Search Results - "TROFIMOV, S. S"

KIAM Astrodynamics Toolbox for Spacecraft Orbital Motion Design by Shirobokov, M. G., Trofimov, S. P.

“…The KIAM Astrodynamics Toolbox, a new software library for designing spacecraft orbital motion, is introduced. The toolbox is developed at the Keldysh…”
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Low-Thrust Trajectory Optimization in Kustaanheimo–Stiefel Variables by Korneev, K. R., Trofimov, S. P.

“…The regularization of spacecraft motion equations by the Kustaanheimo–Stiefel transformation for coordinates and Sundman’s transformation for time is…”
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Eco-Geopolymers Based on CHP Plant Ash-Slag Waste: Promising Materials for Road Construction in the Arctic Zone by Yatsenko, E. A., Ryabova, A. V., Vil’bitskaya, N. A., Kurdashov, V. M., Trofimov, S. V., Golovko, D. A.

“…The possibility of using ash-and-slag waste from CHP plants in the Arctic Zone as raw materials for the production of porous eco-geopolymers was investigated…”
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Adaptive Neural Formation-Keeping Control for Satellites in a Low-Earth Orbit by Shirobokov, M. G., Trofimov, S. P.

“…This paper is concerned with the design and study of an adaptive formation—maintaining control of two satellites in low-Earth orbits. The purpose of the…”
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Methodological Tools for the Implementation of Oil and Gas Projects on the arctic and Continental Shelf by Trofimov, S. E.

“…The presented article considers the methodological tools for the practical implementation of offshore hydrocarbon projects from the perspective of the…”
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State regulation of the oil and gas complex in the conditions of digitalization of the world economic system by Trofimov, S. E.

“…The purpose of article is to study the issues of state regulation of the oil and gas complex, including current areas of its improvement, environmental…”
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The Choice of Indicators for Ecological Rationing of Petroleum Products in Chestnut Soils by Kovaleva, E. I., Trofimov, S. Ya, Shoba, S. A.

“…The response of the microbial community of soils to different levels of oil contamination was studied in a model experiment by the parameters: basal…”
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Processing of Ash and Slag Waste from Coal Fuel Combustion at CHPPs in the Arctic Zone of Russia with Obtaining Porous Geopolymer Materials by Yatsenko, E. A., Goltsman, B. M., Trofimov, S. V., Lazorenko, G. I.

“…In modern conditions, the most acute issue is improving the environmental situation around the world. One of the ways to solve it in Russia can be the disposal…”
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Drill cuttings in the environment: possible ways to improve their properties by Kovaleva, Ekaterina I., Guchok, M. V., Terekhova, V. A., Demin, V. V., Trofimov, S. Ya

“…Purpose The disposal of drill cuttings (DCs) in landfills is one of the major impacts of oil extraction on the environment. The DC composition is predetermined…”
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Low-Thrust Transfers to Lunar Orbits from Halo Orbits Around Lunar Libration Points L1 and L2 by Shirobokov, M. G., Trofimov, S. P.

“…This study is devoted to searching for lunar orbits that are accessible during departure along an unstable invariant manifold of halo orbits around lunar…”
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The Response of Higher Plants to the Oil Contamination of Soils in a Pot Experiment by Kovaleva, E. I., Trofimov, S. Ya, Shoba, S. A.

“…In Russia, the area of oil-contaminated soils exceeds tens of thousands of hectares. However, to date, there are no unified approaches for evaluation soil…”
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Studies of Oil-Contaminated Soils and Prospective Approaches for Their Remediation by Trofimov, S. Ya, Kovaleva, E. I., Avetov, N. A., Tolpeshta, I. I.

“…The main milestones of the study of oil-contaminated soils at the Faculty of Soil Science of Moscow State University (Russia) in 50 years since its foundation…”
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The Effectiveness of Remediation Agents for Detoxification of Heavy-Metal-Contaminated Soils according to Experimental Results by Kovaleva, E. I., Perebasova, P. M., Avdulov, D. A., Ladonin, D. V., Trofimov, S. Ya

“…The effectiveness of remediation agents in detoxification of soils contaminated with heavy metals is studied in a laboratory experiment. The objects of the…”
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Radial Migration of Petroleum Hydrocarbons in Soils of Sakhalin Island by Data of Laboratory Lysimetric Experiments by Kovaleva, E. I., Demin, V. V., Trofimov, S. Ya

“…The radial migration of total petroleum hydrocarbons (TPH) in soil and their inflow into lysimetric leachates have been estimated to determine the permissible…”
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Quantitative genetics of circulating Dickkopf-related protein 1 (DKK1) in community-based sample of UK twins by Prakash, J., Williams, F. M. K., Trofimov, S., Surdulescu, G., Spector, T., Livshits, G.

“…Summary Dickkopf-related protein 1 (DKK1) is a major inhibitor of Wnt signalling pathway but also plays an important role in bone formation. Its circulating…”
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Mineralization of Organic Matter in the Oil-Polluted and Background Soils of the Middle Ob Region under Laboratory Conditions by Trofimov, S. Ya, Arzamazova, A. V., Kinzhaev, R. R., Avetov, N. A., Karpukhin, M. M.

“…— In a laboratory experiment, the rate of mineralization of organic matter in samples of oil-contaminated and background soils formed in the main types of the…”
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Quantitative genetic study of amphiregulin and fractalkine circulating levels – potential markers of arthropathies by Leonov, A, Trofimov, S, Ermakov, S, Livshits, G

“…Summary Objective Amphiregulin (AREG) and Fractalkine (FRACT), are involved in a variety of normal and pathological processes, and are both suggested to be…”
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A significant association exists between receptor tyrosine kinase-like orphan receptor 2 gene variants and the OPG/RANKL ratio in human plasma by Ermakov, S., Trofimov, S., Malkin, I., Livshits, G.

“…Summary There is a paucity of studies investigating association between ROR2 gene variants and osteoporosis and osteoarthritis-related phenotypes. The…”
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Prokaryotic Component of Oil-Contaminated Oligotrophic Peat Soil under Different Levels of Mineral Nutrition: Biomass, Diversity, and Activity by Manucharova, N. A., Ksenofontova, N. A., Belov, A. A., Kamenskiy, N. N., Arzamazova, A. V., Zenova, G. M., Kinzhaev, R. R., Trofimov, S. Ya, Stepanov, A. L.

“…— Molecular biology techniques have been applied to study the diversity and biomass of metabolically active prokaryotic cells in an oil-contaminated…”
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Design of Interplanetary Transfers with Passive Gravity Assists and Deep Space Maneuvers by Shirobokov, M. G., Trofimov, S. P., Ovchinnikov, M. Yu

“…In the paper, the problem of designing interplanetary trajectories with several swing-bys and deep-space maneuvers is solved using the method of virtual…”
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