Represented in the block diagram of the election based amplifier and current amplifier input converter "voltage-current" allows you to control the central processing element pole frequency and quality factor, as in diagnostic mode parameters of analog devices, and in the mode signal processing. A variant of its circuitry implementation bipolar transistors for microelectronic performance. The results of computer simulation in Agilent ADS confirmed that on the basis of simple current amplifier in the traditional process, due to the structural features of the active elements of ongoing basic level of order can be implemented relatively high-Q units of the second order, which are easily integrated into multi-tier band filters.

Keywords: system-on-chip, band pass filter, quality, current amplifier, the sensitivity, measurement error

  Features of regional development of subjects of the Russian Federation are considered in article. Extent of differentiation of development of the Russian regions on the main socio-economic indexes is opened. Need of increase of a functional role of competitiveness of regions for overcoming of existing gaps locates in levels of development. 

Keywords: regional economy, differentiation of social and economic development, uniform economic space, competitiveness

  The paper offers a solution to the general problem of circuit synthesis for n-MOS transistor level band pass filter based on current amplifier with a limited transmission coefficient. The possibility of optimal choice of the parametric compromise. The results of modeling circuit in Cadence Virtuoso environment component-based workflow SGB25VD.

Keywords: CMOS transistor, a band pass filter, a selective amplifier, system on chip, gain, voltage-to-current

  Article is devoted to definition of the basic principles of modernization of regional reproduction – to search of preconditions of increase of effect from cluster development. Thus the main attention is given to the analysis of features of processes of a clustering in a branch cut at regional level. Expediency of definition of specific goals of regional economic policy on this basis locates. 

Keywords: regional economy, gross regional product, factors of linear correlation, branch priorities

  This paper presents a generalized framework level band pass filter used in the construction of broadband active RC filters. The conditions that determine the potential stability of the broadband link and its parameters. A variant of circuit implementation, in which low parametric sensitivity of Q to passive circuit elements is achieved on the basis of its own compensate small-signal parameters of bipolar transistors parameters amplification. The results of computer simulations have confirmed that the principle of self compensate coupling semiconductor can significantly reduce the sensitivity of the parametric parts of the second-order band-pass filters based on existing low technologies.

Keywords: system-on-chip, band pass filter, quality, current amplifier, the sensitivity, bipolar transistor

  The paper discusses the features of their own circuits and mutual compensation circuitry in a differential stage in CMOS transistors. It is shown that their composition can significantly increase the differential gain in symmetric cascades with a dynamic load, significantly reduce common mode gain and extend the range of operating frequencies. As an example, the evolution of the basic concept of a symmetric stage and the results of its simulation in Cadence Virtuoso.

Keywords: micro circuitry, structural synthesis, complex-function blocks, a differential stage, a CMOS transistor, system-on-chip

  The approximate formulas for determination of planar electromechanical force factor and piezomodule in the disk-form samples without Poisson coefficient evaluation of the smallest (first) frequency equation root are derived. It simplifies procedure of measurements because measurement of frequency of the first overtone isn't required.

Keywords: piezomaterial, disk, planar electromechanical force factor, piezomodule, Poisson coefficient

  The paper presents an analysis of the data obtained as a result of questioning students RGSU in late 2011. The purpose of this study is to measure the level of political tension among the youth after the events of December 2011. 168 young people taken part in this research (men - 53% women - 47%). Age of the respondents - 17 to 19 years. The questionnaire included a subjective assessment of the following levels: participation in the political process, emotional involvement in these processes; comments of these processes, and economic prosperity, social security, life prospects. Revealed a low level of involvement of young people to the political process - 1.40 on average value. The level of emotional involvement in the political process - 2.15. The stable level of comments political processes in the family - 2.17. Received, the average level of economic prosperity and level of social security of students: 2.44 and 2.24. Assessment of life prospects is at a high level - 3.03. It is revealed, values of average all studied parameters at women are higher, than at men. Least a difference in an assessment of level of participation in political processes – 0,1. More differs the assessment of level of social security, the difference makes – 0,69. Thus, level of a relative deprivation among studied audience is low, and if will tension arise in student's group, first of all among men.

