bluuebunny/crossref_metadata_2025 huggingface dataset:
Reformulation of gambang bread with additional pectin and coconut dregs
powder as wheat flour and breadcrumb substitute
Authors: Supandi Y.D. , Anugrahati N.A.
Published: September 2024

Gambang bread is a traditional no-yeast Indonesian bread characterized by its palm sugarlike brown colour, dense texture, and spice taste. Coconut dregs are high in dietary fiber
but easy to spoil, so blanching is an effective way to prolong the coconut dregs' shelf life.
This study investigated the effects of the blanching method and time on yield, water
content, fat content, and dietary fiber content of coconut dregs powder. Moreover, the
effects of coconut dregs powder substitution ratio and pectin concentration on the
microstructure and physical characteristics of the bread (expansion volume and hardness)
were studied. Hot water blanching produced coconut dregs powder with lower yield and
fat content, as well as higher moisture and dietary fiber content than steam-blanched
coconut dregs powder. Blanching time only affected dietary fiber content. 10 mins of
blanching produced coconut dregs powder with higher dietary fiber content than 5 mins of
blanching. Hot water blanching treatment for 10 mins was chosen as the best treatment.
This treatment produced 43.12±0.64% coconut dregs powder. Moreover, the chemical
characteristics of chosen coconut dregs powder were 5.40±0.01% water, 34.10±1.56% fat,
3.73±0.1% protein, 0.45±0.02% ash, 55.53±1.28% carbohydrate, and 73.90±0.02%
dietary fiber. Higher substitution of coconut dregs powder increased hardness and
decreased the expansion volume of gambang bread. Meanwhile, adding pectin
significantly reduced the hardness of gambang bread. The best gambang bread was
obtained from 10% substitution coconut dregs powder and 0.5% additional pectin. Bread
microstructure showed that substituting coconut dregs disrupted the continuity gluten
matrix more than control bread.
Antioxidant and antidiabetic activities of Zingiber officinale var. Rubrum
extracted with natural deep eutectic solvents
Authors: Kartini S. , Abu Bakar M.F. , Abu Bakar F.I. , Hendrika Y. , Juariah S. , Endrini S.
Published: September 2024

Polyphenols and flavonoid compounds are known to have antioxidant activity and can
reduce blood glucose levels. Zingiber officinale var. Rubrum is one of the plants with high
polyphenol content. This study aimed to extract phenolic and flavonoid compounds from
this plant with various solvents primarily natural deep eutectic solvents (NADES), namely
70% ethanol, NADES1 [citric acid: sucrose (1:1)], NADES2 [sucrose: glucose: fructose
(1:1:1)], NADES3 [choline chloride: glycerol (1:2)], and NADES4 [glycerol: urea (1:1)].
The phenolic and flavonoid levels were determined using spectrophotometer, the
antioxidant activity was measured using DPPH and Ferric Reducing Antioxidant Power
(FRAP) methods, while the antidiabetic activity was evaluated using enzymatic assay of α
-amylase and α-glucosidase enzymes. The findings indicated that all NADES
outperformed 70% ethanol in extracting phenols, with NADES1 showing the highest
phenolic content. Meanwhile, the highest flavonoid content was observed in extracts with
70% ethanol and NADES1. The results of antioxidant activity analysis using DPPH
revealed that extracts with 70% ethanol, NADES1, and NADES4 exhibited considerable
strength (IC50: 45-49 µg/mL), with the average values of the three solvents being not
significantly different. From the results of the FRAP assay, NADES3 demonstrated the
highest strength Antioxidants Activity Index (AAI: 29.24±3.08 mmol/g), whereas 70%
ethanol showed the lowest strength (AAI: 22.76±5.23 mmol/g). The average AAI values
for all solvents indicated no significant differences. Among the solvents, NADES1
exhibited very strong inhibitory activity against α-amylase (19.62±0.20 µg/mL), while for
α-glucosidase, NADES1 was stronger (IC50: 57.36±6.08 µg/mL) than other solvents. In
conclusion, NADES can be a promising tool for extracting secondary metabolites from
Zingiber officinale var. Rubrum as it shows both antioxidant and antidiabetic activities.
Digital Application of BIM Technology in the Architectural Design Stage
Authors: Yang Chunhui , Peng Jiahua
Published: September 2024

