Regions Of Ukraine Research Articles

The use of soybeans in the structure of the ration of high-yielding cows

In the conditions of intensive milk production in order to ensure high productivity and at the same time preserve the general functional state of animal health it is impossible to do without the use of protein-rich grain components in the structure of compound feed. These include soybeans, which in the western region of Ukraine began to be widely used in the production of compound feed for cattle. The percentage of introduction of soybeans into the structure of compound feed is different and for high-yielding cows requires additional study, which explains the relevance of conducting research on its influence on milk productivity, quality indicators of milk against the background of assimilation of the main nutrients of feed. The study was conducted on four groups of Simmental cows, seven heads in each. The rations of experimental cows provided for three levels of provision of protein needs at the expense of soybeans and were balanced in terms of basic nutrients in compliance with the requirements of detailed requirements. The analysis of the feeding conditions of experimental cows showed that the use of heat-treated soybeans in the structure of the ration contributed to a significant increase in milk productivity, as well as quality indicators, the content of dry matter, fat, protein, calcium and phosphorus. A similar pattern was observed in terms of indicators of the intensity of metabolic processes of cicatricial digestion. Thus, a positive effect on the percentage of certain volatile fatty acids, in particular acetic as a precursor of milk fat was noted. An increase was noted in the digestibility indicators of the main nutrients (protein, fat, fiber digestibility coefficients). The positive effect of soybeans on the milk productivity of the experimental cows was also noted by the results of the balance experiment. The nitrogen balance was positive and its use for milk production in cows of the fourth group compared to the control group was 27.4 % higher. A similar trend was observed in the balance of calcium and phosphorus. So, the conducted studies on the study of the productive effect of different amounts of soybeans instead of cereal components in the structure of compound feed on milk productivity give reason to recommend that farms use prepared soybeans in the proportion of 10–15 % in compound feed for high-yielding cows.

Assessment of the energy saving potential by regions of Ukraine (methodology and predictive assessment)

The purpose of the research is the develop methods and tools for long-term forecasting of electricity consumption based on the improved comprehensive method of demand for energy resources, taking into account the peculiarities of electricity use in the regions of Ukraine and their impact on the country's electricity consumption. The scientific novelty of the obtained results is the consideration of the technological potential of regional electricity conservation by means of electricity conservation measures typical for the regions. Thus, a complex method, a mathematical model, and a methodology for determining the forecast demand for electricity for three hierarchical levels of the economy were further developed. In these levels, the following groups of indicators are distinguished for forecasting electricity consumption: country, region, local level, or types of economic activity in the region. The formed three-level model (level I, level II, level III) takes into account both the general potential of electricity conservation (from structural and technological changes) in the country as a whole, and peculiarities at the regional level (region, city, village, settlement, territorial community) in certain (selected) types of economic activity in production (service provision). In the course of the work, material was collected on energy-saving measures in energy-intensive industries and forecasts of the development of certain types of production and service provision. These estimates determined the technological potential of energy saving in the regions. The 12 regions with the largest electricity consumption are highlighted, and the other regions are combined. In the region, the potential of electricity saving was distributed according to the structure of electricity consumption according to the types of economic activity inherent in this region. The technological potential of electricity conservation in the country will reach 10.35 billion kWh. Keywords: region, electricity-saving, electricity-saving potential, forecasting, energy efficiency, electricity.

Economic efficiency of feed use in milk production in agricultural enterprises of Ukraine

The article conducted comprehensive studies of the economic efficiency of using feed in milk production in Ukrainian agricultural enterprises. The principal value and natural indicators that characterize the productivity of feed use in dairy cattle breeding are defined. Based on the benchmarking technique, an assessment of the relative technological efficiency of the use of feed by the regions of Ukraine was carried out, and potential reserves of their reduction relative to the reference value of the indicator of feed consumption per 1 t of milk was established. The main measures to increase the economic efficiency of using feed in milk production in Ukraine's agricultural enterprises are proposed. According to the results of the study, it was established that the payment of feed in enterprises that produce milk in Ukraine for 2010-2023 increased from 2.5 to 17 UAH per 1 feed unit, which is due to the devaluation of the national currency during the studied period and partly due to the increase in technological efficiency use of fodder. In terms of US dollars, the feed payment for milk production during the same period increased from 0.31 to 0.51 dollars per 1 feed unit. As of the end of 2023, Ukrainian enterprises spent an average of 0.41 dollars of the cost of all types of feed to obtain 1 dollar of the cost of raw milk sold. Accordingly, for 1 dollar of the cost of fodder, enterprises produce and sell raw milk worth 2.41 dollars. It is essential to diversify milk sales channels with a partial focus on direct sales directly to the final consumer, taking into account the almost three-fold ratio between the level of retail and wholesale prices of milk sales. To increase the economic efficiency of the use of fodder in the dairy cattle industry of Ukraine, it is also necessary to implement a system of organizational and technological measures to improve the conditions of keeping, animal care, veterinary support, optimization of feeding rations, fodder storage conditions, implementation of cow productivity monitoring using specialized software.

