bluuebunny/crossref_metadata_2025 huggingface dataset:
THE CITY OF KHARKIV IN THE LAST QUARTER OF THE XVIII - THE FIRST HALF OF THE NINETEENTH CENTURY: VISIONS OF TRAVELERS
Authors:   Boris Grinchenko Kyiv Metropolitan University, Ivanyuk O. , Ponomarova M. ,   Borys Grinchenko Kyiv Metropolitan University
Published: February 2025

The article discusses a range of issues related to the descriptions of Kharkiv made by European and Russian travelers in the last quarter of the XVIII – in the first half of the XIX centuries. The basis for scientific research was the travel notes of the British, Germans, French, Russians who visited the region in the specified period of time, in particular: I. Vernet, V. Zuev, V. Izmailov, P. Sumarokov, I. Dolgoruky, J. Kohl, J. Blasius, E. Henderson, A. Ommer de Hell and others. The peculiarity of travel notes is the subjective nature of the descriptions, the lack of a clear structure and unevenness in the presentation of the material. It was found that in travelogues, travelers focus on several aspects related to Kharkiv, namely, the history of its foundation, general descriptions of urban landscapes, features of economic development, etc. In passing, they also covered the ethnic composition of the population.
Travelers recorded the conditional division of the city into four parts: City, Podolsk, Trans-Kharkiv, Zalopansk and provided their detailed descriptions. Among the significant shortcomings of the urban space of Kharkiv were: lack of building materials, which hindered the architectural evolution of the city, lack of a navigable river, which slowed down economic development and the establishment of close and stable trade relations with other regions of the empire, lack of arrangement of communication routes, urban space, underdevelopment of the service sector. In passing, they also covered the ethnic composition of the population, which was not given enough attention in the travel notes.
Key words: Kharkiv, travel notes, travelers, urban space, economy, ethnographic features.
CHINA'S COMPETITION FOR SOFT POWER IN EAST ASIA: COMMUNICATION STRATEGIES AND IMPACT ASSESSMENT
Authors:   Educational and scintific institute of international relations Taras Shevchenko national university of Kyiv, Bai Lu
Published: February 2025

Current instability in the world emphasizes the importance of using soft power tools to promote state interests in other regions of the world. A key example in this regard is China's soft power strategy, supported by the appropriate communication strategy tools. The aim of this paper is to identify China's strategy in using various communication tools, including cultural exchanges, media projects, and educational programs to strengthen its soft power and influence in the East Asian region. Paper provides an analysis of China's strategic use of the concept of soft power to expand its influence on the international arena, with an emphasis on the East Asian region. The paper analyzez how China abandoning traditional methods of direct coercion (military force, economic sanctions), focuses on engagement and cooperation through cultural appeal, economic initiatives, and diffusion of values. It is determined that for the region of East Asia, the central element of this strategy is the Belt and Road Initiative, which is aimed at deepening economic integration and cultural exchange, which is supported by measures in the fields of education, science, technology, as well as active participation in international organizations. The importance of information policy and media space in shaping global opinion and a positive image of China is emphasized, including the expansion of media space abroad through platforms such as CGTN and Xinhua. In addition, the use of social media and digital platforms to promote Chinese views and values plays a key role in the soft power strategy. The effectiveness of China's soft power in building sustainable international partnerships and strengthening its position in the region is highlighted, paying attention to the challenges and prospects of such an approach. China's efforts to develop infrastructure, promote cultural exchange and economic interaction with countries in the region are analyzed, emphasizing the strategic importance of soft power to ensure China's long-term global influence. The proposed paper may be useful for researchers, analysts in the field of diplomacy in East Asia, state and local authorities. Future research is planned to focus on the study of China's communication strategy in the context of the use of soft power, analyzing the possible bans of Chinese social networks in the leading countries of the world considering the situation with the potential ban of TikTok in the US.
Keywords: Soft Power; Communication Strategy; China; East Asia; Economic Diplomacy
Review on Ship Shaped Fish Farms
Authors: UNGUREANU Costel , PRESURĂ Adrian , BOSOANCĂ Radu , MÂNDRU Andreea , PERIJOC Silviu , MIHAI Victor , COTOC George
Published: February 2025

