bluuebunny/crossref_metadata_2025 huggingface dataset:
THE RETURNABILITY OF INTEGRALS OF CONDITIONALLY PERIODIC FUNCTIONS
Authors: Denisova N. V.
Published: April 2024

A range of issues related to the returnability of integrals of conditionally periodic functions with zero mean value is discussed. In the case of smooth functions on the torus, the returnability of integrals obviously holds for all initial phases. A new observation is that for almost all initial phases, the returnability property simultaneously holds not only for integrals, but also for phase points on the torus. Moreover, this result is also valid in the case where the corresponding functions on the torus are only continuous. These observations are transferred to the general case ergodic transformations of compact metric spaces with Carateodori measure.
PRINCIPLE OF DYNAMIC BALANCE OF DEMOGRAPHIC PROCESS AND THE LIMITS OF WORLD POPULATION GROWTH
Authors: Zakharov V. V.
Published: April 2024

The article proposed a new model of the dynamics of growth of the World population, including discrete equations of the dynamics of percentage increases in integral volumes of inflow and outflow and a balance equation of population size. The principle of the dynamic balance of the demographic process and the condition of interval dynamic consistency based on this principle are formulated. A sample example of forecasting the growth of the World population in the period from 2011 to 2021 is given, demonstrating the possibility of building linear dynamic trends in the percentage increase in the integral volume of dead people, dynamically consistent with the corresponding intervals of statistics on the integral volumes of born children of earlier periods. Based on the proposed model, a forecast of the growth of the World population after 2021 was built, assuming that by 2050 the population will reach 9.466 billion, and in 2062 it will reach the maximum level of 9.561 billion, after which the World population will begin to decline and in 2100 will amount to 8.670 billion.
REGULARIZED EQUATIONS FOR DYNAMICS OF THE HETEROGENEOUS BINARY MIXTURES OF THE NOBLE-ABEL STIFFENED-GASES AND THEIR APPLICATION
Authors: Zlotnik A. A. , Lomonosov T. A.
Published: April 2024

We consider the so-called four-equation model for dynamics of the heterogeneous compressible binary mixtures with the Noble-Abel stiffened-gas equations of state. We exploit its quasi-homogeneous form arising after excluding the volume concentrations from the sought functions and based on a quadratic equation for the common pressure of the components. We present new properties of this equation and a simple formula for the squared speed of sound, suggest an alternative derivation for a formula relating it to the squared Wood speed of sound and state the pressure balance equation. For the first time, we give quasi-gasdynamic-type regularization of the heterogeneous model (in the quasi-homogeneous form), construct explicit two-level in time and symmetric three point in space finite-difference scheme without limiters to implement it in the 1D case and present numerical results.
OPTIMIZATION SPECTRAL PROBLEM FOR THE STURM-LIOUVILLE OPERATOR IN THE SPACE OF VECTOR FUNCTIONS
Authors: Sadovnichii V. A. , Sultanaev Ya. T. , Valeev N. F.
Published: April 2024

An inverse spectral optimization problem is considered: for a given matrix potential \({{Q}_{0}}(x)\) it is required to find the matrix function \(\hat {Q}(x)\) closest to it, such that the k-th eigenvalue of the Sturm–Liouville matrix operator with potential \(\hat {Q}(x)\) matched the given value \(\lambda {\kern 1pt} *\). The main result of the paper is the proof of existence and uniqueness theorems. Explicit formulas for the optimal potential are established through solutions to systems of nonlinear differential equations of the second order, known in mathematical physics as systems of nonlinear Schrödinger equations
AVERAGED CIRCULAR SPATIAL RESTRICTED THREE-BODY PROBLEM: INTERNAL CASE, NEW RESULTS
Authors: Krasilnikov P. S. , Dobroslavskiy A. V.
Published: April 2024

We investigate the spatial restricted circular three-body problem in the nonresonant case. Namely, we apply Gaussian averaging to obtain averaged equations in terms of osculating elements and then investigate them. Keplerian ellipse with a focus in the main body (the Sun) is taken as an unperturbed orbit assuming the semi-major axis of the ellipse to be less than the radius of the orbit of the outer planet (internal problem). Using the Parseval formula we have derived the twice-averaged perturbed force function of the problem in the form of an explicit analytical series with coefficients expressed in terms of the Gauss and Clausen hypergeometric functions. An investigation of averaged force function along it’s curves of non-analyticity showed that the series are asymptotic by Poincaré. For a reduced system with one degree of freedom, phase portraits of oscillations in the plane of the Keplerian elements \(e\), \(\omega \) are constructed in the second and fourth approximations. It is shown the topology of the phase portrait is more complicated in fourth approximation then in first and second approximations provided that the constant \({{c}_{1}}\) of the Lidov–Kozai integral belongs to the interval (0, 0.382).
ON ONE CONDITION FOR THE DISCRETENESS OF THE SPECTRUM AND THE COMPACTNESS OF THE RESOLVENT OF A NONSECTORIAL STURM–LIOUVILLE OPERATOR ON THE SEMIAXIS
Authors: Tumanov S. N.
Published: April 2024

