scholarly journals Interpetration of logic and probability in assessment of reliability of electric power complexes

2020 ◽  
pp. 71-89
Author(s):  
G. Mirskikh ◽  
◽  
V. Vasyuk ◽  
T. Knizhka ◽  
◽  
...  
Keyword(s):  
Electric Power ◽  
Social Systems ◽  
Point Of View ◽  
Empirical Science ◽  
Science And Engineering ◽  
Human Environment ◽  
Current State ◽  
Theoretical Status ◽  
Further Development ◽  
Integrated Structures

The presented work, devoted to the consideration of existing concepts of logic, is aimed at analyzing the concepts of probability and logic, both separately and in the form of the corresponding integrated structures, taking into account their application in the problems of assessing the reliability and safety indicators of electric power complexes. Logic, as a scientific direction, has long gone beyond the framework of philosophical discourse and today is considered as an effective tool for practical activity in various fields of science and engineering. At the same time, both independent directions of the development of logic and structures in which this concept is integrated with other concepts or becomes the basis for the formation of new effective tools, have found their place. Obviously, logic is not an empirical science. However, the incentives of its development she derives from the practice of real thinking. Changes in the thinking of the end result in a change of logic itself. The latter can, in a sense, serve as a justification for the branching of logic to which it was subjected throughout the entire period of its existence and further development. The analysis of the content essence of the structures constructed as a result of the “fusion” of the concepts of probability and logic from the point of view of their theoretical status and practical application is carried out. The reason for the variability of interpretations of the concepts of probability and logic, their philosophical meaning, objective regularity of the interpenetration of the concept of probabilistic and logical conclusions, the formation on this basis of the theory of fuzzy sets and new engineering tools, which today are increasingly useful in the process of implementing the life cycle of structurally complex technical complexes of long use , in the study of climatic changes and the ecology of the human environment, in establishing the current state and forecasting the directions of further development of social systems and populations of wildlife, and much more.

scholarly journals Probability in reliability assessments of electric power complexes

2020 ◽  
pp. 58-77
Author(s):  
G. Mirskikh ◽  
◽  
V. Vasyuk ◽  
T. Knizhka ◽  
◽  
...  
Keyword(s):  
Electric Power ◽  
Point Of View ◽  
Design Stage ◽  
Engineering Practice ◽  
Statistical Probability ◽  
Experimental Database ◽  
Reliability Indicators ◽  
Theoretical Status ◽  
Power Complex ◽  
Reliability Assessments

Electric power complexes today rightfully belong to the category of complex systems that become integral structural elements of the environment. Any electric power complex created by engineers has to satisfy the corresponding needs of a person, because this is what it is created for. From this point of view, the electric power complex should be considered endowed with appropriate consumer properties, which must show stability during the period of its operation, determined by the reliability indicators, which for the electric power complex must be supplemented by the corresponding safety indicators. It is these indicators that make it possible to conclude about the possibility of manifestation of the electric power complex during the operation of its consumer properties in full and without a threat to people and to the environment, that is, they make it possible to make a decision about the possibility and feasibility of operating this electric power complex. The analysis of the essence of the concept of probability as a tool to overcome the incompleteness and inaccuracy of information about the events under study, along with various concepts (interpretations) of probability from the point of view of their theoretical status and practical application in the problems of calculating the reliability and safety indicators of electric power complexes. Analyzed the classical, statistical and axiomatic concepts of probability, revealed the features of each of these concepts, conditions and reservations regarding their application in engineering practice. Reveals the reasons for the discrepancy between the reliability indicators, calculated at the design stage of devices on the basis of reference data on the failure rate of individual components, indicators that are observed during the operation of these devices, as well as the need to be careful with the processing of observation results in cases where such that differ significantly from the majority. It is noted that the limitations associated with statistical probability can be to a greater or lesser extent leveled by using the concept of hyper-random events, but the widespread implementation of this concept is constrained by the lack of an appropriate experimental database. On the basis of the analysis carried out, urgent tasks are formulated related to increasing the efficiency of calculating the reliability and safety indicators of electric power complexes.

scholarly journals Transformation of the Landscape in the Conditions of the Slovak Republic for Tourism

Land ◽  
2021 ◽  
Vol 10 (5) ◽  
pp. 464
Author(s):  
Daša Oremusová ◽  
Magdaléna Nemčíková ◽  
Alfred Krogmann
Keyword(s):  
Sustainable Development ◽  
Life Cycle ◽  
Slovak Republic ◽  
Point Of View ◽  
Development Indicators ◽  
Current State ◽  
Heading Direction ◽  
Integrated Environmental Assessment ◽  
Further Development ◽  
Transformation Processes