This paper presents a review on ship shaped fish farms as a first step in the research and developing of a modular floating aquaculture platform based on inland river cargo barge design to be exploited under biosecurity and sustainability conditions in the Lower Danube region, aligned with the current sustainable development strategies of the blue economy outlined by the European Union.
An Overview on ZnO Reinforced Composites
Authors: ONACHE (VIJAN) Andreea Elena , IANCU Alina Maria , SCHIOPU Adriana-Gabriela , OPROESCU Mihai , STELIAN Ilie
Published: February 2025

Zinc oxide reinforced composites are a promising class of materials with a wide range of potential applications. By combining ZnO with other materials, scientists and engineers can achieve advanced functionalities that go beyond the properties of the individual components. The article offers to researchers and specialists an organized and thoughtful overview on outlining the impacts of composites, emphasis on ZnO nanoparticles reinforced composites.
Comparison of the Difference in Temperature Distribution on the Surface of Two Aluminum Alloys Welded by Friction Stir Welding in Different Regions at Different Linear and Rotational Speeds
Authors: KARASH Emad Toma , HAMID Amenah Faris
Published: February 2025

Friction stir welding is a modern process that is used commercially on a large scale in various industries and in many countries to connect materials together without reaching the melting point of the metal during the welding process, so it is called the solid-state welding process.In this research, a three-dimensional mathematical model was designed for friction stir welding of aluminium alloys (AA7075-T6 & AA2024-O) with dimensions (100 x 100 x 6 mm), using (ANSYS 15.0) program to compare the results of temperature distribution with distance from the welding centre to the end of the welded piece, as well as the temperature distribution from the beginning of the welding process to its end, using different rotational speeds (900, 1050, 1200 rpm) and different linear speeds (20, 40, 60, 100 mm/min). In the beginning, the rotational speed was fixed and the linear speed was made variable, and then the linear speed was fixed and the rotational speed was changed.The experimental results showed that the increase in the rotation speed of the welding tool leads to an increase in the temperatures on the surfaces of the models that were welded by the friction stir welding method. Among the other results obtained, it was found that the increase in the traveling speed of the trolley carrying the models when the stir welding process decreases the temperatures on the surface of the models when the welding process is performed. We note the convergence of the theoretical results with the applied results.
3D Printing Errors Detection During the Process
Authors: MARIN Florin-Bogdan , MARIN Mihaela
Published: February 2025

Automated error detection in 3D printing is an important challenge that impacts not only the quality of the final parts but also operational efficiency, helping to minimize wasted time and material. Certain types of errors can even result in printer malfunctions. A widely used solution for monitoring the printing process involves employing a webcam to observe the process in real time, either alerting the operator or halting the print if an issue is detected. In this paper, a computer vision algorithm able to detect specific errors is proposed.
Las masculinidades en tensión
Authors: Valdez Flores Gibrán Alejandro
Published: February 2025

En este trabajo de reflexión teórica se agrupan una serie de argumentos para el análisis de las tensiones que tienen lugar durante el desarrollo de enfermedades crónicas en varones y como estos condicionarían su identidad y demostración de género. El texto se estructura en tres apartados: el primero aborda la construcción social del género y de las masculinidades, en el segundo se discuten las relaciones entre varones, salud y padecer, y en el último se argumentan las posibles tensiones en el ejercicio de las masculinidades frente un padecimiento de larga duración en los varones, considerándolos sujetos padecientes por la experiencia de largo alcance que representa una enfermedad crónica. En ese sentido, se considera que el varón padeciente se enfrenta a un condicionamiento en la demostración de su masculinidad durante su trayectoria del padecer. Por último, se concluye que es necesario seguir abonando teórica y empíricamente a este tipo de discusiones para comprender de una mejor manera la forma en que se afectan mutuamente el género y esta clase de padecimientos.
Crisis y resiliencia en la región Tijuana-San Diego
Authors: Ramos García José María , Ramos Valencia Jimmy Emmanuel
Published: February 2025

