bluuebunny/crossref_metadata_2025 huggingface dataset:
Site touristique et évolution spatiotemporelle d’un milieu géographique. Exemple de la station balnéaire de Saly Portudal au Sénégal
Authors: DIOUF François Singue , FALL Meissa Birima , MOUHAMADOU Sow
Published: March 2024

Le tourisme est, dans sa nature et ses formes, une activité qui inscrit ses conséquences dans une large palette de mutations. En ce qu’il nécessite des infrastructures, de l’espace et draine des flux démographiques importants, ses empreintes sur le milieu recomposent ce dernier. Au Sénégal, le tourisme balnéaire qui a connu une explosion à partir de 1977 avec la création de la station de Saly Portudal y a entraîné des mutations de l’espace et de la temporalité. Cette présente recherche tente de comprendre comment la station balnéaire de Saly Portudal a influencé l’évolution du site ? Notre démonstration s’appuie sur une méthodologie associant recherche documentaire et travaux de terrain qui ont permis d’aboutir à une collecte de données quantitatives et qualitatives.
À la lumière des résultats de cette recherche on constate que Saly Portudal a évolué dans l’espace et dans le temps. À ce propos, le site est marqué par une extension continue et un ensemble infrastructurel digne d’une ville moderne. Dans le temps, la nuit, à priori, crainte dans la société sénégalaise est, aujourd’hui, prisée, chérie, grâce à toutes les opportunités qu’elle offre. Le Saly Portudal que nous connaissons aujourd’hui est donc façonné par le tourisme. Dès lors, on peut convenir avec l’exemple de Saly Portudal que le tourisme est producteur d’espace et, en ce sens, peut déterminer l’aménagement du territoire.
Les musées comme outils de patrimonialisation et de touristification des territoires au Sénégal
Authors: GAYE Aliou , DIOMBERA Mamadou
Published: March 2024

Parmi l’ensemble des dispositifs susceptibles de renforcer le processus de construction des territoires, le musée semble constituer davantage un outil de patrimonialisation qu’un lieu de collection et d’exposition. Il s’est imposé dans les projets de recherches universitaires et dans l’enseignement scolaire depuis les années 1860. En effet, le musée peut être appréhendé à la fois comme un laboratoire de recherche et un temple du savoir, dans lequel on conserve et expose des objets retraçant l’histoire des êtres humains, de l’univers et des espèces animales, végétales et aquatiques. Ces collections sont le fil conducteur du passé dans le présent et se projettent dans le futur, dans une logique de sensibilisation et de transmission valorisée aux nouvelles et futures générations. Elles sont au cœur des stratégies territoriales au Sénégal depuis la période coloniale jusqu’à nos jours. Cet article tente ainsi de montrer le rôle et l’importance des musées au Sénégal dans la réécriture de l’histoire des peuples africains et l’attractivité touristique des territoires. En étudiant la Maison des Esclaves de Gorée comme musée-mémorial, il analyse également les interactions entre musée et école dans le processus de mise en valeur touristique des biens patrimoniaux. En s’appuyant sur des observations participatives et des recherches documentaires, des enquêtes et des entretiens semi-directifs ont été réalisés avec la population locale, les touristes, les élus locaux, les conservateurs de musées et les institutions publiques. Ces enquêtes ont permis de mieux comprendre les enjeux du tourisme dans la gestion des ressources patrimoniales qui devient une préoccupation majeure au Sénégal.
Effect of hypoxia-inducible factor-1 alpha expression on survival in patients with metastatic cervical squamous cell carcinoma treated with first-line chemotherapy and bevacizumab
Authors: Yildirim Hasan Cagri , Anik Hicran , Ozdemir Deniz Ates , Ismayilov Rashad , Akyildiz Arif , Cayiroz Kerim , Ceyhan Fahri , Kavruk Oguzalp , Guven Deniz Can , Ates Ozturk , Usubutun Alp , Arik Zafer
Published: March 2024

This study addresses the gap in understanding the prognostic relevance of hypoxia-inducible factor-1 alpha (HIF-1 alpha) expression in metastatic cervical squamous cell carcinoma (SCC) patients undergoing anti-vascular endothelial growth factor (VEGF)-based therapy. A retrospective multicenter study (n = 34) explored HIF-1 alpha expression via immunohistochemistry in patients treated with platinum chemotherapy and bevacizumab. Median progression-free survival (PFS) was significantly lower in the HIF-1 alpha low score group compared to the high score group (4.9 vs 12.9 months, P = 0.014). Similarly, the median overall survival (OS) was significantly reduced in the HIF-1 alpha low score group (8.3 vs 20.4 months, P = 0.006). This study, the first of its kind, highlights the prognostic significance of HIF-1 alpha expression in metastatic cervical SCC patients treated with bevacizumab-based therapy.
Samarium(III) Removal by Weak Acid Exchanger Amberlite IRC-50 in (H+) and (Na+) Forms
Authors: Rekkab Afaf Amara , Didi Mohamed Amine
Published: March 2024