Possibilities of implementing HEI’s third mission in Ukraine before a full-scale war and correction of these processes in wartime

Every year, the problem of the third mission of a university is popularized in scientific discourse. The social responsibility of higher education institutions in the conditions of the war between russia and Ukraine and the post-war period is to overcome the multidirectional tasks of higher education, concentrate and strengthen efforts to implement social projects, expand directions for the development of interaction between universities and territorial communities, improve the quality of research to restore the state economy and its development. Therefore, there is a need to rethink the ways of direct and indirect influence on society, the country in particular. The purpose of this paper is to determine the level of awareness and readiness for interaction between the university and the community. The study was conducted from January to June 2020 with the participation of 1,050 respondents from 25 regions of Ukraine. According to the conducted survey, the majority of respondents believe that universities should contribute to the development of the community and note the mutual benefit of university-community interaction for universities and local communities. However, the survey results also showed a low participation experience combined with the willingness to participate in activities offered by higher education institutions. Due to the full-scale war, which fundamentally changed the conditions and affected the efficiency of both universities and most communities, the choice of a community involvement model within the third mission of a university, taking into account the pre-war readiness of universities for a productive community and modern military challenges, remains relevant. Acknowledgment This contribution is prepared in the framework of the realization the Erasmus+ KA 2 CBHE project “Universities-Communities: Strengthening Cooperation” (Grant Agreement 101083077) and with the support and funding under Researchers at Risk Fellowships Programme led by the British Academy in partnership with the Academy of Medical Sciences, the Royal Academy of Engineering, the Royal Society and Council for At-Risks Academics (CARA). The European Commission’s support for the production of this publication does not constitute an endorsement of the contents, which reflect the views only of the authors, and the Commission cannot be held responsible for any use that may be made of the information contained therein.

Risks in the Educational Management of Ukraine during War and Post-war Development

Risk management is the main element of the management system in educational institutions. During the war and post-war development, the issue of identifying risks in educational management and assessing their impact on management decision-making takes on from a new perspective. This article analyzes recent studies and publications in the field of risks in educational management, covering both general and those that are specific to the management of educational institutions in tactical, strategic, and post-war horizons. The article also determines risk estimates and presents possible strategies and measures for responding to risk events. The material presented in the article is based on research conducted through interviews with experts. The respondents included middle and senior managers, as well as owners of educational institutions from eight cities and nine regions of Ukraine. In this study, risks were classified by scope and source of occurrence, which were categorized into external and internal risks. Three main groups were identified within external risks: political, economic, and social risks. Internal risks are divided into financial, technical, and managerial risks. A general analysis of expert assessments demonstrated the most and least likely risks and their impact on the management system of world institutions in Ukraine across three time intervals: now, during the war, and post-war reconstruction. Each time dimension is considered in detail, and the change in structure, priority and assessment of the impact of classified risks on the management system of educational institutions is analyzed. For each risk factor, the article provides recommendations on the response strategy and measures to ensure the leveling of the impact of the risk in the management of the educational institution. Special attention is paid to strategies and measures for responding to a risk event in post-war reconstruction, which will make it possible to achieve the set goals in the construction of new directions for the development of Ukrainian educational institutions within the framework of the current Concept of the Strategy of Post-War Reconstruction and Development of Ukraine.

