Категория: # 3, 2025

About digital didactics at university (based on the example of volgograd state technical university)

DOI 10.51955/2312-1327_2025_3_  

Raisa M. Petruneva

Evgeny G. Efimov

Tatiana D. Chudasova

Egor A. Matushkin 

Abstract. The article presents data on the study of the university’s digital educational environment based on the survey of teaching staff of different ages. The digitalization of educational activities has initiated the processes of introducing various digital tools into the educational process. In particular, universities actively use free digital platforms, on the basis of which electronic information educational environment (EIEE) functions. The widespread introduction of modern educational tools requires teachers to actualize the classical didactic principles in the conditions of digital environment. The article investigates the problem of the classical didactic principles evolution and rules in the context of e-learning, understanding the content of these principles, as well as the peculiarities of student learning with the use of digital tools. The study shows that the majority of teachers, regardless of age and pedagogical experience, understand the peculiarities of digital tools in education, see the transformation of classical didactic principles in the digital environment and the peculiarities of student learning in these conditions. Most of the teachers also note the “clip” nature of modern students’ thinking, which is manifested in the cognitive, communicative and emotional spheres.

Key words: digital didactics, classical didactic principles, electronic information education environment (EIEE), clip thinking.

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Analysis of the concept «Airworthiness» as one of the key factors in ensuring flight safety

DOI 10.51955/2312-1327_2025_3_ 

Sergey N. Kuznetsov

Andrey M. Safarbakov

Marina A. Kondratieva

Abstract. The airworthiness of an aircraft is a fundamental concept that ensures the safety of civil aviation flights. It is defined and regulated through a series of international and national documents. The term “airworthiness” is widely used but is interpreted differently across the global civil aviation sector. Analyzing the definition of the term “airworthiness” within various international and national frameworks not only reveals the existing diversity of interpretations but also emphasizes the need for its standardization, which is an important task for ensuring accuracy in its application in educational materials and scientific publications. The analysis of existing definitions and the context of their use was conducted using content analysis methodology, employing tools such as the artificial intelligence ChatGPT, which helps simplify the routine tasks of identifying key characteristics and properties of concepts within a large volume of definitional interpretations. Precision and clarity in terminology are critically important for enhancing safety levels.

Keywords: airworthiness, safety, flight, term, definition, capability, compliance, risk, certificate, design, operation.

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Analysis of distribution of statistical data about wagon flows. Part I

DOI 10.51955/2312-1327_2025_3_ 

Anna K. Mozalevskaya

Ekaterina V. Malovetskaya

Roman S. Bolshakov

Abstract. The features of the analysis of fluctuations in wagon flows in the direction of the ports of the Far East are considered, taking into account the passage through the junction points of adjacent railways entering the borders of the Eastern polygon. At the same time, the incoming wagon traffic is presented as a time series as an array of data. The distribution of wagon flow is estimated using statistical hypotheses. Selection the type of distribution when working with a volume of data is an important stage of the analysis. The data set of operational indicators “loading” and “unloading” is analyzed. Statistical data on the volume of wagon traffic passing through the Eastern polygon through junction points was studied using a unified methodology with a sample of five years. To process static data on changes in wagon flows and form predictive models, the complex of statistical parameters is used as the main tool.

Key words: loading, unloading, analysis of wagon flows, distribution law, parametric criteria, non-parametric criteria, normality criteria.

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