Search Results - "Timofeev, M."

Physicochemical characterization of smoke aerosol during large-scale wildfires: Extreme event of August 2010 in Moscow by Popovicheva, O., Kistler, M., Kireeva, E., Persiantseva, N., Timofeev, M., Kopeikin, V., Kasper-Giebl, A.

“…Enhancement of biomass burning-related research is essential for the assessment of large-scale wildfires impact on pollution at regional and global scale…”
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Physicochemical characterization of aged biomass burning aerosol after long-range transport to Greece from large scale wildfires in Russia and surrounding regions, Summer 2010 by Diapouli, E., Popovicheva, O., Kistler, M., Vratolis, S., Persiantseva, N., Timofeev, M., Kasper-Giebl, A., Eleftheriadis, K.

“…Smoke aerosol emitted by large scale wildfires in the European part of Russia and Ukraine, was transported to Athens, Greece during August 2010 and detected at…”
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Ni/(R2O3,CaO) Nanocomposites Produced by the Exsolution of R1.5Ca0.5NiO4 Nickelates (R = Nd, Sm, Eu): Rare Earth Effect on the Catalytic Performance in the Dry Reforming and Partial Oxidation of Methane by Malyshev, Sergey A., Shlyakhtin, Oleg A., Loktev, Alexey S., Mazo, Galina N., Timofeev, Grigoriy M., Mukhin, Igor E., Svetogorov, Roman D., Roslyakov, Ilya V., Dedov, Alexey G.

“…In order to clarify the role of R2O3 in the metal-oxide catalysts derived from complex oxide precursors, a series of R1.5Ca0.5NiO4 (R = Nd, Sm, Eu) complex…”
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Development of Methods and Instruments for Remote Temperature and Humidity Sensing of the Earth’s Atmosphere by Uspensky, A. B., Timofeev, Yu. M., Kozlov, D. A., Chernyi, I. V.

“…The paper provides an overview of methods and technical devices for remote temperature and humidity sensing of the Earth’s atmosphere from satellites developed…”
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Probability of Erroneous Data Registration in a Single Photon Erasure-Type Communication Channel with a Receiver Based on a Photon Counter by A. M. Timofeev

“…When measuring low-power optical signals, it is necessary to ensure the highest reliability of the received data, which is especially important for…”
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Evaluation of the influence of the probability of erasing binary symbols «0» on the probability of erroneous data registration in a quantum-cryptographic communication channel by A. M. Timofeev

“…An asynchronous quantum-cryptographic communication channel with a receiving module based on a photon counter with a dead time of an extending type was…”
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Nd2−xSrxNiO4 Solid Solutions: Synthesis, Structure and Enhanced Catalytic Properties of Their Reduction Products in the Dry Reforming of Methane by Oleg A. Shlyakhtin, Grigoriy M. Timofeev, Sergey A. Malyshev, Alexey S. Loktev, Galina N. Mazo, Tatiana Shatalova, Veronika Arkhipova, Ilya V. Roslyakov, Alexey G. Dedov

“…Solid solutions Nd2−xSrxNiO4±δ (x = 0, 0.5, 1, 1.2, 1.4) with a K2NiF4 structure can be obtained from freeze-dried precursors. The end members of this series…”
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Satellite Monitoring of the Ozonosphere by Timofeev, Yu. M., Nerobelov, G. M., Polyakov, A. V., Virolainen, Ya. A.

“…The importance of controlling total ozone (TO) and surface ultraviolet irradiance is a reason for continuous monitoring of the ozonosphere using various…”
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Comparison of Stratospheric CO2 Measurements by Ground- and Satellite-Based Methods by Nikitenko, A. A., Timofeev, Yu. M., Virolainen, Ya. A., Nerobelov, G. M., Poberovskii, A. V.

“…We compared the measurements of the СО 2 content in the lower stratosphere (12–18 km altitude layer) using a ground-based Bruker 125HR Fourier-transform…”
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Modification of the Surface of a Carbon Fiber under High-Fluence Irradiation with Carbon Ions by Borisov, A. M., Vysotina, E. A., Mashkova, E. S., Ovchinnikov, M. A., Timofeev, M. A.