International exchanges and cooperation in art education in Ukraine: challenges and opportunities

The purpose of the article is to study international exchanges and cooperation in art education in Ukraine, to identify challenges and opportunities in the development of these areas in the future. to achieve this goal, the article uses general scientific methods of analysis and synthesis. The methods of abstraction, comparison, content analysis, and the prognostic method were also used, which made it possible to formulate some comments for the future development of international cooperation in art education in Ukraine. The results of the study highlight the importance of international cooperation, which is becoming an increasingly important aspect of modern art education. The analysis of the legislative framework has shown that Ukraine has created favourable conditions for academic exchange, and joining the Bologna system contributes to the internationalisation of higher education in the arts. These trends are also reflected in the development strategies of art universities in different regions of Ukraine, such as Kharkiv, Lviv and Kyiv, where establishing international exchanges is considered an important priority for educational institutions. In addition, the Kyiv National University of Culture and Arts actively uses digital channels to transmit information, especially in remote locations. Although distance learning has its limitations in art education, the conditions of modern reality, such as Russian aggression, create an opportunity to organise international cooperation with foreign partners without physical risk. It is important to note that there are common challenges to the successful implementation of international exchanges and cooperation in art education, such as cultural and language barriers, financial support, visa and administrative restrictions, as well as academic requirements and potential global threats. However, a possible way to overcome these difficulties is to use the international experience of involving NGOs or special state structures that would coordinate the provision of grants for academic mobility of arts students. The conclusions emphasise that it is also worth considering the possibility of special digital platforms that provide opportunities for internships and distance learning, which can be an effective solution for organising international cooperation in the current situation.

Understanding Smallholder Pigkeepers' Awareness and Perceptions of African Swine Fever and Its Control Measures in Ukraine.

African swine fever (ASF) has posed a significant threat to Ukrainian pig farming since its identification in 2012. In this study, recognising the pivotal role of pigkeepers in disease control, we conducted ten focus groups involving 52 smallholders across eight regions in Ukraine. Using participatory methods, we revealed their awareness of ASF signs, transmission routes, preventive measures, and the perceptions of stakeholders involved in ASF control. Furthermore, we identified the smallholders' acceptance of eradication and restriction measures, the perceived impact of zoning consequences, and their main sources of ASF information. Smallholders identified fever and skin haemorrhage as the most indicative signs of ASF and highlighted rodents as a primary transmission concern. Disinfection was seen as the most effective measure for preventing the introduction of ASF. Pigkeepers who perceived their stakeholder role in ASF control showed more trust in themselves and veterinarians than in central veterinary authorities. Farm-level ASF eradication measures were generally accepted; however, culling within the protection zone was least accepted, with economic losses listed as the most impactful consequence for pigkeepers. For ASF information, pigkeepers favour web searches and veterinarians, as well as traditional media and word-of-mouth news. This study provides valuable insights into refining the ASF communication strategies in Ukraine.

Influence of biological preparations on organic cultivation of vegetable plants

The introduction of organic technology for growing vegetable plants will help to reduce the environmental burden of pesticides and produce safe vegetable products with high yields. The purpose of the study was to investigate the effect of biological preparations on the organic cultivation of vegetable plants. Field, measuring and weighing, mathematical and statistical methods were used to determine the efficacy of the preparations. The study was conducted in 2018-2021 in different regions of Ukraine. It was established that the systemic use of biologics during the growing season of vegetable plants provided rapid growth and development, helped to increase immunity to diseases, reduced the activity of pathogenic microorganisms in the soil, and provided an increase in overall yield. The general use of biologic preparations in open ground conditions contributed to a total potato yield of 25.4 t/ha, and the complex use of preparations on Brussels sprouts forms a larger number of heads – 90 units. The Organic Balance biological product provided an increase in yield of up to 3.5 t/ha and 90% marketability of products when growing Chinese cabbage. Chemical analysis showed that the use of biologics increased the dry matter in tomato fruits by 1.03 % – in the Rio Fuego variety and 1.39% – in the Missouri variety. The yield increase in the studied varieties of asparagus beans Laura and Purpurova was 0.5 and 0.6 t/ha compared to the variants without seed inoculation. The use of biological preparations provided a higher yield in tomato plants of the Asvon variety by 2.2 t/ha, significantly reduced the content of nitrates in fruits to 50-80 mg/kg, while in the control – 110-170 mg/kg, increased the content of dry matter by 1.03 and 1.39%, depending on the variety. The gross yield of winter garlic with the use of biologics increased by 5%, and the marketability of potato tubers increased by 5%. Organic technologies would allow farmers to minimise the use of pesticides, produce environmentally friendly products, and increase yields

Efficiency of Digestate from Biogas Plants for the Formation of Bio-Organic Technologies in Agriculture

