131 research outputs found
Methodological Tools for Assessing Regional Innovation Systems in the Russian Federation
The paper analyzes different methodologies for assessment of regional innovation systems and proposes the author's viewpoint on this issue. Using DEA method, we carry out the analysis of innovation systems of regions in the Central Black-Earth economic region of the Russian Federation, which allows to identify weaknesses and strengths, as well as to find the poles of their further growt
Deuteron-Proton Elastic Scattering at Intermediate Energies
The deuteron-proton elastic scattering has been studied in the multiple
scattering expansion formalism. The essential attention has been given to such
relativistic problem as a deuteron wave function in a moving frame and
transformation of spin states due to Wigner rotation. Parameterization of the
nucleon-nucleon -matrix has been used to take the off-energy shell effects
into account. The vector, and tensor, , analyzing powers of the
deuteron have been calculated at two deuteron kinetic energies: 395 MeV and
1200 MeV. The obtained results are compared with the experimental data
Formation of a macro-region for the effective management of the industrial complex
The article is devoted to the scientific and theoretical research of methodological approaches to determining the importance of macroregional socio-economic systems. A system of indicators is proposed for assessing the role of a macroregion in the national economy, reflecting its specificity as an integration territory and characterizing the level, degree and intensity of interaction between the actors of the macroregional economic and industrial comple
Chemiluminescence activity of neutrophil granulocytes under the influence of magnetic nanoparticles of ferrihydrite (<i>in vitro</i>)
The article presents the results of studying and evaluating the impact of magnetic nanoparticles of ferrihydrite on neutrophil granulocytes in human blood (in vitro) in order to determine their bio compatibility and eco toxicity. The subject soft here search were blood neutrophil granulocytes of 29 conditionally-healthy donors of blood, as well as magnetic nanoparticles of ferrihydrite (NP), the preparation dose in minimum concentration reached 25 mg, in maximum concentration it reached 50 mg per 106 cells/ml. We implemented the sol of magnetic NP, obtained by biogenic synthesis in International Scientific Centre for Studying Extreme States of an Organism. Functional activity of blood neutrophil granulocytes has been determined by luminol-dependent chemiluminescence. Magnetic NP were introduced into pilot samples straight before chemiluminescent analysis, and also after the incubation with in 30 minutes under 37 Β°Π‘ entigrade. As a result of thee stimation of the early response of neutrophil granulocytes to the influence of minimum concentration of magnetic NP in vitro we found statistically true decrease of the intensity (1.6 times), the area under the curve (2.1 times) in zymosan-induced chemiluminescent response, the activation index (2.3 times). When evaluating