The spectral properties of the Sturm–Liouville operator on the semi-axis with the complex-valued potential with the range exceeding the half-plane, has been little studied. The operator in this case can be non-sectorial, the numerical range can coincide with the entire complex plane. In this situation we propose the conditions ensuring the discreteness of the spectrum and the compactness of the resolvent.
COMPUTER EXPERIMENT IN TEACHING MATHEMATICS
Authors: Shabat G. B. , Semenov A. L.
Published: April 2024

Mathematical experiment has always been a key source for mathematical discovery. Over the past 50 years, thanks to digital technologies, its role in mathematical research has grown significantly. Digital technologies have opened up fundamentally new opportunities for experimentation in mathematics education, bringing the majority of students of mathematical education closer to mathematical research. Such an approximation is especially desirable in the modern world, where it becomes possible thanks to digital technologies. The article discusses the results of the work of the authors over the past decades on the application of a computer mathematical experiment at different levels of school and university education. Particular attention is paid to dynamic geometry environments. The possibilities of using computer algebra systems are also considered. The project of schoolchildren’s work on generalizations of Napoleon’s theorem is considered in detail.
AN OBSERVER MOVING ALONG A CONE IN \({{\mathbb{R}}^{{\mathbf{3}}}}\) UNDER CONDITIONS OF OPPOSITION FROM THE OBJECT
Authors: Berdyshev V. I.
Published: April 2024

The paper presents two models of motion of a corporeal observer along a conical surface in \({{\mathbb{R}}^{3}}\), when the observed moving object has a set of high-speed hitting mini-objects.
МАТЕМАТИЧНА МОДЕЛЬ ТЕПЛОВОЇ ЕФЕКТИВНОСТІ ПРИМІЩЕННЯ З УРАХУВАННЯМ ПОКАЗНИКА ЯКОСТІ ТЕПЛОПОСТАЧАННЯ
Authors: МИКИЙЧУК Богдан , ЯЦУК Василь
Published: April 2024

Важливим напрямком впровадження політики всебічної економії енергоресурсів є використання засобів вимірювань та методик обліку витрат. Причому, найскладніша ситуація склалася в галузі обліку використання теплової енергії. Значні проблеми, під час споживання теплової енергії, виникають при спробі її індивідуального обліку для складних об'єктів теплоспоживання. В статті проаналізовано основні чинники, що впливають на ефективність теплопостачання та вказано на недоліки існуючих методик розрахунку витрат тепла на опалення.

Розроблено математичну модель теплової ефективності приміщення на основі рівняння теплового балансу приміщення та показника якості теплопостачання.
Collaborative Governance in Nagari Development in Nagari Tigo Balai, Matur District
Authors: Arfita Sintari , Valentina Tengku Rika , Putera Roni Ekha
Published: April 2024

Nagari Tigo Balai received many awards such as winning the best category number one in managing village finances in 2017. Then in 2018, received an award as the first winner of village fund transparency. The purpose of this study is to describe the forms of application of collaborative governance in village development and to analyze and explain the supporting factors for the application of collaborative governance in village development in Nagari Tigo Balai through qualitative research methods with case studies.  The results showed that at the planning stage, there were 5, namely the willingness to compromise, communication and commitment, mutual trust, information exchange and knowledge sharing. In the two stages of implementation, there are at least 5 factors, namely the willingness to compromise, communication, commitment, mutual trust, and information exchange/transparency. The three stages of supervision, in the supervision stage, are the factors of willingness to compromise, communication, commitment and sharing information as well to encourage ransparency. The inhibiting factors in implementing collaborative governance in Nagari Tigo Balai are the lack of innovation from the nagari government in the development of the nagari and related to the openness of the nagari government in the use of funds
Economic and functional-operational imperatives of forming the economic portfolio
of a developer in construction
Authors: Zaichuk Serhii , Druzhynin Maksym , Homenko Oleksandr
Published: April 2024

