bluuebunny/crossref_metadata_2025 huggingface dataset:
Design and development of the photovoltaic station of Donetsk National Technical University
Authors:   State Institution of Higher Education «Donetsk National Technical University», D. OSTRENKO , O. KOLLAROV ,   State Institution of Higher Education «Donetsk National Technical University»
Published: August 2022

This article considers the principle of creation and operation of a stand called "Photovoltaic Station", which is located on the basis of "Donetsk National Technical University" in Pokrovsk. The mathematical model of this stand is also given. The purpose of this study is to analyze the operation of a real solar power plant and develop a mathematical model to predict the results that will be obtained when working with a physical model. The article uses both empirical research methods: description, measurements, experiment and comparison, and theoretical - formalization. To achieve the main task in the work the following stages are performed: Development of constructive decisions concerning change of an angle of inclination of solar panels; Improving models of graphical programming of photovoltaic systems using artificial intelligence; Forecasting the results of the solar panel using neural networks; Identifying the value of the efficiency of photovoltaic installations that use optimized parameters. The results of such a system will allow additions to the topology of the artificial neural network, which will help determine the correct direction of the neural network. The correct direction of the artificial neural network means the case when the difference between the objective function and the output of the neural network tends to converge. The paper presents the method of selection and parameters of the main elements of the installation, block diagrams, electrical diagrams and models of the developed structures. A mathematical model of the stand was developed and modeled in the Matlab software package. The obtained results allowed us to conclude that the mathematical model has the same properties as a real photovoltaic station and can be used in the future to model accidents and pre-accidents in the electrical network. It was also concluded that it is important to pay attention to the architecture and method of neural network training in this power system.
Control and diagnosis features of the technical condition of electrical equipment
Authors:   State Institution of Higher Education «Donetsk National Technical University», I. PRYDATKO , V. KALINICHENKO ,   State Institution of Higher Education «Donetsk National Technical University», D. KARDASH ,   State Institution of Higher Education «Donetsk National Technical University»
Published: August 2022

The article considers the technical possibilities of early detection and prevention of electrical equipment malfunctions. Monitoring the technical condition of electrical equipment is crucial, the quality of such equipment must be extremely high to ensure adequate reliability during operation, and maintenance and adjustment to have high quality indicators. Since the ability to monitor the parameters of electrical systems during their operation is limited and often reduced to monitoring the performance of existing meters, special attention should be paid to quality and comprehensive diagnostics when maintaining such systems. One of the widely used methods of increasing the life of electrical equipment at the stage of its development is the simplification of circuit solutions, respectively, reducing the number of elements in the product. It is known that the fewer individual elements in the product, the less likely it is to fail. Even if complex electrical equipment consists of many elements of high reliability, in general it has low reliability due to the presence of a large number of elements in its design, connected in series. The expediency of increasing the life of electrical equipment at the stage of its development by simplifying circuit solutions, respectively, reducing the number of elements in the product is also limited. The consequence of simplifying the circuit solutions of electrical equipment is quite natural to reduce its functionality. During the operation of electrical equipment should be a constant comprehensive monitoring of its condition and important parameters. Various technical and economic measures are used in the industry to ensure the necessary reliability and trouble-free operation of electrical equipment. We consider it necessary to develop computer models of probability of failure, taking into account the operating conditions and the actual load for each individual electrical device or network.
Modeling of power consumption of the electrotechnical complex of the water supply system.
Authors:   State Institution of Higher Education «Donetsk National Technical University», L.V. DAVYDENKO
Published: August 2022

The article is devoted to solving the issue of energy consumption planning of complex energy technological complexes. The expediency of application of self-organization methods of models of complex systems for modeling of power consumption based on the principles of inductive modeling was substantiated. Power consumption modeling was performed using neural networks based on iterative algorithms of the group method of data handling. The use of GMDH neural networks provided automatic structural-parametric identification of the model. The search for the optimal structure of the model was performed in three classes of support functions of neural networks. As a result of the algorithm of synthesis of models, the set of models-candidates having optimum structure in its class was formed. The obtained models have high modeling quality and low forecast error. Complicating the structure of the neural network does not significantly improve the quality of modeling results. The selection of the best structure of the model was made from the standpoint of multicriteria selection using a morphometric approach. Previously, all the criteria were reduced to one type according to the function of the goal and the procedure of their normalization was performed. The best structure of the model was chosen taking into account the area of the figure formed by the normalized values of the selection criteria. The polynomial GMDH neural network of the first order was chosen as the power consumption model. Deviations of actual and model values of power consumption do not exceed 1%. The usage of GMDH neural networks as an algorithm for model synthesis, supplemented by multi-criteria selection of the best model structure, allowed making an unambiguous choice of the structure of the power consumption model, suitable for determining the energy baseline.
USE OF SOFTWARE FOR IMPROVING THE EFFICIENCY OF MODELING ENERGY NETWORKS
Authors:   National Technical University ", S. SHEVCHENKO ,   Kharkiv Polytechnic Institute", D.O. DANYLCHENKO ,   National Technical University "Kharkiv Polytechnic Institute", D.S. KUZNETSOV ,   National Technical University "Kharkiv Polytechnic Institute"
Published: August 2022