Tourism is one of the most dynamic sectors of the economy in Slovakia. With the orientation of localities to tourism, the landscape transformation is reflected in several positive and negative changes in the landscape. The aim of the contribution is to highlight the transformation processes leading to the creation of a tourist landscape in six selected localities in Slovakia. When selecting sites, we applied criteria such as the diversity of the original use, size or attractiveness. The environmental, socio-cultural and economic impacts of tourism on the landscape of localities were valuable in terms of sustainable development principles. From the methodological point of view, the primary methodology was the drivers–pressures–state–impact–response (DPSIR) model, used for integrated environmental assessment and the life cycle methodology of a tourism center with integrated sustainable development indicators. In the work results, based on the analysis of the historical development and the current state of localities, we evaluate their phase of the life cycle and the effects of tourism on the environment. We also present the possibilities of further development and heading direction of localities from point of view of tourism while pointing out the benefits and risks connected with the planned development.

scholarly journals COVID-19 PANDEMIC: DIRECTED OR NATURAL FLUCTUATION THAT CHANGES THE WORLD

Skhid ◽  
2021 ◽  
Vol 1 (1) ◽  
pp. 31-35
Author(s):  
Olena Naumkina
Keyword(s):  
Social Systems ◽  
Point Of View ◽  
Modern World ◽  
Critical Fluctuation ◽  
Conspiracy Theories ◽  
Global System ◽  
The World ◽  
Bifurcation Transition ◽  
Further Development

The article presents a synergetic interpretation of the nature, mechanism, and role of the Covid-19 pandemic as a fluctuation that has undergone nucleation in the global system. The choice of methodological bases of our research is due to the fact that synergetics is considered today one of the new promising ways to understand the processes taking place in society, in social systems at the turning points of their development. We assume that this Covid-19 pandemic became the critical fluctuation that quickly spread throughout the world. Today, the global system is in a state of imbalance, in which old connections and structures have been destroyed or are being destroyed, and new ones have not yet been formed. As a result, it fell into the bifurcation zone, where further development becomes unpredictable. The modern world is facing another challenge of history. Therefore, today it is extremely important to determine the range of possible attractors of further evolution of the global system and, at the same time, those that are achievable and favorable to humanity. From a philosophical point of view, we can talk about being that appears before our eyes, about the birth of a new reality in which we have to live. It was found that the synergetic methodology involves the creation (consciously) of the necessary conditions for the introduction into the system of the desired fluctuation with signs of a new desired quality, and promote its nucleation. This will lead to the formation of new organizational integrity and the transition to a new evolutionary channel of development. That is why today, various conspiracy theories about the origin of the Covid-19 pandemic are actively spreading. The attitude to them is ambiguous. However, several facts force us to analyze them and draw appropriate conclusions carefully. It is noted that the lack of reliable information does not yet allow us to give an unambiguous answer about the nature of this fluctuation. However, there is no doubt that it has become a powerful factor in forming a new reality, a bifurcation transition to a new – and, so far, not clearly defined – attractor of the evolution of the global system.

CURRENT STATE OF DEVELOPMENT AND PROBLEMS OF THE INSTITUTE OF RESTITUTION IN UKRAINIAN CIVIL LAW

2017 ◽  
Author(s):  
Andrii Ivanov ◽  
◽  
Darya Blynova ◽  
Vladyslav Kryvnyi ◽  
◽  
...  
Keyword(s):  
Civil Law ◽  
Modern Science ◽  
Point Of View ◽  
The European Union ◽  
Current State ◽  
European Experience ◽  
General Meaning ◽  
Priority Function ◽  
Definition Of ◽  
Further Development

This article is a scientific study that is directly related to determining the place of restitution, the range of its problems and forecasts for its further development in modern civil law of Ukraine. The article forms and provides us with a definition of the concept itself, which is considered, both in its general meaning and directly in the civil law aspect of it. In addition, the main features are characterized, the priority function of restitution is determined. Then, types of restitution, in particular bilateral and unilateral, are described. Their place in modern science and law, compared with what was before, also analyzed. The laws where restitution is directly mentioned is analyzed, the corresponding cases are specified. The article distinguishes in detail the concepts of restitution and vindication, describes the features of the last, in particular common and different for both of these concepts. Restitution is also considered as a category of international law in the context of relations between Ukraine and the European Union, formed an author's point of view on this issue, proposed ideas for solving problems and using European experience related to the development of restitution. The results of the research indicate the importance of restitution in civil law, summarize the range of its problems and suggest options for their solution and also describe the hopes for further development of the concept under consideration.

Rationale and Design Considerations for a Semantic Mediator in Health Information Systems

1998 ◽  
Vol 37 (04/05) ◽  
pp. 518-526 ◽  
Author(s):  
D. Sauquet ◽  
M.-C. Jaulent ◽  
E. Zapletal ◽  
M. Lavril ◽  
P. Degoulet
Keyword(s):  
Information Systems ◽  
Software Engineering ◽  
Health Information ◽  
Rapid Development ◽  
Heterogeneous Systems ◽  
Health Information Systems ◽  
Semantic Interoperability ◽  
Point Of View ◽  
Current State ◽  
Engineering Environment

AbstractRapid development of community health information networks raises the issue of semantic interoperability between distributed and heterogeneous systems. Indeed, operational health information systems originate from heterogeneous teams of independent developers and have to cooperate in order to exchange data and services. A good cooperation is based on a good understanding of the messages exchanged between the systems. The main issue of semantic interoperability is to ensure that the exchange is not only possible but also meaningful. The main objective of this paper is to analyze semantic interoperability from a software engineering point of view. It describes the principles for the design of a semantic mediator (SM) in the framework of a distributed object manager (DOM). The mediator is itself a component that should allow the exchange of messages independently of languages and platforms. The functional architecture of such a SM is detailed. These principles have been partly applied in the context of the HEllOS object-oriented software engineering environment. The resulting service components are presented with their current state of achievement.

