655 research outputs found
ANALYSIS OF THE PLANE PROBLEM OF THE ELASTICITY THEORY WITH THE USE OF THE ARGUMENT FUNCTIONS
Analysis of a plane problem of the theory of elasticity with the use of
argument functions
The historical narrative of the poem by Alexander Vvedensky "Minin and Pozharsky"
ΠΠ²ΡΠΎΡ ΡΡΠ°ΡΡΠΈ Π² ΡΠ²Π΅ΡΠ΅ ΠΈΡΡΠΎΡΠΈΠΊΠΎ-Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ½ΠΎΠ³ΠΎ ΠΏΠΎΠ΄Ρ
ΠΎΠ΄Π° Π°Π½Π°Π»ΠΈΠ·ΠΈΡΡΠ΅Ρ ΠΏΠΎΡΠΌΡ Π. ΠΠ²Π΅Π΄Π΅Π½ΡΠΊΠΎΠ³ΠΎ "ΠΠΈΠ½ΠΈΠ½ ΠΈ ΠΠΎΠΆΠ°ΡΡΠΊΠΈΠΉ", ΠΊΠΎΡΠΎΡΠ°Ρ ΡΠ²ΡΠ·Π°Π½Π° Ρ ΠΈΡΡΠΎΡΠΈΠΎΡΠΎΡΠΈΠ΅ΠΉ Π. Π₯Π»Π΅Π±Π½ΠΈΠΊΠΎΠ²Π°
ΠΡΠΎΠ±Π»Π΅ΠΌΠ° Π²ΡΠ±ΠΎΡΠ° Π³ΠΎΡΡΠ΄Π°ΡΡ Π² Π ΠΎΡΡΠΈΠΈ ΠΈ Π·Π΅ΠΌΡΠΊΠΎΠ΅ ΡΠ°ΠΌΠΎΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ Π² ΠΏΠ΅ΡΠΈΠΎΠ΄ ΠΌΠ΅ΠΆΠ΄ΡΡΠ°ΡΡΡΠ²ΠΈΡ: ΠΏΠΎ ΠΌΠ°ΡΠ΅ΡΠΈΠ°Π»Π°ΠΌ Π°ΠΊΡΠΎΠ²ΠΎΠ³ΠΎ Π΄Π΅Π»ΠΎΠΏΡΠΎΠΈΠ·Π²ΠΎΠ΄ΡΡΠ²Π°
ΠΡΠ±ΠΎΡΡ Π³ΠΎΡΡΠ΄Π°ΡΡ Π² ΡΠ»ΠΎΠΆΠ½ΡΠΉ Π΄Π»Ρ Π ΠΎΡΡΠΈΠΈ ΠΏΠ΅ΡΠΈΠΎΠ΄ ΠΠ΅ΠΆΠ΄ΡΡΠ°ΡΡΡΠ²ΠΈΡ 1610-1613 Π³Π³. ΡΡΠ°Π»ΠΈ Π½Π°ΡΡΠΎΡΡΠΈΠΌ ΠΈΡΠΏΡΡΠ°Π½ΠΈΠ΅ΠΌ Π΄Π»Ρ ΡΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π²ΡΠΈΡ
ΡΡ ΡΠ΅Π½ΡΡΠΎΠ² Π·Π΅ΠΌΡΠΊΠΎΠ³ΠΎ ΡΠ°ΠΌΠΎΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ - ΠΎΠΏΠΎΠ»ΡΠ΅Π½ΠΈΠΉ. Π ΡΡΠ°ΡΡΠ΅ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΡΠ΅ ΠΊΠ°Π½Π΄ΠΈΠ΄Π°ΡΡΡΡ Π½Π° ΠΏΡΠ΅ΡΡΠΎΠ» ΠΈ ΡΠ΅ ΠΎΠ±ΡΡΠΎΡΡΠ΅Π»ΡΡΡΠ²Π°, Π² ΠΊΠΎΡΠΎΡΡΡ
ΠΏΡΠΎΠΈΡΡ
ΠΎΠ΄ΠΈΠ»ΠΎ ΠΈΡ
Π²ΡΠ΄Π²ΠΈΠΆΠ΅Π½ΠΈΠ΅yesΠΠ΅Π»Π³ΠΎΡΠΎΠ΄ΡΠΊΠΈΠΉ Π³ΠΎΡΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅
Construction features automatic instrument system of orientation and navigation of mining combine
Π Π°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ Π²ΠΎΠΏΡΠΎΡΡ ΠΊΠΎΠ½ΡΡΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π³ΠΈΡΠΎΡΠΊΠΎΠΏΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΏΡΠΈΠ±ΠΎΡΠ°ΠΎΡΠΈΠ΅Π½ΡΠ°ΡΠΈΠΈ. ΠΡΠΈΠ±ΠΎΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΎΡΡΠ°Π²Π½ΠΎΠΉ ΡΠ°ΡΡΡΡ ΡΠΈΡΡΠ΅ΠΌΡ ΠΎΡΠΈΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΈ Π½Π°Π²ΠΈΠ³Π°ΡΠΈΠΈ Π³ΠΎΡΠ½ΠΎΠΏΡΠΎΡ
