Search Results - "Popov, S N"

Development and validation of the chromatography-mass spectrometry technique for polyprenols quantitative assessment by Popov, N. S., Antipina, A. A., Savintsev, S. V., Balabanyan, V. Y.

“…Introduction. Polyprenols are known as a class of natural long-chain isoprenoid alcohols, which are natural bioregulators that directly participate in the…”
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Solvability of a boundary value problem for a pseudoparabolic equation with nonlocal integral conditions by Popov, N. S.

“…By using the method of continuation with respect to a parameter and a priori estimates, we prove the unique regular solvability of a boundary value problem…”
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Formation of Composite Material by Magnetic Pulse Welding of Crystalline Titanium and Nickel-Based Amorphous Alloy by Lazurenko, D. V., Ivannikov, A. A., Anisimov, A. G., Popov, N. S., Dovzhenko, G. D.

“…Three-layer composite materials composed of VT1-0 alloy plates and an amorphous layer of ST15 alloy between them, which were produced by magnetic pulse…”
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Development of a method for quantitative determination of nitric oxide (NO) in rat tissues based on high-performance liquid chromatography and mass spectrometry by Popov, N. S., Gavrilenko, D. A., Baranov, M. S., Balabanyan, V. Yu

“…A quantitative assessment of nitric oxide (NO) production in body tissues is an urgent problem in pharmacology and biochemistry. The study of physiological…”
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Analysis of wells cement sheath stability during shaped charge perforating based on geomechanical modeling by Chernyshov, Sergei E., Popov, Sergey N., Savich, Anatoly D., Derendyaev, Vadim V.

“…Well cement sheath stability analysis for two oil-producing wells in the completion of productive formations by shaped charge perforating was performed. The…”
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Signal-Adaptive Control System of an Induction-Motor Drive by Kucher, E. S., Blinov, A. A., Sidorov, G. S., Popov, N. S.

“…This article considers a method of structural and parametric synthesis of a multicircuit vector-control system of an asynchronous electric drive. This system…”
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Production and Properties of Wood–Coal Fuel Briquettes by Popov, S. N., Burenina, O. N., Nikolaeva, L. A., Solov’ev, T. M.

“…An optimum composition and technological regimes of the production of composite wood–coal fuel briquettes from fine brown coal of the Kangalas deposit in the…”
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Protein Amino Acid Crystals: Structure, Symmetry, Physical Properties by Lemanov, V. V., Popov, S. N., Pankova, G. A.

“…Data on the growth of single crystals of protein amino acids and their compounds are presented. The structure and symmetry of the crystals are discussed. The…”
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Elastic and Piezoelectric Parameters of the Crystals of Histidine Phosphite L-Hist · H3РО3 Measured by the Method of Electromechanical Resonance by Balashova, E. V., Krichevtsov, B. B., Popov, S. N., Brunkov, P. N., Pankova, G. A., Zolotarev, A. A.

“…Single crystals of L -histidine phosphite ( L -Hist · H 3 РО 3 ) have been grown from aqueous solution by slow cooling method. The results of elemental…”
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Chromatography-tandem MASS spectrometry (HPLC-MS/MS) for the detection of valproic acid and its metabolites in blood plasma by Malygin, A. S., Popov, N. S., Demidova, M. A., Kudrayshova, M. N.

“…Aim : to adapt the HPLC-MS/MS technique to determining valproic acid and its metabolites in blood plasma for drug therapy monitoring. Materials and Methods:…”
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Variation in waveguide resonance frequencies with increase in pressure on the contact with soil by Popov, S N

“…The results are presented for simulating the forced harmonic oscillations of the rod waveguide with nonlinear conditions on the contact with soil. It is…”
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Electroinjection analysis. The introduction of a new variant of flow-injection analysis and comparison with electrophoretically-mediated microanalysis by Andreev, V.P., Kamenev, A.G., Popov, N.S.

“…A new method of mixing sample and reagent due to the difference in their electrophoretic mobilities is introduced. Unlike electrophoretically-mediated…”
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Integrated project management system by Kryzhanovskyy, V. V., Popov, S. N.

“…The development of an integrated project management system for the building industry is described. Some principles of electronic document management and…”
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Quantitative determination of cyclic guanosine monoposphate (c-GMP) in rat tissues using liquid chromatography and tandem mass spectrometry by N. S. Popov, V. Yu. Balabanyan, N. Yu. Kolgina, G. A. Petrov, S. A. Donskov, I. B. Atadzhanov

“…Relevance. Cyclic 3′,5′-guanosine monophosphate is a secondary intracellular messenger that plays a key role in many physiological processes.Quantitative…”
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Quantitative determination of monoamine neurotransmitters in rat brain homogenates using HPLC-MS/MS by N. S. Popov, D. A. Gavrilenko, V. Yu. Balabanyan, M. B. Petrova, S. A. Donskov, I. B. Atadzhanov, N. A. Shatokhina

“…Relevance. Evaluation of the effect of drugs on neurotransmitter processes is an important component of pharmacodynamic studies. The quantitative determination…”
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Increasing the energy efficiency of an electric vehicle powered by hydrogen fuel cells by Vilberger, M.E., Popov, N.S., Domakhin, E.A., Anibroev, V.I., Mosin, M.E.

“…The article considers fuel cell electric vehicle energy efficiency improvement by means of traction battery remanent state of charge modern control algorithms…”
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Microstructure Evolution of Vacuum-Brazed Ti/Mo Joints with Ti- and Zr-Based Filler Metals by Ivannikov, A. A., Popov, N. S., Abramov, A. V., Terekhova, S. M., Chuvaeva, E. A.

“…Joining dissimilar materials, such as Ti and Mo, faces several difficulties due to the differences in their material properties. Dissimilar materials are…”
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Piezoelectric properties of crystals of some protein aminoacids and their related compounds by Lemanov, V. V., Popov, S. N., Pankova, G. A.

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Joining Ti-based metallic glass and crystalline titanium by magnetic pulse welding by Lazurenko, D.V., Ivannikov, А.А., Anisimov, A.G., Popov, N.S., Dovzhenko, G.D., Bataev, I.A., Emurlaev, K.I., Ogneva, T.S., Golovin, E.D.

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Brazing SMART tungsten alloys to RAFM steels by Titanium-Zirconium-Beryllium brazing alloy by Kirillova, V.O., Popov, N.S., Gurova, J.A., Bachurina, D.M., Tan, X., Fedotov, I.V., Suchkov, A.N.

“…•High-temperature brazing via TiZr4Be amorphous alloy with Ta interlayer is suggested.•SA/Ta/RAFM joints are characterised by the formation of brittle Ta2Be…”
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