20 research outputs found
Non-financial motivation practices: Megafon and Nestle
The article examines factors which influence the effectiveness of employee motivation, as well as presents the main aspects that need to be taken into account to develop the optimal system of financial and non-financial motivation of employees in international companies. At the same time, a comparative analysis of existing employee motivation practices is provided, using the example of two giant companies: Megafon and Nestle
Comparative Analysis of University Internationalisation Considering Changes in World Leaders
Qualified personnel plays an important role in the competition between countries for economic leadership that enables the transition to a multipolar world. In this context, the higher education sphere is changing; universities worldwide are increasingly striving to attract the best students to their country. The study aims to identify factors causing changes in the position of universities in world regions and develop recommendations for Russian universities to strengthen their positions in the global education market. The methodology relies on the concept of different historical cycles leading to changes in world leaders. The article offers a contemporary interpretation of higher education internationalisation as a multidimensional process instead of fragmentation. The first section explores the issue of changing the world leader; the second identifies transformations in higher education internationalisation in key world regions; the third assesses university internationalisation as a basis for new rankings and self-assessment. A hypothesis about the correlation between the trend of changing global leaders and the place of national universities in international rankings is confirmed. To assess the trend dynamics, the article proposes authorsβ multidimensional indices of higher education and university internationalisation for world countries. It is revealed that China, aspiring to be a world leader, has expanded its share in the education market and increased import volumes by more than 1.5 times, sending its students to high-ranking universities, while the USA has weakened its position. Russian universities occupy middle positions in rankings despite the growth of the countryβs share in the global education market. Recommendations offered to Russian universities and the option of their self-assessment can be used by strategic development professionals.ΠΠΎΡΠΊΠΎΠ»ΡΠΊΡ Π² ΠΎΡΠ½ΠΎΠ²Π΅ ΡΠΎΡΠΌΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π½ΠΎΠ²ΠΎΠΉ Π°ΡΡ
