Distance Learning Remains in Demand

NDT World ◽  
2020 ◽  
pp. 58-61
Author(s):  
Anatoliy Markov ◽  
Ekaterina Maksimova

This year, due to the COVID 19 pandemic, the world faced the urgent issue of mastering new forms of work and training. This also affected the process of improving the qualifications of specialists in the NDT. In a short time, training centers had to master modern technologies for distance learning and testing the knowledge of NDT specialists. The paper considers the advantages and disadvantages of distance learning using the example of advanced training of specialists in the analysis of flaws of multichannel rail flaws. Recommendations for improving the quality of distance learning are given.

2021 ◽  
pp. 181-188
Author(s):  
Kun WANG

In January 2020, an unprecedented pandemic hit the world. Although it was the middle of a holiday period, Chinese teachers mobilised. In a very short time, the school year started online and distance learning was introduced. Everyone had to deal with the advantages and disadvantages of this new form of teaching. One month after the start of the school year, we conducted a survey to better understand the requirements of distance work, to find out the strong and weak points in order to start thinking about solutions to better conduct this new form of teaching.


Author(s):  
Rostislav Fojtík

Abstract Distance learning and e-learning have significantly developed in recent years. It is also due to changing educational requirements, especially for adults. The article aims to show the advantages and disadvantages of distance learning. Examples of the 20-year use of the distance learning form of computer science describe the difficulties associated with the implementation and implementation of this form of teaching. The results of students in the full-time and distance form of teaching in the bachelor’s study of computer science are compared. Long-term findings show that distant students have significantly lower scores in the first years of study than full-time bachelor students. In the following years of study, the differences diminish, and students’ results are comparable. The article describes the possibilities of improving the quality of distance learning.


Author(s):  
A. Alekseev

The article explores the interrelation between the main factors of national economy competitiveness on the basis of logical and correlation analysis of the data on 144 countries presented in The Global Competitiveness Report issued by the World Economic Forum. The analysis of the strength and nature of the relations between the factors gives grounds to assume that institutions, infrastructure, higher education and training are core problems; goods market efficiency, technological readiness are key problems; business sophistication and innovation are resulting problems. The analysis shows that the competitiveness indicators of other BRICS countries which are better than Russian ones, are achieved not due to any remarkable progress in economic policy, but owing to the lack of serious failures typical for Russian economy. For instance, the high level of Russian infrastructure, macroeconomic stability, sizes of home market and some other indicators come to nothing because of extremely low level of Russian institutions, market efficiency, financial market, and business sophistication. As a result, other BRICS countries' progress, which is not so remarkable itself, gives much better cumulative result in comparison with Russian breakthrough, which cannot be accomplished in the environment that is unfavorable for it. With the view of Russian economy competitiveness and innovation upgrade, firstly, it is essential to increase the quality of Russian institutions (the necessity of reforms is indubitable: Russia occupies the 133d place in the world in accordance with the quality of its institutions), to improve the infrastructure, higher education and training. The advancement in solving these problems will facilitate the situation or solve the large part of the problems of goods market efficiency and improve the existing technological readiness. The increasing of the goods market quality and the improvement of technological readiness will, in their turn, upgrade business sophistication and innovations. The proposed approach gives ground to claim that the reforms need to be made in the sequence described above. The upgrade of Russian companies’ business sophistication and their innovation will be to a great extent the result of the solution of the mentioned problems.


2021 ◽  
Vol 10 (1) ◽  
pp. 292-296
Author(s):  
Olga Yuryevna Afanasyeva

Chemistry is one of the most important courses in the system of pre-university training of prospective specialists with higher medical education. During the pandemic, we had to face some problems when organizing chemistry distance learning. There was a lack of data and opportunities for out-of-class interaction with students, since it was necessary to switch to the remote format in a very short time, literally within a few days. It was necessary to develop a model and methodological support to teach chemistry in the distant format and develop relevant professional competencies. The theoretical basis of the research is the theory of the planned development of mental actions and concepts and activities. Analyzing the results, we came to the conclusion that the implementation of this approach increased the motivation of university entrants to study chemistry. Methodological materials helped to improve the quality of training specifically for foreign entrants who did not know Russian well. The results of the final testing made it possible to conclude that the use of distance education or its elements in pre-university chemistry training is promising, necessary and expedient. All students in one way or another coped with the final certification and received certificates that allow them to continue their studies at a medical university.


2020 ◽  
Vol 9 (2) ◽  
pp. 13-25
Author(s):  
Roky Apriansyah ◽  
Ziko Fransinatra ◽  
Deci Ririen

The industrial revolution 4.0 is a digital-based era that demands the quality of human resources (HR) who have high skills. The Education and Training Center (ETC) is one of the institutions that plays role in increasing the quality level of human resources. This study aims to see the effect simultaneously and partially between the competence of instructors and infrastructure on the quality of ETC graduates in the face of the era of the industrial revolution 4.0. in Indragiri Hulu Regency. The population in this study consists of all ETCs in Indragiri Hulu, there are 15 ETCs and all ETCs were sampled. Multiple regression and correlation analysis using SPSS 22.0 was used to determine whether or not there is an influence and relationship between variables. The results of the study concluded (1) the competence of instructors and infrastructure simultaneously had a significant effect on the quality of graduates. (2) Instructor competence partially has a significant effect on the quality of graduates. (3) Facilities partially has a significant effect on the quality of graduates. The variable that has the greatest contribution to the quality of ETC graduates in Indragiri Hulu Regency is the competence of the instructor followed by infrastructure. In this case, of education it will be very difficult for ETC graduates to compete in the world of work. Because this is a factor caused from within the ETC itself.