In the modern era of digitalization of the economy, construction companies are
faced with the need to review and optimize their business processes. This article
examines the update of the economic and managerial reconfiguration tools for
construction companies in the context of digital transformation of their operations. The
main emphasis is placed on the importance of introducing the latest technologies and
digital tools to optimize the processes of planning, production, resource management and
quality control in the construction industry. The benefits of using digital solutions
such as integrated construction management systems, virtual reality, artificial
intelligence and other innovative tools are highlighted. The author investigates how
these technologies can support enterprises in improving efficiency, reducing costs and
increasing competitiveness in the current market environment. The conclusion about the
need for active adaptation of digital tools to achieve strategic goals and successful
development of construction enterprises in the modern digital world is substantiated.
Portfolio strategy is a key tool for managing risks and achieving strategic goals. The
main aspects of selection, distribution and management of projects in the developer's
business portfolio are considered. The article substantiates the conclusion that it is
necessary to actively adapt digital tools to achieve strategic goals and successful
development of construction enterprises in the modern digital world.Portfolio strategy
is a key tool for managing risks and achieving strategic goals.The main aspects of
selection, distribution and management of projects in the developer's business portfolio
are considered.Attention is focused on the need to harmonize strategic goals with the
real possibilities and limitations of resource, risk and investment management to ensure
the stable functioning of the enterprise, as well as the importance of analyzing the
efficiency and optimization of the portfolio structure.The methods and tools that help
developers make informed decisions on the preparation and management of a business
portfolio are highlighted.The conclusion emphasizes the importance of a systematic
approach to project portfolio management to achieve the successful functioning of a
developer enterprise in the construction industry.
Informational and analytical model for assessing the level of tourist satisfaction
with accommodation facilities
Authors: Bilak Yuriy , Shafar Andriy
Published: April 2024

Income from the tourism business directly depends on meeting the needs of
consumers and their psychology. Individual and collective marketing psychology for the
innovative development of the tourism industry depends on many factors. One of these
factors is belonging to a social class, for example by gender, age, education, marital
status, annual income, and others. The presented study is aimed at supporting
decision-making regarding the assessment of the level of satisfaction of tourists from
accommodation facilities according to social class, which reflects the individual and
collective psychology of consumers. The purpose of the conducted research is to develop
an information-analytical model for assessing the level of satisfaction of tourists
concerning accommodation facilities according to social class, using the example of the
Transcarpathia Region. For this purpose: informational and mathematical models of
evaluation and forecasting of the level of satisfaction of tourists concerning
accommodation establishments, relative to social classes, have been developed; the model
was verified and adjusted on real data in Transcarpathia, Lviv, and Ivano-Frankivsk
regions, which were collected from 327 respondents for the period 2020-2023; an
approbation example of a fuzzy model for assessing the level of tourist satisfaction
with accommodation facilities for the Transcarpathian region is given based on fragments
of data from 209 respondents. The research uses the modern theory of fuzzy sets,
linguistic variables, multidimensional membership functions, and system analysis, which
make it possible to increase the degree of reasonableness of management decisions. Based
on initial evaluations, the degree of validity of using various decisionsupport
scenarios by various management subjects increases. Such scenarios can be: on the part
of the tourist to improve the quality of travel planning, on the part of commercial
companies to improve the quality of their services, and on the part of state authorities
to understand the level of development of accommodation facilities. Further research of
the problem can be seen in developing other fuzzy models and methods of assessing the
level of tourism in selected regions through the psychology of consumers. The research
presented and the models and methods developed in the future will serve as the basis of
information technology for decision-making support for the digital transformation of the
tourism industry, based on the individual and collective psychology of tourist
marketing.
Concept of structure and principles of management of project and product IT
management
Authors: Kubiavka Liubov , Latysheva Tatiana
Published: April 2024

In the current article, the issues of two related specialties such as project
management and product management are raised. The problem of overlapping
responsibilities of these two directions and their interaction in terms of project
activity is highlighted. In addition, the modern market of projects from various web
platforms and the demand for specialists in these fields of activity were analyzed. The
main duties and requirements for these specialties are highlighted. As well as areas in
which the use of project and product managers is more oriented. IT management is the
most important function in an organization because it ensures that the organization's
technologies and IT systems are aligned with its shared business goals and that they are
used effectively and efficiently. It includes a wide range of tasks and
responsibilities, such as: development and implementation of IT strategy and policies,
management of IT resources, ensuring security and reliability of IT systems, supervision
of development and maintenance of IT systems and applications, management of IT
projects, managing relationships with suppliers and other external partners and managing
IT budgets and costs. It includes such professions as: business analyst, project
manager, product manager and others. As the role of technology continues to play a
critical role in the success of organizations, management in IT is becoming an
increasingly important function and IT universities know that effective management can
help organizations increase their competitiveness, reduce costs and increase the
efficiency of their operations. The reason for the transition from general management to
PM is often reliability - instead of a relatively abstract perspective to predictable
results.The main problem is the overlapping of the duties of specialties and levels of
responsibilities in accordance with the roles on the project.
Development of a yield monitoring model based on analysis of surveys and images of
the field
Authors: Huang Mingxin
Published: April 2024

The study is devoted to the construction of a mathematical model of the yield of
agricultural crops, which includes three components: trend, seasonal, and random. The
developed model shows the dependence of yield on phenological indicators, the quality of
land resources, management efficiency, and other random factors. The trend and seasonal
components of the yield model do not depend on random factors and can therefore be used
to predict yield. It is proposed to consider the trend component of the model as a
piecewise linear function, and the seasonal component of the model as a linear harmonic
regression. A method for analyzing multispectral images with consideration of
geoinformation data has been developed to assess phenological indicators. This method
includes determining the threshold value using Otsu method to find the density of the
agricultural crop in the field. Data on crop density, supplemented with geodata about
the plot boundaries, are used to calculate the yield. A comparison of yield forecasts
for three crops in the Chernihiv region was made using observations of the phenological
indicators of crops throughout the year and over 3 months. It was found that yield is
significantly determined by plant development in the first months after germination. The
comparison of yield forecasts was made with data from the State Statistics Service of
Ukraine and forecasts made using the WOFOST simulation model. It was established that
the average relative error of yield prediction using the developed model is 2.96% when
using observations of the phenological indicators of crops throughout the year and 4.51%
when observing over 3 months. This accuracy is sufficient and comparable to the average
accuracy of predictions based on the WOFOST model, which is 3.62%).
Bayesian neural networks to reduce accidents while tower crane operations
Authors: Terentyev Oleksandr , Solovei Bohdan
Published: April 2024

The subject of the article is methods of preventing and reducing the risk of an
accident during the operation of a tower crane. The research focuses on the method when
the Bayesian approach is integrated with an artificial neural network to determine
probability distribution function of tower crane accident. The goal of the study isto
provide the rational reasons why using a Bayesian neural network could reduce the level
of accident risk while tower crane operating. To achieve the goal of the research were
performed: review and analysis of the methods used in modern conditions to assess the
level of accident risk when operating a tower crane; identified the reasons why these
methods need improvements; proposed and provided justifications why Bayesian neural
network could be a powerful method in preventing tower crane accident. During review and
analysis were used: Bayes theorem, theory of probability and mathematical statistics,
theory of artificial neural networks. The summary from the results of conducted analysis
of modern methods which are used to estimate accident risk level for tower crane
included that some methods are based on expert judgements only which are not possible to
verify so the risk’s estimates obtained from those methods could be biased; other
methods are good in estimation of the probability of happening of tower crane accident,
however could not be used to prevent the accident to happen. In order to eliminated
disadvantages of the used methods it is proposed to use Bayesian neural network to
determine probability distribution function and use it to determine threshold value for
risk factors which could provoke an accident’s event happens during tower crane
operation.
Utilising Creative Storytelling to Raise 6th-Grade Primary School Students’ Awareness About Children’s Rights
Authors: Lambropoulos Niki , Ntriza Elisavet
Published: April 2024

Education for the Children’s Rights has been developed for formal and non-formal education, utilising diverse pedagogical methodologies for Primary Education. Creative Storytelling supports students in externalising and communicating their thoughts, feelings, and experiences through their stories, actively participating in each other worlds via empathy, freeing them from their real and stressful action environment. Thus, in this case study, a creative storytelling teaching scenario based on the Hero’s Journey is proposed to contribute to 6th-grade Greek Primary School students’ learning about Children’s Rights and the dual role of child labour as a cause and consequence for school dropout. The results from the mixed research methodology suggested that raising awareness was successful and the students managed to create stories advancing their knowledge and awareness about Children’s Rights Education. However, the case study and the number of students are limited; more research is needed for results generalizability and validity.
Moral Vagueness: Does Mathematics Have a Practical Solution?
Authors: Korchevoi Sergei
Published: April 2024

If one favors Moral Intuitivism in order to deal with Skeptical argument, then thinking by analogy with mathematical knowledge is of use. A major objection to the mathematical analogy in Moral epistemology is the threat of moral relativism in practical applications of moral pluralism if we employ mathematical pluralism as a vector to proceed. Thus, the advocacy for moral pluralism faces an obstacle which should be addressed: a problem of moral «vague» predicates. This article addresses moral vagueness and considers objections toward several treatments of related Sorties series through possibility of deepening a proper mathematical intuition. However, the issue of human moral competency cannot be erased from the picture. It is a critical question for morality which very likely falls beyond the scope of Moral epistemology.
Media Edukasi dan Informasi dalam Podcast Lingkar Inspirasi Bangsa “Yuk Kita Bahas”
Authors: Pratama Muhammad Habibi Putra , Harahap Nursapia
Published: April 2024

