On the torsion in a group F/[M,N]\bf F/[M,N] in the case of combinatorial asphericity of groups F/M\bf F/M and F/N\bf F/N

Let $F$ be a non-Abelian free group with basis $A$, $M$ and $N$ be the normal closures of sets $R_M$ and $R_N$ of words in the alphabet $A^{\pm 1}$. As is known, the group $F/[N, N]$ is torsion-free, but, in general, torsion in $F/[M, N]$ is possible. In the paper of Hartley and Kuz'min (1991), it was proved that if $R_M=\{v\}$, $R_N=\{w\}$ and words $v$ and $w$ are not a proper power in $F$, then $F/[M,N]$ is torsion-free. In the present paper a sufficient condition for the absence of torsion in $F/[M,N]$ is obtained, which allows to generalize the result of Hartley and Kuz'min to arbitrary words $v$ and $w$.Comment: arXiv admin note: text overlap with arXiv:1503.0619

CULTURAL SHOCK: SOCIAL AND PSYCHOLOGICAL ADAPTATION TO THE NEW CULTURAL ENVIRONMENT

In article the concept of «cultural shock», the reasons and the main signs of emergence of this state are considered. Stages of cultural adaptation, causes and effects of social psychological state of the person, being in others country are considered. A result of article is descriptions of possible strategies of cultural adaptation

CULTURAL SHOCK: SOCIAL AND PSYCHOLOGICAL ADAPTATION TO THE NEW CULTURAL ENVIRONMENT

In article the concept of «cultural shock», the reasons and the main signs of emergence of this state are considered. Stages of cultural adaptation, causes and effects of social psychological state of the person, being in others country are considered. A result of article is descriptions of possible strategies of cultural adaptation

Social and International Identity of Students’ Personality in the Globalized World: Vietnamese Students’ Experience

This paper is based on the results of studying in Moscow higher educational institutions Vietnamese students’ depth interview. Research is devoted to how students from other countries build their identification, attracting their social communications networks. This research results allow understand how foreign students face and cross cultural distinctions to define new prospects of identity that gives them a chance to perform special social roles and increase their national and heritage identity. This paper suggests that international educational programs originators consider cultural diversity, recognizing social and cultural influences as defining factors in foreign students’ learning and everyday life, to make the curriculum and use pedagogical methods which give a chance to foreign students to develop self-knowledge, openness and citizenship

COMBINATION OF TETRALOGY OF FALLOT AND HEMOPHILIA IN A CHILD: CASE REPORT

Congenital heart disease (CHD) is formed during intrauterine period but, as a rule, they are not hereditary. Hemophilia A belongs to the group of hereditary coagulopathies stipulated by deficiency of coagulation factor VIII and characterized by bleeding of hematoma like type. Combination of these two diseases is rather rare that requires cardiosurgeons’ apprehensive attitude.We present our experience in surgical treatment of a boy of 8 months old with Tetralogy of Fallot. Hemophilia A was found in preoperative examination. He was successfully operated with cardiac pulmonary bypass on the background of factor VII injection.Surgical treatment was successful without significant bleeding. Postoperative period was uneventful. For successful treatment of CHD with coagulation failure is very important timely diagnosis, that can be difficult due to the lack of specific symptoms in children.Surgical treatment is the method of choice in TOF. Timely and complete diagnosis of comorbidities allows to make it safe even in case of Hemophilia A.Congenital heart disease (CHD) is formed during intrauterine period but, as a rule, they are not hereditary. Hemophilia A belongs to the group of hereditary coagulopathies stipulated by deficiency of coagulation factor VIII and characterized by bleeding of hematoma like type. Combination of these two diseases is rather rare that requires cardiosurgeons’ apprehensive attitude.We present our experience in surgical treatment of a boy of 8 months old with Tetralogy of Fallot. Hemophilia A was found in preoperative examination. He was successfully operated with cardiac pulmonary bypass on the background of factor VII injection.Surgical treatment was successful without significant bleeding. Postoperative period was uneventful. For successful treatment of CHD with coagulation failure is very important timely diagnosis, that can be difficult due to the lack of specific symptoms in children.Surgical treatment is the method of choice in TOF. Timely and complete diagnosis of comorbidities allows to make it safe even in case of Hemophilia A

Socio-psychological features of the process of transformation of the social structure of society and the process of communication in the digital space

The article deals with such concepts as “offline environment” and “online status”. New types of migration processes in the digital space are revealed. The trends associated with stratification of society such as the transition from exclusion to inclusion and the impact of this transition to the educational space are outlined. As part of the impact of digital technologies on the social world, the changes that occur with the classical stratification criteria: income, power and profession are considered. In terms of income we are talking about such a concept as “cryptocurrency” (digital decentralized money); in terms of power the information society and the possibility of using false information to influence certain social processes, which makes the presence of formal power is not so effective, - are considered; in the part of the profession the huge mass of knowledge that is contained in the Internet and that the modern education system is not able to provide tools for navigation in this mass of knowledge, - are discussed. The main directions of changes in the cognitive and communicative aspects of communication, the negative consequences of the preference of the online environment to live communication and the impact on human mental activity, the development of addictive trends in communication by means of digital technologies, scenarios of conflict situations in the digital communication space and their impact on the social life of an individual are reviewed. Revealed the possible scenarios of the impact of the lack of non-verbal component and the critical thinking on coding and decoding of a particular information message

VOLUNTEERING AS A MECHANISM FOR OVERCOMING THE SOCIAL APATHY OF YOUTH

The article is devoted the problem of overcoming social apathy of youth. The relevance of the topic is reasoned. The approaches to understanding the social apathy and reasons for it's occurrence, the forms of social activity and types of volun -teering are discussed. The results of social researches of young people’readiness to volunteering are given in the article, role of volunteering for youth is identified. Also determines main components of volunteering. The recommendations for engaging youth to volunteering are given