ΠšΠ°Ρ‚Π΅Π³ΠΎΡ€ΠΈΡ: # 4, 2024

Development of alternative ways to maintain the serviceability of PT6A engines based on the airline data

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DOI 10.51955/2312-1327_2024_4_

Dmitry E. Strokov

Evgenia A. Achkasova

Oksana G. BoykoΒ 

Abstract. The authors constructed a mathematical model for changing the parameters of an aircraft engine for use in the ECTM (Engine Condition Trend Monitoring) system, which will allow for the maintenance of foreign-made aircraft under sanction restrictions based on the airline data.

The mathematical model was constructed with the regression analysis method on the basis of statistical data of PT6A-114A engines technical operation over a five-year operation period. The proposed solution allows the values of the basic parameters of the PT6A-114A aircraft engine to be obtained, the operator having the opportunity to independently analyze the trends of changes in the engine condition without the ESTM system. The main advantage of the obtained research results is independence of the aircraft operator on foreign engine parameter assessment services. The airline can assess the engine parameters independently. One of the next stages of further implementation of the ECTM system within the airline is the development of software that will automate the process of reading the aircraft engine parameters, conduct their analysis and correlate to the engine operation and maintenance documentation and issue a plan of corrective actions on the engine and its components.

Keywords: aircraft engine, parameters, regression analysis, basic values, maintenance.

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Development of a teacher’s emotional intelligence in the context of additional professional education

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DOI 10.51955/2312-1327_2024_4_

Liubov E. Khaludorova

Abstract. In today’s dynamically developing world, the paradigm of additional professional pedagogical education is changing. Much attention is paid to improving the professional competencies of teachers related to the skills of the future, including one of the top skills – emotional intelligence. The article discusses the concept of “emotional intelligence”, its components, features and the possibility of developing these components in the context of additional professional education. The purpose of writing the article is to actualize the need to develop the emotional intelligence of a teacher through the development and implementation of an additional professional advanced training program. The work uses a set of theoretical and empirical research methods: analysis and generalization of scientific literature, study of the level of development of emotional intelligence components, observation. The result was an additional professional advanced training program, the implementation of which demonstrated and confirmed an increase in the level of development of the emotional intelligence components of a teacher. The study concluded that the possibility of effective development of the emotional intelligence of a teacher was revealed as a result of studying, analyzing and solving the proposed educational problems set out in the additional professional advanced training program.

Key words: emotions, thinking, intelligence, emotional intelligence, components, teacher, additional professional education, advanced training, skills, educational task.

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Axiological framework of Mustai Karim’s poetic oeuvre

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DOI 10.51955/2312-1327_2024_4_

Andrey N. Bezrukov

Abstract. The article presents the paradigm of the basic value orientations of the lyrics of the Bashkir poet Mustai Karim. The poetic oeuvre of M.Β Karim is the property of Russian literature, his works do not lose their relevance in the present. The analysis of the texts provides a basis to identify the most important topics, questions, and problems for the author. It is noteworthy that even in the mode of literary translation, the form and meaningful essence of Mustai Karim’s poems remain almost unchanged. The author’s skill plays a role, his ability to generalize, type, determine the right direction of thought, objectify wisdom. Mustai Karim’s poetry is focused on the most complex categories of existence: real, iconic, and eternal. To convey the truth of life was a kind of paramount task for the poet. It can be stated that his poetic forms have become models of the correct organization of life.

Key words: Mustai Karim, lyrics, axiology, poetic discourse, value concepts.