Adsorption of samarium(III) on a weakly macroporous cation exchanger Amberlite IRC-50 (H+) and (Na+) forms is studied as a function of the initial pH of the aqueous solution, time and temperature, initial samarium(III) ion concentration, and the amount of resin at a fixed temperature (20 ± 1 °C). The concentration range was between 0.1–5 mmol/L, the pH range was between 1.8 and 10.5; the stirring time was between 2 and 60 min; and the amount of resin was between 0.025 and 0.15 g. Both the film and particle diffusion equations are applied to explain the kinetic data. The rate constant values for samarium(III) adsorption were calculated for both film and particle diffusion processes. It is observed to follow the order (Na+) > (H+). Temperature is found to have an insignificant effect on both diffusional processes. Various thermodynamic parameters (ΔH°, ΔS°, and ΔG°) from samarium(III) exchange on the resin were calculated. The optimum conditions were found to be a concentration of 1 mmol/L, pH of 9.3, stirring time of 20 and 5 min for Amberlite IRC-50 (H+) and (Na+) forms, respectively, and 0.15 g of resin. The equilibrium extraction of samarium was 22.2 mg/g for Amberlite IRC-50 (H+) and 21.9 mg/g for Amberlite IRC-50 (Na+) at an initial concentration of 1 mmol/L. The results obtained show that the Amberlite IRC-50 weak cationexchange resin performed well for the removal and recovery of samarium(III). The optimization procedure provides access to industrial-scale Sm(III) removal processing.
Chemical Composition and In Vitro Biological Activity of Two Thymus L. Varieties Growing in Turkey
Authors: Taşkın Turgut , Öksüz Mustafa , Bulkurcuoğlu Bünyamin , Ercelen Sebnem , Rayaman Erkan , Ermanoğlu Mizgin , Yılmaz Beyza Nur , Taşkın Duygu , Şahin Talip , Kılıç Ömer
Published: March 2024

Thymus kotschyanus var. kotschyanus (TKK) and T. kotschyanus var. glabrescens (TKG) varieties were used as both spice and medicine by the people in Turkey. It was determined that plants’ methanol extracts had the strongest antioxidant, anticholinesterase, antiurease activity and high total phenolic contents. The ethyl acetate and methanol extracts were found to have strong antimicrobial activity. Methanol extracts showed low hemolytic effect against human erythrocytes. It was determined that TKG extract showed higher anti-proliferative effect compared to TKK extract. Both plants extract significantly decreased reactive oxygen species (ROS) generation in cancer cells. It was determined that amounts of chlorogenic and rosmarinic acid compounds were similar in both plants, but apigenin 7-O-neohesperidoside compound was found in higher amounts in TKK. The findings obtained in this study suggest that methanol and ethyl acetate extracts obtained from these two species can be used as antioxidant, anticholinesterase, antimicrobial and antiurease agents. The findings support the traditional use of these species.
Corporate Governance Structure and Corporate Risk-Taking: Evidence of Malaysian Agriculture Sector
Authors:   People & Global Business Association, f f , f f , f f
Published: March 2024

Purpose: This study explores the role of corporate governance structure and corporate risk-taking of on Malaysian agriculture sector. Despite its importance in mitigating climate change, the agricultural sector also faces global competition, market liberalisation, rapid technological advances and the starter of stricter quality and safety procedures, all of w hich require f irms t o take g reater r isks.
Design/methodology/approach: This study explores this relationship by applying generalised least square (GLS), random effect methodologies (REM). The sample of this study uses panel data from 2015 to 2021.
Findings: The findings report a negative relationship between corporate governance structure and corporate risk-taking using a sample of firms from an emerging market.
Research limitations/implications: The effects of these results for management practice and recommendations for further research were examined. The limitation of this study provides a sample of study using a limited number of agricultural firms in Malaysia.
Originality/value: While this empirical study used a single industry-focused sample, most previous studies have focused on multiple industries. A key feature of this study is the analysis of how corporate governance structures affect the risk appetite of Malaysian agribusinesses.
Examining the Relationship between Bank Profitability and Economic Growth: Insights from Central and Eastern Europe
Authors:   People & Global Business Association, f f , f f
Published: March 2024

