27 research outputs found

    INVESTIGATION OF CHANGES IN THE STRUCTURE AND PROPERTIES OF COMPOSITE MATERIALS FROM ALLOYS D16, AMZ, 1420 WITH COLD SHEET ROLLING

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    Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ исслСдовано влияниС Ρ€Π΅ΠΆΠΈΠΌΠΎΠ² Ρ…ΠΎΠ»ΠΎΠ΄Π½ΠΎΠΉ ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΈ Π½Π° распрСдСлСниС ΠΈ Π²Π΅Π»ΠΈΡ‡ΠΈΠ½Ρƒ остаточных напряТСний Π² Ρ‚ΠΎΠ»Ρ‰Π΅ листа многослойных ΠΊΠΎΠΌΠΏΠΎΠ·ΠΈΡ†ΠΈΠΎΠ½Π½Ρ‹Ρ… ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠ². Π Π°ΡΡΠΌΠ°Ρ‚Ρ€ΠΈΠ²Π°Π»ΠΎΡΡŒ влияниС скорости ΠΈ трСния Π½Π° остаточныС напряТСния Π² Ρ‚ΠΎΠ»Ρ‰Π΅ листа. Π˜ΡΡ…ΠΎΠ΄Π½Ρ‹ΠΌΠΈ Π΄Π°Π½Π½Ρ‹ΠΌΠΈ являлись горячСкатаныС листы Π°Π»ΡŽΠΌΠΈΠ½ΠΈΠ΅Π²Ρ‹Ρ… сплавов Π”16, ΠΠœΡ†, 1420, ΠΏΡ€Π΅Π΄Π½Π°Π·Π½Π°Ρ‡Π΅Π½Π½Ρ‹Π΅ для дальнСйшСй Ρ…ΠΎΠ»ΠΎΠ΄Π½ΠΎΠΉ ΠΏΡ€ΠΎΠΊΠ°Ρ‚ΠΊΠΈ.The work investigated the influence of modes of cold rolling on the distribution and magnitude of residual stresses in the thickness of the sheet of multilayer composite materials. Considered the impact of speed and friction on residual stresses in the thickness of the sheet. The source data were the hotrolled sheets of aluminum alloy D16, AMC, 1420, designed for further cold rolling

    Prevalence of sleep disorders in teenage girls in Irkutsk (questionnaire data)

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    Background. Adequate sleep ensures a person’s physical and psycho-emotional well-being. Adolescence is one of the critical stages of life. The exclusive attention of specialists and leveling the impact of adverse factors on the body during this period is the key to the proper development and preservation of the health of adolescents. Meanwhile, sleep problems in teenage girls remain poorly understood.The aim. To study the features of the sleep regime and quality of sleep of teenage girls in the city of Irkutsk.Materials and methods. A survey of 422 teenage girls in the city of Irkutsk was conducted using a translated version of a questionnaire about adolescent sleep habits to subjectively assess their sleep and wakefulness. Two groups were formed: group I – girls with sleep problems (n = 171); group II – girls without sleep problems (n = 251).Results. Sleep disorders among teenage girls in the city of Irkutsk occurred with a frequency of 40.52 %. In most cases, a complex effect of various unfavorable factors on the sleep process has been identified. The adolescents with sleep disorders we Β examined were characterized by higher rates of sleep latency, later bedtime, earlier awakening, decreased time of night sleep, as well as changes in the sleep shift indicator towards its increase. These violations were noted both on weekdays and on weekends.Conclusions. Sleep problems were reported in 40.52% of respondents. The complex impact of various unfavorable factors on sleep quality has been revealed. The features of sleep hygiene of teenage girls are reflected. The group of girls with sleep problems was characterized by increased sleep latency, later bedtime, earlier awakening, reduced sleep time, and an increase in sleep shift

    Stability of Terrestrial Planets in the Habitable Zone of Gl 777 A, HD 72659, Gl 614, 47 Uma and HD 4208

