First comprehensive introduction to information theory explores the work of Shannon, McMillan, Feinstein, and Khinchin. Topics include the entropy concept in probability theory, fundamental theorems, and other subjects. 1957 edition.

ESG-transformation is taking place in all areas of the economy. Banks must become examples and guides in conducting business in an environmentally, socially and governance manner. The purpose of the study is to substantiate the need to determine the correct course and implement the principles of ESG-banking, including in the practice of risk management of commercial banks, taking into account the long-term consequences of today's actions for global economic and natural systems. Scientific novelty lies in the development of incentive measures (...) and support for ESG-banking, taking into account the analysis of world experience. As a result, the validity of the introduction of ESG-banking and ESG-risk management, their impact on increasing stability in the country's economic sector has been proved. The article identifies the limitations that are most relevant for the Russian market due to the novelty of the ESG-concept in the domestic banking sector. (shrink)

The purpose of the study is to reveal the concept of "economic shock", to identify its basic features and to classify shock effects. The article discusses the use of the term "economic shock" in order to improve the tools of economic security. The article analyzes the concept of "shock resistance", details its interpretation in the scientific literature, and considers the differences between shock resistance and "sustainability". The scientific novelty lies in the identification of signs of an economic shock that allow (...) us to separate it from other destructive effects on the economic system. The result of the study was the consideration of enlarged approaches to the classification of economic shocks from the point of view of the nature of their formation, the predicted shock and the unpredictable shock were distinguished. (shrink)

In this book is the first meeting of Andreĭ Astvat︠s︡aturov the prose writer with Andreĭ Astvat︠s︡aturov the philologist. In this book of essays "Chaos and Symmetry", Astvat︠s︡aturov, as befits a philologist, is a sophisticated researcher and connoisseur of literature: classical Anglo-American and modern Russian. He will explain why in Oscar Wilde's The Canterville ghost" the ghost is an artist, how William Golding's "Lord of the Flies" echoes ancient tragedy, and why Henry Miller peered into the void. He writes about the (...) features of the modern literary process as well as prose by Mikhail Elizarov, Roman Senchin, German Sadulaev, and other famous authors. Personal experience is mixed with literary observations. Biographical details are a continuation (or, conversely, the source) of the writers' work, and all together it forms an elegant mosaic, not devoid of some practical usefulness: it is helpful to look at the tips and tricks of others. (shrink)

Throughout the 20th century, the theory and history of performing arts repeatedly attempted to systematize various phenomena in the field of interpretation of works of academic music. The number of performing styles and types in various researches has risen dramatically, until the beginning of this century when it was reduced to a single concept - to the category of an individual style. This topic was discussed mainly in research papers devoted to the theory of pianism. The results of their observations (...) and conclusions can be applied to the performing arts in general. The article mentions the works of K.A. Martinsen, D.A. Rabinovich, V.P. Chinaeva, A.V. Malinkovskaya and others. The topic of musical perception is addressed both in musicology and in musical psychology. This research offers a new vector for studying of musical perception, linking the features of musical imagery created by the performer and the nature of perception. The following aspects are revelated: patterns that allow us to talk about the types of musical image, the principles of its construction and the types of perception. This is an affective image created on the principle of contrast. It corresponds to the psychophysical type of perception. The contextual image is guided by the principle of connections. It corresponds to the aesthetic type of perception. The integrative image is formed, focusing on the principle of the whole. It corresponds to the symbolic type of perception. A hermetic system of typology is considered to be impossible; artistic practice will largely oppose it. However, these tendencies are able to shed light on the nature of musical perception and allow to continue the scientific discussion of the current topic of musical performance. (shrink)

The purpose of the research is to identify the structure of investment projects in the regions included in the Northwestern Federal District on the basis of the data of the digital platform "Investment Projects". The scientific novelty consists in determining the sectoral structure of investments in the Northwestern Federal District, based on the forms of systematization of information used on this portal. The result of the study is the identification of industry specifics of each region and the selection of three (...) groups of regions based on the level of investment attractiveness. (shrink)