This paper describes a hardware-based and software system parametric estimation of signals. It`s experimental accuracy was achieved measuring the phase difference between the two quasi-harmonic signals at 10 μrad.  

Keywords: parametric analysis, technical diagnostics, the phase difference

Measuring the sustainability of the market development of cultivated mushrooms will keep its status through isostatic effects of the complex determinants of development, creating optimal conditions for the movement of his main indicators nevelirovanie their dynamic vibration

Keywords: Market cultivated mushrooms, sustainable development, trend, trend models, the coefficients of variability.

The article is dedicated to development of a mathematical model for evaluation of production assets in smart power grids state for decision support system. The results of equipment state evaluation can be used for prognosis of reliability of the asset and each of its components functioning for the time interval, for which various versions of technical solutions are considered.  

Keywords: decision support system, state assessment, Smart Grid

The simulation of two-dimensional spherical crystals consisting of a large number of particles is carried out. These shells were analyzed based on their geometric structure and energy distribution. Various types of defects formed in a state of equilibrium  is considered. Being shown the ambiguity of the existing method of their interpretation. A new way of describing such defects in the close-packed two-dimensional crystals with different topology is suggested.  

Keywords: topological defects, two-dimensional materials, spherical crystals, topological charge

In this paper we propose basic geometric, mass and electrical parameters of the element for collection of static electricity from the surface of the textile. This element is a reversible electrochemical charge storage system based on nanostructured nickel oxide and carbon cloth. Element has a planar structure, it is flexible, lightweight, safety and ergonomic. Proposed element can be used as a power source for the Microsystems technique in "smart clothes".

Keywords: "smart clothes", microsystems technique, static electricity, supercapacitor, composite material NiO/C

The overall effectiveness of actual multilevel dust-collecting systems as random variable is proved.

Keywords: Multilevel dust-collecting systems, overall effectiveness, random variable

The technological process of aerocrete production consists of many operations during which the considerable amount of dust enters the atmosphere. The results of the dispersion analysis show that the great bulk of the formed dust is made by fine particles to 20 microns. The cyclones used in building industry don't remove the dust effectively. To improve the aerocrete production environmental safety an installation of dust collectors on the oncoming swirl flows is requested.

Keywords: Environmental safety, dust emission, purification efficiency, density composition, dust collectors installation

In the present work we report on the study of local atomic and electronic structure of gold nanoparticles funnctionalised by thiol and amine containing long-chain ligands. The study of nanoscale atomic structure is performed by means of X-ray absorption spectroscopy (XANES: X-ray Absorption Near-Edge Structure) and computer simulation. In consequence of the experimantally obtained data analysis and computer simulation it was obtained that strong bonding takes place when 11-mercaptoundecanoic acid is bound to the gold nanoparticles surface, forming a chemical bond Au-S 0.25 nm in length. Weaker bonding is observed when forming bond between dodecylamine and gold nanoparticles surface atom resulting in Au-N bond 0.23 nm in length. Supplementary XANES spectra analysis by means of density functional theory reveals the nature of formation of the investigated nanoscale structure.

Keywords: nanoscale structure of matter, X-ray absorption spectroscopy, XANES, density functional theory, nanoparticles functionalisation

The paper studies the possibility of quantitative processing of the GPR data for determining the dielectric permittivity and conductivity of a medium (soil samples). Experimental studies are made using radargrams of soil samples with specified values of moisture and conductivity. New methods of quantitative processing of radargrams are proposed in this work to determine the dielectric permittivity and conductivity of soils. The methods were successfully tested on various sections of Russian railways net.

Keywords: layered road profiling, GPR, soil moisture, soil layers profiling, soil conductivity

This work deals with the study of atomic and electronic structure of kaolinite samples (Glukhovtsy deposit) and montmorillonite (Millerovsky deposit) by density functional theory. The applicability of existing exchange-correlation potential in the local density approximation (LDA) and the generalized gradient approximation (GGA) is analised for an adequate description of the physical properties of layered aluminosilicate. An experimental and theoretical study of the IR spectra of minerals, as well as the identification of the most intense absorption bands, performed in the approximation of DFT using the exchange-correlation potential PW91. The analysis of the band structure of these minerals, which showed that these compounds are direct-gap insulators.

Keywords: DFT, clay, clay minerals, phyllosilicates, atomic and electronic structure, crystalline systems, IR spectrum band strukutra, the electron density

This work deals with the integrated study of the composition and structural characteristics of the rock-forming minerals in Millerovsky bentonite clay. The qualitative and quantitative analysis of the clay samples is made by X-ray diffraction , X-ray photoelectron spectroscopy and thermal analysis . The morphological and microstructural features of minerals are investigated by scanning electron microscopy. The application of the method of direct theoretical calculation of the diffraction patterns is showm to determine the crystal-chemical parameters of the studied minerals. The results are aimed at explaining a number of physical and chemical properties of layered aluminosilicate.