El presente artículo examina los retos y oportunidades para la gobernanza humanitaria en la región fronteriza Cali-Baja, con un enfoque particular en la dinámica migratoria que afecta principalmente a Tijuana, pero con implicaciones regionales hacia San Diego. Basado en un grupo de discusión titulado “Visión, retos y propuestas para la región fronteriza Cali-Baja”, celebrado el 22 de noviembre de 2023, el estudio reúne las perspectivas de expertos sobre los desafíos y soluciones posibles en esta zona. La región experimenta una movilidad humana sin precedentes, influenciada por políticas recientes de la administración del Presidente Joe Biden, como los visados humanitarios y el Estatus de Protección Temporal para los venezolanos, en marcado contraste con la administración anterior. El análisis subraya la necesidad de una coordinación eficaz entre los diversos actores para gestionar la movilidad humana irregular, aunque enfrenta obstáculos de coherencia y eficacia en la comunicación y colaboración, lo que resulta en respuestas humanitarias fragmentadas. Entre los retos se destacan la limitada capacidad de acogida y la protección de derechos humanos, áreas que requieren mayor cooperación entre organizaciones gubernamentales y no gubernamentales. La ausencia de un liderazgo claro y de una agenda de derechos compartida entre los actores ha derivado en enfoques divergentes.
ANTEQUERA, María Florencia Comp. (2023). Periódico El Mocoví. 1a. edición facsimilar
Authors: Ternavasio Federico
Published: February 2025

Reseña de ANTEQUERA, María Florencia Comp. (2023). Periódico El Mocoví. 1a. edición facsimilar. Mendoza, Argentina: Universidad Nacional de Cuyo. Facultad de Filosofía y Letras.
Determinant Factors of Low Birth Weight in Infants
Authors: Putro Wahyu Gito Putro , Pranoto Putri Septiani Azzahra , Puji Lela Kania Rahsa , Darmawan Kadek
Published: February 2025

Low Birth Weight (LBW) is a significant public health issue as it contributes to morbidity and mortality rates in neonates, infants, and children. Although many studies have examined the risk factors for LBW, no research has yet explored LBW cases in South Tangerang. This study aims to identify the determinant factors affecting LBW incidence in South Tangerang. This research employed a descriptive-analytic design with cross-sectional approach conducted at South Tangerang Hospital from October 2022 to January 2023. The study population consisted of 130 LBW cases, and sample of 97 respondents was randomly selected using Lameshow (5%). Data were collected through interviews using a validated and reliable questionnaire. Data analysis was performed using univariate and bivariate analysis with the Chi-square test, and Fisher’s Exact Test was used as an alternative when expected values were not met. The significance level was set at p-value <0.05. The results showed no significant relationship between maternal age (p=0.655), parity (p=1.000), gestational age (p=1.000), birth spacing (p=0.118), or chronic illness (p=0.152) and LBW incidence. Although no significant associations were found, further research is needed. These findings can serve as a foundation for more targeted intervention programs in maternal and child healthcare to prevent and address LBW.
The Effect of Prenatal Yoga on Life Satisfaction and Labour Self Efficacy in Women
Authors: Tristanti Yolanda Mayraissa Tristanti , Hardjito Koekoeh , Kundarti Finta Isti
Published: February 2025