This paper discusses the digital application of building information model (BIM) technology in the architectural design stage. Taking the large-scale comprehensive development project of Guangxi headquarters base as an example, this paper analyzes in detail how BIM technology promotes the intelligence and refinement of the design process. Through the three-dimensional modeling and simulation analysis of BIM technology, the project design has realized the accurate transformation from concept to operation, which not only improves the design efficiency, but also ensures the construction quality and economic benefits. This paper focuses on the application of BIM in the digital design of building structure, the deepening design of steel nodes, as well as the remarkable results in the comprehensive layout optimization of mechanical and electrical pipelines. Through the collision detection and optimization design of the BIM model, the potential design conflicts and construction problems were found and solved at the initial stage of the project, ensuring the efficient promotion and smooth implementation of the project. The research results show that BIM technology, as the core digital tool in the architectural design stage, is of great significance for improving the overall design level of the construction industry and realizing intelligent construction.
Comparative Analysis of Differences among Northern, Jiangnan, and Lingnan Classical Private Gardens Using Principal Component Cluster Method
Authors: Sun Lijuan , Wang Hui
Published: September 2024

This paper investigates the design essence of Chinese classical private gardens, integrating their design elements and fundamental principles. It systematically analyzes the unique characteristics and differences among classical private gardens in the Northern, Jiangnan, and Lingnan regions. The study examines nine classical private gardens from Northern China, Jiangnan, and Lingnan by utilizing the advanced tool of principal component cluster analysis. Based on literature analysis and field research, 273 variables were selected for principal component analysis, from which four components with higher contribution rates were chosen for further study. Subsequently, we employed clustering analysis techniques to compare the differences among the three types of gardens. The results reveal that the first principal component effectively highlights the differences between Jiangnan and Lingnan private gardens. The second principal component serves as the key to defining the types of Northern private gardens and distinguishing them from the other two types, and the third principal component indicates that Lingnan private gardens can be categorized into two distinct types as well.
Análisis de los modelos de enseñanza empleados en el ámbito universitario, características, ventajas y desventajas aplicación eficaz en diferentes disciplinas
Authors: Torres Vivar Larry Randolph , Sánchez Avila Perla del Roció , Sabando Maldonado Karen Katiuska , Maldonado Ríos Ibsen Daniel
Published: September 2024

Este análisis tiene como objetivo evaluar la efectividad de los distintos modelos de enseñanza empleados en el ámbito universitario, sus fortalezas y debilidades, destacando cómo cada uno influye en el aprendizaje, el desarrollo de habilidades y la formación integral de los estudiantes. Se busca identificar los enfoques más apropiados para las distintas disciplinas académicas y contextos institucionales, analizando su impacto en la calidad educativa y el rendimiento estudiantil. Para la revisión, se siguió un enfoque sistemático utilizando la metodología PRISMA a través de bases de datos científicas como ERIC (Education Resources Information Center) y Scopus. Se revisaron estudios publicados en revistas académicas, libros y conferencias científicas tanto en inglés y español. Los estudios revisados indican que los estudiantes que participan en actividades de aprendizaje activo tienden a obtener mejores resultados académicos y muestran mayor satisfacción en comparación con aquellos que siguen métodos tradicionales. La revisión destaca que la implementación de estas estrategias es más efectiva en disciplinas científicas y técnicas.
Management of severe ANCA-associated glomerulonephritis: comparison of international recommendations and narrative review
Authors: Zykova A. S. , Zakharova E. V.
Published: September 2024

Severe kidney injury in ANCA-associated vasculitis remains a major challenge for healthcare practitioners due to the difficulty in defining the term and the limitations in the evidence base associated with the exclusion of the most severely ill patients from majority of clinical trial protocols. The ACR/VF, EULAR, and KDIGO recommendations intended to answer the questions regarding the management of this patient’s population, but some recommendations on both initial and supportive therapy, provided be the expert panels, differ, which increase the number of treatment options, but also leads to the uncertainty of the expected effect of the treatment. Kidney biopsy plays an important role in identifying patients with a favorable and unfavorable kidney prognosis. Timely histological assessment is necessary not only to confirm the diagnosis, but also to decide whether to intensify therapy if active changes are detected, or, conversely, to discontinue immunosuppressive treatment and switch to renal replacement therapy if chromic changes dominate and the extrarenal manifestations are quiescent. Several scoring systems for assessing kidney damage and risks in the in ANCA-associated vasculitis were proposed during the last decade. Glucocorticoid’s dosing and the choice between cyclophosphamide and rituximab for the initial therapy remains controversial, and the most controversial issue to date remain the indications for the plasma exchange usage. New treatment options for ANCA-associated nephritis, such as the usage of complementblocking therapy are likely to improve the prognosis for the patients with severe renal damage, taking into account the maximum effect on renal function restoration in this particular category.
Response to E.M. Zeltyn-Abramov's comment to the article "Left ventricular ejection fraction: association with risk of death and incidence of arteriovenous fistula dysfunction (mid-term results)"
Authors: Zulkarnaev A. B.
Published: September 2024

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Outcome of the stakeholder consultation on the reasoned opinions for azocyclotin, bifenthrin, chlorfenapyr, cyhexatin, diazinon, dicofol, endosulfan, fenarimol, fenpropathrin and profenofos
Authors:   European Food Safety Authority (EFSA)
Published: September 2024

Abstract
In accordance with Article 43 of Regulation (EC) No 396/2005, the European Commission has requested the European Food Safety Authority (EFSA) to organise a stakeholder consultation on the reasoned opinions for the following active substances, non‐approved for use as plant protection products in the European Union: azocyclotin, bifenthrin, chlorfenapyr, cyhexatin, diazinon, dicofol, endosulfan, fenarimol, fenpropathrin and profenofos. This technical report presents the outcome of the consultation, an appraisal of the data received and a conclusion on whether a reconsideration of the previous assessments will be needed based on the additional data collected.
HOW TO IMPACT WITH ELECTRONIC RESOURCES IN ACADEMIC LIBRARIES
Authors: Talikoti Sharanabasappa Charalingappa
Published: September 2024

The utilization of electronic resources (e-resources) has become fundamental to the functioning of academic libraries worldwide. This paper explores the impact of e-resources on academic libraries, focusing on how they enhance research efficiency, accessibility, and knowledge dissemination. The shift from traditional print media to digital platforms has revolutionized information management, access, and retrieval. While e-resources offer significant benefits—such as broader access to global information, real-time updates, and cost-effectiveness—they also present challenges, including issues of digital literacy, infrastructure, and resource overload. This study reviews the advantages and limitations of e-resources in academic libraries and evaluates current trends in e-resource management. Furthermore, it discusses the historical evolution of e-resources in academia and projects future developments in integrating advanced technologies such as artificial intelligence (AI) and machine learning into resource management systems.
Derin Öğrenme Tabanlı Eşlemleme Çeşitlemesi
Authors: Yılmaz Mümtaz , Türer Burak
Published: September 2024

Bu çalışmada kablosuz sönümlemeli haberleşme kanallarında bit/sembol hata oranı performansını iyileştirmek amacıyla uygulanan eşlemleme çeşitlemesi tekniği, derin öğrenme tabanlı özkodlayıcı kullanılarak tasarlanmıştır. Spesifik olarak eşlemleme çeşitlemesi tekniğinde gerekli çoklu işaret kümeleri özkodlayıcı kullanılarak elde edilmiştir. Bu çerçevede, özkodlayıcı yapısında çoklu kanal kullanımı varsayımıyla elde edilen çoklu işaret kümeleri eşlemleme çeşitlemesinde kullanılmış ve tasarlanan bu sistemin performansı eşlemleme çeşitlemesi uygulanmayan klasik tekrarlı iletim tekniği ile karşılaştırılmıştır. Tasarım ve benzetimler farklı modülasyon türleri için tekrar edilmiştir ve böylelikle tasarlanan sistemin farklı bilgi oranları için sönümlemeli kanal şartlarında performansı incelenmiştir. Sonuç olarak, tasarlanan derin öğrenme tabanlı eşlemleme çeşitlemesi tekniği ile klasik tekrarlamalı iletim tekniğinden daha iyi bir başarım elde edildiği benzetim sonuçları ile desteklenerek gösterilmiştir.
PECULIARITIES OF THE APPLICATION OF EVENTS IN THE MARKETING TOOLS SYSTEM IN UKRAINE
Authors: Vovk Volodymyr , Deli Viktoriia , Selikhov Serhii
Published: September 2024

The article examines the distinctive characteristics of the utilisation of events within the marketing tools system in Ukraine. Furthermore, it analyses the prevailing global trends in the deployment of events within the marketing tools system. In particular, the annual increase in event budgeting is highlighted as a key trend, enabling organisations to plan more significant and better events in order to achieve their marketing goals. The implementation of technology in event marketing, whereby companies invest in events and utilise technology to create memorable experiences for customers and facilitate long-term growth, represents a significant trend. However, there is a shortage of qualified professionals in the field of event marketing, which presents a challenge for organisations seeking to engage with target audiences. Research indicates that 40% of event organisers perceive attracting new participants as their primary marketing challenge. Additionally, the popularity of remote and combined events, alongside the recognition of the effectiveness of live offline events in event marketing, represent noteworthy developments. It has been demonstrated that marketing tools have undergone substantial modifications and adaptations in the context of the ongoing conflict in Ukraine. One of the most instrumental tools to emerge in this context is that of events. Notwithstanding the challenging circumstances, event marketing continues to represent a potent instrument for communication and persuasion among target audiences. The organisation of events in the context of armed conflict necessitates a high degree of vigilance and consideration for the safety of all participants. Those responsible for organising such events are compelled to give due consideration to the potential risks and to devise contingency plans in the event of unforeseen circumstances. Concurrently, such occurrences serve as a conduit for bolstering the populace's morale, disseminating crucial intelligence, and fortifying national unity. It is imperative to acknowledge that the war has compelled businesses to reassess their marketing strategies, resulting in the implementation of more adaptable and flexible approaches to event organisation. Online and hybrid formats have become indispensable tools for enabling continuous customer engagement despite physical constraints. Consequently, events in Ukraine's marketing tool system during wartime have been demonstrated to be highly efficient, flexible, and adaptable. Such events play a pivotal role in sustaining business stability, fostering new forms of audience interaction, and strengthening social bonds.
THEORETICAL BASIS OF EDUCATIONAL TOURISM: INTERNATIONAL ASPECT
Authors: Gutkevych Svitlana , Sydorenko Pavlo , Pasternak Igor
Published: September 2024

