bluuebunny/crossref_metadata_2025 huggingface dataset:
RUSS-AGE study: Markers of carbohydrate metabolism and their time course in different age groups of a healthy population of the Russian Federation
Authors: Ilyushchenko Anna K. , Veriaskina Arina E. , Machekhina Lubov V. , Melnitskaia Aleksandra A. , Tkacheva Olga N. , Tyazhelnikov Andrey A. , Polunin Valeriy S. , Iumukian Alexander V. , Strazhesko Irina D.
Published: January 2025

Background. One of the important tasks of modern science is to search for key biomarkers of aging of various body systems. Parameters of carbohydrate metabolism play an essential role in maintaining vital activity. The prevalence of carbohydrate metabolism disorders increases with age, but the time course of changes in individual markers remains poorly understood. Therefore, it is important to investigate the patterns of changes in carbohydrate metabolism markers in different age groups among healthy participants, which is the objective of the RUSS-AGE study.
Aim. To evaluate changes in carbohydrate status markers (adiponectin, leptin, glucose, glycated hemoglobin, insulin, and carboxymethyllysine – CML) in different age groups of a healthy Russian population.
Materials and methods. The study was conducted at the Pirogov Russian National Research Medical University in collaboration with the Moscow City Outpatient Clinic No. 220. The study group included subjects 18 years of age and older who signed an informed consent form; the exclusion criteria were current acute disease, exacerbation of a chronic disease, surgical intervention within the last month, and moderate to severe chronic age-associated diseases. Blood samples were taken to measure aging markers: glucose (enzymatic ultraviolet method), insulin (chemiluminescent enzyme immunoassay), glycated hemoglobin (calorimetric method), CML, adiponectin, and leptin (enzyme immunoassay). The study was approved by the local ethics committee (Minutes No. 59 dated 13.09.2022). Statistical analysis was carried out using the R programming language version 4.4.0. The significance threshold for the p-value values given in the article is 0.05.
Results. The study included 711 participants, which were divided into eight age groups. According to the intergroup comparison, a statistically significant direct relationship of age with adiponectin (p0.001), glucose (p0.001), and glycated hemoglobin (p0.001) was found. No significant correlation with age was found for leptin (p=0.116), insulin (p=0.078), and CML (p=0.506). After conducting a statistical analysis using linear regression to assess the dependence of variables on age, it was found that only adiponectin, glucose, and glycated hemoglobin significantly increase with age (p0.001).
Conclusion. The study showed a significant increase in adiponectin, glucose, and glycated hemoglobin, while leptin, insulin and CML had no significant correlation with age.
Dynamics of uric acid concentration against the background of early dapagliflozin use in patients with acute decompensation of heart failure
Authors: Sarieva Laura H. , Poskakalova Anastasiya E. , Nasonova Svetlana N. , Zhirov Igor V. , Tereshchenko Sergey N.
Published: January 2025

Background. Acute decompensation of heart failure (ADHF) is an urgent problem of modern cardiology due to unfavourable prognosis and high frequency of repeated hospitalizations. The risk of acute kidney injury in patients with ADHF, which significantly worsens clinical outcomes, is high, including due to elevated uric acid levels.
Aim. To evaluate the effect of sodium-glucose cotransporter type 2 inhibitor dapagliflozin in patients with ADHF with reduced left ventricular ejection fraction (LVEF) on uric acid levels.
Materials and methods. The study included 122 patients with ADHF and reduced LVEF (28±6%), III FC 97 (79.5%) patients and II FC 25 (20.5%). All patients received therapy for ADHF according to available guidelines. Patients were divided into two groups: the first group standard therapy, patients in the second group were added dapagliflozin at a dose of 10 mg to standard therapy. Dapagliflozin was administered on average on the 2nd day (1–3) from admission to the hospital on condition of stable haemodynamics. The duration of follow-up was 6 months. The level of uric acid, creatinine, glomerular filtration rate, NT-proBNP, CRP and ST2 at the time of inclusion in the study and 6 months after hospital discharge were analysed.
Results. In patients with ADHF and reduced LVEF, a uric acid level equal to or greater than 667.9 μmol/L during hospitalisation predicted a high risk of death during the 6-month follow-up period. Decrease of uric acid level was observed only on the background of dapagliflozin therapy 472 (366–594) μmol/L initially, 326 (275–419) μmol/L when ADHF compensation was achieved (p0.001), after 6 months the significant changes remained – 359 (263–410) μmol/L (p0.001). Against the background of dapagliflozin therapy there was a significant decrease in NT-proBNP level after 6 months from 2059 pg/ml (1456–4204.5) to 1101 pg/ml (415.8–3371.5); p0.006; decrease in ST2 concentration after 6 months from 24. 4 ng/ml (15.1–35) to 19.4 ng/ml (13.3–30.1); p0.041; decrease in SRP after six months from 2.9 mg/L (1.2–7.1) to 2.1 mg/L (0.9–2.8); p0.015; no worsening of renal function was noted.
Conclusion. It can be concluded that dapagliflozin has a favourable safety and efficacy profile when used in patients with ADHF and hyperuricemia.
Age and reproductive status determine spatial niche utilization in Vipera ammodytes (Linnaeus, 1758)
Authors: Dyugmedzhiev Angel , Naumov Borislav , Tzankov Nikolay
Published: January 2025