Around 10% of pregnant women in the world experience anxiety symptoms. Self efficacy contributes the most to anxiety symptoms. Self efficacy in the face of childbirth is one of the factors that play an important role in fighting the fear of childbirth. Fear of childbirth has a negative impact on the life satisfaction of pregnant women. This study aims to analyse the effect of prenatal yoga on life satisfaction and childbirth self-efficacy in pregnant women. The method in this study is Quasi Experimental Design with pretest-posttest control group design. This research was conducted in the Working Area of Puskesmas Mrican and Puskesmas Sukorame Kediri City. The research sample amounted to 40 respondents who were divided into two groups taken randomly. From the results of the Wilcoxon sign rank test in the intervention group life satisfaction and childbirth self-efficacy showed a p-value of 0.000. In the control group life satisfaction showed a p-value of 0.012 and self efficacy showed a p-value of 0.041. The results of the Mann-Whitney Test on life satisfaction in both groups showed a p-value of 0.049, while self efficacy in both groups showed a p-value of 0.004. It can be concluded that both groups show significant results, namely there is an effect of prenatal yoga on life satisfaction and childbirth self-efficacy and from both groups show significant results, namely there are differences between the two groups in pregnant women.
Análise dos Termos e Requisitos de Segurança do paciente nos currículos de Enfermagem em Universidades Federais Brasileiras
Authors: Castellani Mariana Tavares de Oliveira , Figueiredo Karla Crozeta , Siqueira Carolina Poite de , Pacenko Cristiane de Lima , Kimura Jane Maria Elizio dos Santos , Pol Thaiane Almeida Silva
Published: February 2025

Objetivo: analizar los términos desencadenantes y los requisitos de enseñanza de la seguridad del paciente en los planes de estudio de pregrado en enfermería en Instituciones Federales de Educación Superior. Método: se trata de un estudio exploratorio, con enfoque cuantitativo y análisis documental, en el que se examinaron los Proyectos de Curso Pedagógico (PPC) y las matrices curriculares de cuatro carreras de graduación en enfermería de diferentes regiones de Brasil. Este análisis se realizó de acuerdo con la Guía Curricular de Seguridad del Paciente de la Organización Mundial de la Salud, evaluando la descripción de estos elementos en el PPC y matrices curriculares, además de verificar el grado de confiabilidad de los resultados obtenidos. La recolección de datos implicó la búsqueda de 153 términos de seguimiento, analizando su conexión con los 11 temas propuestos por la guía mencionada mediante estadística descriptiva, con distribuciones de frecuencia absoluta y relativa para las variables categóricas. La correlación de los términos de seguimiento se calculó utilizando el coeficiente alfa de Cronbach. Resultados: se identificaron 18 términos de la lista de cotejo, distribuidos en ocho temas de la Guía Curricular. Los temas '¿Qué es la seguridad del paciente?', 'Ser un miembro eficaz del equipo' y 'Aprender de los errores para evitar daños' no fueron mencionados en los documentos analizados. La consistencia interna de los términos en los Proyectos de Curso Pedagógico fue moderada (α=0,728), así como en las matrices curriculares (α=0,620). Conclusión: la revisión de los planes de estudio en las universidades federales es crucial para alinear los programas de enseñanza con las recomendaciones del Programa Nacional de Seguridad del Paciente y la Guía Curricular de la Organización Mundial de la Salud, asegurando así la formación de profesionales de la salud comprometidos con prácticas seguras y de calidad.
Reflexões docentes sobre a inserção do pensamento algébrico no currículo nacional
Authors: Righi Débora Andrade da Silva , França Simone de Miranda Oliveira
Published: February 2025

O presente artigo é um recorte da pesquisa de mestrado realizada pela primeira autora cujo foco residiu na investigação dos conhecimentos pedagógicos de professoras do 5º ano do ensino fundamental sobre o desenvolvimento do pensamento algébrico de seus alunos. Participaram da pesquisa maior oito professoras que já possuíam um trabalho intencional com o pensamento algébrico e a partir de entrevistas semiestruturadas individuais foram criados contextos para a manifestação dos conhecimentos pedagógicos para o ensino de matemática. Neste artigo, destacaremos o conhecimento pedagógico do conteúdo e do currículo que abrange a proposta de trabalho com Álgebra visando o desenvolvimento do pensamento algébrico nos Anos Iniciais. Os resultados revelam conhecimentos curriculares que antecedem as orientações da Base Nacional Comum Curricular e que estão em articulação com os estudos da Early Algebra, por reconhecerem a atividade de generalização dentro do eixo de Números e Operações.
Concrete for tidal power plant (on the 50th anniversary of the Kislogubskaya tidal power plant in the Arctic)
Authors: Usachev I. N. , Rozental N. K. , Chekhnii G. V.
Published: February 2025