ΠΎΠ΄ΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠ±Π°ΠΉΠ½Π° ΡΡΠ½ΠΊΡΠΈΠΈ, Π²ΡΠΏΠΎΠ»Π½ΡΠ΅ΠΌΡΠ΅ ΠΏΡΠΈΠ±ΠΎΡΠΎΠΌ - ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΡΡΠ΅Ρ
ΡΠ³Π»ΠΎΠ² ΠΠΉΠ»Π΅ΡΠ° - ΠΡΡΠ»ΠΎΠ²Π° Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΡΡΡΠΈΡ
ΠΎΡΠΈΠ΅Π½ΡΠ°ΡΠΈΡ ΡΠΈΡΡΠ΅ΠΌΡ ΠΊΠΎΠΎΡΠ΄ΠΈΠ½Π°Ρ ΡΠ²ΡΠ·Π°Π½Π½ΡΡ Ρ ΠΊΠΎΡΠΏΡΡΠΎΠΌ ΠΏΡΠΈΠ±ΠΎΡΠ° ΠΏΠΎ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΡ ΠΊ Π³ΠΎΡΠΈΠ·ΠΎΠ½ΡΠ°Π»ΡΠ½ΠΎΠΉ, Π³Π΅ΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈ ΠΎΡΠΈΠ΅Π½ΡΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠ΅ ΠΊΠΎΠΎΡΠ΄ΠΈΠ½Π°Ρ. ΠΠΆΠΈΠ΄Π°Π΅ΡΡΡ, ΡΡΠΎ Π΄Π΅ΠΉΡΡΠ²ΡΡΡΠΈΠΉ ΠΌΠ°ΠΊΠ΅Ρ ΠΏΡΠΈΠ±ΠΎΡΠ° ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΡ ΡΠΎΡΠ½ΠΎΡΡΡ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΡ ΠΊΠ°ΠΆΠ΄ΠΎΠ³ΠΎ ΠΈΠ· ΡΡΠ΅Ρ
Π½Π°Π·Π²Π°Π½Π½ΡΡ
ΡΠ³Π»ΠΎΠ² ΠΠΉΠ»Π΅ΡΠ° - ΠΡΡΠ»ΠΎΠ²Π° Ρ ΠΏΠΎΠ³ΡΠ΅ΡΠ½ΠΎΡΡΡΡ, Π½Π΅ ΠΏΡΠ΅Π²ΡΡΠ°ΡΡΠ΅ΠΉ ΠΎΠ΄Π½ΠΎΠΉ, Π΄Π²ΡΡ
ΡΠ³Π»ΠΎΠ²ΡΡ
ΠΌΠΈΠ½ΡΡ, ΠΏΡΠΈ ΠΎΡΡΡΡΡΡΠ²ΠΈΠΈ ΠΆΠ΅ΡΡΠΊΠΈΡ
ΡΡΠ΅Π±ΠΎΠ²Π°Π½ΠΈΠΉ ΠΊ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΏΡΠΈΠ±ΠΎΡΠ°. ΠΠ°ΠΊΠ΅Ρ ΡΡΡΠΎΠΈΡΡΡ Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈ Π½Π°ΡΡΡΠ°ΠΈΠ²Π°Π΅ΠΌΠΎΠ³ΠΎ Π³ΠΈΡΠΎΡΠΊΠΎΠΏΠ°, ΠΌΠ°ΠΊΠ΅Ρ Π΄ΠΎΠ»ΠΆΠ΅Π½ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΡ Π΄Π²ΡΡ
ΠΏΡΠΈΠ½ΡΠΈΠΏΠΈΠ°Π»ΡΠ½ΡΡ
ΡΡ
Π΅ΠΌ ΠΏΡΠΈΠ±ΠΎΡΠ°. ΠΠ΅ΡΠ²Π°Ρ ΠΎΡΠ½ΠΎΠ²Π°Π½Π° Π½Π° ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠΈ Π΄Π²ΡΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠ½ΠΎΠ³ΠΎ Π΄Π°ΡΡΠΈΠΊΠ° ΡΠ³Π»ΠΎΠ²ΡΡ
ΡΠΊΠΎΡΠΎΡΡΠ΅ΠΉ, Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈ Π½Π°ΡΡΡΠ°ΠΈΠ²Π°Π΅ΠΌΠΎΠ³ΠΎ Π³ΠΈΡΠΎΡΠΊΠΎΠΏΠ°, ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Π½ΠΎΠ³ΠΎ Π½Π° ΠΎΠ΄Π½ΠΎΠΎΡΠ½ΠΎΠΉ ΠΏΠ»Π°ΡΡΠΎΡΠΌΠ΅. ΠΠΎΡΠ»Π΅Π΄Π½ΡΡ ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡΡΡ Π²ΠΎ Π²ΡΠ°ΡΠ΅Π½ΠΈΠ΅ Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΡΠΏΡΠ°Π²Π»ΡΡΡΠ΅Π³ΠΎ ΠΈΠ½ΡΠ΅Π³ΡΠΈΡΡΡΡΠ΅Π³ΠΎ ΠΏΡΠΈΠ²ΠΎΠ΄Π°. ΠΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡ Ρ Π΄Π²ΡΡ