The aim of this research is to find out whether the Lingkar Inspirasi Bangsa podcast can be a medium of education and information for the community, especially teenagers. The research method used is descriptive study research which focuses on searching for information related to existing symptoms, supported by an explanation of the objectives achieved. The data collection technique applied uses interviews and observation as primary data plus documentation as secondary data. The research results obtained are that every podcast episode that has been selected and watched by the informant, namely Duta Siswa Sumatera Utara 2022, becomes a new experience and learning so that any information and education obtained can be applied according to their individual needs.
Self-medication in older adults: An important yet challenging issue
Authors:   Nursing and Midwifery School, Urmia University of Medical Sciences, Urmia, Iran, Abdollahi Reza
Published: April 2024

The elderly stage is a vulnerable phase in the human lifespan, wherein individuals face potential risks such as a higher prevalence of chronic illnesses, feelings of loneliness and isolation, and a lack of social assistance. Moreover, due to physical and mental limitations, their personal autonomy is often jeopardized in various circumstances [1]. Older adults may independently take medications due to existing physical and mental health conditions. Self-medication is a significant aspect of self-care practices and a key topic in healthcare discussions [2]. Self-medication is a behavior in which a person tries to fix his illness or health problem without the help and opinion of professionals. Self-medication can be done by consuming an industrial or handmade drug, obtaining drugs without a specialist's prescription, using prescribed drugs in similar cases, dividing prescribed drugs for a person among family members and acquaintances, using additional and remaining drugs at home, refraining from taking the original prescribed medicine, whether it is done by taking extra medicine without a doctor's prescription or not taking the medicine completely [3].
АВТОМАТИЗОВАНЕ ПРОЄКТУВАННЯ ЛОНЖЕРОНУ КРИЛА БЕЗПІЛОТНОГО ПОВІТРЯНОГО СУДНА
Authors: Кушнір Д. І. , Конотоп Д. І.
Published: April 2024

One of the most crucial objective in designing aircraft structures is to ensure their strength while meeting the requirement for minimal weight. In operation, the structure must withstand loads without failure, as well as be designed with the lowest possible weight and, in most cases, volume.The determined geometric model of the structure based on the minimum weight criteria, reduces the overall weight of the aircraft which leads to: reducing the power requirements of the engine, and thus the cost of the aircraft; decreasing fuel consumption, making the aircraft cheaper in operation.The weight of the wing is equal 30-50% of the aircraft empty weight. Depending on the structural and load-carrying scheme of the wing, the weight of the spars can range 7-30% of the wing`s weight. Wing spar geometric model determination has a significant impact on the weight of the aircraft and thus on its cost and operational expenses.The problems of the wing spar automated design of an unmanned aerial vehicle are considered. The concept of creating a wing spar of an unmanned aerial vehicle according to the minimum mass criterion is presented.This study determines relation between the minimum required volume (weight) of the wing spar and the number of stiffeners as well as relations between the cross-section geometric properties of the spar (thicknesses of the flanges and web, flanges width) along its span.This study proposes approach for determining geometrical model of the wing spar based on the minimum weight criteria, which can serve as a valuable reference for the design process of spars or similar beam elements. The determined geometrical model of the wing spar for unmanned aerial vehicle, derived from analogous aircrafts data, is applicable for preliminary design purposes in this class of aircraft.
ВПЛИВ РАДИАЛЬНОГО НАТЯГА БОЛТІВ НА ХАРАКТЕРИСТИКИ НДС МОДЕЛЕЙ З'ЄДНАНЬ ЕЛЕМЕНТІВ КОНСТРУКЦІЙ ЛІТАКА
Authors: Yifang Sun
Published: April 2024

To study the effect of radial bolt tension on the VAT characteristics of the bolted connection elements of aircraft structures, calculations are carried out using the finite element method, which is based on experimental verification using a model of the bolted connection design with tension. The constructed model is verified by the test of bolted connections, based on the reliability of the three-dimensional model of elastoplastic analysis by the finite element method. A model of the analysis of the influence of the design parameters of the bolted connection for six different tension values was created. A comparative analysis of the influence of different tension values on the nature of the VAT distribution, the initial stiffness and the load-bearing capacity of the bolted connection design was carried out. The results of the study showed that the stress distribution and their concentration can be changed when applying the appropriate fit with tension. At a tension value of 1.5 % of the bolt diameter, the initial stiffness and bearing capacity increase by 14.1 % and 9.33 %, respectively.
Detrimental Effects of Slate Pencil : A Review
Authors: Rutuja T. Hagare  , Manjushri S. Bagul
Published: April 2024

Slate pencil dust, often used in various cultures for its sensory properties, presents a concerning health hazard when inhaled or ingested. The possible harmful effects of slate pencil dust on human health are summed up in this article. The dust’s tiny particles, which are mostly made of minerals like kaolinite and talc, can cause gastrointestinal disorders, respiratory ailments, and dangers to one’s general health. The sources of exposure, the physiological effect of slate pencil dust, and the significance of increasing public awareness are all covered in this review. The result emphasize how important it is to promote safe alternatives and implement preventive measures in order to reduce the health risk related to exposure to slate pencil dust.
Administrative and legal regulation of licensing for medical practice
Authors: Batryn О. V.
Published: April 2024

The article is devoted to the peculiarities of legal regulation of licensing for medical practice. The provisions of laws and regulations governing the procedure for obtaining a licence to practice medicine are studied. The scientific works of scholars in the fields of law, medicine, and public administration who have studied legal relations in the field of healthcare and licensing are studied. Recommendations for amending the legislation are formulated.

