Výsledky vyhledávání - "N. A. Kharin"

Stabilization of a pendulum on an elastic foundation using a multilayer perceptron

Autor: A D Ivanova, N V Kharin, V V Smirnova, E E Tufanova, O A Sachenkov

Publikováno v: Journal of Physics: Conference Series. 2308:012005

The article describes the solution to the problem of stabilizing a nonlinear system using machine learning methods. Despite the existence of classical approaches for solving the optimal control problem, the need for other approaches still remains. No

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43f5ae10fe8f17d6a2f88e4c7f110f19
https://doi.org/10.1088/1742-6596/2308/1/012005

Zobrazit plný text záznamu

Mathematical model of heat transfer in opening electrical contacts with tunnel effect

Autor: Zhangir Rayev, N Stanislav Kharin, Yermek Khairullin, Merey M. Sarsengeldin

Publikováno v: Filomat. 32:1003-1008

The mathematical model describing the dynamics of heating in opening electrical contacts is presented. It takes into account the imperfect thermal contact between anode and cathode due to tunnel effect. The model is based on the system of spherical h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::921f1e7c162cec32df1a8dce2b7abb91
https://doi.org/10.2298/fil1803003s

Zobrazit plný text záznamu

Exact solution of the one phase inverse Stefan problem

Autor: N Stanislav Kharin, Zamanbek Mukambetkazin, Merey M. Sarsengeldin, Samat A. Kassabek

Publikováno v: Filomat. 32:985-990

Exact solution of inverse one phase Stefan problem is represented in the form of linear combination of integral error functions. Heat flux function is reconstructed and coefficients of solution function are found exactly. Test problem was considered

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::842d4b270c777c5fff46dfd1e426e860
https://doi.org/10.2298/fil1803985s

Zobrazit plný text záznamu

Near-infrared optical absorption in GaN/AlN quantum wells grown by molecular-beam epitaxy

Autor: Dmitrii V. Nechaev, Stefan Ivanov, N. Yu Kharin, V. Yu. Panevin, A D Fedorov, D. A. Firsov, M. Ya. Vinnichenko, V. N. Jmerik

Publikováno v: Journal of Physics: Conference Series. 1482:012021

Optical absorption of s- and p-polarized light was studied in GaN/AlN quantum wells in the near-infrared spectral range. An absorption peak associated with intersubband electron transitions in quantum wells was observed near a wavelength of 1.55 μm.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3bd64654842b5f3b830cff1b7b3ea4a0
https://doi.org/10.1088/1742-6596/1482/1/012021

Zobrazit plný text záznamu

Autor: I S Makhov, V. Yu. Panevin, I. V. Sedova, Leonid E. Vorobjev, N. Yu Kharin, D. A. Firsov, S. V. Sorokin, M. Ya. Vinnichenko

Publikováno v: Journal of Physics: Conference Series. 1482:012025

Photoconductivity in GaAs/AlGaAs quantum well nanostructures doped with acceptors was studied at low lattice temperatures in the infrared and terahertz spectral ranges. The photocurrent spectra revealed features that can be attributed to the hole tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1056d8c01fa72e9036f4e0234d7c975e
https://doi.org/10.1088/1742-6596/1482/1/012025

Zobrazit plný text záznamu

THE NORMALIZED DIFFERENCE VEGETATION INDEX IN THE STUDY OF THE PHENOLOGY AND SPECIES COMPOSITION OF SIBERIAN FORESTS

Autor: N. G. Kharin, V. M. Zhirin, R. Tateishi

Publikováno v: Mapping Sciences and Remote Sensing. 38:199-211

Results of an experiment for using the normalized difference vegetation index (NDVI), computed from NOAA/AVHRR images with a resolution of 8 and 1 km for studying the phenology, structure, and species composition of the taiga forests of Siberia are p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::57b64b21c7746c48c80e1d789aadf9de
https://doi.org/10.1080/07493878.2001.10642176

Zobrazit plný text záznamu

Postsynaptic mechanisms of induction of NMDA-dependent long-term post-tetanic potentiation of synaptic transmission

Autor: I. I. Abramets, I. M. Samoilovich, N. A. Kharin

Publikováno v: Neurophysiology. 28:127-134

Experiments on hippocampus slices of rats showed that the pattern of induction of long-term post-tetanic potentiation of synaptic transmission is determined by the frequency of tetanic stimulation of Schaffer collaterals. With their high-frequency (>

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2dbc8797338dec650411d381b10732db
https://doi.org/10.1007/bf02262773

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání