DEVELOPMENT OF LABORATORY WORKS ON OPTICAL INFORMATION TRANSMISSION SYSTEMS FOR STUDENTS OF BASIC GENERAL EDUCATION AND THEIR IMPLEMENTATION IN THE EDUCATIONAL PROCESS

2021 ◽  
pp. 72-83
Author(s):  
Pavel E. Troyan ◽  
Alexander I. Goroshchenko ◽  
Yuri S. Zhidik
Keyword(s):  
General Education ◽  
Information Transmission ◽  
Educational Process ◽  
Optical Information ◽  
Transmission Systems

E-learning experience in schools and colleges with 1C:Education platform

2020 ◽  
pp. 17-24
Author(s):  
T. A. Chernetskaya ◽  
N. A. Lebedeva
Keyword(s):  
Distance Learning ◽  
General Education ◽  
Learning Experience ◽  
Educational Process ◽  
Learning System ◽  
Full Time ◽  
Distance Learning System ◽  
Teachers And Students ◽  
E Learning ◽  
Mass Organization

The article presents the experience of mass organization of distance learning in organizations of secondary general and vocational education in March—May 2020 in connection with the difficult epidemiological situation in Russia. The possibilities of the 1C:Education system for organizing the educational process in a distance format, the peculiarities of organizing distance interaction in schools and colleges are considered, the results of using the system are summarized, examples of the successful use of the system in specific educational organizations are given. Based on the questionnaire survey of users, a number of capabilities of the 1C:Education system have been identified, which are essential for the full-fledged transfer of the educational process from full-time to distance learning. The nature and frequency of the use of electronic educational resources in various general education subjects in schools and colleges are analyzed, the importance of the presence in the distance learning system not only of a digital library of ready-made educational materials, but also of tools for creating author’s content is assessed. On the basis of an impersonal analysis of user actions in the system, a number of problems were identified that teachers and students faced in the process of an emergency transition to distance learning.

Studying noise immunity of radio information transmission systems with noise-like phase-shift keyed signals and synchronization delay errors

2019 ◽  
pp. 105-113
Author(s):  
G. N. Maltsev ◽  
A. V. Evteev
Keyword(s):  
Phase Shift ◽  
Information Transmission ◽  
Noise Immunity ◽  
Tracking System ◽  
Tracking Error ◽  
Information Symbol ◽  
Transmission Systems ◽  
Synchronization System ◽  
Correlation Receiver ◽  
Selection Of

Introduction: Radio information transmission systems with noise-like phase-shift keyed signals based on pseudo-random sequences have potential noise immunity provided by accurately tracking the delay of the received signal in the correlation receiver. When working with moving objects, the delay of the received signal varies continuously, and the reception quality for noise-like phase-shifted signals highly depends on the synchronization system operation and on the accuracy of estimating the received signal delay by the tracking system. To ensure the required signal reception quality, it is necessary to provide an informed choice of tracking system parameters, taking into account their effects, which are the random and systematic components of the delay tracking error, on the selected noise immunity indicator.Purpose: Analyzing how the errors in tracking the delay of a received phase-shift keyed signal based on a pseudorandom sequence by the synchronization system of a radio information transmission system can affect the probability of erroneous reception of an information symbol.Results: The calculation method was used to obtain families of dependencies of the probability of erroneous reception of an information symbol on the signal-noise ratio (SNR), and the values of the random and systematic components of the delay tracking error which are normalized to the capture band of the correlation receiver. It has been shown that at a fixed SNR, the values of the random and systematic components of the delay tracking error are critical for the erroneous reception probability. In all the cases discussed, all the dependencies are characterized by a slow change of the erroneous reception probability while the synchronization errors within the area of small SNR have fixed values. As the SNR value grows, the erroneous reception probability rapidly drops. To ensure the specified signal reception quality and the reliability of the selection of information symbols and messages in a radio information transmission system with noise-like phase-manipulated signals, its synchronization system requires a joint selection of the tracking system parameters, taking into account the limitations imposed by the operating conditions and technical implementation features.Practical relevance: The obtained results can be used in noise immunity analysis of radio information transmission systems with noise-like phase-shift keyed signals in a wide range of communication conditions, and in providing technical solutions for synchronization systems ensuring the required quality of signal reception.