the late response of neutrophil granulocytes to the influence of maximum concentration of magnetic NP in vitro we have found statistically true lowering of the time of reaching the peak (10 times) of spontaneous chemiluminescence. More over we marked consider able lowering of maximum intensity 6 times and the reduction of the area under the curve of zymosan-induced chemiluminescence 5.6 times under the influence of magnetic NP under the lowering of activation index 3.7 times. The authors determined that magnetic NP were intensively decreasing the functional activity of neutrophil granulocytes. The intensity of the impact is higher under the preliminary incubation of the cells with magnetic NP. At the same time, short effect of magnetic NP to neutrophil granulocytes can be a modulating one and depends on the initial level of cell reactivity. We revealed that magnetic NP influence concerns only activated cells
Local Magnetohydrodynamic Characteristics of the Plasma Stream generated by MPC
This paper investigates the spatial distributions of electrical current which flows inside the plasma stream generated by a magnetoplasma compressor (MPC). Two different modes of MPC operation with different gas supply scenarios have been applied in the experiments presented here. The first is the operation mode with a pulse injection of xenon into the interelectrode space, and the second is the operation mode with residual helium in the chamber and local injection of xenon directly into the compression zone. The maximum value of the electric current observed outside the MPC channel is 15 Γ· 20% of the total discharge current. Electric current vortices were discovered in the plasma stream. The amplitude of the current in the vortices reaches 50% of the total discharge current. The maximum EUV radiation power was measured in the mode of MPC operation with local xenon injection. Power in the wave range 12.2 Γ· 15.8 nm achieves up to 16 Γ· 18 kW
Local Magnetohydrodynamic Characteristics of the Plasma Stream generated by MPC
This paper investigates the spatial distributions of electrical current which flows inside the plasma stream generated by a magnetoplasma compressor (MPC). Two different modes of MPC operation with different gas supply scenarios have been applied in the experiments presented here. The first is the operation mode with a pulse injection of xenon into the interelectrode space, and the second is the operation mode with residual helium in the chamber and local injection of xenon directly into the compression zone. The maximum value of the electric current observed outside the MPC channel is 15 Γ· 20% of the total discharge current. Electric current vortices were discovered in the plasma stream. The amplitude of the current in the vortices reaches 50% of the total discharge current. The maximum EUV radiation power was measured in the mode of MPC operation with local xenon injection. Power in the wave range 12.2 Γ· 15.8 nm achieves up to 16 Γ· 18 kW
Study of deuterium plasma interaction with a tungsten target within RPI-IBIS facility