Π°ΠΊΡΠ΅Π»Π΅ΡΠΎΠΌΠ΅ΡΡΠΎΠ² Π·Π°ΠΊΡΠ΅ΠΏΠ»Π΅Π½Π½ΡΡ
Π½Π° ΠΊΠΎΡΠΏΡΡΠ΅ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ Π΄Π»Ρ Π²ΡΡΠΈΡΠ»Π΅Π½ΠΈΡ Π΄Π²ΡΡ
ΡΠ³Π»ΠΎΠ² Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΡΡΡΠΈΡ
ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΠ΅ ΠΏΡΠΈΠ±ΠΎΡΠ° ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Π²Π΅ΡΡΠΈΠΊΠ°Π»ΠΈ ΠΌΠ΅ΡΡΠ°. ΠΡΠΎΡΠ°Ρ ΡΡ
Π΅ΠΌΠ° ΡΡΡΠΎΠΈΡΡΡ Π½Π° Π±Π°Π·Π΅ ΠΎΠ΄Π½ΠΎΠΎΡΠ½ΠΎΠ³ΠΎ ΠΈΠ½Π΄ΠΈΠΊΠ°ΡΠΎΡΠ½ΠΎΠ³ΠΎ Π΄Π°ΡΡΠΈΠΊΠ° ΡΠ³Π»ΠΎΠ²ΡΡ
ΡΠΊΠΎΡΠΎΡΡΠ΅ΠΉ Π·Π°ΠΊΡΠ΅ΠΏΠ»Π΅Π½Π½ΠΎΠΌ Π½Π° ΠΏΠ»Π°ΡΡΠΎΡΠΌΠ΅ ΡΡΠ°Π±ΠΈΠ»ΠΈΠ·Π°ΡΠΈΠΈ.This work focuses on the designing problems of automatic position sensing gyroscopic device. The device isa component part of the position control system of the tunneling machine. The main function performed by thedevice is to evaluate three Euler-Krylov angles which define the coordinate system position, associated with theenclosure with respect to the horizontal, geographically oriented coordinate system. It is expected that the actuateddevice model will ensure the evaluation accuracy of three Euler- Krylov angles with an error of no more than one or two arc minutes in the absence of strict requirements for vertical adjustment of the device. The model is constructedwith the use of the tuned rotor gyroscope and should ensure the implementation of two basic device circuits. Thefirst circuit is based on the use of two-component angular rate sensor on the base of the tuned rotor gyroscopemounted on the single axis platform. The latter is driven by the integrating control drive. The data from twoaccelerometers mounted on the enclosure is used to evaluate two angles that define the position of the devicerelative