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    We have undertaken a thorough dynamical investigation of five extrasolar planetary systems using extensive numerical experiments. The systems Gl 777 A, HD 72659, Gl 614, 47 Uma and HD 4208 were examined concerning the question of whether they could host terrestrial like planets in their habitable zones (=HZ). First we investigated the mean motion resonances between fictitious terrestrial planets and the existing gas giants in these five extrasolar systems. Then a fine grid of initial conditions for a potential terrestrial planet within the HZ was chosen for each system, from which the stability of orbits was then assessed by direct integrations over a time interval of 1 million years. The computations were carried out using a Lie-series integration method with an adaptive step size control. This integration method achieves machine precision accuracy in a highly efficient and robust way, requiring no special adjustments when the orbits have large eccentricities. The stability of orbits was examined with a determination of the Renyi entropy, estimated from recurrence plots, and with a more straight forward method based on the maximum eccentricity achieved by the planet over the 1 million year integration. Additionally, the eccentricity is an indication of the habitability of a terrestrial planet in the HZ; any value of e>0.2 produces a significant temperature difference on a planet's surface between apoapse and periapse. The results for possible stable orbits for terrestrial planets in habitable zones for the five systems are summarized as follows: for Gl 777 A nearly the entire HZ is stable, for 47 Uma, HD 72659 and HD 4208 terrestrial planets can survive for a sufficiently long time, while for Gl 614 our results exclude terrestrial planets moving in stable orbits within the HZ.Comment: 14 pages, 18 figures submitted to A&

    CHARACTERISTICS OF PITUITARY-OPVARIAN-ADRENAL AXIS IN ADOLESCENT GIRLS WITH HYPERPROLACTINEMIA OF VARIOUS GENESIS

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    The article presents the results of examination of 97 adolescent girls (mean age 14,96 Β± 0,26 years) with hyperprolactinemia (PRL levels above 700 IU/ml): 30 adolescent girls with pituitary microprolactinoma (mean age 14,7 Β± 3.2 years) and 67 adolescent girls with functional hyperprolactinemia (mean age 14,6 Β± 3,4 years). The control group included 35 healthy adolescent girls (mean age 15,8 Β± 0,89 years). Hyperprolactinemia (tumor and non-neoplastic) in puberty leads to disorders of sexual development and ovarian-menstrual cycle, followed by neurological symptoms. Elevated concentrations of testosterone, cortisol, DHEA, 17-OH-progesterone and LH/FSH ratio were shown in adolescents with hyperprolactinemia compared to the control group. Macroprolactinemia was estimated in 16,4β€”20 % of girls with hyperprolactinemia

    THE CHANGES OF FUNCTIONAL ACTIVITY OF A THYROID AND METABOLISM OF THYROID HORMONES IN TEENAGED GIRLS IN DIFFERENT ETHNIC GROUPS OF EASTERN SIBERIA AS AN IMPORTANT COMPONENT OF LONG-TERM ADAPTATION TO EXTREME CLIMATIC AND GEOGRAPHICAL CONDITIONS OF LIVING

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    Girls and teenaged girls of different ethnic groups living in Tofalaria during different age period were examined. The aim of this research was to establish the peculiarities of functioning of pituitary-thyroid system and metabolism of thyroid hormones in healthy girls and teenagers living under adverse climatic and geographical conditions depending on their ethnicity. It was set that in ethnic Tofs girls and in Europoids girls in age group of 7-11 there were differences in the content of the active fractions of thyroid hormones testifying different mechanisms of maintenance of thyroid homeostasis. These differences remain in age group of 12-14, when changes in pituitary section of the system are added to them. The functioning of pituitary-thyroid system-level of neuro-endocrine regulation in native girls of Tofalaria of 15-18 goes in more economical way. This is actually the result of genetically determined long-term adaptation of natives' organism to extreme climatic and geographical environmental factors