Country study commentary as one of the forms of implementation of interdisciplinary relations

2020 ◽  
Vol 60 (11) ◽  
pp. 61-64
Author(s):  
Lala Mustafa Akhundzadeh ◽  
◽  
Nailya Agaguseyin Orujeva ◽  
Keyword(s):  
Foreign Language ◽  
General Education ◽  
Effective Means ◽  
Educational Process ◽  
Educational Institutions ◽  
Regional Studies ◽  
Highly Qualified ◽  
English History ◽  
Language Classes ◽  
Country Study

This article deals with the method of using regional studies in foreign language classes in a non-linguistic university. It speaks about the realization of interdisciplinary relations as one of the effective means of professsionalizing the educational process. The paper also considers some variants of activities at the English lessons. Combinations of such subjects as Geography and English, History and English are presented. The interests of students in the field of their specialty are revealed. The interdisciplinary relations as a means of increasing general education and cultural potential of higher educational institutions are also highlighted. The necessity for highly qualified specialists in various specialities is emphasized in this article. Key words: interdisciplinary relations, integration, didactic principles, linguistic and country studies, differentiation of sciences, the emergence of fringe sciences

Didactics of primary education

2021 ◽  
Author(s):  
Anna Voroncova ◽  
Tat'yana Sutyagina ◽  
Oksana Pavlova ◽  
Elena Tihomirova ◽  
Anna Samohvalova ◽  
...  
Keyword(s):  
General Education ◽  
Primary Education ◽  
Bachelor's Degree ◽  
Educational Process ◽  
Learning Activity ◽  
Federal State ◽  
Technology Project ◽  
Project Method ◽  
Educational Standard ◽  
State Educational

The requirements of the federal state educational standard of primary general education to the content, technologies and methods of the educational process in primary grades are disclosed. Special attention is paid to the characteristics of the system-activity approach, the technologies of primary education (problem-based learning, developmental learning, activity technology, project method, blended learning, etc.) are highlighted. The methods of teaching all the main academic subjects are presented in detail and concretely. Meets the requirements of the federal state educational standards of higher education of the latest generation. For students of higher educational institutions studying under bachelor's degree programs in the areas of training 44.03.01 "Pedagogical education" and 44.03.05 "Pedagogical education (with two training profiles)".

Schools in an evolving digital environment: Digital renewal and its maturity

2021 ◽  
pp. 5-28
Author(s):  
А. Yu. Uvarov ◽  
V. V. Vikhrev ◽  
G. М. Vodopian ◽  
I. V. Dvoretskaya ◽  
E. Coceac ◽  
...  
Keyword(s):  
General Education ◽  
Digital Technologies ◽  
Educational Environment ◽  
Digital Transformation ◽  
Educational Process ◽  
Digital Environment ◽  
Current State ◽  
Control Actions ◽  
Time Observation ◽  
The Impact

Evolving digital technologies are infiltrating schools wave after wave. The changes taking place are viewed as the schools’ digital renewal process (SDRP). The SDRP is complex (multidimensional). It includes changes in the educational environment (physical and virtual), the educational process, and the way the school operates. The SDRP goes uneven, with individual schools at different stages. One-time observation of the SDRP allows you to fix its current state (statics). The longitudinal observations allows you to see changes in the schools’ digital renewal (kinematics). The connection of the observed changes with the impact on the general education system makes it possible to discuss the development of digital renewal under the influence of individual control actions (dynamics). The stages of penetration of digital technologies into the work of the school: computerization, early and mature informatization, digital transformation (transition to the “Smart School”) can be considered as the stages of maturity of the SDRP. The article discusses a framework for describing the processes of digital renewal of schools in an evolving digital environment and an assessment of the SDRP’s maturity.

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