The article is devoted to the topical issue of power grid modeling. The article discusses positive and negative features of simulation programs. Particular attention is paid to the principles of the programs. Such programs as PSS®SINCAL from Siemens; ETAP from Operation Technology and PowerFactory from DIgSILENT GmbH are considered in the article. The PSS®SINCAL software specializes in designing networks from low to ultra-high voltage classes, in symmetrical and non-symmetrical modes of operation, takes into account the installation possibilities of compensating devices and gives recommendations for their installation locations. Basic models enabling mode calculations and shortcircuit calculations as well as simulation of electromagnetic transients are used as the basis of the PSS®SINCAL software. The basic modules include steady state calculations, calculations of short circuit currents, harmonics, system stability and electromagnetic transients. Particular attention is paid to the optimization and planning module, namely reactive power optimization. The module of reactive power optimization in PSS®SINCAL offers methods of optimizing existing equipment by finding the best switching points for reactive power compensation. ETAP software specializes in electrical network and power transmission design. ETAP Grid™ connects network design with detailed substation models, SCADA systems, and real-time transmission network management. This paper covers only 2 modules of ETAP software, namely transmission and distribution modules. PowerFactory captures the full range of functionality from standard features to highly sophisticated and advanced applications, including wind power, distributed generation, real-time modeling, and performance monitoring for testing of surveillance systems. This article reviews only 2 modules of the PowerFactory software, namely the electrical power transmission and distribution modules. The paper reviews the programs and concludes that Siemens' PSS®SINCAL software would be the most successful solution for modeling electric grids and accounting for the effects of compensating devices on voltage levels in electric grids.
Development of a model of current relay protection in the MATLAB/SIMULINK.
Authors:   Lutsk National Technical University, A.V. HADAI
Published: August 2022

Based on MATLAB / SIMULINK, a model of a radial network with one-way power supply and three radial lines with a complex load at the end of each line is built. The model allows you to study the relationship of processes in the network in the case of normal operation, and in the case of possible damage at different distances from the power supply. The proposed model of the current protection device consists of a three-phase current meter, a switching element and a display. In the dialog box of the device, the primary current of the transformer current, the mains voltage frequency, the multiplicity of the protection tripping current and the tripping time multiplier are set, and the type of the standard curve of the protection tripping time characteristic is selected. A protection device with inverse time delay characteristics measures the RMS value of three-phase AC. The switch-off signal is given from the output of the relay protection device, depending on the time delay. The display shows the operating time of the device, primary and secondary currents and setpoint multiplicity. The performance of the device was evaluated by a three-phase short circuit. As a result of research it is established that the offered model of the relay protection device confirms correct behavior of the relay of the maximum current in various operating modes of a network. The behavior of the protection device indicates that the proposed model can be used in further work to develop algorithms for current protection of lines. To improve the model of the device, it is necessary to investigate the influence of simulation parameters, such as data on power sources, power lines, load and type of damage on the parameters of the protection device. The scientific novelty is the the developed models of the electric network and the device of the maximum current protection with all inverse characteristics of endurance of time provided by the ANSI / IEEE and IEC standards. The practical significance of the work is the possibility of using the model to test the selectivity and sensitivity of protection in the event of changes in network parameters in a wide range and in the case of research in the development and improvement of relay protection devices and training.
Fridges’ energy consumption management on the base of industrial internet of things technology
Authors:   Lutsk National Technical University, N. KOMENDA , V. VOLYNETS ,   Lutsk National Technical University
Published: August 2022