“…The results of the effect of high-fluence irradiation (fluence ~3 × 10 18 cm –2 ) with 30-keV C + ions at a temperature of 250°C on the structure and surface…”
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Analysis of the Information Content and Vertical Resolution of Ground-Based IR Spectroscopy for Determining the Vertical Structure of CO2 by Timofeev, Yu. M., Filippov, N. N., Poberovsky, A. V.

“…— Determining the vertical structure of CO 2 content is important for studying the exchange of greenhouse gases between the troposphere, where anthropogenic…”
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Assessment of the influence of intensity of optical signal on the probability of erroneous data registration in a single-photon communication channel by Timofeev, A. M.

“…When measuring low-power optical signals in single-photon communication channels, the receiving modules must ensure the minimum probability of erroneous data…”
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Measurement of the Probability of a Binary Symbol «0» Erasing in a Single-Photon Asynchronous Communication Channel with a Receiver Based on a Photon Counter by A. M. Timofeev

“…Receiving modules of single-photon communication channels should provide the least loss of transmitted information when measuring low-power optical signals. In…”
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Features of the alternating current application at automatic submerged-arc welding of equipment for NPP from heat-resistant steels by Timofeev, M. N., Galyatkin, S. N.

“…A comparative analysis of the welding-technological properties, chemical composition and mechanical properties of the weld metal of…”
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Optimization of Parameters of Plasma Spraying of Titanium and Hydroxyapatite Powders by Timofeev, M. N., Koshuro, V. A., Pichkhidze, S. Ya

“…Application of artificial neural networks for optimization of plasma spraying parameters was considered. Artificial neural networks were used to select…”
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Study of Corrosion-Resistant Deposited Metal of NPP Equipment Performed with a Strip Electrode by Arc Welding and Electroslag Welding Methods by Timofeev, M. N., Morozovskaya, I. A., Galyatkin, S. N., Zatokovenko, N. I., Kutsenko, E. I., Lozovitsky, N. A.

“…In this paper, we present the results of studies of corrosion-resistant deposited metal with a strip electrode under a flux layer on carbon steel performed by…”
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Estimates of Variations in CO2 Radiative Forcing in the Last Century and in the Future by Timofeev, Yu. M., Virolainen, Ya. A., Polyakov, A. V.

“…Based on the analysis of the radiative transfer equation in the integral form, we investigate the physical causes of changes in the Earth’s outgoing thermal…”
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Long-Term Trends of Carbon Monoxide Total Columnar Amount in Urban Areas and Background Regions: Ground- and Satellite-based Spectroscopic Measurements by Wang, Pucai, Elansky, N. F., Timofeev, Yu. M., Wang, Gengchen, Golitsyn, G. S., Makarova, M. V., Rakitin, V. S., Shtabkin, Yu, Skorokhod, A. I., Grechko, E. I., Fokeeva, E. V., Safronov, A. N., Ran, Liang, Wang, Ting

“…A comparative study was carried out to explore carbon monoxide total columnar amount (CO TC) in background and polluted atmosphere, including the stations of…”
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Thermophysical Processes in Turning: Two- and Three-Dimensional Calculations by Bez’’yazychnyi, V. F., Timofeev, M. V., Baskov, M. V.

“…Methods of calculating the cutting temperature in two- and three-dimensional formulations are compared. In the calculations, the variation in source intensity…”
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Study of Structural Phase Transformations in the Metal of Welded Joints of Reactor Plants for Nuclear Icebreakers by Timofeev, M. N., Samoylenko, R. I., Galyatkin, S. N., Markova, Yu. M., Anisimov, D. M., Korolev, S. A., Gurkin, S. V.

“…—The method of mathematical modeling was used to determine the rate of cooling of the heat-affected zone upon assembling the weld joints of reactor plants for…”
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