The author proposes a definition of licensing for medical practice as a means of state regulation of medical care and medical assistance compliance with the established licensing conditions with a view to protecting the life and health of patients and ensuring the provision of quality medical services.

The article establishes that there are certain peculiarities of licensing for medical practice in comparison with other types of economic activity. A specially created licensing commission of the Ministry of Health of Ukraine reviews documents for obtaining a licence. The licensing regulations set out specific personnel, technological and organisational requirements that the founders of healthcare facilities must meet before submitting documents for a licence. A special package of documents is prepared to be attached to the licence application and provides for the description of the material and technical base and personnel of the healthcare facility. The activities of the entire healthcare facility, rather than individual healthcare professionals, are subject to licensing.

A number of proposals for amendments to the legislation are proposed, namely: 1) to consolidate the concept of medical service as a separate, specific type of medical procedure, diagnosis of a particular disease, rehabilitation, cosmetic care, health massage, paid examination; 2) to define in the licensing conditions more detailed technological requirements for the area of certain premises of a healthcare facility and medical equipment necessary for the treatment of certain diseases; 3) the author supports the position that it is expedient to develop and adopt the Medical Code of Ukraine as a comprehensive legislative act which would regulate legal relations in the field of healthcare.
Countering hostile sabotage and reconnaissance groups by the National Police of Ukraine units in the context of martial law
Authors: Borovyk M. O.
Published: April 2024

The article is devoted to the study of ways to improve the tactical and special readiness of police officers to counteract sabotage and reconnaissance groups in the border areas and in the areas of active hostilities. The author identifies additional powers of the police under the martial law regime, including the following: conducting joint operations against sabotage and reconnaissance forces of the aggressor (enemy) and paramilitary or armed groups which are not regulated by the laws of Ukraine.

To address the objectives of the study, the analysis of the sources of international and national law providing for the use of sabotage and reconnaissance groups by the parties to the conflict is carried out, the essence and hierarchical structure of these groups are revealed, and the objects against which the use of sabotage measures is prohibited are identified. The article also provides a list of objects of the warring parties which, according to international humanitarian law, may be subject to damage.

The organisational features of the basics for defensive combat by the units of the ground forces of certain countries, in particular, the Federal Republic of Germany and the United States of America, are considered. According to the military doctrine of these countries, the purpose of defence is to disrupt the enemy’s offensive actions, inflict maximum losses in manpower and equipment, and gain time to concentrate forces in the chosen direction for the offensive.

The article describes the signs that can be used to identify members of Russian sabotage and reconnaissance groups. These signs are the following: the execution of certain actions, including conducting intelligence activities, destabilising the situation by committing criminal offences (explosions, murders, assaults, robberies) under the guise of domestic crimes, spreading false information and discrediting the authorities during direct communication with the local population.

The tactical methods of combating sabotage and reconnaissance groups in the territory of the controlled border area are highlighted. The experience of counter-sabotage measures by the security and defence forces of Ukraine, one of the elements of which is an ambush, is studied. 

A model of sabotage protection and its use in the educational process of higher education institutions of the Ministry of Internal Affairs of Ukraine is proposed, which provides for a comprehensive combination of command and staff exercises with tactical and special exercises in two stages and involvement of cadets in ensuring public safety and order in border settlements.
STRATEGIC MANAGEMENT IN HORECA: A MODERN PERSPECTIVE
Authors:   Lutsk Applied College of Recreation Technology and Law, Yurovchyk Volodymyr , Goblyk-Markovych Nadiia ,   Mukachevo State University, Ilto Tetiana ,   Mukachevo State University
Published: April 2024

