Suchergebnisse

The purpose of the article is to systematize a number of scientific works devoted to the conceptualization of the concept of the precariat, which received active theoretical elaboration at the beginning of the XX century. The relevance of the works devoted to the precariat is explained by the speeches of representatives of this social group in European countries at the beginning of the XXI century. One of the tasks of the article is to solve the "black box" G. Standing, which denoted the relationship of the newly formed social group with social processes outlined in the works of P. Bourdieu, J. Habermas and a number of other sociologists. The author also devotes a separate role to the analysis of the precariat by scientists in Western and Eastern Europe. Sociologists of Western Europe have focused on the designation of a newly formed social group in the socio-class structure of modern society. At the end of the article, the definition of two concepts, "precariat" and "precariatization", which can contribute to the categorization of a social group in sociological theory, is given.

Within the framework of the article, the authors systematized the events that were held by the Scientific Student Society (a.k.a. SSS) of the Faculty of Sociology of Moscow State University. In 2021, the year of science and technology in the Russian Federation, the SSS of the Faculty of Sociology of Moscow State University conducted a study during which the role of Student Scientific Societies as student organizations engaged in scientific and scientific-educational work was strengthened. As part of 2022, the first year of decade of science and technology in the Russian Federation, the SSS of the Faculty of Sociology of Moscow State University also held a number of events that promote the popularization of sociological science and the development of research work among students, graduate students and young scientists.

The net entropy change corresponding to the free charge carriers in a Ni-doped FeRh bulk polycrystal was experimentally evaluated in a single sample using low-temperature heat capacity experiments with applied magnetic field and using Seebeck effect and Hall coefficient measurements at high temperatures across the first-order phase transition. From the heat capacity data, a value for the electronic entropy change ΔSel≈8.9 J kg−1K−1 was extracted. The analysis of the Seebeck coefficient allows tracing the change of the electronic entropy jump with applied magnetic field directly across the transition. The difference in electronic entropy contribution obtained is as high as 10% from 0.1 to 6 T. © 2019 Elsevier Ltd. ; The authors thank Dr. Sebastian Fahler for insightful discussions. TU Darmstadt acknowledges funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation program (grant no. 743116 project Cool Innov).