48 research outputs found
Ultrashort pulsed UV lasers based on the Ce3+:LiCaAlF6 and LiLuYF4:Ce3+ crystals
Β© Published under licence by IOP Publishing Ltd. Here we report on UV laser oscillation on colquiriite structure fluoride mixture crystals of Ce3+:LiCaAlF6 (Ce:LiCAF) and Ce3+:LiLuYF4 (Ce:LiLuYF) active media. We report on 800 ps pulse train lasing form Ce:LiCAF in composite cavity and single pulse lasing of 400 ps duration from Ce:LiLuYF in convenient Fabri-Perrot cavity and discuss conditions of pulse shortening in UV active medium by photodynamic processes
Photodynamic processes in LiCaAlF6:Ce3+ UV active medium
Β© Published under licence by IOP Publishing Ltd. The objectives of this paper are experimental studies of pump-induced effects in LiCaAlF6: Ce3+ single crystals and computer model elaboration and appropriated software package engineering. The elaborated experimental technique and software allow either to calculate the nonlinear absorption/gain characteristics of the active medium on the basis of known parameters, or to find its previously unknown parameters from pump-probe experimental dependences
Pump-probe studies of absorption saturation and optical gain in Ce:LiCaAlF6 ultraviolet active medium
Aim of this work was to investigate nonlinear absorption of pump radiation in UV spectral range of Ce3+:LiCaAlF6 crystalline active medium. We were able to evaluate excited state absorption cross-section at pump wavelength (266 nm) and recombination probabilities by means of computer simulation. Β© Published under licence by IOP Publishing Ltd
Specifics of cerebral haemodynamics in patients with the hemispheric ischemic stroke
ΠΠΏ inspection is conducted 112 patients with hemispheric ischemic stroke (IS) in age from 40 to 84 years, part on the degree of expressed of neurological deficit in obedience to the Scandinavian scale (35,7+8,1) - 1 group (54), (53,8+4,2 points) is II a group (58). The comparative analysis of neurological deficit is given, level neuron - specific enolase (NSE) in blood, hemodynamic indexes, character of atherosclerotic name-plates. We compared the hemodynamic features of carotid and vertebrobasilar region. Dependence is exposed between expressed of neurological defect, degree of damage of fabric of brain, characterized by the change of level of NSE and degree of disturbances of hemodynamic. The highest degree of severity of neurological symptoms of hemispheric IS was observed in significant concomitant carotid lesions and vertebrobasilar region extravasal compression of vertebral arteries dynamic nature, combined with little hemodynamically significant carotid stenosis predominated in patients with hemispheric IS with a lesser degree of ischemic damage and neurological deficits. Character of atherosclerotic name-plates reflected pathogenic of ischemic stroke.