Currently, fundamental changes are happening in strategic management in the HoReCa sector due to the need for maximum flexibility in long-term development plans for operators and market participants in public catering and hospitality. The highlighted necessity is becoming more critical due to escalating competition, rapid shifts in consumer preferences, swiftly advancing technologies, and their increased importance in sustaining competitiveness and enhancing customer service. Beyond the aforementioned factors, the importance of strategic management flexibility is accentuated by the substantial vulnerability of enterprises in the HoReCa sector to economic crises. The article aims to outline the conceptual foundations of strategic management in the HoReCa sector. The conclusion has been reached that among the fundamental principles of flexible strategic management in the HoReCa sector are: prioritizing dynamic outcomes; adopting a reactive format for strategic action systems; embracing an experimental nature and strategic iteration in the strategic planning process; emphasizing resource efficiency; and actively engaging personnel in decision-making processes. It has been noted that the collective implementation of flexible strategic management principles results in the formation of a strategic management framework that assists HoReCa enterprises in sustaining operational efficiency amid fluctuations in both external and internal environments, and facilitates growth in unpredictable market conditions.
DEVELOPMENT OF PERSONNEL MANAGEMENT TECHNOLOGIES IN THE CONDITIONS OF THE DIGITAL ECONOMY
Authors:   Sumy National Agrarian University, Slavkova Olena
Published: April 2024

The article determined that new technologies have great prospects in the development of the personnel management system. They create new paths and opportunities for a more prosperous future, but along with that they also present new challenges. Although digital technologies have impressed with the brilliance and skill of their applications, they have not yet fully yielded the expected dividends in higher productivity growth. It has been proven that digitalization not only opens up new opportunities, but also presents difficult tasks and challenges to managers. The article structured current digital HR technologies and developed proposals for their implementation in the work practice of modern Ukrainian enterprises and proved the feasibility of using digital technologies in the Ukrainian practice of personnel management, it was determined that the most effective way to implement HR technologies is the use of electronic tools and specific software, in particular, HR - systems with the capabilities of comprehensive automation of personnel recruitment. The role of HR in the digital transformation of the development of the digital economy of society is determined. Prospective directions for the use of digital technologies to increase the efficiency of the personnel management process are proposed. The expediency of using social networks, communication robots (chatbots), big data analysis, applications and analytics based on artificial intelligence, cloud technologies in software for personnel management needs is substantiated. The main emphasis of the transformation of the HR manager’s activities, caused by the possibilities of using new digital platforms, applications, systems and methods of automating the management of HR processes, as well as the competence and professional challenges of HR specialists related to the need to adapt to fast-moving digital solutions, intellectualization and robotization of business processes. Changes in the conditions of digitalization are singled out, which require new skills and abilities from employees, which increases the need for innovative methods of training, development and motivation of personnel. The advantages and disadvantages of digitalization of the main HR functions in the activities of enterprises are highlighted. It has been clarified how the digitization of HR functions allows enterprises not to lose personnel potential and to ensure the stability of work in conditions of economic shocks.
ПЕРСПЕКТИВИ РОЗВИТКУ ЦИФРОВОЇ ЕКОНОМІКИ В УКРАЇНІ
Authors: Акулюшина Марина , Ісламова Аліна , Біюк Василь
Published: April 2024

Стаття присвячена дослідженню актуальності впровадження цифрових технологій на підприємствах різної сфери діяльності в Україні для забезпечення їх розвитку в умовах сучасного економічного становища. Сьогодні в усьому світі цифрова економіка є одним із визначальних факторів економічного зростання та забезпечення розвитку. Вона характеризується використанням цифрових технологій для створення, розподілу та споживання товарів і послуг. Цифрова економіка має значний потенціал для підвищення продуктивності праці, створення нових робочих місць та підвищення конкурентоспроможності вироблених товарів і послуг а також країни в цілому. Україна має всі передумови для того, щоб реалізувати успішну цифрову економіку. Це стосується і цифровізації аграрного сектору України. Адже виклики останніх років доводять необхідність впровадження нових технологій у сільське господарство. Чисельні дослідження доводять, що поки триває дуже повільний процес потенційної цифровізації сільськогосподарської сфери, та підкреслюють проблематику цифрової грамотності фермерів та робітників, споживачів AgriTech. В процесі впровадження цифрових технологій та підтримки стартапів у цій сфері та в інших сферах впровадження ІТ-технологій безумовно важлива роль підтримки уряду, розвитку освіти, запровадження цифровізації на всіх рівнях виробництва.
INFLUENCE OF MONETARY POLICY ON DEVELOPMENT OF THE BANKING SYSTEM OF UKRAINE
Authors: Кузьмак Олена , Бондар Юлія
Published: April 2024

The article is dedicated to the current issues of the impact of monetary policy on the development of the banking system of Ukraine in times of war. The main trends in the use of monetary policy instruments, such as changes in the discount rate, are considered, and the dynamics of capital adequacy ratios of domestic banks during wartime are analyzed. The activities and role of the National Bank of Ukraine in stabilizing the banking system during wartime are investigated. In practice, the National Bank of Ukraine has implemented a series of proactive measures to ensure the stability of the banking system. It is determined that there is an acute need to implement additional financing channels or expand credit programs through the use of preferential interest rates, compensatory instruments, guarantee resources to support veterans, relocation, land demining, energy efficiency, exports, and the processing industry.
Менеджмент : практикум [Електронне видання]
Authors:   Нац. ун-т «Одеська юридична академія», Кібік Ольга Миколаївна , Котлубай Вячеслав Олексійович , Калмикова Наталя Юріївна
Published: April 2024