The article examines the potential of digestate from biogas plants as a high-quality organic fertilizer that can ensure environmentally friendly development of the agro-industrial complex. The essence of the European Green Deal, the role of biogas production, and the use of digestate for achieving a climate neutral economy are considered. The purpose of the article was to analyze the potential of digestate production in Ukraine and to substantiate its role in Ukraine’s achievement of the goals set by the European Green Deal. The research was carried out according to dialectical and systemic approaches, using monographic, economic-statistical, index, and cartographic methods. The results showed that Ukraine needs further development of biogas production and an increase in digestate production to meet the demand of agricultural enterprises for organic fertilizers, as there is currently an urgent need to increase soil fertility. It was determined that, in addition to European integration processes and the implementation of “green” technologies, a driving force for the intensification of digestate use is the high cost of mineral fertilizers on the Ukrainian and world markets, as well as high efficacy of digestate as an organic fertilizer. The authors proposed and calculated the green agriculture index, which is based on the calculation of the ratio of the amount of active substance, the rate of mineral fertilizers, kg to the rate of application of organic fertilizers, t/ha. Its levels (intensive, growing, declining, extensive) were determined by the regions of Ukraine, and strategies for the use of digestate were developed depending on the level of the region’s greening. It was proven that the future of Ukrainian agriculture should be based on green agriculture and the active use of digestate as a fertilizer, which will help to produce environmentally friendly products, increase production volumes, and reduce the ecological burden on the environment. The use of digestate will help to achieve a reduction in the application of mineral fertilizers up to 25% by 2030 in accordance with the eco-goals of the European Green Deal.
 Keywords: digestate, bio-organic technologies, fertilizers, biogas

NAT2 Gene Variants as a Provocative Factor for the Severe Course of COVID-19 Pneumonia in Ukrainian Patients

Background: Previous studies indicate a close relationship between the severity of COVID-19 and oxidative stress. N-acetyltransferase 2 (NAT2) is an enzyme that metabolizes a wide range of xenobiotics and plays an important role in the regulation of reactive oxygen species, consequently contributing to the development of oxidative stress. Aim: To determine the impact of NAT2 gene variants on the risk of developing and the progression of severe COVID-19-associated pneumonia in patients from the Poltava region of Ukraine. Methods: The study included 117 patients who were diagnosed with severe COVID-19 pneumonia and received treatment in the intensive care unit. The NAT2 gene variants were identified through the PCR-RFLP method. Results: The presence of the AA genotype of the A803G variant in patients with severe COVID-19 pneumonia is associated with an almost 3-fold reduction in the risk of lethal outcomes. The presence of the TT genotype of the C481T variant was associated with the need for artificial lung ventilation. Patients in the study group with a heterozygous GA genotype of the G590A variant demonstrated a notable rise in the risk of developing systemic inflammatory response syndrome and acute respiratory distress syndrome, with a nearly 2.5-fold and 3-fold increase, respectively. The G857A variant was not associated with the risk of developing the above-- mentioned complications in the examined patients. Conclusion: The obtained results suggested that the NAT2 gene variants might influence the incidence, course, and adverse consequences of COVID-19.