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Features of the substandard vocabulary in the professional sublanguage of aviation specialists

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DOI 10.51955/2312-1327_2024_4_

Andrey G. Fomin

Anastasia A. Andreyashina

Abstract. The study of the peculiar features of the substandard vocabulary in the sublanguage of aviation specialists is directly related to the establishment of the status of selected language units, which allowed us to classify them into professionalisms, interprofessionalisms, deprofessionalisms, jargonisms, interargonisms. As a result of the analysis of the formal structure of sub-standard lexical units, single-word and compound sub-standard lexical units were identified. The analysis of the semantic structure shows that the sub-standard vocabulary can be divided into monosemantic and polysemantic names. The predominance of monosemantic substandard lexical units can be explained by the tendency to unambiguity of substandard vocabulary, which is characterized by the accuracy of defining the concepts expressed by it. The classification of substandard vocabulary in the professional communication of aviation specialists by lexico-semantic groups allows us to identify a motivational feature, which is the basis of the name of the item. The predominance of metaphorically motivated words is due to metaphorical transfer, which is based on the similarity of the nominated objects with others having common features and characteristics. The functions of sub-standard vocabulary are nominative, as a basic function found in any sub-standard lexical unit, as well as compressive, emotive and human functions, as secondary functions that make the communication process accessible, close to the genre of professional colloquial speech.

Keywords: substandard vocabulary, professionalisms, interprofessionalisms, deprofessionalisms, jargonisms, interjargonisms, sublanguage, game function, emotion function, nominative function, compressive function.

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Application of AviaTekhPom software and algorithms in solving aircraft repair and maintenance tasks

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DOI 10.51955/2312-1327_2024_4_

Aleksandr Yu. Yurin

Sergey Yu. Utekhin

Abstract. Repair and maintenance in civil aviation are important processes for providing transportation safety. To improve the quality and efficiency of these processes is possible with the help of information technologies and artificial intelligence methods. At the same time, under the conditions of sanctions restrictions, it is urgent to expand the set of domestic software that implements both the functions of electronic technical manuals and decision support systems. One of these systems is the Aviation Technical Assistant (AviaTekhPom) platform.

The paper issues one of its components – a desktop application that contains the following subsystems: a troubleshooting support that uses both local knowledge base files and interacting with web service databases; an on-board maintenance system (OBMS) file reader; a dump analyzer of non-volatile memory of motor and actuator control electronics (MACE). The authors demonstrate the examples of the use of a desktop application for the RRJ-95 aircraft.

Keywords: AviaTekhPom, intelligent system, diagnostics of aviation systems and complexes, Sukhoi Superjet, desktop application, reading dumps.

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The method of experimental evaluation of accuracy of the DJI MAVIC 2 ZOOM navigation system

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DOI 10.51955/2312-1327_2024_4_

Roman O. Arefyev

Oleg N. Skrypnik

Natalya G. Arefyeva (Astrakhanceva)

Abstract. Rapid development of unmanned aircraft systems (UAS) and their application areas requires safe and efficient airspace (AS) for various categories of its users. One of the important tasks when using AS is planning a trajectory and flying the unmanned aerial vehicles (UAV) with account of the accuracy characteristics of on-board navigation systems. The paper presents a methodology for experimentally evaluating the accuracy characteristics of the on-board navigation system of the DJI MAVIC 2 ZOOM quadcopter. The methodology is based on the formation of a UAV desired track, with the help of which it is possible to estimate the deviation error in one of the horizontal coordinates and altitude. The experiments were conducted for real UAV flights at different altitudes and speeds. Semi-natural experiments were conducted with the GNSS SN-3803M signal simulator allowing us to determine the state of operability of the transport complex with a reduction in the number of the working constellation satellites.

Keywords: unmanned aerial vehicle (UAV), on-board navigation system, GNSS, trajectory accuracy.

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Linear density theorem for circulation in a vortex tube

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DOI 10.51955/2312-1327_2024_4_

Nikolay V. Danilenko

Anton G. Kirenchev

Abstract. The article describes vortex formation in the atmospheric medium and analyzes the research on this topic. The main contradictions and problems in the study of vortex formation are revealed. The working process of transforming the initial potential flow of working body of the medium under study into vortex flow with the description of the main factors influencing this process is considered. The contradictions in the process of vortex tube formation are revealed, for which a new object of research was chosen – specific linear density of vortex circulation of gas (liquid) natural and anthropogenic media. The state and problems of the specific linear density of vortex circulation of the investigated vortex formation are assessed. The definition of specific linear density of circulation on the basis of its working process is presented. The correlation between the linear circulation density and the tangential velocity of the medium on the outer surface of the vortex tube is established. The definition of the theorem on the linear circulation density of a vortex tube is given. The proof of the theorem and the mathematical relationship of the linear density of medium vortex tube circulation and the tangential velocity on its outer surface are given. Corollaries of the theorem and their applications are presented.

