Search Results - "Grigoryev, V."

X-Ray Phase Contrast Tomography Reveals Early Vascular Alterations and Neuronal Loss in a Multiple Sclerosis Model by Cedola, A., Bravin, A., Bukreeva, I., Fratini, M., Pacureanu, A., Mittone, A., Massimi, L., Cloetens, P., Coan, P., Campi, G., Spanò, R., Brun, F., Grigoryev, V., Petrosino, V., Venturi, C., Mastrogiacomo, M., Kerlero de Rosbo, Nicole, Uccelli, A.

“…The degenerative effects of multiple sclerosis at the level of the vascular and neuronal networks in the central nervous system are currently the object of…”
Get full text

Possibilities of physical therapy and electrophysical modalities in the complex therapy of pneumonia by Korabelnikov, D. I., Grigoryev, V. V., Efimova, О. V.

“…Pneumonia is one of the most common infectious diseases and the leading infectious cause of death worldwide. High rates of morbidity, frequency of…”
Get full text

Forecast of Intense Geomagnetic Storms in February-March 2023, Based on Measurements of Galactic Cosmic Ray Intensity Fluctuations by Gololobov, P. Yu, Starodubtsev, S. A., Grigoryev, V. G., Zverev, A. S.

“…In order to develop methods for space weather forecasting, the dynamics of galactic cosmic ray fluctuations during the events of intense geomagnetic storms in…”
Get full text

Polarization of ELF waves generated during "beat-wave" heating experiment near cutoff frequency of the Earth-ionosphere waveguide by Fedorenko, Yu, Tereshchenko, E., Pilgaev, S., Grigoryev, V., Blagoveshchenskaya, N.

“…High‐frequency heating of the ionosphere is effective for generating extremely low frequencies (ELF, 3–3000 Hz) through modulation of the auroral electrojet…”
Get full text

THE IMAGE OF SOCIALLY ACTIVE INDIVIDUAL IN THE REPRESENTATIONS OF STUDENT YOUTH by Shamionov, Rail M, Grigoryev, Anton V

“…The study of students’ representations of a socially active individual is one of the major tasks of psychology of education. The purpose of the study is to…”
Get full text

MHD Waves in Solar Wind Plasma during Geomagnetic Storm Events in February–March 2023 by Starodubtsev, S. A., Gololobov, P. Yu, Grigoryev, V. G., Zverev, A. S.

“…A study of MHD waves in solar wind plasma during two geoeffective space weather events in February–March 2023 is reported. At that time, various geophysical…”
Get full text

Fluctuations in the Intensity of Galactic Cosmic Rays during Perturbations of the Solar Wind in Early November 2021 by Zverev, A. S., Grigoryev, V. G., Gololobov, P. Yu, Starodubtsev, S. A.

“…In pursuit of developing forecasting methods for adverse space weather events, the dynamics of fluctuations in the intensity of galactic cosmic rays during…”
Get full text

Monitoring the Behavior of the Vector of the Daily Anisotropy of Cosmic Rays, Based on Data from Neutron Monitors at the Yakutsk and Tixie Bay Stations in Real Time by Zverev, A. S., Starodubtsev, S. A., Grigoryev, V. G., Gololobov, P. Yu

“…The Shafer Institute of Cosmophysical Research and Aeronomy has continually monitored the forecasting of terrestrial effects of space weather since 2022, based…”
Get full text

The study of the specific defects occurrence at electron-beam welding (EBW) of titanium alloys by Grigoryev, V. V., Muravev, V. I., Bakhmatov, P. V.

“…The article presents an analytical assessment of specific defects in electron-beam welding of titanium alloys; the defects distribution locations in areas of…”
Get full text

Improving a Way of Studying the Distribution of Cosmic Rays on the Basis of Data from the Muon Telescope Network by Gololobov, P. Yu, Zverev, A. S., Grigoryev, V. G.

