Olena Kopishynska

Olena Kopishynska
Poltava State Agrarian Academy · Economic and Management Faculty

About

13
Publications
2,438
Reads
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37
Citations
Citations since 2017
9 Research Items
32 Citations
20172018201920202021202220230246810
20172018201920202021202220230246810
20172018201920202021202220230246810
20172018201920202021202220230246810
Introduction
Olena Kopishynska currently works at the Economic and Management Faculty, Poltava State Agrarian Academy. Olena does research in Information Systems (Business Informatics), Information Science and Computer Communications (Networks). Their most recent publication is 'Algorithm of creating of an efficient cooperation between universities, business companies and agriculture enterprises during studying and implementation of information systems'.
Skills and Expertise

Publications

Publications (13)
Article
This paper describes innovative approaches to the development of an academic course in information technologies in agronomy. The results of an effective combination of teaching methods through solving crosscutting situational tasks were created by a group of teachers. The authors demonstrate efficiency of introduction of modern information systems...
Article
Full-text available
The paper shows the features of the application of the case method in the study of the discipline of IT project management for students majoring in the field of Information Technology. This work analyzes some of the difficulties associated with the limited use of case studies in the field of IT. An original solution to the problem of combining flex...
Presentation
Full-text available
Variants of split ring resonators (SRR) models are proposed. They are considered as unit cells of DNG metamaterials. The synthesized SRR variants are based on the implementation of 3D geometry. Efficiency assessment is carried out on the base of determination of the relative bandwidth δ fDNG, in which the DNG properties are observed. Since metamate...
Conference Paper
Full-text available
Variants of split ring resonators (SRR) models are proposed. They are considered as unit cells of DNG metamaterials. The synthesized SRR variants are based on the implementation of 3D geometry. Efficiency assessment is carried out on the base of determination of the relative bandwidth δ fDNG, in which the DNG properties are observed. Since metamate...
Conference Paper
Full-text available
The article reveals an original approach to the organization of professional-oriented training and retraining of specialists in agrarian universities, which is based on the example of creating syllabuses and curriculum design in cooperation with business companies that are developers of information systems (IS). Cloud computing based IS, which were...
Article
Full-text available
Trends of development and application of different classes of information systems in management according to the types of business processes were investigated in this article. A brief overview of current state of the use of cloud technology in the world and Ukraine was represented. Advantages of using model of "SaaS - Software as a service" was exp...
Article
Full-text available
The article reveals the problem of shortage of natural gas in Ukraine as one of the key factors of national energy security. The present states of the fuel and energy sectors, the reasons for shortages of natural gas of domestic production and the perspectives of alternative gas extraction from shale are analyzed. The problems, environmental threat...
Article
Full-text available
The article reveals the problem of shortage of natural gas in Ukraine as one of the key factors of national energy security. The present states of the fuel and energy sectors, the reasons for shortages of natural gas of domestic production and the perspectives of alternative gas extraction from shale are analyzed. The problems, environmental threat...
Article
Full-text available
The article shows the possibility of using one of the popular methods of simulation – Monte Carlo method – for solving optimization problems on the appointment taking place in the management of enterprises. The paper contains a description of the original computer program written in the programming language VBA, as well as simulation results using...

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Projects

Project (1)
Project
Developing of the new structures of metamaterials cells and investigation of their properties in ANSYS and other electromagnetics simulators