The solution of the actual scientific problem is offered: development of methods and models of reduction of the cost of the consumed electric power on the basis of introduction of system of technical monitoring through introduction of IIOT technology (Industrial Internet of Things). One of the ways of the management of energy consumption modes efficiency increasing is based on the construction of control models of refrigeration units, the initial parameters of which are: internal temperatures; outdoor temperatures; correction of operating modes due to the opening of doorways; the level of filling the refrigeration unit; temperature of freezers. The criterion and relevant model of reducing the costs for consumed electricity was developed. It takes into account a number of restrictions imposed by the technological process and the requirements for the quality of storage of products. Reducing of the costs can be achieved in accordance with the rates differentiated by zones of the day that require the transfer of energy consumption to the night and half-peak zones of the tariff, minimizing consumption in peak and halfpeak hours. Realization of this is possible due to change of temperature modes of fridges - more cooling in hours of low payments and endurance on the minimum temperatures in hours of the maximum payments for electric energy. Based on the proposed models and methods, algorithms for assessing energy efficiency and obtaining a short-term forecast of energy consumption for planning the volume of electricity procurement have been developed. The software developed by us allows to control energy consumption and temperature modes of refrigeration units. Full control is provided: indoor, outdoor and freezer temperatures; facts of opening doors and their duration; the level of filling of the refrigeration unit. Development of methods and models of reduction of the cost of the consumed electric power on the base of introduction of systems of technical monitoring is offered. Based on the proposed model and modern IIOT (Industrial Internet of Things) technology, computer programs have been created that use modern libraries for input, processing and presentation of information, allowing them to be integrated into modern production management systems.
Analysis of available methods of protection of the power grid with alternative sources from pre-emergency and emergency situations.
Authors:   State Institution of Higher Education «Donetsk National Technical University», D. OSTRENKO , O. KOLLAROV ,   State Institution of Higher Education «Donetsk National Technical University»
Published: August 2022

When performing work [1], the system that controls the photovoltaic station and measures the parameters in it was considered. In particular, an interesting part is the shutdown of certain loads (asynchronous electric motors) at different values of the output power of the station. Factors in reducing this parameter can be caused not only by changes in external factors, such as changes in the level of solar insolation or changes in temperature or angle of the panels, but also electrical processes occurring in the network between leaving the photovoltaic plant and final consumption. In this experiment, these are asynchronous motors in the drive with frequency control. To ensure certain modes of photovoltaic, power plants and substations, they include devices and systems of control, monitoring and signaling, which is a separate part of the automated information management system. Control systems and devices have their advantages, for example, they are possible: - deploy and synchronize with the grid, as well as include parallel operation with power plant distribution generators; - turn on and off the elements of electrical systems; - to achieve switching in the electrical installation, regulating the operation of switches and disconnectors; - switch modes of operation in the electrical installation [2]. Therefore, the general system of diagnostics and monitoring of electrical networks to avoid accidents and pre-accidents is based on one topology, it includes three mandatory layers: - power management (top layer, which contains software, power quality control, etc.); - field level, where values measured from devices at the lower level are collected and converted from a non-electrical component (eg temperature values) to electrical for further transmission to the upper level; - level of sensors, here there is a direct measurement of the necessary values for their further processing at a higher level [3]. Power system management is reduced [4] to continuous control of parameters, which determines the modes of operation and sets the control effect on individual network elements through the use of special methods and technical electrical equipment. Forecasting of processes in the objects of control and monitoring, which makes early detection of potential damage to the elements, also allows you to generate warning messages about the possibility of an accident [3]. And this, in turn, will allow in case of violations to have enough time to conduct a detailed diagnosis and perform preventive measures that do not affect the object itself [4]. During such actions there is no emergency situation, and the localization of potential disturbances does not lead to sudden disturbances of the power grid [5].
Investigation of parameters of electrical networks by the method of simulation modeling in CAD.
Authors:   Lutsk National Technical University, D. SOBCHUK, , L. DOBROVOLSKA ,   Lutsk National Technical University
Published: August 2022

The aim of the work is to increase the efficiency of design processes, provide computer support in operational decision-making in situations requiring rapid collection and synthesis of large amounts of data of different nature, conducting cumbersome computational estimates, including simulation computer modeling. The operation of the network is influenced by both determined, assumed factors and random factors due to changing weather conditions, failures of network equipment, various qualifications of specialists. A well-developed scientific arsenal of mathematical statistics can be used to study regularities, build mathematical models and make forecasts for different investment options. The method of processing experimental data in Excel spreadsheet for periods of trouble-free operation and repair of electrical networks, the method of transition from interval estimates of performance to smooth functions of the electrical network required for computer simulation of labor costs in a continuous time. The concrete example is considered and parameters of work of a city electric network are calculated. Analysis of the results of the calculations showed that the series of obtained probabilities are close to geometric progressions. The method of least squares for each variant of calculations selected such a geometric progression that the differences between the empirical and theoretical curves were minimal. Generalizations of results of calculations are made and requirements to the expert system automating collection of regional data and carrying out computer support of acceptance of administrative decisions are formulated.
Characteristics and Outcomes of Adult Patients with Secondary Hemophagocytic Lymphohistiocytosis Depending on Malignancy Etiology
Authors: Magy-Bertrand Nadine , Pastissier Andréa , Razanamahery Jérôme , Humbert Sébastien , Soumagne Thibaud , Daguindau Etienne , Chirouze Catherine , Piton Gaël , Magy-Bertrand Nadine
Published: August 2022

