Visualization analysis methods allow researchers to detect features at a glance, identify patterns and anomalies in large volumes of information. Value of medical imaging in health care is increasing, as it improves the efficiency of care and create a more comfortable environment for patients. Innovative imaging technologies allow earlier and more accurately diagnose diseases, treat them more purposefully through more benign methods, and carefully monitor the results of treatment. This paper discusses the use of different imaging techniques of experimental medical data (for example, studies of the physiological characteristics of patients with various forms of asthma) . Novelty of this work is to use an integrated approach to solving the problem of state visualization of biological objects. Results of application of various technologies of visualization of medical data on the example of an assessment of dynamics of a condition of patients by bronchial asthma as a result audiovisual stimulation of a brain are presented.

Keywords: visualization, cognitivegraphics, iconplots

Nowadays, the main way to improve power density is increasing the junction temperature of semiconductor devices and as a result, increasing the temperature of the heat sink. This results in a lower efficiency due to the high temperature caused by increasing power losses. To solve this problem, it’s possible to develop the heat sink for a specific system, or to optimize existing heat sink profiles. This paper presents an FEM-analysis describing thermal behavior of a bidirectional switch used in a direct matrix converter.

Keywords: bidirectional switch, heat exchange, thermal behavior, finite element method

Recently becoming urgent problem of managing distributed processes of production, transmission and consumption of energy. This fact is associated with the emergence of a significant number of generators and the possibility of a primary control on all elements of the grid. In this connection, in proposed three-level distributed power grid management, which includes the upper level of segmentation networks, distributed control average frequency and power level and a lower primary control. The methods of control for each of the above levels, the results of simulation.

Keywords: smart grid management system, distributed control, frequency control and power.

The analysis of domestic innovative solutions describing shock devices. Topical area of research is to reduce the dimensions of such devices while maintaining their energopogloschatelnoy capacity and use of new materials such as shape memory alloys. A method for testing such devices with elements made from these materials.

Keywords: shockproof devices, dimensions, energopogloshchayushchaya ability, alloys, shape memory, the method of testing

The algorithms of analytical approximations of gravity field on the basis of F-approximation. Presented results of the re-sampling techniques F-approximation on the materials detailed gravity survey.

Keywords: gravity field, F-approximation, spectral analysis, the Terek-Caspian trough, Argudansky site

Production of sodium hypochlorite as disinfectant agents to clean water, suitable to be deployed on the basis of a thermal power plant or nuclear power plant. Power plant-manufacturer GHN can profit from its implementation. The proposed scheme will facilitate rapid and efficient transfer of rural water supply in an environmentally and safer water treatment technology.

Keywords: sodium hypochlorite, water, disinfection, disinfectant, concentration, ecology

A comparative analysis of the results of numerical studies of the shear strength of the two most common models fragment joint compound reinforced concrete floor slab with a column of monolithic buildings with punching and heating. Simulation of stress-strain state of concrete samples conducted in LIRA 9.6 R9 with various combinations of loads and effects in the nonlinear formulation to study the processes of their destruction. Revealed new features of the stress-strain state of reinforced concrete monolithic buildings with bezrigelnym frame with an alternative design scheme that reflects the true picture of loading plate and corresponds to the method of Eurocode 2.

Keywords: connection node reinforced concrete slabs with a column, monolithic building with bezrigelnym frame, strength plates with cut and bursting under heat, non-linear analysis

In this article the author considers the gasdynamic bearing with the spiral flutes which active zone is formed by two close located firm surfaces, on one of which spiral microflutes are executed. The oblique-angled system of coordinates consisting of logarithmic spirals and circles is entered. For each dyad a flute crossing point values of powers of viscous friction were received and further their main moment of resistance concerning a bearing axis is calculated, expression for the main moment of forces of resistance is found in a smooth layer. In work the algorithm, allowing to calculate the main moment of powers of the viscous friction developing in a lubricant layer of the gasdynamic bearing with spiral flutes is received.

Keywords: gasdynamic bearing, spiral flutes, oblique-angled coordinates, resistance moment

The uncertainty is investigated and regularities of their impact on production systems, taking into account the search management strategies. It is proved, that uncertainty is a parameter that accompanies any productive activity for the period of the projection; due to a number of laws (integrativnost′û, integrity, communication, hierarchical structure, osuŝestvlâemost′û, etc.); is based on two basic scenarios: conservative and innovation Are key factors of uncertainty. (information, bureaucratic, change the value of the currency, sanctions, stagnation and so on) in the development of targeted corrective measures on projected periods.

