Search

The aim: To check the e!ectiveness of the methodology for the formation of students’ health culture in the process of their physical education and health recreation activities Materials and methods: The following methods were used to achieve the aim: analysis, synthesis and generalization of literary sources, pedagogical observation, questionnaires, testing, pedagogical experiment, methods of mathematical statistics. 368 students took part in the ascertaining experiment, 93 students were involved in the formative experiment (52 – experimental group, 41 – control group). Results: The existing level of health culture formedness in students was revealed to be insu"cient, which stipulated the development and substantiation of the methodology for the formation of students’ health culture in the process of their physical education and health recreation activities. Conclusions: The implementation of the methodology for students’ health culture formation into the educational process contributed to an increase in the number of students with a high level of health culture and the level of motivation for a healthy lifestyle. The level of physical #tness of the experimental group students signi#cantly improved during the experiment. All this con#rms the e!ectiveness of the developed methodology.

The aim of the study was to evaluate the state of oxidation processes and morphological changes in the heart of castrated rats during the development of epinephrine heart damage (EHD). Materials and methods. The study was performed on 120 white male Wistar rats. The animals were divided into four series: 1 – control, 2 – castration. For EHD, rats were injected once intraperitoneally with a 0.18% solution of adrenaline hydrotartrate at the rate of 0.5 mg/kg of weight. Castration was performed under anesthesia. The concentration of diene and triene conjugates (DC, TC), Schiff’s bases (SB), TBA-active products (TBA-ap), oxidatively modi"ed proteins (OMP), activity of superoxide dismutase (SOD) and catalase (CAT) were determined in the heart. A morphological study of preparations stained with Azantrichrome was carried out. All studies were performed in control, 1, 3, 7, 14 and 28 days after adrenaline injection. Results: In the I series DC and TC increased after 1 day of EHD, fell to control values after 3 days, and then had wave-like character (highest – after 14 days). SB decreased (minimal after 7 days), TBA-ap increase (maximal after 14 days). OMP370 increased after 1 and 3 days, after 7 days they did not differ from the control, after 14 days they were higher than in control, and after 28 days they decreased to the control values. OMP430 and OMP530were greater than the control indicators in all terms, except the last; the maximum was noted after 14 days. The activity of antioxidant enzymes was lower than the control indicators at all times of the study. Castration caused an increase of lipid peroxidation. After 7 days, DC and TC, were lower and SB – higher, than in the I series. Castration caused a decrease in OMP. In EHD all values of OMP, compared to the castrated control rats, were higher at all studed times Castration leads to increase of SOD, and decrase of CAT. All indicators of SOD and CAT exceeded the indicators of animals of the I series at all times of the study. Biochemical changes are consistent with morphological changes. After injection of epinephrine, severe vascular disorders, adventitia edema, perivasal edema, endothelial cell damage, dilatation of hemicapillaries, full blood vessels, stasis, hemorrhages in the surrounding tissues, and sclerosing of the walls of arteries and venules were observed. Cardiomyocytes were swollen, shortening, necrosis was observed, myocytolysis was noted. Edema of the stroma was noted. In the stroma, around the vessels, located cells of connective tissue elements were observed. Indicate more damage to the myocardium in the process of development of EHD in animals of the I series. Conclusions: Castration of rats causes an increase of lipid peroxidation products and CAT activity in the heart, but a decrease in the content of OMP. Adrenaline injection causes activation of lipid peroxidation and an increase in the content of OMP. During the development of EHD, the activity of antioxidants is significantly higher in II group. Biochemical changes are consistent with morphological, and indicate more damage to the myocardium in the development of EHD in animals of the I series.

В современных условиях организации испытывают на себе влияние различного рода угроз и рисков, связанных в первую очередь с недостатком в бюджетном финансировании, влияющем на экономическую безопасность организации. Поэтому исследование теоретических аспектов бюджетного финансирования как фактора экономической безопасности организации является важной научной задачей. В статье рассмотрена нормативно-правовая база бюджетного финансирования в обеспечении экономической безопасности организации, дана сущностная характеристика бюджетного финансирования, а также выявлены основные источники и инструменты бюджетного финансирования.

