Research interest of the authors of this article was inspired by the objective of the Education National Project: to increase the number of foreign citizens studying in Russian universities. The aim of this study is theoretical and practical understanding of the social adaptation of the foreign students of Korolyov Samara National Research University (Samara University). Research methods: questionnaire and expert survey. Based on the results of this study, an assessment was made of the situation with the export of educational services; problems and special aspects of the social adaptation of foreign students were defined, as well as possibilities for increasing the number of foreign students at Samara University. The most important barriers to social adaptation of foreign students at Samara University were the following: language barrier that causes the problems of understanding educational content and passing examinations by foreign students; psychological barrier leading to the problems of interpersonal communication, self-realization and selfempowerment in new environment; household barrier which results, in particular, in problems of adaptation to living conditions, and also administrative barrier. Based on the research data, practical recommendations were defined. Favorable image of Samara University should be created in the global educational space what can be achieved by overcoming the administrative barrier between subjects involved in the social adaptation of foreign students. It is recommended to support student communities (interest groups, sports classes) and supervision and mentor system at the university; to create the information environment of the university; to involve foreign students in extracurricular activities; to organize specialized (additional) advanced training courses in Russian for foreign students and in foreign language for staff and professors; to improve the living conditions of foreign students.

The article considers the discursive dominants represented in the political Internet discourse and official political discourse. Subjective (characteristic and axiological), actional and spatial dominants are analyzed. The patterns of foregrounding certain situation components are established. The aim of the present study is to analyze foregrounding of certain discursive dominants depending on the political communication type. The authors set the following tasks to achieve this goal: to study the subject-related theoretical material, to analyze the frequency of the discursive dominants in the political communication, to identify the realization features of the speaker's intention in the political Internet discourse and in the official political discourse.The material for the analysis were the US Presidents utterances in the social network, as well as official documents of the Presidential Actions, posted on the website of the US Government. The authors of the article use various methods, including observation and description, comparative method, contextual analysis, discourse analysis. The study scientific novelty lies in the comparison of two different spheres of the political communication. In the process of discourse interaction certain discursive dominants appear. Politicians statements in social networks often contain an actualized subjective dominant, which allows to affect the information perception by the recipient. At the same time, in the texts of official documents, the actional dominant is brought to the forefront, which is directly related to the participants actions.

The article is devoted to consideration of sociocultural determinants of reproductive behavior of ethnic groups. Sociocultural determinants are those conditions (circumstances) that affect the nature of reproductive behavior of ethnic groups. These include social, economic and worldview factors. Depending on how the culture of ethnic community changes, the content of these factors changes. The gender and regional dimension is important in this case.