to the location vertical. The second circuit is constructed on the basis of the single axis angular rate sensormounted on the stabilization platform. In this case one sensitive gyroscope axis is used as the angle sensor, on thebasis of another one the force-balance angular rate sensor is constructed. During the designing process to the mostextent were used parts and components of the small-scale attitude gyroscope (ΠΠΠ-1) that is produced in Russia.Three projections and 3D model made in framework SolidWorks2015 are also presented in this work
ΠΠΊΠΌΠ΅Π±ΠΈΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΌΠ΅ΡΠΎΠ΄ Π² ΡΠΈΡΡΠ΅ΠΌΠ΅ ΠΏΡΠΈΡ ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π·Π½Π°Π½ΠΈΡ (Π½Π° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ Π°Π½Π°Π»ΠΈΠ·Π° Π±ΠΈΠΎΠ³ΡΠ°ΡΠΈΠΈ Π. Π. Π’Π°ΡΠΈΡΠ΅Π²Π°)
Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°Π΅ΡΡΡ Π°ΠΊΠΌΠ΅Π±ΠΈΠΎΠ³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΌΠ΅ΡΠΎΠ΄ Π² ΡΠΈΡΡΠ΅ΠΌΠ΅ ΠΏΡΠΈΡ
ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ Π·Π½Π°Π½ΠΈΡ (Π½Π° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ Π°Π½Π°Π»ΠΈΠ·Π° Π±ΠΈΠΎΠ³ΡΠ°ΡΠΈΠΈ Π. Π. Π’Π°ΡΠΈΡΠ΅Π²Π°
ΠΠΊΠΌΠ΅Π»ΠΈΠ½Π³Π²ΠΈΡΡΠΈΠΊΠ° ΠΊΠ°ΠΊ ΠΏΠΎΠ½ΡΡΠΈΠ΅ ΠΏΠ΅Π΄Π°Π³ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π°ΠΊΠΌΠ΅ΠΎΠ»ΠΎΠ³ΠΈΠΈ
Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°Π΅ΡΡΡ Π°ΠΊΠΌΠ΅Π»ΠΈΠ½Π³Π²ΠΈΡΡΠΈΠΊΠ° ΠΊΠ°ΠΊ ΠΏΠΎΠ½ΡΡΠΈΠ΅ ΠΏΠ΅Π΄Π°Π³ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ Π°ΠΊΠΌΠ΅ΠΎΠ»ΠΎΠ³ΠΈ
Generator of the power supply system for a two-component sensor of angular speeds based on a dynamically tuned gyroscope
Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°Π΅ΡΡΡ ΡΡΡΡΠΊΡΡΡΠ½Π°Ρ ΡΡ
Π΅ΠΌΠ° ΠΈ ΠΏΡΠΈΠ½ΡΠΈΠΏ ΡΠ°Π±ΠΎΡΡ Π·Π°Π΄Π°ΡΡΠ΅Π³ΠΎ Π³Π΅Π½Π΅ΡΠ°ΡΠΎΡΠ° ΡΠΈΡΡΠ΅ΠΌΡ ΠΏΠΈΡΠ°Π½ΠΈΡ Π΄Π²ΡΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠ½ΠΎΠ³ΠΎ Π΄Π°ΡΡΠΈΠΊΠ° ΡΠ³Π»ΠΎΠ²ΡΡ
