Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Yu. A. Ivashchenko"'
Publikováno v:
Glass and Ceramics. 77:452-456
This article reports the results of a study of the permittivity a of modified sodium silicate compositions (SSC) as a function of their content of a modifying zinc-containing aqueous solution (zinc acetate) and the curing time of the compositions. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69c00e0a5823225332846f4d2bb1a435
https://doi.org/10.1007/s10717-021-00331-x
https://doi.org/10.1007/s10717-021-00331-x
Publikováno v:
Bulletin of the State Nikitsky Botanical Gardens. :101-108
The article presents the results of studies to determine the drought resistance of peach cultivars to drought by the water-holding capacity of the leaves and taking into account the chlorophyll fluorescence intensity in the wilting process. It was fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc47c3a392ce88d396ae91fdab00b7c6
https://doi.org/10.36305/0513-1634-2020-134-101-108
https://doi.org/10.36305/0513-1634-2020-134-101-108
Publikováno v:
POMICULTURE & SMALL FRUITS CULTURE IN RUSSIA. 54:41-46
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca47f62f9b87103f417b6c1034a04090
https://doi.org/10.31676/2073-4948-2018-54-41-46
https://doi.org/10.31676/2073-4948-2018-54-41-46
Publikováno v:
Glass and Ceramics. 74:13-15
Information data on the use of amorphous siliceous rocks to obtain foam glass are presented together with the results of laboratory studies of the dependence of the foaming temperature on the melting temperature of the initial glass. A composition fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cc91db6ed9c6c1258a81d01d7c333e2
https://doi.org/10.1007/s10717-017-9916-1
https://doi.org/10.1007/s10717-017-9916-1
Autor:
A. B. Briukhovetskyi, V. Savanevych, Ia. S. Movsesian, I. B. Vavilova, E. N. Dikov, N. Yu. Dikhtyar, M. M. Bezkrovniy, Sergii Khlamov, Yu. N. Ivashchenko, L. V. Elenin, A. V. Pohorelov, N. S. Sokovikova, V. P. Vlasenko
Publikováno v:
Kinematics and Physics of Celestial Bodies. 31:302-313
The CoLiTec software for the automated search for small celestial objects of the solar system on a series of CCD frames has been developed within the Ukrainian virtual observatory project. Four comets and more than a thousand asteroids were discovere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ee79152dc329f2ed203e88f0fe42542
https://doi.org/10.3103/s0884591315060045
https://doi.org/10.3103/s0884591315060045
Autor:
A. V. Bondar, O. A. Svyatogorov, V. N. Petukhov, B. E. Zhilyaev, I. A. Verlyuk, S. M. Pokhvala, Yu. M. Ivashchenko, V. M. Reshetnyk, M. V. Andreev
Publikováno v:
Kinematics and Physics of Celestial Bodies. 31:267-275
We report on the detection of rapid variability in subsecond mode in the Balmer lines of hydrogen, lines Ca II H,K, and b Mg I triplet in chromospherically active stars 61 Cyg A, B. The spectral observations of 61 Cyg A, B were performed with MMCS sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a7bb44fbf7d1de4149177a7ecf450a2
https://doi.org/10.3103/s0884591315060082
https://doi.org/10.3103/s0884591315060082
Autor:
Leonid Elenin, Yu. M. Ivashchenko, A.V. Pogorelov, M. M. Bezkrovny, A. M. Dashkova, V. Savanevych, Sergii Khlamov, N. Sokovikova, O. B. Briukhovetskyi, I. B. Vavilova, Ia. S. Movsesian
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 451:3287-3298
We describe a new iteration method to estimate asteroid coordinates, which is based on the subpixel Gaussian model of a discrete object image. The method operates by continuous parameters (asteroid coordinates) in a discrete observational space (the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0edce57be8843b1ff413daed924a5884
https://doi.org/10.1093/mnras/stv1124
https://doi.org/10.1093/mnras/stv1124
Publikováno v:
Solar System Research. 47:71-79
The paper presents the results of the spectral observations of comet C/2001 Q4 (NEAT) acquired with the Zeiss-600 telescope of the Andrushevka astronomical observatory in May 2004. The spectrum of the comet was obtained in the range of 3600–8200 A.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17c2317ffa28ea6efbd8be45bb4798a8
https://doi.org/10.1134/s0038094613010036
https://doi.org/10.1134/s0038094613010036
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 365:032018
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b784f9778edaa789978a0a4b36fd209
https://doi.org/10.1088/1757-899x/365/3/032018
https://doi.org/10.1088/1757-899x/365/3/032018
Publikováno v:
Soviet Materials Science. 28:363-367
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7058fde3d61954cdddc30b6e409f8786
https://doi.org/10.1007/bf00723213
https://doi.org/10.1007/bf00723213