Hemophagocytic lymphohistiocytosis (HLH) may be secondary to cancer or other conditions in adults. We aimed to compare characteristics and outcomes of secondary HLH depending on cancer status among adults. Weight loss over 10 %, headache and enlarged lymph nodes were more frequent in malignant- HLH (M-HLH). Higher phosphatase alkaline level and CRP level were present in M-HLH. Mortality rate tended to be higher in M-HLH group in the first month and during the two years follow-up. Some clinical features and biological abnormalities are associated with an increased probability of malignancy in secondary HLH among adults.
CONCEPTUAL AND TERMINOLOGICAL SYSTEM OF PEDAGOGICAL SCIENCE AS A SUBJECT SCIENTIFIC RESEARCH
Authors: Sukhomlynska Olga
Published: August 2022

The article considers the issue of nomination and interpretation of the terminological system of pedagogical science from the time of researchers’ address to this issue, ie from the 1960s to the present. The author has implemented a scientific approach, which analyzes works on both historical and contemporary aspects of pedagogical terminology in the context of pedagogical science and linguistics. The assessment of the history of development and the current state of the domestic pedagogical terminology by Ukrainian researchers-lexicologists is revealed. It was found that Ukrainian linguists in their lexicological research pay sufficient attention to the history and current state of pedagogical terminology used in pedagogical literature, including the characteristics of reference literature – pedagogical dictionaries and encyclopedias. The subject of the author’s analysis were the works of researchers-educators who analyze the terminology of pedagogical science, its positive and negative aspects in their diachronic and synchronous dimensions. In the absence of a differentiated approach in modern scientific discourse, a comparative analysis of the positions of Soviet, Russian and Ukrainian authors, who are still in a single domestic research field. It is noted that the main channel of enrichment of the conceptual and terminological apparatus of pedagogical science is modern educational practice, which does not pass the relevant expert assessment by specialists, but immediately replenishes the pedagogical terminology. It was found that the creative heritage of famous domestic teachers, their original conceptual and terminological vocabulary is beyond the scientific interests of modern Ukrainian researchers. Instead, there is an active creation of neologisms, mostly in English, new two-word or multi-word terms, especially when describing new forms and methods of teaching and education, as well as in qualifying works. The general conclusion about the need to pay more attention to research on the history and current state of the pedagogical terminology as an important component of pedagogical development. The availability of Ukrainian general pedagogical reference literature – dictionaries and encyclopedias – their terminological content also requires a separate analysis, as the development of domestic pedagogical science provides enough material to create a standardized and systematized terminology.
THE MAIN FACTORS IN THE DEVELOPMENT OF INCLUSIVE EDUCATION IN THE NORDIC COUNTRIES
Authors: Andriichuk Natalia , Kukharyonok Svitlana
Published: August 2022

The article reveals the main factors in the development of inclusive education in the Nordic countries. It is noted that society's attitude towards children with special educational needs can be both motivating and creating serious barriers to the implementation of inclusive education. It is determined that in order to remove the problem of segregation and intensify inclusion, it is necessary not only to have the appropriate tools to work, but also the opportunity to improve their professional knowledge and skills. The authors note that the development of education in the Scandinavian countries is a continuous process of reform, which began at the end of World War II and continues to this day. Analyzing the factors of development of inclusive education in different countries of the world, the authors claim that they have common conceptual and semantic characteristics. Based on the analysis of scientific sources and various experiences of the leading factors in the development of inclusion in the education system, such factors for the Scandinavian countries are identified as socio-economic, socio-political, socio-cultural and organizational. It is emphasized that the multidimensional definition of inclusive education, which combines school culture, policies, implementation practices, tangible and intangible resources, creates the basis for the quality of inclusive education. It is noted that a special place in the general concept of inclusive education is given to human resources, its training and retraining. It is established that another element of the success of inclusion is the involvement of families in the educational process. It is concluded that the path taken by the Nordic countries in the implementation of inclusive education is worthy of attention and imitation.
SCIENTIFIC AND PEDAGOGICAL HERITAGE OF PROFESSOR T. D. DEM’IANIUK AND PROSPECTS OF ITS IMPLEMENTATION IN MODERN PSYCHOLOGICAL AND PEDAGOGICAL PRACTICE
Authors: Tsipan Tetiana
Published: August 2022

