Search Results - "Smirnova, T V"

Technical Constraints on Interstellar Interferometry and Spatially Resolving the Pulsar Magnetosphere by Popov, M. V., Bartel, N., Andrianov, A. S., Burgin, M. S., Fadeev, E. N., Rudnitskiy, A. G., Smirnova, T. V., Soglasnov, V. A., Zuga, V. A.

“…Abstract Scintillation of pulsar radio signals caused by the interstellar medium can in principle be used for interstellar interferometry. Changes in the…”
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Investigation of the properties of four rotating radio transients at 111 MHz by Tyul’bashev, S A, Smirnova, T V, Brylyakova, E A, Kitaeva, M A

“…ABSTRACT We present an analysis of the individual pulses of four rotating radio transients (RRATs), previously discovered in a monitoring survey running for…”
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Pushchino multibeams pulsar search – III. Drift periods of pulsars from summed power spectra method by Smirnova, T V, Tyul’bashev, S A, Kitaeva, M A, Malofeev, V M

“…ABSTRACT The drift periods P2 and P3 were searched for using the summed power spectra of 41 pulsars observed at declinations from −9° to +42°. The power…”
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Fine Frequency Structure of Interstellar Scintillation Pattern in Radio Emission of the PSR B1133+16 at 111 MHz by Popov, M. V., Smirnova, T. V.

“…The B1133+16 pulsar was observed at a frequency of 111 MHz with the BSA radio telescope of the Pushchino Radio Astronomy Observatory from October 2022 to March…”
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Electron Density Variations in the Interstellar Medium and the Average Frequency Profile of a Scintle from Pulsar Scintillation Spectra by Bartel, N., Burgin, M. S., Fadeev, E. N., Popov, M. V., Ronaghikhameneh, N., Smirnova, T. V., Soglasnov, V. A.

“…Abstract We observed the scintillation pattern of nine bright pulsars at 324 MHz and three at 1.68 GHz and analyzed the wavenumber spectrum, which is related…”
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Study of the variability and components of the pulsar B0823+26 at a frequency of 111 MHz by Toropov, M O, Tyul’bashev, S A, Smirnova, T V, Samodurov, V A, L. Ovchinnikov, I

“…ABSTRACT Studies of the pulsar B0823+26 have been carried out using the Large Phased Array (LPA) radio telescope. At a time span of 5.5 yr, the amplitudes of…”
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Pushchino multibeam pulsar search – II. Long-term variability of rotating radio transients by Smirnova, T V, Tyul’bashev, S A, Brylyakova, E A, Kitaeva, M A, Chashei, I V, Tyul’basheva, G E, Oreshko, V V, Logvinenko, S V

“…ABSTRACT Pulses from 16 previously known rotating radio transients (RRATs) have been searched for with the 111 MHz daily monitoring program for 4 to 5.5 yr…”
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The Spectrum Power of Interstellar Plasma Inhomogeneities in the Direction of Eleven Radio Pulsars by Popov, M. V., Smirnova, T. V.

“…We have analyzed two-dimensional correlation functions from the dynamic spectra of 11 pulsars using the archival data of the “Radioastron” project. The…”
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Ionospheric effects in VLBI measured with space-ground interferometer RadioAstron by Popov, M V, Bartel, N, Burgin, M S, Smirnova, T V, Soglasnov, V A

“…ABSTRACT We report on slow phase variations of the response of the space-ground radio interferometer RadioAstron during observations of pulsar B0329+54. The…”
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Revealing compact structures of interstellar plasma in the Galaxy with RadioAstron by Fadeev, E N, Andrianov, A S, Burgin, M S, Popov, M V, Rudnitskiy, A G, Shishov, V I, Smirnova, T V, Zuga, V A

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Variations in the Radiation Intensity of Pulsar B0950+08: Nine Years of Monitoring at 110 MHz by Smirnova, T. V., Toropov, M. O., Tyul’bashev, S. A.

