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  • Tht ecological-economic modeling of the control and management of mineral natural resources

    Total comprehensive evaluation of the effectiveness of use of mineral natural resources of the WPK and the construction industries is production function and its technical and economic factors. By means of the production function describes the various technical processes of structures of the company, the industry and the region as a whole.
     

    Keywords: Defense funds, industrial funds, economic efficiency, mineral resources, geo-information technologies

      Currently, the Russian Federation remains unresolved topical issue - the reliability of the system of housing construction, which provides all the optimization processes for all participants, subject to certain conditions. The formation of the basic criteria of economic efficiency of interaction of the participants life-cycle of construction of residential property, will improve the reliability of the system of housing construction in a competitive environment.

    Keywords: housing, governance, safety

  • The passive wireless sensor on surface acoustic waves for measurement of gas and liquid environments parameters

    The sensor design on surface acoustic waves (SAW), representing the delay line with unidirectional inter-digital transducers (IDT) is considered. The factor of reflection of SAW from the unidirectional IDT loaded on impedance depending on value of resistance connected to it is investigated. On dependence of factor of reflection on size of resistance there is almost linear site at values of resistance more than 50 Ohm. The new design of the connected lattices of nanowire of zinc oxide, having the general resistance in a range of 50-250 Ohm which is connected to reflective IDT as loading is developed.

    Keywords: passive sensors, ZnO nanowire, surface acoustic waves, interdigital transducer.

  • About use possibility neuronets at the organization of works on elimination of consequences of emergency situations

    In article use of neuronets, for elimination of consequences of emergency situations is considered.

    Keywords: emergency situations, a transport problem, neuronets, training of neuronets.

  • Economic priorities of the implementation of sustainable development projects: the experience of China

    Sustainable development is a priority for China, and the government intends to meet this challenge by encouragement of urbanization, energy efficiency increase, development of “green” industries, modernization and restructuring of the economy, environmental pollution reduction. Of particular importance are the “green” and brownfield development projects of urban development.

    Keywords: sustainable development, soft and hard infrastructure, real-estate industry, housing financing, development projects, real estate financing, urban-development, brown field

  • Regional investment risks in the system of territorial development of the Rostov region

    The paper presents a methodical approach to the formation of regional integration risks of investing in the strategies of territorial development. On the example of the Rostov region assess regional investment risks on the most important indicators. We give a comparison of the results of expert analysis and quantitative assessment of investment risks in the region.

    Keywords: region, investment risks, territorial development, risk assessment methods, the gross regional product

  • Problems and perspectives of semiconductor nanoelectronics industry

    The development of semiconductor nanoelectronics industry in the world in terms of globalization is reviewed. The main roadmaps of information technologies development are outlined. The primary method for the costs reduction is the global harmonization of technical solutions (e.g., an international standardization system) which can be achieved through the creation of global alliances. These global alliances lead to partition sectors of the market and the exchange of technological advances and by promoting national programs of information technology development, combining the efforts of public and private sectors. The forecast of the possible development of Nan electronics industry in Russia is given.

    Keywords: semiconductor scheme, chip manufacturing, globalization, nanoscale semiconductor devices, information networks, chip design, design methods.

      This paper studies the approaches to categorizing real estate development risks, presents the detailed classification of project financing risks by the chronology of their occurrence in the economic life of the project, describes the effects of risks on realization of project initiatives, and presents the main strategies to minimize them.

    Keywords: real estate development, project finance, risk classification, risk management, project financing risks, project initiative, project life cycle

  • Latest Nanotechnology (review)

    This article is an overview of the latest nanotechnology. Advancing the development of nanotechnology in the world due to the use of such areas as microelectronics, special materials, energy and military equipment. Given in the article data show widespread use of new nanotechnologies in various branches of engineering. 

    Keywords: nanotechnology, nanotubes, graphene transistors, microelectronics

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  • Application simulation software package ChemCAD in training complex automation systems for the study of distillation units

    When teaching students the basics of automatic control in the food, chemical and petrochemical industries have difficulty with the lack of opportunities for experiments on real objects. This article discusses the possibility of using software modeling complex ChemCAD to study the process of rectification to simulate real object to its mathematical model, to conduct research of static and dynamic regimes, to study the characteristics of various systems of regulation processes.
    Keywords: rectification, ChemCAD, simulation, simulator, automation.

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  • Intelligent semantically oriented approach to automation travel agency work

    At this paper we propose a new approach to processing knowledge through intelligent automation system travel agency. This approach is based on models of knowledge, interpreted using semantic knowledge. The principles of construction and operation of the architecture of the system to automatically obtain and process context information as an example of intellectual semantically-oriented system that provides travel services. Completed description of the ontology used by the tourist area. Demonstrated the use of context information from the knowledge base in the processing of queries to the system.

    Keywords: ontology, automation of a travel agency, intelligent, contextual data, behavioral design patterns

  • Algorithm and software implementation of adaptive learning method of artificial neural networks

    The article offers a general gradient methods for all-adaptive method. With the help of an experimental environment was developed by a comparative analysis of gradient methods of finding the minimum. As a result of experiments, it was found that the adaptive method for approaching to a minimum minimal number of iterations. Thus encouraged to use this method in the optimization of the error function, artificial neural network training. 
    Keywords: neural networks, gradient methods, teaching methods, analysis of optimization techniques.

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  • Study of possible cathode intercalation of alkali metal platinum under an alternating pulse current

    • Abstract

    The work investigated the cathode intercalation process alkali metal platinum under the influence of the alternating pulse current of aqueous and non-aqueous solutions containing alkali metal cations. By means of the method of pulse chronopotentiometry found that processes taking place at the platinum cathode polarization in water (neutral and alkaline) and in non-aqueous electrolytes include electrochemical adsorption and intercalation of solvent molecules into the adsorption layer of alkali metal ions. When this surface is oxidized in the intercalation platinum milder than pure platinum.
    Keywords: Cathodic intercalation, the intercalation capacity, platinum.

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  • Priority planning processes of information in the CAM

    The article examines the construction of control plans and priorities ranks of information procedures for the implementation of the optimal information management in an automated information system. Constitute the basis for planning the hash ranks and priorities of both the subjects and objects of information interaction. The optimization process is provided by a choice of grades and corresponding control plans that define the extreme values ​​of the objective function of the system.
    Keywords: rank, priority, plan, information services, information procedure.

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