The article is devoted to the analysis of scientific and pedagogical heritage of the famous Ukrainian pedagogue, specialist in theory and methods of education, candidate of pedagogical sciences, professor, honored worker of education of Ukraine, excellent teacher of Ukraine, member of the Commission for Innovation and Research in Ukraine on Education of the Ministry of Education and Science of Ukraine Tamara Dmytrivna Demianiuk.The essence of the theoretical provisions of the process of education developed has been revealed, namely: education, educational system, structure of educational system, educational activity, educational space. The main socio-cultural ideas for ensurance of the process of moral development, have been characterized: the influence of the family on the formation of spiritual and moral values and qualities; common work of family and school in spiritual and moral education of schoolchildren;taking into account the age characteristics of schoolchildren in their spiritual and moral education;involvement of schoolchildren for various forms and kinds of extracurricular and extracurricular educational work of moral and spiritual orientation.The role of scientific and methodological literature of professor T. D. Demianiuk) in the period of formation of Ukraine as an independent and sovereign state, when national education was at the stage of revival.

The pedagogical ideas of professor T. D. Demianiuk on the importance of education in the development of a growing personality, reliance on its national character, the cooperation of student and teacher teams in the process of its organization have been summarized.
ANALYSIS OF THE STATE OF PROVISION OF SOCIAL SERVICES TO FAMILIES FOUND IN DIFFICULT CIRCUMSTANCES
Authors: Dvornyk Olena
Published: August 2022

The article is devoted to the issue of social protection of families in difficult life circumstances. The state of provision of social services to families in difficult life in Ukraine in connection with the implementation of the new Law of Ukraine «On Social Services» of January 17, 2019 № 2671-VIII [10] is analyzed. The legislation of Ukraine on social protection and provision of social services has been studied. The new Law of Ukraine «On Social Services» [10] is compared with the previous Law of Ukraine «On Social Services» of 19.06.2003 № 966-IV [11] and the specific changes that have taken place are noted. The all-Ukrainian state of providing social services to families in difficult life circumstances is considered. It was found that the legal side of the provision of social services is available and it is quite clear, but, unfortunately, the practical side of the implementation of legislative documents is at the stage of testing and implementation. The register of social service providers, created in pursuance of Article 15 of the Law of Ukraine «On Social Services» [10] and posted on the official website of the Ministry of Social Policy of Ukraine. The Classifier of Social Services has been studied, which contains a systematic summary of the names of social services, their short description, term of provision, as well as a list of categories of recipients of these services [3]. Differences are noted when comparing the register of social service providers with the Classifier of Social Services. It is determined that more than 90% of social service providers in Ukraine are state and municipal institutions and organizations. The state of informatization on the Internet of social service providers in Ukraine is demonstrated. Social services that are aimed at helping individuals/families who find themselves in difficult life circumstances are listed. The quantity of social service providers in Ukraine that provide them to individuals/families who find themselves in difficult life circumstances is analyzed. The need to provide quality social services to families in need is substantiated. It is argued that the issue of implementing the system of providing social services by public organizations at the state level in Ukraine is relevant.
SOCIAL VIEW ON THE PROBLEMS OF BOSING IN LABOR TEAMS: CURRENT PROBLEMS AND WAYS TO SOLVE THEM
Authors: Kovalchuk Natalia
Published: August 2022

The problem of bossing in labor collectives is relevant, so it is often studied in the domestic literature. The article highlights the social view of the problem of bossing in the workforce, substantiates the problems of today and ways to solve them.The preconditions for the emergence of bossing in the institutional environment are determined, the typology of bossing as a threat to the psychological and social security of the individual is systematized. Different types of psychological terrorism, phases of the course of bossing, forms and strategies of bossing are revealed, the reasons of occurrence of bossing in the labor collective, directions of its prevention and overcoming are being analyzed.Bosing, or in other words psychological terror in the workplace, is becoming an increasingly common problem and phenomenon in various workplaces. The problem of bossing can be traced in situations when there are various rumors about our function in the workplace, we become the object of ridicule, when we are entrusted with work that is not within our competence, we do not have enough opportunity to express our opinion, it harms our health and, in such situations, we experience mental, physical and sexual abuse.In order to prevent the problem of bossing in labor collectives are introduced such areas of social work as social assistance, social support, social protection, social prevention, social counseling, social adaptation and socialization of the individual.The following four phases of the course of bossing are analyzed: conflict, psychological terror, personnel management, the victim of bossing is excluded from the corporate community.Trends, features and methods of boss detection are identified and practical recommendations for detecting and counteracting boss in labor relations are provided. The consequences of bossing for the individual, enterprise and society as a whole are systematized. The directions of further research on the problem of bossing are outlined.Prospects for further research are to identify ways to develop social sustainability of potential victims of bossing and methods of correction of personal qualities that provoke social violence in the workforce
STRENGTH-BASED APPROACH IN WORKING WITH TERRITORIAL COMMUNITIES: A REVIEW OF INTERNATIONAL PRACTICE
Authors: Semigina Tetyana , Palatna Daria
Published: August 2022

