Search Results - "Potapov, A P"

The Use of Input–Output Tables in the Study of the Dynamics and Structure of the Resource Intensity of Agricultural Production by Potapov, A. P.

“…— The article examines the dynamics and structure of the resource intensity of agricultural production in Russia using the methodology of input–output tables…”
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Ensuring Resource Independence of Agrarian Production in the Context of Food Security of Russia by Potapov, A. P.

“…— The article presents the author’s approach to the study of food independence of the country, which consists in considering it as a complex system that…”
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Simulation of rarefied gas flows on the basis of the Boltzmann kinetic equation solved by applying a conservative projection method by Dodulad, O. I., Kloss, Yu. Yu, Potapov, A. P., Tcheremissine, F. G., Shuvalov, P. V.

“…Flows of a simple rarefied gas and gas mixtures are computed on the basis of the Boltzmann kinetic equation, which is solved by applying various versions of…”
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Magnetic properties and structure of nanocrystalline FINEMET alloys with various iron contents by Mushnikov, N. V., Potapov, A. P., Shishkin, D. A., Protasov, A. V., Golovnya, O. A., Shchegoleva, N. N., Gaviko, V. S., Shunyaev, K. Yu, Bykov, V. A., Starodubtsev, Yu. N., Belozerov, V. Ya

“…The effect of the composition and annealing temperature on the structure and magnetic properties of soft magnetic nanocrystalline Fe-Cu-Nb-Mo-Si-B alloys has…”
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Paramagnetic Resonance of Cr4+ and Mn2+ Ions in a Li2CaSiO4 Crystal by Vazhenin, V. A., Shakurov, G. S., Potapov, A. P.

“…In a Li 2 CaSiO 4 crystal, tetragonal Cr 4+ centers (electron configuration 3 d 2 , spin S = 1) are identified and investigated by the ESR method at different…”
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Paramagnetic Centers of Mn2+, Gd3+, and Cu2+ in Single Crystal of Li2CaSiO4 Doped with Chromium by Vazhenin, V. A., Potapov, A. P., Artyomov, M. Yu, Fokin, A. V.

“…EPR spectra of impurity ions of Mn 2+ ( S = 5/2), Gd 3+ ( S = 7/2), and Cu 2+ ( S = 1/2) were found and investigated in addition to the intensive signals of…”
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Combined grid-characteristic method for the numerical solution of three-dimensional dynamical elastoplastic problems by Vasyukov, A. V., Ermakov, A. S., Potapov, A. P., Petrov, I. B., Favorskaya, A. V., Shevtsov, A. V.

“…A combined method blending the advantages of smoothed particles hydrodynamics (SPH) and the grid-characteristic method (GCM) is proposed for simulating…”
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Paramagnetic V2+ Centers in Yttrium–Aluminum Garnet by Vazhenin, V. A., Potapov, A. P., Asatryan, G. R., Artyomov, M. Yu

“…Investigation of the EPR spectrum of Y 3 Al 5 O 12 :V crystals have made it possible to determine the parameters of the fine and hyperfine structures of…”
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Distortion of the Ligand Environment of Gd3+ and Eu2+ Ions in Garnets: Y3Al5O12, Lu3Al5O12, and Y3Ga5O12 by Vazhenin, V. A., Artyomov, M. Yu, Potapov, A. P., Fokin, A. V.

“…Using experimental second-rank parameters of the spin Hamiltonian of the rhombic centers Gd 3+ and Eu 2+ in three garnets and the superposition approximation…”
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Hyperfine and Quadrupole Interactions in EPR of 153Eu2+ and 151Eu2+ in Yttrium–Aluminum Garnet by Potapov, A. P., Vazhenin, V. A., Petrosyan, A. G., Ovanesyan, K. L., Asatryan, G. R., Artyomov, M. Yu

“…Rhombic 153 Eu 2+ and 151 Eu 2+ centers are studied in specially grown single crystals of yttrium–aluminum garnet. The parameters of the hyperfine and…”
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Stress-induced magnetic anisotropy in Fe-based nanocrystalline alloy with addition of 1-5 at.% Cr by Lukshina, V A, Dmitrieva, N V, Macerdeira, A, Potapov, A P

“…Magnetic properties and thermal stability of the nanocrystalline Fe(73.5-x)Cr(x)Si(13.5)B(9)Nb(3)Cu(1) (x = 0,1, 2, 3 and 5%) ribbons obtained by rapid…”
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Paramagnetic Chromium Centers in Y2SiO5 and Sc2SiO5 Crystals by Vazhenin, V. A., Potapov, A. P., Shakurov, G. S., Fokin, A. V., Artyomov, M. Yu, Isaev, V. A.

