Search Results - "Ivanov, V. A."

Anomaly inflow for local boundary conditions by Ivanov, A. V., Vassilevich, D. V.

“…A bstract We study the η -invariant of a Dirac operator on a manifold with boundary subject to local boundary conditions with the help of heat kernel methods…”
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On two-loop effective action of 2d sigma model by Akacevich, P. V., Ivanov, A. V.

“…In this paper, we study two-loop contribution to the effective action of a two-dimensional non-linear sigma model. We derive a new formula, which can be…”
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Formula for two-loop divergent part of 4-D Yang–Mills effective action by Ivanov, A. V., Kharuk, N. V.

“…In the paper, we study the two-loop contribution to the effective action of the four-dimensional quantum Yang–Mills theory. We derive a new formula for the…”
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Low angle tilt boundary migration coupled to shear deformation by Molodov, D.A., Ivanov, V.A., Gottstein, G.

“…The shear stress induced migration of planar 〈1 0 0〉 tilt grain boundaries in Al bicrystals was observed to be perfectly coupled to the lateral translation of…”
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Characteristics of Microplasma Discharge Propagation Over the Titanium Surface Covered with a Thin Oxide Film by Ivanov, V. A., Konyzhev, M. E., Kamolova, T. I., Dorofeyuk, A. A.

“…— The propagation and structure of a microplasma discharge initiated in vacuum by a pulsed plasma flow with a density of ∼10 13 cm − 3 on the surface of a…”
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Photonic Crystals and Their Analogues as Tools for Chemical Analysis by Bolshakov, E. S., Schemelev, I. S., Ivanov, A. V., Kozlov, A. A.

“…Nature has created nanostructures that have attracted attention because of a combination of unique properties. Photonic crystals capable of reflecting a narrow…”
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Tin sulfide thin films and Mo/p-SnS/n-CdS/ZnO heterojunctions for photovoltaic applications by Bashkirov, S.A., Gremenok, V.F., Ivanov, V.A., Lazenka, V.V., Bente, K.

“…Tin sulfide (SnS) is one of the most promising materials for photovoltaics. Here we report on the preparation as well as chemical, structural and physical…”
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Implementation of the Maximum Bandwidth Ratio of Satellite Radio Communication Systems under the Conditions for Intramodal Dispersion of Transionospheric Radio Channels by Ivanov, D. V., Ivanov, V. A., Ryabova, N. V., Kislitsyn, A. A.

“…The problem of significant extension of the band of the transionospheric radio channel to the maximum possible values is solved to improve the efficiency of…”
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Paleoecological and Depositional Environment of Permian Copper-Bearing Sandstone Fossil Plants and Tetrapod Localities: Records from Bashkortostan and Kargalka River Basin, Orenburg Region, Russia by Naugolnykh, S. V., Ivanov, A. V., Uliakhin, A. V., Novikov, I. V.

“…The biota from the Middle Permian copper-bearing sandstones of the South Urals is comprehensively assessed. Paleofloristic data are recorded from the most…”
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Therapeutic Effects of Bacteroides fragilis Vesicles in a Model of Chemically Induced Colitis in Rats by Shagaleeva, O. Yu, Kashatnikova, D. A., Vorobyeva, E. A., Kardonsky, D. A., Silantiev, A. S., Efimov, B. A., Ivanov, V. A., Bespyatikh, Yu. A., Zakharzhevskaya, N. B.

“…The anti-inflammatory properties of Bacteroides fragilis vesicles were studied in a rat model of dextran sodium sulfate-induced colitis. According to the…”
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Atmospheric evolution of organic aerosol by Molina, M. J., Ivanov, A. V., Trakhtenberg, S., Molina, L. T.

“…We report here results of an experimental study of the OH‐initiated oxidation of solid organics in the presence of O2, NOx and H2O, using two kinds of…”
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Fragment of an Early Cambrian Continental Margin in the Structure of the Tuva Segment of the Central Asian Orogenic Belt (Teregtig Formation): Results of U–Pb Zircon Dating and Sr Chemostratigraphy by Ivanov, A. V., Letnikova, E. F., Shkolnik, S. I., Maslov, A. V., Vetrova, N. I.