Keywords: a political tension, deprivation, group installation in relation to a political order, cognitive component, questionnaire, the descriptive statistics

  Influence of a method of manufacture of porous ceramic frames on the basis of system Lead zirconate titanate (PZT) on their microstructure is set. It is shown that when using a method of formation of the frame based on deleting a porophore, the microstructure of a target product depends as by nature a steam generator, and the sizes of particles of a porophore and piezo-phase. Frames with preferentially open nature of porosity create porophore systems decaying or being sublimed in case of temperature increase.  If the porophore to its thermal destruction or evaporation melts, the ceramic frame will have, preferentially, closed nature of porosity. Within the second of probed methods of porous frames creation based on expansion of an amorphous phase, synthesized within a method volume «chemical construction», samples with diameter of pores from 70-90 nanometers to 450-500 nanometers and the mixed nature of porosity are received.

Keywords: ceramic frames, piezoelectric phases lead zirconate-titanate (PZT), piezoelectric composites with connection 3 - 3 and 3 – 0

  The paper discusses architecture of stabilizers, which realize the effect of own noise compensation of reference voltage. Circuits with own compensation of noise allow to reduce the noise in comparison with the classical circuits at a small values of the correction capacitor. A mathematical analysis of the proposed circuit is given. The results are confirmed by computer simulation in Cadence using transistors model of 0.6 um BiCMOS process technology.

Keywords: voltage stabilizer, noise, system on chip, BiCMOS technology, computer modeling, proper compensation

The article describes methods allows to control the degree of anisotropy piezoelectric ceramics based on doped phase PbTiO3. As a model of the object has been selected phase of Pb0,76Ca0,24Ti0,94(Cd0,5W0,5)0,06O3. The model phase was obtained by the following methods: by solid state reaction method and the chemical construction. For comparison phases obtained by these methods were used modern analytical research methods (DTA, TGA, XRF, XRD, power and tunneling microscopy, computer-program research results). Piezoceramic samples were obtained from the synthesized phases and electrical parameters were measured. Were revealed that the samples, obtained from the charge, synthesized by chemical construction had values of  piezoelectric constants d31 and d33 much more than samples obtained by the method of solid state reaction.
Keywords: piezoelectric ceramics, anisotropy, ultrasonic issue systems.

Keywords: piezoelectric ceramics, anisotropy, ultrasonic issue systems

  The research presents an analysis of the data obtained as a result of questioning students RGSU in Grozny in 2012. In the pilot study involved 320 respondents. (men - 70% women - 30%). The questionnaire included a subjective assessment of the following levels: participation in the political process, emotional involvement in these processes; comments of these processes, and economic prosperity, social security, life prospects. Research showed the stable average level of involvement of the young population to people processes in the Republic – 2,04 on a total average value. Level of  emotional involvement in the political process – 2,60. Level of comments political processes in the family – 2,30. Received, the average level of economic prosperity and level of social security of students. Assessment of life prospects is at a high level - 3.40. Female audience respondents give higher ratings than men, but the differences are insignificant. Observed lowering of assessments compared with studies of past years, but all parameters cognitive component relations of students to the political order are normal middle and high level. In general it shows a low level of deprivation investigated audience.

Keywords: a political tension, deprivation, group installation in relation to a political order, cognitive component, questionnaire, the descriptive statistics

  The paper presents a functional diagram multidifferential operational amplifier, which in contrast to conventional operational amplifiers, has some inverting and non-inverting inputs, and provides a relatively high input voltage limit. Application of basic common-mode feedback signal allowed increasing CMRR voltage on both channels. The use of additional passive components in the emitter circuit of the multidifferential cascade possible to increase the voltage limit of the operational amplifier, the rate of increase of its output voltage to provide high accuracy ratio of the transmission channel and to improve the stability of the corresponding parameters of measuring devices based on multidifferential operational amplifier.

Keywords: system-on-chip, input stage, radiation, amplifier, analog-to-digital converter, bipolar transistor, field transistor

  Article opens problems of formation of the labor income in the Russian economy. The analysis of indicators of compensation is based on own calculations with use of adequate methods of the analysis of data, and also in comparison with indicators of the labor income of the developed countries. Practical recommendations about increase of a role of the labor income in development of the Russian economy and to ensuring expanded reproduction of a labor factor are offered.

