Search Results - "Borovik, V. N"

Determination of the Coordinates of Radio Sources on the Sun from RATAN-600 Observations in Multiazimuth Mode by Opeikina, L. V., Abramov-Maximov, V. E., Borovik, V. N., Chernenkov, V. N.

“…We provide an analytical description of the method for the determination of the coordinates of solar radio sources from multi-azimuth observations on…”
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Dynamics of Microwave Sources Associated with the Neutral Line and the Magnetic-Field Parameters of Sunspots as a Factor in Predicting Large Flares by Abramov-Maximov, V. E., Borovik, V. N., Opeikina, L. V., Tlatov, A. G.

“…We studied the evolution of five active regions (ARs) where strong X-class flares occurred in 2011 – 2012 (NOAA ARs 11158, 11166, 11263, 11283 and 11520). Our…”
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Precursors of the solar X flare on march 29, 2014, in the active region NOAA 12017 based on microwave radiation and magnetographic data by Abramov-Maximov, V. E., Borovik, V. N., Opeikina, L. V., Tlatov, A. G.

“…Precursors of the strong solar flare X1.0 (according to the Geostationary Operational Environmental Satellite (GOES) classification) recorded on March 29,…”
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Observations of CME-related phenomena in a wide spectral range by Grechnev, V. V., Zandanov, V. G., Uralov, A. M., Maksimov, V. P., Rudenko, V. G., Borovik, V. N., Gelfreikh, G. B., Grigorieva, I. Y., Medar, V. G., Korzhavin, A. N.

“…We study pre-eruptive, eruptive, and post-eruptive phenomena related to a CME that occurred on November 23, 2000 by means of joint analyses of data from…”
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Microwave radiation of solar active regions before X flares according to the RATAN-600 observations in 2011 by Abramov-Maximov, V. E., Borovik, V. N., Opeikina, L. V.

“…The evolution of the microwave radiation from four active regions, where strong X-ray flares (X-class, GOES) occurred in 2011, has been studied. Daily…”
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Peculiarities of the development of active regions on the Sun prior to strong X-class flares: Joint analysis of data from the RATAN-600 radio telescope and SDO space observatory by Abramov-Maximov, V. E., Borovik, V. N., Opeikina, L. V., Tlatov, A. G.

“…Complex analysis is performed for five active regions on the Sun where strong X-class solar flares occurred in 2011–2012. Radio emissions from the regions were…”
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Local maximum in the microwave spectrum of solar active regions as a factor in predicting powerful flares by Borovik, V. N., Grigor’eva, I. Yu, Korzhavin, A. N.

“…We discuss the results of a study of microwave radiation from three flare-active regions—NOAA 10300, 10930, and 11158—with powerful eruptive events (X-class…”
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Post-Eruptive Arcade Formation in the 25 January 2007 CME/Flare Limb Event: Microwave Observations with the RATAN-600 Radio Telescope by Grigoryeva, I. Y., Borovik, V. N., Livshits, M. A., Abramov-Maximov, V. E., Opeikina, L. V., Bogod, V. M., Korzhavin, A. N.

“…A CME/flare event occurred at the eastern limb on 25 January, 2007. Seven successive multi-wavelength scans in the range 1.8 cm – 5.0 cm were obtained with the…”
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Coronal loops and prominences as observed with RATAN-600 by Korzhavin, A. N., Bogod, V. M., Borovik, V. N., Gelfreikh, G. B., Makarov, V. I.

“…This paper presents a short summary of microwave observations of coronal structures using an instrument with high spatial resolution and good wavelength…”
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Features of Microwave Radiation and Magnetographic Characteristics of Solar Active Region NOAA 12242 Before the X1.8 Flare on December 20, 2014 by Abramov-Maximov, V. E, Borovik, V. N, Opeikina, L. V, Tlatov, A. G, Yasnov, L. V

“…Geomagnetism and Aeronomy, 2017, Vol. 57, No. 8, p.978 This paper continues the cycle of authors' works on the detection of precursors of large flares (M5 and…”
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Insulin therapy during pregnancy in women with type 1 diabetes by V V Potin, N V Borovik, Alena Viktorovna Tiselko

“…Течение и исходы беременности при СД1 зависят от компенсации СД. Наиболее эффективным методом достижения целевой гликемии при беременности является…”
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Evolution of Solar Active Regions Before Large Flares: Overview of the Events of 2010–2017 by Tlatov, A. G., Abramov-Maximov, V. E., Borovik, V. N., Opeikina, L. V.

