bluuebunny/crossref_metadata_2025 huggingface dataset:
MACROECONOMIC ANALYSIS OF UKRAINE'S TOURISM POTENTIAL IN INTERNATIONAL COOPERATION
Authors: Demko V.S. ,   Dmytro Motornyi Tavria State Agrotechnological University, Svynous I. V. ,   Bila Tserkva National Agrarian University
Published: December 2023

The study conducts a detailed analysis of the development of the tourism industry in Ukraine, determining the scale of tourist flows in the pre-war and wartime periods. The current volume of tourist tax and the growth (decline) rates of tourist tax in Ukraine are analyzed, the share of tourist revenues to the state budget is determined, the volume of taxes of tourism entities is analyzed, the dynamics of the total cost of tourist trips sold by tour operators and travel agencies is presented, and the rate of decline in services provided by the tourism industry entities of Ukraine in the international market is calculated. Research results. The article presents a structural model of development of the international market of services under the influence of the level of liberalization and introduction of franchising transfer technologies in the international cooperation of tourism industry entities. flows in the macro-regional systems of Europe, America, Asia, Africa and Australia are analyzed. Conclusion. The development of franchising in the tourism market of Ukraine can become one of the most effective forms of support for small businesses in regional tourist destinations. Taking into account the peculiarities of the territorial organization of the potential for international cooperation in Ukraine and different levels of development of tourist destinations, a generalized multicultural form of functioning of the tourism industry in the geo-economic space of the international tourism market is proposed. For each tourist macro-region, the corresponding integration core is defined, which is a state or a group of countries that are socio-economically united in tourist products at the intersection of local-regional and macro-regional systems. The creation of strategic management in the local-regional systems of Ukraine, focused on the rational use of attracted foreign direct investment from partners of macro-regional systems in Europe, may be key to increasing labor productivity, strengthening economic growth and expanding international cooperation in the tourism industry.
FACTOR ANALYSIS OF METHODS AND PRINCIPLES OF EFFECTIVE LEADERSHIP
Authors: Oliinyk I.V. ,   Kherson State Agrarian and Economic University
Published: December 2023

Abstract. Тask statement. The purpose of the article is comprehensive analysis of the key methods and principles of effective leadership through the use of factor analysis, which is based on the systematization of the main factors affecting successful leadership in organizations. A variety of methods and key principles underlying successful management, based on the principles of effective leadership and maximum involvement of the company's personnel, have been explored. A systematic analysis and identification of factors that contribute to the formation of an effective leader, as well as their interrelationship and influence on the effectiveness of the organization as a whole, was carried out. Research results. Modern dynamics in management and leadership are determined not only by changes in the functions of managers, but also by rethinking the very concept of effective leadership. One of the key aspects is precisely the combination of a deep understanding of business models with the ability to adapt to the rapid pace of change. A modern leader must be not only skilled in solving tasks, but also flexible, ready to adapt to unpredictable situations. Along with this, according to modern research, the role of the leader has moved to the plane of interaction and is largely based on empathy. Strategic management and team development are no longer limited to standard methods: they require a new approach aimed at a culture of cooperation and mutual understanding within the team. The key to the success of a modern leader is not only a certain set of skills, but also the ability to adapt them to the needs of a changing business environment. Conclusion. The analytical conclusions of the study clearly indicate the essential importance of adapting the methods and principles of effective leadership to modern realities. Factor analysis allows you to identify key aspects that affect the success of leadership in the modern business environment. As already noted in the study, the main factors that are important in the way of optimizing and increasing the effectiveness of leadership in modern corporations today are flexibility, the ability to adapt and interact with changes, as well as the ability of the manager to quickly respond to new challenges and risks.
FEATURES OF ACCOUNTING OF INFRASTRUCTURE ASSETS IN STATE INSTITUTIONS
Authors: Bondar Mykola ,   Kyiv National Economic University named after Vadym Hetman, Tsiatkovska Olena ,   Kyiv National Economic University named after Vadym Hetman
Published: December 2023

