The paper presents the classification types of fiscal stability the regions, as well as measures to improve the sustainability of regional budgets, which will minimize the risks inefficient execution of the federal budget, improve fiscal sustainability of both the federal and regional budgets.
Keywords: socio-economic system, the stability, the regional budget, intergovernmental relations
In this paper we study of the local atomic and electronic structure of nanostructured condensed material for rechargeable current sources on the basis of 15mas.%V2O5/Fe/LiF nanocomposite within charge-discharge cycle. Principle component analysis (PCA) of the series of Fe K-edge spectra collected during 1 st charge showing the concentrations of the components Fe, FeF2 and V[FeV]O4. We found the changes in the V oxidation state from the analysis of the experimental Fe K- and V K- XANES spectra. Total and partial density of states of components are presented.
Keywords: nanostructured materials for rechargeable current sources, dynamics of local atomic and electronic structures, XANES, DFT
The catalytic activity of Pt/C and PtxNi/C electrocatalysts prepared by borohydride methode was studed. It was established that the specific activity of fresh prepared Pt3,7Ni/C catalyst in oxygen electroreduction reaction is higher in compare with Pt/C material. After treatment of Pt3,7Ni/C material in the hot acid nickel in the surface layers of nanoparticles was dissolved and the composition of nanoparticles was changed to Pt5,6Ni. The electrochemical surface area of the Pt5,6Ni catalyst and specific activity was slightly decreased after corrosion treatment.
Keywords: platinum electrocatalysts, corrosion stability of the nanoparticles, fuel cells, X-ray diffraction, borohydride synthesis
Directions of innovative activity of commercial organizations to ensure its development in the competitive, volatile market environment are investigated.
Keywords: commercial organization, management, directions of innovative activity
Information base of textile textures and materials, with the detailed description of the software for work with base is considered. It is told about methods of creation of base of textile textures and materials and about opportunities of the represented project.
Keywords: informatsionnno base, textile industry, texture, materials, visualization, software, graphics
The automated base 3DDT of textile textures and materials, with the detailed description of the software for work with base is considered. Market research of consumption of the represented project and program opportunities of alternative software products is carried out
Keywords: automated base, textile industry, texture, materials, visualization, software, graphics, 3D
Modern CAD systems now allow automate most of the stages of design and technological preparation of production . But there is a number of routine procedures. This article is about the details classification operation analysys .
A review of existing solutions has shown that there are two ways to classify the details. The first - a “manual” characteristics of the classifier, assignment. This is the major method. The second is the expert system "Klassifikator" from the AsconCo., which is based only on the verbal description of the parts and the user selected one of parts from the existing. So that the function of user is to provide the recognition of images patterns. These methods of pattern recognition systems are successfully solve complex image recognition task . Analysis of methods of recognition led to the selection of the neural network method for classification of items.
We want you to use expert system consists of a Hamming neural network emulator and the semantic model of knowledge representation with direct output to solve the problem of classification of parts.
This combination of neuro-cybernetics and information approach to the creation of an expert system can either automatically determine a part characteristic by its image , or in a semi-automatic mode, prompting the missing information from user.
Keywords: expert system, pattern recognition, computer-aided design, neural network classification characteristic details.
As a result of experimental observations and theoretical analysis revealed some heaven - mathematical model of the mechanism of the resulting impacts ( PMB ) , or the result of negative consequences from exposure to liquid, solid and gaseous waste production and life , and showed that the ecological condition and security of the region or individual land can and do have , in varying degrees, all or almost all of these wastes and their components. Currently, as the main source that impact on virtually all aspects of the environment and especially on health and longevity , is a non- satisfactory collection, recycling , disposal , use, and disposal of solid , liquid and gaseous waste , both in production and especially consumption (MSW) .