International educational mobility plays a crucial role in the advancement of science and education, with far-reaching implications for socio-economic development. The growing number of internationally mobile students intensifies competition among host countries, which goes beyond the market for educational services. In the long run, it is the competition for human capital that is crucial for economic development. This study aims to deepen the understanding of educational tourism as a distinct form of educational mobility. The article reviews the literature and analyses existing approaches to the definition of educational tourism. By analysing different types of educational mobility, the paper proposes a classification based on the goals, age of travellers and stages of career development that better emphasises the unique features of educational tourism. Taking into account the interdisciplinary nature of educational tourism, the paper considers it within the framework of the concept that the authors call "MET: Mobility, Education, Tourism". This approach allowed the authors to propose a definition of educational tourism that better reflects the nature of this phenomenon and distinguishes it from other types of educational mobility. The authors have identified key factors that influence the development of educational tourism, including technological progress, globalisation of education, economic factors, government initiatives, educational innovations and current trends in the labour market. Based on the findings, this paper offers principles for promoting educational tourism, emphasising the concept of Tourist Lifetime Value (TLV). This approach takes a long-term view of educational travel, taking into account the potential for lifelong learning and repeat visits. This research contributes to a deeper understanding of educational tourism, providing a basis for developing effective strategies to stimulate its growth and enhance its positive socio-economic impact on both host and home countries.
PROTECTION OF ECONOMIC HUMAN RIGHTS BY REPRESENTATIVE BODIES: EUROPEAN STANDARDS
Authors: Ivantsova Zoia , Hedulianov Vadym , Zadyraka Nataliia
Published: September 2024

Economic human rights are essential components of democratic societies, enabling individuals to engage in economic activities, own property and exercise entrepreneurship without undue interference. This article examines the role of representative bodies in protecting these rights, with a particular focus on the European standards set by the Council of Europe and the principle of bona fide. The purpose is to offer a comprehensive understanding of how these rights are protected and promoted, especially in the context of ongoing legal and policy reforms in Ukraine. The methodology involves a detailed analysis of the relevant legal texts and standards, both Ukrainian legislation and the Council of Europe legal framework. This approach allows for a critical analysis of the principles underpinning the protection of economic human rights and provides insights into best practices that Ukraine can adopt. The study emphasises that the protection of economic rights is not only a matter of compliance with the law, but also a moral imperative that requires honesty, transparency and integrity in governance. Representative bodies, such as the Verkhovna Rada of Ukraine, play a crucial role in this process by adopting and enforcing laws that protect economic freedoms and guarantee fair practices. Particular emphasis is placed on the principle of good faith, which requires all actors, including the state, to act in good faith and honesty to foster an atmosphere of trust and accountability. This principle extends to the enforcement and remediation of economic rights violations, requiring a transparent and fair response to violations and adequate remedies for those affected. In conclusion, bringing Ukraine's practices in line with European standards strengthens the protection of economic rights and promotes deeper integration into the European context. By adhering to the principle of good faith, Ukraine can strengthen its legal and economic systems, thereby contributing to the welfare and development of its citizens and society as a whole. This commitment is not only in line with European norms, but also lays the foundation for sustainable and equitable economic growth.
BUDGET DECENTRALISATION: RESULTS AND CURRENT CHALLENGES
Authors: Kavylin Oleksiy , Mashchenko Olha
Published: September 2024