Objects of non-financial assets are an important element in the implementation of effective financial and economic activity. On the basis of their use and application, the necessary social effect is achieved for the sake of which public sector institutions function as business entities. But in the structure of non-financial assets, it is advisable to single out the infrastructure assets, which are extremely important for ensuring the social effect. The main users of infrastructure assets are citizens, that is why the issue of an effective accounting system of infrastructure assets requires detailed research and generalization. In addition, issues related to accounting, evaluation, recognition and disposal of infrastructure assets are extremely important in the period of conflict and military aggression of the Russian Federation on the territory of Ukraine. The purpose of this article is to study the essence of non-financial assets, namely infrastructure assets, the peculiarities of accounting and their recognition as a separate object. In addition, to systematize a comprehensive approach to the formation of information about relevant assets in accounting, which involves setting aside a separate sub-account for accounting for infrastructure assets, as well as to systematize the features of accounting for infrastructure assets depending on the method of receipt, which will ensure the formation of an up-to-date and effective accounting system for assets infrastructure. It is proposed to make changes to NP(S)BODS 121 "Fixed Assets" for the purpose of identification and their reliable assessment and to add information about infrastructure assets as one of the components of fixed assets in a separate section, and when determining the classification of fixed assets by groups, it is advisable to add a group of assets "Assets infrastructure". As a result of the study, the need to make changes to the Chart of Accounts in order to identify and separate infrastructure assets among the objects of fixed assets is substantiated.
Globalização, pós-modernidade líquida e educação
Authors: Barreto Carlos Henrique da Costa , Ghisleni Taís Steffenello
Published: December 2023

Este é um estudo de natureza qualitativa e bibliográfica, e que tem por objetivo construir uma reflexão na temática de ensino na contemporaneidade globalizada, pós-moderna (líquida) e tecnológica, cenário onde uma série de questões se implicam quanto ao impacto do universo digital em nossas vidas, destacando-se a importância da construção de consciências críticas, reflexivas e preparadas à experiência digital. Da contextualização de temas norteadores ao debate de autores como Santos, Bauman, Lévy, Castells, Gabriel, Fava, dentre outros, percebe-se que os efeitos sociais da experiênciação de mundo pela pós-modernidade líquida acabam por se refletir, também, na experiência digital das pessoas sobre o universo digital: líquida, efêmera, confusa e caótica, sem aprofundamento crítico nem filtro de conteúdo. Por conseguinte, destacamos a prática de Educação Midiática como caminho, ao cenário educacional, para a formação de pessoas aptas a vivenciar de forma consciente o estado de mundo digital cibridizado em que vivemos, tendo seus benefícios e possibilidades não só asseguradas aos professores e alunos, mas também a própria democracia e bem-estar social.
Educação, sustentabilidade e transmídia no ensino de Publicidade e Propaganda
Authors: Bona Rafael José
Published: December 2023

O objetivo é apresentar um relato de experiência educacional sobre a utilização da transmídia num curso superior de Publicidade e Propaganda, de Blumenau/SC. A temática esteve relacionada à publicidade e à sustentabilidade ambiental e usa como base autores da teoria transmídia como Henry Jenkins e Carlos Scolari. Como resultado foi perceptível que os estudantes entenderam a lógica do processo transmídia por meio da expansão de um mesmo conteúdo em diferentes plataformas.
Do álbum ao atlas: considerações sobre fotolivros de família
Authors: Souza e Silva Wagner , Araujo Forléo Carolina
Published: December 2023

Durante muito tempo as fotografias de família permaneceram restritas ao ambiente privado. No entanto, na atualidade, as imagens provenientes de arquivos familiares passaram a integrar também o trabalho de artistas, as coleções de museus e, mais recentemente, as páginas de fotolivros. No presente texto, propõe-se que a presença de fotografias de família em fotolivros se desvincula da ideia de álbum e se aproxima da noção de atlas, termo tomado a partir do sentido consagrado por Aby Warburg.
Antonin Artaud: cinema da crueldade como experimentação do pensamento
Authors: França Fagner Torres de , Galeno Alex , Fortunato Lucas
Published: December 2023

O artigo apresenta uma reflexão sobre o cinema da crueldade na obra de Antonin Artaud (1896-1948). Para isso, procedeu-se tanto com a análise de suas produções voltadas para o cinema, quanto com um diálogo que recorre a alguns de seus estudiosos. Dentre os resultados, destaca-se a ideia de que a noção de crueldade pode ser estendida ao cinema como uma experiência original de experimentação do pensamento elaborada por meio de imagens e estreitamente relacionada à vida do próprio autor.
Difusão científica em grupos de pesquisa em uma universidade pública da Bahia
Authors: Santos Sampaio Tiago , Maria Ferreira Menezes Ana
Published: December 2023

Este artigo objetiva analisar a difusão científica em grupos de pesquisa em uma universidade pública da Bahia, a partir de suas práticas de disseminação e divulgação, na perspectiva de líderes de grupos de pesquisa. Metodologicamente, realizaram-se entrevistas semiestruturadas com esses sujeitos. Os resultados foram categorizados em torno das práticas de disseminação e divulgação e reiteram a importância de pensar a difusão de modo a integrá-las, considerando a proficuidade da comunidade ampliada.
O racismo na mídia
Authors: Nascimento Maria Beatriz
Published: December 2023

Não se aplica.
The The Influence of Construction Site Internships in Architecture Education
Authors: Erbaş İkbal
Published: December 2023

