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  • Structural design of information and measurement systems for biopotential research

      The mathematical features of construction information and measuring health systems (IMS). Because biological systems are complex, not always well-defined structure, for their correct description and implementation of metrological analysis requires its imposition. Accordingly, the presentation described bioinstrumentalnoe MIS. Within the theory of metrological synthesis formulated the concept of IMS core. With the use of the mathematical theory of categories and object-oriented modeling describes the basic relationships between the elements of the core IMS. The basic position with regards to the construction of MIS based on its structure. A scheme of the developed system of environmental monitoring of water environment on the basis of an integrated assessment of water quality. The main components of the system were presented. Feature of the developed system is the consideration of non-fixed sources of pollution, which was made possible thanks to the developed method of integral evaluation.

    Keywords: Measuring health system, object-oriented modeling, method of integral evaluation

  • 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

  • Stabilographic functional diagnostics in elite sports

      The purpose of investigation is to examine the effect of adaptation to difficult-house physical stress on the regulation of the vertical posture of man. For the analysis of the ability to maintain a vertical position used stabilographic hardware-software complex "Stabilan-1-02" (JSK Rhythm ", Russia). The ability to maintain a vertical position was evaluated in two static positions: 1) the main stand (OS) in the presence and absence of visual information, and 2) dip (PP) in the presence of visual information. Revealed that an increase of physical performance ability to maintain balance in static positions, especially in the complicated conditions (deprivation of visual information and static muscle tension) increases.

    Keywords: Sports stabilometry, adaptation, vertical pose

  • Principles of metrology information-measuring systems for analytical measurements in biomedicine

      Regarding the structural evaluation of the instrumental error of bio MIS tool software package was developed that allows to take into account the error in the analysis of clinical diagnostic measurement in hematology research. It allows to analyze the results of hematological measurements with the measurement error and issue you with a message that characterizes getting results within normal or unreliability. Nanoparticles in biomedical analytical measurements are used as contrast agents, since, being immobilized specific proteins with adhesion to the diseased cells and bacteria. Register ultrasonic signal produced when the laser blood flow to the entered nanoparticles allows the detection and enumeration of diseased cells. The block diagram of analytical studies was designed to prove its basic metrological characteristics. Research is conducted in the centers for collective use of the Southern Federal University "Nanotechnology" and "Laser Technology", equipped with modern and unique nanotechnology research equipment.

    Keywords: Bio MIS, nanoparticles, hematological measurements

  • Diagnosis of psychophysiological and emotional state of the human operator

      Various non-invasive assessment of psycho-physiological and emotional state were analyzed: the fractal estimation of speech signals, the analysis of rhythmic EEG patterns and computer stabilometry. The results allowing  prediction of the transition of the individual in a particular state, were obtained and objective criteria for determining the individual personality as a specialist were identified.

    Keywords: Emotuonal speech, EEG pattern, attractor, suggestibility

  • Filtering algorithms of bioelectric signals

      In this paper we consider the application of digital signal processing techniques to clean them from interference and to present in a special basis, which allows the detection of events related to the manifestation of the functioning of a functional system in health and disease. Implemented mathematical foundation and rapid synthesis methods for converting the signals used in electrophysiology based on the discrete wavelet and Gabor transforms. Filter synthesis using Filter Desing ToolBox package MatLab was observed. 

    Keywords: digital signal processing techniques, rapid synthesis methods, discrete wavelet transform, Gabor transform

  • Directions and peculiarities of the supply chains development in the conditions of asymmetric distribution of market power in the consumer market of the region

    The article considers the problems of institutionalization of the consumer market of the region in the conditions of asymmetric distribution of market power in the consumer market, it is carried out the theoretical generalization of evolutional complexities of empirical synthesis of the new structure of commodity circulation which are stipulated by the extensive growth of the retail chains.

    Keywords: consumer market, commodity distribution network, supply chain

  • Program realization of a three-dimensional mathematical model sediment transport in the shallow waters

    The work is devoted to modeling sediment transport in shallow waters. Results of mathematical and numerical modeling can be applied in practice to justify the design and construction of hydraulic structures to predict the formation of the bottom topography (eg predicting sediment transport), to address issues related to the protection of the recorded ports and channels, weather impacts to the design, to determine the optimal routes maritime access channels, etc.

