THE EGALITARIAN PRINCIPLES OF THE OLD BOHEMIAN STATEHOOD AND THE LEGAL SYSTEM

Purpose: The article is devoted to the study of egalitarian principles of medieval Czech statehood and the legal system. Methods: The authors pay special attention to the peculiarities of family self-government of the Czech communities, the institution of hazing in land law and the mechanism of reconciliation as an alternative to the death penalty. Findings: The paper proves that tribal remnants of the customary law of the ancient Czech people in the medieval era contributed to the preservation of egalitarian democratic principles of public administration and justice

Session 19. User research in subtitling

The 'so what' of research in media accessibility-finding out what individual users say about the use and provision of subtitling / Zoe Moores (University of Roehampton & University of Surrey) ; Go vertical: Challenges of subtitling vertical content / Evgeniya Malenova (Alba Multimedia LLC & Dostoevsky Omsk State University), Elena Aleksandrova (Alba Multimedia LLC & Murmansk Arctic State University) ; An eye-tracking study on the influence of number of lines and subtitle speed on the processing of Brazilian deaf and hard-of-hearing participants / Italo Alves Pinto de Assis (Acaraú Valley State University), Patrícia Araújo Vieira (Federal University of Ceará), Vera Lúcia Santiago Araújo (State University of Ceará) ; Subtitling for the deaf and hard-of-hearing (SDH) and eye-tracking: results of an experimental research / Silvia Malena Modesto Monteiro (State University of Ceará), Patrícia Araújo Vieira (Federal University of Ceará), Elisangela Nogueria Teixeira (Federal University of Ceará). Chair: Jorge Díaz-Cintas (University College London

PRACTICAL IMPLEMENTATION OF STUDENT’S PROJECT-ORIENTED ACTIVITIES DURING GRAPHICAL TRAINING

In range of the education development conception during coming years, discusses the use of a method of projects and the potential of modern computer technology in the geometric-graphic training of students in technical higher education. Made the analysis of current design activity. Represented examples of practicaloriented problems of geometric modeling and design tasks performed by students in engineering graphics learning

PROJECTS METHOD IN ORGANIZING OF GRAPHICAL TRAINING

The article discusses the design-targeted approach in higher professional education, especially in subject training. This urgent problem is indicated in the Program of Education Development in the Russian Federation in the years 2016-2020. The authors represent an analysis of innovations that accompany projecting-engineering activity, including using of up-to-date design technologies within the scope of the basic graphical training of students. Thepaper analyzes the possibility of usingthe project method and design technologies in teaching first-and-second-year students. The represented educational technologies have various levels of immersion in the project activities applied in teaching graphical disciplines at Perm National Research Polytechnic University. The need of system and consistent use of project method throughout the subject teaching is discussed. The need of individualization and variation in applied educational procedures is also substantiated

Functional information technology in geometry-graphic training of engineers

In the last decade, information technology fundamentally changed the design activity and made significant adjustments to the development of design documentation. Electronic drawings and 3d-models appeared instead of paper drawings and the traditional form of the design documentation. Geometric modeling of 3d-technology has replaced the graphic design technology. Standards on the electronic models are introduced. Electronic prototypes and 3d-printing contribute to the spread of rapid prototyping technologies.In these conditions, the task to find the new learning technology, corresponding to the level of development of information technologies and meeting the requirements of modern design and manufacturing technologies, comes to the fore. The purpose of this paper — the analysis of the information technology capabilities in the formation of geometrical-graphic competences, happening in the base of graphic training of students of technical university. Traditionally, basic graphic training of students in the junior university courses consisted in consecutive studying of the descriptive geometry, engineering and computer graphics. Today, the use of integrative approach is relevant, but the role of computer graphics varies considerably. It is not only an object of study, but also a learning tool, the core base of graphic training of students. Computer graphics is an efficient mechanism for the development of students’ spatial thinking. The role of instrumental training of students to the wide use of CAD-systems increases in the solution of educational problems and in the implementation of project tasks, which corresponds to the modern requirements of the professional work of the designer-constructor.In this paper, the following methods are used: system analysis, synthesis, simulation.General geometric-graphic training model of students of innovation orientation, based on the use of a wide range of computer technology is developed. The implementation of this model is based on the functional characteristics analysis of the applied technology training. We describe the use of a complex system of information technology in various forms of training. This shows the options for the integration of these technologies in the content of the sections of the students’ graphic training, as well as the efficiency of their use.The materials can be used to optimize the learning process in technical universities both in the graphic training and other subject areas