ΠΡΠΎΠ²Π΅Π΄Π΅Π½ΠΎ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΈ ΡΠ»ΡΡΡΠ°Π·Π²ΡΠΊΠΎΠ²ΠΎΠ΅ Π΄ΡΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠ΅ ΠΎΠ±ΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ 112 ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ Π°ΡΠ΅ΡΠΎΡΡΠΎΠΌΠ±ΠΎΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΏΠΎΠ΄ΡΠΈΠΏΠΎΠΌ ΠΏΠΎΠ»ΡΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΈΡΠ΅ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΈΠ½ΡΡΠ»ΡΡΠ° (ΠΠ) Π² Π²ΠΎΠ·ΡΠ°ΡΡΠ΅ ΠΎΡ 40 Π΄ΠΎ 84 Π»Π΅Ρ, ΡΠ°Π·Π΄Π΅Π»Π΅Π½Π½ΡΡ
ΠΏΠΎ ΡΡΠ΅ΠΏΠ΅Π½ΠΈ Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΠΎΡΡΠΈ Π½Π΅Π²ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄Π΅ΡΠΈΡΠΈΡΠ° ΡΠΎΠ³Π»Π°ΡΠ½ΠΎ ΡΠΊΠ°Π½Π΄ΠΈΠ½Π°Π²ΡΠΊΠΎΠΉ ΡΠΊΠ°Π»Π΅ (35,7+8,1) - 1 Π³ΡΡΠΏΠΏΠ° (54); (53,8+4,2 Π±Π°Π»Π»ΠΎΠ²) - II Π³ΡΡΠΏΠΏΠ° (58). Π£ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² ΠΎΠ±Π΅ΠΈΡ
Π³ΡΡΠΏΠΏ Π΄Π°Π½ ΡΡΠ°Π²Π½ΠΈΡΠ΅Π»ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· Π½Π΅Π²ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄Π΅ΡΠΈΡΠΈΡΠ°, ΡΡΠΎΠ²Π½Ρ Π½Π΅ΠΉΡΠΎΠ½ - ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π΅Π½ΠΎΠ»Π°Π·Ρ (ΠΠ‘Π) Π² ΠΊΡΠΎΠ²ΠΈ, Π³Π΅ΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠΎΠΊΠ°Π·Π°ΡΠ΅Π»Π΅ΠΉ, Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ° Π°ΡΠ΅ΡΠΎΡΠΊΠ»Π΅ΡΠΎΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π±Π»ΡΡΠ΅ΠΊ, ΠΎΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠ΅ΠΉ Π³Π΅ΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ Π² ΠΊΠ°ΡΠΎΡΠΈΠ΄Π½ΠΎΠΌ ΠΈ Π²Π΅ΡΡΠ΅Π±ΡΠΎ-Π±Π°Π·ΠΈΠ»ΡΡΠ½ΠΎΠΌ Π±Π°ΡΡΠ΅ΠΉΠ½Π°Ρ
. Π£ΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Π° Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ ΠΌΠ΅ΠΆΠ΄Ρ Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΠΎΡΡΡΡ Π½Π΅Π²ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄Π΅ΡΠ΅ΠΊΡΠ°, ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΠ΅ΠΌ ΡΡΠΎΠ²Π½Ρ ΠΠ‘Π ΠΈ ΡΡΠ΅ΠΏΠ΅Π½ΡΡ Π½Π°ΡΡΡΠ΅Π½ΠΈΡ Π³Π΅ΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ. ΠΠ°ΠΈΠ±ΠΎΠ»ΡΡΠ°Ρ ΡΡΠ΅ΠΏΠ΅Π½Ρ ΡΡΠΆΠ΅ΡΡΠΈ Π½Π΅Π²ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠΈΠΌΠΏΡΠΎΠΌΠ°ΡΠΈΠΊΠΈ ΠΏΠΎΠ»ΡΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΠΠ Π½Π°Π±Π»ΡΠ΄Π°Π»Π°ΡΡ ΠΏΡΠΈ Π·Π½Π°ΡΠΈΠΌΠΎΠΌ ΡΠΎΡΠ΅ΡΠ°Π½Π½ΠΎΠΌ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΠΈ ΠΊΠ°ΡΠΎΡΠΈΠ΄Π½ΠΎΠ³ΠΎ ΠΈ Π²Π΅ΡΡΠ΅Π±ΡΠΎΠ±Π°Π·ΠΈΠ»ΡΡΠ½ΠΎΠ³ΠΎ Π±Π°ΡΡΠ΅ΠΉΠ½ΠΎΠ², ΡΠΊΡΡΡΠ°Π²Π°Π·Π°Π»ΡΠ½Π°Ρ ΠΊΠΎΠΌΠΏΡΠ΅ΡΡΠΈΡ ΠΏΠΎΠ·Π²ΠΎΠ½ΠΎΡΠ½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ° Π² ΡΠΎΡΠ΅ΡΠ°Π½ΠΈΠΈ Ρ Π³Π΅ΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈ Π·Π½Π°ΡΠΈΠΌΡΠΌΠΈ (65-70%) ΡΡΠ΅Π½ΠΎΠ·Π°ΠΌΠΈ ΡΠΎΠ½Π½ΡΡ
Π°ΡΡΠ΅ΡΠΈΠΉ ΠΏΡΠ΅ΠΎΠ±Π»Π°Π΄Π°Π»Π° Ρ Π±ΠΎΠ»ΡΠ½ΡΡ
