The problem of interaction of mutually perpendicular magnetic fields in superconductors is considered. Possibility of use of a nonlinear susceptibility of superconductors for measurement of a magnetic field is shown, the assessment of sensitivity of the cryogenic probe magnetometer is carried out.

Keywords: superconductor, magnetometer, SQUID, cryotron, the crossed magnetic fields, non-linear magnetic, cryogenic probe

We have carried out the analysis on the scientific and technological literature on methods of calculation and analysis of the x-ray diffraction, x-ray absorption and Raman spectra used to analyse the structure of the materials for hydrogen storage under realistic operating conditions. The simulations were carried out for the series of small palladium nanoclusters with embedded hydrogen. Multiscale computer modelling was used to simulate the dynamics of structure of the materials during charge/discharge phases.

Keywords: hydrogen storage, XANES, x-ray diffraction, Raman scattering, fuel cell

  The proposed approach to the study of social engineering systems to meet all their basic features. Blurred structure of social engineering system reflects the fuzzy cognitive model; Fuzzy connection effectively evaluated using weights Fishburne; "blur" element values system and its functioning is overcome by introducing linguistic variables and their term-set fuzzy classifiers.  

Keywords: system analysis, poorly structured and poorly formalizable processes, sociotechnical systems, fuzzy cognitive modeling

The article presents the results of experimental research of the re-entrainment reduction in the electrocyclone. The authors shows an increase in the collection efficiency of ash up to 99.5% and reduction of entrainment in 4 times when profiled elements was install  on collection electrode surface

Keywords: gas dust cleaning, electrocyclone, re-entrainment, collection efficiency, ash from thermal power plants

The article is devoted to the stability of the polymer rods variable stiffness with the initial imperfec-tions and the development of creep deformation. The distinctive feature of the paper is a variable stiffness of the cross section and the use of fixing all, "seal-hinge" "seal, seal", "seal-free edge."

Keywords: stability of rods, creep, highly elastic deformation, polymeric materials, coupling equation of Maxwell-Gurevich

  This article analyzes the condition of the vehicle driver by methods using data RR-interval time series implementing wavelet-transform. The results of the discrete Wavelet-transform with the Daubechies wavelet of the fourth order are considered.

Keywords: wavelet-transform, RR-interval series, interval diagram

In article possibility of reception of an artificial foodstuff, in particular, artificial black caviar, both in laboratory, and in a life with a view of creation of is minimum necessary conditions for preservation of a life and health of people in extreme situations is considered. Initial products is foodstuff with application of the harmless components applied in the food-processing industry, as dyes.

Keywords: Caviar black, gelatin, cod-liver oil, a herring brine, , silver nitrate

The question of increase of efficiency of the cooling process in the compression refrigerating machines and household refrigerating appliances. Describes a new original method of cooling of the condenser vapour-compression refrigeration machines, which is due to wet the surface of the capacitor with its further blow. Shows the complexity of the theoretical analysis of the proposed method of cooling and substantiated the necessity of experimental studies of the process of cooling of the refrigerant in the capacitor. 

Keywords: compression refrigerator, evaporative a capacitor, a new method of cooling refrigerant, energy performance, the efficiency of the cooling

Examines the historical stages in the development  of the theory of systems research management of the uncertainties, the reasons for they arise in the mathematical  model, this is reflected in an interval values in the transfer  function of the object of control. It is proposed algorithm for obtaining experimentally the interval of values.

Keywords: interval values, robust stability, the transfer function, parametric uncertainty, a mathematical model of the management system

The mathematical model of storage reservoir has been deduced. The deposition rate of particles in reservoir has been calculated. It is concluded that storage reservoir is a preliminary sedimentation tank.

Keywords: storage reservoir, preliminary sedimentation tank, mathematical model, deposition rate

Article is devoted to justification of approaches to research of influence of transport factors on ekologo-economic safety of the country on an example of railway transport. A basis of research is the system approach. The environmental management system on railway transport is offered for considering as set of the objects of railway transport interconnected and mutually influencing at each other and environment elements. Approaches to development of strategy of development of system of environmental management on railway transport and the directions of protection and improvement of a state of environment for service conditions of objects of a regional subsystem of railway transport are proved.

Keywords: ekologo-economic safety, railway transport, model, strategy, environment, system approach

  The article contains geometric and computer simulation of helical surface corner cutter. When the geometric modeling shows how to get the analytical dependences for determination of envelope surface collection features both display the hyper surface in the hyper plane. Shows the polygonal model envelope and one of the sections of hyper surface. Computer solid modeling process forming opportunity of obtaining models srezaemyh layers and their quality characteristics.

Keywords: Computer modeling, shaping, angular milling, helical surface

In article questions of improvement of a technique and theoretical bases of electrocatching with reference to problems of fight against drop ablation in a working zone in the conditions of galvanic production are considered.

Keywords: electrocatching, drop ablation, working zone, barbotage, charge, drop

  Semicars, as is known, are a universal rolling stock. For today in RZD and in transport HIGH SCHOOLS of the country works of research character on regulation and operation optimization by a universal rolling stock are actively conducted. In article a task in view on optimum control empty cars of various patterns of ownership with use of a transport problem.

Keywords: Park of semicars, cars own involved (ВСП), empty a traffic volume, the First cargo company (ПГК), the Second cargo company (ВГК), and the basic plan

Conditions of forming mud flows in Pšeha River basin Briefly outlines the formation of solids debris flows in the Pšehi tectonic-dependent geographical, geomorphological, geological, lithological, meteorological, soil-rastitel′nymh and anthropogenic factors.

Keywords: diversification of management, production diversification, financial and economic purposes of a diversification, technological purposes of ensuring flexibility of production