Search Results - "Ovsyannikov, D."

Reactivity of Aliphatic and Aromatic Nitrocompounds in the Triplet State with Respect to Amines by Ovsyannikov, D. V., Zelentsov, S. V.

“…Reactions of photochemical hydrogen transfer are modeled by means of quantum chemistry. Nitromethane and nitrobenzene in the triplet state in combination with…”
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Photochemical Oxidation of Dimethyl Sulfide with Triplet Nitro Compounds by Zelentsov, S. V., Ovsyannikov, D. V., Pyslaru, A.

“…The mechanism of oxygen atom transfer between triplet molecules of a nitro compound and dimethyl sulfide is considered. This reaction pathway can be one of the…”
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Diamond-based HBAR as a high-pressure sensor by Sorokin, B.P., Asafiev, N.O., Ovsyannikov, D.A., Popov, M.Yu, Yashin, D.V., Luparev, N.V., Blank, V.D.

“…•Diamond-based High-overtone Bulk Acoustic Resonator (HBAR) as a high-pressure sensor up to 30 GPa.•Raman and ruby scale control methods.•Integrated…”
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Mathematical Modeling of Functional Processes of Polymeric Textile Materials by Klimova, N. S., Wagner, V. I., Ovsyannikov, D. A., Litvinov, A. M.

“…The most trustworthy study of mechanical properties and prediction of functional processes of polymeric textile materials are based on mathematical modeling of…”
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Use of Plasma Treatment to Increase the Seam Strength of Protective Clothing Made of Composite Material by Khammatova, E. A., Gainutdinov, R. F., Klimova, N. S., Ovsyannikov, D. A.

“…Plasma treatment of composite material containing Akvapol-11 polyurethane dispersion structured by silver nanoparticles, which is used to seal needle puncture…”
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Structure of Germanium Treated in a Planetary Mill by Gordeeva, T. A., Ovsyannikov, D. A., Popov, M. Yu, Kulnitskiy, B. A., Blank, V. D.

“…The structure of a powder germanium treated in a planetary mill in the presence of small (5–25%) additions of diamond powder has been studied by…”
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Quantum-Chemical Study of the Oxidative Ability of Nitro Compounds Using Decomposition of Some Simple Amines in the Presence of Triplet Nitromethane as an Example by Ovsyannikov, D. V., Zelentsov, S. V.

“…The photooxidation of amines with triplet nitromethane has been studied using the uB3LYP/6-311g* method. The activation energies for hydrogen atom abstraction…”
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Optimization of Selection of Mathematical Model for Predicting Deformation Processes of Polymer Materils by Pereborova, N. V., Litvinov, A. M., Ovsyannikov, D. A., Volkova, I. N.

“…Various types of mathematical models of deformation processes of polymer materials are studied. The choice of the optimum model for predicting these processes…”
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High-Pressure Si Phases and the Mutual Orientation of Their Structures. HRTEM Studies by Gordeeva, T., Kulnitskiy, B., Popov, M., Ovsyannikov, D., Blank, V.

“…As a result of high-resolution transmission electron microscopy (HRTEM) studies of silicon processed in a planetary mill in the presence of diamond powder,…”
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Deformation Properties of Polymer Textile Materials System Analysis and Prediction by Klimova, N. S., Pereborova, N. V., Makarov, A. G., Ovsyannikov, D. A.

“…The issues of investigating, mathematical modelling and predicting of deformation properties of polymer textile materials are considered. It is shown that a…”
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Systematic Analysis of Viscoelastic-Plastic Properties of Marine Polymer Ropes by Wagner, V. I., Kozlov, A. A., Litvinov, A. M., Ovsyannikov, D. A., Chalova, E. I.

“…Methods of systematic analysis of the viscoelastic-plastic properties of marine polymer ropes are considered, which make it possible to qualitatively assess…”
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Analysis and Modeling of the Charged Particle Beam Dynamics in the Charlton Trap by Ovsyannikov, A. D., Meshkov, I. N., Ovsyannikov, D. A., Eseev, M. K.

“…The dynamics of charged particles in the Penning–Malmberg–Surco trap with a rotating electric field [1–3] (the Charlton trap) is investigated. Two different…”
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Role of Complexation between Monomethylamine and Triplet Nitromethane Molecules in the Hydrogen Transfer Reaction by Ovsyannikov, D. V., Zelentsov, S. V.

“…The mechanism of photochemical hydrogen atom transfer from an amine to a triplet nitro compound has been studied using monomethylamine and triplet nitromethane…”
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Study of Charge Transfer in Radical Reactions of Hydrogen Atom Detachment Involving Triplet Nitro Compounds by Fomichev, D. A., Ovsyannikov, D. V., Zelentsov, S. V.

“…The hypothesis of the formation of a radical anion during the dark stage of the reaction of hydrogen atom transfer from the hydrogen sulfide molecule to a…”
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Study of the stability of charged particle dynamics in a Penning–Malmberg–Surko trap with a rotating field by Meshkov, I. N., Ovsyannikov, A. D., Ovsyannikov, D. A., Eseev, M. K.

“…The solutions of equations characterizing the dynamics of charged particles in electromagnetic Penning–Malmberg traps with a rotating transverse electric field…”
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Influence of the Type of Carbon Material on the Formation of a Heat-Conductive Frame in Granules of Cobalt Catalyst for Fischer–Tropsch Synthesis by Gryaznov, K O, Sineva, L V, Ovsyannikov, D A, Nalivaiko, E O, Mordkovich, V Z

“…A series of granulated composite materials based on alumina and zeolite are prepared. The effect of carbon materials (thermally expanded graphite (TEG),…”
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Functional Activity of Blood Neutrophils in Patients with Stable Course and Exacerbation of Chronic Obstructive Pulmonary Disease by Kubysheva, N. I., Postnikova, L. B., Novikov, V. V., Soodaeva, S. K., Eliseeva, T. I., Khrapunova, E. I., Stroganov, A. B., Ovsyannikov, D. Yu, Karaulov, A. V.

“…We performed a comparative study of the parameters of chemiluminescence of blood neutrophils in patients with different severity of chronic obstructive…”
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Effect of ITER CS and PF magnets on EM loads outside vacuum vessel at plasma disruption events by Arslanova, D.N., Belov, A.V., Gapionok, E.I., Kukhtin, V.P., Lamzin, E.A., Makarov, A.A., Ovsyannikov, D.A., Ovsyannikov, D.A., Sytchevsky, S.E.

“…•Duration of DINA-plasma disruption scenarios is limited by the end of plasma CQ.•Using of constant CS and PF coil currents after CQ end may give incorrect…”
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Effect of Nasal Obstructive Disorders on Sinonasal Symptoms in Children with Different Levels of Bronchial Asthma Control by Kubysheva, Nailya I., Ignatov, Stanislav K., Ovsyannikov, Dmitry Yu, Khaletskaya, Olga V., Tush, Elena V., Babaev, Sergey Yu, Geppe, Natalia A., Krasilnikova, Svetlana V., Eliseeva, Tatyana I., Balabolkin, Ivan I.

“…Allergic rhinitis (AR) and allergic rhinosinusitis (ARS) are typical upper airway pathologies (UAP) in children with bronchial asthma (BA) frequently…”
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On the beam dynamics optimization problem for an alternating-phase focusing linac by Ovsyannikov, D. A., Altsybeyev, V. V.

“…A new algorithm for generation a synchronous phase sequence in alternating-phase focusing (APF) linacs is proposed. The optimization of the intense deuteron…”
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