    ΠŸΠΎΠΊΠ°Π·Π°Ρ‚Π΅Π»ΠΈ мСтаболичСского статуса Ρƒ подростков Ρ‚ΠΎΡ„Π°Π»Π°Ρ€ΠΎΠ², прСдставитСлСй ΠΌΠ°Π»ΠΎΠ³ΠΎ ΠΊΠΎΡ€Π΅Π½Π½ΠΎΠ³ΠΎ этноса Восточной Π‘ΠΈΠ±ΠΈΡ€ΠΈ

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    The aim of the work is to study the state of health and peculiarities of metabolic reactions in adolescents, representatives of the small Siberian ethnos - tofalars and caucasians.Materials and methods. Clinico-biochemical examination of children and adolescents, representatives of a small ethnic group – Π’ofalars and Caucasians, permanently residing in the territory of Tofalaria in the Irkutsk region. The metabolic status of adolescents was assessed using spectrophotometric (total cholesterol, diene conjugates), fluorometric (superoxide dismutase activity, Ξ±-tocopherol and retinol levels), immunoenzymes (determination of thyroid-stimulating hormone concentrations, free fractions of triiodothyronine and thyroxine, cortisol).Results. An increased incidence of diseases of the musculoskeletal system and connective tissue, as well as diseases of the endocrine system and eating disorders – among Π’ofalars; diseases of the genitourinary system – among Π‘aucasians. For practically healthy Π’ofalar teenagers, in contrast to Π‘aucasians of the newcomer population, adaptive metabolism reactions are characteristic, which is expressed by a reduced level of total cholesterol and increased values of antioxidant factors (the level of fat-soluble vitamins – Ξ±-tocopherol and retinol), and adaptive changes in the system of neuroendocrine regulation.