“…The paper presents a study of the evolution of the photospheric magnetic field of active regions (ARs) of the Sun in which flares (larger than the M9 class in…”
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The spectrum of coronal sources at millimetre and centimetre waves by BOROVIK, V. N, GELFREIKH, G. B, BOGOD, V. M, KORSHAVIN, A. N, KRÜGER, A, HILDEBRANDT, J

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Features of Microwave Radiation and Magnetographic Characteristics of Solar Active Region NOAA 12242 Before the X1.8 Flare on December 20, 2014 by Abramov-Maximov, V. E., Borovik, V. N., Opeikina, L. V., Tlatov, A. G., Yasnov, L. V.

“…This paper continues the cycle of authors’ works on the detection of precursors of large flares (M5 and higher classes) in active regions (ARs) of the Sun by…”
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Two-dimensional mapping of the Sun with the RATAN-600 by Nindos, A., Alissandrakis, C. E., Gelfreikh, G. B., Borovik, V. N., Korzhavin, A. N., Bogod, V. M.

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Post-Eruptive Arcade Formation in the 25 January 2007 CME/Flare Limb Event: Microwave Observations withtheRATAN-600 Radio Telescope by Grigoryeva, I Y, Borovik, V N, Livshits, MA, Abramov-Maximov, V E, Opeikina, LV, Bogod, V M, Korzhavin, AN

“…A CME/flare event occurred at the eastern limb on 25January, 2007. Seven successive multi-wavelength scans in the range 1.8cm-5.0cm were obtained with the…”
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Insulin therapy during pregnancy in women with type 1 diabetes by Potin, V V, Borovik, N V, Tiselko, Alena Viktorovna

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Plasma Parameters in a Post-Eruptive Arcade Observed with CORONAS-F/SPIRIT, Yohkoh/SXT, SOHO/EIT, and in Microwaves by Grechnev, Victor V., Uralov, Arkadiy M., Zandanov, Vasily G., Rudenko, George V., Borovik, Valery N., Grigorieva, Irina Y., Slemzin, Vladimir A., Bogachev, Sergey A., Kuzin, Sergei V., Zhitnik, Igor’ A., Pertsov, Andrey A., Shibasaki, Kiyoto, Livshits, Moisey A.

“…The SPectroheliographIc X-Ray Imaging Telescope (SPIRIT) aboard the CORONAS-F spacecraft sometimes observes in the Mg XII 8.42 Å line ( $T_\mathrm{max} \sim 9…”
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Altitude distribution of the magnetic field above a sunspot based on optical and radioastronomical observations by Abramov-Maksimov, V. E., Bogod, V. M., Borovik, V. N., Vyalshin, G. F., Garaimov, V. I., Gelfreikh, G. B., Medar', V. G.

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IX Russian-Finnish Symposium on Radio Astronomy "Multi-wavelength investigations of solar and stellar activity and active galactic nuclei" by Abramov-Maximov, V. E, Arshakian, T. G, Bogod, V. M, Borovik, V. N, Burenkov, A. N, Bursov, N. N, Doroshenko, V. T, Efimov, Yu. S, Fabrika, S. N, Golubchina, O. A, Gorshkov, A. G, Gosachinskij, I. V, Harinov, M, Hovatta, T, Kaltman, T. I, Korzhavin, A. N, Kotelnikov, V, Kovalev, Yu. A, Kouprianova, E. G, Lahteenmaki, A, Lehto, H. J, Mingaliev, M. G, Modin, E. V, Nieppola, E, Parijskij, Yu. N, Riehokainen, A, Soboleva, N. S, Stepanov, A. V, Tlatov, A. G, Torniainen, I, Tornikoski, M, Trushkin, S. A, Valtaoja, E, Verkhodanov, O. V, Volvach, A. E, Zinchenko, I. I

“…The IX Russian-Finnish Symposium on Radio Astronomy was held in Special astrophysical observatory RAS in Nizhnij Arkhyz, Russia on 15-20 October 2006. It was…”
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