    Keywords: mathematical modeling, hydrodynamics, transport of substances, the Navier-Stokes equation of diffusion-convection-reaction

  • Improving the planning system of in a mixed freight by rail and by sea

    The article is devoted to the planning problem  in the international freight rail and by sea. Identified and dealt with problems in the planning of cargo via Russian ports.

    Keywords: planning, loading, international, rail-waterway

  • Using agent-based modeling approach for social conflicts analysis ethnic groups

      This article presents an agent-based computational model of civil violence. In the model a central authority seeks to suppress communal violence between two warring ethnic groups. To describe model UML diagrams are presented. Article also shows a number of experiments with model which shows such benefits of model as guiding data collection, revealing dynamical analogies, discovering new questions and decision support in crisis situations.

    Keywords: Legitimacy, agent based modeling, simulation, risk aversion, jail, neighborhood patches, radius vision, expressed political tension, latent political tension

  • Influences of laser processing to seeds of summer wheat Iren

    In article are presented: installation and results of two years of field experiment, experimental data about influence of preseeding processing of seeds of spring wheat of Iren by the laser on productivity and its structure. Results of researches confirm positive influence of preseeding processing of seeds by the laser on increase of productivity of spring wheat and can be recommended for use in technology of cultivation of culture. The material has both scientific, and production interest.

    Keywords: wheat, laser processing, productivity, multiple-factor experiment, field experiment

  • Climatic and social and economic conditions of development of agrarian and industrial complex of Tpublic Chadhe Re

    In article basic elements of social and economic system of the republic Chad are opened, the resource potential of genesis of the region, including diversified structure of climatic conditions and social preconditions of development of agro-industrial complex of the country is defined.

    Keywords: agro-industrial complex, climatic conditions, development preconditions, economy structurization

  • The method of optimization of development transport and technological of forest resources

    Present the method for determining the optimal plan wood harvesting and hauling on logging enterprise. The method is recommended for use in enterprises applying cut-to-length logging. Optimization criterion is the minimum cost of harvesting and hauling wood. The method use will reduce costs and increase profitability for enterprise.

    Keywords: logging area, base of forest resources, natural factors of production, primary wood transport, network transportation, costs

  • Criteria and metods for assessing the quality of the mi[ing of bulk materials

    The way of а compиter assessment of qиality of the mix consisting of two and more components is stated. The algorithm for definition of factor of иniformity of mixing is based оп а clиstering of K-averages and realized in an applied Matlab package with иse of the graphic GUI interface. Check of this way proved possibility of its иse for an assessment of qиality of а miх.

    Keywords: quality of а mix, uniformity of mixing, components, cluster

  • Mathematical model of uniform system of design and technological preparation and production at the industrial enterprise

    "This article describes modeling of uniform system of design and technological preparation and production. The mathematical model is based on base of the theory of probability, the theory of mass service and mathematical statistics. Its basis is markovsky casual process. If the stream of events at the enterprise is stationary, without a consequence and ordinary, this process is called the elementary. The average size of a flow of information of each service is determined by the law of distribution of Erlanga, the stream density is determined by the enterprise, and production transition from a condition to a condition of shops and productions is estimated. When modeling a flow of information on movement of information and details at the enterprise classification of divisions was offered. After the analysis of their activity and a flow of information, details and documents the state graph of uniform system of design and technological preparation and production is constructed. Transitions were thus described and factors are appropriated. For each condition of system of a state graph limiting probabilities of conditions were calculated and Kolmogorov's equations are worked out. At integration of data of systems of the equations the probability of conditions of activity of divisions and production as time functions during every moment of time is defined."

    Keywords: system of design and technological preparation and production, state graph, Markov process, state probability, coefficient, Kolmogorov's equations

  • Electronics module for avalanche photodiode signal readout

    Circuit features of the electronics module for avalanche photodiode signal read-out, created on a basis of the specialized analog IC, are considered. Measurement re-sults of characteristics and noise depending on signal source capacity are given.