While data on habitat use of Vipera ammodytes are abundant, most studies are purely descriptive and only list the typical habitats in which the species is found. The intraspecific variations (i.e., ontogenetic and intersexual) in habitat and microhabitat utilization remain very poorly studied. In order to assess those intraspecific variations, we studied five different populations in western Bulgaria between 2014–2017, searching for vipers from early spring to late autumn in 24 different habitat types. The ontogenetic and intersexual variations in spatial niche breadth were analysed using several ecological diversity indices, and microhabitat characteristics were estimated by the presence of trees/shrubs, grasses and stones/rocks within a 5 m diameter of each viper’s location. Vipers were found in 17 habitat types. Habitat and microhabitat selection of Vipera ammodytes were age-dependent, with juveniles having the narrowest spatial niche and preferring more open microhabitats. The breadth of the spatial niche gradually increased with age, along with the tendency to inhabit microhabitats with more shrubs. During gestation, female’s spatial niche narrowed significantly and pregnant vipers again tended to use more open microhabitats, known as rookery. The observed results could be explained by a combination of factors, such as 1) the ontogenetic differences in the trophic niche and feeding patterns, 2) different prey type abundance in distinct habitats and microhabitats, 3) the size differences between age groups with all benefits and limitations that come with them, 4) distinct behavioural patterns differing between sex/age groups or 5) a size-related bias in detection probabilities.
Field Training of the Faculty of Geology of Irkutsk State University
Authors:   Irkutsk State University, Kovalenko S.N.
Published: January 2025

Educational geological practices are a natural continuation of theoretical classroom training. The article reconstructs the history of their conduct since the founding of the Faculty of Geology of the ISU, describes the main methodological aids, lists all teachers-heads of practices, types and methods of their conduct, as well as gives a brief summary of their psychological and professional peculiarities of their conduct and significance for students — future geologists.
Contribution of ISU Geologists to the Study of the Botogol Graphite Deposit (Eastern Sayans)
Authors:   Irkutsk State University, Snopkov S.V. ,   Siberian School of Geosciences Irkutsk National Research Technical University, Khobta A.V. ,   Museum of the History of the East Siberian Railway, JSC Russian Railways, Bogdanova I.A. ,   Irkutsk State University, Shvaleva N.I. ,   Irkutsk branch of the Federal State Budgetary Institution "Territorial Fund of Geological Information for the Siberian Federal District"
Published: January 2025

The history of studying the Botogol graphite deposit has been going on for more than a century. Geologists of Irkutsk State University N.A. Florensov, M.M. Odintsov, V.S. Sobolev and V.P. Solonenko, who later became world-famous scientists, made a great contribution to understanding the genesis and structure of this unique deposit. They worked at the field during the Great Patriotic War, when graphite was a strategic raw material and the country's industry was in dire need of it.
75th Anniversary of the Geological Faculty of Irkutsk State University: Past, Present and Future
Authors:   Irkutsk State University, Primina S.P. , Snopkov S.V. ,   Irkutsk State University,   Siberian School of Geosciences Irkutsk National Research Technical University, Kovalenko S.N. ,   Irkutsk State University, Rasskazov S.V. ,   Irkutsk State University,   Institute of Earth Crust SB RAS
Published: January 2025

The introduction to the special issue of the journal provides a brief description of the organization of geological education in Irkutsk, closely connected with the development of geological science in the south of Eastern Siberia.
New Application of the ‘Core-Periphery Concept’ in Determining Local Development Strategy for Post-War Ukraine’s Recovery
Authors: Popov Mykola , Komarovskyi Ivan
Published: January 2025