Preservation of Documental Heritage of the Republic of Sakha (Yakutia) Peoples

2009 ◽  
pp. 34-39
Author(s):  
Galina F. Leveryeva ◽  
Afanasii R. Batorov
Keyword(s):  
Point Of View ◽  
Information Portal ◽  
Rare Books ◽  
The Republic ◽  
Further Development

Questions of creation and development of information portal “Memory of Yakutia” from the point of view of accumulation and preservation of documental heritage of Yakutia nations are considered. Problems of digitization of manuscripts, rare books, audiovisual documents are highlighted and trends of further development are traced.

ANALYSIS OF APPLICATION OF BLOCKCHAIN TECHNOLOGIES FOR THE BANKING SECTOR

2017 ◽  
Author(s):  
Svitlana Ilkovych ◽  
◽  
Maryna Korol ◽  
Keyword(s):  
Banking Sector ◽  
Blockchain Technology ◽  
Current State ◽  
Global Banking ◽  
Banking Institutions ◽  
Pros And Cons ◽  
Further Development

The article considers the essence of blockchain technology and the possibility of its application in the banking sector. The current state of development and application of blockchain technologies in various industries is analyzed. The pros and cons of using blockchain technologies for the banking sector are identified. Emphasis is placed on the role of blockchain technologies in the further development of the banking sector. The most promising directions of development of this technology are considered. Particular attention is paid to examples of the use of blockchain technology by global banking institutions.

Technological and Economic Aspects of Intensive Gardening Development in Russia

2020 ◽  
pp. 28-36
Author(s):  
L.A. Velibekova ◽  
◽  
Sh.M. Magomedgadgiev ◽  
Keyword(s):  
Climatic Conditions ◽  
Necessary Condition ◽  
Healthy Lifestyles ◽  
Current State ◽  
Nursery Management ◽  
The Russian Federation ◽  
The Republic ◽  
Further Development ◽  
Key Industry ◽  
Fruit Plantations

The article notes that the growing popularity of healthy lifestyles contributes to the increase in consumption of fruits and berries. At the same time, the analysis of the dynamics of the gardening industry for 2000-2018 shows that the problem of providing fresh fruits and berries to the population remains one of the most important. Based on actual data, linear and logarithmic models of time series of key industry indicators for the period 2010 – 2019 have been compiled. Calculations showed that in the Russian Federation as a whole the trend of reduction of sown areas of perennial fruit plantations will continue with growth of yield and gross fees. In this regard, the issues of distribution and introduction of gardens of intensive type are updated. An overview of the views of domestic scientists-gardeners on the concept of “intensive garden” is given. It has been established that the distribution of intensive gardens is possible only if there are favorable natural and climatic conditions and a developed scientific and production base of nursery management. The current state and problems of gardening in one of the leading regions – the Republic of Dagestan - are considered. A significant technological lag of region in the further development of intensive horticulture has been identified. Various directions of intensification process in horticulture as the main and necessary condition of growth of efficient and sustainable production are summarized.

REFLECTION OF THE CURRENT STATE OF PUBLICISTIC JOURNALISM GENRES IN THE SLOVAK MEDIA ENVIRONMENT

2020 ◽  
Author(s):  
Zuzana Kvetanová
Keyword(s):  
Discourse Analysis ◽  
Point Of View ◽  
Media Theory ◽  
Logical Analysis ◽  
Periodical Press ◽  
Media Environment ◽  
Current State ◽  
Journalistic Practice ◽  
Opinion Journalism

The submitted study addresses the topic of the current state of the opinion journalism and its genres in the Slovak periodical press. The author draws attention to the question of classification of the opinion journalism of a rational and emotional type from the genre categorization point of view and, simultaneously, reflects on its application in the present journalistic practice. This brings a certain rate of confrontation between the defined theoretical premises and their subsequent practical (non-)implementation. The main objective of the study is to clarify the presence of genres of analytical and literary opinion journalism stated by media theory in the environment of the Slovak periodicals. Presentation of the basic terminological axis and the related explication of journalism genres included in the opinion journalism constitute the secondary objectives of the paper. For the purposes of achieving the set objectives, the author uses methods of logical analysis of text in combination with discourse analysis. Similarly, she predicts the evident presence of the phenomenon of hybridization in the Slovak journalistic practice.

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