GEOMETRIC MODELING AS A TOOL TO IMPROVE THE QUALITY OF GRAPHIC TRAINING OF STUDENTS

The article discusses the potential use of modern computer technology in the framework of geometrical graphic training students at the Technical University. Examples of solving problems of geometric modeling based on the basic provisions of descriptive geometry and using instrumental possibilities of computer graphics

Extraction of Low-Dimensional Structures of Noble and Rare Metals from Carbonaceous Ores Using Low-Temperature and Energy Impacts at Succeeding Stages of Raw Material Transformation

The possibility of extraction of metals from ores of different genesis, containing low-dimensional structures of rare and noble metals, increases their commodity value and, in a deficit for some types of metals, leads to the need to search and develop new nature-like technologies, which can be used to extract from ores of different genesis almost all valuable noble, rare earth and nonferrous metals regardless of their concentration. This article presents the results of studying the processes of comminution and flotation to extract low-dimensional structures of noble and rare metals from carbonaceous ores using low-temperature and energy impacts at successive stages of the ores’ transformation. With the use of modern mineralogical, physical and chemical methods of research of composition, structure and properties of ores, the initial samples, concentrates and tailings after enrichment were studied. During the study, it was established that the difficulty of extraction of strategic metals from carbonaceous hard-enriched ores consists in fine dissemination of valuable components in concentrator minerals, mutual penetration of ore mineralization into each other and into rock-forming minerals, and in proximity of physical, chemical and technological properties of minerals, which complicates selective extraction of valuable components in concentrates. Also, difficulties in enrichment are associated with high flotation activity of waste rock, which significantly reduces the quality of concentrates

Profile Aspects of Graphic Education at Polytechnic University

Availability of qualified engineering personnel for high-tech industries is a topical problem today. To close the gap between the practice of polytechnic education and real engineering activities, it is necessary to introduce innovative educational technologies aimed at developing students’ ability to work in a team, competences in the field of modern information and communication technologies, as well as a willingness to carry out design based on spatial modeling.Within the framework of subject training, it is necessary to ensure the unity of fundamental (generalized, theoretical) knowledge and special knowledge corresponding to the profile of the training area. An appropriate construction of the training program contributes to the adaptation and concretization of subject competencies in the direction required for this engineering specialty.Graphic training is the first professionally oriented discipline at technical university. Within the framework of subject training, it is important to create a learning environment that is close to professional. The authors adduce the examples of educational tasks based on the method of projects and corresponding to the profile of the educational program that students perform in the course of self-directed work. An innovative aspect in the development of individual tasks is the ability to perform projects in 3d

Increase in Recovery Efficiency of Iron-Containing Components from Ash and Slag Material (Coal Combustion Waste) by Magnetic Separation

This article presents the results of research aimed at optimizing the process of recovery of valuable components from ash and slag waste from thermal power plants. In this work, both experimental and theoretical studies were carried out to substantiate the use of magnetic separation methods for ash and slag waste processing. Ash and slag wastes were chosen as an object of research due to the presence of valuable components such as iron, aluminum, etc., in them. The research results showed that the method of magnetic separation, including high-gradient magnetic separation, can be effectively used in ash and slag waste processing. As a result, the topology of a magnetic beneficiation technological scheme has been proposed to obtain high-value-added products such as high-magnetic iron minerals, low-magnetic iron minerals, and aluminosilicate microspheres. By using magnetic separation in a weak magnetic field, magnetic microspheres containing high-magnetic iron minerals associated with intermetallics, ranging in size from 20 to 80 µm, were recovered. In the second stage of magnetic separation (high-gradient magnetic separation), an iron ore product with an iron content of 50% with a recovery of 92.07% could be obtained. By using scanning electron microscopy, it was found that the main part of microspheres, which contain low-magnetic iron minerals and aluminosilicates, with sizes from 2 to 15 microns, was recovered in the magnetic fraction. This paper proposes a new approach to the enrichment of ash and slag materials using magnetic separation, which will increase the efficiency of their processing and make the process environmentally sustainable