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  • Engineering calculation of induction water heaters

    Prospects of use of induction electroheating in agriculture are considered. The simplified method of calculation of a cylindrical induction water heater with an external magnetic conductor is received.

    Keywords: electroheating, induction heating, inductor, magnetic conductor, magnetic induction, design current of the inductor

  • Multilayer 1d-periodic absorbing structures in the optical range

    In the present work a new trends in the development of absorbent materials are described. The results of calculation of scattering and reflection patterns for multilayer structures are presented. Parameters of the structures with highest absorption are evaluated. Analysis of obtained theoretical calculations is presented.

    Keywords: resonance absorption, metamaterials, plasmons, nanophotonics, nanostructures, reflectance

  • A systematic approach to the implementation of interactive forms of learning during lectures on technical subjects at university

    The introduction of new standards of higher education, especially the mentality of today's youth lead to the fact that the established methods of teaching classes in high school, by the way, is still widely practiced, do not allow the full interest of students and to provide high efficiency of development of the subject. In connection with the above, great interest is holding lectures with interactive forms obucheniya.Odnoy of the most effective and low-cost training in interactive forms a lecture scheduled errors (lecture-provocation). Teach people to think, quickly analyze professional situations, to act as experts, to work in a team - all this is possible if we use different kinds of interactive activities, including this kind as to the planned lecture errors.

    Keywords: systematic approach, improving the efficiency of the educational process, lecture scheduled errors, interactive activity, activation of learning and cognitive activity, technical discipline

  • Rational design of the elements of the spatial frame of the building

    Разработан вариант рационального проектного решения торгового комплекса «Золотой» в г. Ростове-на-Дону путем замены конструкции покрытия для увеличения шага колонн 2 этажа. Исследование напряженно-деформированного состояние элементов каркаса здания методом конечных элементов. Для оптимизации проектных решений здания торгового комплекса выполнен сравнительный расчет конструктивных схем структурных покрытий типов «Кисловодск» и «БрГТУ». Даны рекомендации по конструктивным решениям покрытия каркаса здания.

    Keywords: finite element method, finite element, structural coverage, the design load combination, section, design scheme

  • Regulation of the stress-strained state of the structural coating using the method of changing the geometric diagram of the construction

    The subject of this article is the regulation of stress - strain state in the elements of a structural coating of a unique building of technical Museum. The architectural solution of the object is made in the shape of an airplane, which the fuselage is formed by a vaulted covering with a span of 30 m, and the wings are 38 m consoles. The system of main console trusses and links between them forms the construction of a wing. Several versions of the geometric diagrams of the basic console trusses are proposed. The optimum version of the geometric diagram of construction is selected according to the results of the static calculation. The analysis of the stress-strained state of structural coating with the different variants of the connections between the basic trusses is executed according to the results of calculations for the dynamic loads.

    Keywords: the regulation of stress - strain state, geometric diagram, console, structural coating, finite element method, static calculation, dynamic loads

  • Transport of large urban agglomerations

    The article discusses the basic concepts of accommodation of passenger and freight transport in the device nodes of urban agglomerations. The size of settlements classification of transport hubs and nodes were identified by mutual arrangement of the main complex devices.

    Keywords: Transport hub, classification, agglomeration, methods, formation, a railway junction, transport work.

  • Investigation of diffraction of electromagnetic pulse on the slots Fresnel screen system

    The problem diffraction H-polarized electromagnetic pulse is reduced to the solution of the integral equation. Singled and analytically transformed into a special part of the integral equation. It transformed the integral equation applied collocation method for solving the spatial coordinate. Found near field and the results of calculations of diffraction of electromagnetic pulse.

