42 research outputs found
Procedures for restoring vestibular disorders
This paper will discuss therapeutic possibilities for disorders of the vestibular organs and the neurons involved, which confront ENT clinicians in everyday practice. Treatment of such disorders can be tackled either symptomatically or causally. The possible strategies for restoring the body's vestibular sense, visual function and co-ordination include medication, as well as physical and surgical procedures. Prophylactic or preventive measures are possible in some disorders which involve vertigo (bilateral vestibulopathy, kinetosis, height vertigo, vestibular disorders when diving (Tables 1 (Tab. 1) and 2 (Tab. 2)). Glucocorticoid and training therapy encourage the compensation of unilateral vestibular loss. In the case of a bilateral vestibular loss, it is important to treat the underlying disease (e.g. Cogan's disease). Although balance training does improve the patient's sense of balance, it will not restore it completely
Science in Russia: Factors of Modernization and Resources for Development
One of the most strategic resources of a country is its science and technology complex. To be productive, scientists need excellent conditions for doing research. Consequently, they choose such place where they can work efficiently, they even leave their motherland for researching under better conditions. The study describes the key indicators of efficient research activity. To characterize the science of a country, we distinguish two groups: indicators of scientific and technological capabilities and indicators for assessing the impact of scientific productivity. We use statistical data of reports published in Russia from 2003 to 2014. We did the comparative analysis of performance indicators of research activity in some European and Asian OECD member countries. That provides an overview of the main trends of development and the state of world science. Using data analysis presented in Science Watch, Web of Science and Scopus databases, OECD STAN database, ANBERD, the data published by National Science Foundation and the RAND Corporation, we identify key indicators of research activity in the world. We point out the negative tendency of emigration of Russian scientists and highlight the main reasons of this process. In conclusion, we outline the main reasons of the crisis in Russian science
Π‘ΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠ΅ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΏΡΠΎΠ³Π½ΠΎΠ·ΠΈΡΠΎΠ²Π°Π½ΠΈΡ ΠΏΠΎΠ³ΠΎΠ΄Π½ΡΡ ΡΡΠ»ΠΎΠ²ΠΈΠΉ
Π Π΄Π°Π½Π½ΠΎΠΉ ΡΡΠ°ΡΡΠ΅ Π·Π°ΡΡΠΎΠ½ΡΡΡ Π°ΡΠΏΠ΅ΠΊΡΡ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ² ΡΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΠΏΡΠΎΠ³Π½ΠΎΠ·Π° ΠΏΠΎΠ³ΠΎΠ΄Π½ΡΡ
ΡΡΠ»ΠΎΠ²ΠΈΠΉ. Π’Π°ΠΊΠΆΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Ρ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π΄Π°Π½Π½ΡΡ
ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ².This article touches upon the aspects of modern methods of forecasting weather conditions. The prospects of development of these methods are considered
Π Π°Π·ΡΠ°Π±ΠΎΡΠΊΠ° ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΡΡΠ΅ΡΠ° ΠΈ Π°Π½Π°Π»ΠΈΠ·Π° ΠΏΡΠ°ΠΊΡΠΈΠΊ ΠΈ ΡΡΡΠ΄ΠΎΡΡΡΡΠΎΠΉΡΡΠ²Π° ΡΡΡΠ΄Π΅Π½ΡΠΎΠ²
Π ΡΡΠ°ΡΡΠ΅ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡΡΡ ΠΏΡΠΎΠ±Π»Π΅ΠΌΡ ΡΠΎΠΏΡΠΎΠ²ΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² ΠΏΡΠΎΡ
ΠΎΠΆΠ΄Π΅Π½ΠΈΡ ΠΏΡΠ°ΠΊΡΠΈΠΊ ΡΡΡΠ΄Π΅Π½ΡΠΎΠ² ΡΡΠ΅Π±Π½ΡΡ
Π·Π°Π²Π΅Π΄Π΅Π½ΠΈΠΉ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΈΡ
ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠ΅Π³ΠΎ ΡΡΡΠ΄ΠΎΡΡΡΡΠΎΠΉΡΡΠ²Π°. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ΠΎ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ Π²ΠΎΠΏΡΠΎΡΠ° ΠΎ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΠΈ ΡΡΡΠ΄Π΅Π½ΡΠΎΠ² ΠΈ ΡΠ°Π±ΠΎΡΠΎΠ΄Π°ΡΠ΅Π»Π΅ΠΉ, ΡΡΠ΅ΡΠ° ΠΈ ΠΌΠΎΠ½ΠΈΡΠΎΡΠΈΠ½Π³Π° ΠΏΡΠ°ΠΊΡΠΈΠΊ ΠΈ ΡΡΡΠ΄ΠΎΡΡΡΡΠΎΠΉΡΡΠ² ΡΡΡΠ΄Π΅Π½ΡΠΎΠ² ΠΏΡΡΠ΅ΠΌ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ. ΠΡΠΈΠ²Π΅Π΄Π΅Π½Ρ Π°Π½Π°Π»ΠΎΠ³ΠΈ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΡ
ΠΏΡΠΎΠ΄ΡΠΊΡΠΎΠ², ΡΠ΅ΡΠ°ΡΡΠΈΡ
ΠΏΠΎΡΡΠ°Π²Π»Π΅Π½Π½ΡΠ΅ Π·Π°Π΄Π°ΡΠΈ. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π» Π΄Π»Ρ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ ΡΠΎΠ±ΡΡΠ²Π΅Π½Π½ΠΎΠ³ΠΎ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΠ΄ΡΠΊΡΠ°
ΠΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΠ»Π°Π²Π»Π΅Π½ΠΈΡ ΠΌΠ°ΡΡΠΈΠ²Π½ΡΡ Π»Π΅Π΄ΡΠ½ΡΡ ΡΡΡΡΠΊΡΡΡ ΠΏΡΠΈΠΌΠ΅Π½ΠΈΡΠ΅Π»ΡΠ½ΠΎ ΠΊ ΡΠΎΠ±ΠΎΡΠΈΠ·ΠΈΡΠΎΠ²Π°Π½Π½ΡΠΌ Π°ΠΏΠΏΠ°ΡΠ°ΡΠ°ΠΌ Π³Π»ΡΠ±ΠΈΠ½Π½ΠΎΠ³ΠΎ Π±ΡΡΠ΅Π½ΠΈΡ
ΠΠ°ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ² ΡΠ΅ΠΏΠ»ΠΎ- ΠΈ ΠΌΠ°ΡΡΠΎΠΏΠ΅ΡΠ΅Π½ΠΎΡΠ°, ΠΏΡΠΎΡΠ΅ΠΊΠ°ΡΡΠΈΡ
ΡΠΎΠ²ΠΌΠ΅ΡΡΠ½ΠΎ, Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΠΏΠ»Π°Π²Π»Π΅Π½ΠΈΡ Π±ΠΎΠ»ΡΡΠΈΡ
ΠΌΠ°ΡΡΠΈΠ²ΠΎΠ² Π»ΡΠ΄Π° ΠΏΡΠΈ Π΄Π²ΠΈΠΆΠ΅Π½ΠΈΠΈ ΠΊΡΠΈΠΎΠ±ΠΎΡΠ° ΠΏΠΎΠ΄ Π΄Π΅ΠΉΡΡΠ²ΠΈΠ΅ΠΌ ΡΠΈΠ»Ρ ΡΡΠΆΠ΅ΡΡΠΈ. Π ΡΠ°Π±ΠΎΡΠ΅ Π²Π°ΡΡΠΈΡΠΎΠ²Π°Π»ΠΈΡΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ ΠΊΡΠΈΠΎΠ±ΠΎΡΠ°, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ° Π»ΡΠ΄Π°. ΠΠΎ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ ΡΠΈΡΠ»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΌΠΎΠ΄Π΅Π»ΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π±ΡΠ»ΠΎ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½ΠΎ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎΠ΅ ΠΎΡ
Π»Π°ΠΆΠ΄Π΅Π½ΠΈΠ΅ ΠΏΠΎΠ²Π΅ΡΡ
Π½ΠΎΡΡΠΈ ΠΊΡΠΈΠΎΠ±ΠΎΡΠ°. ΠΠΎΡΠ»Π΅Π΄Π½Π΅Π΅ ΡΠ²ΡΠ·Π°Π½ΠΎ Ρ Π²ΡΡΠΎΠΊΠΈΠΌ ΡΠ½Π΄ΠΎΡΠ΅ΡΠΌΠΈΡΠ΅ΡΠΊΠΈΠΌ ΡΡΡΠ΅ΠΊΡΠΎΠΌ ΡΠ°ΡΠ½ΠΈΡ Π»ΡΠ΄Π°.The mathematical modeling results of the simultaneous processes of heat and mass transfer under the conditions of intense phase changes (melting of ice) during the movement of cryobot have been given. The cryobot parameters and ice temperature varied in the work. According to the results of the numerical simulation, considerable cooling of the cryobot sheath has been established. The latter is due to the high endothermic effect of melting ic