The purpose of the paper is to analyse the results of budgetary decentralisation in Ukraine, to identify the factors that have the greatest impact on its success, and to identify the urgent tasks for improving the financial capacity of hromadas. Results. The article analyses the content of the strategies for reforming the public finance management system for 2017-2020 and 2022-2025, as well as the reports on the implementation of the Strategy for the period February 2017 – December 2019 and for 2022. The paper identifies the main achievements and unresolved issues of implementation of these strategies. The study highlights the factors that have the greatest impact on the success of the implementation of the tasks of reforming the public finance system. The coefficients of budgetary centralisation and decentralisation are calculated on the basis of expenditures of the Consolidated, State and local budgets. The article examines the results of a survey of local government representatives conducted in 2023 from April 27 to May 4 by the Kyiv International Institute of Sociology within the framework of the Sectoral Support Initiative for Civil Society in Ukraine project on the availability of post-war recovery plans in hromadas. Value / Originality. The undisputed results of the budget decentralisation for the period 2017-2020 include an increase in the volume of local budgets' own financial resources and a certain improvement in the quality of public services provided to consumers, but it is noted that the goals of the Strategy for Reforming the Public Finance Management System were not achieved during this period. The authors note a significant improvement in the quality of strategic planning in 2021 compared to 2016. It is emphasised that the implementation of most of the budgetary decentralisation measures planned in the latest Strategy was prevented by the full-scale war with Russia. Among the unresolved issues of the reform are the following: significant dependence of local self-government on central government transfers, duplication of functions by district and regional state administrations, low human and institutional capacity of local self-government bodies, and the procedure for administering local taxes. One of the urgent tasks of budgetary decentralisation is the need to develop and implement post-war reconstruction measures.
THE ROLE OF DIGITAL TECHNOLOGIES IN ADDRESSING TODAY'S GLOBAL CHALLENGES
Authors: Krupa Andrii , Nikitenko Vitalina , Voronkova Valentina
Published: September 2024

The significance of the study is due to the crucial role that technology plays in solving many of the global problems faced by the modern world. The impact of technology in addressing these issues not only provides insight into current and future challenges, but also offers viable solutions to overcome them. Harnessing technology can create a more sustainable, just and prosperous world for all. The aim of the study is to conceptualise how digital technologies can be used to address the world's pressing global issues. The study focuses on international experience in tackling these global issues through the use of digital technologies by business leaders. Specifically, the research examines digital technologies as a powerful tool for addressing global challenges, while emphasising the need for careful and balanced implementation that takes into account environmental, social and economic factors. Study objectives include the following: (1) to study the role of digital technologies in solving modern global problems; (2) to identify ways to accelerate technological innovation in the field of environmental protection; and (3) to justify the responsibility of business leaders for environmental protection and solving modern global challenges. Digital technologies such as artificial intelligence, blockchain, the Internet of Things (IoT) and big data have become an integral part of modern society and have a significant impact on solving global problems such as combating climate change. Artificial intelligence, in particular, is crucial for predicting climate change, optimising the use of resources and improving the efficiency of energy production. The study highlights the experiences of leading countries that are using technology as a key element in addressing global challenges, offering innovative solutions to problems that once seemed insurmountable. The paper concludes that the potential of modern technologies is key to addressing today's global challenges, emphasising the need to integrate innovative solutions into national policies and development strategies. The study offers recommendations for further integration of digital technologies into various spheres of public life to effectively address these issues.
DEBT POLICY OF UKRAINE IN THE CONDITIONS OF MODERNIZATION OF PUBLIC FINANCES
Authors: Petrukha Serhii , Petrukha Nina , Miakota Roman
Published: September 2024

Since the full-scale invasion of Russian Federation, public finances (PF) have been operating under conditions of uncertainty and unprecedented security challenges, akin to those experienced by the entire economic system. The level of uncertainty is such that it overshadows the current financial crises and parity with the consequences of the Second World War. This became the core objective of the study, which consisted of substantiating conceptual approaches to the formation of debt policy, considering the peculiarities of the projection of martial law on the functioning of PF. The research employs a systematic approach to methodology, integrating methods of factual and situational analysis that are grounded in international standards for public debt assessment and theoretical generalisations. Furthermore, through a comparative analysis, the interrelationships and mutual influences between debt policy and budget strategy are monitored. Furthermore, the study assesses the potential of leveraging the frozen Russian assets to support Ukraine's post-war recovery through the PF system. The study revealed that the debt policy is an integral component of the PF system. Unlike other program documents, it demonstrated resilience to both endogenous and exogenous challenges and the capacity to implement corrective measures during economic crises. This has laid the foundation for a Marshall Plan-like strategy for Ukraine. The PF strategy, which was approved just before the outbreak of the Russian-Ukrainian conflict, prompted discussions on enhancing the predictability of budgetary policy and debt sustainability. This, together with the adoption of a medium-term public debt management strategy, became the basis for the actual establishment of the Debt Agency as a legal entity, which in the future will ensure, on the one hand, the privileging of grants among the financial mechanisms for covering the budget deficit, and, on the other hand, an additional level of budgetary strategy for generating a multiplier effect from the borrowed funds for post-war reconstruction. On the other hand, this approach will create conditions for the transition from external sources of financing the budget deficit to internal ones by expanding and diversifying the range of investors in government securities. It is proved that debt policy in both the short and medium term will serve as the basis for the implementation of the budgetary strategy of post-war reconstruction, and will create conditions for accelerating the process of forced reparations to compensate for the damage caused by the Russian Federation.
DIGITALISATION AS A MARKETING MANAGEMENT TOOL IN THE TOURISM INDUSTRY
Authors: Safonov Yuriy , Korotun Olha , Konarivska Oksana
Published: September 2024