Based on the analysis of literature, the paper reviews the characteristic of the application of the strength-based approach at the level of the territorial community, which has become widespread since the 1990s. It was stressed that this approach belongs to the emancipatory (developmental) macro-practice of social work and is aimed at using community resources to solve collective problems, as well as ensuring more equitable relations in the community. The paper highlights that for relatively stable situations in communities and in developing communities, the following strategies could be used: community participation; collective empowerment; asset-based community development. The authors specify the peculiarities of the application of these approaches in social work within territorial communities.While for crises and emergencies, a community resilience development strategy is more commonly used. This strategy involves building community members' ability to use their own resources to overcome emergencies and return to normal life. The paper reveals the process of working with territorial communities in emergencies and considers the following stages: assessment of losses and risks; determining community capacity; ensuring participation; education and training; formation of resilience. These stages are presented in such a way that the community can pass gradually or cyclically, in case when the impact of the emergency is prolonged or repeated.The paper features the key components of the strengths-based approach applied to social work with territorial community: community empowerment; collective action and self-organization; positive self-identification and community values; viability (resilience) of the community. The specifics of these strategies are outlined, their differences from the classical typology of community work models (by J. Rothman) are discussed.
INTRODUCTION OF PROSPECTS OF STRENGTHS IN THE PRACTICE OF ACTIVITIES OF THIRD AGE UNIVERSITIES
Authors: Polishchuk Vira , Oleksyuk Natalia , Leschuk Halyna
Published: August 2022

The peculiarities of the Ukrainian approach to the opening and functioning of educational and sociocultural institutions for the elderly are clarified, the peculiarities of the Ukrainian model of functioning of the universities of the third age are characterized. The essence of the document of the Ministry of Social Policy of Ukraine "The introduction of social and pedagogical service "University of the Third Age" (2011) and guidelines for the organization of social and pedagogical service "University of the Third Age" in the territorial center of social services (provision of social services), which defines the general provisions of universities, the main tasks, the organization of the educational process, the approximate structure of programs, the rights and responsibilities of students and teachers.It was found that the dominant concept of the functioning of the universities of the third age in Ukraine is the interpretation of their activities in the context of providing social and pedagogical services and the subjective position of students.The purpose of the article is to analyze the activities of universities of the third age in Ukraine and to reveal the possibilities of introducing the perspective of strengths in the practice of their activities.In preparing the article, the authors used theoretical methods of studying the scientific literature, research results of foreign and Ukrainian scientists on the activities of universities of the third age, as well as the method of generalization, comparison, interpretation of information about the activities of universities of the third age.
FORMATION OF INDIVIDUAL EDUCATIONAL TRAJECTORY OF DOCTORS OF PHILOSOPHY IN SOCIAL WORK IN THE CONTEXT OF PREPARATION FOR YOUTH WORK
Authors: Levchenko Nataliia
Published: August 2022

Reforming all systems of modern society is an important stage in the development of education and science in Ukraine. Training of scientific and scientific-pedagogical staff in the field of social work in accordance with modern requirements of society, issues of research that will be potentially implemented and integrated into the educational process, in the field of social services. The training of doctors of philosophy in social work in Ukraine is an important component of higher education institutions and research institutions. The purpose of the article is to carry out a comparative analysis of selected components of educational and scientific programs in the specialty "Social Work" for the preparation of doctors of philosophy for youth work. The study used such methods as analysis, comparison, and generalization of various sources on the researched problem; comparative analysis of selective components of educational programs for the training of doctors of philosophy in social work in Ukraine in the context of youth work.The article highlights the main educational institutions that train doctors of philosophy at the third (educational and scientific) level of higher education; educational and research programs have been covered, that include the study of selected components related to youth work and youth policy; the names of educational programs of educational institutions and research institutions that provide educational services are given; working programs, syllabi, catalog of selective components of educational and scientific programs of the third (educational and scientific) level of higher education in the context of youth work are analyzed. The publication presents a comparative analysis of the selective educational components of the Social Work educational program of the institutions of higher education and research institutions, identifies and summarizes the number of hours, credits, forms of control, purpose, and main topics of the discipline.It is concluded that according to the comparative analysis of selective educational components of educational and scientific programs of training of doctors of philosophy of the third (educational and scientific) level of higher education it is found that the disciplines have in common credits, hours, forms of control. but different content and purpose, which is a feature that can be attractive to the applicants.
COURSES OF SOCIAL SUPPORT FOR STUDENTS IN US UNIVERSITIES
Authors: Iashchyschak Iryna
Published: August 2022