Introduction. The first experimental tidal power station in Russia has been operating in the Kislyaya Bay of the Barents Sea, Arctic Region, since December 1968. Constructed using float-on methods, it is recognized as an outstanding structure of the 20th century and has been designated as a “Monument of Science and Technology of the Russian Federation.” The paper discusses the research on frost resistance and corrosion resistance of monolithic concrete and reinforced concrete used in the tidal power plant.

Aim. To summarize half a century of research and observations on reinforced concrete structures of this large facility and experimental samples of concrete and reinforced concrete in the harsh marine conditions of the Arctic.

Materials and methods. High-strength, frost-resistant, and low-permeability concrete was utilized. The methodology involved laboratory and long-term field tests, including systematic inspections of the condition of concrete samples and reinforced concrete structures of the tidal power plant, with assessments of their strength and frost resistance.

Results. The study demonstrated high frost resistance and corrosion resistance in the marine environment under prolonged exposure to low temperatures typical of the Arctic zone, ensuring the complete preservation of structures over 50 years of operation in harsh Arctic sea conditions, including tidal zones and ice impact.

Conclusions. The findings confirm the feasibility of constructing and maintaining reinforced concrete structures for tidal power plantss in marine Arctic conditions without repair for an extended period (up to fifty years).
Funcionalidad familiar y efecto del programa CADIMSS en el control glucémico de pacientes con diabetes mellitus tipo 2
Authors: Candelario Díaz Paulina , Leal Herrera Aristóteles
Published: February 2025

Introducción: La Diabetes Mellitus tipo 2 (DM2) tiene una carga importante en morbi-mortalidad a nivel mundial. Para favorecer el control de este padecimiento se implementan programas integrales de educación para la salud. México, cuenta con el programa CADIMSS; pero no se conoce a fondo su efecto tanto en aspectos metabólicos como en el entorno familiar. Material y método: Estudio analítico y prospectivo de 283 pacientes del programa CADIMSS, que determinó la asociación de la funcionalidad familiar, y el efecto del programa en el control glucémico, utilizando las pruebas de Kolmogórov-Smirnov, chi cuadrada y McNemar. Resultados: El 49% de los pacientes obtuvieron un nivel funcional, 22% moderadamente funcional, 27% disfuncional y 2% severamente disfuncional. La correlación entre las variables de funcionalidad familiar y evaluación de la glicemia fue positiva, y sugestiva de que, a mayor nivel de disfuncionalidad, mayores niveles de hemoglobina glucosilada Spearman de 0.535 (p< 0.001) y de glicemia prepandial Spearman de 0.772 (p< 0.001). Conclusión: El programa CADIMSS no mostró mejora significativa en los niveles de glucemia, se sugiere realizar estudios adicionales y considerar modificaciones, incluyendo educación para pacientes y sus familiares. Es preciso tomar en cuenta la funcionalidad familiar en los pacientes diabéticos para mejorar control glucémico.
Az EU tagállamok határigazgatási folyamatainak minőség-ellenőrzése
Authors: Zsákai Lénárd , Herczeg Mónika
Published: February 2025