Keywords: salary, labor potential, labor productivity, intellectual capital, indicator, inequality

  The short review of patents for designs of transport and packing sets for transportation and storage of the fulfilled nuclear fuel, developed in Petrozavodsk the state university is given.

Keywords: nuclear fuel, container, storage.

In the article in detail the analysis of processes of formation and development of the market of real estate services and real estate in the region. Using methods of statistical analysis and methods of logical-functional approach was built factor functional model defines the dependence of prices at the market of residential real estate from the regional peculiarities and the level of welfare of the population, as well as the performance of the construction industry, which allowed us to forecast of the price of the status of the real estate market of the Stavropol region in the medium term and to strengthen routine component in the activity of the real estate organizations.

Keywords: The real estate market, the market for real estate services area, real estate

The article critically analyzed the basic terminological apparatus banking, given the author's classification of banking services and the factors that influence the scope of these services. Presented and justified priority measures to improve efficiency and quality of banking services of the region. 

Keywords: Banking services, the quality of banking services, the efficiency of banking services.

  This article discusses the nature and peculiarities of the education market. With regard to educational services in the region marked with their functions and the key characteristics that defined the direction of the education market.

Keywords: Identification of the key directions of formation and development of the market of educational services

  In this paper consider the problem of numerical simulation of dynamic systems with many degrees of freedom under pulse exposure. Addresses the issues of relevance and importance of numerical modeling to date, taking into account the magnitude of the current objectives of the study.

Keywords: numerical modeling, dynamical systems, pulsed load

  Now the close attention is paid to a subject of low construction. It is caused by that this category of housing is the perspective direction of development of housing stock of the Russian Federation as corresponds to such criteria as availability, convenience, speed of construction and environmental friendliness. On the basis of the analysis of classification signs author's classification of objects of low construction depending on a site, level the income is given, to periodicity of accommodation, existence of the land lot, quantity of floors, constructive decisions, qualities of furnish, a view of the uninhabited square, existence of additional structures, safety, such as the settlement, quality of architectural study. Questions of town-planning regulation and stages of preparation of territories of low construction are mentioned.

Keywords: affordable housing, low construction, innovative programs, classification signs

  In article authors carry out the analysis of volumes of construction and housing input in the Russian Federation, on regions of the Russian Federation and the Rostov region in particular, security of the population with housing counting on one inhabitant, dynamics of input of individual housing, dynamics of the prices.

Keywords: housing construction, analysis of dynamics of construction, individual housing

  In the territory of Rostov-on-Don active development is conducted by negative engineering and geological processes (landslides), as owing to natural course of processes and active technogenic influence. Creation of geoinformation system (GIS) of geological environment of the city allows solving not only a problem of reduction of volume of prospecting works under construction, but also a problem of regulation of effective planning of reconstruction of city building.

Keywords: city-planning, level of underground waters, landslides, imitating modeling, planning the construction and reconstruction of the city

The algorithm of calculation of embedded foundation with combined use of a method of boundary elements and method of finite elements is considered. The calculation example of embedded foundation lying on a layered half space is resulted. Distributions of displacements under the base depending on frequency of influence and a combination of physical parameters of elastic layers and elastic half space are analyzed.

Keywords: dynamic, vibration, frequency, ceiling, half-space

  Requirements for methods of diagnosing design increases - they should make it possible to fully assess the performance of buildings, as well as being simple and mobile, to be used during the construction, operation, maintenance and reconstruction. This work is devoted to the realization of experimental and theoretical methods for vibration monitoring of structures and the analysis of the results. The objects of study are the reinforced concrete beams and slabs, and the subject of the study - the methods of vibration diagnostics, the principle of which is to detect changes in the construction of the main dynamic characteristics. Research has shown that damage to the structure can be detected by the methods considered, using a relatively small number of monitoring points and subject to change only the fundamental mode of vibration.

Keywords: Vibrodiagnostics, flaw detection, diagnostics, construction, beam, plate, defect, damage, vibration