Keywords: Uncertainty and their patterns, parameters, key factors of production systems management, corrective actions

To date, questions the reliability and continuity of electrical energy production facilities are among the most urgent , due to the transition generation companies into private hands and aggravate financial, economic and industrial- technological challenges : depreciation and obsolescence of equipment, lack of investment and other factors, influencing the power producers .
The article discusses the various valuation techniques of industrial enterprises and industrial complexes electricity . On the basis of their proposed universal method of estimating production complexes electricity , which is divided into 6 groups and includes weights . The article noted that the proposed method of estimating the weight of electric power systems operation has several advantages compared with the methods of other authors.

Keywords: electricity, electricity production complexes, investment, reliability, development

The basic virtue of the sowing apparatus of an overpressure is possibility of conducting of sowing on the big speeds and with high uniformity of dispensing of seeds. But the processes occurring in the sowing apparatus of an overpressure at dispensing of seeds, are insufficiently studied. In the article one of stages of process of dispensing by the overpressure sowing apparatus - transportation of a unit seed by dosing elements of a seed disc is observed. The forces acting on a seed in the course of transportation with a dosing element of a seed disc are defined. The gravity, centrifugal force, force of air drag and pressure force of air refers to to them. The scheme of forces is presented. As a consequence of theoretical research dependence of magnitude of an overpressure in the seed vessel from key parameters of work of the sowing apparatus of an overpressure has been defined. Graphs of theoretical dependence of pressure in the seed vessel from diameter of holes and a seed disc angle of rotation are built. The analysis of the gained results allows to draw following conclusions. The increase in diameter of holes of dosing elements of a seed disc leads to considerable decrease of the pressure necessary for transportation of a seed. At increase in an angular velocity of a seed disc pressure necessary for the secured transportation of a seed is augmented. The increase in an angle of rotation of a seed disc puts insignificant agency on pressure in the apparatus seed vessel.

Keywords: seeds, transportation, dispensing, forces, an overpressure, a dosing element, a nominal diameter, dependence.

In the article results of theoretical researches of the rotor scatterer of fertilizers are resulted. For elimination of adverse conditions shock interactings of particles of fertilizers with rotor vanes, possibility of application of curvilinear vanes is observed. The forces acting on a particle which moves on a curvilinear vane are justified. Schemes of act of forces and the scheme of interacting of particles of fertilizers with a curvilinear vane taking into account width of a torrent are presented. The transcendental equation numerical solution on a method the Runge-Kutty is resulted. The analysis of dependences of the kinematic operating modes of the scattering apparatus from design parametres of a curvilinear vane is carried out. The time of interacting of a particle of fertilizer with a surface of a vane taking into account its curvature and a slope is defined. Conclusions are drawn on possibility of lowering of crushing of particles of fertilizers at the expense of blow decrease in a normal direction.

Keywords: fertilizer, vane, rotor, curvature, angle of slope, speed, crushing

Calculation of coefficient of operating conditions of the pipeline is presented in article for the West Siberian region. Dependence of service life of the pipeline on this coefficient is presented. The data of samples witnesses received in laboratory of nondestructive control, confirming relevance of this subject are provided.

Keywords: corrosion, wall thickness, standard service life, pipeline, coefficient of working conditions, diameter, pressure, settlement resistance.

The main maintenance of a diversification of production as activity of subjects of managing is considered. being shown in purchase of the operating enterprises, the organizations of the new enterprises, redistribution of investments in interests of the organization and development of new production on available floor spaces. The most important organizational economic targets of a diversification of management are presented by innovative activity of the industrial enterprise.

Keywords: Trainer-modeling system, the hardware-software robotic complex, control system, autodriver, automatic control of the brakes of the train, computing experiment

The problem of justifying extending the service life of hydraulic structures in Russia is unsatisfactory condition requiring modernization and refurbishment. Currently in Russia over the length of the river network of 2.37 million sq km includes more than 125 thousand rivers that can be used for navigation. When locking, the most widely found as regulator control structures of low pressure shield dam spillways with metal swivel farms most widely used when evaluating the residual life of structural elements carrying water conveyance structures, has an integrated risk assessment of the accident. According to the distribution curves can be classified technical condition of each item, such as rods and plates in various defects as small and dangerous damage the elements included in the design. During the simulation obtained contour plots of stress-bearing low-pressure water-lifting precast shield dams for subsequent prediction justify continued reliable exploitation. The concept of life extension studies supporting structures prefabricated low-pressure water-lifting shield dams on the example of individual structures bearing elements, prefabricated low-pressure water-lifting shield dams, based on modeling of the loading process from various defects and damage due to prolonged use.

Keywords: water-conducting structures, prefabricated pumping low-pressure-mounted dam, modeling, technical condition, residual life.