“…A way of determining the angular distribution of cosmic rays using data from ground-based muon telescopes is described. The procedure is essentially a…”
Get full text

Studies of Heliospheric Modulation of Cosmic Rays at ShICRA SB RAS and Prospects of Their Further Development by Gololobov, P. Yu, Starodubtsev, S. A., Krymsky, G. F., Petukhov, S. I., Grigoryev, V. G., Petukhov, I. S., Petukhova, A. S., Gerasimova, S. K., Taneev, S. N., Kozlov, V. I., Zverev, A. S.

“…The paper presents the results of the staff of ShICRA SB RAS on cosmic ray research over the past two decades. A brief description of the current state and…”
Get full text

Structures, Bonding and Sensor Properties of Some Alkaline o -Phthalatocuprates by Gladnev, Sergey V, Grigoryev, Mikhail V, Kryukova, Mariya A, Khairullina, Evgenia M, Tumkin, Ilya I, Bogachev, Nikita A, Mereshchenko, Andrey S, Skripkin, Mikhail Y

“…Comprehensive study of the structure and bonding of disodium, dipotassium and diammonium di- -phthalatocuprates( ) dihydrates has been undertaken. The crystal…”
Get full text

Appearance of active regions at the end of solar cycle 24 and at the beginning of cycle 25 by Grigoryev, Victor, Ermakova, Lyudmila, Khlystova, Anna

“…The spatial-temporal picture of appearance of active regions and the relationship of their appearance with the structure and development of a large-scale…”
Get full text

Behavior of Zonal Components of the Cosmic Ray Distribution and Bz Component of the Interplanetary Magnetic Field during Geomagnetic Storms in Solar Cycles 23 and 24 by Zverev, A. S., Starodubtsev, S. A., Grigoryev, V. G., Gololobov, P. Yu

“…— A global survey and analysis of the behavior of zonal (north–south) components of the cosmic ray distribution are used to predict geomagnetic disturbances…”
Get full text

Evolution of sunspot activity and inversion of the Sun’s polar magnetic field in the current cycle by Mordvinov, A.V., Grigoryev, V.M., Erofeev, D.V.

“…A spatiotemporal analysis of the Sun’s magnetic field was carried out to study the polar-field inversion in the current cycle in relation to sunspot activity…”
Get full text

Two-Phase Gas and Dust Free Expansion: Three-Dimensional Benchmark Problem for CFD Codes by Stoyanovskaya, Olga P., Grigoryev, Vitaliy V., Suslenkova, Anastasiya N., Davydov, Maxim N., Snytnikov, Nikolay V.

“…In the computational mechanics of multiphase dispersed flows, there is an issue of computing the interaction between phases in a mixture of a carrier fluid and…”
Get full text

Investigation of the Anisotropy of the Structural Properties of GaN(0001) Layers Grown by MOVPE on a-Plane (110) Sapphire by Yunin, P. A., Drozdov, Yu. N., Khrykin, O. I., Grigoryev, V. A.

“…The structural properties of GaN(0001) heteroepitaxial layers grown by metalorganic vapor phase epitaxy (MOVPE) on a -plane (11 0) sapphire substrates are…”
Get full text

H-Functions in Radiative Transfer Theory: Calculation of Voigt Functions and Justification of a Model for Formation of Cyclotron Lines in the Spectra of Neutron Stars by Grigoryev, V. V., Nagirner, D. I., Grachev, S. I.

“…After a brief discussion of the history of the introduction of H -functions into radiative transfer theory, the equations for these functions are introduced…”
Get full text

Investigation of Energy Spectrum of Semidiurnal Variations of Cosmic Rays by Gololobov, P. Yu, Krivoshapkin, P. A., Krymsky, G. F., Grigoryev, V. G., Gerasimova, S. K.

“…An energy spectrum of semidiurnal variations of cosmic rays observed at the Earth is investigated. The data of registration of cosmic rays by the ground and…”
Get full text

Analysis of Regional Secondary Vocational Education: What Is the Priority? by Grigoryev, V. Yu, Bedareva, L. Yu

“…The state of the system of secondary vocational education in the regions of Russia is studied on the basis of an analysis of the quantitative parameters of the…”
Get full text