Zobrazeno 1 - 10
of 32
pro vyhledávání: '"G. Kvasov"'
Autor:
A. Coffre, Peter L. Tokarsky, D. V. Mukha, A. I. Myasoyed, I. P. Kravtsov, A. D. Khristenko, V. V. Zakharenko, G. Kvasov, A. S. Belov, Y. Vasylkivskyi, Aleksander Stanislavsky, V. Bortsov, L. Denis, S. V. Stepkin, V. A. Shepelev, M. V. Shevchuk, I. M. Bubnov, Julien N. Girard, S. N. Yerin, P. Zarka, Valentin Melnik, M. A. Sydorchuk, V. Kharlanova, D. Charier, O. M. Ulyanov, V. Lisachenko, M. M. Kalinichenko, A. Reznichenko, Mykhaylo Panchenko, V. V. Dorovskyy, Helmut O. Rucker, Alexandr A. Konovalenko, A. I. Shevtsova
Publikováno v:
IEEE Xplore
2020 IEEE Ukrainian Microwave Week
2020 IEEE Ukrainian Microwave Week, Sep 2020, Kharkiv, Ukraine. ⟨10.1109/ukrmw49653.2020.9252788⟩
2020 IEEE Ukrainian Microwave Week
2020 IEEE Ukrainian Microwave Week, Sep 2020, Kharkiv, Ukraine. ⟨10.1109/ukrmw49653.2020.9252788⟩
International audience; Cutting edge astrophysical studies require more and more observing time at low-frequency radio telescopes, which is limited and quite expensive. Modern digital signal processing systems still unable to provide affordable compu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbb6027620769640abce0e789c54e733
https://hal.science/hal-03588748
https://hal.science/hal-03588748
Autor:
D. V. Mukha, Serge Yerin, A. A. Konovalenko, M. M. Kalinichenko, O. M. Ulyanov, Peter L. Tokarsky, V. Bortsov, S. V. Stepkin, V. L. Koliadin, O. M. Reznichenko, Mykhaylo Panchenko, I. Y. Vasylieva, G. Kvasov, V. Lisachenko, A. I. Brazhenko, A. O. Skoryk, V. M. Melnik, A. O. Gridin, Loïc Denis, A. I. Shevtsova, I. M. Bubnov, K. Mylostna, Julien N. Girard, O. D. Khristenko, Aleksander Stanislavsky, M. A. Sidorchuk, H. O. Rucker, V. V. Dorovskyy, V. V. Zakharenko, P. Zarka, G. Litvinenko
Publikováno v:
Radio physics and radio astronomy
Radio physics and radio astronomy, National Academy of Sciences of Ukraine, Institute of Radio Astronomy, Ukrainian Committee URSI/Begell, 2016, 21 (2), pp.83-131. ⟨10.15407/rpra21.02.083⟩
Radio Physics and Radio Astronomy, Vol 21, Iss 2, Pp 83-131 (2016)
Radio physics and radio astronomy, 2016, 21 (2), pp.83-131. ⟨10.15407/rpra21.02.083⟩
Radio physics and radio astronomy, National Academy of Sciences of Ukraine, Institute of Radio Astronomy, Ukrainian Committee URSI/Begell, 2016, 21 (2), pp.83-131. ⟨10.15407/rpra21.02.083⟩
Radio Physics and Radio Astronomy, Vol 21, Iss 2, Pp 83-131 (2016)
Radio physics and radio astronomy, 2016, 21 (2), pp.83-131. ⟨10.15407/rpra21.02.083⟩
Purpose: define and theoretically substantiate the range of astrophysical problems that may be efficiently solved using small antenna arrays. Design/methodology/approach: Observation parameters and configurations of a set of small antenna arrays incl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c46cb41ef93683e1606c50932c915cd
https://hal.archives-ouvertes.fr/hal-02437376
https://hal.archives-ouvertes.fr/hal-02437376
Autor:
I. Y. Vasylieva, Valentin Melnik, A. P. Reznik, V. Bovkun, E. R. Rudavin, Julien N. Girard, Helmut O. Rucker, O. Lytvinenko, A. Kravtsov, A. Lozinsky, K. Mylostna, Dmytro M. Vavriv, A. A. Gridin, Jean-Mathias Grieβmeier, N. V. Shevchuk, A. I. Shevtsova, V. V. Vinogradov, V. V. Dorovskyy, Aleksander Stanislavsky, Valery V. Shevchenko, A. Reznichenko, G. Kvasov, A. Kuzin, Peter L. Tokarsky, Y. Volvach, I. P. Kravtsov, S. N. Yerin, M. A. Sidorchuk, A. D. Khristenko, I. N. Bubnov, D. V. Mukha, Michel Tagger, Vladimir B. Ryabov, M. R. Olyak, M. S. Plakhov, V. V. Zakharenko, Georg Fischer, A. Shevchenko, Carine Briand, A. Coffre, A. O. Skoryk, V. Bortsov, S. V. Stepkin, A. Antonov, O. Pylaev, V. A. Shepelev, A. P. Miroshnichenko, R. V. Vashchishin, Alain Lecacheux, O. Ivantyshin, Loïc Denis, V. F. Kulishenko, A. I. Brazhenko, O. M. Ulyanov, V. Lisachenko, P. Zarka, A. A. Konovalenko, A. S. Belov, E. Bulakh, L. G. Sodin, Mykhaylo Panchenko, Didier Charrier, A. Vasilyev, N. Vasilenko, N. N. Kalinichenko, V. Koshovyy, V. L. Koliadin, R. Kozhin, I. Zhouk, A. A. Koval, G. Mann, G. Litvinenko
Publikováno v:
Experimental Astronomy
Experimental Astronomy, springer Link, 2016, 42 (1), pp.11-48. ⟨10.1007/s10686-016-9498-x⟩
Experimental Astronomy, 2016, 42, pp.11-48. ⟨10.1007/s10686-016-9498-x⟩
Experimental Astronomy, springer Link, 2016, 42 (1), pp.11-48. ⟨10.1007/s10686-016-9498-x⟩
Experimental Astronomy, 2016, 42, pp.11-48. ⟨10.1007/s10686-016-9498-x⟩
International audience; The current status of the large decameter radio telescope UTR-2 (Ukrainian T-shaped Radio telescope) together with its VLBI system called URAN is described in detail. By modernization of these instruments through implementatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::722ef6faf7d213cb6c084873314da204
https://hal-insu.archives-ouvertes.fr/insu-01436112
https://hal-insu.archives-ouvertes.fr/insu-01436112
Autor:
R. V. Vashchishin, K. Mylostna, V. Bortsov, V. Lisachenko, O. Ivantyshyn, S. V. Stepkin, G. Litvinenko, Vladimir B. Ryabov, V. V. Dorovskyy, A. Kravtsov, D. V. Mukha, I. Y. Vasylieva, A. Coffre, Valentin Melnik, Y. Vasylkivskyi, O. M. Ulyanov, M. S. Plakhov, A. Lecacheux, Y. Volvach, Jean-Mathias Grießmeier, I. P. Kravtsov, Georg Fischer, V. V. Vinogradov, Aleksander Stanislavsky, A. Kuzin, V. L. Koliadin, A. Brazhenko, R. Kozhin, A. Reznichenko, S. N. Yerin, N. V. Shevchuk, A. Lozinsky, Dmytro M. Vavriv, A. A. Konovalenko, A. A. Koval, M. A. Sidorchuk, A. O. Skoryk, Loïc Denis, Helmut O. Rucker, Mykhaylo Panchenko, A. Vasilyev, E. Bulakh, N. Vasilenko, N. N. Kalinichenko, V. Koshovyy, V. A. Shepelev, A. I. Shevtsova, Philippe Zarka, I. N. Bubnov, G. Kvasov, V. V. Zakharenko, O. Pylaev
Publikováno v:
Journal of Astronomical Instrumentation
Journal of Astronomical Instrumentation, World Scientific Publishing, 2016, 05 (04), pp.1641010. ⟨10.1142/S2251171716410105⟩
Journal of Astronomical Instrumentation, World Scientific Publishing, 2016, 05 (04), pp.1641010. ⟨10.1142/S2251171716410105⟩
This paper describes digital radio astronomical receivers used for decameter and meter wavelength observations. This paper describes digital radio astronomical receivers used for decameter and meter wavelength observations. Since 1998, digital receiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ced88da5f0b195413fd3bafeb8d04822