This study examines the impact of internships and the influence of construction site manager (CSM) as a role model on students' educational and career paths, employing Kolb's experiential learning theory as a theoretical framework. To address the research objectives, a questionnaire was conducted on 93 architecture students, focusing on four key research questions: (1) Does the internship experience affect students' perception of CSMs? (2) Does it influence their career goals related to CSM positions? (3) Does the internship experience alter the career aspirations of intern students regarding the career as a construction site manager? and (4) Do students perceive CSMs as role models after completing their internships? The findings show how internships significantly affect students, improving their comprehension of the CSM role, influencing their aspirations for their careers, and offering life-changing experiences. It is anticipated that these findings will significantly advance the field of architecture education and have applications in curriculum development, internship program design and execution, and career counseling services, especially in underdeveloped or developing countries.
A Strategy to Improve Comfort Level and Optimize the Thermal Behavior of the Building
Authors: Messaitfa Abdelwahab , Bencherif Meriama
Published: December 2023

Due to centuries of rich experience, vernacular architecture offers significant lessons on sustainable building practices. This style competes exceptionally well with contemporary designs because of its efficiency, adept functionality, environmental compatibility, and harmonious relationship with human societies. The M'zab Valley in Ghardaia, Algeria, deserves to be classified as a World Heritage Site because it features original vernacular architecture that expresses smart building concepts while blending seamlessly into natural landscapes. In this paper, we validate the hypothesis that traditional Ghardaia housing in the Ksour reflects high energy efficiency and low reliance on active heating and cooling. We shall conduct a comparative study between a traditional dwelling belonging to vernacular architecture in the ancient Ksar Beni Isguen and a modern residence in Ksar Tafilelt. Through this comparison and simulation method, we seek to determine the most efficient architectural style in terms of energy use and the provision of thermal comfort in order to draw lessons and contribute to reducing the excessive consumption of non-renewable energies.
Mandatory Automatic Exchange of Information in the Field of Taxation in Relation to Reportable Cross-Border Arrangements. Analysis of the EU Directive 6804/18
Authors: Zambardino Fabio
Published: December 2023

The necessity for a mandatory disclosure obligation for intermediaries who project cross-borderschemes for their clients, that involve routing assets to or through offshore entities, is very felt atinternational level, especially in consequence of the recent scandals that highlighted phenomenaof tax evasion/elusion - in particular, “Panama Papers” and “Paradise Papers”. These complexcross-border schemes facilitate tax evasion, tax fraud and money laundering, because each taxjurisdiction evaluates a part of the system within its borders.Considering this scenario, the EU Directive 6804/18 was introduced to provide a set of rulesrelated to the counter of tax avoidance/evasion phenomena and increasing levels of transparencywith regard to the exchange of information between the authorities of the Member States withinthe Union. From the moment of its enforcement, the Directive obliges intermediaries, proposingand commercializing transnational financial schemes to their clients, with the purpose tofacilitate tax avoidance, to report the establishment of such mechanisms to the tax authorities ofthe Member State to which they belong. In turn, the authorities of the aforementioned EUMember States will be compelled, as stated from the Directive, to exchange this information witheach other authorities, in order to increase control over the activities of consultants and taxplanners, regardless of the imminent possibility of a real risk.
Legal Responses to the Rise of the On-Demand Economy in Georgia and the United States
Authors: Bales Richard , Mikhelidze Ana
Published: December 2023

Are gig-economy workers “employees” or “independent contractors” for purposes of wage, hour,employee-benefit, and labor laws? In both Georgia and the U.S. gig-economy work is significantand rapidly expanding, though precise statistics in both countries do not exist. Similarly, in bothcountries, companies providing gig-economy work label their workers as “independentcontractors”, though in many respects the companies’ control over the ways the workers do theirwork more closely resembles traditional employment status. In both countries, the law has notyet caught up to the changing nature of gig-economy work.After discussing the prevalence and nature of gig-economy work in both Georgia and the U.S.,this article examines the [thus far inadequate] response to this new type of work. It then reflectson broader questions such as how the law should systematically attempt to resolve issuesregarding the status of gig-economy workers. For example, should it respond by attempting toclarify the way that workers are classified and impose existing legal rules on these new-economyworkers? Should it reject classification altogether and instead either expand certain employmentprotections to all workers regardless of classification, or divorce such protections from workplacestatus entirely? How can countries coordinate their respective labor laws to avoid a “race to thebottom” of labour standards by multinational employers?
Mistake, Sales, Consumer Law
Authors: Zaalishvili1 Vakhtang , Giorgidze2 Aleksandre
Published: December 2023

