Search Results - "Mel’nik, A. A."

Kinematics of OB-associations in Gaia epoch by Mel'nik, A. M., Dambis, A. K.

“…Abstract We use stellar proper motions from the Tycho-Gaia Astrometric Solution (TGAS) catalogue to study the kinematics of OB-associations. The TGAS proper…”
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Kinematics of OB-associations and the new reduction of the Hipparcos data by Mel'nik, A. M., Dambis, A. K.

“…The proper motions of OB-associations computed using the old and new reductions of the Hipparcos data are in good agreement with each other. The Galactic…”
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A two-component outer ring and Galactic spiral structure by Mel'nik, A. M., Rautiainen, P.

“…A model of the Galaxy with a ring R 1 R′2 can explain some large-scale morphological features of Galactic spiral structure. The Carina-Sagittarius arm could…”
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Kinematics of OB Associations and the First Data from the Gaia Satellite by Mel’nik, A. M., Dambis, A. K.

“…The first data release from the Gaia mission (Gaia DR1) is used to study kinematics of OB associations. The mean velocity dispersion in 18 OB associations…”
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Green synthesis of zinc sulfide-reduced graphene oxide composite and its application in sodium-ion batteries by Mikhaylov, Alexey A., Medvedev, Alexander G., Buldashov, Ivan A., Fazliev, Timur M., Mel’nik, Elena A., Tripol’skaya, Tatiana A., Sladkevich, Sergey, Nikolaev, Vitaly A., Lev, Ovadia, Prikhodchenko, Petr V.

“…A green chemistry synthesis of a sodium-ion battery (SIB) anode is described. The anode comprises nanometric Sphalerite (ZnS) film, coated uniformly on reduced…”
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Straight segments in the galactic discs by Mel'nik, A. M., Rautiainen, P.

“…We study the properties of the straight segments forming in N-body simulations of the galactic discs. The properties of these features are consistent with the…”
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Self-Similar Solutions of the Cauchy Problem for a Parabolic Stochastic Differential Equation by Mel’nik, S. A.

“…The dynamics of stochastic nonlinear parabolic equations is analyzed. Self-similar solutions of the Cauchy problem for a quasilinear stochastic equation of the…”
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Crystal Structure of Tetraammine Zinc(II) Peroxodisulfate and Barium Peroxodisulfate Tetrahydrate by Medvedev, A. G., Tripol’skaya, T. A., Mel’nik, E. A., Egorov, P. A., Mayorov, N. S., Mikhaylov, A. A., Lev, O., Prikhodchenko, P. V.

“…Zinc(II) tetraammine peroxodisulfate [Zn(NH 3 ) 4 ]S 2 O 8 ( I ) and barium peroxodisulfate tetrahydrate BaS 2 O 8 ·4H 2 O ( II ) were synthesized by…”
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Reaction of 2-Chloropyridine-3,4-dicarbonitrile with Anilines. Synthesis of 2-(Arylamino)pyridine-3,4-dicarbonitriles by Fedoseev, S. V., Ershova, A. I., Lipin, K. V., Mel’nik, E. A., Ershov, O. V.

“…The reaction of 2-chloropyridine-3,4-dicarbonitrile with anilines in propan-2-ol in the presence of N , N - diisopropylethylamine (DIPEA) in a sealed vial at…”
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Evidence of the Galactic outer ring R1R2′ from young open clusters and OB-associations by Mel’nik, A. M., Rautiainen, P., Glushkova, E. V., Dambis, A. K.

“…The distribution of young open clusters in the Galactic plane within 3 kpc from the Sun suggests the existence of the outer ring R 1 R 2 ′ in the Galaxy. The…”
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Synthesis and Optical Properties of 3,4-Diamino-6-aryl-1H-pyrazolo[3,4-b]pyridine-5-carbonitriles by Al-Shuaeeb, R. A. A., Alekseeva, A. Yu, Yashchenko, N. N., Zhitar, S. V., Mel’nik, E. A., Bardasov, I. N.

“…Previously unknown 3,4-diamino-6-aryl-1 H -pyrazolo[3,4- b ]pyridine-5-carbonitriles were synthe­sized by reaction of…”
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Two-component outer ring and the observed galactic spiral structure by Mel'nik, A.M., Rautiainen, P.

“…We show that a model of the Galaxy with a two‐component outer ring of class R1R2 can explain many large‐scale morphological features of the galactic spiral…”
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An Investigation of the Influence of the Plasma Current on the Ion Heat Transport in the Globus-M Spherical Tokamak by Tel’nova, A. Yu, Kurskiev, G. S., Miroshnikov, I. V., Avdeeva, G. F., Bakharev, N. N., Gusev, V. K., Minaev, V. B., Mel’nik, A. D., Petrov, Yu. V., Sakharov, N. V., Chernyshev, F. V., Shchegolev, P. B.

“…Experiments intended to study the dependence of the ion temperature on the plasma current were carried out on the Globus-M spherical tokamak. The ion…”
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Dynamics of solutions of the Cauchy problem for semilinear parabolic stochastic partial differential equations with power-law singularities by Mel’nik, S. A.

“…We prove a comparison theorem for bounded solutions of the Cauchy problem for stochastic partial differential equations of the parabolic type with linear…”
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Determining Plasma Isotopic Composition from the Alfvén Oscillation Frequency in the TUMAN-3M Tokamak by Abdullina, G. I., Askinazi, L. G., Belokurov, A. A., Zhubr, N. A., Kornev, V. A., Krikunov, S. V., Lebedev, S. V., Mel’nik, A. D., Razumenko, D. B., Smirnov, A. I., Tukachinsky, A. S., Chernyshev, F. V.

“…We discuss the possibility of determining the evolution of the isotopic composition of plasma by the frequency of Alfvén oscillations in ohmic discharges in…”
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Galactic resonance rings: modelling of motions in the wide solar neighbourhood by Melnik, A M

“…ABSTRACT Models of the Galaxy with analytical Ferrers bars can reproduce the residual velocities of OB associations in the Sagittarius, Perseus and Local…”
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Internal motions in OB associations with Gaia DR2 by Melnik, A M, Dambis, A K

“…ABSTRACT We study the motions inside 28 OB associations with the use of Gaia DR2 proper motions. The average velocity dispersion calculated for 28 OB…”
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Kinematics of the outer pseudorings and the spiral structure of the Galaxy by Mel’nik, A. M., Rautiainen, P.

“…The kinematics of the outer rings and pseudorings is determined by two processes: the resonance tuning and the gas outflow. The resonance kinematics is clearly…”
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The Effect of Physicochemical Parameters on the Process of Water Disinfection Using Chitosan by Saprykina, M. N., Bolgova, E. V., Mel’nik, L. A., Goncharuk, V. V.

“…Increasing demands to the quality of drinking water necessitate the search for environmentally friendly and effective methods of its disinfection and…”
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Calculation of the Radial Force in the Groove Seal of a Rotor with Stationary or Rotating Shaft by Mel’nik, V. A.

“…Questions related to the calculation of radial forces in the channel of the groove seal of a rotor for a rotating and for a nonrotating shaft where the…”
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