“…Variations in the radiation intensity of pulsar B0950+08 from 2014 to 2022 with scales from minutes to years were analyzed. The observations were obtained in…”
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Substructure of Visibility Functions from Scattered Radio Emission of Pulsars through Space VLBI by Popov, M. V., Bartel, N., Burgin, M. S., Gwinn, C. R., Smirnova, T. V., Soglasnov, V. A.

“…We report on the substructure of visibility functions in the delay domain of PSRs B0329+54, B0823+26, B0834+06, B1933+16, and B0833-45 (Vela) observed with…”
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REGION AS A SPATIAL BASE OF REALIZATION OF INNOVATIONS by Smirnova, T. V.

“…The article examines and summarizes the various approaches to the interpretation of innovation. The necessity of consideration of region as a specific space…”
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Abnormal scattering event in the direction to the pulsar B0834+06 by Smirnova, T V, Shishov, V I, Andrianov, A S, Burgin, M S, Fadeev, E N, Popov, M V, Rudnitskii, A G, Soglasnov, V A, Zuga, V A

“…ABSTRACT Analysis of Space-VLBI observations of the pulsar B0834+06 conducted with RadioAstron at 324 MHz shows that in some cases one of the scattering…”
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Giant pulses from the pulsar PSR B0950+08 by Smirnova, T. V.

“…Analysis of individual pulses of the pulsar B0950+08 at 112 MHz has shown that giant pulses with intensities exceeding the peak amplitude of the mean profile…”
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High refractive index and magneto–optical glasses in the systems TeO2–WO3–Bi2O3 and TeO2–WO3–PbO by Ovcharenko, N.V, Smirnova, T.V

“…TeO2-based glasses have high refractive indices up to 2.30. Paper presents glass formation areas, crystallization ability, optical parameters and physical…”
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Measurement of the inner turbulence scale of the interstellar plasma toward the pulsar PSR B2111+46 by Smirnova, T. V., Shishov, V. I.

“…The pulsar PSR B2111+46 has been observed at 112 MHz, and a new approach to analyzing pulsar pulses scattered in turbulent interstellar plasma applied. This…”
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PSR B0329+54: STATISTICS OF SUBSTRUCTURE DISCOVERED WITHIN THE SCATTERING DISK ON RADIOASTRON BASELINES OF UP TO 235,000 km by Gwinn, C. R., Popov, M. V., Bartel, N., Andrianov, A. S., Johnson, M. D., Joshi, B. C., Kardashev, N. S., Karuppusamy, R., Kovalev, Y. Y., Kramer, M., Rudnitskii, A. G., Safutdinov, E. R., Shishov, V. I., Smirnova, T. V., Soglasnov, V. A., Steinmassl, S. F., Zensus, J. A., Zhuravlev, V. I.

“…ABSTRACT We discovered fine-scale structure within the scattering disk of PSR B0329+54 in observations with the RadioAstron ground-space radio interferometer…”
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Features of Ocular Blood Flow in Malignant Arterial Hypertension of Renal Origin by Sheludchenko, V. M., Kozlovskaya, N. L., Andzhelova, D. V., Krasnolutskaya, E. I., Smirnova, T. V.

“…Color Doppler imaging allows a detailed non-invasive assessment of the state of blood flow in the retrobulbar vessels in patients with various vascular…”
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RADIOASTRON STUDIES OF THE NEARBY, TURBULENT INTERSTELLAR PLASMA WITH THE LONGEST SPACE-GROUND INTERFEROMETER BASELINE by Smirnova, T V, SHISHOV, V I, Popov, M V, Gwinn, C R, Anderson, J M, Andrianov, A S, Bartel, N, Deller, A, Johnson, M D, Joshi, B C

“…RadioAstron space-ground very long baseline interferometry observations of the pulsar B0950+08, conducted with the 10 m Space Radio Telescope in conjunction…”
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