Aim: The study based on research conducted in twelve EU countries aims to illustrate how and to what extent the quality control and assurance mechanisms, as outlined in the policy cycle for integrated border management in Europe and Frontex's operational strategy, are reflected in the regulation of border management practices in the surveyed countries.
Methodology: Document and content analysis and conduct of semi-structured interviews.
Findings: In the countries examined, quality control and assurance systems play a crucial role in enhancing border management and internal security. All countries prioritize ensuring that their border management systems remain operational and adaptable to the ever-evolving challenges. During inspections, self-assessments, and internal audits, countries employ various, though often similar, tools and methods aligned with European standards.
Value: So far, there has been limited research in this field. The first part of the study examines the standards that regulate the development of integrated border management in the European Union, with a particular focus on provisions related to quality control and quality assurance in border management. In the second part, the authors investigated the quality control mechanisms of the national border administrations in twelve EU Member States. This analysis was conducted through documentary and content analysis, alongside semi-structured interviews with experts from the twelve countries. The findings of the research, and the conclusions drawn from them, may provide a strong basis for enhancing the effectiveness of the quality control and assurance processes within domestic border management.
Lectures sataniques de Dracula : transmission du Mal vampirique, du texte à l’image
Authors: Cregut Céline
Published: February 2025

Dans Dracula de Bram Stoker (1897), le vampire est dépeint comme l’antagoniste par excellence. Par ses références explicites à l’imagerie chrétienne, le roman autorise une lecture religieuse de la créature vampirique, lecture qui apparente Dracula au Diable. Certaines adaptations de l’œuvre originelle à l’écran se détachent pourtant de cette imagerie chrétienne sans pour autant délivrer la figure vampirique de sa noirceur. La nature sacrilège du vampire est traduite dans ces œuvres par l’omniprésence visuelle du sang. Ce sang est la résurgence à l’écran du chaos satanique que la créature incarne dans le roman de Stoker, entre souillure et dissolution de l’être. Ces œuvres autorisent ainsi en creux un rapprochement de la figure draculéenne contemporaine de son satanisme originel, quand bien même la question religieuse n’y est plus explicitement évoquée. De plus, la filiation satanique du vampire se lit parfois dans l’exaltation luciférienne de l’individu qu’il incarne dans certains films ou séries, dans la lignée des lectures du Satan miltonien par les Romantiques anglais. De Nosferatu, eine Symphonie des Grauens (Murnau 1922) à la mini-série Dracula (Gatiss et Moffat 2020), en passant par Horror of Dracula (Fisher 1958), la représentation du diabolisme vampirique s’éloigne ainsi de l’ancrage chrétien du roman original et offre autant de relectures du Mal vampirique.
Beyond Binge-Watching
Authors: Baranidharan S. , Kulkarni Shrinivas
Published: February 2025

In an increasingly competitive streaming landscape, Netflix faces the imperative to adapt its digital marketing strategy for long-term success beyond binge-watching. Challenges include fragmented audience attention, differentiation amidst competition, optimizing marketing ROI, and evolving consumer behavior. To thrive, Netflix must invest in original content, harness data-driven insights, cultivate strategic partnerships, and adapt to changing consumer preferences. By prioritizing subscriber engagement and retention, balancing acquisition efforts, and leveraging emerging technologies, Netflix can maintain its market leadership position and sustain growth. This case study explores key challenges and strategies for Netflix's digital marketing evolution, providing insights for marketing professionals and industry observers navigating the dynamic streaming landscape.
Optimizing Social Media Strategies for Enhanced Performance
Authors: Gomes Ângelo , Pereira Inês Veiga , Pinto Susana
Published: February 2025

The Florist – Luxury Bouquets is a Portuguese luxury e-commerce brand. Specializing in preserved flower bouquets with an innovative preservation system. The company targets middle to high-income professionals seeking convenience and premium quality. With a well-structured management team, the brand focuses on efficient operations, financial management, and customer satisfaction. Using digital marketing and strong social media presence, The Florist has achieved significant growth. Despite rapid growth, challenges such as income volatility and competition persist. Strategic recommendations include product diversification, enhanced marketing efforts, and improved demand forecasting to stabilize revenue. The brand's website and social media strategy were also analyzed and compared with the main competition. The use of important keywords on website content and search engine marketing investment may lead to better website performance. Future social media strategies should leverage video content, albums, and consistent content planning to maintain and grow their audience.
Navigating the Impact of Digital Technologies on the Multigenerational Workforce in the Post-COVID-19 Work Environment
Authors: Doargajudhur Melina , Baboo Shabanaz
Published: February 2025