ΠΠ Ρ ΠΌΠ΅Π½ΡΡΠ΅ΠΉ ΡΡΠ΅ΠΏΠ΅Π½ΡΡ ΠΈΡΠ΅ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΏΠΎΡΠ°ΠΆΠ΅Π½ΠΈΡ ΠΈ Π½Π΅Π²ΡΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π΄Π΅ΡΠΈΡΠΈΡΠ°. Π₯Π°ΡΠ°ΠΊΡΠ΅Ρ Π°ΡΠ΅ΡΠΎΡΠΊΠ»Π΅ΡΠΎΡΠΈΡΠ΅ΡΠΊΠΈΡ
Π±Π»ΡΡΠ΅ΠΊ ΠΎΡΡΠ°ΠΆΠ°Π» ΠΏΠ°ΡΠΎΠ³Π΅Π½Π΅Π· ΠΈΡΠ΅ΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΈΠ½ΡΡΠ»ΡΡΠ°
ΠΠΎΠΊΠ°Π»ΡΠ½Π°Ρ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΎΠ½Π½Π°Ρ ΡΠ΅ΡΠ°ΠΏΠΈΡ Π² ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠΌ Π»Π΅ΡΠ΅Π½ΠΈΠΈ Π±ΠΎΠ»Π΅Π·Π½Π΅ΠΉ ΠΊΠΎΡΡΠ½ΠΎ-ΠΌΡΡΠ΅ΡΠ½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ: ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΡΠΈΠ½ΡΠΈΠΏΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ, Π΄ΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΠ½Π°Ρ Π±Π°Π·Π°, Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΡ
Local injection therapy (LIT)Β is an important component of the complex treatment of musculoskeletal disorders (MSD), which is widely used in real clinical practice. Glucocorticoids, hyaluronic acid drugs (HA), autologous cell drugs, botulinum toxin type A, radioactive isotopes, etc. are used for LIT.Β LIT makes it possible to achieve a pronounced symptomatic effect, while in some cases, for example, repeated HA treatments in patients with osteoarthritis, the possibility of slowing the progression of the disease and reducing the need for surgical treatment is discussed.The performance of LIT requires special skills and abilities of the physician, careful compliance with the rules of asepsis and antisepsis, and instrumental visualization. LIT can be associated with serious complications and therefore must be performed according to strict indications.The Expert Council was devoted to defining the basic principles of LIT. The indications for the use of certain types of this therapies, the evidence base for its efficacy and safety, the order of application of different drugs, and the need to combine LIT with other drug and non-drug treatments of MSD were reviewed.ΠΠΎΠΊΠ°Π»ΡΠ½Π°Ρ ΠΈΠ½ΡΠ΅ΠΊΡΠΈΠΎΠ½Π½Π°Ρ ΡΠ΅ΡΠ°ΠΏΠΈΡ (ΠΠΠ’)Β β Π²Π°ΠΆΠ½Π°Ρ ΡΠΎΡΡΠ°Π²Π»ΡΡΡΠ°Ρ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ½ΠΎΠ³ΠΎ Π»Π΅ΡΠ΅Π½ΠΈΡ Π±ΠΎΠ»Π΅Π·Π½Π΅ΠΉ ΠΊΠΎΡΡΠ½ΠΎ-ΠΌΡΡΠ΅ΡΠ½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ (ΠΠΠΠ‘), ΡΠΈΡΠΎΠΊΠΎ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΠ°Ρ Π² ΡΠ΅Π°Π»ΡΠ½ΠΎΠΉ ΠΊΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΏΡΠ°ΠΊΡΠΈΠΊΠ΅. ΠΠ»Ρ ΠΠΠ’ ΠΏΡΠΈΠΌΠ΅Π½ΡΡΡΡΡ Π³Π»ΡΠΊΠΎΠΊΠΎΡΡΠΈΠΊΠΎΠΈΠ΄Ρ, ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΡ Π³ΠΈΠ°Π»ΡΡΠΎΠ½ΠΎΠ²ΠΎΠΉ ΠΊΠΈΡΠ»ΠΎΡΡ (ΠΠ»Π), Π°ΡΡΠΎΠ»ΠΎΠ³ΠΈΡΠ½ΡΠ΅ ΠΊΠ»Π΅ΡΠΎΡΠ½ΡΠ΅ ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΡ, Π±ΠΎΡΡΠ»ΠΈΠ½ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΡΠΎΠΊΡΠΈΠ½ ΡΠΈΠΏΠ° Π, ΡΠ°Π΄ΠΈΠΎΠ°ΠΊΡΠΈΠ²Π½ΡΠ΅ ΠΈΠ·ΠΎΡΠΎΠΏΡ ΠΈ Π΄Ρ. ΠΠΠ’ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ Π΄ΠΎΠ±ΠΈΡΡΡΡ Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΠΎΠ³ΠΎ ΡΠΈΠΌΠΏΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΡΡΠ΅ΠΊΡΠ°, ΠΏΡΠΈ ΡΡΠΎΠΌ Π² ΡΡΠ΄Π΅ ΡΠ»ΡΡΠ°Π΅Π², Π½Π°ΠΏΡΠΈΠΌΠ΅Ρ ΠΏΡΠΈ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠΈ ΠΏΠΎΠ²ΡΠΎΡΠ½ΡΡ