https://hal.archives-ouvertes.fr/hal-02415521/file/1703.04384.pdf
https://hal.archives-ouvertes.fr/hal-02415521/file/1703.04384.pdf
Autor:
V. F. Kulishenko, G. Litvinenko, Julien N. Girard, G. Kvasov, Vladimir B. Ryabov, Mykhaylo Panchenko, V. L. Koliadin, Peter L. Tokarsky, I. Y. Vasylieva, S. V. Stepkin, Valentin Melnik, A. Coffre, A. A. Gridin, P. Zarka, A. Reznichenko, J.-M. Griebmeier, O. M. Ulyanov, S. N. Yerin, M. A. Sidorchuk, A. I. Brazhenko, Georg Fischer, M. Tagger, A. A. Konovalenko, V. A. Shepelev, A. D. Khristenko, I. N. Bubnov, V. V. Zakharenko, G. Mann, A. A. Koval, Loïc Denis, A. A. Stanislavsky, A. P. Reznik, Helmut O. Rucker, V. V. Dorovskyy, Didier Charrier, N. N. Kalinichenko, V. Koshovyy
Publikováno v:
ICATT’15-X International Conference on Antenna Theory and Techniques
ICATT’15-X International Conference on Antenna Theory and Techniques, Apr 2015, Kharkiv, Ukraine. pp.217-220, ⟨10.1109/ICATT.2015.7136772⟩
ICATT’15-X International Conference on Antenna Theory and Techniques, Apr 2015, Kharkiv, Ukraine. pp.217-220, ⟨10.1109/ICATT.2015.7136772⟩
International audience; The low frequency radio astronomy (decameter-meter range, frequencies of 10-300 MHz) currently demonstrates rapid progress all over the world. New generations of large antennas-LOFAR, LWA, MWA and others – have been created
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3c1392f7710767d4884e6a5edcc2351
https://hal-mines-nantes.archives-ouvertes.fr/hal-01191251
https://hal-mines-nantes.archives-ouvertes.fr/hal-01191251
Publikováno v:
2015 International Conference on Antenna Theory and Techniques (ICATT).
Radio astronomy deals with the weakest signals received by a radio electronic device, and, as a result, it is very complicated problem to maintain appropriate SNR while transferring signal from the antenna output to receiver's input. In this paper, a
Autor:
G. G. Kvasov
Publikováno v:
Chemical and Petroleum Engineering. 42:570-575
The main elements of centrifugal pumps responsible for efficiency and reliability of pump operation in pipeline transportation system are analyzed. Based on this analysis, the key requirements of pumping units for pipeline oil transportation are form
Autor:
G. G. Kvasov
Publikováno v:
Chemical and Petroleum Engineering. 42:698-700
Various versions of pump designs with an axiradial impeller and an impeller running in conjunction with a preconnected endless screw are examined. Recommendations are offered regarding alteration of the design of the flow section of the axiradial imp
Autor:
D G, KVASOV
Publikováno v:
Biulleten' eksperimental'noi biologii i meditsiny. 19(4)
Autor:
G. G. Kvasov
Publikováno v:
Chemical and Petroleum Engineering. 42:651-652
The direction of extending operational life of pumping unit, namely, perfecting the design of the joint of the shaft-impeller pair of the rotor, by keyless torque-transmitting joint of the trihedral profile is discussed.