    Keywords: Fresnel diffraction, electromagnetic pulse, collocation method, a near field

  • System analysis of solution of problem discrete optimization by modified binary bat-inspired algorithm

    The purpose of the presented work is carrying out the system analysis of statistical data on results of application of the modified binary algorithm of bats at the solution of dynamic problems of discrete optimization for detection of features of its application and specification of rules of control. In article justification of broad application of algorithms of agent-based metaheuristics in the solution of optimizing tasks is executed. At the level of mathematical statement one of actual tasks which decision is demanded currently is shown. The shown task is interpreted on a concrete example in terms of graph theory. For its decision the binary algorithm of bats which allowed to solve successfully specified problem is reasonably chosen and modified. The last is confirmed by the presented results of three series of experiments. Authors made the detailed analysis of the specified results which materials is the main part of work. In the conclusion of article the list of concrete recommendations for increase of efficiency of binary algorithm of bats for the solution of dynamic problems of discrete optimization in general is created.

    Keywords: system analysis, discrete optimization, graph theory, dynamic problems of discrete optimization, agent-based metaheuristics, bat-inspired algorithm

  • Non-reflecting optical grating in the new plasmonic materials

    The present state and development trends of plasmonic materials. The results of the calculation of scattering and reflection diagrams nanostrzhnyah of ZnO. And the prospects for the use of anti-reflective optical lattices.

    Keywords: non-reflecting grating plasmonic materials, nanophotonics, nanostructures, reflectance

  • Dynamic architecture: the transformation of the facades of public buildings

    this article describes trends in modern architecture of public buildings associated with dynamic architecture. Examines the relationship of imaginative solutions and transformable facade systems. Identified main areas of application of transformable systems and elements in the formation of facade solutions. Given the wide descriptive database design examples of dynamic architecture

    Keywords: architecture, dynamic architecture, architectural transformation, transformable facade, public buildings, sustainable architecture.

  • Modern directions in architectural design educational buildings (on the example of the Republic of Singapore)

    In the article the urgency of improvement of buildings of educational institutions, creative solutions and architecture educational institutions in the conditions of reforming of the Russian system of education, the essential principles of the conceptual model for the design of modern educational institutions, determined the status of the existing Russian architectural environment of the educational buildings, the examples of the foreign experience of complex design and construction of efficient educational institutions of the Republic of Singapore

    Keywords: architecture, building educational institutions, modern education institutions, outdated facades educational institutions, educational organizations, architectural design of buildings, projects, educational institutions, architecture, green architecture,

  • The structure of an inclusive orientation program for preschool children

    The problem of inclusion of children with disabilities in joint training with their peers, its positive impact on children with impaired and regulatory development. The authors of the structure of an inclusive orientation program for preschool children.

    Keywords: inclusion, children with disabilities, an inclusive club, eco-culture.

  • Mini-CHP on SOFC choosing for agricultural enterprises power supply

    The article deals with mini-CHP based on solid oxide fuel cells (SOFC) application for agricultural enterprises power supply which have biogas production possibility. Electrical energy from biogas production technology is shown. The mini-CHP on SOFC power choosing methodology is considered. Mini-CHP on SOFC power calculation was performed by the example of the dairy farming agricultural enterprise.

    Keywords: power supply, agricultural enterprise, mini-CHP on SOFC, biogas installation

  • "On the issue of conflict management in the activity of election officials "

    The article deals with the problem of conflict management in the activity of election officials. The authors present the results of a survey of members of precinct election commissions, conflict-free interaction of students at a polling station in the framework of practical training in psychology. Using My Content-analysis of questionnaires election officials the basic psychological characteristics necessary for constructive engagement in conflict situations during the election.

    Keywords: conflict, conflict management, conflict prediction, conflict prevention, conflict potential, election officials, constructive cooperation.

  • The use of modern educational technologies in the study of mechanics

    The paper presents the modern techniques and methods of system approach to the organization of the learning process mechanics. We consider some examples of the use of educational technologies and forms of management of educational process, allowing largely to optimize the educational and cognitive activity of students. Called active methods of training, aimed at studying self-mastery knowledge and skills in the process of active mental and practical activities.Interactive learning is a special form of organization of educational activity, which is a joint activity of students in mastering of educational material, the exchange of information and knowledge.

    Keywords: effectiveness of learning, active and interactive forms of learning, the education system, improving the efficiency of the educational process