The article raises the topic of social support for students in US universities. It was found that the social support of students is the activity of the social service of the educational institution to help them solve pressing social, psychological and pedagogical problems that arise in the process of learning and life. It was found that the social support of higher education seekers is aimed at creating optimal conditions for learning, stimulating awareness of the nature of problems, preparation for their avoidance or independent solution. The directions of social support in American institutions of higher education are determined: work with freshmen, work with those who have learning difficulties, work on leadership development, work with those who need employment, work with students who came to study from other countries, work with military and military veterans, work with students with disabilities, work with those who use alcohol or drugs, work with lesbians, gays, bisexuals and transgender people, work with representatives of different religious communities. The idea that social support of students in US universities is carried out in the same areas as in Ukrainian universities is substantiated. Special attention is paid to the social support of servicemen, military veterans and their families, as one of the most popular areas of social support in US universities is working with servicemen and military veterans – the number of students in this category to student services is higher than others. The practical experience of social support of this category of students by the student service of Cornell University is summarized. Promising directions of scientific research in this field are offered.
SYSTEMATIZATION OF ELEMENTS OF THEORETICAL AND METHODOLOGICAL BASIS OF AXIODEVELOPMENTAL ENVIRONMENT DESIGN DURING PROFESSIONAL TRAINING IN THE FIELD OF CULTURE AND ARTS
Authors: Shetelya Natalia
Published: August 2022

The purpose of the work is to practically systematize the elements of the theoretical and methodological basis of designing the axiodevelopmental environment. The methodological basis of the research is determined by its theoretical nature and involves the involvement of general theoretical and analytical methods of scientific research, which provide an opportunity to solve the formulated scientific problems.Modern culture determines the demand for the introduction of educational practice, which is based on its values-anthropological approaches. This determines the urgency of the need to study the theoretical and methodological foundations of professional training of future specialists in the field of culture and arts in the axiodevelopmental environment. The purpose of the work is to practically systematize the elements of the theoretical and methodological basis of designing of the axiodevelopmental environment. The laws, regularities and principles of the axiodevelopmental environment design process are signed out, as well as the system of scientific approaches is determined, which set the functional parameters of the axiodevelopmental environment and determine the forms, methods and means of the educational process within it.Socio-pedagogical situation within the axio-developmental environment is expressed in specific forms, methods and means of educational process, and also depends on the content characteristics of organizational and pedagogical conditions used to achieve the desired educational results. The effectiveness of such conditions and related teaching aids is tested by experimental modeling of the axiodevelopmental environment. This is the prospect of further research on practical issues of training of future specialists in the field of culture and arts.
RESEARCH COMPONENT IN THE PREPARATION OF PHD-APPLICANTS
Authors: Bezliudniy Oleksandr , Kravchenko Oksana , Koliada Natalia , Safin Oleksandr
Published: August 2022

The article summarizes the practical experience of the Pavlo Tychyna Uman State Pedagogical University on the creation of organizational and technological conditions for the formation of research competencies in PhD-applicants.In accordance with the content of educational and scientific programs and curricula, the preparation of doctors of philosophy includes theoretical study, practical training, conducting their own scientific research, and also provides for the involvement of graduate students in research activities in a higher education institution and the creation of favorable conditions for its implementation. The Faculty of Social and Psychological Education of the Pavlo Tychyna Uman State Pedagogical University implements three educational and scientific programs (ESPs), the applicants of which join the work of scientific structural units of the faculty, providing both research and organization of the educational process of professional competencies and outcomes of the educational and scientific programs. At the faculty, attention is paid to holding conferences and seminars of various levels. Such events are a classic form of providing opportunities for young scientists to test the results of their research, present in the scientific community through speeches, and expand the boundaries of scientific communication. An important area that ensures the combination of training with scientific research during the implementation of the Educational Program (EP) is the development of scientific research topics, the development and implementation of research projects within the framework of grant funding.Participation in the work of the Scientific Society of Students and Postgraduates of the Faculty and the Council of Young Scientists contributes to the development of scientific interests of applicants for higher education.Along with the adherence to principles of combining education with scientific research, the principles of student-centered learning, academic freedom, in particular in the choice of research topics, scientific supervisors, important attention is paid to the practices of observing academic integrity in the scientific activities of graduate students and their supervisors, teachers.
RESEARCH TOPIC «SOCIAL-PSYCHOLOGICAL REHABILITATION OF CHILDREN AND YOUTH WITH SPECIAL EDUCATIONAL NEEDS OF INCLUSIVE TOURISM»: DIGEST OF EVENTS AND ACTIVITIES
Authors: Kravchenko Oksana
Published: August 2022

