×

You are using an outdated browser Internet Explorer. It does not support some functions of the site.

Recommend that you install one of the following browsers: Firefox, Opera or Chrome.

Contacts:

+7 961 270-60-01
ivdon3@bk.ru

  • Technologies of definition of the resistance to stress of employees at the enterprises of services sector focused on clients

      The purpose of this work is identification of optimum methods of an as-sessment of a resistance to stress in work of the modern organizations of a services sector. This article considers the major factors influencing effective work of the personnel in a services sector under the influence of various stressful situations.  Categories of the workers who are most subject to psychological instability on workers are defined.   

    Keywords: resistance to stress, testing methods, service economy

  • Research of process of drying of conversion lime carbonate in a tube-dryer

    In article findings of investigation of process of drying of conversion lime carbonate in an air-operated tube-dryer are resulted. For the first time dependences of moisture content in a tube-dryer from reference temperature of air or gases and from length of a tube-dryer are received. Results of researches can be used for designing of tubes-dryers for large-tonnage productions of conversion lime carbonate. 

    Keywords: conversion lime carbonate, drying, tube-dryer

  • Investigation of the modes formation of the hybrid carbon nanostructures based on nanotubes for creation nanostructured materials

      The experimental studies of technological modes of formation of hybrid carbon nanostructures based on the nanotubes by multifunctional ultrahigh vacuum nanotechnological complex NANOFAB NTK-9 are performed. The parameters of the impact on hybrid nanostructures formation were found, established and studied experimental samples modified and Y-shaped hybrid carbon nanostructures . The results can be used as elements of nanoelectronics and nanosystem technology, composite fillings compounds and hydrogen storage.

    Keywords: Nanotechnology, carbon nanotubes, hybrid carbon nanostructures, nanostructured materials

  • Principles for the development of biopotential amplifiers and method of processing data on reactions

      The requirements to be met by a data acquisition system in terms of each of the problems to be solved. Presented electric concept developed biopotential amplifier with a total gain of 2000. The theoretical model of the spectrum of RR intervals and changes depending on the running processes. The analysis revealed that the resulting spectrum satisfies the conditions considered in the theoretical model, and can be further analyzed with fractal characteristics.

    Keywords: Instrumental amplifier, biopotential, fractal index

  • Becoming a professional artistic training in the emerging mass education

    The article covers the period from XVII to XIX century in the development of art education, when it loses its elitism and becomes massive. Identifies three major trends that have influenced the formation of pedagogical training bases of graphic activity and color in professional artistic training: academic training system, physics color and secondary school. The period and the basic principles of the formation of European and Russian art training. Determined by the stage of the formation of the world system of artistic training.

    Keywords: academic, arts education, training, mass education

  • Methods of selecting the basic architecture of a reconfigurable computing system based on the methods of game-theoretic optimization

    Consideration of the formation method of choice underlying architecture of reconfigurable computing system minimal cost, providing the requirements for the probability of the task. The main mathematical tool used in the theory of decision making under uncertainty, as well as methods for game-theoretic optimization.

    Keywords: reconfigurable computing system, Markov processes, game-theoretic optimization, basic architecture, the uncertainties

  • Digital proton magnetometer to measure the geomagnetic field

    Digital compact proton magnetometer was created for measure the geomagnetic fields, including the fields of high heterogeneity. We described design of the instrument and its principles of operation. This device is using implemented digital filtering techniques and Prony method to determine the frequency of the desired signal. The experiments were made in the fields of high heterogeneity and demonstrated the possibility of precise measurements in the fields with a gradient of up to 8 mT / m. The device can be used as a metal detector, as well as for magnetic prospecting, geological studies, etc.

    Keywords: nuclear magnetic resonance, free precession, proton magnetometer, geomagnetic field, digital filtering, Prony method

  • Implementation of the program of the academic and social adaptation of students of 1 course in technical college

    It is the purpose of this article the academic and social adaptation program for first-year students description and preparation and implementation process of this program in Tomsk polytechnical university presentation. Most often meeting curators problems in the program implementation process are noted and ways their solutions are proposed.