Purpose: The purpose of this research article is to investigate the impact of bank profitability on the economic growth of 16 Central and Eastern European countries over the period from 1999 to 2022. The study aims to determine whether higher bank profitability has a positive influence on economic growth, challenging the notion that low bank profitability hinders economic growth.
Design/methodology/approach: Our study employs an extensive empirical analysis, utilizing a range of econometric methods. We explore the relationship between bank profitability and economic growth, taking into account various factors and control variables. This includes assessing the impact of bank profitability on economic growth by considering a diverse set of economic indicators and factors influencing the banking sector.
Findings: Our research consistently reveals a statistically and economically significant positive relationship between bank profitability and economic growth. Specifically, a one percent increase in the return on assets of banks is associated with a notable increase in economic growth, falling within the range of 0.534 to 0.625 percentage points. These findings suggest that higher bank profitability contributes positively to the economic growth of the studied Central and Eastern European countries.
Research limitations/implications: While this study provides valuable insights into the relationship between bank profitability and economic growth, it has certain limitations. Future research in this area could delve deeper into the nuanced relationships between different dimensions of bank profitability and economic performance. Additionally, further investigations could explore the effects of varying ownership structures and competition dynamics on economic growth in these countries. This acknowledges the need for more in-depth research and understanding of the complex interplay between bank profitability and economic growth.
Originality/value: This research contributes to the existing literature by shedding light on the positive impact of bank profitability on economic growth in Central and Eastern European countries. The findings offer valuable insights for policymakers, financial institutions, and researchers interested in understanding the dynamics between the banking sector and economic development in this region. The study's originality lies in challenging conventional wisdom and highlighting the potentially positive role of bank profitability in economic growth, thereby providing practical and policy-relevant implications.
Indonesian Consumer Complaint Behavior: The Role of Information Seeking, Knowledge, Purchase Behavior, and Tendency to Talk
Authors:   People & Global Business Association, f f , f f
Published: March 2024

Purpose: This study aimed to determine the effect of information-seeking, knowledge, purchasing behavior, and word-of-mouth on complaint behavior.
Design/methodology/approach: This study was conducted in rural and urban areas of 28 provinces in Indonesia. The respondents in this study are consumers who have worked (have income) or are married, aged 17-60 years, and have made consumption decisions independently. The respondents totaled 4200 people, including 2175 people in urban areas and 2025 in rural areas. The Kish Grid method used in social research, especially household surveys, was used to determine respondents. The study was conducted through direct interviews with respondents.
Findings: The results showed that purchasing behavior is influenced by consumer knowledge and information seeking. Purchasing behavior also affects WOM. In addition, complaint behavior is influenced by purchasing behavior, consumer knowledge, and WOM. The results show WOM has a significant effect on complaint behavior.
Research limitations/implications: Managerial implications for companies providing direct and online complaint services. Managerial implications for the government include providing advertisements related to complaining institutions as complaint services for the public and providing consumer education. The managerial implication for the community is to increase knowledge of consumer rights and consumer protection agencies.
Originality/value: This is an original study that explores the factors that directly and indirectly cause the complaint behavior of Indonesian consumers. This study provides benefits for Indonesian consumers to pay more attention to seeking information related to a product/service so that they can increase their knowledge, good purchasing behavior, and courage to WOM so that they have a strong reason to complain.
Parental Financial Socialisation of Young Black African Adults in South Africa
Authors:   People & Global Business Association, d d
Published: March 2024

Purpose: Parental financial socialisation is necessary to help young adults to effectively manage their finances and improve their financial well-being. This study examined parental financial socialisation of young black African adults by their parents in rural and low-income area in South Africa.
Design/methodology/approach: Parental financial socialisation was measured through parental financial behaviour, parental financial monitoring, parental financial discussions, parental financial communications, and parental finan-cial teaching. This study adopted quantitative research approach and self-administered questionnaire to collect data from young black African adults in Fetakgomo Tubatse and Intsika Yethu municipalities because these municipal-ities are the most rural and low-income areas in South Africa. Descriptive statistics were used to analyse data. The composite score was calculated to determine parental financial socialisation.
Findings: The overall score of Parental financial socialisation was 53%, which is moderate. Thus, young black African adults are financially socialised by their parents. This result was surprising as parents in rural and low-income areas uphold cultural norms and values and consider discussing certain issues like money with children a taboo.
Research limitations/implications: Due to the low levels of general literacy among the respondents, which neg-atively affected data collection; some young adults did not understand the questionnaire and withdrew from partic-ipating in the study. Furthermore, even though confidentiality and anonymity were guaranteed, respondents were reluctant to participate in the study. They feared exposing their financial position and displayed a lack of trust.
Originality/value: This study is the first to investigate parental financial socialisation of young black African adults in rural and low-income area in South Africa. This study concluded by providing recommendations and suggestions for future research.
The Common and Unique Microbiota in Sabah’s Traditional Rice Wine Starter Cultures (SASAD)
Authors: Koay Meiwei , Fan Hui Yin , Wong Clemente Michael Vui Ling
Published: March 2024