R.B. has addressed to currency exchange office owned by “ -a” LLC, located in Tbilisi to exchange500 US dollars where the dollar was purchased “at first sight with the highest”4 exchange rate. Hehanded 500 USD to a woman, that worked at the currency exchange office who, in turn, gave him1020 GEL. R.B.'s expectation was to receive 1200 GEL. He protested instantly there, but he wasanswered that the currency exchange office was purchasing dollar for this price and since theoperator had already drawn a cheque, the money (500 USD) could not be returned.Neither R.B. agreed to take 1020 GEL, nor the operator was willing to return the exchanged amount.To prevent provocation and conflict, R.B. called Patrol Police, who confirmed that the "less" moneywas still on the spot and R.B. only after this took it. The Patrol Police claimed that they had manyanalogous calls for similar cases.R.B. demanded compensation of 180 GEL for material damages before the Court, because thetransaction was made by deceit.
Employment Law -Termination, Organizationl Changes
Authors: Gachechiladze Teona
Published: December 2023

Claimant I.G. had been employed on various positions at defendant Non-entrepreneurial (Noncommercial)Legal Entity Senaki Municipality Sport Association (hereinafter – N(N)LE, cassator,appellant) since 2007. S/he worked as a Public Relations Specialist on the basis of open-endedemployment contract concluded between the parties on January 27, 2016, and his/her monthly salary was400 GEL.Staff list and salary rates of the defendant N(N)LE were approved under the Order No. 55 of March 28,2016 of the director of the N(N)LE, by which 10 staffing position were reduced including one of thespecialists in public relations affairs. On 26 February, 2016, the plaintiff was warned about a possibledismissal from the current position due to organizational changes on the basis of Article 37, I, a) of theLabor Code ("LC"). By the Order No.64 of March 30, 2016, the claimant was dismissed from his/herposition on April 1, 2016, with the final payment - compensation equal to one-month salary.The staff reduction made by the N(N) LE’s management was preceded by the letter of January 18, 2016,from Senaki Municipality Governor to defendant’s administration. The letter was stating that N(N)LEshould have taken appropriate measures to allocate the amount not envisaged in the budget, viz. 10380GEL for implementation of infrastructural projects in the Senaki Municipality in 2016 according to theordinance No.594 of the Government of Georgia of November 25, 2015. The author of the letterrequested to obtain aforementioned amount within the framework of the Sports Promotion Program. Onthe same day, the Senaki Municipality Administration was notified in writing that the necessary amount- 16 000 GEL was allocated through reduction of staffing position.I.G. filed a lawsuit against the employer by which s/he requested annulment of defendant’s Orders No. 55of March 28, 2016 and No. 64 of March 30, 2016 and reinstatement in work, as well as remuneration oflost earnings - 400 GEL per month until reinstatement in work.
Empoyment Law - Penalty for Payment Delay
Authors: Bakuridze Megi
Published: December 2023

The plaintiff's claims about annulment of the order and compensating lost earnings were fully satisfied.After enforcement of the court decision, the plaintiff addressed the Tbilisi City Court with a statementof claim and requested remuneration of 0.07% of the delayed sum for each day of any delayed payment– namely, imposition of 6 792,31 GEL in total in favor of the claimant until entering into legal force ofthe court decision of May 5, 2015.
Neurophysiological study for Ulnar Entrapment at Wrist
Authors: Hirani Salim
Published: December 2023

Background:The localization of ulnar nerve entrapment across wrist (UNEAW) may be categorised in a number of ways utilising one of a range of presently available methods via nerve conduction study (NCS). A number of approaches as to how to confirm entrapment at the wrist have been described in the literature. There are number of research paper showing several different ways to confirm entrapment.The aim of this research is to establish, using the best available evidence, a clinically appropriate revision of the current UNEAW nerve conduction study, and to compare this with existing Neurophysiological procedure. The proposed revised research is based on more nuanced, descriptive categories, ranging from ulnar sensory branch in digit V, mid palm ulnar sensory entrapment, sensor-motor entrapment across wrist and involvement of dorsal ulnar cutaneous nerve (DUCN). Method: A total of 46 hands were included in this study. Data was collected based on the extensive and detailed description mentioned in different research papers. The tests were performed by a qualified clinical physiologist (Neurophysiology) using a Keypoint 9033A07 machine, used in line with departmental protocol (Ulnar nerve screening protocol1.1, 2020). All data was recorded numerically to ensure methodological reliability. Result:Of the 46 hands tested, the NCS showed that 21 hands had entrapment only in ulnar sensory branch at digit V, 16 hands showed entrapment below wrist (at the palm), 12 hands showed entrapment across wrist (Guyon’s Canal), 11 hands showed entrapment across elbow involving ulnar sensory branch as well, and only one hand showed sensory entrapment above wrist due to a local injury. Conclusion: The ulnar nerve entrapment at or below wrist could easily be missed. Lack of familiarity of the anatomical localization of ulnar sensory nerve could be misdiagnosed with entrapment across elbow. Nerve conduction study is necessary to diagnose the level of entrapment of ulnar nerve at or below wrist.
Role of Technology Upgradation and patient safety in Pediatric population
Authors: Anbarasi Johnson Mary
Published: December 2023