    Keywords: academic and social adaptation, curator of group, program implementation, educational process, first-year student

  • Formation of the mechanism of state regulation of steady development of enterprise structures of Krasnodar territory

    State regulation of agrarian business at federal and regional levels is considered, the program on steady development of enterprise structures of an agriculture in conditions of crisis is offered, the picture depressive the basic spheres of rural territories of Krasnodar territory is opened and actions on alignment of position in backward areas are developed

    Keywords: State regulation, business, agriculture, depressive territories, steady development, an economic mechanism

  • AlN & AlF3 sedimentaion and agglomeration stability in organic environment researching

    High purity ultrafine aluminum nitride is produced by gas-phase approach, however there is an issue to divide AlF3 and AlN at the final step of synthesis. Recently, the problem is solved by sublimation of aluminum trifluoride in vacuum, but due to high temperatures aluminum nitride particles agglomerate into chunks with dimension about 8 μm, hence the new alternate methods of separation is in a great interest. Flotation in organic environment is considered to divide aluminum trifluoride and aluminum nitride. The process of AlN and AlF3 interaction with organic and element-organic matters was investigated and the following conclusions were made: there is agglomeration and sedimentation stability of AlN and AlF3 in organic environments and flotation possibility was experimentally proved, hence, flotation after special treatment is a possible approach to divide powders of aluminum trifluoride and nitride.

    Keywords: aluminum trifluoride, aluminum nitride, gas-phase synthesis, aglomeration, sedimentation, sublimation

  • Analysis of time series with cig fractal processing

    Briefly discussed the theoretical model of the spectrum of RR intervals and its changes depending on the processes taking place. Made a device for measuring cardiointervalogramms (CIG). Obtained from the renting of data, of varying duration and frequency shall be recorded for further processing. The analysis revealed that the resulting spectrum satisfies the conditions considered in the theoretical model, and can be further analyzed with fractal characteristics. Such an analysis is of great importance in the diagnosis of the patient directly to the duration of the therapeutic procedure for the optimization of both time and intensity exerted influence.

    Keywords: CIG; fractal series; the spectrum of RR intervals

  • Technique of formation of the investment passport of municipality of the Russian Federation subject

    Increase of investment appeal of municipality - one of the most important directions of social and economic development of territories. Local governments have real possibilities essentially to influence on investment climate of the territory. The most effective tool in this case is the investment passport of municipality - the complex newsletter, calculated for potential investors  

    Keywords: city-planning, investment passport, sustainable development of territories, complex assessment of the territory

  • Problems of interaction between the port and road transport.

    The article is devoted to the turnover of the largest ports in Russia for the period from 2008 to 2012. The problems that arise in the interaction of road transport and ports, as well as their possible solutions are given  

    Keywords: The seaports of the Russian Federation, Freight transport, turnover, turnover growth problems, Interaction of road transport and ports.

  • A simplified definition of the discrepancies between the minimum resources and collections of samples for critical parts of machines

    In article the method of calculation gamma  percentage fatigue resource of an arrow shovel excavator for population of final volume, by means analytical method of definition parameters of Weibull distribution is offered. 
    The made computing experiment has shown that the developed method allows to receive gamma percentage value of a fatigue resource of an arrow shovel excavator by means of transition from the sample data to the population data.  

    Keywords: a resource, an arrow, shovel excavator, population, Weibull

  • The improved resource definition set by sampling the boom shovel

    In article the refined method of calculation gamma  percentage fatigue resource of an arrow shovel excavator for population of final volume, by means analytical method of definition parameters of Weibull distribution is offered. 
    The made computing experiment has shown that the developed method allows to receive gamma percentage value of a fatigue resource of an arrow shovel excavator by means of transition from the sample data to the population data.  

    Keywords: a resource, an arrow, shovel excavator, population, Weibull