In the wake of the pandemic, workplace dynamics have changed significantly, particularly the integration of digital technologies. The new workplace is also experiencing changes in its demographics as this is the first time in history that five generations are working together, causing generational disparities leading to misperceptions, stereotypes, and intergenerational biases when adapting to and utilizing digital tools. The lack of systematic literature reviews analyzing digital technologies and artificial intelligence (AI) among multigenerational employees in the fourth industrial revolution context demands further investigation. The chapter adopts a systematic literature review approach to explore the adoption of digital technologies including AI among a multigenerational workforce, highlighting the factors affecting the adoption. The chapter also provides several strategies that organizations can employ to bridge generational gaps and foster a more agile, productive and cohesive multigenerational workforce.
AI-Enhanced Self-Healing Cloud Architectures for Data Integrity, Privacy, and Sustainable Learning
Authors: Vemula Vamshidhar Reddy
Published: February 2025

In the era of digital transformation, the integrity and privacy of data have become paramount concerns for organizations and educational institutions alike. This chapter explores the concept of AI-enhanced self-healing cloud architectures, which leverage advanced artificial intelligence algorithms to automatically detect, diagnose, and rectify anomalies in real-time. By incorporating self-healing mechanisms, these architectures ensure data integrity and privacy while maintaining operational efficiency. The chapter discusses the underlying principles of these architectures, the role of machine learning in predictive maintenance, and the implications for sustainable learning environments. Case studies illustrate successful implementations and highlight the benefits of adopting such innovative solutions in cloud computing. Ultimately, this chapter advocates for a paradigm shift towards more resilient cloud infrastructures that not only enhance data security but also support sustainable practices in educational contexts.
Future Trends in Education
Authors: Srivathsa B. S. , Pandey Harshit , Naganandini G.
Published: February 2025

This system encompasses AI, data science, and AR/VR to transform learning and empower the future of education, it transforms education by providing immersive, customized experiences that greatly increase student comprehension and engagement which customizes course materials to the requirements of students with disabilities, AR/VR technology and could be used to create sensor-friendly learning environments that accommodate a range of learning preferences. It helps to collaborate on projects, take part in virtual field trips, and have engaging discussions with one another while residing in various physical areas to develop interactive content overlays, virtual labs, historical reenactments, and other immersive, hands-on learning environments that help simplify difficult ideas in disciplines like science, medicine, and history. It improves experiences and make sure they are efficient and tailored to the needs of each learner by utilizing data science, this progressive method seeks to provide students with the information and abilities needed for a technologically advanced future.
Innovative Approaches to Strengthening Postdoctoral Mentorship in Resource-Constrained African Universities
Authors: Lawan Aliyu Abubakar , Ibinaiye Dorcas Irewole
Published: February 2025

This study investigates innovative strategies to improve postdoctoral mentorship in resource-limited African universities, addressing significant challenges in establishing effective mentorship structures. A comprehensive literature review using PubMed, Scopus, Web of Science, AJOL, and Google Scholar, along with case studies from academic publications and institutional reports, was conducted. Thematic analysis identified challenges, best practices, and novel approaches. The review highlights effective methods to enhance mentorship programs, advocating for a reassessment of mentorship practices in African universities, and emphasizes mentorship models, collaborative frameworks, and technological applications. The study stresses the importance of innovative mentorship strategies to support early-career researchers in resource-constrained environments, offering insights for policymakers and academic leaders to bolster research capacity.
Food safety of Thai tea sold through an online platform application in Indonesia
Authors: Cahyaningtyas Nadila , Mahmudiono Trias , Chen Hsiu-Ling , Pui LiewPhing , Thammakulkrajang Rarinthorn , Wangi Martina Puspa
Published: February 2025