ΠΊΡΡΡΠΎΠ² Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΠ»Π Ρ ΠΏΠ°ΡΠΈΠ΅Π½ΡΠΎΠ² Ρ ΠΎΡΡΠ΅ΠΎΠ°ΡΡΡΠΈΡΠΎΠΌ, ΠΎΠ±ΡΡΠΆΠ΄Π°Π΅ΡΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΡ Π·Π°ΠΌΠ΅Π΄Π»Π΅Π½ΠΈΡ ΠΏΡΠΎΠ³ΡΠ΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΡ ΠΈ ΡΠ½ΠΈΠΆΠ΅Π½ΠΈΡ ΠΏΠΎΡΡΠ΅Π±Π½ΠΎΡΡΠΈ Π² Ρ
ΠΈΡΡΡΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΌ Π»Π΅ΡΠ΅Π½ΠΈΠΈ.ΠΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠ΅ ΠΠΠ’ ΡΡΠ΅Π±ΡΠ΅Ρ ΡΠΏΠ΅ΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ ΠΊΠΎΠΌΠΏΠ΅ΡΠ΅Π½ΡΠΈΠΈ ΠΈ Π½Π°Π²ΡΠΊΠΎΠ² Π²ΡΠ°ΡΠ°, ΡΡΠ°ΡΠ΅Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠΎΠ±Π»ΡΠ΄Π΅Π½ΠΈΡ ΠΏΡΠ°Π²ΠΈΠ» Π°ΡΠ΅ΠΏΡΠΈΠΊΠΈ ΠΈ Π°Π½ΡΠΈΡΠ΅ΠΏΡΠΈΠΊΠΈ, ΠΈΠ½ΡΡΡΡΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΠΎΠΉ Π²ΠΈΠ·ΡΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ.Β ΠΠΠ’Β ΠΌΠΎΠΆΠ΅Ρ Π±ΡΡΡ ΡΠΎΠΏΡΡΠΆΠ΅Π½Π° Ρ ΡΠ΅ΡΡΠ΅Π·Π½ΡΠΌΠΈ ΠΎΡΠ»ΠΎΠΆΠ½Π΅Π½ΠΈΡΠΌΠΈ, ΠΏΠΎΡΡΠΎΠΌΡ Π΄ΠΎΠ»ΠΆΠ½Π° Π²ΡΠΏΠΎΠ»Π½ΡΡΡΡΡ ΠΏΠΎ ΡΡΡΠΎΠ³ΠΈΠΌ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΈΡΠΌ.Π‘ΠΎΠ²Π΅Ρ ΡΠΊΡΠΏΠ΅ΡΡΠΎΠ² Π±ΡΠ» ΠΏΠΎΡΠ²ΡΡΠ΅Π½ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
ΠΏΡΠΈΠ½ΡΠΈΠΏΠΎΠ² ΠΠΠ’. ΠΡΠ»ΠΈ ΡΠ°ΡΡΠΌΠΎΡΡΠ΅Π½Ρ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΈΡ Π΄Π»Ρ ΠΏΡΠΈΠΌΠ΅Π½Π΅Π½ΠΈΡ ΡΠ΅Ρ
ΠΈΠ»ΠΈ ΠΈΠ½ΡΡ
Π²ΠΈΠ΄ΠΎΠ² Π΄Π°Π½Π½ΠΎΠΉ ΡΠ΅ΡΠ°ΠΏΠΈΠΈ,Β Π΄ΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΠ½Π°Ρ Π±Π°Π·Π° Π΅Π΅ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΈ Π±Π΅Π·ΠΎΠΏΠ°ΡΠ½ΠΎΡΡΠΈ, ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ
ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠΎΠ², Π° ΡΠ°ΠΊΠΆΠ΅ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎΡΡΡ ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ ΠΠΠ’ Ρ Π΄ΡΡΠ³ΠΈΠΌΠΈ ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½ΡΠΎΠ·Π½ΡΠΌΠΈ ΠΈ Π½Π΅ΠΌΠ΅Π΄ΠΈΠΊΠ°ΠΌΠ΅Π½ΡΠΎΠ·Π½ΡΠΌΠΈ ΠΌΠ΅ΡΠΎΠ΄Π°ΠΌΠΈ Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΠΠΠ‘
THE INVERSE PROBLEM FOR LONGITUDINAL-AND-TRANSVERSAL BENDING OF BAR
ΠΠ°ΠΉΠ΄Π΅Π½Ρ ΡΠΎΡΠΌΡΠ»Ρ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ ΠΈΠ½ΡΠ΅Π½ΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΏΠΎΡΡΠΎΡΠ½Π½ΠΎΠΉ ΠΏΠΎΠΏΠ΅ΡΠ΅ΡΠ½ΠΎΠΉ ΡΠ°ΡΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Π½ΠΎΠΉ Π½Π°Π³ΡΡΠ·ΠΊΠΈ ΠΈ ΡΠΏΡΡΠ³ΠΈΡ
Π·Π°ΠΊΡΠ΅ΠΏΠ»Π΅Π½ΠΈΠΉ ΡΡΠ΅ΡΠΆΠ½Ρ ΠΏΠΎ ΠΏΡΡΠΈ Π·Π½Π°ΡΠ΅Π½ΠΈΡΠΌ Π΅Π³ΠΎ ΡΠΌΠ΅ΡΠ΅Π½ΠΈΠΉ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½ ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΡΡΠΈΠΉ ΠΏΡΠΈΠΌΠ΅Ρ