Quality assurance in patient care is a very crucial concept and this has to be the top priority for all health care team personnel. There can be a huge gap between technology development and quality patient care if the issues related to that are not dealt with immediately. The technology development eases the work and protects time for the health personnel but that should not take the nurses away from the golden concept of therapeutic touch, compassionate care etc. Nurses need to spend adequate time in meeting the emotional and learning needs besides the therapeutic care.
Application of Parent Management Training (Pmt) As A Treatment Therapy for Conduct Disorder
Authors: Adebayo Abidogun Moruf
Published: December 2023

The paper examines Conduct disorder as a pattern of behaviour characterized by aggression, rule-breaking, and a disregard for others' rights. Individuals with conduct disorder tendencies can present unique challenges in counselling. They may struggle with impulse control, difficulty following rules, and disruptive behaviour that can disrupt the therapeutic process. Managing these behaviours and helping clients develop healthier coping strategies becomes a central focus in therapy. It is important to note that these issues are complex and can vary significantly among individuals. Each person's unique circumstances, experiences, and motivations will influence the specific challenges they present in counseling. Skilled and experienced therapists are equipped to navigate these complexities and provide appropriate support and interventions tailored to the individual's needs. The treatment option focused on this paper is Parent Management Training (PMT) which is widely recognised and evidence-based therapy for conduct disorder. It focuses on equipping parents with the necessary skills and strategies to effectively manage and address the challenging behaviors exhibited by their children. PMT aims to improve parent-child interactions, enhance parenting practices, and reduce conduct disorder symptoms.
Perspectives and Trends in Research Ethics: A Necessity
Authors: Johnkennedy Nnodim
Published: December 2023

Research ethics involves application of fundamental ethical concepts to research activities, such as the planning and carrying out of research, respect for society and other people, the use of resources and research outputs, scientific misconduct and the regulation of research. It is a crucial component of research that is affected by factors like public trust in scientists, data protection, anonymity, and confidentiality, as well as the capacity to establish and maintain relationships of trust with respondents. It encompasses not only the rules spelled out in a code of ethics, but also the researcher's philosophical and value viewpoint. The research ethics and its principle are x-rayed.
The Risk of Autism in Children Relevance of Age of Father & Genetics During Pregnancy Clinical Observation
Authors: Etdal Eltoum
Published: December 2023

Autism spectrum disorders (ASDs) are neurodevelopmental disorders characterized by difficulties in social interaction and communication alongside stereotypic, repetitive behavior and narrow interests. The reported prevalence of ASD in children has increased during the last two decades. The current prevalence of ASD is estimated to be approximately 1% (1–3). At least part of the explanation for the increasing ASD prevalence is likely to be related to factors such as changing diagnostic criteria, greater awareness, improved case identification, and changes in age of diagnosis.
A New Deal for a Test of the Content-Specificity Hypothesis for Comparing the Predictive Utility of Depression and Anxiety Symptoms to Later
Authors: Heidari Alireza
Published: December 2023

The improvement of (growth of towns with extra people) has brought about newly acting mental health troubles. green area become becoming increasingly crucial for mental health. preceding research have (showed/shown or proved) the fee of inexperienced space for a ramification of results related to intellectual health. however, doubt stays (associated with/searching at/thinking about) the association among inexperienced areas and the danger of depression and worry and strain effects. This study aimed to (integrate various things together in order that they work as one unit) gift (event(s) or item(s) that show something) from (associated with watching or recording something) research to define the association of exposure to green area with melancholy and fear and stress.
ВИКОРИСТАННЯ СОЦІАЛЬНИХ МЕРЕЖ В ОСВІТНЬОМУ СЕРЕДОВИЩІ (НА ПРИКЛАДІ ВИВЧЕННЯ ІНОЗЕМНОЇ МОВИ)
Authors: Nezhyva О.
Published: December 2023