The success of regional development practices largely depends on the applicability of relevant foundational theories. A common approach to determining the theoretical basis for development programs is the application of the «core-periphery» concept. This concept is based on the thesis that in a spatial system, one can distinguish a core of development characterized by dynamic, competitive, and market-integrated production, and peripheral areas that are in a state of stagnation. According to this concept, the appropriate development strategy should focus on supporting those areas (the core) that have the necessary potential for growth.
Taking into account the specifics of post-war recovery in Ukraine, building a development plan based on the «core-periphery» concept should include the following stages: identifying the differences in economic development levels of various territories; initiating the process of concentration based on regional centers to create dominant cores that will become growth poles; developing interactions between the elements of the «core-periphery» model based on innovation and the integration of Ukraine into the global market; and further developing the elements of the «core-periphery» model that potentially reduce spatial inequality for the periphery.
The study shows that when applying the «core-periphery» model to Ukraine, it will be advisable initially to focus on replicating proven solutions, thus avoiding the costs associated with striving to find unique innovative solutions. Simultaneously, recognizing the existence and the connection between the core and the periphery will allow for the optimal allocation of available resources and the ability to focus on issues that are key to the specific territory. However, it is necessary to consider certain peculiarities of the «core-periphery» model:
The existence of economic disparities and differences between the core and peripheral parts of the region. To support the development of the core as a priority, it is necessary to ensure the development of industry, access to resources, and infrastructure development. The uneven development of different regions of the country, which will lead to an uneven distribution of public goods within Ukraine.
Analysis of Crisis Management Measures in the War Period as a Prerequisite for the Sustainable Development of Ukraine’s Industry
Authors: Gibadullin Oleksiy , Latynin Mykola , Kosenko Alisa , Fesak Serhii
Published: January 2025

This article focuses for the first time on the importance of an analytical approach to building a sustainable industrial recovery system based on a clear and transparent industrial policy aimed at efficient and transparent public-private partnership in a joint project. The goal of the article is to provide a scientific-analytical justification for the vector of building and developing the industrial recovery management system in Ukrainian regions and identifying «points of contact» in public-private partnerships and inter-sectoral interaction as the basis of regenerative processes during the period of martial law and after hostilities. The authors note that one of the key elements in the process of forming a sustainable industrial recovery system is the understanding of the importance of building a management system for industrial recovery of regions on the principles of public-private partnership and creating a business climate conducive to regenerative processes, considering the joint balance of interests between the state and business. This requires a broad comprehensive approach that combines an analysis of pre-war institutional development problems of the industrial economy, the current state of relations between the state and business, and identifies the most optimal model for implementing public-private partnership practices, considering the joint interest. It is important to take into account, first and foremost, the balanced equilibrium between the business demand and the capabilities of the state, and the underutilized intangible potential created on the basis of mutual trust and capable of facilitating regenerative processes «here and now» during the ongoing active hostilities, as well as guaranteeing the achievement of sustainable development goals in the future. As of now, it can be stated with certainty that the main request from the business is the creation of a business environment conducive to the development of recovery processes (from overcoming corruption risks, opacity, and pressure from the state, to a certain protectionism of the domestic manufacturer, as the economic component of sustainable development goals). The article reveals the cause-and-effect relationships and common «points of contact» for reviewing approaches to public-private partnership and management processes of the sustainable industrial recovery system during the period of martial law and after Victory as a prerequisite for post-war recovery and sustainable development of regions, which is a basic condition for searching and implementing ways to optimally use the available management resource, overcoming technological gaps, and creating conditions for the return of qualified migrants to Ukraine.
Regulatory and Legal Provision of the Public Administration of the Development of the Road Industry of Ukraine
Authors: Tymokha Anatolii
Published: January 2025

The paper examines the transformation of regulatory and legal provision of public management of road development in Ukraine under the influence of military aggression and the need for post-war reconstruction. The inconsistency of the current legal framework with the challenges of wartime was revealed, in particular, in the field of coordination of actions of different levels of government, financial support, prioritization of infrastructure restoration and public involvement. Gaps and conflicts in the legal framework were identified, which prevent effective public management and reconstruction of the road network. The experience of Georgia and Israel in overcoming similar challenges is analyzed, in particular, by adapting legislation, creating specialized management bodies, implementing electronic management systems and attracting international assistance. On the basis of the obtained results, scientifically based recommendations were developed for the improvement of regulatory and legal support and mechanisms of public management of the development of the road industry of Ukraine, aimed at increasing their efficiency, transparency and adaptability to modern challenges.
Imperatives of Public Administration in Processes of Optimization of Executive Authorities
Authors: Yarmystiy Maksym
Published: January 2025

