Zhivaia Starina

At the start of 2018, Zhivaia Starina journal changed ownership and is currently being published by Polenov Russian State Folk Art House (Moscow). The journal’s key topics for 2017 involve the role of tradition and innovations in folklore genres and the interconnection between folklore and folk mythology as well as between folklore texts and oral history. Additionally, Issues 3 and 4 feature sections to commemorate the 870th anniversary of the founding of Moscow and the centenary of the Russian October Revolution

Managing the motivation provision of universities in the context of the educational process digitalisation

The paper proposes a method for increasing the motivation of university teachers to work with digital technologies on the example of teaching foreign languages. The fear of complete displacement of the teacher by digital technologies leads to many ethical and psychological problems, resulting in a reluctance to use training programmes in the educational process. To increase the motivation of teachers to work in the digital environment, it is proposed to involve them in the use of digital educational technologies to adapt the work plans of disciplines to the preparation level of students entering universities. The specialists team composition required for the implementation of this method in practice has been formed. Additional factors for increasing the teachers motivation to work in a digital environment when working in a team have been shown. The proposed approach can be used in the implementation in digital educational systems of educational institutions

Metal-insulator transition induced by 16O -18O oxygen isotope exchange in colossal negative magnetoresistance manganites

The effect of 16O-18O isotope exchange on the electric resistivity was studied for (La(1-y)Pr(y))0.7Ca0.3MnO3 ceramic samples. Depending on y, this mixed perovskite exhibited different types of low-temperature behavior ranging from ferromagnetic metal (FM) to charge ordered (CO) antiferromagnetic insulator. It was found that at y=0.75, the substitution of 16O by 18O results in the reversible transition from a FM to a CO insulator at zero magnetic field. The applied magnetic field (H >= 2 T) transformed the sample with 18O again to the metallic state and caused the increase in the FM transition temperature Tc of the 16O sample. As a result, the isotope shift of Tc at H = 2 T was as high as 63 K. Such unique sensitivity of the system to oxygen isotope exchange, giving rise even to the metal-insulator transition, is discussed in terms of the isotope dependence of the effective electron bandwidth which shifts the balance between the CO and FM phases.Comment: 5 pages (RevTeX), 2 eps figures included, to appear in J. Appl. Phys. 83, (1998

Low molecular weight thymic factor inhibits histamine release from basophils

Low molecular weight thymic factor stimulates the suppressor function of T-lymphocytes, increases cAMP content (but not cGMP) in lymphocytes and inhibits histamine release from sensitized basophils. The mechanisms of LTF action are discussed

TRUST AS A VIRTUAL TEAM EFFECTIVENESS FACTOR

A relatively new phenomenon in management practice – a virtual team has been considered. Based on a study of a wide range of domestic and foreign sources, it has been shown, what problems arise during the formation and operation of virtual teams. Attention on the problem of mutual trust in the team has been focused. It has been concluded that the lack of common social norms and opportunities for mutual control, the lack of direct personal contacts, cross-cultural problems, and the lack of informal communication impede confidence building. However, the rapid idealization of a communication partner, the ability to create the effect of physical presence with minimal means can contribute to building trust and team spirit. The article is addressed to specialists in the field of personnel management and all interested in modern technologies of labor management