Rice wine is an alcoholic beverage produced through the fermentation of cereal grains, mainly rice, with microbial starters consisting of fungi and bacteria. However, the microbes in the rice wine starter cultures have never been documented comprehensively except for a few studies that looked into culturable microbes. Hence, their exact core microbiota contents especially those unculturable microbes remained unknown. Therefore, this research aimed to identify the fungal and bacterial communities in sasad through ribosomal amplicon-based next-generation sequencing and analysis that captured both the culturable and unculturable microbiota. The results showed that two fungal phyla (Mucoromycota and Ascomycota) with five genera (Mucor, Rhizopus, Saccharomycopsis, Wickerhamomyces, and Kodamaea) and two bacterial phyla (Proteobacteria and Firmicutes) with 10 genera (Kosakonia, Weissella, Enterobacter, Lactococcus, Pseudomonas, Bacillus, Chromobacterium, Paludibacterium, Enterococcus, and Gluconobacter) were identified as the core microbiota (relative abundance > 1.00%) in the sasad samples. Some of these microbes have been reported in other starter cultures, but some are unique to the sasad (Chromobacterium and Paludibacterium). Hence, this research provides the first comprehensive report on the microbes in sasad and provides important insights into the potential roles of core microbiota. These data may be used to facilitate the development of starter cultures with defined microbial compositions for the consistent production of safe and high-quality rice wines in the future.
Del Flâneur al Data-flâneur.
Authors: Díaz Rodríguez Óscar
Published: March 2024

Durante el siglo XIX proliferó en las nuevas ciudades, en especial en París, una nueva figura que despertó la curiosidad de la teoría del arte: el flâneur, que deambulaba por ellas con un genuino goce estético, sintiéndose atraído por los pasajes benjaminianos, dejándose arrastrar entre la multitud, inmerso en ella en un agradable anonimato. Sin embargo, proponemos en este artículo que, debido al cambio en las condiciones del capitalismo actual, el flâneur se ha transformado en un data-flâneur, cuyas características se han adaptado al mundo de la Red, al capitalismo de plataformas. La mirada, que constituía el punto central del estudio de la flânerie, se encuentra fijada ahora en la pantalla de nuestros dispositivos tecnológicos, lo que también provoca el surgimiento de nuevos tipos sociales, como el hikikomori, auténtico flâneur contemporáneo.
GRANT FINANCING AS A MODERN SOURCE OF FUNDRAISING FOR THE DEVELOPMENT OF ENTREPRENEURIAL ACTIVITY IN UKRAINE
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, MAGOMEDOVA Alina
Published: March 2024

Background. Nowadays, during the martial law in Ukraine, alternative sources of funding business activities are undergoing significant development. Among these modern sources, we have identified crowdfunding, venture financing, attraction of financial resources from business angels, and grant funding. Financing of entrepreneurial activity by attracting grant funds is carried out within a number of programs initiated by governmental and non-governmental (national and foreign) organizations. The governmental support program for entrepreneurial activities encompasses various distinct directions; however, the focus of this article is to explore the nuances and consolidate the outcomes of the grant program "YeRobota" under the "Own Business" direction, based on the results achieved in 2022. Methods. The research is based on the application of the following methods: Comparative analysis – for the exposition of different trajectories within the "YeRobota" grant initiative; Structural analysis – to provide business funding data in line with the grant program, depending on geographical attributes; Survey research – for the organization of participant surveys within the grant program and the dissemination of survey findings; Statistical and graphical approaches – for the examination and visual presentation of survey results; Logical abstraction – for the systematic organization of pivotal trends and fundamental challenges inherent in the implementation of the "Own Business" direction within the "YeRobota" program. Results. The research findings attest to the efficacy of the implementation of the "Own Business" direction within the "YeRobota" program. Financial support was extended to over 3,000 enterprises, leading to the subsequent establishment of new employment avenues. The survey of applicants has facilitated a comprehensive understanding of the distinctive aspects that characterize each phase of the implementation of the government program. Conclusions. It is arguable that specific phases of the program require refinement. In particular, emphasis is placed on fundamental stages, including the scrutiny of applicant's commercial standing and the dissemination of outcomes for each program wave (dissemination of applicant rankings).
ENTREPRENEURIAL ECOSYSTEM FORMATION: THEORETICAL ASPECTS
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, PASHCHUK Lidiia , TAVOLETTI Ernesto ,   University of Macerata (UNIMC), Macerata, Italy
Published: March 2024

