Zobrazeno 1 - 10
of 201
pro vyhledávání: '"A. P. Vlasyuk"'
Autor:
Kudryavtsev, D. O., Sotnikova, Yu. V., Stolyarov, V. A., Mufakharov, T. V., Vlasyuk, V. V., Khabibullina, M. L., Mikhailov, A. G., Cherepkova, Yu. V.
Based on the collected multiwavelength data, namely in the radio (NVSS, FIRST, RATAN-600), IR (WISE), optical (Pan-STARRS), UV (GALEX), and X-ray (ROSAT, Swift-XRT) ranges, we have performed a cluster analysis for the blazars of the Roma-BZCAT catalo
Externí odkaz:
http://arxiv.org/abs/2404.09667
Autor:
Yakovlev, O. Ya., Valeev, A. F., Valyavin, G. G., Aitov, V. N., Mitiani, G. Sh., Fatkhullin, T. A., Beskin, G. M., Tavrov, A. V., Korablev, O. I., Galazutdinov, G. A., Vlasyuk, V. V., Emelianov, E. V., Sasyuk, V. V., Perkov, A. V., Bondar, S. F., Burlakova, T. E., Fabrika, S. N., Romanyuk, I. I.
We present a catalog of 150 variable stars, including 13 stars with exoplanet candidates. 37 stars were identified as variables for the first time. As a result of a 2.5-year photometric survey of exoplanets, we have obtained and analyzed light curves
Externí odkaz:
http://arxiv.org/abs/2404.10027
Autor:
Beskin, Grigory, Biryukov, Anton, Gutaev, Alexey, Karpov, Sergey, Oganesyan, Gor, Valyavin, Gennady, Valeev, Azamat, Vlasyuk, Valery, Lyapsina, Nadezhda, Sasyuk, Vyacheslav
(Abridged) In this paper, we present a project of multi-channel wide-field optical sky monitoring system with high temporal resolution -- Small Aperture Imaging Network Telescope (SAINT) -- mostly built from off-the-shelf components and aimed towards
Externí odkaz:
http://arxiv.org/abs/2312.01369
Autor:
Raiteri, C. M., Villata, M., Carnerero, M. I., Savchenko, S. S., Kurtanidze, S. O., Vlasyuk, V. V., Marchini, A., Matsumoto, K., Lorey, C., Joner, M. D., Gazeas, K., Carosati, D., Mirzaqulov, D. O., Pulido, J. A. Acosta, Agudo, I., Bachev, R., Benítez, E., Borman, G. A., Calcidese, P., Chen, W. P., Damljanovic, G., Ehgamberdiev, S. A., Elsässer, D., Feige, M., Frasca, A., Gaur, H., Grishina, T. S., Gupta, A. C., Hiriart, D., Holland, M., Horst, B., Ibryamov, S., Ivanidze, R. Z., Jensen, J., Jithesh, V., Jovanovic, M. D., Kiehlmann, S., Kimeridze, G. N., Kishore, S., Kopatskaya, E. N., Kurtanidze, O. M., Larionova, E. G., Lin, H. C., Mannheim, K., Marinelli, C., Reyes, J. Moreira, Morozova, D. A., Nikolashvili, M. G., Reinhart, D., Romanov, F. D., Semkov, E., Seufert, J., Shishkina, E. V., Sigua, L. A., Skalidis, R., Spiridonova, O. I., Stojanovic, M., Strigachev, A., Troitskaya, Y. V., Troitskiy, I. S., Tsai, A., Vasilyev, A. A., Vince, O., Vrontaki, K., Wani, K., Watts, D., Zhovtan, A. V.
In 2022 the BL Lac object S4 0954+65 underwent a major variability phase, reaching its historical maximum brightness in the optical and $\gamma$-ray bands. We present optical photometric and polarimetric data acquired by the Whole Earth Blazar Telesc
Externí odkaz:
http://arxiv.org/abs/2310.11108
Doppler confirmation of TESS planet candidate TOI1408.01: grazing transit and likely eccentric orbit
Autor:
Galazutdinov, G. A., Baluev, R. V., Valyavin, G., Aitov, V., Gadelshin, D., Valeev, A., Sendzikas, E., Sokov, E., Mitiani, G., Burlakova, T., Yakunin, I., Antonyuk, K. A., Vlasyuk, V., Romanyuk, I., Rzaev, A., Yushkin, M., Ivanova, A., Tavrov, A., Korablev, O.
Publikováno v:
Monthly Notices of the Royal Astronomical Society: Letters 2023 September 5
We report an independent Doppler confirmation of the TESS planet candidate orbiting an F-type main sequence star TOI-1408 located 140 pc away. We present a set of radial velocities obtained with a high-resolution fiber-optic spectrograph FFOREST moun
Externí odkaz:
http://arxiv.org/abs/2309.03009
Autor:
Yakovlev, O. Ya., Valeev, A. F., Valyavin, G. G., Tavrov, A. V., Aitov, V. N., Mitiani, G. Sh., Beskin, G. M., Vlasyuk, V. V., Korablev, O. I., Galazutdinov, G. A., Emelianov, E. V., Fatkhullin, T. A., Sasyuk, V. V., Perkov, A. V., Bondar, S. F., Burlakova, T. E., Fabrika, S. N., Romanyuk, I. I.
Here we present eight new candidates for exoplanets detected by the transit method at the Special Astrophysical Observatory of the Russian Academy of Sciences. Photometric observations were performed with a 50-cm robotic telescope during the second h
Externí odkaz:
http://arxiv.org/abs/2304.01076
Autor:
L. I. Vlasyuk, I. S. Lomadze
Publikováno v:
Управленческое консультирование, Vol 0, Iss 4, Pp 73-85 (2024)
The purpose of the work is to assess the role of digital technologies as a strategic factor in regional development from the point of view of the theory of strategy and strategizing methodology of academician V. L. Kvint. The problems of formation, d
Externí odkaz:
https://doaj.org/article/98b4eab4d84e41549d6528193244b14e
Autor:
L. I. Vlasyuk, A. P. Novikov
Publikováno v:
Управленческое консультирование, Vol 0, Iss 3, Pp 106-117 (2024)
The purpose of this study is to identify the opportunities and threats of digitalization, assess the impact of digital technologies on the socio-economic development of regions and assess the level of digital inequality in Russia. The theory of strat
Externí odkaz:
https://doaj.org/article/ecc81b48af834cb291c4cfe411aabee6
Autor:
Trevor J. Hancock, Marina Vlasyuk, James S. Foster, Sallie Macy, Daniel C. Wooliver, Manasi Balachandran, Angela D. Williams, Emily B. Martin, Stephen J. Kennel, Eric R. Heidel, Jonathan S. Wall, Joseph W. Jackson
Publikováno v:
Frontiers in Immunology, Vol 15 (2024)
IntroductionAmyloid-specific antibodies have been shown to opsonize and enhance amyloid clearance in systemic amyloidosis mouse models. However, the immunological mechanisms by which amyloid is removed have not been clearly defined. Previous reports
Externí odkaz:
https://doaj.org/article/4538e96b6e1444728c5563af79f43964
Autor:
L. I. Vlasyuk, A. N. Yolchyan
Publikováno v:
Управленческое консультирование, Vol 0, Iss 2, Pp 72-91 (2024)
The Republic of Armenia requires investments for economic growth and development, including foreign direct investment due to the small capacity of the domestic market. The investment strategy must be consistent with the national development strategy
Externí odkaz:
https://doaj.org/article/be88560a8da849b9865d52cf2341547d