467 research outputs found
Modeling the fundamental characteristics and processes of the spacecraft functioning
The fundamental aspects of modeling of spacecraft characteristics by using computing means are considered. Particular attention is devoted to the design studies, the description of physical appearance of the spacecraft, and simulated modeling of spacecraft systems. The fundamental questions of organizing the on-the-ground spacecraft testing and the methods of mathematical modeling were presented
Corrosion resistance of alloys of Hastelloy in chloroaluminate melts
The corrosion of Hastelloy S, Hastelloy X, Haynes 230, Hastelloy N, Hastelloy G35 and Hastelloy C2000 alloys was studied in KCl-AlCl3 melts at 550Β°Π‘. The rates and the mechanisms of corrosion of the studied materials were determined. The processes taking place during the interaction between alloys and chloroaluminate melts were investigated
Spin-to-Orbital Angular Momentum Conversion in Semiconductor Microcavities
We experimentally demonstrate a technique for the generation of optical beams
carrying orbital angular momentum using a planar semiconductor microcavity.
Despite being isotropic systems, the transverse electric - transverse magnetic
(TE-TM) polarization splitting featured by semiconductor microcavities allows
for the conversion of the circular polarization of an incoming laser beam into
the orbital angular momentum of the transmitted light field. The process
implies the formation of topological entities, a pair of optical half-vortices,
in the intracavity field
Formation of metallic magnetic clusters in a Kondo-lattice metal: Evidence from an optical study
Magnetic materials are usually divided into two classes: those with localised
magnetic moments, and those with itinerant charge carriers. We present a
comprehensive experimental (spectroscopic ellipsomerty) and theoretical study
to demonstrate that these two types of magnetism do not only coexist but
complement each other in the Kondo-lattice metal, Tb2PdSi3. In this material
the itinerant charge carriers interact with large localised magnetic moments of
Tb(4f) states, forming complex magnetic lattices at low temperatures, which we
associate with self-organisation of magnetic clusters. The formation of
magnetic clusters results in low-energy optical spectral weight shifts, which
correspond to opening of the pseudogap in the conduction band of the itinerant
charge carriers and development of the low- and high-spin intersite electronic
transitions. This phenomenon, driven by self-trapping of electrons by magnetic
fluctuations, could be common in correlated metals, including besides
Kondo-lattice metals, Fe-based and cuprate superconductors.Comment: 30 pages, 6 Figure
The organization of urological care in Sverdlovsk region