The article examines the imperatives of public administration in the context of ensuring improvement of the activities of executive authorities. The author analyses the works of Ukrainian scholars on imperatives in various areas of management activity and establishes, in particular, that there is no unified approach to determining the content and nominations (types) of imperatives in the public administration system. The author proposes a classification of public administration imperatives aimed at increasing managerial capacity and affecting the efficiency of executive bodies. Attention is focused on four imperatives of public administration: institutional, administrative, generative and interactive. Each of the imperatives is responsible for the development of relevant locations or components of management activities in executive bodies. The author establishes that the main condition for ensuring the efficiency of executive authorities is the application of an integrated approach to solving problematic issues at all locations of public administration. The question of the place and role of public administration imperatives in the global processes of the world order remains important. Therefore, along with the generally accepted imperatives of global development, it is advisable to take into account the imperatives of public administration both for the development of executive authorities in a particular country and in the countries of the respective continent.
Public Management of Communal Property: Best Practices for the Post-War Recovery of Ukraine
Authors: Pokotylo Tetyana , Berezin Andrii
Published: January 2025

The article investigated the public management of communal property in the context of Ukraine’s post-war reconstruction. Special attention is paid to the analysis of national, international, and public initiatives aimed at restoring the destroyed infrastructure and ensuring the effective management of communal facilities. Different countries’ best practices and methods to restore communal property after conflicts and natural disasters were studied.
After World War II, Germany received significant financial and technological aid under the Marshall Plan, which allowed for a rapid rebuilding of industry and infrastructure. Using the latest technologies and innovations contributed to increasing the efficiency and quality of restoration works. After the war, France developed its own Plan Monnet, which emphasized centralized planning and state regulation. The state actively coordinated the reconstruction process, providing financial and administrative resources. Post-war Japan achieved an “economic miracle” thanks to the implementation of effective economic reforms and the development of high-tech industry. Innovation and research have become critical elements of reconstruction.
The article differed from other studies in its complexity and emphasis on the practical aspects of the implementation of restoration projects, in particular on the possibility of involving public-private partnerships and public initiatives. The key challenges faced by local self-government bodies were also considered, and specific recommendations were offered to improve the efficiency of communal property management in the post-war period. The conclusions of the article emphasized the need for coordinated efforts of all interested parties for the successful recovery and sustainable development of Ukraine.
The results of this study can be used by the government, local authorities and public organizations to develop strategies and programs for the restoration of communal property. Implementation of effective management practices will contribute to faster and better reconstruction, increase of economic stability and improvement of the population’s well-being.
Innovative Ecosystems as a Hidden Growth Driver for Ukrainian Small and Medium-Sized Businesses and Public Governance: are there Ground for Renewed Confidence?
Authors: Anosov Oleksii
Published: January 2025

The paper focuses on the role of innovation ecosystems in renewing the environment for small and medium-sized businesses and public administration in Ukraine. The aim of the article is to critically synthesize current theoretical research on the role of innovation ecosystems and develop proposals for their use as a potential driver of Ukrainian small and medium-sized businesses in wartime and post-war periods. The article provides a concise literature review to identify and analyse relevant literature on the connections and opportunities between digital age requirements and current strategies of associative and non-associative business structures. The review will be conducted considering digital transformation and the further acceleration of digitalization under martial law in Ukraine and in the context of the recent Covid-19 pandemic crisis. An important conclusion is drawn that the development of innovation ecosystems in Ukraine can lead to the creation of new high-tech clusters, especially in the IT sector, biotechnology, agrotechnology, and renewable energy. Prospects for further research are related to studying and substantiating the business ecosystem format for Ukraine. The business ecosystem format can play a key role in the recovery and development of Ukraine’s economy, especially in the context of supporting small and medium-sized enterprises (SMEs) during the war and in the post-war period. There are already existing preconditions and a global trend for this.
An Impact of the Network Governance Doctrine on Legitimacy of Self-Governed Entities
Authors: Bondarenko Mykhailo
Published: January 2025

