Omsk State Technical University
Author list of organization
List of articles written by the authors of the organization
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COMPETITIVE POTENTIAL OF BUSINESS STRUCTURES IN ROAD-BUILDING COMPLEX
DescriptionThe article considers the elements of competitive capacity of enterprise structures of a road-building complex, their community, features and interrelation
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MOTIVATION OF LABOR AND ENTREPRENEURIAL ACTIVITY
DescriptionThe article considers the evolution of the business and competitive motivation of entrepreneurial structures in business. The classification of the motives of labor and competitive activities, marked by the features of the analyzed motives is given
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USING DISCRETE WAVELET TRANSFORM FOR CALCULATION OF TRANSIENT REGIMES OF POWER SUPPLY SYSTEMS
DescriptionThis article presents an algorithm based on the discrete wavelet transform for the analysis of current root mean square (RMS) value and total harmonic distortion (THD) in power systems. Power quality indices play an important role in case of non-stationary distorted waveforms, where neither a frequency-domain-based approach using fast Fourier transform tools nor a timedomain-based approach using real time data give satisfactory results. The algorithm proposed decomposes the current waveforms into uniform frequency bands corresponding to the odd harmonic components of the signal. The proposed algorithm overcomes the spectra leakage problem. Computer simulations verified the effectiveness of the proposed algorithm
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RESOURCES OPTIMIZATION IS THE BASIS FOR INCREASING OF COMPETITIVE ADVANTAGES
DescriptionModern enterprises function in the interdependence with a market sphere, which determines facilities and conditions of competitive behavior. Peculiarities of management system at enterprises in the market economy consist in the creation both strategical and tactical aims for increasing competitive advantages in the conditions of information shortage about current market situation
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USING DISCRETE WAVELET TRANSFORM FOR CALCULATION OF TRANSIENT REGIMES OF POWER SUPPLY SYSTEMS
DescriptionThis article utilizes wavelet analysis, a relatively new mathematical tool, designed to develop an algorithm of analysis for electrical transients in electric power systems. Techniques, which are currently used, fall into two main categories: time domain or the integral transform domain. Both of the aforementioned categories can be stressed when solving equations with a wide spectrum or when a system of equations is subjected to a nonstationary forcing function. One of the benefits of wavelet analysis, however, is the ability to resolve nonstationary nature signals easily. Based on the discrete time domain approximation, the system components such as resistor and inductor are modeled in discrete wavelet domain for purpose of transient analysis. The method can be implemented by any kind of orthogonal wavelet transform. Computer simulations verified the effectiveness of the proposed method. The proposed algorithm can be implemented to calculate the shortcircuits in electric power systems
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FORMATION PRINCIPLES OF COMPETITIVE ABILITY OF MOTOR-SERVICE COMPANIES
DescriptionThe article deals the principles of competitiveness of road transport. The value of the transport component analyzed in the cost of production and producers reported factors influencing on the transport component. The role of road defined in country’s economic development.
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WAYS OF INCREASE OF EFFICIENCY OF BUSINESS STRUCTURES OF ROAD-BUILDING COMPLEX
DescriptionIn the article, the problems of development of road network, the ways of their solution at the expense of development of entrepreneurship in the road construction industry are considered
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DEVELOPMENT OF ENTREPRENEURSHIP IN COMPETITIVE ENVIRONMENT OF ROAD-CONSTRUCTION COMPLEX
DescriptionThe article describes the evolution of entrepreneurship in accordance with the development of economic and industrial relations in society. We analyzed the features of the formation of entrepre-neurship in competitive environment of the road con-struction industry
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Description
The problems of formation of nitrogen oxides during combustion of organic fuels in the boiler set out in the national and international literature in recent years. Chemical reactions and mathematical models that accompany the emergence of thermal, prompt and fuel NOx are discussed in this article. Impact assessment forms furnace boiler composition of the products of combustion of gaseous fuels cited by the authors