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Kovalenko, E.V.,Gubarenko, I.V.,Kovalenko, V.I. International Journal of Computer ScienceNetwork S 2022 International journal of computer science and netw Vol.22 No.11
The new social reality emerging amid the global rise of communication links and integration processes acutely emphasizes the problems of communication in large and small social systems. The method of their communication becomes one of the keys to ensuring global security. It has become the mission of humanitarian education to prepare the younger generations for life in a changing world with no image of the future and increasing uncertainty. In psychological and pedagogical research, there is a growing scientific interest in the problems of interaction of the individual with the social environment. The mental trace of a person's practice in society shapes the experience of social interaction, which constitutes simultaneously the source, tool, and condition for the emergence and development of personality. The study outlines the methodological foundations for the study of individual experiences of social interaction. A hypothesis about the productivity of the functional matrix method is tested. Materials for the training of specialists in the humanities include interdisciplinary approaches to the study and transformation of the experience of social interaction and systematic methodology for the study of complex objects. Fundamental to the study is the systematic-dialectical method, and the matrix method is employed as the instrumental-technological method. The paper presents the results of a multidisciplinary overview of scientific literature concerning the essential characteristics and functions of social interaction and the respective experience. The overview points to the fragmented nature of scientific understanding of the elements of experience outside its integrity and systemic properties. Based on the formula "personality interacts with the social environment", the study presents an algorithm for the application of a systematic methodology for the study of complex objects, which made it possible to identify the system parameters of experience at three levels of cognition and develop the reference structural and functional matrices for the didactic system of its pedagogical enrichment.
Prospects of Nanoscience with Nanocrystals
Kovalenko, Maksym V.,Manna, Liberato,Cabot, Andreu,Hens, Zeger,Talapin, Dmitri V.,Kagan, Cherie R.,Klimov, Victor I.,Rogach, Andrey L.,Reiss, Peter,Milliron, Delia J.,Guyot-Sionnnest, Philippe,Konstan American Chemical Society 2015 ACS NANO Vol.9 No.2
<P>Colloidal nanocrystals (NCs, <I>i.e.</I>, crystalline nanoparticles) have become an important class of materials with great potential for applications ranging from medicine to electronic and optoelectronic devices. Today’s strong research focus on NCs has been prompted by the tremendous progress in their synthesis. Impressively narrow size distributions of just a few percent, rational shape-engineering, compositional modulation, electronic doping, and tailored surface chemistries are now feasible for a broad range of inorganic compounds. The performance of inorganic NC-based photovoltaic and light-emitting devices has become competitive to other state-of-the-art materials. Semiconductor NCs hold unique promise for near- and mid-infrared technologies, where very few semiconductor materials are available. On a purely fundamental side, new insights into NC growth, chemical transformations, and self-organization can be gained from rapidly progressing <I>in situ</I> characterization and direct imaging techniques. New phenomena are constantly being discovered in the photophysics of NCs and in the electronic properties of NC solids. In this Nano Focus, we review the state of the art in research on colloidal NCs focusing on the most recent works published in the last 2 years.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/ancac3/2015/ancac3.2015.9.issue-2/nn506223h/production/images/medium/nn-2014-06223h_0020.gif'></P>
Kovalenko, Yelena,Kirdan, Oleksandr,Krivonos, Anatoliy,Dobrovolska, Olena,Gutsul, Tetiana,Hromov, Sergii International Journal of Computer ScienceNetwork S 2021 International journal of computer science and netw Vol.21 No.11
The article assesses the role of the human factor in management, analyzes the personnel policy, as well as the style and methods of management at the enterprise. The purpose of the article is to study the place and role of personnel management in the general management system of an organization. Particular tasks of the research have been solved: the place and role of personnel management in the system of general management theory have been determined; determined the place of personnel management in the system of modern sciences.
PR Technology As A Modern Function Of Educational Management
Kovalenko, Yelena,Kovalchuk, Olena,Hotsalyuk, Аlla,Karikov, Sergiy,Havrylo, Olena,Kotlyar, Svitlana International Journal of Computer ScienceNetwork S 2022 International journal of computer science and netw Vol.22 No.2
This article is devoted to the consideration of the image strategies of higher education on the example of a comparison of Ukrainian and foreign experience. The relevance of the chosen topic is as follows. Today, educational institutions need to position, shape and elevate their image. PR helps to solve all these tasks, performing a function that is so necessary for establishing mutual understanding as communication management. The following tasks are solved in the article: originality of definitions was investigated; revealed PR and related concepts; analyzed the role of PR in the information promotion of universities; determined the specifics of information promotion, due to temporary conditions and regional development; considered image materials of Ukrainian and foreign universities; disclosed the specifics of the information promotion of the objects under study; analyzed.
Superconservative Finite Difference Scheme for Gas Dynamics
KOVALENKO ILYA G. The Korean Astronomical Society 2001 Journal of The Korean Astronomical Society Vol.34 No.4
We present a 4-parameter implicit Lagrangean code which satisfies conservation of mass, linear and angular momenta, energy and entropy simultaneously. The primary advantage of this scheme is possibility to control dissipative properties of the scheme avoiding the effects of numerical viscosity.
Yakov N. Kovalenko,Andrei V. Shamaev 한국응용곤충학회 2018 Journal of Asia-Pacific Entomology Vol.21 No.4
The article provides information on the record of Phymatodes murzini in the Far East of Russia. This species was described from North Korea (Tokson). Later, beetles of genus Phymatodes, identified as Ph. murzini, were also found in South Korea (Gyeonggi-do) on wine grapes (Vitis vinifera). As a result of our studies, a new host plant of Ph. murzini, the Amur grape (Vitis amurensis), was identified. The potential damage caused by this longhorn beetle to Amur grape actively cultivated in China and other countries, is discussed. Also, the article provides a comparative description of a reliably identified female of Ph. murzini and photographs of male genitalia and ovipositor of this species, which have not been present in the scientific literature up to date.
Fiscal Policy Effectiveness Assessment Based on Cluster Analysis of Regions
Martynenko, Valentyna,Kovalenko, Yuliia,Chunytska, Iryna,Paliukh, Oleksandr,Skoryk, Maryna,Plets, Ivan International Journal of Computer ScienceNetwork S 2022 International journal of computer science and netw Vol.22 No.7
The efficiency of the regional fiscal policy implementation is based on the achievement of target criteria in the formation and distribution of own financial resources of local budgets, reducing their deficit and reducing dependence on transfers. It is also relevant to compare the development of financial autonomy of regions in the course of decentralisation of fiscal relations. The study consists in the cluster analysis of the effectiveness of fiscal policy implementation in the context of 24 regions and the capital city of Kyiv (except for temporarily occupied territories) under conditions of fiscal decentralisation. Clustering of the regions of Ukraine by 18 indicators of fiscal policy implementation efficiency was carried out using Ward's minimum variance method and k-means clustering algorithm. As a result, the regions of Ukraine are grouped into 5 homogeneous clusters. For each cluster measures were developed to increase own revenues and minimize dependence on official transfers to increase the level of financial autonomy of the regions. It has been proved that clustering algorithms are an effective tool in assessing the effectiveness of fiscal policy implementation at the regional level and stimulating further expansion of financial decentralisation of regions.
Efficient Algorithm for Evacuation Problem Solving
Amirgaliyev Yedilkhan,Kovalenko Alexey,Kalizhanova Aliya,Kozbakova Ainur,Amirgaliyeva Zhazira 제어로봇시스템학회 2015 제어로봇시스템학회 국제학술대회 논문집 Vol.2015 No.10
In the article the relevance of evacuation problem is substantiated and mathematical models of evacuation problems of students from institute are considered and ways to solve the problem are proposed. The possible people’s flows with the use of graph theory instruments are analyzed. The optimization task is proposed and algorithms to find maximum flow on limited base are proposed.
Kirdan, Olena,Kovalenko, Nataliia,Miloradova, Natalia,Sabat, Nataliia,Kovalchuk, Olena,Hirnyak, Andriy International Journal of Computer ScienceNetwork S 2021 International journal of computer science and netw Vol.21 No.12
The article highlights the features of professional activity teacher on the basis of tolerance, the content and types of this phenomenon are stated, the value bases of education of tolerance in students are substantiated, psychological, culturological and communicative aspects of pedagogical tolerance of the teacher are considered. Methodical recommendations on self-training of the teacher, tolerant interaction with subjects of educational process are included.