The paper is devoted to the substantiation of the modern possibilities of the network approach in public governance and the definition of those aspects of it that provide for the expansion of self-regulating principles of economic activity for the needs of Ukraine. This study explores the influence of the network governance approach on the institutionalization of self-regulatory organizations. It reveals that the network approach, which challenges traditional hierarchical management models and emphasizes collaborative and decentralized structures, significantly shapes the landscape of self-regulatory organizations. These organizations exemplify network management, wherein industry participants voluntarily establish their own rules, fostering a more adaptable regulatory framework. Furthermore, they serve as platforms for information exchange among industry members, promoting collective understanding of best practices, standards, and emerging challenges.
The study demonstrates that the network approach facilitates the formation of expert communities within self-regulatory organizations, enabling the development of regulatory standards based on firsthand industry knowledge. Operating within a network governance model enables these organizations to swiftly adapt to industry changes, technological advancements, and emerging risks compared to traditional bureaucratic regulatory bodies.
Moreover, the network approach underscores the importance of trust and social capital in governance, with self-regulatory organizations relying on trust among members and external stakeholders to uphold their rules. Building and maintaining trust within the network are essential for effective self-regulation. Additionally, the study suggests that regulatory responsibilities can be shared among various actors, and self-regulatory organizations and can complement government regulation by offering detailed and tailored regulatory frameworks that address industry-specific nuances.
The network approach also incorporates peer monitoring and accountability mechanisms, with members of self-regulatory organizations monitoring each other’s adherence to established rules.
Features of Mechanisms of Socialization and Resocialization of Minors from the Point of View of Increasing their Efficiency
Authors: Dubovyk Kateryna
Published: January 2025

In order to improve the mechanisms of socialization and resocialization of minors and to establish control over such negative phenomena in the economic, social and spiritual spheres as social maladaptation, decline of spirituality, devaluation of moral values, which significantly affect the content and nature of social relations, significant changes are proposed to the Regulations on Services in the affairs of minors and special institutions for them, expansion of their powers, definition of tasks and rights.It is noted that modern institutions of socialization do not fully satisfy society’s need for the formation of valuable qualities, socially approved behavioral norms, worldview beliefs and life positions in adolescents, which causes the spread of offenses by minors. Attention is drawn to the fact that in Ukraine there is a lack of a perfect system of resocialization of minors, as a result of which minor offenders remain in the same environment in which they were and were brought up before, social factors put pressure on them, without taking into account what their further education is impossible.It was noted that for the full-fledged resocialization of offenders, an appropriate state management policy is necessary, which would ensure effective coordination of the activities of services for children, pedagogical and labor teams, family, and the environment. Only on the basis of combining their efforts, establishing a productive interaction, can you count on the success of the education process.It is indicated that all this requires the introduction of new mechanisms of state management of social policy, coordination of the actions of state administration bodies and local self-government bodies, civil society institutions regarding the resocialization of minors with deviant behavior.The powers of children’s services were analyzed. It is pointed out that the list of powers does not mention anything about the coordination of children’s services with the centers of social services for family and youth. It is proposed to supplement the powers of children’s affairs services with the following: analysis of the state of affairs and the causes of deviant behavior among minors in the process of implementing state policy in the field of children’s rights protection; developing proposals for defining general approaches to scientific and methodological support The powers of children’s services were analyzed. It is pointed out that the list of powers does not mention anything about the coordination of children’s services with the centers of social services for family and youth. It is proposed to supplement the powers of children’s affairs services with the following: analysis of the state of affairs and the causes of deviant behavior among minors in the process of implementing state policy in the field of children’s rights protection; developing proposals for defining general approaches to scientific and methodological support.
The Modern Essence and Composition of the Mechanism of Public Regulation of the Corporatization of Large State-Owned Enterprises in the Transport Infrastructure Sector
Authors: Gromov Serhiy
Published: January 2025

The paper aims to clarify the contemporary essence and component structure of the public regulation mechanism for the corporatization of large state-owned enterprises in Ukraine’s transport infrastructure sector.The author draws an important conclusion that the transformation of the public management mechanism for the corporatization of large state-owned enterprises in Ukraine under the influence of digital technologies is an inevitable process that corresponds to global trends in the development of the public sector and the demands of modern society. This evolution aims to optimize the management of public values and promote a collaborative approach to decision-making. A key aspect of this transformation is the integration of big data and artificial intelligence technologies into the processes of analysis and forecasting of state-owned enterprises’ activities. This will enable the creation of more accurate and objective models for assessing the effectiveness of their functioning and predicting potential risks and opportunities. Thus, the corporatization process will become more transparent and substantiated, which will increase public trust in state institutions.The implementation of value-based management based on public value management and collaborative governance in the activities and public management of large state-owned enterprises in the transport sector (e.g., JSC “Ukrzaliznytsia” and SE “AMPU”) will signify a substantial transformation of approaches to the functioning of this strategically important enterprise. This paradigm shift goes far beyond traditional corporate governance and linear management, creating a new model of interaction between the state, the enterprise, and society.
Application of Profiling in Security Systems of Critical Infrastructure Objects
Authors: Lukin Sergiy , Tikhonenko Oleksandr
Published: January 2025