This article explores the concept of digitalisation and its impact on marketing management in the tourism industry. The study examines the evolution of digitalisation from its origins in the 1960s and 1970s to its current role in the economy, with a particular focus on the tourism sector. Objective of the research. The aim is to explain the multifaceted nature of digitalisation and highlight its importance as a transformative force in the tourism industry. The study aims to demonstrate how digitalisation fosters innovation, increases operational efficiency and creates personalised and interactive experiences for consumers. It seeks to provide a clear understanding of how digital tools and technologies can be strategically integrated into marketing practices to improve business results and customer satisfaction. Research methodology. The study employs a comprehensive literature review, in which the various definitions and interpretations of digitalisation proposed by renowned scholars are subjected to analysis. Furthermore, case studies and practical applications of digital technologies, including Big Data, blockchain, artificial intelligence, mobile applications, virtualisation technologies, and the Internet of Things (IoT) in the tourism industry, are also considered. A comparative analysis is applied to identify the most informative and widely recognised definitions of digitalisation, with particular emphasis on the definition proposed by Laudon and Laudon (2019) due to its clarity and comprehensiveness. Research results. The findings indicate that digitalisation is a critical catalyst for rewriting the travel narrative for consumers, transforming destinations into dynamic, interactive, and responsive ecosystems. The incorporation of digital technologies within the tourism sector not only optimises operational efficiency but also markedly enhances the customer experience. The implementation of personalised marketing, the utilisation of AI-based customer service tools and the application of predictive analytics have been identified as key benefits. However, the study also identifies challenges associated with data privacy, integration with existing systems, and the necessity for continuous adaptation and improvement of CRM strategies to align with evolving customer expectations. Practical implications. Digitalisation opens up significant opportunities for the tourism industry to innovate and maintain competitive advantage in a rapidly changing market environment.
INNOVATIVE TOOLS IN THE ACTIVITIES OF PSYCHOLOGICAL SERVICE SPECIALISTS
Authors: Flyarkovska Оlha , Melnychuk Viktoria , Dumenko Ryslan
Published: September 2024

The article examines the issue of improving psychological services in the educational system of Ukraine. The psychological service is defined as a necessary component of the educational system which ensures the development of the personal, intellectual and professional potential of the society. The basic principles of the work of the psychological service of the educational system of Ukraine are considered. According to the results of the analysis of this work, attention is drawn to the fact that specialists of the psychological service should pay more attention to practical work with students during their working hours, and not to filling in documentation. Methodology. The study used theoretical and empirical research methods, in particular, theoretical analysis and generalisation of psychological practice; design of theoretical approaches and organisational and methodological conditions for improving the practical activities of psychological service specialists; questionnaires; study of methodological and reporting documentation; methods of statistical processing of experimental data. The purpose of the article is to analyse the effectiveness of the introduction of a unified electronic reporting system for psychological service specialists in the Ukrainian education system. Results. The paper presents the findings of a survey of psychological service specialists on the aforementioned issues. Furthermore, the publication provides evidence to support the necessity of implementing a unified electronic reporting system for the activities of psychological service specialists. The article examines the principal methods of methodological assistance for psychological service personnel, which facilitate the development of professional competencies, the exchange of experience, the theoretical and practical training of practical psychologists and social educators. The work highlights the importance of information and communication technologies (ICT) in ensuring the effective operation of the psychological service within the Ukrainian education system. Conclusion. The authors put forth a series of recommendations aimed at enhancing the system of psychological services through the implementation of a unified electronic reporting system. This system is distinguished by its multifunctionality. The efficacy of a unified electronic database for psychological service professionals has been demonstrated to enhance and expedite the process of data aggregation and analysis, thereby ensuring the prompt availability of diverse information for the purpose of effective managerial operations and the formulation of superior strategic decisions pertaining to human capital.
The fate of the Patagonian rivers: fluvial captures and climate trends.
Authors: Isla Federico Ignacio , Isla Manuel Fermin
Published: September 2024

Patagonia and Tierra del Fuego are the only places to analyse climate changes at high latitudes in the Southern (Oceanic) Hemisphere. This region is totally dominated by westerly winds, although the altitude of the Andes Cordillera —transverse to these winds— modifies their effects. According to short meteorological records, air temperature is increasing slightly while precipitations are diminishing. Hydrologic records are longer; their trends are biased by geomorphological changes in the watersheds by fluvial andglacier captures. The discharges of the Negro, Chubut, Senguerr, Deseado, Santa Cruz and Gallegos rivers have decrease although some of them are not significantly modified by dams. The Santa Cruz River is the only example that is increasing the discharges due to significant variations at the upper watershed.
The role of AI and machine learning in personalization, cybersecurity and information integrity across digital ecosystems
Authors: Rathore Davis  , Bedi Naman  , Rajvin Mehta  , Raghav Mitra
Published: September 2024