The paper presents results of experimental research on the interaction of a pulsed plasma-ion stream with a tungsten (W) target. The pulsed deuterium plasma was produced within the RPI-IBIS (Multi-Rod Plasma Injector) facility at IPJ in Swierk. Measurements were carried out by means of optical spectroscopy and corpuscular diagnostic techniques. Structural changes in the irradiated targets were investigated with a SEM. Before experiments with the W-target there were determined operational conditions, when clean deuterium plasma streams can be generated. For that purpose a so-called βslow or PID (Plasma Ion Deposition) modeβ of the RPI-IBIS operation was chosen. Particular attention was paid to the identification of spectral lines from WI and WII species. The obtained results, i.e. optical spectra and other characteristics have demonstrated applicability of the RPI-IBIS facility for research on the interaction of plasma streams with W-targets, e.g. those constituting some internal parts of fusion facilities.ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΈ Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΠΈΡ
Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Ρ ΠΏΠΎ Π²Π·Π°ΡΠΌΠΎΠ΄ΡΡ ΡΠΌΠΏΡΠ»ΡΡΠ½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π·ΠΌΠΎΠ²ΠΎ-ΡΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΡ Π· Π²ΠΎΠ»ΡΡΡΠ°ΠΌΠΎΠ²ΠΎΡ ΠΌΡΡΠ΅Π½Π½Ρ. ΠΠΌΠΏΡΠ»ΡΡΠ½Ρ Π΄Π΅ΠΉΡΠ΅ΡΡΡΠ²Ρ ΠΏΠΎΡΠΎΠΊΠΈ ΠΏΠ»Π°Π·ΠΌΠΈ Π³Π΅Π½Π΅ΡΡΠ²Π°Π»ΠΈΡΡ Π² Π‘ΠΠ-ΠΠΠΠ‘ (ΡΡΠ΅ΡΠΆΠ½Π΅Π²ΠΈΠΉ ΠΏΠ»Π°Π·ΠΌΠΎΠ²ΠΈΠΉ ΡΠ½ΠΆΠ΅ΠΊΡΠΎΡ), ΡΠΊΠΈΠΉ Π·Π½Π°Ρ
ΠΎΠ΄ΠΈΡΡΡΡ Π² ΠΠ―Π Ρ Π¨Π²Π΅ΡΠΊΡ. ΠΠΈΠΌΡΡΠΈ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ Π·Π° Π΄ΠΎΠΏΠΎΠΌΠΎΠ³ΠΎΡ ΠΎΠΏΡΠΈΡΠ½ΠΎΡ ΡΠΏΠ΅ΠΊΡΡΠΎΡΠΊΠΎΠΏΡΡ ΡΠ° ΠΊΠΎΡΠΏΡΡΠΊΡΠ»ΡΡΠ½ΠΎΡ Π΄ΡΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ. Π‘ΡΡΡΠΊΡΡΡΠ½Ρ Π·ΠΌΡΠ½ΠΈ ΠΎΠ±Π»ΡΡΠ°ΡΠΌΠΎΡ ΠΌΡΡΠ΅Π½Ρ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΡΠ²Π°Π»ΠΈΡΡ Π·Π° Π΄ΠΎΠΏΠΎΠΌΠΎΠ³ΠΎΡ SEM. ΠΠ΅ΡΠ΅Π΄ Π΅ΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°ΠΌΠΈ Π· Π²ΠΎΠ»ΡΡΡΠ°ΠΌΠΎΠ²ΠΎΡ ΠΌΡΡΠ΅Π½Π½Ρ Π²ΠΈΠ·Π½Π°ΡΠ°Π»ΠΈΡΡ ΡΠΎΠ±ΠΎΡΡ ΡΠΌΠΎΠ²ΠΈ, ΠΊΠΎΠ»ΠΈ Π³Π΅Π½Π΅ΡΡΠ²Π°Π»ΠΈΡΡ ΡΠΈΡΡΡ Π΄Π΅ΠΉΡΠ΅ΡΡΡΠ²Ρ ΠΏΠ»Π°Π·ΠΌΠΎΠ²Ρ ΠΏΠΎΡΠΎΠΊΠΈ. ΠΡΠ² Π²ΠΈΠ±ΡΠ°Π½ΠΈΠΉ ΡΠ°ΠΊ Π·Π²Π°Π½ΠΈΠΉ ΡΠ΅ΠΆΠΈΠΌ βΠΏΠΎΠ²ΡΠ»ΡΠ½ΠΈΠΉ Π°Π±ΠΎ PID-ΠΌΠΎΠ΄ΠΈβ (ΠΏΠ»Π°Π·ΠΌΠΎΠ²ΠΎΠ³ΠΎ ΡΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΎΡΠ°Π΄ΠΆΠ΅Π½Π½Ρ). Π§Π°ΡΡΠΈΡΠ½Π° ΡΠ²Π°Π³Π° ΠΏΡΠΈΠ΄ΡΠ»ΡΠ»Π°ΡΡ ΡΠ΄Π΅Π½ΡΠΈΡΡΠΊΠ°ΡΡΡ ΡΠΏΠ΅ΠΊΡΡΠ°Π»ΡΠ½ΠΈΡ
Π»ΡΠ½ΡΠΉ WI ΡΠ° WII. ΠΡΡΠΈΠΌΠ°Π½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΈ, ΠΎΠΏΡΠΈΡΠ½Ρ ΡΠΏΠ΅ΠΊΡΡΠΈ ΡΠ° ΡΠ½ΡΡ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ, ΠΏΡΠΎΠ΄Π΅ΠΌΠΎΠ½ΡΡΡΡΠ²Π°Π»ΠΈ ΠΌΠΎΠΆΠ»ΠΈΠ²ΡΡΡΡ Π·Π°ΡΡΠΎΡΠΎΠ²ΡΠ²Π°ΡΠΈ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΡ Π‘ΠΠ-ΠΠΠΠ‘ Π΄Π»Ρ Π΄ΠΎΡΠ»ΡΠ΄ΠΆΠ΅Π½Ρ Π²Π·Π°ΡΠΌΠΎΠ΄ΡΡ ΠΏΠ»Π°Π·ΠΌΠΎΠ²ΠΈΡ