METHODOLOGICAL ASPECTS OF ASSESSING THE GENDER IMPACT IMPLEMENTATION OF THE TERRITORIAL COMMUNITY DEVELOPMENT STRATEGY

Purpose. The purpose of the article is to substantiate the main aspects that form a methodological approach to assessing the gender impact of the action and implementation of the Territorial Community Development Strategy. Design/methodology/approach. Semantic analysis, comparative analysis and the systematisation method were used to form a system of gender-sensitive indicators; the grouping method and structural and logical modelling were used to develop a rationale for the sequence of gender impact assessment. The abstract and logical method was used to formulate conclusions and theoretically summarise the results of the study. Findings. The main task of conducting a gender impact assessment of a community development strategy is to determine whether certain programmes or development processes have contributed to or hindered the implementation of gender equality principles in the community. Based on the analysis of scientific and methodological sources, the article presents the gender impact assessment as a set of mutually agreed stages. At the first stage, the goals, principles and target groups of gender-sensitive groups are established. A gender analysis is conducted to identify existing gender roles and the challenges and obstacles to equal participation that they pose for gender-sensitive groups. The development of a gender-responsive methodology includes the creation of a system of methods, rules, principles and approaches aimed at assessing gender equality and determining the impact of a particular community development strategy on gender aspects. In order to assess gender impact, the article develops a system of gender-sensitive indicators. Presentation of the results, conclusions and recommendations in the gender impact assessment of the action or implementation of the community development strategy is the final stage. At this stage, a detailedpresentation of the information obtained is made, and the main conclusions are formulated regarding the identified gender inequalities and the specifics of the impact of the programme document on gender-sensitive groups. The results of the assessment and recommendations can be made public to the public and other stakeholders, and public discussions and hearings can be organised, as well as consultations with residents of the local community to ensure broad participation and involvement of different groups. The developed conclusions and recommendations are usually documented in the form of a report. The proposed methodological approach to gender impact assessment was tested on the data and information contained in the Development Strategy of Velyky Bychkivska settlement territorial community for the period up to 2027. The Velyky Bychkiv territorial community is located in the Rakhiv district of the Zakarpattia region of Ukraine. Practical implications. The practical implications encompass the development of a more effective methodological approach for assessing gender impact within the context of territorial community development strategies. This contribution holds significance for local self-government bodies, governmental entities, activist groups, and other stakeholders involved in the process. Implementing the proposed methodological approach has the potential to enhance the overall management of territorial development, ensuring a more efficient consideration of gender aspects in decision-making processes. Moreover, it can contribute to heightened gender sensitivity among participants involved in the decision-making process, fostering a more inclusive and equitable approach to strategic community development. Originality/value. The originality and value of the article lie in its innovative methodological approach to evaluating the gender impact of implementing the Territorial Community Development Strategy. The article introduces a comprehensive framework that not only identifies and analyzes gender-specific factors at various stages but also offers practical recommendations for addressing gender inequalities within the context of community development. This contribution adds unique insights to the existing literature by providing a nuanced and context-specific methodology tailored to the intricacies of territorial community development. The article's value extends to practitioners, policymakers, and researchers engaged in gender-responsive planning, offering a practical tool to enhance the effectiveness and inclusivity of strategic development initiatives

Factors of productive capacity of the economy of Ukrainian regions in the innovation dimension

In modern economic management, innovations are crucial in ensuring productive development and economic progress. However, Ukraine has shown a noticeable lag in many aspects of innovation activity compared to developed countries worldwide. This includes technological equipment for production, efficiency of research and development, innovative and inventive activity, cooperation in the field of innovations, scientific capacity of GDP, and financing of research and development works. This article aims to explore the peculiarities and regularities of the relationship between innovative activity and the productive capacity of the economy of Ukraine's regions. The article primarily emphasizes that innovations are a crucial factor in enhancing productivity and economic growth in the current economic conditions. The features and regularities of the relationship between innovative activity and the productive capacity of the economy of Ukraine's regions have been investigated. Scatter diagrams showing the relationship between multifactor productivity and the scientific intensity of the economy of Ukraine's regions, the distribution of patents for inventions and utility models among regions, the share of innovation-active enterprises engaged in scientific cooperation on R&D, and expenses on R&D per employed person have been presented. To determine the change in the impact of these indicators on multifactor productivity, the analysis was conducted for the years 2013 and 2021. The results of the analysis indicate that not all innovative processes directly or significantly impact the growth of multifactor productivity in the regions of Ukraine, and some considered factors, on the contrary, have a reverse impact on its formation as they lead to its decrease. Attention is drawn to the existence of the so-called innovation paradox and productivity. Several cause-and-effect mechanisms leading to the innovation paradox have been analyzed. It has been established that despite current challenges, the post-war revival of the Ukrainian economy depends on implementing an effective strategy to increase innovation potential for productivity growth, requiring increased state support for innovative projects and encouraging the industry to modernize production with adequate funding. Keywords: innovative processes, technological developments, productive capacity, financial resources, patent activity, innovation paradox.

