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1
Content available remote Experience with transformer diagnostics based on dielectric response measurements in time domain
Kuzmin O., Sautter D., Thummalacharla S.
Przegląd Elektrotechniczny
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2018
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R. 94, nr 10
99--103
EN
The paper presents results of diagnostic measurements on different transformers performed in time domain. New approaches for interpretation of the results are proposed and discussed. Modelling and calculations of different diagnostic values including dielectric response function are provided.
PL
W artykule opisano wyniki badań diagnostycznych transformatorów metodą odpowiedzi dielektrycznej w dziedzinie czasu. Zaproponowano nowy sposób interpretacji uzyskanych wyników. Opisano sposób modelowania i obliczania parametrów diagnostycznych funkcji odpowiedzi dielektrycznej.
2
Content available Innovation Clusters as an Important Factor Providing Industrial Potential
Kuzmin O., Shpak N., Stanasiuk N.
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
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2017
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Vol. 6, No 1
71--80
EN
The aim of the work is to study spatial concentration of knowledge resources and innovative activity of management entities to determine types of innovative industrial clusters in Ukraine and levers of government control of the innovative development of industrial potential. The foreign experience of innovative industrial clusters creating is analyzed and we define them as basic participants in the article. The model of innovative industrial clusters forming is worked out. The system of indicators of evaluation of the development level of intellectual and economic constituents is offered in order to distinguish innovative industrial clusters in Ukraine. The integral index of the intellectual constituent development is calculated and the ranking of administrative-territorial units is conducted by the mentioned index. The clustering of administrative-territorial units is conducted by the method of indistinct S-averages taking into account indexes of innovative activity, that characterize the state of the economic constituent development. The basic types of innovative industrial clusters are distinguished based on the comparison of levels of the intellectual and economic constituents development. It was defined that an important problem for Ukraine, that is necessary to overcome in the nearest perspective, is absence of the close collaboration among science and business structures. Creation of innovative clusters of the mixed type is considered as the modern basis of the industrial potential development that will assist to transfer innovations, to increase the competitiveness of spatial development and the national economy on the whole. The state, as the third participant of the cluster, should play the role of the regulator of this cooperation. The levers of the state stimulation of the industrial potential development on the innovative basis for certain types of innovative industrial clusters are offered in the article.
3
Content available Model of sustainable development of the national economy of Ukraine: assessment of current state and prospects of development
Kuzmin O., Shpak N., Pyrog O.
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
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2016
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Vol. 5, No 1
43--50
EN
The article considers the research of sustainable development model of national economy of Ukraine at the modern conditions. Determine the structural changes of national economy of Ukraine at the period of 2001 – 2012. During the period from 2001 to 2012 increase of the share of economic activities of the sphere of immaterial production, while reduction of the share of economic activities of the sphere of material production. The lack of progress in the development and implementation of new technologies prevented the improvement of industrial competitiveness, which partly led to a deep structural crisis and drop in production. The share of type of economic activity in the structure of the national economy does not affect its importance for the development of national economy. The poor energy efficiency of Ukraine poses a serious threat to its economic security that results in a deformed structure of production and consumption, in the usage of old technology of production of energy and in slow implementation of energy saving technologies. For sustainable development of Ukrainian national economy at unstable modern conditions must improving public-private partnership in the field of energy efficiency are substantiated.
4
Content available Specifics of self-commercialization of innovative products by machine-building companies
Kuzmin O., Kostsyk R.
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
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2015
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Vol. 4, No 1
61--66
EN
Scientific literature considering modes and methods of enterprises innovative products commercialization was analyzed in the article. Also authors’ opinions about commercialization of innovative products by manufacturing companies through using the products for own needs were described. Based on the information from the studied literature and statistical data was concluded that the most appropriate and most popular method of commercializing innovative products by machine-building companies is using the products for the needs of the company (for internal needs or for product sales). However, this method has significant advantages as well as partial disadvantages expressed in certain risks occurring during commercialization process implementation. To provide clearer understanding of these issues the article describes the special features of the aforementioned method in accordance with business objectives and conditions of use in the enterprise.
5
Content available Transformation of Development Model of National Economies at Conditions of Postindustrial Society
Kuzmin O., Pyrog O., Melnik L.
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
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2014
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Vol. 3, No 2
41--45
EN
The article considers the results of transformation of development model of national economies at conditions of postindustrial society. Determine the structural changes of national economies of postindustrial societies (the U.S., EU) and Ukraine at the period of 2001 – 2012. Substantiated that for development of Ukrainian national economy at terms of postindustrial society must stimulate the development of intellectual economic activities.
6
Content available The formation of the enterprises rating activity system on the criterion of investment attractiveness
Kuzmin O., Chyrkova Yu., Tovstenyuk O.
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
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2014
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Vol. 3, No 1
61--68
EN
The value of rating activity usage in terms of evaluation of enterprises investment attractiveness is grounded. There is proved the necessity of enterprises rating evaluation within financial, economic, technological, productive, HR and market areas and it is outlined the indicator content of each area to provide multi-criteria rating activity.
7
Content available Cross-border cooperation of enterprises: essence and significance
Kuzmin O., Kravchenko I.
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
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2014
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Vol. 3, No 2
35--40
EN
In the last decade the development of cross-border cooperation in the context of economic integration and internationalization processes becoming increasingly import ant for Ukraine, which follows the Western vector of integration. Systematic development of cross-border cooperation is not possible without considering all of its components and levels. The article highlights a vision of complicated economic phenomenon – the cross-border cooperation of enterprises, which combines the two important economic categories – cross-border cooperation and entrepreneurship by its self. There considered the fact that cross-border cooperation is an important tool for economic development and competitiveness increase of enterprises, located in border areas.
8
Content available A high-level Petri net model of queueing production system
Kuzmin O., Bazylevych P
Applied Computer Science
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2014
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Vol. 10, no 3
78--85
EN
In the paper a high-level Petri model for widespread queueing networks in production systems with many customers, several queues with independent production buffers and different service nodes is presented. Requests can be either single- or polytypic. Such parameters of system as productivity, queue length and waiting time are evaluated.
9
Content available The instruments of the enterprises rating activity
Kuzmin O., Melnyk O., Chyrkova Yu.
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
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2013
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Vol. 2, No 4
39-46
EN
The necessity of enterprise rating activity based on multiple criteria, as well as the significance of selfrating in modern business environment has been proven. The tools for enterprise rating evaluation, including structure methods for rating, and a system of indicators for rating evaluation of the enterprise’s functioning were developed. Thereupon, technology of enterprises rating evaluation was improved and the procedure for selecting functional strategies for their activities according to rating results (partial and complex ratings and rankings) was proposed.
10
Content available Modelling of investment development of national economy of Ukraine on basis of regression analysis
Kuzmin O., Pyrog O.
ECONTECHMOD : An International Quarterly Journal on Economics of Technology and Modelling Processes
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2013
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Vol. 2, No 3
47-52
EN
The article considers the results of modeling of investment development of national economy of Ukraine during 2001-2011 on basis of regression analysis. Determine the influence of the investment to economic development of national economy of Ukraine. Sectors of national economy divided to three groups of level of investment impact to economic development.
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