762 research outputs found
Scientific School βInteractive Methods of Managementβ
The description of scientific school creation sources, scientific school development, main content of researches which were carried out during scientific school existence, development prospects of scientific school, involvement of teachers, researchers and graduate students have been presented in this paper
Optical spectroscopy and electronic structure of the GdCux compounds (x = 1, 2, 5)
Optical properties of the GdCu, GdCu2, and GdCu5 compounds with various crystal lattices have been investigated using ellipsometry in a spectral range of 0. 22-16 ΞΌm. Theoretical calculations of the electronic structure of these intermetallic compounds have been performed in the approximation of local electron density with the correction for strong electron correlations in a 4f shell of gadolinium ions. Based on the results of calculations, the interpretation of experimental spectra of interband optical conductivity has been proposed. The plasma and relaxation frequencies of conduction electrons have been determined. Β© 2013 Pleiades Publishing, Ltd
Electronic structure, magnetic and optical properties of intermetallic compounds R2Fe17 (R=Pr,Gd)
In this paper we report comprehensive experimental and theoretical
investigation of magnetic and electronic properties of the intermetallic
compounds Pr2Fe17 and Gd2Fe17. For the first time electronic structure of these
two systems was probed by optical measurements in the spectral range of 0.22-15
micrometers. On top of that charge carriers parameters (plasma frequency and
relaxation frequency) and optical conductivity s(w) were determined.
Self-consistent spin-resolved bandstructure calculations within the
conventional LSDA+U method were performed. Theoretical interpetation of the
experimental s(w) dispersions indicates transitions between 3d and 4p states of
Fe ions to be the biggest ones. Qualitatively the line shape of the theoretical
optical conductivity coincides well with our experimental data. Calculated by
LSDA+U method magnetic moments per formula unit are found to be in good
agreement with observed experimental values of saturation magnetization.Comment: 16 pages, 5 figures, 1 tabl
Π’Π°ΠΊΡΠΈΠΊΠΎ-ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠΎΠ·ΠΈΡΠΈΠΈ ΠΏΡΠ΅Π΄ΠΎΡΠ²ΡΠ°ΡΠ΅Π½ΠΈΡ ΡΠ°Π½Π΅Π²ΡΡ ΠΎΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΠΉ ΡΡΠ°ΠΏΠ½ΠΎΠΉ Π°Π΄ΡΡΠ²Π°Π½ΡΠ½ΠΎΠΉ ΠΎΠ·ΠΎΠ½ΠΎΡ ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΎΠΉ ΠΏΠΎΠ²ΡΠ΅ΠΆΠ΄Π΅Π½Π½ΡΡ ΠΌΡΠ³ΠΊΠΈΡ ΡΠΊΠ°Π½Π΅ΠΉ
The present review outlines features of a staged surgical tactics in treating battle and non-battle injuries in military medicine and disaster medicine. The problem of surgical infections in lightly wounded patients and the effectiveness of ozone therapy are also highlighted in the review. The authors introduce the concept of ozone-surgical treatment of wounds which is a combination of its evidence-based methods and acknowledged techniques of surgical care and blockades. The staged regional ozone therapy which is described in the article is an adjuvant surgical aid to prevent wound infection in damaged tissues.Π ΠΎΠ±Π·ΠΎΡΠ½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ ΠΈΠ·Π»Π°Π³Π°ΡΡΡΡ ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ ΡΡΠ°ΠΏΠ½ΠΎΠΉ Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ°ΠΊΡΠΈΠΊΠΈ Π±ΠΎΠ΅Π²ΡΡ
ΠΈ Π½Π΅Π±ΠΎΠ΅Π²ΡΡ
ΠΏΠΎΠ²ΡΠ΅ΠΆΠ΄Π΅Π½ΠΈΠΉ Π² Π²ΠΎΠ΅Π½Π½ΠΎΠΉ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½Π΅ ΠΈ ΠΌΠ΅Π΄ΠΈΡΠΈΠ½Π΅ ΠΊΠ°ΡΠ°ΡΡΡΠΎΡ. ΠΡΠ΄Π΅Π»Π΅Π½Π° ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ° Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ Ρ Π»Π΅ΡΠ΅Π±Π½ΠΎ-ΡΠ²Π°ΠΊΡΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΠΊΠ°ΡΠ΅Π³ΠΎΡΠΈΠΈ Π»Π΅Π³ΠΊΠΎΡΠ°Π½Π΅Π½ΡΡ
Π΄Π»Ρ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΠΎΠ·ΠΎΠ½ΠΎΡΠ΅ΡΠ°ΠΏΠΈΠΈ. ΠΠΏΠΈΡΠ°ΡΡΡ Π½Π° ΠΏΡΠ΅Π΅ΠΌΡΡΠ²Π΅Π½Π½ΠΎΡΡΡ Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΠΈ Π±Π»ΠΎΠΊΠ°Π΄, Π²Π²Π΅Π΄Π΅Π½ΠΎ ΠΏΠΎΠ½ΡΡΠΈΠ΅ Β«ΠΎΠ·ΠΎΠ½ΠΎΡ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠ°Β» Ρ Π΄ΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΠ½ΠΎΠΉ ΡΠΎΡΡΠ°Π²Π»ΡΡΡΠ΅ΠΉ Π΅Π΅ ΠΌΠ΅ΡΠΎΠ΄ΠΈΠΊ ΠΈ ΡΠ΅Ρ
Π½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΡΠΈΠ΅ΠΌΠΎΠ². ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π° ΡΠ°ΠΊΡΠΈΠΊΠ° ΡΡΠ°ΠΏΠ½ΠΎΠΉ ΡΠ΅Π³ΠΈΠΎΠ½Π°ΡΠ½ΠΎΠΉ ΠΎΠ·ΠΎΠ½ΠΎΡΠ΅ΡΠ°ΠΏΠΈΠΈ ΠΊΠ°ΠΊ Π°Π΄ΡΡΠ²Π°Π½ΡΠ½ΠΎΠ³ΠΎ Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΏΠΎΡΠΎΠ±ΠΈΡ Ρ ΡΠ΅Π»ΡΡ ΠΏΡΠ΅Π΄ΠΎΡΠ²ΡΠ°ΡΠ΅Π½ΠΈΡ ΡΠ°Π½Π΅Π²ΠΎΠΉ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΈ Π² ΠΏΠΎΠ²ΡΠ΅ΠΆΠ΄Π΅Π½Π½ΡΡ
ΡΠΊΠ°Π½ΡΡ
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