ЕКОІННОВАЦІЙНІ ПРОЄКТИ ДЛЯ РОЗВИТКУ ТЕРИТОРІЙ: ДОСВІД ТА ПРАКТИКА ЄС

The article examines strategies and approaches employed within the European Union to promote sustainable development of territories. It analyzes eco-innovative projects aimed at conserving natural resources and reducing environmental impact, drawing from the experience of leading countries in implementing ecological innovations. The necessity of adopting the experience of European countries in implementing eco-innovative solutions and integrating them into the development system of regions in Ukraine is justified. Given the increasing attention to environmental issues, particularly in light of climate change and other global challenges, this article is more relevant than ever. Today, environmental problems are becoming increasingly urgent and are a priority for many countries and regions worldwide. Development of territories considering environmental aspects is crucial for sustainable development and preservation of vital resources. The strategies employed in the EU can provide valuable experience and practical examples for other countries facing similar environmental challenges. The article analyzes the Global Innovation Index used to assess the "green" direction of economic development in countries worldwide. The focus is on the innovative policies of the European Union, particularly in the development of green technologies and innovations. An analysis of the driving forces and barriers to the development and implementation of eco-innovative solutions in European countries, including Poland, is conducted. The feasibility of borrowing the experience of the European Union in the implementation of "green" technologies for sustainable development of territories in Ukraine is demonstrated. The relevance of this topic is significant as environmental problems become increasingly pressing, requiring joint efforts from individuals, governments, and international communities. The experience and practices of the EU can serve as an important source of information and improvement of strategies for the development of territories in Ukraine considering environmental aspects.

KHARKIV INSTITUTE OF TECHNOLOGY IN THE ESTABLISHMENT AND DEVELOPMENT OF INDUSTRIAL UKRAINE

The article solves the difficult task of restoring historical justice in relation to some representatives of the technical intelligentsia who were directly associated with the Kharkiv Institute of Technology in the period from 1890 to 1934. The importance of informative knowledge about the role of graduates of a higher technical educational institution for future generations, about their hard, dedicated work for the good of the country, has been proved. In the work, the authors reveal the personal contribution of its graduates to the development of certain regions of Ukraine, leading enterprises and industries in such cities as: Izyum, Zaporizhzhia, Kharkiv, Donetsk, Luhansk, Makiivka, Mariupol, Kramatorsk and other Ukrainian cities. The article extensively covers the names of graduates of the Kharkiv Institute of Technology - specialists in agricultural engineering, steam engine construction, tractor production, modernization of prototypes and the creation of the legendary T34 tank, specialists in coking and coal enrichment technologies, sugar industry, shipbuilding, brilliant scientists, architects, engineers of Kharkiv, who built and organized the cities of Ukraine - all those whose names should remind of heroic work and encourage Ukrainians to protect all their assets from the racist invasion.

북한지역 작전 시 지형적 난점을 고려한 군수지원 발전방향

Due to climate change, the temporal expansion of Rasputica is having a great influence on the operation of Army. The Korean military should analyze the possibility of occurrence of topographical difficulties in consideration of climate change on the Korean Peninsula. In this paper, the possibility of Rasputica occurrence was considered by comparing and analyzing the topographic and meteorological factors of Russia and Ukraine, and the Hwanghaebukdo and Pyongannamdo, and the direction of development of logistics support for the Korean military was discussed. The two regions are important areas of the Korean military in case of emergency, with wide plains and major cities located. As a result of the analysis, the area showed some similar characteristics to that of the Ukrainian region. Alluvial soil and deep mud soil are mainly formed on a wide plain, and drainage is insufficient, and if conditions such as a large amount of precipitation and temperature are satisfied, there is a possibility of causing Rasputica. The direction of overcoming topographic difficulties in terms of logistics support was considered by using railroads, roads, and water transportation.

Long term studying of uranium and radium-226 activity in drinking water in some regions of Ukraine and assessment of corresponding hypotetical irradiation doses

The article summarizes the activity concentrations data of 226Ra and the sum of uranium isotopes (∑U) in samples of drinking underground water for different regions of Ukraine studied during 1998–2023 in the radiation monitoring laboratory of the State Institution "O.M. Marzieiev Institute of Public Health National Academy of Medical Sciences of Ukraine. Arithmetic mean and standard deviations, minimum and maximum values for 226Ra and ∑U activity concentrations are presented for the entire 1240 sample set and for each region separately. Collected data show that the established state permissible level for drinking water of 1.0 Bq/l is exceeded for 226Ra in 1.1% of the studied samples, and for ∑U—in 3.9% correspondingly. The detected high levels of 226Ra and ∑U activity concentrations correspond to certain regions belonging to the Ukrainian crystalline shield territory. A comparison of the current data with the data of previous studies held during of 1989–1991 indicates a significant difference: for the previous studies the average and standard deviations are much higher. We attribute this to the fact that the centralized sampling of previous studies was random, and it was related exclusively to communal water supply systems. At the same time, the current sample set covers a much larger number of regions, different water consumers; the data set includes the results of repeated studies for a large number of sources, in particular, sources with purified water. Hypothetical exposure doses caused by consumption of 226Ra and ∑U in water for the current sample set were estimated for different age groups for each sample studied, as is, without taking into account the pattern of water consumption. The corresponding dose exceeds the WHO recommended value of 0.1 mSv per year for children under the age of one year for 220 cases (17.7%). This dose limit excess for other age groups corresponds—for children: aged 12–17 years—13.1%, aged 1–2 years—7.4%, 7–12 years old—5.6%, 2–7 years old—3.9% and for adults—4.1%.