Keywords: vortex formation, generation factors, working process, definition, theorem, classification, linear density of circulation, vortex tube, aircraft engine air intake vortices, tornadoes.

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Column writing in english mediadiscourse: communicative and pragmatic aspects

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DOIΒ 10.51955/2312-1327_2024_4_

Tatiana I. Semenova

Andrey N. Dytov

Abstract. The study considers column writing that is equal to personalized journalism. Of central concern in the research is the issue of the individualized tinge in the column-writing, diversity of thought, independent thinking and personal style of the columnist. The paper focuses on the thought-provoking personal style of the distinguished Guardian columnist Simon Jenkins who covers issues across politics and society. The paper reveals lexical and syntactic stylistic devices used by the columnist to offer his views and opinions on the British prime minister cheerleading for war in the Ukraine.

Kew words: column, column writing, columnist, personal journalism, mediadiscourse, mediatext, personal style, a viewpoint of a columnist.

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Scientific and pedagogical concept as a form of scientific and pedagogical knowledge

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DOI 10.51955/2312-1327_2024_4_

Zulfiya A. Aksyutina

Abstract. The largest forms of scientific and pedagogical knowledge are considered to be scientific methodological approaches, pedagogical theories, pedagogical concepts and scientific and pedagogical concepts. Scientific methodological approaches and pedagogical concepts as forms of scientific and pedagogical knowledge are quite fully substantiated. Pedagogical theory as one of the elements of pedagogical knowledge performs the function of explaining the essence of pedagogical facts, phenomena, processes and dependencies between them. The purpose of the article is a theoretical analysis of the scientific concept as a form of scientific and pedagogical knowledge based on the properties of the scientific nature of pedagogical knowledge. In the course of the study, five stages of development of scientific and pedagogical concepts through the use of various meaningful forms of the word in scientific discourse were identified: emergence, conceptualization, categorical filling, transformation, terminological consolidation. It is proved that scientific concepts have such properties as objectivity, general significance, systematicity and universality, therefore they are a form of scientific and pedagogical knowledge. In the conditions of the multiplicity of meanings of scientific and pedagogical concepts, greater clarity and unambiguity are required in their formation with an ascent to a higher level of abstraction in their design. Scientific and pedagogical concepts remain one of the significant forms of scientific and pedagogical knowledge, since they have the properties of objectivity, general significance, systemicity and universality.

Key words: pedagogical science, scientific and pedagogical knowledge, structure, pedagogical category, scientific and pedagogical concept, forms of scientific and pedagogical knowledge, properties, objectivity, general validity, consistency, universality.

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Emotive code of the English tourism discourse

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DOIΒ 10.51955/2312-1327_2024_4_

Andrey B. Evseev

Abstract. The article is devoted to the enquiry into the category of the emotive code of the English tourism discourse. The paper aims at a comprehensive inquiry into the linguistic means dealing with the category of emotive code which identifies specificity of the tourism discourse. To solve the problem raised, we utilized general scientific methods (synthesis, generalization), analysis of the text corpus, method of linguistic analysis. The relevance of the paper is justified by the growing interest of linguists across the globe in the study of problems of emotivity and emotionality implied in various modes and genres of discourse, as well as the presence of a wide research potential of discursive communication, as a set of methods and techniques of interaction between the addresser and the addressee.

Key words: The English tourism discourse, emotion, emotionality, emotivity, emotive, emotiology, emotive code, linguistic category, tropes, grammatical level, stylistics.

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