    Keywords: avalanche photo diode, readout electronic, charge sensitive amplifier, shaper, electronics module

  • Research of change of tangents of tension and vertical movings from a lesovozny road train in a design of road clothes and a road bed

    Results of computer modeling intense the deformed condition of a design of road clothes of the lesovozny highway on vertical movings and tangents to tension by a method of final elements on the program PLAXIS complex are given. Deformation of constructive layers of road clothes occurs under the influence of loadings from a lesovozny road train. Results of researches of change of tangents of tension and vertical movings are given for a covering, the basis, a working layer of earth of a road bed.

    Keywords: stone mastic asphalt, lesovozny road train, design of road clothes.

  • System ammonium purpurate - ammonium nitrate

    The results of differential thermal analysis of ammonium purpurate-ammonium nitrate system have been presented. The samples have been obtained of melt method. At the contents of ammonium purpurate more than 1 % in samples turn up replacement sequence of ammonium nitrate polymorphic transitions has been established.

    Keywords: ammonium nitrate, ammonium purpurate , phase stable, gas-generating composition

  • 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

  • About consumer utility

    The article analyzes one of the basic concepts of a rational economy – the marginal utility. It is shown that the models accurately describe the behavior of the individual, derived from human psychophysics.

    Keywords: consumption, total and marginal utility, psychophysics.

  • Mathematic modeling of ring dynamic on two bearings with application of basic functions

    The  researches results of possibility of  equations simplification of ring dynamic, which is based on two bearings with the help of task of special base functions system, in accordance with conditions of  zero transmissions in bearings points are represented. The calculation of the coefficients of the basis functions of a linear function and the polynomial of degree  two and three.

    Keywords: ring based on two bearings, zero displacement at points bearings, system of basis functions

  • Analysis of structural-dynamics intensity of development of industries of industrial sector of economy

    In the conditions of becoming of the new technological mode the special actuality is acquired by the choice of strategic directions of development of industrial sector of economy. In this connection there is a necessity of analysis of dynamics of development of industries of industrial sector. The model of analysis of structural dynamics intensity that allows to estimate branch distinctions in the industrial sector of economy is presented in the real work. By means of this model is possible to define the measures of stimulant character in regard to industries with the different level of economic development, and also to educe perspective directions of structural transformations to the industrial sector of economy.

    Keywords: management by structural transformations, dynamics, industrial sector, coefficient of structural elasticity

  • Industrial clusterization and transition technological system: historical perspective and future trends

    The article describes the historical features of the formation of the industrial sector of the Russian economy. The analysis of the current state of industry, allowing to determine the dominant technological structures in the industry. Identified priority areas for the new technological system and the basic problems of Russia's transition to a new wave of technological development. The role of the cluster approach in the transformation of the industrial structure.

    Keywords: technological system, innovative economy, industrial clusters, the industrial sector of the economy, priorities

  • Simulation of the design activity diversification of innovative enterprise

    In article the problem of development of algorithm of bionic search for tasks about an extreme way on the column is considered. Now development of effective methods and algorithms for problems of this type is carried out many years, being on - former an actual problem. Development of bionic algorithms on the basis of evolutionary strategy is perspective, especially at the solution of labor-consuming problems of optimization. It is possible to carry to advantages: possibility of performance of evolutionary and genetic search, and also that OH consists in parallel generation of sets of quasioptimum alternative decisions with possible "migration" of decisions between these sets. Realization of the general strategy of adaptation of the size of population by use of sequence of a sieve of Eratosfen, allowing to adapt for characteristics of bionic search is offered.

    Keywords: evolution, bionic algorithm, task about an extreme way, adaptation

  • Account ecological factor at development of an innovative business plan

    We consider methodic aspects of organisation of innovative business planning use taking into consideration environmental factors in the organization production on enterprise.

    Keywords: business plan, economical and environmental factors, maximum allowable contents, discharges and concentrates, ecological and economical approach.