Background. Modern trends, such as globalization, open markets, the development of knowledge-intensive industries, artificial intelligence, automation, and robotics, lead to a decrease in the need for labor since many tasks that humans previously performed can now be performed by machines. According to World Bank forecasts, about 600 million new jobs will be needed by 2030 to fill the growing global workforce. The international community recognizes that entrepreneurship can effectively perform the mentioned task, which makes its development and support a priority of the state policy of various countries. In developed countries the importance of creating entrepreneurial ecosystems as an environment and stimulus for the growth and support of entrepreneurship and innovation is recognized. However, there is no single definition of an entrepreneurial ecosystem, and the factors that contribute to an entrepreneurial ecosystem’s success are still being explored. Therefore, the purpose of the article is to summarize the existing theoretical approaches to the definition of the entrepreneurial ecosystem and its key elements. The object of research is the entrepreneurial ecosystem, which is considered a complex system consisting of various interconnected elements, including entrepreneurs, investors, mentors, educational institutions, and government bodies. Methods. General scientific and special research methods were used, including the system method, methods of analysis, synthesis, abstraction, and generalization. Results. The entrepreneurial ecosystem was defined as a set of legal entities and individuals from various sectors, different in nature of the activity, which functions for the development of innovation and entrepreneurial activity by combining the efforts of various groups of stakeholders. Key components of the entrepreneurial ecosystem include policy development, infrastructure, finance, innovation, markets, support, culture, and human resources. Entrepreneurial ecosystems can be developed through various activities such as creating an enabling environment for entrepreneurship, providing support to entrepreneurs, and raising awareness of entrepreneurship. Conclusions. The research demonstrated the high importance of entrepreneurial ecosystems for the development of business, described its major components, and identified the roles of the key stakeholders in the process of entrepreneurial ecosystem formation.
BUSINESS ADAPTATION STRATEGIES IN A TURBULENT MARKET ENVIRONMENT DURING WARTIME IN UKRAINE
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, PRYGARA Olga , YAROSH-DMYTRENKO Liudmyla ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
Published: March 2024

Background. In February 2022, Ukrainian businesses faced significant challenges due to a full-scale war that led to an unprecedented crisis. The research examines the specifics of business adaptation in the conditions of war in Ukraine, analyzing the risks and threats that enterprises encounter in times of turbulence. The object of research is the market activities of Ukrainian economic entities during the war, while the subject of the study is the strategies for adapting their operations to the turbulent market environment. Methods. In line with the research objectives, methods of analogy, abstraction, analysis, and synthesis were used to summarize the theoretical foundations of the concept of business resilience. An expert survey was conducted to examine strategies and methods for adapting businesses to unpredictable conditions. Results. The research examined the challenges faced by Ukrainian companies in the turbulent market environment during the war. The results show the importance of strategic management for the successful adaptation of enterprises to the extraordinary conditions of the business environment characterized by uncertainty and a high degree of risk associated with the war. Business adaptation strategies should focus on implementing measures that reduce uncertainty, minimize potential losses, and increase security. Conclusions. By conducting thorough monitoring of market threats and developing adaptation and response strategies to external challenges, businesses in Ukraine can increase their chances of survival in complex and unpredictable economic conditions during times of war. In such circumstances, the primary focus should be on continuous monitoring of the market environment and risk assessment. Possible strategies for increasing business resilience include improving security, supporting employees, expanding product offerings, adapting production to reduced demand and customer needs, diversifying suppliers, monitoring competitors' actions, market development, and using innovation to improve operational efficiency, reduce dependence on human resources, and optimize business processes.
FOREIGN INVESTMENT PROMOTION POLICY TOOLS: MONITORING AND CHALLENGES IN THE RECOVERY OF THE UKRAINIAN ECONOMY
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, SOFISHCHENKO Iryna
Published: March 2024

Background. The purpose of the article is to develop proposals for improving the policy of foreign investment promotion under the conditions of recovery of the Ukrainian economy considering the peculiarities of the methods and mechanisms of using foreign investment promotion tools, generalizing the domestic experience of their application. The article critically summarizes the experience of developing the Ukrainian foreign investment promotion policy, which allows for determining the direction of its adaptation in modern conditions. Methods. A definition is provided for the concept of "policy to promote foreign investment". In accordance with the objectives of the study, monitoring of fiscal, financial, and administrative instruments is carried out, and the selection of methods and policy instruments is based on the author's approaches to their typology. Results. An assumption has been made that the recovery of Ukraine's economy based on the attraction of foreign investments needs to take into account the results of the previous domestic experience of using the tools of the investment promotion policy. The limitations of the use of fiscal policy instruments, which necessitate the coordination of the system of the country's economic policies, are determined. Defects in the practice of applying financial policy instruments are identified. The experience of reforming the system of administrative instruments is summarized. Based on the results of the research, the factors that lead to the formation of a new political cycle of determining priorities, goals, tasks, and designing policy measures for the promotion of foreign investments have been identified. Сonclusions. The article substantiates the importance of designing measures to influence the investment environment and investment activity based on a comprehensive and coordinated approach to the use of policy instruments, ensuring the balance of stakeholders' interests, taking into account changes in the external environment of policy formation, restrictions and challenges related to the current state of the economy.
ECONOMIC ANALYSIS TOOLS FOR ASSESSING THE EFFECTS ON COMPETITION FROM THE PRICE DISCRIMINATION PRACTICES IN THE FORM OF DISCOUNTS
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, IGNATYUK Angela , CHEREDNICHENKO Daria ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
Published: March 2024