Developed and recommended the introduction of innovative methods and basic techno-logical scheme providing for decontamination, cleaning , processing and use of the liquid, gaseous and solid industrial and domestic waste and use of as waste itself and refined products. First of all: - a way of techno -logy and storage of solid waste in mines abandoned mines to produce fuel gas and humus product suitable for use as a fertilizer - how , technology and integrated circuit technology provides for joint decontamination, cleaning , processing and the use of liquid , gaseous and solid waste enterprises of light industry - the methods and technologies of waste disposal , mine and discharge groundwater liquidated bathrooms mines involving extraction and regeneration , in order to use different metals ( including iron) , which are in wastewater. The developed ITATION and recommended the introduction of major technological and innovative ways to take into consideration in this scheme , economic , environmental, social , technical and technological features of the enterprises and the region, including the problem of industrial safety . According to preliminary calculations, the payback period of the costs of implementation and development of methods and technologies developed will be from three to twelfth years.
Keywords: waste, liquid, solid, gaseous, impact, disposal, processing, use, environment
In this work the algorithm for compression and access to compressed voxel data in process of landscape modelling is proposed, which will significantly decrease memory requirements. This algorithm is designed to ease the development of vast voxel landscapes in computer simulations and games. The experimental studies has shown significant gain of voxel model memory efficiency. The aim of this algorithm is to be able to cooperate with surface extraction tools.
Keywords: compression, RLE, run-length encoding, voxel, landscape, virtual reality, operative memory, data
In this article, the author has rasmmotreny different approaches to the evaluation of competitiveness in terms of innovation.
Keywords: competitiveness, meso-level and micro-level, macro-level, the ranking of competitiveness advantages, quantitative and qualitative indicators
The research of algebraic cryptanalysis method was carried out in this work. Systems of the equations for tables of various sizes of nonlinear transformations of substitution for simplified model of GOST28147-89 algorithm are received, also we solve a one of this systems by a XL method. During this work we produced a program, which has realised a generation and solving of system of equations describing nonlinear transformations of substitution. We analysed a nonlinear systems of equations and calculated a value of complexity of XL method for eight blocks of substitution.
Keywords: Algebraic cryptanalysis, XL method, nonlinear transformations of substitution, linearization nonlinear systems, Gauss elimination method, a cryptographic key, GOST28147-89 encryption algorithm
ZnO nanorod arrays have been synthesized on silicon wafers by chemical vapor deposition (CVD) technique with different temperature modes, without metal catalyst. With this method vertically aligned ZnO nanostructures were grown at the quite low temperatures. Modification of the method allowed to place silicon substrates in areas with different ratios of concentrations of the molecules in the vapor phase. Photoluminescence spectroscopy and electron microscopy studies have shown that morphologies and optical properties of nanorods depends on different ratios of concentrations of the molecules in the vapor phase.
Keywords: ZnO nanorods,chemical vapor deposition (CVD), photoluminescence
The arrays of ZnO nanorods were obtained on the sapphire substrates by means of pulsed laser deposition under the high pressure of argon. The conditions of synthesis were optimized, and their influence on the morphology of ZnO nanostructures were revealed. It is shown that the concentration of oxygen vacancies in ZnO nanorods can be changed by regulation of the synthesis temperature from 850 to 915 °. This process can be controlled by the ratio of intensities of the photoluminescence emission in the visible and ultraviolet regions. So, it allows to create nanostructures for UV photodetectors or chemosensors depending on the temperature choice.
Keywords: ZnO nanorods, laser deposition, PLD, photoluminescence
Features of sampling of the piezoceramic transducer for the arrangement of structural monitoring of water supply systems are in-process observed and calculations of basic performances of the sensing transducer (material PZT-5A) are led
Keywords: piezoceramic transducer, ultrasound, monitoring, structure, extending, water supply systems
The most promising technologies of concrete and reinforced concrete for the underground construction and transport. The studies with the inclusion of concrete and steel and polypropylene fibers. The factors affecting the strength and modulus of deformation materials. The conclusion about the need to study the effectiveness of the concrete with a combined reinforcement.
Keywords: Concrete and underground construction, fiber, strength, modulus of deformation