The article offers the author’s vision of the possibility and effectiveness of applying modern scientific methods in systems for ensuring the safety of important objects of various forms of ownership, including objects of critical infrastructure. The purpose of this article is to continue the study of profiling mechanisms in the field of identifying threats to state security. This field is especially critical in the context of global geopolitical changes that become prerequisites for increasing military, criminal, terrorist and other threats. The author also considers the concept of safety as a state and process and highlights the actual need for finding and developing effective practical methods to achieve such a state. Profiling as a method for predicting the behavior of the anthropogenic type of threats to the offender and related events is an essential practical tool in the arsenal of the ultimate executor — the security officer. The article examines the theoretical and practical basis of implementation in practical processes of ensuring the security of an object of critical infrastructure in conditions of increased military risks. The author considers ways of integrating profiling with other technologies for ensuring physical security, including modern video surveillance systems, access control and management, artificial intelligence and others. It is shown that effective provision of physical security requires not only modern equipment of security systems and high qualification of end performers — employees able to respond quickly to threats. But also the creation of a certain environment in which the use of such equipment and employees will have the most productive level, while attracting the minimum necessary resources. On the basis of the conducted studies, it is concluded that it is necessary to develop a unified methodology and standards and protocols for the use of profiling in the construction of physical security systems for critical infrastructure facilities. This will increase the efficiency of detection and prevention of threats, minimize the level of risks to the civilian population, and ensure the stable functioning of critical facilities. Even in conditions of military instability, rational use of resources, forces, and means. Prospects for further research in the field of profiling and its integration with promising technologies aimed at improving the level of state security are considered.
Historical aspects of european integration: phenomenon of ancient heritage
Authors: Dreval Yuriy
Published: January 2025

The subject of the research is the systematization of cultural and civilizational shifts of ancient times as an important sociocultural factor of modern European integration. The methodological basis of the research is the civilizational approach to understanding historical development and the principle of historicism. The essence and features of ancient Greek and ancient Roman socio-cultural heritage are characterized, highlighting their many shared attributes. Therefore, this heritage is collectively referred to under the concept of "antiquity." Additionally, the thesis that ancient culture plays a special role in the formation of European identity is substantiated. However, the attempts at that time to rearrange the state system on the basis of direct democracy were not sustained or replicated in subsequent historical periods. These efforts remain in the memory of future generations as unique to their time attempts to ensure the participation of free citizens in the management of state affairs. Thus, antiquity forms a solid socio-cultural foundation for the formation and development of modern European civilization.
It is generally accepted that the ancient period of European history ended in AD 476, when the last emperor of the Western Roman Empire was removed from power. However, the spiritual and civilizational potential of the ancient era significantly influenced the development of European peoples from the Middle Ages to the Рresent.
Theoretical basics of mechanisms of the interaction of the government and public in the conditions of hybrid threats
Authors: Machabeli Tetiana
Published: January 2025

The current situation in Ukraine creates relevant challenges for the country itself, its regions, business and the public, especially the issue of interaction with the authorities in the context of countering hybrid threats. In such conditions, the mechanism of interaction between the government and the public is relevant for two reasons. First, the presence of martial law in Ukraine poses additional challenges and requirements for public administration. Secondly, the interaction of authorities with the public is becoming increasingly important, as the influence of public opinion on management decisions in various spheres is increasing.
In the article, a theoretical generalization of modern scientific approaches to the problems of the mechanisms of interaction between the government and the public in the conditions of hybrid threats is carried out and four block-clusters of scientific approaches are distinguished: public-management, philosophical-sociocultural, informational-psychological, social-political. The theoretical foundations of the mechanisms of interaction between the authorities and the public in the conditions of hybrid threats have been studied.
The expanded interpretation of the scientific concept "mechanism of interaction between the government and the public in the conditions of hybrid threats" is substantiated, which differs from the existing ones by the author's clarification of its content. The components of the public administration mechanism, the peculiarities of their interrelationship, the main parameters for ensuring their effective functioning in various spheres of society, taking into account objective (organizational-legal) and subjective (social-psychological) factors, are highlighted.
In the modern approach to the construction and implementation of mechanisms of interaction between the authorities and the public in the conditions of hybrid threats, the following should be taken into account: the set of manifestations of the process itself, the regulatory and legal and organizational space (resources and opportunities of the participants), information flows and communication of the subjects of the process in order to overcome the consequences of global conflicts in various spheres of social life.
Financial and budgetary mechanism of public management of the construction and restoration processes: theoretical basis
Authors: Zubenko Viacheslav
Published: January 2025