Background. The relevance of this study lies in the need to elucidate the effects of price discrimination and its impact on competition and social welfare. The research objective is to systematize economic tools for assessing price discrimination, particularly in the context of providing discounts. The object of the research is price discrimination, specifically in the context of rebates, widely used by companies across different markets. The research subject encompasses economic tools for assessing pro competitive and anti-competitive effects of price discrimination in the form of discounts. Methods. To achieve the stated objective, both general scientific and specialized research methods were employed. These included the analysis of contemporary literature on competition law and economics, as well as decisions made by competition authorities and courts. The method of analysis and synthesis was used to summarize and classify the instruments. Results. The study identified various economic instruments for assessing the effects of price discrimination, including the price-cost test, the equally efficient competitor test, the pull effect test, the new entrant burden test, the voluntary loss of profits test, and others. Conclusions. The combined application of these tools allows to distinguish between pro-competitive and anti-competitive behavior of companies. It is imperative to select these tools with respect to the specific case and jurisdiction to avoid imposing excessive restrictions on loyalty programs. The growing importance of the digital economy and Ukraine's future membership in the European Union make this research relevant and crucial for the development of competition policy.
Anne Boleyn – a Reformer or a Political Player?
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Lavrynenko Olha
Published: March 2024

English society of the first half of the 16th century underwent many changes in political, cultural and, most importantly, in religious life. The reign of Henry VIII was marked by a decline in the popularity of the papacy among ordinary citizens, which led to a crisis and a break with Rome. From the moment Anne Boleyn arrived at the royal palace of Henry VIII in 1522, she began to play a key role in religious change in England. Some sources confirm her active involvement of the king in reading controversial works that would shake his attitude towards the Pope and the Catholic Church. Different researchers trace different motives for her activity, debating whether it was a religious or rather a political move. The purpose of the article is to understand and determine the level of activity of Anne Boleyn in the religious sphere of life, to trace her role and motives in the formation of a new religious belief in England. Accordingly, the following main tasks arise. Firstly, to analyze the source base of Anne’s contemporaries and scientific works, which reveal the research achievements of our time. Secondly, to investigate the dynamics of the development of the reformation movement in England, to determine the reasons and prerequisites for the church reform in order to understand the level of influence of Anne Boleyn in the decision-making by the king.
INTELLIGENT MODEL FOR CLASSIFYING NETWORK CYBERSECURITY EVENTS
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Babenko Tetyana , Bigdan Andrii ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Myrutenko Larisa ,   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
Published: March 2024

Due to the increased complexity of modern computer attacks, there is a need for security professionals not only to detect harmful activity but also to determine the appropriate steps that an attacker will go through when performing an attack. Even though the detection of exploits and vulnerabilities is growing every day, the development of protection methods is progressing much more slowly than attack methods. Therefore, this remains an open research problem. In this article, we present our research in network attack identification using neural networks, in particular Rumelhart's multilayer perceptron, to identify and predict future network security events based on previous observations. To ensure the quality of the training process and obtain the desired generalization of the model, 4 million records accumulated over 7 days by the Canadian Cybersecurity Institute were used. Our result shows that neural network models based on a multilayer perceptron can be used after refinement to detect and predict network security events.
Prospects of using computer vision technology to detect urinary stones and liver and kidney neoplasms on computed tomography images of the abdomen and retroperitoneal space
Authors: Vasilev Yuriy A. , Vladzymyrskyy Anton V. , Arzamasov Kirill M. , Shikhmuradov David U. , Pankratov Andrey V. , Ulyanov Iliya V. , Nechaev Nikolay B.
Published: March 2024

The article presents a selective literature review on the use of computer vision algorithms for the diagnosis of liver and kidney neoplasms and urinary stones using computed tomography images of the abdomen and retroperitoneal space. The review included articles published between January 1, 2020, and April 24, 2023. Pixel-based algorithms showed the greatest diagnostic accuracy parameters for segmenting the liver and its neoplasms (accuracy, 99.6%; Dice similarity coefficient, 0.99). Voxel-based algorithms were superior at classifying liver neoplasms (accuracy, 82.5%). Pixel- and voxel-based algorithms fared equally well in segmenting kidneys and their neoplasms, as well as classifying kidney tumors (accuracy, 99.3%; Dice similarity coefficient, 0.97). Computer vision algorithms can detect urinary stones measuring 3 mm or larger with a high degree of accuracy of up to 93.0%. Thus, existing computer vision algorithms not only effectively detect liver and kidney neoplasms and urinary stones but also accurately determine their quantitative and qualitative characteristics. Evaluating voxel data improves the accuracy of neoplasm type determination since the algorithm analyzes the neoplasm in three dimensions rather than only the plane of one slice.
Corporate Governance Disclosure in the Banking Sector of Bangladesh: Evidence from the Conventional Private Commercial Banks
Authors: Neogy Taposh Kumar
Published: March 2024