Aim: To investigate the impact of pedagogical means of working capacity restoration on students’ results in exercises of a cyclic nature. Materials and Methods: Research methods: theoretical analysis and generalization of literary sources, pedagogical observation, questionnaire, pedagogical experiment, methods of mathematical statistics. 58 students engaged in kettlebell lifting took part in the pedagogical experiment (28 students formed the experimental group, 30 – the control group). 123 coaches and 139 athletes who specialized in cyclic kinds of sports were involved in the survey. Results: It was found out that pedagogical means of restoration and improvement of working capacity are the main ones in the process of training athletes in cyclic kinds of sports. It was determined that with the growth of the athletes’ qualifications, the level of their knowledge and skills regarding the use of pedagogical means of restoration during the training process increases. It was established that the students of the experimental group achieved significantly better results in competitive exercises. Conclusions: Scientifically based, purposeful and constant use of pedagogical means of restoration and improvement of working capacity both in the training process and beyond the educational and training process is a mandatory condition for improving competitive results in cyclic kinds of sports and is a good basis for maintaining high working capacity of student-athletes and preserving their health.

В статье рассматриваются тенденции образа преподавателя в глазах детей. Личность преподавателя в глазах детей играет важную роль, так как дети видят в учителе наставника. Педагог – лицо, которое не только обучает, но и воспитывает. Именно педагогу предоставляется возможность стать наставником для будущего поколения, определить направление развития личности. В современном мире проблема личности педагога актуальна, потому что педагог воспитывает и обучает будущих граждан нашей страны. Автор убежден в том, что в постоянно меняющемся мире профессий, общее количество которых несколько десятков, профессия педагога остаётся неизменной.

The article presents simulation technologies as an instrumental base for research in experimental economics. The main goals and objectives of modern experimental economics are considered. Attention focused on the study of markets and market structures, as one of the relevant areas of experimentation. A generalized overview of classic simulation models of the market is given. A competitive market model presented on the example of two product variants developed using system-dynamic and agent simulation paradigms on the AnyLogic system software platform. On the basis of the model, a study of user behavior in the market of household electrical products was conducted. The obtained results are illustrated by fragments of model simulation experiments.

The article is aimed at analyzing modern approaches to management of IT projects and revealing the possibilities for their improvement based on the use of fuzzy logic in the overall decision-making circuit. Based on the analysis of the main rating sites, a conclusion has been made about the powerful development of IT outsourcing in Ukraine. The main international and domestic ratings regarding the Ukrainian IT outsourcing market are analyzed, criteria of success and reasons for rapid development are allocated. Upon analyzing a sufficient number of works and materials, the authors generalized, synthesized and classified the main difficulties that arise in the process of developing a portfolio of IT projects in terms of outsourcing companies. The most common instruments used to overcome these difficulties are analyzed. Focus is set on the Stage-Gate framework as the most appropriate for both adaptation and use in the process of managing the portfolio of outsourcing IT projects. A modification of Stage-Gate framework is proposed, which takes into account peculiarities of managing outsourcing IT projects and uses a fuzzy logic apparatus for decision-making when navigating between stages of the framework. The purpose of the modification is the possibility to create on its basis an expert system to support decision-making in the process of managing the portfolio of projects. This, in turn, leads to an overall increase in the level of project portfolio management. Prospects for further research are the introduction of the expert system into the practice of work of domestic IT outsourcing firms. The parallel direction consists in analyzing the international IT outsourcing market. This will help to increase the efficiency of the proposed modification and provide favorable conditions for the integration of the Ukrainian IT outsourcing market into the international practices.

