4). Р. 1–15
Embedded AI for Audio-Based Drone Detection in Critical Railway Infrastructure
No full textD. Bosyi: ORCID 0000-0003-1818-2490; O. Sablin: ORCID 0000-0001-6784-648X; I. Potapchuk: ORCID 0000-0002-5985-1040; A. Usenko: ORCID 0000-0002-1782-9224ENG: Summary. With the increasing threat of unmanned aerial vehicles to critical railway infrastructure, the need for advanced detection technologies has become more urgent. This paper reviews existing railway monitoring solutions and outlines their limitations in identifying aerial threats. An acoustic analysis is conducted to extract distinctive unmanned aerial vehicle sound patterns using Mel-frequency cepstral coefficients, which serve as primary features for classification. Neural network models are applied to detect and differentiate aerial threats from environmental noise, achieving high recognition accuracy. The study also describes the development of an embedded artificial intelligence system based on STM32 microcontrollers, which combines real-time digital signal processing with efficient on-device neural inference. This solution offers a scalable and energy-efficient platform for decentralized audio-based drone detection in railway security applications
Hypothesis about the cyclic lability of prooxidant-antioxidant homeostasis in sow
No full textSiabro A., Usenko S., Kravchenko O., Shostya A., Shpyrna I. Hypothesis about the cyclic lability of prooxidant-antioxidant homeostasis in sow. Abstract book 3rd International Conference One Health: Problem & Solution (1-2 June 2023, Baku, Azerbaijan). Baku, 2023. P. 22-23.The considerable attention of researchers is focused on solving the problem of biological science - the peculiareities of the formation of pro-oxidant-antioxidant homeostasis (PAH) in humans and animals
- …