“…The age of sedimentation (530–520 Ma) of the Teregtig Formation of South Tuva is estimated on the basis of U–Pb dating of detrital zircon grains from…”
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SPHERE-3 Project for Studying the Composition of Primary Cosmic Rays in the Energy Range Between 1 and 1000 PeV by Chernov, D. V., Azra, C, Bonvech, E. A., Galkin, V. I., Ivanov, V. A., Latypova, V. S., Podgrudkov, D. A., Roganova, T. M.

“…A determination of the composition of primary cosmic rays in the energy range between 1 and 1000 PeV is an important objective in studies of processes…”
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First Evidence of the Precambrian Diamond Source of the Siberian Platform: U–Pb LA-ICP-MS Geochronological Studies of Detrital Zircon from Sedimentary Rocks of the Moti Group by Gladkochub, D. P., Ivanov, A. V., Donskaya, T. V., Motova, Z. L., Brianskiy, N. V., Reshetov, E. V.

“…The U–Pb LA-ICP-MS age is analyzed for detrital zircons from diamondiferous sandstones of the Khuzhir Formation of the Moti Group of a sedimentary cover of the…”
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The Butugol Block: A Precambrian Exotic Block in the Basement of the Tuva–Mongolian Microcontinent (Eastern Sayan) by Shkolnik, S. I., Belyaev, V. A., Letnikova, E. F., Demonterova, E. I., Bryansky, N. V., Kolesov, K. K., Ivanov, A. V.

“…The isotope–geochronological and geochemical data on the age and composition of rocks of the Butugol Block, located in the eastern part of the Tuva–Mongolian…”
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The Effect of Vitamin D3 on Neutrophil Extracellular Trap Formation in High-Glucose Conditions by Basyreva, L. Yu, Shmeleva, E. V., Ivanov, V. A., Vakhrusheva, T. V., Panasenko, O. M., Ostrovsky, E. M., Gusev, S. A., Sergienko, V. I.

“…NETosis, i.e ., the formation of neutrophil extracellular traps (NET), and neutrophil autophagy are important elements in the pathogenesis and the development…”
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Soil Respiration in Forest Ecosystems in the South of the Far East by Ivanov, A. V., Zamolodchikov, D. G., Salo, M. A., Kondratova, A. V., Piletskaya, O. A., Bryanin, S. V.

“…— The Far East remains the least studied part of Russia with respect to terms of carbon fluxes. A review of the results of field measurements of CO 2 emission…”
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Magnetic-Luminescent Theranostics of Cancer Based on Ytterbium Complexes of Porphyrins and Magnetite Nanoparticles by Shilov, I. P., Rumyantseva, V. D., Ivanov, A. V., Gorshkova, A. S.

“…In this paper we develop the fundamentals of a promising method of magnetoluminescent theranostics of tumors with visually and endoscopically accessible…”
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Sr-Isotopic Composition of Paleoocean Water 960 Ma Ago (according to the Data for the Nizhny Tunguska Formation of the Turukhansk Uplift, Siberian Platform) by Letnikova, E. F., Zhdanov, A. A., Ivanov, A. V., Maslov, A. V., Izokh, A. E., Letnikova, A. F., Soloshenko, N. G.

“…The Sr-isotopic composition in carbonate rocks aged 980–920 Ma has been defined in only one place in the world, the Huainan Formation of the North China…”
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Feldspar Megacrysts as a Source of Information on Crustal Contamination of Basaltic Melt by Demonterova, E. I., Ivanov, A. V., Palessky, S. V., Posokhov, V. F., Karmanov, N. S., Pel’gunova, L. A.

“…— The paper discusses data on the elemental composition and 87 Sr/ 86 Sr, and δ 18 O isotopic ratios of feldspar megacrysts collected from lava flows, tuffs,…”
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