The financial and budgetary mechanism plays a key role in the reconstruction process in Ukraine, ensuring stable financing, transparency and accountability of management, effective allocation of resources, attraction of various sources of financing, including international donors, focusing on priority areas of reconstruction. The purpose of the study is to substantiate the theoretical foundations of the construction of the financial and budgetary mechanism of public management of reconstruction and restoration processes.
The financial and budgetary mechanism of public management of reconstruction and restoration processes is proposed to be interpreted as a system of tools, methods and procedures that ensure effective planning, distribution, use and control of financial resources necessary for the implementation of reconstruction and restoration measures. Its goal is to mobilize and ensure the rational and effective use of financial resources necessary for the restoration and development of territories affected by military conflicts or natural disasters, as well as to create conditions for sustainable economic and social development in the long term.
The research summarizes the elements of the financial and budgetary mechanism of public management of reconstruction and restoration processes, specifies its tasks, defines the subjects and objects of management, and substantiates the principles, methods and tools of management. It has been proven that the operation of the mechanism should be based on a few principles, including transparency, efficiency, accountability, priority, fairness, flexibility, long-term sustainability, innovation, cooperation, targeted use of resources. The main tasks of the mechanism are planning and budgeting, mobilization of financial resources, their distribution and use, control and audit, risk management, reporting and ensuring transparency, development of the institutional capacity of public administration subjects. Systematized financial and budgetary instruments of direct and indirect influence.
An important direction of further research is the systematization of financial and budgetary tools of public administration, considering the features of specific reconstruction and recovery processes at the community level.
Theoretical principles of sustainable development of territorial communities: public administrative aspect
Authors: Kravets Oleh
Published: January 2025

The article establishes contradictions between the normatively fixed order of program management of the territory and the realization of the possibility of territorial communities to independently manage the administrative-territorial unit, implementing the provisions of the concept of sustainable development. Differences in the goals, tasks, indicators of the development of territorial communities during the implementation of socio-economic development programs and the implementation of the provisions of the state regulatory acts regarding sustainable development have been proven. It is noted that indicators of socio-economic development are not related to real management processes of the authority, although a significant part of them concerns the components of sustainable development: economic, social, environmental.
The article proves that the introduction of reporting of executive bodies of local self-government to deputies and the population based on indicators of sustainable development can be carried out only with a paradigm shift from programmatic socio-economic management to a real assessment of the activities of local authorities. It was concluded that communities cannot carry out this change independently, it must be carried out systematically, centrally with methodical support from the state, as the introduction of new democratic forms of governance, unlike the traditions of the Soviet era.
The analysis showed that in order to introduce indicators of sustainable development into the reporting of local self-government bodies on their activities, it is necessary to make changes to normative legal acts of different levels and of different legal weight. It is noted that the implementation of a complex combination of strategic planning taking into account the needs of the community, the peculiarities of the state of administrative-territorial units with the goals and indicators of sustainable development are the primary tasks of changing the development paradigm of our state and its territorial communities in the post-war period.
The article emphasizes that the issue of territorial community management based on the concept of sustainable development will become a primary need after the end of the war, since for settlements affected by military actions, the issue of combining economic revival, social protection of the population, and environmental restoration in order to preserve resources for future generations will be the content of their existence.
Global health security index as a guideline for crisis management in ensuring resilience of the public health system
Authors: Karamyshev Dmytro , Hordiienko Liudmyla , Rodyna Nataliia , Didok Yuliia , Zamchyi Serhii
Published: January 2025

The article substantiates the conceptual approaches, principles and integration aspects of ensuring the sustainability of the public health system based on the assessment of the vulnerabilities of the relevant system using the global health security index as a crisis management tool under conditions of uncertainty, risks and threats of dangerous events. The concept of "One Health" is used as an integrated approach to health security. It has been proven that the Global Health Security Index can be used as a reference for identifying threats and preparedness for epidemics and pandemics with the ultimate goal of reducing their consequences for health care systems and the economy, both nationally and globally. Emphasis was placed on the fact that the use of global research data, in particular the global health safety index (GHS), will contribute to the implementation of the main functions of the main expert institution in the field of public health - the "Public Health Center of the Ministry of Health of Ukraine", in particular, with regard to coordination with issues of International Medical and Sanitary Regulations, as well as ensuring the functioning of national medical information systems for recording and analyzing data on infectious and non-infectious diseases. It is recommended to apply in practice the functioning of the national public health system integrated approaches based on international experience and practices related to the preservation of public health, based on its determinants, as well as the prevention of occurrence and response to dangerous events that may lead to the spread of mass infectious diseases and non-infectious diseases, other negative consequences.
Problems of youth policy implementation in Ukraine and ways to overcome them.
Authors: Hyrenko Liliia
Published: January 2025