Artificial Intelligence (AI) and Machine Learning (ML) have become pivotal technologies driving innovation across multiple sectors, including education, e-commerce, cybersecurity, and misinformation detection. Despite their transformative potential, the integration of AI and ML into these fields presents significant challenges, including data privacy concerns, scalability issues, and ethical dilemmas. This review paper synthesizes the current state of research on AI and ML applications, highlighting both their successes and the problems they encounter. The paper focuses on how AI enhances personalization in education and e-commerce, strengthens security frameworks in the Internet of Things (IoT) ecosystem, and combats the spread of misinformation. By reviewing key studies, this paper identifies gaps in the existing literature and proposes directions for future research to address these challenges. The overarching goal is to provide a comprehensive understanding of how AI and ML are reshaping digital ecosystems and what is needed to ensure their ethical and effective implementation.
Assessing the potential of cow dung and carpet grass as feedstock for biogas production to power a generator
Authors: Peter Muwarure  , Akuma Oji  , Charles Elekanachi
Published: September 2024

This study investigates the potential of cow dung and carpet grass as feedstock for biogas production, aiming to provide a sustainable energy source for powering generators. A digester was fabricated to produce biogas from a mixture of cow dung and carpet grass under controlled anaerobic digestion conditions. The composition and energy content of the biogas were analyzed, and the biogas yield was measured over a 30-day period. Key parameters such as pH, system temperature, and total dissolved solids (TDS) were monitored to understand their influence on biogas production. Results showed that the pH values ranged from 4.1 to 5.2, which is lower than the optimal range for methanogenesis, yet biogas production was still feasible, peaking at pH 5.0. System temperature ranged from 28°C to 36.8°C, with the highest biogas yield observed at the upper end of this range. TDS levels fluctuated between 1,331 ppm and 3,060 ppm, indicating variations in the feedstock composition and microbial activity. The purified biogas successfully powered a 2.5 KVA generator for 30 minutes, demonstrating its practical application as an alternative energy source. This study highlights the potential of using cow dung and carpet grass for biogas production, contributing to sustainable energy solutions and waste management strategies.
A review on cloud computing-based quality assurance: Challenges, opportunities, and best practices
Authors: Kishan Patel
Published: September 2024

There are many parts of software development and deployment that have been transformed by cloud computing, one of which is quality assurance (QA). The use of cloud computing into quality assurance procedures provides enterprises with numerous benefits, including flexibility, scalability, and efficiency, which in turn enables them to more efficiently guarantee the quality of their software products. The fundamental objective of this study is to determine what components of cloud computing QA are most crucial. More specifically, the research will concentrate on the identification and analysis of key quality parameters. Specifically, the study highlights the distinct quality assurance issues and requirements that are associated with each cloud computing model by analyzing a variety of cloud computing models, such as SaaS, PaaS, and IaaS. Further, the work discusses potential future directions in cloud quality assurance including automation and multi-cloud approaches and how these directions might be applied to improve the quality assurance processes. One more contribution of the study is that it reveals critical challenges that quality assurance teams face when operating in cloud environments and discusses the possibility of enhancement through the use of innovative technologies. In result, a collection of best practices to facilitate efficient quality assurance in cloud environments is provided. The purpose of this set of practices is to optimize quality assurance procedures, reduce costs, and guarantee the delivery of high-quality cloud services.
Determination of the dead time of a GM counter using the two-source method
Authors: Quyet Dang Pham  , Anh Thi Tu Trinh
Published: September 2024

Calculations and experiments of the dead time and standard error of the ST360 counter have been carried out at the Training Center of Dalat Nuclear Research Institute employing the Sr-90 and Cs-137. The average dead time and standard error of the counter for measurements lasting 300 seconds or longer is (141.5 ± 11.8) μs. This value is in good agreement with that mentioned by the manufacturer.
Technological innovations in energy storage: Bridging the gap between supply and demand
Authors: Augusta Heavens Ikevuje  , Jephta Mensah Kwakye  , Darlington Eze Ekechukwu  , Olorunshogo Benjamin Ogundipe  , Andrew Emuobosa Esiri
Published: September 2024

