scholarly journals LABORATORY COMPLEX BASED ON MICROPROCESSOR FACILITIES OF «OWEN» COMPANY

2021 ◽  
pp. 109-114
Author(s):  
Н.А. Кислицын ◽  
Д.Ш. Акчурин ◽  
М.Г. Баширов
Keyword(s):  
Research Laboratory ◽  
Control Object ◽  
Thermal Control ◽  
Educational Institutions ◽  
Professional Activity ◽  
Technological Processes ◽  
Virtual Control ◽  
Research Systems ◽  
Automation Systems ◽  
And Control

Автоматизация технологических процессов играет все более важную роль в условиях цифровизации управления технологическими процессами, производствами и целыми предприятиями. Важнейшей составной частью процесса цифровизации современного промышленного производств является подготовка кадров, владеющих необходимыми компетенциями в области программирования, монтажа, наладки, ремонта и эксплуатации современных цифровых средств и систем управления. Для решения этой задачи средние специальные и высшие учебные заведения должны иметь учебно-исследовательские лабораторные комплексы, позволяющие обучающимся приобрести необходимые для профессиональной деятельности знания, умения и навыки. В условиях действия экономических санкций против России актуальным становится разработка таких учебно-исследовательских лабораторных комплексов на основе современных отечественных программно-технических комплексов автоматизации. Для расширения функциональных возможностей созданного учебно-исследовательского лабораторного комплекса, содержащего физический тепловой объект управления в виде эмулятора печи, комплекс дополняется виртуальными объектами управления, созданными путем их моделирования. Использование виртуальных объектов управления позволяет создавать модели технологических процессов на их основе, разрабатывать и исследовать системы автоматического управления этими процессами. Разработан цифровой двойник физического учебно-исследовательского лабораторного комплекса, позволяющий в полном объеме выполнять все лабораторные работы в дистанционном формате обучения. Automation of technological processes is playing an increasingly important role in the context of digitalization of the management of technological processes, production facilities and entire enterprises. The most important part of the digitalization process of modern industrial production is the training of personnel who have the necessary competencies in the field of programming, installation, commissioning, repair and operation of modern digital means and control systems. To solve this problem, secondary specialized and higher educational institutions must have educational and research laboratory complexes that allow students to acquire the knowledge, skills and abilities necessary for professional activity. In the context of economic sanctions against Russia, the development of such educational and research laboratory complexes based on modern domestic software and hardware automation systems becomes urgent. To expand the functionality of the created educational and research laboratory complex containing a physical thermal control object in the form of a furnace emulator, the complex is supplemented with virtual control objects created by modeling them. The use of virtual control objects allows you to create models of technological processes based on them, to develop and research systems for automatic control of these processes. A digital twin of the physical educational and research laboratory complex has been developed, which allows performing all laboratory work in a distance learning format in full.

scholarly journals Color sensor application in high-temperature spectral ratio pyrometer

2022 ◽  
Vol 1211 (1) ◽  
pp. 012022
Author(s):  
A A Valke ◽  
D G Lobov ◽  
A G Shkaev
Keyword(s):  
Energy Efficiency ◽  
High Temperature ◽  
Infrared Spectrum ◽  
Control Object ◽  
Spectral Ratio ◽  
Thermal Control ◽  
Radiation Receiver ◽  
Sensor Application ◽  
Technological Processes ◽  
Color Sensor

Abstract Contactless thermal control tools play an important role in solving the high-temperature technological processes improving energy efficiency problems. In order to create such controls, the authors analyzed the developing possibility of spectral ratio high-temperature pyrometer using a multispectral radiation receiver (color sensor) TCS34725. In the paper this receiver application coefficients are determined, signals ratio graphs in different spectral intervals on temperature are given for two applications: without additional filtration of the control object radiation infrared component and using an opaque in the infrared spectrum part external filter.

AGRARIAN EDUCATION IN THE LOWER VOLGA REGION. ISSUES, ACHIEVEMENTS (THE 1920S)

2021 ◽  
pp. 24-33
Author(s):  
Anastasia G. Coldina ◽  
Keyword(s):  
Staff Training ◽  
Educational Institutions ◽  
Lower Volga Region ◽  
The Public ◽  
Financial Position ◽  
Lower Volga ◽  
Soviet Russia ◽  
Social Upheaval ◽  
And Control ◽  
The Village

Issues in the sphere of education are the pressing ones not only today. For historical reasons, any social upheaval in the country has an impact on the public education. The century-old events are not an exception. The system of agrarian education in Soviet Russia encountered great difficulties at the time of the dismantlement of NEP and during the village modernization. In connection with the new tasks facing agriculture, the small network of educational establishments, their disparity, low student take-in capacity, poor financial position and low professional level of graduates could not meet the needs of the People’s Commissariat of Agriculture. Absence of necessary assistance and control from the superior authorities over many educational establishments, particularly over many mid-ranking and low-ranking institutions, adversely affected their activity. The State paid special attention to young peasants and tried to increase the proportion of that social group among the applicants. But the peasants’ financial hardship, shortage of time for studies, weak education proficiency, lack of the scholarship allowances and of accommodation in many educational institutions hampered the implementation of the task. To overcome the situation, it was required to restructure – in cooperation with all those involved – the existing system of agrarian staff training.