Практикум відповідає програмі навчальної дисципліни «Менеджмент». У практикумі представлено завдання, кейси, тести, питання для обговорення, питання для самоперевірки, теми доповідей, питання до екзамену, а також список рекомендованої літератури. Призначений для здобувачів вищої освіти, що отримують ступінь бакалавра у галузі знань 07 «Управління та адміністрування» зі спеціальності 073 «Менеджмент», буде корисним для підготовки здобувачів, що отримують освіту з економічних, управлінських і правової спеціальностей.
Щукін О. Захист права працівників на професійний розвиток : практикум для здобувачів першого (бакалавр.) рівня вищої освіти галузі знань 08-Право спец. 081-Право [Електронне видання]
Authors:   Нац. ун-т «Одес. юрид. академія», Щукін Олександр
Published: April 2024

Практикум відповідає програмі навчальної дисципліни «Захист права працівників на професійний розвиток». Містить тематичний план курсу, практичні завдання, тестові завдання, фабули, теми рефератів, список рекомендованих нормативно-правових актів і спеціальної літератури, питання до заліку. Практикум призначений для забезпечення навчальної, методичної та організаційної діяльності учасників освітнього процесу під час проведення аудиторної, самостійної та індивідуальної робіт здобувачів вищої освіти, підготовки їх до заліку.
Theoretical Aspects of Management of Financial Potential of Enterprise in the Context of Knowledge Economy
Authors:   National Aviation University, Piletska Samira T. , Vasiutkina Nataliіa V. ,   National Aviation University, Bilous Natalia P. ,   National Aviation University
Published: April 2024

The article highlights the theoretical aspects of management of the financial potential of enterprise. The relevance of the study of scientific approaches to the management of the financial potential of enterprise is determined, in particular, the essence of management of financial potential, structure, goals, objectives, patterns and methods of management of the financial potential of enterprise are considered. It is emphasized that the financial potential of an enterprise is an important criterion for its ability to adapt to changes in the external and internal environment and affects the ability of an enterprise to generate sufficient funds to cover current costs, make investments, be attractive to investors, competitive in the market and financially stable. It is noted that the financial potential of enterprise is a complex system, which is characterized by consistency, dynamism, openness, ability to develop, purposefulness, hierarchy, interaction with the external environment. It is proposed to understand the management of the financial potential of enterprise as a purposeful managerial influence on financial resources in order to ensure financial stability, independence, liquidity, competitiveness and strategic directions of business development in the changing external and internal environment of functioning. Management of the financial potential of the enterprise involves the development and implementation of a purposeful system of measures aimed at the formation and effective use of financial resources. Prospects for further research in this direction are the development of a specific mechanism for managing the financial potential of enterprise to bring it in line with the patterns that affect changes both in the object of management and in the management system itself, which, in turn, allows influencing the ultimate goals of management of the financial potential of enterprise.
Wartime Monetary Policy Instruments
Authors:   Ivan Franko National University of Lviv, Kuzan Oleksandr O.
Published: April 2024

Wartime poses numerous challenges at the micro and macro levels. One of the key challenges in this context is macro-financial stability. The answer to this challenge can be provided by an effective transmission mechanism of the State’s monetary policy. The aim of the article is to analyze the features of a set of measures taken by the NBU in the period of 2022–2023 in response to the intensification of russian armed aggression in the plane of the transmission mechanism of monetary policy. The article analyzes the challenges of monetary policy in wartime, including financing military needs, ensuring the stability of the banking system, managing international reserves, and exchange rate flexibility. The key measures on the part of the NBU, such as the purchase of government bonds, ensuring the liquidity of the banking system and stimulating economic growth, are highlighted. A significant increase in international reserves, which has become an important factor in macro-economic stability in wartime, is indicated. The specifics of monetary policy in the conditions of wartime, its impact on investment, consumption, and inflationary pressure are considered; the need for close cooperation between the Central Bank and the Government in this area is underlined. Particular attention is paid to the financing of military expenditures and their impact on monetary policy. The measures taken by the NBU to prevent a liquidity crisis and maintain the solvency of banks are analyzed. The contradiction between the financing of the budget deficit and the stability of the national currency is considered. The need to maintain macro-financial stability through a high discount rate and exchange rate adjustment is indicated. The importance of maintaining the stability of the financial system in wartime conditions is emphasized. The proposed study can be useful for researchers and analysts of monetary policy, central banks, governments, and international financial organizations. Prospects for further research are proposed in the direction of integration of Ukraine’s monetary policy in the context of development of the national economy at the post-wartime stage of development.