Environmental enrichment is an animal husbandry principle that seeks to provide the stimuli necessary for the optimal physiological and psychological well-being of animals. Due to primates having highly developed visual systems, there have been limited attempts to quantify the benefit of olfactory enrichment on captive primate populations. We aim to investigate how a range of odors may influence the behaviors of two captive New World primate species that have varying reliance on olfactory pathways, black-capped capuchin (Sapajus apella) and common marmoset (Callithrix jacchus), at the National Zoo and Aquarium, Canberra, Australia. We presented three odors (rosemary oil, Salvia rosmarinus, banana essence and white-tailed deer urine, Odocoileus virginianus) four different times to the two species following a 12-week randomized schedule. Using instantaneous scan sampling we collected behavioral and direct cloth interaction (DCI) data on 40 days. We then calculated activity budgets. Results show both species significantly respond to different olfactory conditions. S. apella responded to banana by decreasing inactivity (df = 4, F = 6.600, p = .007), and increasing DCI frequencies (df = 3, F = 116.196, p .0001) whereas C. jacchus was influenced by rosemary and deer urine-also reducing inactivity levels (df= 4, F = 15.938, p .0001), but not changing DCI frequencies. We also tested habituation however it is not significant for either species over the course of the study. This comparative investigation is one of the first of its kind and uncovers the possibility for olfactory stimulus to be successfully used as a type of beneficial environmental enrichment for captive primates, supporting the constructive and ongoing development of enrichment programs at captive facilities.

В современных условиях наряду с позитивными тенденциями в социальной сфере, наблюдаются и негативные социальные последствия кризиса: высокая социальная поляризация общества, угрозы снижения доходов населения, бедность, дифференциация населения, безработица, высокая смертность, низкая рождаемость и др. Все они представляют собой внутренние источники угроз для развития страны, отдельных регионов, а также муниципальных образований. Поэтому исследование теоретических аспектов оценки угроз в социальной сфере муниципального образования, представленное в статье, является важной научной задачей.

Trabajo presentado en Weinstein Meeting, celebrado en Marsella (Francia) del 12 al 14 de mayo de 2022.

Objective The aim: To study the association of the polymorphisms VDR gene with high blood pressure in stroke patients in the Ukrainian population. Patients and methods Materials and methods: Venous blood of 170 patients with atherothrombotic ischemic stroke (AIS) and 124 healthy individuals (control group) was used for genotyping. Four polymorphisms (FokI, BsmI, ApaI, TaqI) of gene VDR were examined with PCR-RFLP methodology. Statistical analysis was performed by using SPSS-17.0 program. Results Results: The correlation of genotypes of polymorphic variants of FokI, BsmI, ApaI and TaqI of the VDR gene with the development of ischemic atherothrombotic stroke in individuals with normal and high blood pressure was detected. Statistical analysis of the obtained data revealed that among carriers of genotypes F/F, b/b, a/a, a/A, and T/T patients with AI have statistically significantly higher incidence of hypertension than patients in the control group. Conclusion Conclusions: It was found that persons with genotypes F/F, b/b, a/a, a/A, and T/T showed a statistically significant relationship between hypertension and the development of IAS. The application of logistic regression has made it possible to establish that the risk of IAS in people with normal blood pressure and genotype F/f is 3.2 times higher than in normotensive homozygotes for the F-allele.

Решение проблемы обеспечения экономической безопасности кредитных организаций является одной из наиболее важных стратегических задач. В статье выявлены основные проблемы обеспечения экономической безопасности кредитных организаций, на основе чего делается вывод о необходимости разработки адекватных методов и механизмов обеспечения экономической безопасности кредитных организаций, решения вопроса обеспечения национального хозяйства соответствующей инфраструктурой, экономического сотрудничества, укрепления национальной валюты, своевременного реагирования на внутренние и внешние вызовы и угрозы.

В современных условиях продовольственная безопасность является основой социально-экономического развития, важным элементом экономической и национальной безопасности государства. В статье рассмотрены компоненты продовольственной безопасности, система нормативно-правовых актов, регулирующих вопросы обеспечения продовольственной безопасности РФ, проблемы обеспечения продовольственной безопасности.

The aim: To study the association of the polymorphisms VDR gene with high blood pressure in stroke patients in the Ukrainian population.Materials and methods: Venous blood of 170 patients with atherothrombotic ischemic stroke (AIS) and 124 healthy individuals (control group) was used for genotyping. Four polymorphisms (FokI, BsmI, ApaI, TaqI) of gene VDR were examined with PCR-RFLP methodology. Statistical analysis was performed by using SPSS-17.0 program.Results: The correlation of genotypes of polymorphic variants of FokI, BsmI, ApaI and TaqI of the VDR gene with the development of ischemic atherothrombotic stroke in individuals with normal and high blood pressure was detected. Statistical analysis of the obtained data revealed that among carriers of genotypes F/F, b/b, a/a, a/A, and T/T patients with AI have statistically significantly higher incidence of hypertension than patients in the control group.Conclusions: It was found that persons with genotypes F/F, b/b, a/a, a/A, and T/T showed a statistically significant relationship between hypertension and the development of IAS. The application of logistic regression has made it possible to establish that the risk of IAS in people with normal blood pressure and genotype F/f is 3.2 times higher than in normotensive homozygotes for the F-allele.