ΠΈΡΠ΅ΠΊΡΡΡΡ ΠΌΠ½ΠΎΠ³ΠΎΠΏΠΎΠ»ΡΡΠ½ΠΎΠ³ΠΎ ΠΌΠΈΡΠ° Π»Π΅ΠΆΠΈΡ ΠΊΠΎΠ½ΠΊΡΡΠ΅Π½ΡΠ½Π°Ρ Π±ΠΎΡΡΠ±Π° ΡΡΡΠ°Π½ Π·Π° ΡΠΊΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΎΠ΅ Π»ΠΈΠ΄Π΅ΡΡΡΠ²ΠΎ, ΠΊΠΎΡΠΎΡΠΎΠ΅ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠΈΠ²Π°ΡΡ Π²ΡΡΠΎΠΊΠΎΠΊΠ²Π°Π»ΠΈΡΠΈΡΠΈΡΠΎΠ²Π°Π½Π½ΡΠ΅ ΠΊΠ°Π΄ΡΡ, ΡΡΠ΅ΡΠ° Π²ΡΡΡΠ΅Π³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΡΡΠ°Π½ΡΡΠΎΡΠΌΠΈΡΡΠ΅ΡΡΡ ΠΏΠΎΠ΄ Π²Π»ΠΈΡΠ½ΠΈΠ΅ΠΌ ΡΡΠΎΠ³ΠΎ ΡΡΠ΅Π½Π΄Π°. Π£ΡΠΈΠ»ΠΈΠ²Π°Π΅ΡΡΡ ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½Π°Ρ ΠΊΠΎΠ½ΠΊΡΡΠ΅Π½ΡΠΈΡ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠΎΠ² Π·Π° ΠΏΡΠΈΠ²Π»Π΅ΡΠ΅Π½ΠΈΠ΅ Π² ΡΠ²ΠΎΡ ΡΡΡΠ°Π½Ρ Π»ΡΡΡΠΈΡ
ΡΡΡΠ΄Π΅Π½ΡΠΎΠ². Π¦Π΅Π»Ρ ΡΡΠ°ΡΡΠΈ: Π²ΡΡΠ²ΠΈΡΡ ΡΠ°ΠΊΡΠΎΡΡ, Π²Π΅Π΄ΡΡΠΈΠ΅ ΠΊ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ ΠΏΠΎΠ·ΠΈΡΠΈΠΉ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠΎΠ² ΡΠ΅Π³ΠΈΠΎΠ½ΠΎΠ² ΠΌΠΈΡΠ° Π² ΡΡΠ»ΠΎΠ²ΠΈΡΡ
ΡΠΌΠ΅Π½Ρ Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΠΎΠ³ΠΎ ΠΌΠΈΡΠΎΠ²ΠΎΠ³ΠΎ Π»ΠΈΠ΄Π΅ΡΠ°, Π²ΡΡΠ°Π±ΠΎΡΠ°ΡΡ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΈ Π΄Π»Ρ ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ
Π²ΡΠ·ΠΎΠ² ΠΏΠΎ ΡΠΊΡΠ΅ΠΏΠ»Π΅Π½ΠΈΡ ΠΏΠΎΠ·ΠΈΡΠΈΠΉ Π½Π° ΠΌΠΈΡΠΎΠ²ΠΎΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΠΌ ΡΡΠ½ΠΊΠ΅. ΠΡΠ½ΠΎΠ²Ρ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΠΈ ΡΠΎΡΡΠ°Π²ΠΈΠ»ΠΈ ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠΈΡ ΠΈΡΡΠΎΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΡΠΈΠΊΠ»ΠΎΠ² ΡΠ°Π·Π½ΠΎΠΉ Π΄Π»ΠΈΡΠ΅Π»ΡΠ½ΠΎΡΡΠΈ, Π²Π΅Π΄ΡΡΠΈΡ
ΠΊ ΡΠΌΠ΅Π½Π΅ Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΡΡ
Π»ΠΈΠ΄Π΅ΡΠΎΠ², ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½Π°Ρ ΡΡΠ°ΠΊΡΠΎΠ²ΠΊΠ° ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ Π²ΡΡΡΠ΅Π³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΠΊΠ°ΠΊ Π²ΡΠ΅ΠΎΠ±ΡΠ΅ΠΌΠ»ΡΡΠ΅Π³ΠΎ ΠΌΠ½ΠΎΠ³ΠΎΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠ½ΠΎΠ³ΠΎ ΠΏΡΠΎΡΠ΅ΡΡΠ°, Π²Π·Π°ΠΌΠ΅Π½ ΡΠ°Π½Π΅Π΅ Π΄ΠΎΠΌΠΈΠ½ΠΈΡΡΡΡΠ΅ΠΉ ΡΡΠ°Π³ΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ. ΠΠ΅ΡΠ²ΡΠΉ Π±Π»ΠΎΠΊ ΠΈΡΡΠ»Π΅Π΄ΡΠ΅Ρ ΠΏΡΠΎΠ±Π»Π΅ΠΌΡ ΡΠΌΠ΅Π½Ρ ΠΌΠΈΡΠΎΠ²ΠΎΠ³ΠΎ Π»ΠΈΠ΄Π΅ΡΠ°, Π²ΠΎ Π²ΡΠΎΡΠΎΠΌ Π²ΡΡΠ²Π»ΡΡΡΡΡ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΡ Π² ΡΡΠ΅ΡΠ΅ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ Π²ΡΡΡΠ΅Π³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ Π² ΠΊΠ»ΡΡΠ΅Π²ΡΡ
ΡΠ΅Π³ΠΈΠΎΠ½Π°Ρ
ΠΌΠΈΡΠ°, Π² ΡΡΠ΅ΡΡΠ΅ΠΌ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π° ΠΎΡΠ΅Π½ΠΊΠ° ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠΎΠ² ΡΠ΅Π³ΠΈΠΎΠ½ΠΎΠ² ΠΌΠΈΡΠ° ΠΊΠ°ΠΊ Π±Π°Π·Ρ Π½ΠΎΠ²ΠΎΠ³ΠΎ ΡΠ΅ΠΉΡΠΈΠ½Π³Π° ΠΈ ΡΠ°ΠΌΠΎΠΎΡΠ΅Π½ΠΊΠΈ Π²ΡΠ·ΠΎΠ². ΠΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π΅Π½Π° Π³ΠΈΠΏΠΎΡΠ΅Π·Π° ΠΎ ΡΠΎΠ²ΠΏΠ°Π΄Π΅Π½ΠΈΠΈ ΠΎΠ±ΡΠ΅ΠΌΠΈΡΠΎΠ²ΠΎΠ³ΠΎ ΡΡΠ΅Π½Π΄Π° ΡΠΌΠ΅Π½Ρ Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΠΎΠ³ΠΎ Π»ΠΈΠ΄Π΅ΡΠ° ΠΈ ΠΌΠ΅ΡΡΠ° Π½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΡ
ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠΎΠ² Π² ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΡΡ
ΡΠ΅ΠΉΡΠΈΠ½Π³Π°Ρ
. ΠΠ»Ρ ΠΎΡΠ΅Π½ΠΊΠΈ Π΄ΠΈΠ½Π°ΠΌΠΈΠΊΠΈ ΡΡΠ΅Π½Π΄Π° ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½ Π°Π²ΡΠΎΡΡΠΊΠΈΠΉ ΠΌΠ½ΠΎΠ³ΠΎΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠ½ΡΠΉ ΠΈΠ½Π΄Π΅ΠΊΡ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ Π²ΡΡΡΠ΅Π³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΡΡΡΠ°Π½Ρ ΠΈ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠΎΠ². ΠΡΡΠ²Π»Π΅Π½ΠΎ, ΡΡΠΎ ΠΠΈΡΠ°ΠΉ, ΠΏΡΠ΅ΡΠ΅Π½Π΄ΡΡΡΠΈΠΉ Π½Π° ΡΠΎΠ»Ρ Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΠΎΠ³ΠΎ Π»ΠΈΠ΄Π΅ΡΠ°, ΡΠ²Π΅ΡΠΈΠ» Π΄ΠΎΠ»Ρ Π½Π° ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΠΌ ΡΡΠ½ΠΊΠ΅ ΠΈ Π±ΠΎΠ»Π΅Π΅ ΡΠ΅ΠΌ Π² 1,5 ΡΠ°Π·Π° Π½Π°ΡΠ°ΡΡΠΈΠ» ΠΎΠ±ΡΠ΅ΠΌΡ ΠΈΠΌΠΏΠΎΡΡΠ°, Ρ. Π΅. Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠ΅ ΡΠ²ΠΎΠΈΡ
ΡΡΡΠ΄Π΅Π½ΡΠΎΠ² Π² Π»ΡΡΡΠΈΠ΅ Π²ΡΠ·Ρ ΠΌΠΈΡΠ° Ρ Π²ΡΡΠΎΠΊΠΈΠΌ ΡΠ΅ΠΉΡΠΈΠ½Π³ΠΎΠΌ, Π° Π‘Π¨Π ΠΎΡΠ»Π°Π±ΠΈΠ»ΠΈ ΡΠ²ΠΎΠΈ ΠΏΠΎΠ·ΠΈΡΠΈΠΈ. Π ΠΎΡΡΠΈΠΉΡΠΊΠΈΠ΅ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΡ Π·Π°Π½ΠΈΠΌΠ°ΡΡ ΡΡΠ΅Π΄Π½ΠΈΠ΅ ΠΌΠ΅ΡΡΠ° Π² ΡΠ΅ΠΉΡΠΈΠ½Π³Π°Ρ
, Π½Π΅ΡΠΌΠΎΡΡΡ Π½Π° ΡΠΎΡΡ Π΄ΠΎΠ»ΠΈ ΡΡΡΠ°Π½Ρ Π½Π° ΠΌΠΈΡΠΎΠ²ΠΎΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΠΌ ΡΡΠ½ΠΊΠ΅. ΠΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΡΠ΅ Π΄Π»Ρ ΡΠΎΡΡΠΈΠΉΡΠΊΠΈΡ
ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠΎΠ² ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΈ ΠΈ Π²Π°ΡΠΈΠ°Π½Ρ ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΡ ΠΈΠΌΠΈ ΡΠ°ΠΌΠΎΠΎΡΠ΅Π½ΠΊΠΈ, Π±ΡΠ΄ΡΡ ΠΏΠΎΠ»Π΅Π·Π½Ρ ΡΠΏΠ΅ΡΠΈΠ°Π»ΠΈΡΡΠ°ΠΌ ΠΏΠΎ ΡΡΡΠ°ΡΠ΅Π³ΠΈΡΠ΅ΡΠΊΠΎΠΌΡ ΡΠ°Π·Π²ΠΈΡΠΈΡ
ΠΡ Β«ΠΊΠ°Π½Π΄ΠΈΠ΄Π°ΡΠΎΠ²Β» ΠΊ Β«Π³ΡΠΎΡΡΠΌΠ΅ΠΉΡΡΠ΅ΡΠ°ΠΌΒ»: ΡΡΡΠ°ΡΠ΅Π³ΠΈΠΈ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠΎΠ²
Received October 11, 2021; accepted December 08, 2021.ΠΠ°ΡΠ° ΠΏΠΎΡΡΡΠΏΠ»Π΅Π½ΠΈΡ 11 ΠΎΠΊΡΡΠ±ΡΡ 2021 Π³.; Π΄Π°ΡΠ° ΠΏΡΠΈΠ½ΡΡΠΈΡ ΠΊ ΠΏΠ΅ΡΠ°ΡΠΈ 8 Π΄Π΅ΠΊΠ°Π±ΡΡ 2021 Π³.Relevance. Higher education is one of the main areas for the development of national and world economy. To remain competitive on the national and international markets of higher education, universities need to invest considerable financial, human and other resources into internationalization. There is, however, no βonesizefits-allβ solution and universities may choose from an array of strategies to become more visible on the international arena and to move up the global rankings. Research objective. The purpose of this article is to clarify the concept of internationalization in the field of higher education, to identify the key factors that influence universitiesβ success in internationalization and to explore the strategies and activities used by universities from different countries to internationalize.
