Search Results - "Kovaleva, A A"

Control of autoresonance in mechanical and physical models by Kovaleva, A.

“…Autoresonant energy transfer has been considered as one of the most effective methods of excitation and control of high-energy oscillations for a broad range…”
Get full text

Bifurcations of Spatially Inhomogeneous Solutions in a Modified Version of the Kuramoto–Sivashinsky Equation by Kovaleva, A. M.

“…A periodic boundary-value problem for an equation with a deviating spatial argument is considered. Using the Poincaré–Dulac method of normal forms, the method…”
Get full text

Disruption of the pro-inflammatory, anti-inflammatory cytokines and tight junction proteins expression, associated with changes of the composition of the gut microbiota in patients with irritable bowel syndrome by Ivashkin, V, Poluektov, Y, Kogan, E, Shifrin, O, Sheptulin, A, Kovaleva, A, Kurbatova, A, Krasnov, G, Poluektova, E

“…Background Irritable bowel syndrome (IBS) is a pathologic condition characterized by changes in gut microbiome composition, low-grade inflammation, and…”
Get full text

Forecasting the Volatility of the Russian Stock Market in the Context of International Economic Sanctions by Glebova, A. G., Kovaleva, A. A.

“…The article is devoted to the study of trends in the development of the Russian stock market in the context of international economic sanctions. The purpose of…”
Get full text

Bifurcations of Solutions to Equations with Deviating Spatial Arguments by Kovaleva, A. M.

“…A periodic boundary-value problem for an equation with deviating spatial argument is considered. This equation describes the phase of a light wave in light…”
Get full text

An Individualized Approach to Skin Conductance Assessment during Execution of Tasks of Different Complexities by Kriklenko, E. A., Kovaleva, A. V., Likhomanova, E. N.

“…Researchers use different approaches to analyze changes in skin conductance. At the same time, individual differences observed in both the initial values of…”
Get full text

Determination of the Reducing Capacity of Humic Acids in Reactions with Different Fe(III) Complexes by P. V. Oskin, E. D. Dmitrieva, A. K. Mashkovich, A. A. Kovaleva

“…The reducing capacity of humic acids (HA) was evaluated by the spectrophotometric method using Fe(III) complexes with organic and inorganic ligands as…”
Get full text

LMNA-Cardiomyopathy in Emery-Dreifuss Muscular Dystrophy by Resnik, E. V., Kovaleva, A. A., Shurdumova, M. Kh, Emelyanovich, D. E., Smirnov, A. P., Voinova, V. Y.

“…Emery-Dreifuss muscular dystrophy is a rare disease resulting from a genetic defect in nuclear envelope proteins, most commonly in emerin and lamin A/C. The…”
Get full text

Mesenchymal stem cells lose the senescent phenotype under 3D cultivation by Krasnova, O, Kovaleva, A, Saveleva, A, Kulakova, K, Bystrova, O, Martynova, M, Domnina, A, Sopova, J, Neganova, I

“…Three-dimensional (3D) cell culture is widely used in various fields of cell biology. In comparison to conventional two-dimensional (2D) cell culture, 3D cell…”
Get full text

The Melnikov criterion of instability for random rocking dynamics of a rigid block with an attached secondary structure by Kovaleva, A.

“…In this paper we investigate the effect of structural flexibility on rocking motion of a system consisting of a free standing rigid block with an attached…”
Get full text

Promising Design of an Electrochemical Apparatus for Separating Industrial Solutions with Increased Area of Membranes in Flat Channels of Flanges by Kovaleva, O. A.

“…A design of an electrochemical apparatus for separating solutions of chemical and machine-building industries has been developed and the area of membranes in…”
Get full text

Molecular Dynamics Simulation of Melting of the DNA Duplex with Silver-Mediated Cytosine–Cytosine Base Pair by Gusarova, Elena B, Kovaleva, Natalya A

“…Metal-mediated base pairs in DNA double helix molecules open up broad opportunities for biosensors based on DNA clusters with silver due to their low toxicity…”
Get full text

Influence of Surfactants on Contact Angle and Flotation Separation of Polybutylene Terephthalate and Acrylonitril Butadiene Styrene by Kovaleva, A. A., Kulevets, P. S., Levdanskii, A.É.

“…A technique has been proposed for measuring the contact angle of plastics, which makes it possible to determine the degree of wettability of their surface, on…”
Get full text

Stability and Electronic Properties of PtPd Nanoparticles via MD and DFT Calculations by Chepkasov, I. V, Visotin, M. A, Kovaleva, E. A, Manakhov, A. M, Baidyshev, V. S, Popov, Z. I

“…The structural as well as electronic properties of PtPd nanoparticles (NPs) were investigated by using molecular dynamics simulations and density functional…”
Get full text

Bifurcations of Spatially Inhomogeneous Solutions in two Versions of the Nonlocal Erosion Equation by Kovaleva, A. M., Kulikov, D. A.

“…Periodic boundary-value problems for two versions of the nonlocal erosion equation are considered. This equation belongs to the class of partial differential…”
Get full text

Intravenous immunoglobulins and recombinant granulocyte-colony stimulating factor modulate expression of NK cytotoxic receptors by Davydova, A. A., Mikhailova, V. A., Kovaleva, A. A., Grebenkina, P. V., Tyshchuk, E. V., Zementova, M. S., Bespalova, O. N., Sokolov, D. I., Selkov, S. A.

“…Natural killer cells (NK cells) are a population of innate immune lymphocytes capable of cytolysis of infected or transformed cells without prior…”
Get full text

Heterogeneous Nuclear Ribonucleoproteins Involved in the Functioning of Telomeres in Malignant Cells by Shishkin, Sergey S, Kovalev, Leonid I, Pashintseva, Natalya V, Kovaleva, Marina A, Lisitskaya, Ksenia

“…Heterogeneous nuclear ribonucleoproteins (hnRNPs) are structurally and functionally distinct proteins containing specific domains and motifs that enable the…”
Get full text

Application of Scanning Electron Microscopy to Study Morphological and Anatomical Features of Sea Buckthorn Leaves by Kovaleva, N. A., Trineeva, O. V.

“…Introduction. Scanning electron microscopy is a modern method that allows us to study not only the morphological features of objects, but also to conduct…”
Get full text

Mass Spectrometry of Collagen-Containing Allogeneic Human Bone Tissue Material by Ryabov, Nikolay A, Volova, Larisa T, Alekseev, Denis G, Kovaleva, Svetlana A, Medvedeva, Tatyana N, Vlasov, Mikhail Yu

“…The current paper highlights the active development of tissue engineering in the field of the biofabrication of living tissue analogues through 3D-bioprinting…”
Get full text

Hydrogel-Inducing Graphene-Oxide-Derived Core-Shell Fiber Composite for Antibacterial Wound Dressing by Kan, Yuliya, Bondareva, Julia V, Statnik, Eugene S, Koudan, Elizaveta V, Ippolitov, Evgeniy V, Podporin, Mikhail S, Kovaleva, Polina A, Kapaev, Roman R, Gordeeva, Alexandra M, Cvjetinovic, Julijana, Gorin, Dmitry A, Evlashin, Stanislav A, Salimon, Alexey I, Senatov, Fedor S, Korsunsky, Alexander M

“…The study reveals the polymer-crosslinker interactions and functionality of hydrophilic nanofibers for antibacterial wound coatings. Coaxial electrospinning…”
Get full text