The article discusses the issue of youth policy implementation in Ukraine and the world. The practice of implementing youth policy in European countries has been studied. The normative and legal framework regulating the implementation of youth policy at the national and regional levels was considered, in particular, on the example of the Dnipropetrovsk region. The main reasons hindering the implementation of youth policy at the international, national and local levels have been identified. The issue of the activity of youth centers as one of the ways of implementing youth policy has been studied. Directions for the activation of the state youth policy are proposed.
Evolution of Solitary Wave in a Collisionless Quantized Magneto-Plasma with Ion Pressure Anisotropy
Authors: Mahanta Deepsikha , Sarma Jnanjyoti
Published: January 2025

TThis paper presents a comprehensive study in a collisionless plasma composed of charged state of heavy positive ion and light positive as wel as negative ion. By deriving the Korteweg-de Vries (KdV) equation and by using its standard solution we analyze the characteristics of the solitary profile under varying parameters. We found that the solution gives both rarefactive and compressive soliton. The compressive structures are formed for the slow mode, while rarefactive solitary structures are formed for the fast mode. Furthermore, with the application of planar dynamical systems bifurcation theory, the phase portraits have been analyzed. This dynamical system analysis allowed us to extract important information on the stability of these structures as represented by the KdV equation.
Entropy Generation Optimization in a Ree-Eyring Ternary Hybrid Nanofluid Flow Over an Elastic Surface with Non-Fourier Heat Flux
Authors: Revathi Gadamsetty , Rao D. Purnachandra , Rao S. Ramalingeswara , Babu K.S. Srinivasa , Vara Prasad T.R.K.D. , Babu M. Jayachandra
Published: January 2025

The significance of Ree-Eyring ternary hybrid nanofluid flow lies in its potential applications in various fields. By incorporating three different types of nanoparticles into a base fluid using the Ree-Eyring model, this innovative fluid offers enhanced thermal conductivity, heat transfer efficiency, and rheological properties. These characteristics are particularly valuable in industries such as electronics cooling, solar energy systems, and heat exchangers, where efficient heat management is crucial. Additionally, the unique rheological behavior of Ree-Eyring nanofluids can provide advantages in processes like drilling, lubrication, and drug delivery. Under Thompson-Troian boundary conditions, this study aims to theoretically analyse 2D radiative flow of the Ree-Eyring ternary hybrid nanofluid over an angled sheet with Cattaneo-Christov heat flux and higher order chemical reaction parameters. In order to express them as ordinary differential equations (ODEs), flow-driven equations undergo suitable similarity transformations. The ensuing system is resolved by employing a bvp4c approach. The main takeaway from this study is that the thermal relaxation parameter reduces the width of the temperature profile and the fluid velocity is minimized by adjusting the slip parameter. The concentration profile is minimized by the chemical reaction parameter and the Ree-Eyring fluid parameter increases with the same (fluid velocity). In addition, we found that the skin friction coefficient is strongly correlated negatively with the Ree-Eyring fluid parameter, positively with the (thermal) relaxation parameter, and significantly correlated positively with the chemical reaction through the Nusselt number. When Brinkman number increases, Bejan number drops. Furthermore, a rise in thermal radiation parameter leads to the escalation in both entropy generation and Bejan number. We observed a worthy agreement when we checked the outcomes of this investigation with prior effects.
Radiation Effect on MHD Free Convective Flow Past a Semi-Infinite Porous Vertical Plate Through Porous Medium
Authors: Sharma Sweety , Choudhury Kangkan , Rashid Harun Al
Published: January 2025

The study of MHD heat and mass transfer dissipative free convective flow past a semi-infinite porous vertical plate through porous medium in presence of thermal radiation is considered. The novelty of the present work is to examine radiation effect (Rosseland Approximation) on the flow transport characteristics. The equations governing the flow of heat and mass transfer are solved by asymptotic series expansion method to evaluate the expressions for velocity, temperature, concentration fields, skin-friction, rate of heat and mass transfer. The influence of various physical parameters on the flow is discussed through graphs and in tabular form. It is found that an increase in radiation parameter to decrease the velocity and temperature. Further, it is seen that the skin -friction at the plate decreased with increasing values of radiation parameter.