Materials and Methods. Methodologically, this study relies on the methods of directed content analysis, cluster analysis with SPSS statistics, case studies and interviews. The sample included 32 universities from Western Europe, China and Japan, Russia and the USA β participants of international programs of competitiveness enhancement. Results. 7 key factors that determine the success of a universityβs internationalization efforts were identified, the most important of which are financial resources and international interaction. The study also proposes a methodology based on calculation of the internationalization index, which can be applied to determine this or that universityβs type and choose the optimal activities to enhance its internationalization. Conclusions. Relocation of the university to a type (cluster) of a higher level through the implementation of the proposed activities can be considered as a modern way of their internationalization.ΠΠΊΡΡΠ°Π»ΡΠ½ΠΎΡΡΡ. ΠΡΡΡΠ΅Π΅ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ β ΠΎΠ΄Π½ΠΎ ΠΈΠ· ΠΎΡΠ½ΠΎΠ²Π½ΡΡ
Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΠΉ ΡΠ°Π·Π²ΠΈΡΠΈΡ Π½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠΉ ΠΈ ΠΌΠΈΡΠΎΠ²ΠΎΠΉ ΡΠΊΠΎΠ½ΠΎΠΌΠΈΠΊΠΈ. Π§ΡΠΎΠ±Ρ ΠΎΡΡΠ°Π²Π°ΡΡΡΡ ΠΊΠΎΠ½ΠΊΡΡΠ΅Π½ΡΠΎΡΠΏΠΎΡΠΎΠ±Π½ΡΠΌΠΈ Π½Π° Π½Π°ΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠΌ ΠΈ ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠΌ ΡΡΠ½ΠΊΠ°Ρ
Π²ΡΡΡΠ΅Π³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ, ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠ°ΠΌ Π½Π΅ΠΎΠ±Ρ
ΠΎΠ΄ΠΈΠΌΠΎ ΠΈΠ½Π²Π΅ΡΡΠΈΡΠΎΠ²Π°ΡΡ Π·Π½Π°ΡΠΈΡΠ΅Π»ΡΠ½ΡΠ΅ ΡΠΈΠ½Π°Π½ΡΠΎΠ²ΡΠ΅, ΡΠ΅Π»ΠΎΠ²Π΅ΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ Π΄ΡΡΠ³ΠΈΠ΅ ΡΠ΅ΡΡΡΡΡ Π² ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΡ. ΠΠ΄Π½Π°ΠΊΠΎ ΡΠ½ΠΈΠ²Π΅ΡΡΠ°Π»ΡΠ½ΠΎΠ³ΠΎ ΡΠ΅ΡΠ΅Π½ΠΈΡ Π½Π΅ ΡΡΡΠ΅ΡΡΠ²ΡΠ΅Ρ, ΠΈ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΡ ΠΌΠΎΠ³ΡΡ Π²ΡΠ±ΠΈΡΠ°ΡΡ ΠΈΠ· ΠΌΠ½ΠΎΠΆΠ΅ΡΡΠ²Π° ΡΡΡΠ°ΡΠ΅Π³ΠΈΠΉ, ΡΡΠΎΠ±Ρ ΡΡΠ°ΡΡ Π±ΠΎΠ»Π΅Π΅ Π·Π°ΠΌΠ΅ΡΠ½ΡΠΌΠΈ Π½Π° ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠΉ Π°ΡΠ΅Π½Π΅ ΠΈ ΠΏΠΎΠ΄Π½ΡΡΡΡΡ Π² Π³Π»ΠΎΠ±Π°Π»ΡΠ½ΡΡ
ΡΠ΅ΠΉΡΠΈΠ½Π³Π°Ρ
.