Legal Regulation of Access to Justice During Wartime in Cases Related to The Protection of The Rights, Freedoms And Interests of Military Personnel And Conscripts

The purpose of the article consists in revealing access to justice during wartime in cases related to protection of rights, freedoms and interests of military personnel and conscripts. Active hostilities are taking place in most regions of Ukraine, and this makes it impossible to delivery justice in administrative courts. However, the High Council of Justice has resolved this issue properly, so access to justice in Ukraine during the wartime in cases related to protection of rights, freedoms and interests of military personnel and conscripts is currently possible in accordance with the Constitution of Ukraine. The methodological basis of the research is presented as comparative-legal and systematic analysis, formal-legal method, interpretation method, hermeneutic method as well as methods of analysis and synthesis. Conclusions. The article analyzes the decision of the ECtHR, and based on this, the author comes to the conclusion that financial costs are considered by the ECtHR as an obstacle to access justice. Access to court is effective only when a person will have a real opportunity to challenge wrongful actions in practice.
 Key words: access to justice, court, electronic justice, subject of public authorities, the war, protection of rights, freedoms and interests of military personnel and conscripts.

IDENTIFICATION OF PROBLEMS IN THE PROCESS OF FORMING AN EFFECTIVE REGIONAL MANAGEMENT SYSTEM IN UKRAINE

Introduction. Attention is focused on the activation of the waste processing process, the technical equipment of the functional elements of the regional waste management system, the use of foreign experience in the implementation of recycling capacities, which will make it possible to specify goals in the implementation of innovative tasks in this field. The reasons that led to the low level of development of the domestic sphere of waste management are singled out: ineffective environmental policy, insufficient financing of relevant measures, neglect of environmental requirements, lack of practical steps in the development of infrastructure of a utilization nature. The purpose of the article. The purpose of the article is to identify problems that occur in the process of forming a regional waste management system in Ukraine, which prevent the achievement of real results in the context of sustainable development of regions. In order to achieve the set goal, the task of determining: a) problems that occurred before the full-scale war of 2022 was solved; b) problems that were added in the conditions of martial law. Results. It is emphasized that the formation of an effective waste management system is an important component of qualitative changes (sustainable development) in the regions of Ukraine in the context of its European integration aspirations. The region was considered in the context of obligations to eliminate existing problems in the field of waste management and practical implementation of tasks defined in regional waste management plans. A number of problems that occur in the field of waste management at the regional level are highlighted. The legislative provision of the waste management system and its influence on the achievement of expected results in this field are analyzed. The capabilities of local authorities in developing infrastructure for waste processing are substantiated. The treatment of waste in the conditions of martial law was studied. It was determined that within the limits of particularly dangerous territories there is a need to focus on the management of waste from destruction, on relatively safe ones - on household waste. The problems associated with the functioning of existing waste processing facilities due to the crisis situation in energy supply are singled out. Conclusions. It is noted that the identified problems are issues that need to be resolved, as threats arise behind them; these are tasks that should be solved in the context of the National Waste Management Strategy in Ukraine until 2030 with the aim of forming/developing the waste management system; these are the goals that must be resolved in the context of sustainable development and the development of a cyclical economy.