Corporate governance is necessary for any organization to be accountable and responsible. This study looked into the relationship between CG mechanisms and CG disclosure levels using five listed conventional PCBs as a sample over a five-year period spanning 2016 to 2020. An unweighted disclosure checklist was utilized in this study to measure CG disclosure levels. To determine whether there is any significant relationship between the level of CG disclosure and CG mechanisms, multiple regression analysis has been done. Based on the empirical results, it can be concluded that there is a significant and insignificant association between CG mechanisms and the CG disclosure levels, but there is only a visible and significant difference in these areas between the sample banks. The results of the multiple regression analysis indicate that the log percentage of female directors does not significantly relate to the levels of CG disclosure. On the other hand, the extent of CG disclosure is significantly associated with other variables, including board members, percentage of audit committee members, and percentage of independent directors, log total assets, log total revenues, and log listing age.
Ticagrelor Induced Cheyne-Stokes Respiration and Asystolic Ventricular Standstill: A Case Report
Authors: Murat Bektaş , Murat Selda , Kivanc Eylem
Published: March 2024

Ticagrelor is a potent, direct-acting, and reversible P2Y12‑adenosine diphosphate receptor blocker. It has a rapid onset of action and an intense and consistent platelet reactivity inhibition that has been demonstrated to be superior to clopidogrel in decreasing major adverse events in acute coronary syndrome (ACS). Although ticagrelor is well tolerated in ACS patients, it has side effects, such as dyspnea and bradyarrhythmia, as reported in the Platelet Inhibition and Patient Outcomes (PLATO) study. Furthermore, it was reported that ticagrelor’s bradyarrhythmic potential was transient and not clinically significant beyond the acute initiation phase. Nor was there a difference in rates of syncope or need for pacemaker insertion during 30 days of follow-up. Here we report a case of ticagrelor associated with Cheyne-Stokes respiration and asystolic ventricular standstill in a patient with ACS who required resuscitation and insertion of a temporary pacemaker.
Whether to implant a defibrillator or not? The Possibility of Using the MADIT-ICD Benefit Score Calculator in Real Practice
Authors: Ilov N. N. , Boytsov S. A. , Nechepurenko A. A.
Published: March 2024

Aim. To study the predictive capabilities of the MADIT-ICD Benefit Score calculator in assessing the benefit of implantable cardioverter defibrillator (ICD) placement for the primary prevention of sudden cardiac death (SCD).

Material and methods. This study included 388 patients with NYHA II-IV functional class chronic heart failure (CHF) with a left ventricular ejection fraction (LVEF) ≤35 % who underwent ICD placement for the primary prevention of SCD. Patients were followed up for two years to record the endpoints of first-time paroxysmal sustained ventricular tachyarrhythmia (VT) or non-arrhythmic death.

Results. According to the results of calculation with the MADIT-ICD Benefit Score calculator, 276 (71 %) patients had a high risk of VT (score ≥7) and 150 (39 %) had a high risk of non-arrhythmic death (score ≥3). 336 (94%) patients would benefit from an ICD: 148 (38 %) with a high level of probability and 218 (56 %) with a medium level of probability. According to the incidence of endpoints, VT episodes predominated in the low-ICD benefit group (36%), while the high-ICD benefit group had a relatively high incidence of non-arrhythmic death (12%).

Conclusion. The results obtained for a cohort of Russian patients with CHF and reduced LVEF indicated that the use of the MADIT-ICD Benefit Score in routine clinical practice does not improve the stratification of SCD risk compared to the traditional approach to selecting patients with CHF for ICD based on the LVEF value.
Examining the Impact of OpenAI’s ChatGPT on PhD Student Achievement
Authors:   Laayoune Higher School of Technology, Ibn Zohr University, Agadir, Morocco, Boubker Omar
Published: March 2024

Nowadays, Artificial Intelligence (AI) tools have revolutionized scientists’ way of conducting research. Accordingly, the current study explores the role of OpenAI’s ChatGPT on PhD students’ achievement. For this purpose, a questionnaire was conducted among a sample of Moroccan PhD students in various scientific fields. The results achieved from structural equation modelling confirmed that perceived ease of use and perceived usefulness influence the degree of ChatGPT use and PhD students’ satisfaction, thereby enhancing individual net benefits. These findings offer a number of useful insights for academic leaders and doctoral supervisors regarding how they might take steps to update practices in using artificial intelligence tools.
AN EXAMINATION OF THE FACTORS SHAPING CONSUMERS' BANKING SERVICE PREFERENCES IN DIGITALIZATION PROCESS
Authors: Gursen Aylin Ecem , Şekerkaya Ahmet
Published: March 2024