The main parameters of the urological care in Sverdlovsk region where analyzed. The structure of urological morbidity is presented in dynamic since 2000 to 2015 years. The information about doctors personnel and bedspace where characterized. In 2015 the order of Sverdlovsk Ministry of Health No128-p from 02.09.2015 entered into force. It directed the urological patients routing. Additional configuring of urological departments with new equipment helped to add surgical activity twice. The number of contact litotrypsies and percutaneous nephrostomies has doubled in comparison with 2014 year, the number of prostate transurethral resections has tripled. Ambulatory urological care is also developing. The βMan's health" program has been working since 2005 year. Itβs subprogram βManβs health in Sverdlovsk regionβ started in 2015 for early detecting of urological diseases. The new aim is to bring out risk groups for erectile dysfunction end infertility with further treatment of this patients.ΠΡΠΎΠ°Π½Π°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΠΈ ΠΎΡΠ³Π°Π½ΠΈΠ·Π°ΡΠΈΠΈ ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΠΎΠΌΠΎΡΠΈ Π² Π‘Π²Π΅ΡΠ΄Π»ΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ. ΠΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Π° ΡΡΡΡΠΊΡΡΡΠ° ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈ ΠΎΠ½ΠΊΠΎΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π΅ΠΌΠΎΡΡΠΈ Π² Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠ΅ Ρ 2000 ΠΏΠΎ 2015 Π³Π³. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ Π΄Π°Π½Π½ΡΠ΅ ΠΎ ΠΊΠ°Π΄ΡΠΎΠ²ΠΎΠΌ ΡΠΎΡΡΠ°Π²Π΅ ΠΈ ΠΊΠΎΠ΅ΡΠ½ΠΎΠΌ ΡΠΎΠ½Π΄Π΅ ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ»ΡΠΆΠ±Ρ. Π 2015 Π³ΠΎΠ΄Ρ Π²ΡΡΡΠΏΠΈΠ» Π² ΡΠΈΠ»Ρ ΠΏΡΠΈΠΊΠ°Π· ΠΠΈΠ½ΠΈΡΡΠ΅ΡΡΡΠ²Π° ΠΠ΄ΡΠ°Π²ΠΎΠΎΡ
ΡΠ°Π½Π΅Π½ΠΈΡ Π‘Π²Π΅ΡΠ΄Π»ΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ β 128-ΠΏ ΠΎΡ 9.02.2015, ΠΊΠΎΡΠΎΡΡΠΉ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΠ» ΠΌΠ°ΡΡΡΡΡΠΈΠ·Π°ΡΠΈΡ ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
Π±ΠΎΠ»ΡΠ½ΡΡ
, Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΡΠ»ΡΡΡΠΈΠ»ΠΎΡΡ ΠΎΡΠ½Π°ΡΠ΅Π½ΠΈΠ΅ ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΎΡΠ΄Π΅Π»Π΅Π½ΠΈΠΉ ΠΎΠ±Π»Π°ΡΡΠΈ, ΡΡΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ»ΠΎ Π² Π΄Π²Π° ΡΠ°Π·Π° ΠΏΠΎΠ²ΡΡΠΈΡΡ Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ. ΠΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ ΠΊΠΎΠ½ΡΠ°ΠΊΡΠ½ΡΡ
Π»ΠΈΡΠΎΡΡΠΈΠΏΡΠΈΠΉ Π²ΡΡΠΎΡΠ»ΠΎ Π² 2 ΡΠ°Π·Π° ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ 2014 Π³ΠΎΠ΄ΠΎΠΌ, ΡΡΠ°Π½ΡΡΡΠ΅ΡΡΠ°Π»ΡΠ½ΡΡ
ΡΠ΅Π·Π΅ΠΊΡΠΈΠΉ ΠΏΡΠ΅Π΄ΡΡΠ°ΡΠ΅Π»ΡΠ½ΠΎΠΉ ΠΆΠ΅Π»Π΅Π·Ρ - Π² 3 ΡΠ°Π·Π°, ΡΡΠ΅ΡΠΊΠΎΠΆΠ½ΡΡ
ΠΏΠΈΠ΅Π»ΠΎΠ½Π΅ΡΡΠΎΡΡΠΎΠΌΠΈΠΉ - Π² 2 ΡΠ°Π·Π°. Π Π°Π·Π²ΠΈΠ²Π°Π΅ΡΡΡ ΡΠ°ΠΊΠΆΠ΅ Π°ΠΌΠ±ΡΠ»Π°ΡΠΎΡΠ½Π°Ρ ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΏΠΎΠΌΠΎΡΡ. Π‘ 2006 Π³ΠΎΠ΄Π° Π² ΠΎΠ±Π»Π°ΡΡΠΈ ΡΠ΅Π°Π»ΠΈΠ·ΡΠ΅ΡΡΡ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ° Β«Π£ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π·Π΄ΠΎΡΠΎΠ²ΡΠ΅ ΠΌΡΠΆΡΠΈΠ½ΡΒ», Ρ 2015 Π³ΠΎΠ΄Π° Π²ΡΡΡΠΏΠΈΠ»Π° Π² Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ ΠΏΠΎΠ΄ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ° Β«Π£ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π·Π΄ΠΎΡΠΎΠ²ΡΠ΅ ΠΌΡΠΆΡΠΈΠ½ Π‘Π²Π΅ΡΠ΄Π»ΠΎΠ²ΡΠΊΠΎΠΉ ΠΎΠ±Π»Π°ΡΡΠΈΒ», Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½Π°Ρ Π½Π° ΠΎΡ
Π²Π°Ρ Π²ΡΠ΅Π³ΠΎ Π½Π°ΡΠ΅Π»Π΅Π½ΠΈΡ Π°Π½ΠΊΠ΅ΡΠ°ΠΌΠΈ ΠΏΠΎ ΡΠ°Π½Π½Π΅ΠΌΡ Π²ΡΡΠ²Π»Π΅Π½ΠΈΡ ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ. ΠΠΎΠ²ΠΎΠΉ Π·Π°Π΄Π°ΡΠ΅ΠΉ ΡΡΠ°Π»ΠΎ Π²ΡΡΠ²Π»Π΅Π½ΠΈΠ΅ Π³ΡΡΠΏΠΏ ΡΠΈΡΠΊΠ°, ΠΏΡΡΠ΅ΠΌ Π°Π½ΠΊΠ΅ΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Ρ ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠΈΠΌ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ Π² Π·ΠΊΡΠΏΡΠ΅ΡΡ-Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΊΠ°Π±ΠΈΠ½Π΅ΡΠ°Ρ
, ΡΡΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΡ ΡΠΎΠ·Π΄Π°ΡΡ ΡΠ΅Π΅ΡΡΡ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ ΡΡΠ΅ΠΊΡΠΈΠ»ΡΠ½ΠΎΠΉ Π΄ΠΈΡΡΡΠ½ΠΊΡΠΈΠ΅ΠΉ ΠΈ ΠΌΡΠΆΡΠΈΠ½, ΡΡΡΠ°Π΄Π°ΡΡΠΈΡ
Π±Π΅ΡΠΏΠ»ΠΎΠ΄ΠΈΠ΅ΠΌ
Investigation of the Jaw Crusher Operation with Backlash Eliminators
The condition for the appearance of additional dynamic forces in the presence of gaps in the journal bearings of the jaw crusher is determined. The design of the backlash eliminator equipped with pneumatics is described. It was experimentally established that the use of pneumatic devices for backlash elimination in the interfaces of the moving links, using journal bearings, during the operation of the jaw crusher, reduce the magnitude of accelerations and, therefore, increase the reliability of the crusher as a whole. Β© Published under licence by IOP Publishing Ltd
Results of repeated beg therapy in combined treatment of non-muscle-invasive bladder cancer
Following article reveals the results of BCG (imuron) vaccine usage in non-muscle-invasive bladder cancer combined treatment (transurethral resection and BCG β therapy). BCG vaccine is not a antitumor drug, but activates antitumor immunity. Long-term clinical research revealed frequency and period of bladder tumor recurrence. Clinical research results has shown the effectiveness of repeated course of BCG therapy after bladder tumor transurethral resection in case of recurrences with positive response in first course.Π ΡΠ°Π±ΠΎΡΠ΅ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½Ρ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΠΌΠ΅ΡΡΠ½ΠΎΠΉ ΠΈΠΌΠΌΡΠ½ΠΎΡΠ΅ΡΠ°ΠΏΠΈΠΈ Π²Π°ΠΊΡΠΈΠ½ΠΎΠΉ ΠΠ¦Π (ΠΈΠΌΡΡΠΎΠ½) Π² ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΌ Π»Π΅ΡΠ΅Π½ΠΈΠΈ (ΡΡΠ°Π½ΡΡΡΠ΅ΡΡΠ°Π»ΡΠ½Π°Ρ ΡΠ΅Π·Π΅ΠΊΡΠΈΡ ΠΈ ΠΠ¦Π-ΡΠ΅ΡΠ°ΠΏΠΈΡ) Π½Π΅ΠΈΠ½Π²Π°Π·ΠΈΠ²Π½ΠΎΠ³ΠΎ ΡΠ°ΠΊΠ° ΠΌΠΎΡΠ΅Π²ΠΎΠ³ΠΎ ΠΏΡΠ·ΡΡΡ. ΠΠ΅ ΡΠ²Π»ΡΡΡΡ ΠΏΡΠΎΡΠΈΠ²ΠΎΠΎΠΏΡΡ
ΠΎΠ»Π΅Π²ΡΠΌ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠΎΠΌ, ΠΠ¦Π Π²Π°ΠΊΡΠΈΠ½Π° Π°ΠΊΡΠΈΠ²ΠΈΠ·ΠΈΡΡΠ΅Ρ ΠΏΡΠΎΡΠΈΠ²ΠΎΠΎΠΏΡΡ
ΠΎΠ»Π΅Π²ΡΠΉ ΠΈΠΌΠΌΡΠ½ΠΈΡΠ΅Ρ Π±ΠΎΠ»ΡΠ½ΠΎΠ³ΠΎ. ΠΠ½ΠΎΠ³ΠΎΠ»Π΅ΡΠ½Π΅Π΅ Π΄ΠΈΡΠΏΠ°Π½ΡΠ΅ΡΠ½ΠΎΠ΅ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΠ΅ Π²ΡΡΠ²ΠΈΠ»ΠΎ ΡΠ°ΡΡΠΎΡΡ ΠΈ Π²ΡΠ΅ΠΌΡ ΠΏΠΎΡΠ²Π»Π΅Π½ΠΈΡ ΡΠ΅ΡΠΈΠ΄ΠΈΠ²Π° ΠΎΠΏΡΡ
ΠΎΠ»ΠΈ ΠΌΠΎΡΠ΅Π²ΠΎΠ³ΠΎ ΠΏΡΠ·ΡΡΡ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΏΠΎΠ²ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΊΡΡΡΠ° ΠΠ¦Π-ΡΠ΅ΡΠ°ΠΏΠΈΠΈ ΠΏΠΎΡΠ»Π΅ ΡΡΠ°Π½ΡΡΡΠ΅ΡΡΠ°Π»ΡΠ½ΠΎΠΉ ΡΠ΅Π·Π΅ΠΊΡΠΈΠΈ ΠΎΠΏΡΡ
ΠΎΠ»ΠΈ ΠΌΠΎΡΠ΅Π²ΠΎΠ³ΠΎ ΠΏΡΠ·ΡΡΡ ΠΏΡΠΈ Π²ΠΎΠ·Π½ΠΈΠΊΠ½ΠΎΠ²Π΅Π½ΠΈΠΈ ΡΠ΅ΡΠΈΠ΄ΠΈΠ²ΠΎΠ² ΡΠ΅ΡΠ΅Π· 4 -5 ΠΈ Π±ΠΎΠ»Π΅Π΅ Π»Π΅Ρ Ρ ΠΏΠΎΠ»ΠΎΠΆΠΈΡΠ΅Π»ΡΠ½ΡΠΌ ΠΎΡΠ²Π΅ΡΠΎΠΌ Π² ΠΏΠ΅ΡΠ²ΠΎΠΌ ΠΊΡΡΡΠ΅
Variations on the Deuteron
We consider few problems which are related to the deuteron and have simple
analytical solution. Relation is found between the deuteron electric quadrupole
moment and the -scattering amplitude. The degree of circular polarization
of photons is calculated for the radiative capture of longitudinally polarized
thermal neutrons. The anapole, electric dipole and magnetic quadrupole moments
of the deuteron are calculated.Comment: 14 pages, late
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