ΠΏΠΎΡΠΎΠΊΡΠ² Π· W-ΠΌΡΡΠ΅Π½Π½Ρ, ΡΠΊΡ ΡΠΊΠ»Π°Π΄Π°ΡΡΡ Π΄Π΅ΡΠΊΡ Π²Π½ΡΡΡΡΡΠ½Ρ ΡΠ°ΡΡΠΈΠ½ΠΈ ΡΠ΅ΡΠΌΠΎΡΠ΄Π΅ΡΠ½ΠΎΠ³ΠΎ ΡΠ΅Π°ΠΊΡΠΎΡΡ.ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΠΏΠΎ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΈΠΌΠΏΡΠ»ΡΡΠ½ΠΎΠ³ΠΎ ΠΏΠ»Π°Π·ΠΌΠ΅Π½Π½ΠΎ-ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠΊΠ° Ρ Π²ΠΎΠ»ΡΡΡΠ°ΠΌΠΎΠ²ΠΎΠΉ ΠΌΠΈΡΠ΅Π½ΡΡ. ΠΠΌΠΏΡΠ»ΡΡΠ½ΡΠ΅ Π΄Π΅ΠΉΡΠ΅ΡΠΈΠ΅Π²ΡΠ΅ ΠΏΠΎΡΠΎΠΊΠΈ ΠΏΠ»Π°Π·ΠΌΡ Π³Π΅Π½Π΅ΡΠΈΡΠΎΠ²Π°Π»ΠΈΡΡ Π²Π½ΡΡΡΠΈ Π‘ΠΠ-ΠΠΠΠ‘ (ΡΡΠ΅ΡΠΆΠ½Π΅Π²ΠΎΠΉ ΠΏΠ»Π°Π·ΠΌΠ΅Π½Π½ΡΠΉ ΠΈΠ½ΠΆΠ΅ΠΊΡΠΎΡ), ΠΊΠΎΡΠΎΡΡΠΉ ΡΠ°ΡΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ Π² ΠΠ―Π Π² Π¨Π²Π΅ΡΠΊΠ΅. ΠΠ·ΠΌΠ΅ΡΠ΅Π½ΠΈΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΠ»ΠΈΡΡ Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΏΠ΅ΠΊΡΡΠΎΡΠΊΠΎΠΏΠΈΠΈ ΠΈ ΠΊΠΎΡΠΏΡΡΠΊΡΠ»ΡΡΠ½ΠΎΠΉ Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΠΊΠΈ. Π‘ΡΡΡΠΊΡΡΡΠ½ΡΠ΅ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΎΠ±Π»ΡΡΠ°Π΅ΠΌΠΎΠΉ ΠΌΠΈΡΠ΅Π½ΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π»ΠΈΡΡ Ρ ΠΏΠΎΠΌΠΎΡΡΡ SEM. ΠΠ΅ΡΠ΅Π΄ ΡΠΊΡΠΏΠ΅ΡΠΈΠΌΠ΅Π½ΡΠ°ΠΌΠΈ Ρ Π²ΠΎΠ»ΡΡΡΠ°ΠΌΠΎΠ²ΠΎΠΉ ΠΌΠΈΡΠ΅Π½ΡΡ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΠ»ΠΈΡΡ ΡΠ°Π±ΠΎΡΠΈΠ΅ ΡΡΠ»ΠΎΠ²ΠΈΡ, ΠΊΠΎΠ³Π΄Π° Π³Π΅Π½Π΅ΡΠΈΡΠΎΠ²Π°Π»ΠΈΡΡ ΡΠΈΡΡΡΠ΅ Π΄Π΅ΠΉΡΠ΅ΡΠΈΠ΅Π²ΡΠ΅ ΠΏΠ»Π°Π·ΠΌΠ΅Π½Π½ΡΠ΅ ΠΏΠΎΡΠΎΠΊΠΈ. ΠΠ»Ρ ΡΡΠΎΠΉ ΡΠ΅Π»ΠΈ Π±ΡΠ» Π²ΡΠ±ΡΠ°Π½ ΡΠ°ΠΊ Π½Π°Π·ΡΠ²Π°Π΅ΠΌΡΠΉ ΡΠ΅ΠΆΠΈΠΌ βΠΌΠ΅Π΄Π»Π΅Π½Π½ΠΎΠΉ ΠΈΠ»ΠΈ PID-ΠΌΠΎΠ΄Ρβ (ΠΏΠ»Π°Π·ΠΌΠ΅Π½Π½ΠΎΠ³ΠΎ ΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΎΡΠ°ΠΆΠ΄Π΅Π½ΠΈΡ). Π§Π°ΡΡΠΈΡΠ½ΠΎΠ΅ Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅ ΡΠ΄Π΅Π»ΡΠ»ΠΎΡΡ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΡΠΏΠ΅ΠΊΡΡΠ°Π»ΡΠ½ΡΡ
Π»ΠΈΠ½ΠΈΠΉ WI ΠΈ WII. ΠΠΎΠ»ΡΡΠ΅Π½Π½ΡΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ, ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠΏΠ΅ΠΊΡΡΡ ΠΈ Π΄ΡΡΠ³ΠΈΠ΅ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ, ΠΏΡΠΎΠ΄Π΅ΠΌΠΎΠ½ΡΡΡΠΈΡΠΎΠ²Π°Π»ΠΈ ΠΏΡΠΈΠΌΠ΅Π½ΠΈΠΌΠΎΡΡΡ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ Π‘ΠΠ-ΠΠΠΠ‘ Π΄Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ ΠΏΠ»Π°Π·ΠΌΠ΅Π½Π½ΡΡ
ΠΏΠΎΡΠΎΠΊΠΎΠ² Ρ W-ΠΌΠΈΡΠ΅Π½ΡΡ, ΠΊΠΎΡΠΎΡΡΠ΅ ΡΠΎΡΡΠ°Π²Π»ΡΡΡ Π½Π΅ΠΊΠΎΡΠΎΡΡΠ΅ Π²Π½ΡΡΡΠ΅Π½Π½ΠΈΠ΅ ΡΠ°ΡΡΠΈ ΡΠ΅ΡΠΌΠΎΡΠ΄Π΅ΡΠ½ΠΎΠ³ΠΎ ΡΠ΅Π°ΠΊΡΠΎΡΠ°
Differential Cross Section of DP-Elastic Scattering at Intermediate Energies
The deuteron-proton elastic scattering is studied in the multiple scattering
expansion formalism. The contributions of the one-nucleon-exchange, single- and
double scattering are taken into account. The Love and Franey parameterization
of the nucleon-nucleon -matrix is used, that gives an opportunity to include
the off-energy-shell effects into calculations. Differential cross sections are
considered at four energies, MeV. The obtained
results are compared with the experimental data
Measurement of the tensor Ayy and vector Ay analyzing powers of the deuteron inelastic scattering off berillium at 5.0 GeV/c and 178 mr
Tensor Ayy and vector Ay analyzing powers in the inelastic scattering of
deuterons with the momentum of 5.0 GeV/c on beryllium at an angle of 178 mr in
the vicinity of the excitation of baryonic resonances with masses up to
1.8 GeV/c^2 have been measured. The Ayy data are in a good agreement with the
previous data obtained at 4.5 and 5.5 GeV/c. The results of the experiment are
compared with the predictions of the plane wave impulse approximation and
\omega-meson exchange models.Comment: 18 pages, 9 figure
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