http://rps.chtei-knteu.cv.ua:8585/jspui/handle/123456789/3037 2026-06-24T16:55:29Z 2026-06-24T16:55:29Z Чичун, Валентина Андріївна / Chychun, Valentyna Grechanyk, Olena Khliebnikova, Talina Temchenko, Olha Kravchenko, Наnna http://rps.chtei-knteu.cv.ua:8585/jspui/handle/123456789/4332 2026-06-11T06:37:27Z 2023-01-01T00:00:00Z

Title: Change Management Models and Methods: Implementing Innovations, Ensuring Sustainability and Engaging Staff Authors: Чичун, Валентина Андріївна / Chychun, Valentyna; Grechanyk, Olena; Khliebnikova, Talina; Temchenko, Olha; Kravchenko, Наnna Abstract: The article is devoted to the important topic of change management in today’s business environment, where innovation, sustainability, and employee engagement have become critical factors for organizations’ success. The article examines various models and methods of change management aimed at implementing innovative practices, ensuring sustainability, and actively involving personnel. In the modern business world, changes play a key role in the competitiveness of organizations. However, many organizations face difficulties in implementing innovations, ensuring the sustainability of their development, and involving staff to actively participate in changes. The main goal of this article is to research models and methods of change management aimed at introducing innovations, ensuring sustainability, and involving personnel in organizational processes. The object of research is the process of change management in organizations. The research subject is models and methods of change management aimed at introducing innovations, ensuring sustainability, and involving personnel in organizational processes. The authors used the method of scientific literature analysis to familiarize themselves with modern approaches to managing change, innovation, and sustainability in organizations. This analysis helped to understand critical theoretical approaches and concepts. To investigate the practical aspects of change management, the authors conducted empirical research on organizations implementing innovative practices. The article has great relevance in a rapidly changing business environment where organizations must be ready to innovate, ensure sustainability, and engage their staff to achieve success and competitiveness. Researching change management models and methods will help organizations better understand how to achieve these goals and manage change effectively. This article’s results can be useful for managers and leaders of organizations that seek to introduce innovation, ensure sustainability, and involve personnel in active participation in change. Description: Scopus ; https://www.scopus.com/pages/publications/85183499935

2023-01-01T00:00:00Z Дрінь, Ярослав Михайлович / Drin, Yaroslav Дрінь, Ірина Ігорівна / Drin, Iryna Дрінь, Світлана Сергіївна / Drin, Svitlana http://rps.chtei-knteu.cv.ua:8585/jspui/handle/123456789/3059 2025-06-03T20:08:15Z 2023-01-01T00:00:00Z

Title: The Analytical View of Solution of the First Boundary Value Problem for the Nonlinear Equation of Heat Conduction with Deviation of the Argument Authors: Дрінь, Ярослав Михайлович / Drin, Yaroslav; Дрінь, Ірина Ігорівна / Drin, Iryna; Дрінь, Світлана Сергіївна / Drin, Svitlana Abstract: In this article, for the first time, the first boundary value problem for the equation of thermal conductivity with a variable diffusion coefficient and with a nonlinear term, which depends on the sought function with the deviation of the argument, is solved. For such equations, the initial condition is set on a certain interval. Physical and technical reasons for delays can be transport delays, delays in information transmission, delays in decision-making, etc. The most natural are delays when modeling objects in ecology, medicine, population dynamics, etc. Features of the dynamics of vehicles in different environments (water, land, air) can also be taken into account by introducing a delay. Other physical and technical interpretations are also possible, for example, the molecular distribution of thermal energy in various media (solid bodies, liquids, etc.) is modeled by heat conduction equations. The Green’s function of the first boundary value problem is constructed for the nonlinear equation of heat conduction with a deviation of the argument, its properties are investigated, and the formula for the solution is established.

2023-01-01T00:00:00Z Брикова, Тетяна Миколаївна / Brykova, Tetiana http://rps.chtei-knteu.cv.ua:8585/jspui/handle/123456789/2773 2025-05-29T06:45:12Z 2023-01-01T00:00:00Z

Title: Social and Economic Potential of the EU Countries’ Tourism and Hospitality Industry Authors: Брикова, Тетяна Миколаївна / Brykova, Tetiana Abstract: Currently, the demand in the tourist services market tends to grow rapidly, which proves the tourist attractiveness of the EU member states and the industry’s potential profitability. By satisfying consumer demand, the tourism and hospitality industry positively impacts social and economic development. This impact depends on specific regional characteristics and the potential of each country. The study aims to assess the social and economic potential of the tourism and hospitality industry based on tourist activity in the EU countries. The following scientific methods were used in the research process: the coefficient method, the Euclidean distance method, the ranking method, the grouping method, and the segmentation method. Indicators for assessing the social and economic potential of the tourism and hospitality industry have been defined; an integral indicator has been calculated to assess the social and economic potential of the tourism and hospitality industry in the EU countries; the ranking and grouping of the EU countries according to the social and economic potential of the tourism and hospitality industry development has been carried out; regional features of the social and economic potential of the tourism and hospitality industry of the EU countries have been identified

2023-01-01T00:00:00Z Adamyk, Oksana Chereshnyuk, Oksana Adamyk, Bogdan Рилєєв, Сергій Володимирович / Rylieiev, Serhii http://rps.chtei-knteu.cv.ua:8585/jspui/handle/123456789/2521 2025-06-05T08:40:42Z 2023-01-01T00:00:00Z

Title: Trustworthy AI: A Fuzzy-Multiple Method for Evaluating Ethical Principles in AI Regulations Authors: Adamyk, Oksana; Chereshnyuk, Oksana; Adamyk, Bogdan; Рилєєв, Сергій Володимирович / Rylieiev, Serhii

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