Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Dmitrii Ushakov"'
Publikováno v:
Journal of Astronomy and Space Sciences, Vol 41, Iss 3, Pp 159-170 (2024)
A method for resident space object detection in video stream processing using a set of matched filters has been proposed. Matched filters are constructed based on the connection between the Fourier spectrum shape of the difference frame and the mag
Externí odkaz:
https://doaj.org/article/4a9179e138774085b22c97cb4a18941b
Autor:
Alexander Spiridonov, Vasilina Baranova, Dmitrii Ushakov, Vladimir Saetchnikov, Zoya Kenko, Dzianis Zasmuzhats, Vitaly Mechinsky
Publikováno v:
2022 IEEE 9th International Workshop on Metrology for AeroSpace (MetroAeroSpace).
Autor:
Alexander Spiridonov, Vasilina Baranova, Dmitrii Ushakov, Vladimir Saetchnikov, Vladimir Cherny
Publikováno v:
2022 IEEE 9th International Workshop on Metrology for AeroSpace (MetroAeroSpace).
Autor:
Georgy Alymov, A. A. Afonenko, Aleksandr A. Dubinov, Dmitry Svintsov, Vladimir I. Gavrilenko, Dmitrii Ushakov, S. V. Morozov
Publikováno v:
Journal of Physics D: Applied Physics. 54:175108
Operation of semiconductor lasers in the 20–50 µm wavelength range is hindered by strong non-radiative recombination in the interband laser diodes, and strong lattice absorption in GaAs-based quantum cascade structures. Here, we propose an electri
Autor:
Oksana Dmitrieva, Dmitrii Ushakov
Publikováno v:
Problems of Economic Transition. 56:48-67
The authors criticize the official federal budget for 2013 and plan for 2014-15, and summarize the alternative budget proposed by them and their colleagues in the Duma fraction of A Just Russia.
Publikováno v:
Web of Science
The temperature dependence of the lasing threshold in the GaInAs-GaInAsP-InP bi-quantum-well heterolasers with different widths of the quantum wells (4 and 9 nm) has been determined. Processes of non-radiative Auger recombination which occur in the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1b138cfe611671c56cb5416c8c1aeb3d
https://publons.com/wos-op/publon/25071366/
https://publons.com/wos-op/publon/25071366/
Publikováno v:
Scopus-Elsevier
It is shown, that the lifetime of nonequilibrium current carriers in the luminescence process in doping superlattice structures changes in a wide range with increasing the excitation level of the crystal. Two effects are important, i. e., (a) lowdime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::59cca8d30fe3e7447e027240fdb0c976
http://www.scopus.com/inward/record.url?eid=2-s2.0-1342290183&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-1342290183&partnerID=MN8TOARS