A FEATURES OF THE VALUE-MOTIVATIONAL SPHERE OF THE PERSONALITY OF TEACHERS OF A PRESCHOOL EDUCATIONAL ORGANIZATION

2021 ◽  
Vol 2 (12) ◽  
pp. 66-72
Author(s):  
N. V. Shamanin ◽  
Keyword(s):  
Empirical Study ◽  
Educational Institutions ◽  
Professional Activity ◽  
Educational Organizations ◽  
Educational Organization

The article raises the question of the peculiarities of the value-motivational sphere of the indi-vidual in the context of her professional activity. An empirical study of the value-motivational sphere of the personality of teachers of preschool educational organizations has been carried out. It is suggested that the value-motivational sphere of the personality of preschool educational institutions has a number of features due to the specifics of professional activity.

scholarly journals Remote practical training to gain professional skills and professional experience (nursing) at the medical faculty

2021 ◽  
Vol 21 (4) ◽  
pp. 460-466
Author(s):  
Aleksandr A. Tainkin ◽  
Keyword(s):  
Nursing Education ◽  
Nursing Practice ◽  
Medical Faculty ◽  
Educational Institutions ◽  
Professional Activity ◽  
Practical Training ◽  
Practical Skills ◽  
Professional Skills ◽  
Pedagogical Analysis ◽  
New Form

Due to the transition of higher educational institutions to remote functioning in the spring of 2020 and the impossibility of conducting nursing practice on the basis of medical establishments it became necessary to create a new form of having classes that would allow students to master practical skills without contacting patients. The article presents the author's methodology of remote practical training in class to obtain professional skills and experience of professional activity (nursing) at the medical faculty. The author offers simple methods of making moulages for students to master practical skills and describes the methodology of organizing and conducting distance classes using these moulages. The pedagogical analysis of one of the classes is carried out. It is shown that the new form of conducting classes allows to individualize the work with students and help each student achieve perfection in mastering the methods of nursing manipulations. The method of giving remote classes described by the author can be used by teachers at practical training in the future, in classes on “nursing” at the medical faculty, in institutes of higher nursing education, and after the removal of epidemiological restrictions imposed due to the spread of a new coronavirus infection, for remote counseling of students undergoing nursing practice in medical establishments outside the Saratov region.

scholarly journals Estimation of production consistency of diphtheria, tetanus, and pertussis components of the DTP vaccine using Shewhart charts

2021 ◽  
Vol 21 (4) ◽  
pp. 256-265
Author(s):  
I. A. Alekseeva ◽  
O. V. Perelygina ◽  
E. D. Kolyshkina
Keyword(s):  
Control Charts ◽  
Large Population ◽  
National Standards ◽  
Statistical Control ◽  
Technological Processes ◽  
Shewhart Control ◽  
Dtp Vaccine ◽  
The Stability ◽  
And Control ◽  
Shewhart Charts

The Russian Federation puts special emphasis on vaccination-related issues, in accordance with the WHO recommendations. The fact that vaccination, in particular with the diphtheria, tetanus, and pertussis vaccine (DTP vaccine), covers large population groups, accounts for the relevance of research aimed at improving the quality of vaccines. One of the ways to produce vaccines of assured quality is to maintain consistent manufacturing processes that ensure consistency of product characteristics. The stability of the technological processes may be assessed using Shewhart charts. The aim of the study was to assess the production consistency of diphtheria, tetanus, and pertussis components of DTP vaccine using Shewhart control charts. Materials and methods: the study used data from 60 batch summary protocols of a Russian-produced DTP vaccine that were submitted to the Testing Centre of the Scientific Centre for Expert Evaluation of Medicinal Products from September 2017 until April 2020. The study assessed one of the main vaccine quality characteristics—specific (protective) activity of diphtheria, tetanus, and pertussis components. Shewhart charts for the diphtheria and tetanus components were constructed based on the manufacturer’s summary protocols, while Shewhart charts for the pertussis component were constructed based on both summary protocols and the results obtained by the Testing Centre during certification of the product batches. The Shewhart charts were used in accordance with the national standards GOST R 50779.42-99 and GOST R ISO 7870-2-2015. Results: a retrospective analysis of R- and X-charts covering a 2.5-year period revealed some characteristic trends in special-cause criteria. The most alarming situation was observed for the production of the diphtheria component. The technological processes were somewhat safer in the case of the tetanus and pertussis components. The production process lacked due statistical control, which is confirmed by the lack of correlation between the results of the pertussis component activity assessment obtained by the manufacturer and the Testing Centre. Conclusions: during the analysed period, the production of the diphtheria, tetanus, and pertussis components of the DTP vaccine was not always consistent. This highlights the need to conduct research aimed at standardisation of both production processes and control test conditions.

scholarly journals Evaluation of the efficiency of teaching future informatics teachers in computer networks based on modeling of networks.

2021 ◽  
Vol 16 (5) ◽  
pp. 2769-2780
Author(s):  
Yermakhan Zhabayev ◽  
Esen Bidaibekov ◽  
Saltanat Sharmukhanbet ◽  
Arynova Gulnar ◽  
Shirinkyz Shekerbekova
Keyword(s):  
Computer Networks ◽  
Teaching Methods ◽  
Network Modeling ◽  
Educational Institutions ◽  
Teaching Methodology ◽  
Programming Environment ◽  
Control Groups ◽  
High Quality ◽  
Network Technologies ◽  
And Control

When organizing training in computer networks on real equipment, educational institutions face organizational, technical and material difficulties. Using network modeling, the above difficulties can be avoided in teaching future informatics teachers about computer networks. The aim of the research was to prove the effectiveness of teaching future informatics teachers to computer networks based on network modeling. The method of theoretical analysis is carried out in order to comprehensively study the state of the problem under consideration. A pedagogical experiment has been conducted for evaluating the efficiency of teaching computer networks based on modeling. The study has been organized in experimental and control groups. Mathematical statistics were used for the analysis. In the course of the study, it was found that the development and implementation of the proposed teaching methodology provides an opportunity for full and high-quality training of future informatics teachers in the field of computer networks, which allows them to solve professional problems in the design, maintenance, configuration and administration of computer networks. Keywords: programming environment; informatics teacher; network technologies; teaching methods; informatization.

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