Pathogenic characteristics of intracellular infection in chlamydiosis

This review analyzes scientific data and systematized information regarding microbiological aspects and pathogenesis of chlamydia infection. Chlamydia are obligate intracellular microorganisms that are sensitive to any human cells where energy parasitism is possible: various types of epithelium, fibrocytes, histiocytes, glial and muscle cells, squamous epithelium of the meninges and eyeball, neurons, monocytes, macrophages. Structure, chemical composition and enzymatic activity of Chlamydia closely resemble those in Gram-negative bacteria, as they retain their morphological identity throughout the life cycle, possess cell wall, ribosomes, DNA, RNA, biochemical elements of glycolysis, tissue respiration, peptose production being sensitive to some broad-spectrum antibiotics, and are able to vegetative form division. In recent decades, the pathogenesis and clinical symptoms of chlamydial lesions in the urogenital tract, nervous, cardiovascular, musculoskeletal and bronchopulmonary systems have been actively studied, and new approaches and treatment schemes for chlamydia-infected patients are still developing. Over many decades, Chlamydia infection has been an important and urgent problem, not only due to its high prevalence, but also because of high rate of complications negatively affecting populational health and related demographic parameters. Chlamydia causes multiple diseases resulting in chronization of inflammatory process in all human organs and systems, and affects reproduction of population. Mandatory statistical recording of chlamydiosis cases introduced as early as in 1994 in the Russian Federation does not reflect the actual incidence rate. A rise in number of inflammatory diseases of the upper respiratory tract caused by Chlamydia undoubtedly increases its etiological importance, but data regarding etiopathogenetic role of Chlamydia in ENT pathology are ambiguous and contradictory. Available publications describe a large range of variation in rate of detected Chlamydia due to poor awareness of doctors about the microbiological properties of chlamydia, pathogenetic and clinical features of clinical signs of this infection, and lack of common and clear understanding on the algorithms for identifying and treating chlamydiosis. Since the majority of chlamydia-associated nosological forms are asymptomatic, knowing pathogenetic features of related will allow to prevent the spread of the infection and reduce subsequent socio-economic consequences

Structural and Semantic Features of Euphemisms and Dysphemisms (based on the materials of German-languSage articles on the topic of coronavirus)

В статье рассматриваются явления эвфемиии и дисфемии, часто встречающиеся в публицистическом дискурсе. Структурно-семантические особенности эвфемизмов и дисфемизмов позволяют рассматривать их как оценочную лексику, воздействующую на формирование общественного мнения.The article discusses the phenomena of euphemia and dysphemia, which are often found in journalistic discourse. The structural and semantic features of euphemisms and dysphemisms allow us to consider them as evaluative vocabulary affecting the formation of public opinion

Evaluation of the effectiveness of the implementation of the new legislation on control and supervisory activities in the Northern Yekaterinburg department of the Department of Rospotrebnadzor in the Sverdlovsk region

The purpose of the study is to assess the effectiveness of implementation of the new legislation on control and supervisory activities.Цель исследования – провести оценку эффективности реализации нового законодательства о контрольной (надзорной) деятельности

Analysis of model for assessing the road train movement stability

In this paper, we conduct a mathematical analysis of the model of ensuring the road trains movement stability by changing the design of coupling devices to determine the critical characteristic parameters of the road trains, which result in the loss of en-route directional stability under external action. The concept of the model was to separate the process of yawing of the road trains and its elements (due to external perturbing action) on the highway into several typical stages. The main parameters of the stages (the displacement amplitude and rotation angle of the road trains elements in relation to the driving direction) were determined based on the initial conditions of the road trains movement, the force and duration of the external action. The most dangerous areas of external action application to the road trains were determined in this paper. The maximum permissible exposure limit should not exceed 0.5-1.0% of the road trains trailer momentum, with duration having the greater effect than the amount of impact. The results obtained can be used in mechanical engineering to improve the road trains performance. © Published under licence by IOP Publishing Ltd

Main Stages of the Formation of an Economic Cluster

The questions of the formation of cluster, their management and development in economy of Russia became in recent years a topic of numerous discussions, research studies by domestic economists. Cluster strategies of development are widespread in public authorities. Moreover, there are official documents considering the contents and directions of the main new formed economic clusters. Foreign and domestic scientists have more than once proved that development of countries, where a cluster approach is used, characterizes increased production efficiency, competitiveness growth, increasing population welfare. This issue on the formation of an economic cluster is urgent both for the state and other entities. Also the process of realization and introduction of this economic event is quite important. This paper is devoted to the main stages of the formation and application of an economic cluster. Keywords: stage, cluster, economic process, innovation, system JEL Classifications: A19, A39, O1