Π‘onclusion. An assessment of the health status of children and adolescents in Tofalaria has shown the need for more intensive monitoring of the incidence rate in the specified region, with the obligatory consideration of the ethnic factor for the development of regional ethno-specific preventive measures. ЦСль Ρ€Π°Π±ΠΎΡ‚Ρ‹ – ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΠ΅ состояния Π·Π΄ΠΎΡ€ΠΎΠ²ΡŒΡ ΠΈ особСнностСй мСтаболичСских Ρ€Π΅Π°ΠΊΡ†ΠΈΠΉ Ρƒ подростков, прСдставитСлСй ΠΌΠ°Π»ΠΎΠ³ΠΎ сибирского этноса Ρ‚ΠΎΡ„Π°Π»Π°Ρ€ΠΎΠ² ΠΈ Π΅Π²Ρ€ΠΎΠΏΠ΅ΠΎΠΈΠ΄ΠΎΠ² ΠΏΡ€ΠΈΡˆΠ»ΠΎΠ³ΠΎ насСлСния.ΠœΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»Ρ‹ ΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ ΠΊΠ»ΠΈΠ½ΠΈΠΊΠΎ-биохимичСскоС обслСдованиС Π΄Π΅Ρ‚Π΅ΠΉ ΠΈ подростков – прСдставитСлСй ΠΌΠ°Π»ΠΎΠΉ народности Ρ‚ΠΎΡ„Π°Π»Π°Ρ€ΠΎΠ² – ΠΈ Π΅Π²Ρ€ΠΎΠΏΠ΅ΠΎΠΈΠ΄ΠΎΠ², постоянно ΠΏΡ€ΠΎΠΆΠΈΠ²Π°ΡŽΡ‰ΠΈΡ… Π½Π° Ρ‚Π΅Ρ€Ρ€ΠΈΡ‚ΠΎΡ€ΠΈΠΈ Π’ΠΎΡ„Π°Π»Π°Ρ€ΠΈΠΈ Π² Π˜Ρ€ΠΊΡƒΡ‚ΡΠΊΠΎΠΉ области. ΠœΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΡ‡Π΅ΡΠΊΠΈΠΉ статус подростков ΠΎΡ†Π΅Π½ΠΈΠ²Π°Π»ΠΈ с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ спСктрофотомСтричСских (содСрТаниС ΠΎΠ±Ρ‰Π΅Π³ΠΎ холСстСрина, Π΄ΠΈΠ΅Π½ΠΎΠ²Ρ‹Ρ… ΠΊΠΎΠ½ΡŠΡŽΠ³Π°Ρ‚ΠΎΠ²), флуоримСтричСских (Π°ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ супСроксиддисмутазы, ΡƒΡ€ΠΎΠ²Π½ΠΈ Ξ±-Ρ‚ΠΎΠΊΠΎΡ„Π΅Ρ€ΠΎΠ»Π° ΠΈ Ρ€Π΅Ρ‚ΠΈΠ½ΠΎΠ»Π°), ΠΈΠΌΠΌΡƒΠ½ΠΎΡ„Π΅Ρ€ΠΌΠ΅Π½Ρ‚Π½Ρ‹Ρ… (ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΊΠΎΠ½Ρ†Π΅Π½Ρ‚Ρ€Π°Ρ†ΠΈΠΉ Ρ‚ΠΈΡ€Π΅ΠΎΡ‚Ρ€ΠΎΠΏΠ½ΠΎΠ³ΠΎ Π³ΠΎΡ€ΠΌΠΎΠ½Π°, свободных Ρ„Ρ€Π°ΠΊΡ†ΠΈΠΉ Ρ‚Ρ€ΠΈΠΉΠΎΠ΄Ρ‚ΠΈΡ€ΠΎΠ½ΠΈΠ½Π° ΠΈ тироксина, ΠΊΠΎΡ€Ρ‚ΠΈΠ·ΠΎΠ»Π°) ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠ² исслСдования.Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. ΠžΡ‚ΠΌΠ΅Ρ‡Π΅Π½Π° ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Π°Ρ частота встрСчаСмости Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ костно-ΠΌΡ‹ΡˆΠ΅Ρ‡Π½ΠΎΠΉ систСмы ΠΈ ΡΠΎΠ΅Π΄ΠΈΠ½ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ Ρ‚ΠΊΠ°Π½ΠΈ, Π° Ρ‚Π°ΠΊΠΆΠ΅ Π±ΠΎΠ»Π΅Π·Π½Π΅ΠΉ эндокринной систСмы ΠΈ расстройства питания (срСди Ρ‚ΠΎΡ„Π°Π»Π°Ρ€ΠΎΠ²); Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ ΠΌΠΎΡ‡Π΅ΠΏΠΎΠ»ΠΎΠ²ΠΎΠΉ систСмы (срСди Π΅Π²Ρ€ΠΎΠΏΠ΅ΠΎΠΈΠ΄ΠΎΠ²). Для практичСски Π·Π΄ΠΎΡ€ΠΎΠ²Ρ‹Ρ… подростков Ρ‚ΠΎΡ„Π°Π»Π°Ρ€ΠΎΠ², Π² ΠΎΡ‚Π»ΠΈΡ‡ΠΈΠ΅ ΠΎΡ‚ Π΅Π²Ρ€ΠΎΠΏΠ΅ΠΎΠΈΠ΄ΠΎΠ² ΠΏΡ€ΠΈΡˆΠ»ΠΎΠ³ΠΎ насСлСния, Ρ…Π°Ρ€Π°ΠΊΡ‚Π΅Ρ€Π½Ρ‹ Π°Π΄Π°ΠΏΡ‚ΠΈΠ²Π½Ρ‹Π΅ Ρ€Π΅Π°ΠΊΡ†ΠΈΠΈ ΠΌΠ΅Ρ‚Π°Π±ΠΎΠ»ΠΈΠ·ΠΌΠ°, Ρ‡Ρ‚ΠΎ выраТаСтся сниТСнным ΡƒΡ€ΠΎΠ²Π½Π΅ΠΌ ΠΎΠ±Ρ‰Π΅Π³ΠΎ холСстСрина ΠΈ ΠΏΠΎΠ²Ρ‹ΡˆΠ΅Π½Π½Ρ‹ΠΌΠΈ значСниями антиоксидантных Ρ„Π°ΠΊΡ‚ΠΎΡ€ΠΎΠ² (уровня Тирорастворимых Π²ΠΈΡ‚Π°ΠΌΠΈΠ½ΠΎΠ² – Ξ±-Ρ‚ΠΎΠΊΠΎΡ„Π΅Ρ€ΠΎΠ»Π° ΠΈ Ρ€Π΅Ρ‚ΠΈΠ½ΠΎΠ»Π°), Π° Ρ‚Π°ΠΊΠΆΠ΅ Π°Π΄Π°ΠΏΡ‚ΠΈΠ²Π½Ρ‹ΠΌΠΈ измСнСниями Π² систСмС нСйроэндокринной рСгуляции.Π—Π°ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅. ΠžΡ†Π΅Π½ΠΊΠ° состояния Π·Π΄ΠΎΡ€ΠΎΠ²ΡŒΡ Π΄Π΅Ρ‚Π΅ΠΉ ΠΈ подростков Π’ΠΎΡ„Π°Π»Π°Ρ€ΠΈΠΈ ΠΏΠΎΠΊΠ°Π·Π°Π»Π° Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΠΎΡΡ‚ΡŒ провСдСния Π±ΠΎΠ»Π΅Π΅ интСнсивного ΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€ΠΈΠ½Π³Π° уровня заболСваСмости Π² ΡƒΠΊΠ°Π·Π°Π½Π½ΠΎΠΌ Ρ€Π΅Π³ΠΈΠΎΠ½Π΅ с ΠΎΠ±ΡΠ·Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ ΡƒΡ‡Π΅Ρ‚ΠΎΠΌ этничСского Ρ„Π°ΠΊΡ‚ΠΎΡ€Π° для Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚ΠΊΠΈ Ρ€Π΅Π³ΠΈΠΎΠ½Π°Π»ΡŒΠ½Ρ‹Ρ… этноспСцифичСских мСроприятий ΠΏΠΎ ΠΏΡ€ΠΎΡ„ΠΈΠ»Π°ΠΊΡ‚ΠΈΠΊΠ΅ Π·Π°Π±ΠΎΠ»Π΅Π²Π°Π½ΠΈΠΉ.