Keywords: clays, clay minerals, layered silicates, x-ray diffraction, crystalline systems

Tendencies of technological improvement of electronic chips led to reduction of their sizes, weight, development of functionality and decrease in power consumption. It allows us to discuss questions of developing renewable micro power sources which can provide power supply of autonomous microelectronic and micro circuitry systems for charge indication, paying attention to snow transfer, etc. 
The purpose of the paper is researching a profile of electrostatic field potential in the mountain district which was estimated as a possible use as a renewable micro power source.
It is found out that on windward sides of snow relieves the potential of electrostatic field exceeds three times to a similar  indicator for lee sides and is 80 V.  The potential is 3,5kV on polymeric surfaces (Nylon, teflon).   

Keywords: snow storming electricity, electrization, potential of electrostatic field, charge, the salting, the loaded particles of snow, innovation electronics, micro circuitry, renewable micro power sources.

The problem of the engineering of servo-driver of control of the fuel pump of autonomous diesel generator characterized by alternating frequency rotation of shaft, which can be applied to power supply of remote areas and autonomous objects, is urgent in science because of the lack of studying. The urgency of the engineering of such servo-driver is defined by means of the fact, that their application as a part of autonomous diesel generator allows to receive essential economy of fuel and to prolong motor potential of electric power station.The engineering of the flow sheets of diesel generator based on a synchro generator and characterized by alternating frequency rotation of shaft. The engineering of the flow sheet and algorithm of operation for intellectual servo-driver of control of the fuel pump of autonomous electric power station characterized by the lowered fuel consumption. In article materials of the state contract № 16.526.12.6016 on 11.10.2011 are used

Keywords: electric power station, diesel generator, synchrogenerator, converter.

The description of the flow sheet of unified electric power station of ship based on a combustion engine by alternating frequency rotation of shaft. The assessment of fuel profitability of such electric power station is given. In article materials of the state contract № 16.526.12.6016 on 11.10.2011 are used.

Keywords: unified electric power station, explosion engine, synchro generator, synchro motor, converter

The coloration centres (CC) in crystals of rear earth gallium garnets (REGG): Gd3Ga5O12 (GGG), Gd3Sc1,6Ga3,4O12 (GSGG) и Nd3Ga5O12 (NGG) obtained by Chohraljskiy method, were investigated by methods of optical spectroscopy and spectral analysis in the wavelength range of 0,2-0,87 microns. In the case of keeping the samples under dark conditions, unstable CC were formed in the crystals of GGG and GSGG. The absorption maxima are at λmax1 = 0,243 m and λmax2 = 0,275 m at concentration of N ~ 1018 cm-3. It is suggested that the observed enlightenment is caused by the recharging of growth defects and occurring the energy levels in the band gap of garnets. It appears that these CC correspond to centres of O- holes, originated from gallium vacancies V3-Ga 3+ in tetrahedral and octahedral nots which form near clusters of [V3-Ga 3+ - V2+O2- ]

Keywords: color centers, rare earth gallium garnets, kristylly, Czochralski method, the crystal lattice

The short review of existing panoramic systems are given. The limits of such systems doesn't allow to form a panoramic video with dealing the parallax effect in real-time systems. The presented algorithm for forming a panoramic video is free of these disadvantages. An algorithm based on mathematical model of the round-view system that takes into account the location of cameras, their intrinsic parameters and model of the world. The algorithm includes following chain of coordinate transformation: from panoramic image coordinates to spherical coordinates and to Cartesian world coordinate system, from world coordinates to camera coordinate system and to input image coordinates. Geometric distortion of camera is dealt. Model of the world is represented as spherical and a hemispherical surfaces.

Keywords: panoramic image, round-view video system, camera model, camera distortion, parallax

To date, the main method of mass production of advanced functional materials for various purposes is the ceramic technology. In the manufacture of multi-component oxide compounds using of ceramic technology is difficult to achieve high uniformity of chemical composition. For activation of the raw ingredients and make it more uniform use of chemical-tions (co-precipitation of salts or hydroxides, spray drying, Cryochemistry) and physical-tions (mechano-chemical, microwave, ultrasonic) methods. The paper presents the results of work on obtaining Ni-Zn-ferrite 2000NN radiation-thermal sintering. The influence of base composition and alloying additions on the electromagnetic properties of the ferrites. Confirmed the effectiveness of the use of surface-active additives To increase the density of the raw pieces and level parameters. We propose a model that explain schaya efficiency of dopants in the radiation-thermal sintering.