Π¦Π΅Π»Ρ ΡΡΠ°ΡΡΠΈ β ΠΏΡΠΎΡΡΠ½ΠΈΡΡ ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠΈΡ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ Π² ΡΡΠ΅ΡΠ΅ Π²ΡΡΡΠ΅Π³ΠΎ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ, Π²ΡΡΠ²ΠΈΡΡ ΠΊΠ»ΡΡΠ΅Π²ΡΠ΅ ΡΠ°ΠΊΡΠΎΡΡ, Π²Π»ΠΈΡΡΡΠΈΠ΅ Π½Π° ΡΡΠΏΠ΅Ρ
ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠΎΠ² Π² ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ, Π° ΡΠ°ΠΊΠΆΠ΅ ΠΈΠ·ΡΡΠΈΡΡ ΡΡΡΠ°ΡΠ΅Π³ΠΈΠΈ ΠΈ Π΄Π΅ΠΉΡΡΠ²ΠΈΡ, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΠ΅ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠ°ΠΌΠΈ ΠΈΠ· ΡΠ°Π·Π½ΡΡ
ΡΡΡΠ°Π½ Π΄Π»Ρ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ. ΠΠ°Π½Π½ΡΠ΅ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ. ΠΠ΅ΡΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈ Π΄Π°Π½Π½ΠΎΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΎΠΏΠΈΡΠ°Π΅ΡΡΡ Π½Π° ΠΌΠ΅ΡΠΎΠ΄Ρ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½Π½ΠΎΠ³ΠΎ ΠΊΠΎΠ½ΡΠ΅Π½Ρ-Π°Π½Π°Π»ΠΈΠ·Π°, ΠΊΠ»Π°ΡΡΠ΅ΡΠ½ΡΠΉ Π°Π½Π°Π»ΠΈΠ· Π² SPSS, ΡΠ΅ΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΠΈΠ½ΡΠ΅ΡΠ²ΡΡ. Π Π²ΡΠ±ΠΎΡΠΊΡ Π²ΠΎΡΠ»ΠΈ 32 ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠ° ΠΈΠ· ΠΠ°ΠΏΠ°Π΄Π½ΠΎΠΉ ΠΠ²ΡΠΎΠΏΡ, ΠΠΈΡΠ°Ρ ΠΈ Π―ΠΏΠΎΠ½ΠΈΠΈ, Π ΠΎΡΡΠΈΠΈ ΠΈ Π‘Π¨Π β ΡΡΠ°ΡΡΠ½ΠΈΠΊΠΎΠ² ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΡΡ
ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌ ΠΏΠΎΠ²ΡΡΠ΅Π½ΠΈΡ ΠΊΠΎΠ½ΠΊΡΡΠ΅Π½ΡΠΎΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΠΈ. Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ. ΠΡΠ»ΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½Ρ 7 ΠΊΠ»ΡΡΠ΅Π²ΡΡ
ΡΠ°ΠΊΡΠΎΡΠΎΠ², ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡΠΈΡ
ΡΡΠΏΠ΅Ρ
ΡΡΠΈΠ»ΠΈΠΉ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠ° ΠΏΠΎ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ, Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π²Π°ΠΆΠ½ΡΠΌΠΈ ΠΈΠ· ΠΊΠΎΡΠΎΡΡΡ
ΡΠ²Π»ΡΡΡΡΡ ΡΠΈΠ½Π°Π½ΡΠΎΠ²ΡΠ΅ ΡΠ΅ΡΡΡΡΡ ΠΈ ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠ΅ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΠ΅. Π ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠ°ΠΊΠΆΠ΅ ΠΏΡΠ΅Π΄Π»Π°Π³Π°Π΅ΡΡΡ ΠΌΠ΅ΡΠΎΠ΄ΠΎΠ»ΠΎΠ³ΠΈΡ, ΠΎΡΠ½ΠΎΠ²Π°Π½Π½Π°Ρ Π½Π° ΡΠ°ΡΡΠ΅ΡΠ΅ ΠΈΠ½Π΄Π΅ΠΊΡΠ° ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ, Ρ ΠΏΠΎΠΌΠΎΡΡΡ ΠΊΠΎΡΠΎΡΠΎΠΉ ΠΌΠΎΠΆΠ½ΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΠΈΡΡ ΡΠΈΠΏ ΡΠΎΠ³ΠΎ ΠΈΠ»ΠΈ ΠΈΠ½ΠΎΠ³ΠΎ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠ° ΠΈ Π²ΡΠ±ΡΠ°ΡΡ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΡΠ΅ Π½Π°ΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ Π΄Π΅ΡΡΠ΅Π»ΡΠ½ΠΎΡΡΠΈ Π΄Π»Ρ ΡΡΠΈΠ»Π΅Π½ΠΈΡ Π΅Π³ΠΎ ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ. ΠΡΠ²ΠΎΠ΄Ρ. ΠΠ΅ΡΠ΅ΠΌΠ΅ΡΠ΅Π½ΠΈΠ΅ ΡΠ½ΠΈΠ²Π΅ΡΡΠΈΡΠ΅ΡΠ° Π² ΡΠΈΠΏ (ΠΊΠ»Π°ΡΡΠ΅Ρ) Π±ΠΎΠ»Π΅Π΅ Π²ΡΡΠΎΠΊΠΎΠ³ΠΎ ΡΡΠΎΠ²Π½Ρ Π·Π° ΡΡΠ΅Ρ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΏΡΠ΅Π΄Π»ΠΎΠΆΠ΅Π½Π½ΡΡ