“…The EPR spectrum of yttrium and scandium silicate single crystals doped with chromium has been studied at various frequencies. Y 2 SiO 5 has one triclinic Cr…”
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Paramagnetic Ions in Distorted Perovskite YAlO3 Doped with Europium by Vazhenin, V. A., Potapov, A. P., Petrosyan, A. G., Asatryan, G. R., Fokin, A. V., Artyomov, M. Yu

“…In crystals of yttrium orthoaluminate doped with the 151 Eu isotope, Eu 2+ , Cr 3+ , Gd 3+ , and Мо 3+ paramagnetic centers are detected. The fine structure…”
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Hyperfine EPR Structure of Isotopes 151Eu2+ and 153Eu2+ in Lutetium–Aluminum Garnet by Potapov, A. P., Vazhenin, V. A., Petrosyan, A. G., Fokin, A. V.

“…Electron paramagnetic resonance of rhombic Eu 2+ centers in single crystals of Lu 3 Al 5 O 12 doped with europium ions with the natural isotope abundance was…”
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Paramagnetic Complexes in Zinc Selenide Crystals with Iron Admixture by Vazhenin, V. A., Potapov, A. P., Fokin, A. V., Artyomov, M. Yu, Kozlovskii, V. I.

“…Paramagnetic resonance of ZnSe: Fe single crystals was studied at 120 K. Parameters of the spin Hamiltonian were determined for the monoclinic dimer complex Fe…”
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Scenarios of the formation of the resource potential of agricultural production in Russia by Potapov, A. P.

“…The paper considers possible directions in the development of the Russian agribusiness complex up to 2020 in connection with the available resources according…”
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Relaxation of the environment of Gd3+ and Eu2+ impurity ions in the Y3Al5O12 garnet by Vazhenin, V. A., Artyomov, M. Yu, Potapov, A. P., Chernyshev, V. A., Fokin, A. V., Serdtsev, A. V.

“…The second-rank spin Hamiltonian parameters of Gd 3+ and Eu 2+ orthorhombic centers in crystals of the yttrium aluminum garnet Y 3 Al 5 O 12 have been analyzed…”
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Paramagnetic defects in ZnSe crystals doped with iron ions by Vazhenin, V. A., Potapov, A. P., Shakurov, G. S., Fokin, A. V., Artyomov, M. Yu, Kozlovskii, V. I., Korostelin, Yu. V., Pytalev, D. S.

“…The electron paramagnetic resonance (EPR) spectra of iron-doped ZnSe single crystals were studied. In addition to cubic Fe 3+ and Mn 2+ centers and also Fe 2+…”
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Monoclinic centers of rare-earth S ions in yttrium orthoaluminate crystals by Vazhenin, V. A., Potapov, A. P., Asatryan, G. R., Petrosyan, A. G., Ovanesyan, K. L., Fokin, A. V.

“…The ESR spectrum of Gd 3+ and Eu 2+ monoclinic centers, which substitute for yttrium ions in YAlO 3 crystals doped with europium and zirconium, has been…”
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Magnetic properties and thermal stability of the soft magnetic alloy (Fe0.7Co0.3)88Hf4Mo2Zr1B4Cu1 nanocrystallized in the presence of an alternating magnetic field by Dmitrieva, N. V., Lukshina, V. A., Volkova, E. G., Philippov, B. N., Potapov, A. P.

“…For the purpose of developing materials with optimum magnetic properties for high-temperature applications (500–600°C), we have investigated the magnetic…”
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