У статті проаналізовано практичне використання соціальних мереж в освітньому середовищі на прикладі викладання та вивчення іноземних мов у навчальних закладах різного типу. Визначено, що діджиталізація освіти ‒ це введення у вищу освіту сучасних методів, способів та форм щодо спеціальної підготовки майбутніх фахівців. У статті підкреслено, що це вимагає створення сильної інформаційної інфраструктури у вищих закладах освіти з розвинутим інформаційним навчальним середовищем, та застосування Інтернет-техно- логій, комунікаційних мереж, електронного навчання. Автор дослідив переваги, та можливості використання соціальних мереж, в освітньому просторі, оскільки сучасний світ насичений інформаційними, і комунікативними технологіями, та дійшов висновку, що переважну більшість з цих ресурсів можна успішно використовувати в освітньому просторі. У статті детально розглянуто використання декількох соціальних мереж в освітньому процесі, на прикладі, використання їх при вивчені іноземної мови на заняттях. Автор наголошує, що використання викладачами соціальних мереж під час онлайн навчання, дозволяє студентам краще засвоїти матеріал, оскільки відсутнє обмеження на перегляд освітнього матеріалу, чи коментарів до нього в часі, чого неможливо досягти при стандартному очному навчанні. Цифрові ресурси оптимізують процес навчання, роблячи його мобільним, індивідуальним, та диференційованим. У статті розглянуто використання мережі як: TikTok, Instagram, та блоги, які використовуються для вивчення іноземних мов на заняттях у навчальних закладах різного типу. Зазначено, що використання соціальних мереж в освітньому середовищі являється потужним інструментом щодо підготовки студентів до спілкування в англомовному середовищі. А викладачеві, даний інструмент допомагає вирішити низку проблем, зокрема, подолати негативний вплив міжмовної інтерференції, а також, допомагає йти в ногу із сучасними технологічними досягненнями, як усередині, так і поза авдиторією, що є немало важливим. Це перетворює вивчення англійської мови з нудного процесу, у веселий, своєрідний квест, де сам по собі основний освітній матеріал не змінюється, проте, у зв’язку із зміною подачі цього матеріалу, змінюється сприйняття студентами цього матеріалу, інтригує їх, та у підсумку, це мотивує студентів, до поглибленого вивчення освітнього матеріалу.
Methodology for identifying anomalies of user interaction with information resources of the organization
Authors:   State University of Information and Communication Technologies, Kyiv, Savchenko V. A.
Published: December 2023

The article deals with the problem of detecting anomalies in the interaction of users with the organization's information resources. It is shown that the interaction of users with information resources becomes a key factor of efficiency and security. Most of the methods of detecting anomalies are based on the analysis of various technical and instrumental indicators, such as network activity, use of peripheral devices, system load, intensity of interaction with information systems, etc. Modern intrusion detection systems (IDS ‒ Intrusion Detection System) allow detection of attacks in real time based on a database of attack templates (signatures), machine learning methods and a set of data characterizing the interaction of employees with the organization's information assets. At the same time, most machine learning methods are sufficiently complex for operational implementation and do not allow making unambiguous decisions about the presence of anomalies. The work proposes a technique for detecting anomalies of user interaction with the organization's information resources, which allows using the results of modern intrusion detection systems and is simple enough for practical implementation by information security administrators. The technique is based on the use of a bipartite graph to display the interaction of users (employees of the organization) with assets (information systems) on the basis of network data collected by the IDS system. The simulation results based on the given examples show that this technique is sufficiently sensitive to different user activity. The method makes it possible to determine that the user's interaction with some information asset of the organization is anomalous. The data may be transferred to the information security administrator for further analysis.
Determining the degree of information security in social networks depending on the profile of connections between subscribers
Authors:   State University of Information and Communication Technologies, Kyiv, Akhramovych V. M.
Published: December 2023

Even before the emergence of social networks, it was found out what influence the people around him have on a person. At the same time, it was determined that very often the most useful for a person is not the close environment of the subject (strong ties), but people with whom the subject communicates "on the surface" (weak ties). Based on these conclusions, the question arises about the role of unfamiliar people in the life of an individual. People who are not part of a narrow cluster of close friends and acquaintances reveal useful information to the individual - information that the individual does not possess, due to the fact that with weak ties the subject of communication has fewer general contacts. At the same time, another problem arises - the problem of information security, which can be accessed by completely unknown people who are not part of the subject's close environment. To develop a methodology for assessing the security of information in social networks, a solution to the protection system in social networks was found, taking into account the effect of a specific parameter - the strength of connections between subscribers, to conduct a visual analysis of the system's behavior. In contrast to the classical approach, a linear mathematical model was created, the stationary position of the system was found, and the equation of a harmonic oscillator with decaying amplitude was obtained. The natural oscillation frequency, period and damping coefficient of the protection system are determined. It was concluded that, based on the conditions of the ratio of dissipation and the natural frequency of fluctuations of the quantity, the decay of the latter to a certain value is carried out periodically, with a decaying amplitude, or according to an exponentially decaying law. As a result of studies of the linear model of protection based on differential equations, it was established that the social network protection systems are non-linear. The need for further research of the non-linear model of the information protection system in social networks for the purpose of calculating the security of information, taking into account the type of connections between subscribers, has been determined.
The technology of creating a fault-tolerant multi-module software complex based on the procedure of mutual internal checks
Authors:   State University of Information and Communication Technologies, Kyiv, Chmut O. V.
Published: December 2023