ΠΌΠ΅ΡΠΎΠΏΡΠΈΡΡΠΈΠΉ ΠΌΠΎΠΆΠ½ΠΎ ΡΠ°ΡΡΠΌΠ°ΡΡΠΈΠ²Π°ΡΡ ΠΊΠ°ΠΊ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΡΠΉ ΡΠΏΠΎΡΠΎΠ± ΠΈΡ
ΠΈΠ½ΡΠ΅ΡΠ½Π°ΡΠΈΠΎΠ½Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ
An evaluation of lymphedema using optical coherence tomography: A rat limb model approach
Lymphedema is a pathology caused by poor lymphatic flow which may lead to complete disability. Currently, precise, non-invasive techniques for quantifying lymphedema are lacking. In this paper, the results of an in vivo assessment of lymphedema via a developed small-animal model using the hindlimbs of rats and an optical coherence tomography (OCT) technique are presented. This model of lymphedema was based on a surgical lymph node resection and subsequent two-step X-ray exposure. The development of lymphedema was verified via the histological examination of tissue biopsies. The properties of the lymphedematous skin were analyzed in vivo and compared with healthy skin via OCT. The main differences observed were (1) a thickening of the stratum corneum layer, (2) a thinning of the viable epidermis layer, and (3) higher signal attenuation in the dermis layer of the lymphedematous skin. Based on the distribution of the OCT signalβs intensity in the skin, a machine learning algorithm was developed which allowed for a classification of normal and lymphedematous tissue sites with an accuracy of 90%. The obtained results pave the way for in vivo control over the development of lymphedema
Low pressure water vapour discharge as a light source: II. Electrical characteristics
International audienc
Synergism of antitumor action of dioxadet and cisplatin in model of ascitic ovarian tumor
Comparative antitumor activity of cytostatics dioxadet, cisplatin and their combination was studied in model of ascitic ovarian tumor in 38 female Wistar rats. Ascitic ovarian tumor was transplanted intraperitoneally at amount of 5 Γ 106 tumor cells per rat. Dioxadet andcisplatin were administered intraperitoneally at their single maximal tolerable doses 48 hours after the tumor transplantation: 1,5 and 4,0 mg/ kg b.w., respectively. Drug combination of dioxadet and cisplatin administered by the same way but at one half of maximal tolerable doses. Antitumor effects of the drugs were estimated by increasing life span of the animals. In control group without treatment the average life span was 16 Β± 6,3 days. Dioxadet and cisplatin showed comparable antitumor activity increasing the average life span by 63,1 % and 48,1 %, correspondingly. Drugs combination showed synergistic effect increasing average life span by 107,5 % (p<0,05). Moreover, combinationof dioxadet and cisplatin are characterized by less toxicity compared with cisplatin applied in maximal tolerable dose