The review covers a digest of events and activities that took place on the basis of Uman State Pedagogical University in the development of research topic «Socio-psychological rehabilitation of children and youth with special educational needs through inclusive tourism» with the participation of researchers, graduate students, masters and students during the first half of 2021.Members of the Center for Social and Educational Integration and Inclusive Rehabilitation and Social Tourism «Without Barriers» of Pavlo Tychyna Uman State Pedagogical University are working on the development of this topic. The purpose of the Center is to consolidate the efforts of relevant departments of the university, executive bodies and NGOs aimed at socio-pedagogical and psychological support of people with special educational needs in their adaptation to the student and teaching staff, integration into the educational and social environment
Pediatric spinal injury patterns and management in all-terrain vehicle and dirt bike crashes, 2010–2019
Authors: Allen Jackson H. , Yengo-Kahn Aaron M. , Cools Michael J. , Greeno Amber , Ghani Muhammad Owais Abdul , Unni Purnima , Martus Jeffrey E. , Lovvorn Harold N. , Bonfield Christopher M.
Published: August 2022

OBJECTIVE

Pediatric spinal injuries in all-terrain vehicle (ATV) and dirt bike crashes are relatively uncommon but may be associated with significant morbidity. There are no recent studies examining these injuries, their management, and outcomes. Therefore, a retrospective study was performed to characterize pediatric spinal injuries related to ATV and dirt bike crashes over the last decade.

METHODS

Data on all patients involved in ATV or dirt bike crashes evaluated at a regional level 1 pediatric trauma center over a 10-year period (2010–2019) were analyzed. Descriptive statistics were analyzed and chi-square, Fisher exact, and Mann-Whitney U-tests were performed comparing the demographics, injury characteristics, and clinical outcomes in patients with versus those without spinal injuries.

RESULTS

Of 680 patients evaluated, 35 (5.1%) were diagnosed with spinal injuries. Over the study period, both spinal injuries and emergency department visits related to ATV or dirt bike crashes increased in frequency. All spinal injuries were initially diagnosed on CT scans, and 57.9% underwent spinal MRI. Injuries were most commonly thoracic (50%), followed by cervical (36.8%). The injuries of most patients were classified as American Spinal Injury Association (ASIA) grade E on presentation (86.8%), while 2 (5.3%) had complete spinal cord injuries (ASIA grade A) and 3 patients (8.6%) were ASIA grade B–D. Operative management was required for 13 patients (28.9%). Nonoperative management was used in 71.1% of injuries, including bracing in 33% of all injuries. Patients with spinal injuries were older than those without (13.4 ± 3.35 vs 11.5 ± 3.79 years, p = 0.003). Spinal injuries occurred via similar crash mechanisms (p = 0.48) and in similar locations (p = 0.29) to nonspinal injuries. Patients with spinal injuries more frequently required admission to the intensive care unit (ICU; 34.2% vs 14.6%, p = 0.011) and had longer hospital stays (mean 4.7 ± 5.5 vs 2.7 ± 4.0 days, p = 0.0025).

CONCLUSIONS

Although infrequent among young ATV and dirt bike riders, spinal injuries are associated with longer hospital stays, increased ICU use, and required operative intervention in 29%. Increasing awareness among ATV and dirt bike riders about the severity of riding-related injuries may encourage safer riding behaviors.
КЛАСИЧНА МОДЕЛЬ ДІЙСНОЇ РОБОТИ СУЦІЛЬНОЇ ДЕРЕВИНИ НА СТИСК УЗДОВЖ ВОЛОКОН ЗА КОРОТКОЧАСНОГО НАВАНТАЖЕННЯ
Authors: Ясній П.В., , Гомон Св.Св.,
Published: August 2022

Запропоновано класичну модель дійсної роботи суцільної деревини на стиск уздовж волокон за короткочасного навантаження. Встановлено чотири характерні ділянки роботи деревини (дві на висхідній вітці та дві на спадній). Запропоновано теоретичне визначення основних міцнісних та деформівних параметрів повної діаграми деформування деревини.
ПРОЛЬОТНІ БУДОВИ ЗАЛІЗОБЕТОННИХ МОСТІВ З ПОЛІФУНКЦІОНАЛЬНИМИ КОНСОЛЬНИМИ ЗВІСАМИ
Authors: Кваша В.Г., , ЯоСінь, ЯоСінь , Салійчук Л.В., , Шуляр Р.А.
Published: August 2022

Наведені приклади раціонального застосування консольних звісів з багатоцільовим поєднанням функцій на реальних мостових об’єктах під час формоутворення поперечних перерізів їхніх прольотних будов як при новому будівництві, так і в умовах реконструкції.