The article considers the problem of creating a fault-tolerant multi-module software complex based on the procedure of mutual internal checks. This problem is especially acute in cases of use of critical computer systems, where the requirements for software security are extremely high. The main idea of the article is that a multi-module software complex, as a system based on computing resources, both at the stage of creation and at the stages of operation, can independently carry out diagnostics between individual modules, thus ensuring its operability. The purpose of the article is to develop a procedure of mutual internal checks for its implementation in the technology of creating a fault-tolerant multi-module software complex. The diagnostics model is based on the assumptions that the connections between modules can be represented by a fully connected undirected graph and each pair of modules can exchange messages. Each module uses self-diagnostic tools to determine its status "good" or "bad") and transmits it to another module. After accumulating the results of checks, a collective decision is made regarding the serviceability of the modules. An original algorithm for the implementation of diagnosis technology has been developed. The correctness of the developed concept of ensuring resistance to failure of software complexes by diagnostics was verified by mathematical modeling. Graphs of dependences of diagnosis reliability on the number of modules in the program and the number of permissible failures were obtained. Confidence intervals were estimated, which show that as the number of failures increases, the confidence interval expands, and when it decreases, it narrows. It was concluded that the developed algorithm requires less redundancy of the system and allows to obtain the result of only two rounds of message exchange between the program modules. At the same time, it provides diagnostics of a multi-module software complex when almost half of its modules fail.
Organization of remote interaction of employees with the information infrastructure of the enterprise
Authors:   State University of Information and Communication Technologies, Kyiv, Stepanenko Yu. S.
Published: December 2023

Currently, an acute problem is the issue of providing remote connection of foreign institutions and enterprise personnel to its information network through the public Internet network, while other users of the public network cannot access information resources within the enterprise. The paper describes the sequential steps of configuring a server based on Ubuntu 20.04 using StrongSwan, an IPsec daemon that supports both IKEv1 and IKEv2. During the setup process, a 4096-bit RSA key was generated to sign the root CA. The VPN server's private key was then generated, which was signed by the VPN server's certificate using the certificate authority's key. IPsec configuration was also performed by making the necessary changes to the configuration file. Further, the work describes the process of setting up authentication, including setting up an identifier (login) and password. The final step was to configure the firewall, allow access for OpenSSH to remotely manage the server, specify the standard IPsec ports, and set the forwarding settings. This type of communication provides a high level of security, as the server asks the client for a certificate and authentication data. Another advantage is the use of encryption, which is compatible with all platforms. This provides an encrypted and secure network connection, which is important for remote workers as it gives them direct access to the organization's resources without being in the office. Users can connect to the network from different regions around the world using their devices.
SERVER PERFORMANCE TESTING TO ANALYZE ITS CONDITION
Authors:   State University of Information and Communication Technologies, Kyiv, Sobko I. I.
Published: December 2023

Performance testing of servers under load is a key stage in ensuring the reliability and optimal functionality of information systems. During the analysis of studies and publications in this area, it became obvious that performance testing is a critical step in ensuring the highest level of functionality and availability of information systems. Basic testing techniques, such as load testing, stress testing, throughput testing, allow you to measure the system's response to various types of load and predict its behavior in real use conditions. An overview of the techniques used to analyze and evaluate the performance of servers under real load conditions is carried out. The paper explores the various approaches and tools used to conduct such tests, including load testing, stress testing, and throughput testing. Evaluation of performance measurements and their analysis provide an opportunity to understand the response of the system to different types of load and to identify the limitations of its performance. The work highlights the importance and application of these techniques in today's IT environment and suggests ways to improve the effectiveness of performance testing to ensure stability and optimal server performance. The choice of technology stack for web software development has crystallized into (relatively) a few core technologies today. Accordingly, most vendors of automated tools have followed suit by providing the kind of support that their products provide. Common reasons why ineffective performance testing leads to inefficient applications have been discussed. You can summarize most of these reasons in one statement: Development and performance testing are still not given enough importance in the software development life cycle.
METHOD OF DETECTION AND ELIMINATION OF VULNERABILITIES IN INPUT COMPONENTS OF THE DOM MODEL USING fDOM
Authors:   State University of Information and Communication Technologies, Kyiv, Zalyva V. V.
Published: December 2023