    ΠœΠΈΠ³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Π°Ρ ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠ° стран Π•Π‘ Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈ COVID-19: сблиТСниС ΠΈΠ»ΠΈ дистанцированиС?

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    Π’ настоящСй Ρ€Π°Π±ΠΎΡ‚Π΅ ΠΈΡΡΠ»Π΅Π΄ΡƒΡŽΡ‚ΡΡ ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹Π΅ аспСкты ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ стран Π•Π‘ Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈ COVID-19. ПандСмия коронавирусной ΠΈΠ½Ρ„Π΅ΠΊΡ†ΠΈΠΈ Π·Π°Ρ‚Ρ€ΠΎΠ½ΡƒΠ»Π° всС Π±Π΅Π· ΠΈΡΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΡ сфСры ΠΆΠΈΠ·Π½ΠΈ общСства, Π² Ρ‚ΠΎΠΌ числС ΠΏΡ€ΠΈΠ²Π΅Π»Π° ΠΊ ΠΌΠ°ΡΡˆΡ‚Π°Π±Π½ΠΎΠΌΡƒ сниТСнию ΠΌΠΎΠ±ΠΈΠ»ΡŒΠ½ΠΎΡΡ‚ΠΈ насСлСния Π²ΠΎ всСх странах ΠΌΠΈΡ€Π°. ЦСлью настоящСй Ρ€Π°Π±ΠΎΡ‚Ρ‹ являСтся Π°Π½Π°Π»ΠΈΠ· послСдствий ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈ COVID-19 для стран Π•Π‘ Π² сфСрС Π²Π½ΡƒΡ‚Ρ€Π΅Π½Π½Π΅ΠΉ ΠΈ ΠΌΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½ΠΎΠΉ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΈ ΠΈ Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ. ИсслСдованиС базируСтся Π½Π° ΠΎΡ„ΠΈΡ†ΠΈΠ°Π»ΡŒΠ½Ρ‹Ρ… Π΄Π°Π½Π½Ρ‹Ρ… Евростата, ΠœΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½ΠΎΠΉ ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΏΠΎ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΈ, ΠœΠ΅ΠΆΠ΄ΡƒΠ½Π°Ρ€ΠΎΠ΄Π½ΠΎΠΉ ΠΎΡ€Π³Π°Π½ΠΈΠ·Π°Ρ†ΠΈΠΈ Ρ‚Ρ€ΡƒΠ΄Π°, аналитичСских ΠΎΡ‚Ρ‡Π΅Ρ‚Π°Ρ… ΠΈ ΠΏΡ€Π°Π²ΠΎΠ²Ρ‹Ρ… Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚Π°Ρ… Π•Π²Ρ€ΠΎΡΠΎΡŽΠ·Π° Π² Ρ†Π΅Π»ΠΎΠΌ, Π° Ρ‚Π°ΠΊΠΆΠ΅ ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹Ρ… государств. Π’ Ρ€Π°Π±ΠΎΡ‚Π΅ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ΡΡ аналитичСский ΠΈ ΠΊΠΎΠΌΠΏΠ°Ρ€Π°Ρ‚ΠΈΠ²Π½Ρ‹ΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π’ Ρ€Π°ΠΌΠΊΠ°Ρ… аналитичСского ΠΌΠ΅Ρ‚ΠΎΠ΄Π° осущСствляСтся ΡΠΎΠ΄Π΅Ρ€ΠΆΠ°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΉ Π°Π½Π°Π»ΠΈΠ· Π½Π΅ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Ρ… Π½ΠΎΡ€ΠΌΠ°Ρ‚ΠΈΠ²Π½ΠΎ-ΠΏΡ€Π°Π²ΠΎΠ²Ρ‹Ρ… Π΄ΠΎΠΊΡƒΠΌΠ΅Π½Ρ‚ΠΎΠ² Π² области ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ, Π½Π°ΠΏΡ€Π°Π²Π»Π΅Π½Π½Ρ‹Ρ… Π½Π° сниТСниС рисков распространСния коронавирусной ΠΈΠ½Ρ„Π΅ΠΊΡ†ΠΈΠΈ, ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½ΡƒΡŽ ΠΈ ΠΏΡ€Π°Π²ΠΎΠ²ΡƒΡŽ ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΡƒ ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΊΠ°Ρ‚Π΅Π³ΠΎΡ€ΠΈΠΉ иностранных Π³Ρ€Π°ΠΆΠ΄Π°Π½, находящихся Π² странах Π•Π‘. ΠšΠΎΠΌΠΏΠ°Ρ€Π°Ρ‚ΠΈΠ²Π½Ρ‹ΠΉ ΠΌΠ΅Ρ‚ΠΎΠ΄ позволяСт провСсти сравнСниС инструмСнтов ΠΈ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠΎΠ² Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½Ρ‹Ρ… ΠΌΠ΅Ρ€ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ Π² ΠΏΠ΅Ρ€ΠΈΠΎΠ΄ ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈ Π² рядС стран Π•Π‘ ΠΈ ΠΎΠ±ΠΎΠ·Π½Π°Ρ‡ΠΈΡ‚ΡŒ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΡƒΡΠΏΠ΅ΡˆΠ½Ρ‹Π΅ ΠΏΡ€Π°ΠΊΡ‚ΠΈΠΊΠΈ. НашС исслСдованиС ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΎ, Ρ‡Ρ‚ΠΎ, с ΠΎΠ΄Π½ΠΎΠΉ стороны, ряд принятых Π½Π° ΡƒΡ€ΠΎΠ²Π½Π΅ Π•Π‘ ΠΌΠ΅Ρ€ ΠΏΠΎΠΊΠ°Π·Π°Π» свою ΡΡ„Ρ„Π΅ΠΊΡ‚ΠΈΠ²Π½ΠΎΡΡ‚ΡŒ Π² вопросах восстановлСния ΠΌΠΎΠ±ΠΈΠ»ΡŒΠ½ΠΎΡΡ‚ΠΈ ΠΈ обСспСчСния бСспрСпятствСнного пСрСмСщСния Π² Π•Π‘. Π‘ Π΄Ρ€ΡƒΠ³ΠΎΠΉ стороны, страны-Ρ‡Π»Π΅Π½Ρ‹ Π•Π‘ ΠΈΠΌΠ΅Π»ΠΈ достаточно ΡˆΠΈΡ€ΠΎΠΊΠΈΠ΅ полномочия Π² вопросах ΡΠ°ΠΌΠΎΡΡ‚ΠΎΡΡ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ рСгулирования ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΈ Π² Ρ€Π°ΠΌΠΊΠ°Ρ… своСй страны, ΠΎΡ€ΠΈΠ΅Π½Ρ‚ΠΈΡ€ΡƒΡΡΡŒ, ΠΏΡ€Π΅ΠΆΠ΄Π΅ всСго, Π½Π° Π½Π°Ρ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½Ρ‹Π΅ интСрСсы. ΠŸΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Π΅ Π² Ρ€Π°Π±ΠΎΡ‚Π΅ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ ΠΌΠΎΠ³ΡƒΡ‚ Π±Ρ‹Ρ‚ΡŒ Π² дальнСйшСм ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½Ρ‹, Π²ΠΎ-ΠΏΠ΅Ρ€Π²Ρ‹Ρ…, для эффСктивных инструмСнтов управлСния ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠ΅ΠΉ Π² случаС Π³Π»ΠΎΠ±Π°Π»ΡŒΠ½Ρ‹Ρ… шоков, Π²ΠΎ-Π²Ρ‚ΠΎΡ€Ρ‹Ρ…, с Ρ†Π΅Π»ΡŒΡŽ Π±ΠΎΠ»Π΅Π΅ Π³Π»ΡƒΠ±ΠΎΠΊΠΎΠ³ΠΎ изучСния возмоТностСй ΠΈ ΠΎΠ³Ρ€Π°Π½ΠΈΡ‡Π΅Π½ΠΈΠΉ Ρ€Π΅Π°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½ΠΎΠΉ ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠΈ государствами, входящими Π² ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Ρ‹Π΅ объСдинСния. ΠšΠ»ΡŽΡ‡Π΅Π²Ρ‹Π΅ слова: миграционная ΠΏΠΎΠ»ΠΈΡ‚ΠΈΠΊΠ° стран Π•Π‘, пандСмия COVID-19, ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Ρ‹ΠΉ Ρ€Π΅ΠΆΠΈΠΌ, ΡΠΎΡ†ΠΈΠ°Π»ΡŒΠ½Π°Ρ ΠΏΠΎΠ΄Π΄Π΅Ρ€ΠΆΠΊΠ° насСлСния ΠΈ ΠΌΠΈΠ³Ρ€Π°Π½Ρ‚ΠΎΠ², ΠΌΠΈΠ³Ρ€Π°Ρ†ΠΈΠΎΠ½Π½Ρ‹ΠΉ кризис, влияниС ΠΏΠ°Π½Π΄Π΅ΠΌΠΈΠΈ Π½Π° дСмографичСскоС Ρ€Π°Π·Π²ΠΈΡ‚ΠΈΠ΅
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