This review paper explores the critical role of technological innovations in energy storage for bridging the gap between energy supply and demand, particularly in renewable energy integration. As global energy markets shift toward sustainable energy sources, the intermittent nature of solar and wind power presents significant challenges. The paper examines current energy storage technologies, such as batteries, pumped hydro, and thermal storage, highlighting their limitations in meeting growing energy demands. It also delves into emerging innovations, including solid-state batteries, hydrogen storage, and the application of AI for energy management. Additionally, the review discusses the integration of energy storage with renewable energy sources and the challenges posed by grid infrastructure. Future directions for energy storage technologies, policy considerations, and strategic recommendations for advancing storage solutions are also presented to address the evolving energy landscape. The paper emphasizes the importance of continued research, policy support, and investment in driving the next generation of energy storage systems for a sustainable energy future.
Energy justice: Ensuring equitable access to clean energy in underprivileged communities
Authors: Augusta Heavens Ikevuje  , Jephta Mensah Kwakye  , Darlington Eze Ekechukwu  , Olorunshogo Benjamin Ogundipe  , Andrew Emuobosa Esiri
Published: September 2024

This review paper explores the concept of energy justice and its critical importance in ensuring equitable access to clean energy for underprivileged communities. By examining the core principles of energy justice—distributional justice, procedural justice, and recognition justice—the paper provides a comprehensive understanding of the multifaceted barriers that hinder clean energy access, including economic, technological, social, and policy-related challenges. It proposes various strategies to promote energy justice, emphasizing the need for community engagement, supportive policy frameworks, innovative technological and financial solutions, and strong partnerships between governments, NGOs, and the private sector. The paper concludes by highlighting the significance of these strategies in creating a more inclusive and sustainable energy future, suggesting future research directions, and calling for decisive actions from all stakeholders to advance energy equity.
Public perception and policy development in the transition to renewable energy
Authors: Andrew Emuobosa Esiri  , Jephta Mensah Kwakye  , Darlington Eze Ekechukwu  , Olorunshogo Benjamin Ogundipe  , Augusta Heavens Ikevuje
Published: September 2024

The transition to renewable energy is essential for addressing climate change and ensuring a sustainable future. This paper explores the critical role of public perception in shaping the development and implementation of renewable energy policies. It examines the historical evolution of public attitudes toward energy, the factors influencing public perception, and the impact of public support or opposition on policy outcomes. Additionally, the paper reviews current policy frameworks and highlights the challenges policymakers face in balancing public opinion with political, economic, and environmental goals. Public engagement emerges as a key factor in successful policy implementation, with examples from various countries illustrating how public involvement has influenced energy transitions. Finally, the paper discusses future trends in public perception and offers recommendations for policymakers to better align public opinion with the goals of renewable energy transitions. The findings underscore the importance of integrating public perception into policy development to achieve a successful and inclusive energy transition.
Gemcitabine: Association with Thrombocytosis
Authors: Yeshaswini Katkoori  , Nikhil Ravula  , Sai Prajwal Reddy Narahari
Published: September 2024

Gemcitabine is a pyrimidine antimetabolite that affects DNA synthesis in the S-phase of the cell cycle. It is effective against cancers such as ovarian carcinoma, non-small cell lung cancer, and pancreatic cancer. However it causes significant side effects like myelosuppression, which leads to thrombocytopenia in about 71% of patients, prompting discontinuation of therapy. Even though thrombocytopenia is common, some patients experience thrombocytosis during Gemcitabine therapy, especially in the second and third cycles, possibly due to a rebound effect. Thrombocytosis is usually asymptomatic and occasionally leads to venous thrombosis, but its clinical significance is uncertain because of conflicting studies. Further research is required to understand the physiology behind thrombocytosis in Gemcitabine-treated patients. Fluctuations between thrombocytosis and thrombocytopenia need to be closely monitored. Management for Gemcitabine-induced thrombocytosis can be improved if more comprehensive studies are undertaken to explore the role of thrombocytosis in cardiovascular events.
Application of pharmacometric approaches in diabetes mellitus
Authors: Divyaprasath. P  , Lakshmi Priyanka. P  , Harineshwari. V
Published: September 2024

Pharmacometrics is a scientific field which employs statistical and mathematical techniques to analyse, comprehend, and estimate a drug's pharmacokinetics and pharmacodynamics (PKPD). It facilitates data-driven decision-making in pharmacotherapy and drug development by quantifying uncertainty associated with drug behaviour. Pharmacometrics modelling has become an essential tool in the setting of diabetes, especially type 2 diabetes mellitus (T2DM), for comprehending the course of the disease and the consequences of treatment. This method focusses into the pharmacokinetics in various diabetic therapies, dose-response relationships, and the dynamics of insulin and glucose. Pharmacometrics improves clinical decision-making by offering insights into the complex problems linked to diabetes through the integration of many models. Beyond standard evaluation techniques, the use of pharmacometric models increases the statistical power for identifying pharmacological effects. This study emphasises the role that pharmacometrics plays in modelling the course of diabetes and the relationship between insulin and glucose, with the ultimate goal of optimising treatment approaches and enhancing patient outcomes.