The article discusses a progressive approach to securing web applications by identifying and eliminating vulnerabilities in input components of the Document Object Model (DOM). The main focus is on the development of fDOM - a formal version of DOM that automates the process of "sanitizing" attributes, actively removing potentially dangerous content, especially in cases involving  tags and associated threats such as cross-site scripting (XSS). The article thoroughly examines the existing structure of DOM, identifies key vulnerabilities, and introduces innovations in the form of a sanitize method to prevent potential attacks. Technical aspects include algorithms for cleaning attributes and elements, as well as a procedure for sanitizing input data. The effectiveness of the proposed model is demonstrated through a series of tests and lemmas that confirm the absence of harmful content after the sanitization procedure. The verification of the method for detecting and eliminating vulnerabilities using the formal verification system Isabelle/HOL is also discussed, highlighting the importance of formal methods in securing web applications. The article evaluates the strengths and weaknesses of fDOM, sheds light on potential directions for further development of the model, adaptation for dynamic content, and exploration of integrations with third-party services. Demonstration of the effectiveness of fDOM using a set of tests confirmed its ability to neutralize potentially dangerous code, indicating the success of this approach in providing a higher level of security for web applications.
ORGANIZATION OF VIRTUAL WORKPLACES OF EMPLOYEES OF A WHOLESALE AND RETAIL COMPANY ON THE BASE OF CLOUD TECHNOLOGIES
Authors:   State University of Information and Communication Technologies, Kyiv, Sidko Yu. L.
Published: December 2023

Cloud technologies are becoming a necessary and sought after tool in today's world. They enable efficient use of resources by providing the necessary computing power and data storage without the need to own and maintain large physical servers. This makes the infrastructure more flexible and scalable. Cloud technologies allow for a robust level of data security, and remote work software can include measures to protect the confidentiality and integrity of information. Cloud backup also ensures data reliability in case of crashes or data loss. Remote work software allows you to work from anywhere, providing a collaborative work environment for teams that may be located in different parts of the world. This increases the flexibility and mobility of the work process. Remote work makes it possible to attract talented professionals from anywhere, increasing the diversity of teams and work groups. Combined with cloud technologies, such work ensures high productivity through access to the necessary resources. Instead of physical infrastructures, companies can use cloud resources, which allows to save money on equipment and maintenance. Remote work software helps optimize the use of these resources. This approach to work becomes important, especially in the conditions of the modern world, when technologies are developing rapidly, and business processes require flexibility and adaptability. Therefore, during the study, a model of the organization of virtual places of employees based on cloud technologies was created.
MODULAR ARCHITECTURE OF THE TRANSDISCIPLINARY VIRTUAL STEMCENTER
Authors:   National Center ", Shapovalov V. B. ,   Junior Academy of Sciences of Ukraine",   , Kyiv
Published: December 2023

This article presents a detailed analysis of a sophisticated software system for a transdisciplinary STEM (Science, Technology, Engineering, and Mathematics) center. The system integrates modules to consolidate ontological and network knowledge bases, create methodological developments, and generate user preference-based recommendations. A notable feature is its capability to rank and filter information based on user-defined rules and present it in an ontological transdisciplinary format. l transdisciplinary format. detailed analysis of a sophisticated software system for a transdisciplinary STEM (Science, Technology, Engineering, and Mathematics) center is presented. The system integrates a series of modules aimed at consolidating ontological and network knowledge bases, creating methodological developments, and generating user preference-based recommendations. A notable feature is its capability to rank and filter information based on userdefined rules, and present it in ontological transdisciplinary format.The system's architecture is characterized by two principal models: the Information Model and the Functional-Component Model. The Information Model ensures interoperability between popular content management systems like WordPress and the advanced KIT "Polyhedron" system, highlighting the system's applicability and versatility. The Functional-Component Model, on the other hand, offers insights into the interactions and dependencies between various software modules, delineating the system's comprehensive structure and operational dynamics.A key aspect of the T-STEM center's architecture is its ability to process structured and unstructured data, covering various formats from JSON, XML, OWL, and CSV to PDF, TXT, DOC, and HTML. This flexibility makes the system adaptable to multiple data types and user needs. Structuring of unstructured data is achieved through modules like the "stemua.science Environment," "Recursive Reducer Module," and "Indexer," along with a user interface for structuring educational materials, enhancing its educational functionality.m JSON, XML, OWL, CSV to PDF, TXT, DOC, and HTML. This flexibility makes the system adaptable to various data types and user needs. Structuring of unstructured data is achieved through modules like the "stemua.science Environment," "Recursive Reducer Module," and "Indexer," along with a user interface for structuring educational materials, enhancing its educational functionality.The system also features specialized subsystems for processing ontologies, such as the "Audit Subsystem," "Alternative Subsystem," and "Analytical System," facilitating user interaction with structured materials through components like "Taxonomic Representation," "Object Representation," and the "Transdisciplinary Cube." This innovative architecture positions the T-STEM center at the forefront of educational technology, offering a robust and user-friendly platform for transdisciplinary studies.