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The introduction of foodstuffs, biologically active additives, animal feeds certification procedure requires development of express, high sensitive and accurate methods of determination of a number of chemical organic compounds. Vitamins and some flavonoids belong to alimentary organic substances required in small amounts. The antibiotics contained in foods and biologically active additives based...
In this report, the new technology for the decision of problems of preventive maintenance and illnesses treatment of irreversible ageing processes delay is presented. On the basis of nonlinear fractal-field model of human biological rhythms the technology for human states control which connected with dissipation of external and internal energy is offered. The technology consists in revealing abnormal...
In this paper a four-dimensional equiaffine space A4 with the current point A the dual distributions Delta4,21 : A rarr L21 and Delta4,2 2 : A rarr L22 where two-dimensional planes, L21 and L22, pass through the point A is considered
In this paper we intend to present new results concerning the scattering problem on quantum graphs. We offer a new way for the computation of the scattering matrix of the graph using scattering matrices of subgraphs. This method provides us in getting the renormalization scheme for scattering matrices of n+1 and n-stage Sierpinski gaskets
Equation of a power and mass exchange for surfaces of ground is submitted and conditions of harmless soil heating by heating cable cultivation constructions of various capacities are described.
In this paper a modification of implicit 2D (alpha-beta) iterative algorithm is considered. After this method is applied to numerical solving of anisotropic parabolic equation with boundary conditions of the third kind. In modifying new factors as time dependence, normal derivative and diffusive matrix took into account. This factors change a structure of well known algorithm significantly. To improve...
In this paper the results of investigation of percolative model for metal electroconductive properties evolution are presented. This evolution is the result of crystal lattice destroying. Method of calculation for resistance of this lattice is constructed. Authors presents the results of computer experiments which gives dependence of conductivity from procent of destroyed bonds in lattice. Three regimes...
The paper is dealt with radiation transfer in scattering volumes of various forms. Change of brightness body of scattering volume is analyzed by means of the asymmetry coefficient. The use of this coefficient allows appreciating the beginning of the remote mode and the utmost dimensions at which the medium can be considered unlimited in the cross-section. It also allows defining a transition region...
The formation of magnetic field in the ion diode with external isolation is described in the article. The mathematical model of magnetic field in the diode gap is offered
In the offered report the generalized section replication method implementation with object-oriented design is presented. In the first part of the report, the work scheme of generalized section replication method is described. The second part is devoted to software implementation using object-oriented approach. The structure of classes and its methods is considered
In this report, approaches to the creation of an equipment registration/certification corporate system of the gas enterprise are considered. Requirements on the establishment of equipment registration/certification are considered by the specificity of the corporate gas enterprise. Aspects of the integration of equipment registration/certification system with existing ERP-systems of the enterprise...
The examination of Nambu-Poisson structures has resulted into the introduction of the higher analogues of linear Dirac structures [W. Aissa et al.]. To make the pair define the linear Dirac structure of order p, it is required that the p-form Omega satisfied condition (H) from paragraph 2. We show that in the case 3 les p les dimU les 7 condition (H) is equal to decomposability Omega. Thus, in small...
In this paper, we suggest a method for fault tree construction on the basis of analysis of multivariate time series. For the construction, the algorithm for dynamic objects recognition based on decision trees is used
Problem of identification of linearized automatic control system which requires manual adjustment or self-acting tuning is considered in the paper. Novelty of viewing is the statement of the problem - the derivable system model must be robust
Problems concerning purification of the atmospheric air in clean premises are discussed in this paper. A system for atmospheric air purification has been developed based on domestic technological installations in accordance with the GMP EC classification. To extract living organisms from the atmosphere it was suggested to use an ultraviolet tube.
The mathematical model of rectification of raw formalin, adequately describing process has been developed. The new way of the account of chemical reactions which complicate mass-transfer is offered. Researches on model have been executed with the purpose of increase of economic efficiency of the process
The designing of free electron lasers (FEL) on the basis of undulators in a submillimeter wavelength range concerns with problems of manufacture of undulators with a very small period. Also accelerators with high energy of an electron beam (> 50 MbepsiB) is required for this purpose. It is necessary to take into account that in such devices the precise and expensive magnetic systems are used. In...
The given paper is devoted to investigation of a possibility of creation of a conversion of exchanging phases in LiGa-NaOH and LiGa-KOH separating exchange systems
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