The recent digital resources of websites Internet auctions as a research source for the circulation of the Prague groschen in Ukraine

The article was aimed at updating the content of digital and digitised numismatic data of the Ukrainian segment of the Internet, in particular the antiques auction website “Violity”, for searching, identifying, processing, grouping and researching information on the findings of Prague groschen in Ukraine in 2019-2024. The research methodology was based on an interdisciplinary approach that integrates the subject matter and tasks of specific research practices in numismatics and the history of monetary circulation with historical science methods, source studies and mathematics. In particular, the study used the digital data analysis and synthesis methods of numismatic sources, their quantitative content analysis, classification methods and source criticism. The study had shown that in the notional category of the Late Middle Ages treasures, Bohemian groschen thesauri occupy a leading position. There is a relatively significant number of offers of entire treasures of these coins, which are evenly distributed throughout the territory of the Prague groschen circulation in Ukraine. The digital data sample analysis by the criterion of “location” allowed obtaining conditionally reliable data on the number of new finds of Prague groschen in certain regions of Ukraine. The finds geographical distribution practically coincides with the area of the coinage type circulation in the Ukrainian lands in the 14th-15th centuries. The digital data sample content analysis by the issuer criterion showed the absolute predominance of coins minted by Wenceslas IV (1378-1419). The second largest group of coins is the coinage of Charles I (1346-1378), and the third is the issue of John I of Luxembourg (1310-1346). The finds selection of clipped Prague groschen based on the criterion of “location” indicated that they belonged to John I and Charles I and originated from Lviv and Khmelnytskyi regions within the historical regions of Galicia and Podillia. A small group consists of coins with countermarks of German cities, which are recorded exclusively on the coins of King Wenceslas IV (1378-1419). The practical significance of the study lies in the introduction of a group of digital data from the newest numismatic sources into scientific circulation, which allows to clarify the geography and chronology of the Prague groschen circulation in Ukraine in the 14th-15th centuries

Helminths found in common species of the herpetofauna in Ukraine.

Only a few comprehensive studies have been carried out on parasites in amphibians and reptiles in Ukraine. This has resulted in identifying over 100 helminth species across these vertebrate groups. However, most of the studies were performed in the 20th century and the taxonomy of many parasites and their hosts has changed ever since, in addition to the discovery of new species and registrations of species that had not been previously known for Ukraine. In recent decades, there have been very few publications on helminths from amphibian or reptile hosts in this region. Notably, just one of these recent studies is a faunistic study, providing a list of helminths found in two species of green frogs - Pelophylaxridibundus (Pallas, 1771) and Pelophylaxesculentus (Linnaeus, 1758). Therefore, it is clear that publishing datasets of modern records of helminths in these vertebrate groups, based on modern taxonomy, is an essential step in further studies of their parasitic diversity. Additionally, such study is important in terms of global climate change, the growing number of possibilities of invasion of alien species (both hosts and parasites) that might potentially become a threat to native biota and growing anthropogenic pressure on local populations of hosts that affect the parasites as well. In future, this study is planned to be used for the creation of a checklist of helminths of the herpetofauna of Ukraine. The present dataset is an inventory of various species of helminths parasitising common species of the herpetofauna in central, northern, western and southern Ukraine recorded during field studies in the 2021-2023 period. The dataset is the first one to represent the up-to-date and unified data on helminths of reptiles and amphibians of Ukraine. Previously, records of this group of organisms with reference to their hosts were presented as several separate records within the country. Currently, this is the largest dataset presenting geocoded records of non-human-related helminths in the fauna of Ukraine. It reports helminth species from 15 hosts (205 individuals), including eight amphibians and seven reptilian species found in various Ukrainian regions. A total of 47 helminth species have been documented in the research and during 2021-2023 period on the territory of northern (Kyiv and Zhytomyr), western (Lviv, Zakarpattia Ivano-Frankivsk), central (Vinnytsia, Dnipropetrovsk, Cherkasy, Zaporizhzhia and Poltava) and southern (Odesa) regions of Ukraine. The identified helminth species belong to the following phyla: Acanthocephala (Centrorhynchidae (2), Echinorhynchidae (2)); Nematoda (Acuariidae, Anisakidae, Cosmocercidae (3), Dioctophymatidae, Gnathostomatidae (1), Kathlanidae (1), Molineidae (7), Onchocercidae (1), Pharyngodonidae (1), Rhabdiasidae (6), Strongyloididae); Platyhelminthes (Diplodiscidae (1), Diplostomidae (2), Encyclometridae (1), Haematoloechidae (1), Leptophallidae (2), Macroderidae (1), Mesocestoididae, Opisthorchiidae (2), Plagiorchiidae (3), Pleurogenidae (2), Polystomatidae (3), Proteocephalidae (1), Strigeidae (1) and Telorchiidae (3)). Only some helminths in the dataset were not identified to species level. Material is stored in the collection of the department of Parasitology of the I. I. Schmalhausen Institute of Zoology NAS of Ukraine.