The aim is to analyze the factors that affect the students' health both positively and negatively and to evaluate the real health status of Ukrainian student youth.Materials and methods: The research was conducted at Zhytomyr Ivan Franko State University and University of State Fiscal Service of Ukraine, 647 students of the 1st - 4th years of study were examined. To study both negative and positive factors, we conducted a survey of the students of different genders of several education departments, using original questionnaires. To analyze the results of the students' self-assessment of their health state, the methodology of V. P. Voitenko, which contains 27 questions that characterize the most important aspects of well-being, mood, activity, sleep quality, pain senses and lifestyle of students, was applied.Results: It was determined that the most important factors for the preservation of health included nutrition, physical activity, active leisure, sleep, love and sex. 56.3 % of male students and 49.9 % of female ones indicated that motor activity is of great importance for health care. The students stated that the most dangerous health factors included drug use, radioactive contamination of the environment, smoking, alcohol abuse, stress, etc. It was found that the highest percentage of students had satisfactory and poor health levels - 44.8-54.9 % and 17.8-29.5 % respectively.Conclusions: A wide range of specific components of the educational process and the healthy lifestyle of students can have different effects on life. Lifestyle is one of the many factors that affect students' health. The students' self-assessment of their health state lets to manage the educational process of physical education efficiently, allocate physical activity and apply individual tasks rationally.

The aim is to find out the role of motor activity in developing a healthy lifestyle of student youth in the process of physical education.Materials and methods: The study involved 647 students, aged 18-22. The research methods are the analysis and synthesis of the literature, analysis of curricula, programs, methodological support and quality of training, questionnaires, and the methods of mathematical statistics.Results: It is determined that the majority of the students had no need for a healthy lifestyle, the lack of knowledge in this area, low activity while performing the requirements of a healthy lifestyle, irrational organization of educational activities, bad habits and other factors that negatively affect their health.Сonclusions: The current system of physical education in the higher education institutions of Ukraine cannot change the attitude of students to a healthy lifestyle. The purpose of physical education, in addition to the formation of physical skills and development of students' physical qualities, should be educational work aimed at forming a positive attitude towards a healthy lifestyle.

The aim of the article is to consider the possibilities of applying a multimethod simulation paradigm in the modeling of enterprise market strategies (using the example of IT companies). By summarizing the works of a number of specialists, there identified the specific features of the functioning of IT companies in the market for information technologies and communications, as well as the problems of the formation and actualization of their strategies. The necessity of using special analysis and forecasting tools with ensuring anticipatory modeling and multivariate research of various scenarios for implementing market strategies of IT companies is emphasized. The correspondence to the given conditions of the method of simulation modeling is substantiated. A simulation model for the formation of a market strategy for an IT company, built using a multimethod simulation paradigm on the AnyLogic system platform, is proposed. System dynamics and agent-based approaches are used as the basic ones. The work of the model is illustrated by fragments of simulation experiments conducted based on the international IT company “NetCracker Technology”. The possibilities of parametrization of the experiments are demonstrated, directions for further improvement of the simulator model are indicated.

The article is aimed at analyzing the status of software provision of simulation modeling of economic systems and disclosing the possibilities of application of the integrated software-technological platforms in the building of market models. Problems in the field of applied introduction of the method of simulation modeling have been defined; the status of the software-technological provision of the simulation modeling of economic systems has been analyzed. It has been suggested to use the integrated system of multi-approach simulation modeling AnyLogic as one of the most powerful modern software platforms. The variant of the model of competitive multi-product market adapted to the specifics of pharmaceutical industry enterprises has been considered. The work of the model can be illustrated by results of the situational simulation experiments on the example of the pharmaceutical company «Farmak». The possibilities of parametric adjustment of imitation experiments together with the spectrum of their application in practical activity of pharmaceutical enterprises have been demonstrated.