Keywords: Nickel-zinc ferrite, radiation thermal sintering, base composition, alloying additives, permeability

In this paper some of modern forms and techniques of information spreading were considered in the aspects of usefulness in scientific results publications. 
The comparison of the opportunities offered by new information technologies and by traditional media (journals and scientific meetings) is presented. It is justified that the problem of officialization of scientific papers accompaniment by multimedia illustrations and common tools for commentation is of highly interest. Some possible approaches for this problem were described briefly. As a conclusion, we announce the attempt to practical testing of these approaches.

Keywords: internet-media, scientific journals, Internet, social networks

Discusses various aspects of ensuring effective functioning of the enterprises of the fuel and energy complex. The substantiation of the composition of resources, groups of indicators to assess the efficiency of the fuel and energy complex enterprises. Justified types of resources, define technical and socio-economic development of the enterprise. The author proposes to the elements of production include indicators reflecting the quantitative and qualitative composition of the means of labor, subjects of work and technical equipment. Justified measures on the creation of an interconnected system of indices, which will analyze the changes in the industry with the purpose of planning and realization of actions aimed at sustainable development of the industry in the future.

Keywords: fuel and energy complex; resources; enterprise; sustainable development of the power industry; the effectiveness of the functioning of the fuel and energy complex

Promising absorbing materials along with a Ni-Zn-ferrites are Mg-Zn-ferrites, as they are also intensively absorbs electromagnetic waves in the frequency range from 50 MHz to 1000 MHz. The main advantage of the Mg-Zn-ferrite is used as an inexpensive raw material magnesium oxide. The paper presents the results of research to improve the efficiency of broadband radio-magnesium-zinc ferrite by increasing the contribution of the dielectric loss. The influence of alloying elements of the atmosphere gas and cooling after the sintering thermal radiation by absorption of electromagnetic waves. Confirmed cooling efficiency of products after sintering in an atmosphere with reduced oxygen partial pressure to increase the dielectric constant. A model is proposed to explain the increase in the dielectric loss ferrite during cooling in a reducing atmosphere.

Keywords: radioabsorbing ferrites, microstructure grain boundaries radio measurement radiation thermal sintering

The article is devoted to the comparative analysis of the applied traditional sand-salt mixture on the base of chloride natrium and sand and new icestorm composition on the basis of natural minerals: chloride magnesium (bischofite) and glauconite. Advantages of application of the ecological composition are educed on the objects of travelling economy on ecological, sanitary-epidemiology and technical indexes. The reagent on the basis of natural materials will promote safety of travelling motion.

Keywords: icestorm reagent, sand-salt mixture, objects of travelling economy, ecological, technical safety

The paper deals with the analysis of of the relation to the political life among young people in Rostov-on-Don. It is measured an activity relation to the political life of society, there is assessment of relations to  the political authority, the current political situation and the level of relative deprivation. It is revealed, students possess low electoral and social activity: "don't take part in elections" – 47,4%. In the relation to protest actions the group was stratified on two subgroups: one has a positive attitude towards the antigovernment actions, the second - is negative. The relative deprivation is at the average level, but 1\4 of the group have the high level of deprivation, which may cause a political tensions in the future.

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

In 2013 the pilot study was conducted among students DGTU. All were interviewed 52 second-year student. Purpose of the work is measuring emotional perception of political order among students. The emotional component of group political installation was measured on technology of semantic differential. It was offered to estimate to respondents on 20 bimodal scales four types political about. Two ideal – ideally positive and ideally negative orders. And two real – local and central. In the linear approximation calculated levels of emotional perception of the political order in the vicinity of the averaged image of the real image of the ideal order to constructs used in the space of features. Perception of an political order in Region: --0,02; in Russia: -0,04 (using a normalization from -1 to +1). That it almost neutral.

Keywords: political order, semantic differential, factor analysis, the emotional component, questioning

Overview of technical means cooking rolled grain represented on the Russian market of agricultural machinery. The paper presents the design, specifications, advantages and disadvantages of technical equipment for feed preparation rolled grain-based foreign and domestic production are widely represented on the Russian market of agricultural machinery. Described conditioner grain original design developed in the Penza State Agricultural Academy.

Keywords: olled, rolls, mill, feeding, grain, feed, farm

The article discusses the analysis of group attitudes toward political order DGTU students. Pilot study took place in 2013 and was carried out using questionnaires, which was attended by 52 people. The analysis includes statistical processing data, as well as the method of sequential factor analysis with the identification of group settings.
Levels of cognitive perception of political order for the Region: -0,174 and Russia: 0,139. The level of relative deprivation is 0,46. Behavioral component has two levels: assessment and activity. The estimated level of behavior was 0,151, and the level of behavioral activity is -0,205. Further, according to the received secondary factors carried factorization and final calculation has behavioral component. An integral level of behavioral component is -0.12.   

Keywords: групповые установки, аффективный компонент, поведенческий компонент, когнитивный компонент, относительная депривация, анкетирование, политические установки, факторный анализ