ΡΠΊΠΎΡΠΎΡΡΠ΅ΠΉ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈ Π½Π°ΡΡΡΠ°ΠΈΠ²Π°Π΅ΠΌΠΎΠ³ΠΎ Π³ΠΈΡΠΎΡΠΊΠΎΠΏΠ°. ΠΠ°ΡΡΠΈΠΊ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΎΡΡΠ°Π²Π½ΠΎΠΉ ΡΠ°ΡΡΡΡ Π½Π°Π·Π΅ΠΌΠ½ΠΎΠ³ΠΎ ΠΏΡΠΈΠ±ΠΎΡΠ° ΠΎΡΠΈΠ΅Π½ΡΠ°ΡΠΈΠΈ ΡΠΈΡΡΠ΅ΠΌΡ ΠΎΡΠΈΠ΅Π½ΡΠ°ΡΠΈΠΈ ΠΈ Π½Π°Π²ΠΈΠ³Π°ΡΠΈΠΈ Π³ΠΎΡΠ½ΠΎΠΏΡΠΎΡ
ΠΎΠ΄ΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠ±Π°ΠΉΠ½Π°. ΠΡΠ΅Π΄Π»Π°Π³Π°Π΅ΡΡΡ Π²Π°ΡΠΈΠ°Π½Ρ Π΅Π΅ ΠΌΠΎΠ΄Π΅ΡΠ½ΠΈΠ·Π°ΡΠΈΠΈ.In this the article deals with the block diagram and the operating principle of the generator of the power supply system of a two-component angular velocity sensor, based on a dynamically tuned gyroscope. The sensor is an integral part of the ground instrument for orienting the orientation and navigation system of the mining combine. A variant of its modernization is proposed
The role of acmeological technologies in shaping the cultural competency self-development and self-realization
The article discusses the possibility of using acmeological diagnostic and developmental technologies for the formation of common cultural competency self-development and self-realization graduates, the listener refresher courses, training and retrainingΠ ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΡ Π°ΠΊΠΌΠ΅ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ
Π΄ΠΈΠ°Π³Π½ΠΎΡΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΈ ΡΠ°Π·Π²ΠΈΠ²Π°ΡΡΠΈΡ
ΡΠ΅Ρ
Π½ΠΎΠ»ΠΎΠ³ΠΈΠΉ Π΄Π»Ρ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΎΠ±ΡΠ΅ΠΊΡΠ»ΡΡΡΡΠ½ΡΡ
ΠΊΠΎΠΌΠΏΠ΅ΡΠ΅Π½ΡΠΈΠΉ ΡΠ°ΠΌΠΎΡΠ°Π·Π²ΠΈΡΠΈΡ ΠΈ ΡΠ°ΠΌΠΎΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ Π²ΡΠΏΡΡΠΊΠ½ΠΈΠΊΠΎΠ² Π²ΡΠ·ΠΎΠ², ΡΠ»ΡΡΠ°ΡΠ΅Π»Π΅ΠΉ ΠΊΡΡΡΠΎΠ² ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ ΠΊΠ²Π°Π»ΠΈΡΠΈΠΊΠ°ΡΠΈΠΈ, ΠΏΠΎΠ΄Π³ΠΎΡΠΎΠ²ΠΊΠΈ ΠΈ ΠΏΠ΅ΡΠ΅ΠΏΠΎΠ΄Π³ΠΎΡΠΎΠ²ΠΊΠΈ ΠΊΠ°Π΄ΡΠΎ
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