Arts choreographical arts as means of integration of student to European space

The article considers the issue of the integration of student youth into the European space. The purpose of the article. The choreographic art is actualized at the present stage of cultural creation. Assimilation of art and its integration into the European space is an important guarantee of the development and interaction of human civilization. The research methodology is based on the synthesis of general scientific methods and cultural-historical approaches. Therefore, the study, assimilation, protection from distortion, multiplication, and transmission to the next generation, therefore, the integration of the main achievements of art is an honorable and responsible matter. Interacting with modern requirements and needs of society, the art of dance affects social relations, economic system, political, ethnic, and national relations. Art makes adjustments to the spiritual composition of society, serves as a prerequisite for the stabilization of all aspects of social life, and thus provides the appropriate balance of historical and cultural formation. The scientific novelty of the research is in an attempt to trace the actualization of choreographic art at the present stage of cultural formation is substantiated. Choreographic art is analyzed as a means of integration into Eurospace. The growing interest of young people in the art of dance gives rise to a natural desire to maximize the reserves of plastic body language, demonstrating the interest of their own artistic worldview and acquired competencies in the educational space. Conclusions. Interacting with the contemporary demands and needs of society, the art of dance influences social relations, economic order, political, ethnic, and national relations. It is emphasized that choreographic art is a socially significant value and is a feeling-filled aesthetic reproduction of knowledge, skills, and competencies. Key words: choreography, art, integration, student youth, Eurospace.

A simulation of the thermal environment of a plastic body of a new type of launch vehicle at the atmospheric phase of the trajectory

Purpose Leading developers and providers in the modern space launch market note a splash in the development of ultralight launch vehicle (LV), driven by the growing demand for small satellites for large constellations in low Earth orbits. One of the promising ways to solve the problem of the quick launch of such satellites is to use a new type of ultralight launch vehicle with a plastic body. The project of such a launch vehicle was proposed by Oles Honchar Dnipro National University (Ukraine). Along with that, there is a need for appropriate research studies on the thermal resistance of the plastic shell, as the physical, mechanical and thermophysical characteristics of polymers significantly differ from traditional aerospace materials. The purpose of this study is to validate the design and ballistic parameters of such a launch vehicle in terms of providing an acceptable thermal environment at the atmospheric phase of the trajectory. Design/methodology/approach The workability of a new type of propulsion system is being investigated experimentally in bench conditions. To study the process of aerodynamic heating of a plastic shell, numerical modeling based on the integration of the flight dynamics and heat transfer equations is used. Findings Brief information about the design of a new type of ultra-light autophage launch vehicle with a plastic body is presented. A mathematical model for the movement of the launch vehicle at the atmospheric phase of the trajectory, and for the heating of the polyethylene body of the launch vehicle, taking into account the dynamic change in the atmospheric parameters is proposed. The influence of the motion trajectory on the thermal environment of the rocket body is investigated, rational motion trajectories and corresponding permissible g-loads are determined. Originality/value The fundamental possibility of using plastic (polyethylene) as a structural material and fuel for bodies of a new type of ultralight launch vehicles has been substantiated. It is shown that to ensure acceptable thermal conditions of a plastic body, it is necessary to use thermal insulation. It is proposed to use a polymeric Teflon coating as such thermal insulation. The results are important for the development of technologies for launching small satellites into orbit, as the use of plastic as the main structural material of the rocket body will significantly reduce the launch cost.

The Effect of Class C Fly Ash on the Water Impermeability of Brick Body

The effect of fluidized fly ash (Tisová, ČEZ Group Czech Republic, class C according to ASTM C618) on the porosity (water absorption, bulk density, capillarity) and water impermeability of brick body used for the production of clay roofing tiles (Wienerberger, Czech Republic). The properties of plastic body (mixing water, drying shrinkage) are discussed too. The addition (10 %wt) of fluidized fly ash in the raw materials mixture for the production of clay roofing tiles generally reduces the sensitivity to the formation of reducing cores during firing thanks to higher porosity of dried green body (higher mixing water) - this is also related to the higher water absorption and capillarity of the fired body and hence to the impaired water impermeability when the fly ash is used.

The Problem of Stretching a Hollow Cylinder

The problem of uniaxial tension of a hollow cylinder made of a rigid-plastic material is considered. Within the framework of the theory of an ideal rigid-plastic body, this problem has many solutions. Based on the Strain-Energy Criteria of choosing the preferred solution, this problem can be solved unambiguously.

Das Subjekt als Gemeinwesen

Following Marx s dictum that man ‘in his individual existence is at the same time a social being’, this book explores the question of collective agency. The author’s argument is that, thanks to its social construction as a collective being, the subject is afforded the chance to engage in collective practices. This socioontological justification of collective agency brings with it an anti-normative view of collective struggles, which are no longer subject to the burden of moral regulations and identical policies. In a first step, the author interprets Karl Marx’s concept of the subject as a social being and explicates it through the concept of communist subjectivity based on Jean-Luc Nancy. In a second step and by applying the theories of Georg Lukács, Louis Althusser and Judith Butler, the author shows how the subject emerges at the intersection between labour, language and bodily practices. In a third step, the concept of the plastic body, which the author borrows from Catherine Malabou’s concept of plasticity, serves to illustrate how the different identities encounter each other in the subject’s body and how they relate to one another. Seen this way, the subject, which is originally structured as a collective, can determine itself if it acts according to its structuration, i.e. if it acts collectively.

Epigenetics, education, and the plastic body: Changing concepts and new engagements

Epigenetic processes, and the investigative practices that take these as their focus, are of increasing interest to a range of professionals beyond biomedicine. This has been piqued by, especially, the belief that bioscientific research is demonstrating new molecular mechanisms through which the social and physical environment impact upon the bodies of humans and other animals. Beyond the laboratory, epigenetic notions are entangled with wider ideas about the malleability of the soma (e.g., relating to neuroscience). In many contexts (including, to an extent, education), this intertwinement has contributed to producing and valourising a conception of a particularly plastic body. In this paper, I draw on a range of biomedical and education-related texts in order to outline and reflect upon the notions of ‘education’ and ‘epigenetics’ that are supported through and propelled by an array of writings that, to greater or lesser extents, bring these spheres of praxis into conversation. Discussions of epigenetics and stress, for instance, are framing certain kinds of educational work (e.g., with new parents) as a means of intervening in soma and society. In so doing, they implicitly extend ideas about what education is and what it can do. On the other hand, writings from educational researchers, for example, are enrolling epigenetic findings and ideas to support various positions or approaches. Many education researchers will be sceptical of some of the more hyperbolic assertations made about the significance of epigenetics. However, the fact that a nascent discourse connecting education and epigenetics is emerging is suggestive of a need for reciprocal, thoughtful, and critical exchange with bioscientists who seek to address educational issues, or whose work is being enrolled by others to do so.