With a focus on banking services specifically, this study attempts to investigate the variables influencing consumers' choices for services during the digitalization process. A review of the literature was done for this purpose, and the data gathered was arranged and given as a summary of the literature. Within the scope of the research, firstly, the factors shaping consumers' digital banking service preference were discussed in a general framework, subsequently the subject was detailed around the determined headings. In this context, the subject is discussed in terms of search, experience and credence properties of service products, perceived risk, privacy, and security concern (and privacy paradox) and consumer characteristics, suggestions for future research are presented in the conclusion section. With the goal of addressing the consumer's service choice in the digitalization process with a holistic approach and current concepts, particularly for financial services, it is assessed that the study will provide a distinctive contribution. The study is the product of a comprehensive literature review; therefore care was taken to ensure that the elements identified were comprehensive, both in terms of digital services in general and in banking services in particular. However, it is possible to talk about different factors that are likely to shape consumer behavior in the digitalization process and are beyond the scope of this study. In addition, the rapid change and transformation environment caused by digitalization brings with it the need to constantly address the issue with new research.
Designing an information system for integrated topic analysis of social media big data
Authors: Fedorov Andrei M. , Datyev Igor O. , Vishnyakov Ivan G.
Published: March 2024

Open communities of users in social media are a source of data that quickly presents the thematic agenda of issues relevant to the population. The indicators of user activity are views, likes, comments and reposts, and they are of a dynamic nature. The article presents a new vision at the topic modeling problems, the results of which are examined for dynamic properties. These data are relevant to solve problems of information support for regional and municipal development. The authors reveal their experience in designing an information system for integrated topic analysis of large open social media data. The system is based on three technologies: building dynamic topic models for monitoring social media, intelligent analysis of topic modeling results; and cognitive visualization of dynamic topic modeling results. To take into account design uncertainty, object modeling tools, system design and a modular approach were used.
FOREST PEDAGOGY AND ITS DIDACTIC APPROACH IN PRE-PRIMARY AND PRIMARY EDUCATION
Authors: Kollarova Dana
Published: March 2024

The research paper documents partial results of the observed research question in implementation of forest pedagogy in pre-primary and primary education. The objective of the research have been the consequences of external environment experts’ intervention – foresters. Although forest pedagogy has been for past 20 years penetrating into schools, it did not have its didactic anchorage and was not respected. Besides the key roots and pillars of forest pedagogy as a potential education strategy, this research presents its didactic aspects with an emphasis on environmental education and forming sustainable development awareness.
Борьба с нарушениями прав детей
Authors: Кирста Ю.С. , Новак Е.С. , Мурзаева Е.С.
Published: March 2024

В статье поднимается вопрос законодательной защиты прав ребенка в современной России, а также правовые средства, закрепляющие основные принципы регулирования этих отношений. Отмечается, что помимо защиты прав ребенка, нельзя забывать и о развитии его личности. Даются рекомендации по совершенствованию законодательства в области прав ребенка.
The Potential Implication of Immunogenetics in Cancer and Autoimmunity
Authors: Heidari Arash
Published: March 2024

The Article Abstract is not available.
Blood Indices of the Patients with β-Thalassemia Minor Compared to the Patients with β-Thalassemia Minor-Alpha-Thalassemia
Authors: Dehdezi Bijan Keikhaei , Namehgoshay Fard Najmeh
Published: March 2024

Objective: Thalassemia, as one of the most common genetic diseases, is a group of hereditary hemoglobin disorders due to a slight disturbance in the production of alpha and beta globin chains in the structure of hemoglobin occurs. There are still no clear criteria for differentiating thalassemia types based on hematological findings. In the current study, we aimed to evaluate the low-grade beta-thalassemia (β-thalassemia) indices in comparison with β-thalassemia minor with alpha-thalassemia (α-thalassemia).
Methods and materials: In this descriptive-analytic study, 120 patients were enrolled, including 80 patients with minor β-thalassemia and 40 patients with minor β-thalassemia with α-thalassemia. Of all patients, 5cc blood samples were taken. The red blood cell parameters including mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), mean corpuscular hemoglobin concentration (MCHC), and hemoglobin were determined. The level of MCV> 80 and A2> 3.5 β-thalassemia minor and MCV <80 and A2 <3.5 were considered as elevated thalassemia or iron deficiency anemia.
Results: The results showed that the mean of hemoglobin, HCT, MCH, MCHC, and MCV in the β-thalassemia group was significantly lower than that of the β-thalassemia with α-thalassemia group (P <0.0001). On the other hand, the level of these indices in the control group was significantly higher than in the two groups of patients (P<0.0001). The results showed that the percentage of hemoglobin A2 in the β-alpha-thalassemia group was 4.5 ± 0.91, significantly higher than the β-thalassemia group. The rate of hemoglobin and MCV was significantly lower in the β-thalassemia group compared to the silent and trait β+αthalassemia group. Also, the rate of hematocrit was significantly lower in the β-thalassemia group compared to the trait, although had no significant difference with the silence group.
Conclusion: Based on our findings, despite the difference between some hematocrit indices in the patients with β-thalassemia and β-αthalassemia, these indices cannot be used as differential indices.