Author(s):  
Tuncay Dilci ◽  
Anıl Kadir Eranıl

This chapter examines the impacts of social media on children. Advantages and disadvantages of social media are always available. Positive aspects of social media include allowing children to be brought up as multicultural individuals, enabling education and training environments to design for purposes, using as the main or supplementary source of education, a great power in creating and sharing information. Its negative aspects include leading to a reduction of their academic, social, and cognitive skills in the early periods when children were exposed to the social media, causing the children to develop obesity, mostly bringing up as consumption-centered individuals, perceive the world as a screenshot, and have low critical, creative, and reflective thinking skills. Therefore, one of the most important tasks undertaken to reduce or eliminate the negative effects is to raise and educate media-literate individuals.


Author(s):  
Vimbi Petrus Mahlangu

The purpose of this chapter is to argue that all open and distance learning (ODL) institutions should carry out quality assurance and accreditation processes in order for students and funders to have confidence in them. It also explains in detail what quality assurance and accreditation entails in ODL. This chapter follows a qualitative approach in understanding quality assurance and accreditation in ODL. Data were collected via literature review. During recent decades, the discourse and practices of systematic quality assurance and quality control have spread around the world, resulting to a great extent in market-based models related to the ideology and policy of neo-liberalism and expressed in economic rationalities such as new public management, total quality management, public choice, and human capital. Quality assurance and accreditation in ODL aims to maintain and raise the quality of education and to guarantee the improvement of its standards.


Author(s):  
P. Clint Rogers ◽  
Scott L. Howell

<P>Islamic, Hindu, Buddhist, Baha'i, Jewish, and Christian organizations are all experimenting with distance education for various reasons and to different extents, due to religious, economic, and political factors. Religious institutions worldwide are not only turning to the World Wide Web (WWW) to place information concerning religious beliefs and provide virtual services for their constituents but are also getting more involved in formally educating their members at a distance. This paper will document some of these educational efforts and the reasons behind the expanding use of distance education by several of the major religious institutions for training, edifying, and educating their religious adherents.</P> <P><B>Keywords:</B> distance education; distance learning; religion; religious education and training; religious institutions; theology</P>


Author(s):  
Anupam Singhal ◽  
Rajiv Gupta ◽  
Arun Singh

The quality of groundwater and surface water bodies have been analyzed globally and showed that 23% of primary drinking water sources have more than permissible limits of pollutants’ concentration. A major part of the world suffers from high concentrations of Nitrate, Fluoride and total dissolved solids (TDS) in drinking water. Therefore, the present work focuses on the treatment of these three parameters. There are many processes available to remove and reduce the higher concentration of the aforesaid pollutants in water with advantages and disadvantages. One of the main disadvantages of these processes is the sustainability and availability of treating materials. In this regard, the work explores different agricultural materials (nine to be exact) for reduction of Fluoride, Nitrate and TDS in water. It is found that most of the materials have the potential to reduce either of one contaminant. However, only potato gel has shown potential in reduction of all three contaminants', i.e. Fluoride, Nitrate and TDS, concentration. The Isotherm plots indicate that Nitrate and TDS biosorption mechanism follows the Langmuir Isotherm while Fluoride biosorption follows the Freundlich Isotherm. Optimization is carried out, using batch and continuous study, in terms of time and mass of adsorbent against the concentration of the contaminant. Adsorption column tests indicate the reduction of 89%, 92% and 86% in the concentration of Fluoride, Nitrate and TDS respectively by potato gel.


Author(s):  
Vladislav Ushakov ◽  
Artem Subbotin ◽  
Dmitry Lisin

Introduction. This article addresses the question of existing problems of development of construction industry in agriculture. Outdated old construction technologies and building structures give a reason for optimization and introduction of modern technologies in agricultural production. The outdated technologies of agricultural construction have a negative impact on the position of agricultural industry in the world stage of trade and economy of countries, while optimization and inevitable modernization of agricultural production and construction allow securing a foothold in the world market. Aspiration to take the lead in the world market is one of the most important tasks of agricultural industry. The agricultural industry also plays an oversize role in human life and the health, efficiency, development and activity of citizens depend directly on the quality of products delivered to the shop windows. This scope of research of this article is a comparison of traditional, temporary, field vegetable storehouses operating in winter time with modern technology of construction of these facilities in terms of technology, efficiency, environmental friendliness, mobility, availability, functionality and profitability. Materials and methods. In the course of this work, the following research methods were used: familiarization with the relevant statutes and regulations related to the study area, comparison of traditional and modern methods of vegetable storage in the field environment during the winter period and identification of the main advantages and disadvantages. Results. The positive and negative sides of the design and methods of construction of modern and traditional outdated technology have been revealed, as well as optimization of construction solutions necessary to ensure conditions for maintaining the quality of products in due form. Conclusions. Modern construction concepts and development of agricultural construction is an important area that allows provoking the trend of economic growth of countries, to take a leading position in the world market, to improve the quality of life of citizens, to improve the ecological system of the area and develop business activities.


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