Thai tea is one of the beverage products that are often ordered by Generation Z through online applications. With the rise of Thai tea drinks in the market, it is suspected that some individuals cheat by adding cyclamate to Thai tea drinks when concocting to get a good taste and sweetness at a low price. This study aimed to examine the correlation between the level of knowledge and the attitudes of traders regarding the use of cyclamate food additives in Thai tea processed drinks, which are sold through online application-based food delivery services in the Surabaya and Sidoarjo regions. This research was an observational analysis and had a cross-sectional design. The study sample of 46 Thai tea beverage products was taken by simple random sampling. Research shows that there is no link between knowledge (p=0.654), attitudes (p=0.950), and behavior (p=0.849) with the use of cyclamate in Thai tea beverage products. The conclusion of this study is the absence of any connections between knowledge, attitude, behavior, and the use of cyclamates. The results classify Thai tea products, both qualitatively and quantitatively, as safe. Based on questionnaires, respondents had good knowledge, but they also had negative attitudes and behaviors.
Calidad del aire interno de un hospital público: una mirada al dióxido de carbono y la transición COVID-19
Authors: Valencia Paredes Pamela Elizabeth , Coaquira Mamani Juan Manuel , Torres Diaz Victor German
Published: February 2025

El objetivo fue evaluar el nivel de CO2 del aire interior de un hospital público y establecer una relación con el grado de obstrucción bronquial que poseen los trabajadores. La metodología fue prospectiva, corte transversal y diseño relacional. El nivel promedio de CO2 en el hospital fue de 590.15 ppm, valor aceptable para interiores pero que supera los niveles de promedio mundial. El personal que trabaja en el área asistencial presentó más casos leves (35.36 %) y severos (26.24 %) en comparación con el administrativo. Se comprueba la relación altamente significativa (R= 0.945) entre el nivel de CO2 y el grado de obstrucción bronquial en los trabajadores del hospital. Se debe repensar los centros de salud, con infraestructura e instalaciones más eficientes, planteando nuevas normativas para el sector que lo conviertan en más eficiente y preparados para futuras pandemias.
Marketing digital: desarrollo de negocio de moda en Sucre
Authors: Villón Cintya Marcela Villamar , Quintero Frank Ángel Lemoine
Published: February 2025

El marketing digital ha recobrado fuerzas en los emprendimientos ecuatorianos posicionándole en un mercado nacional cada vez más exigente. El objetivo que persigue esta investigación se centra en analizar la efectividad del marketing digital para posicionar negocio de moda en el cantón Sucre con un enfoque particular en "Naelis Moda". Se utilizó una metodología cuantitativa que a través del método analítico descriptivo facilitó sustentar la solidez en los resultados. Se aplicó una encuesta que incluyó 12 preguntas de ellas 10 utilizando escala de Likert. El software estadístico SPSS versión 26 fue empleado para validar el cuestionario y determinar su fiabilidad, obteniendo un Alfa de Cronbach de 0.908 considerando de excelente. La muestra analizada incluyó una representación equitativa de género y diversas edades, lo que consintió adaptar las estrategias a diferentes segmentos del mercado. Los resultados revelaron diferencias significativas en la percepción de "Naelis Moda" entre hombres y mujeres, especialmente en aspectos relacionados con la calidad de la comunicación y la confianza en la autenticidad de los productos. Las estrategias de marketing digital deben ser personalizadas para abordar estas diferencias de género, mientras que la calidad de la información proporcionada por la marca fue valorada de manera similar por ambos géneros. En conclusión, la investigación destacó la importancia del marketing digital en la industria de la moda en Sucre, subrayando la necesidad de adaptar las estrategias a las expectativas de los consumidores sobre cómo las marcas pueden optimizar su presencia en el mercado y fortalecer su relación con los clientes.
Impact of Integrating Basic Science Process Skills on Students Performance in Biology Practical in Vihiga County, Kenya
Authors: Osotsi Kadenyi Mercy , Aineah Wang’any Dr Wambasi , Muchoki Dr. Waititu Michael
Published: February 2025

The study investigated impact of Integrating Basic Science Process Skills on students’ performance in Biology practical. Research study objectivewasto determine students level of mastery of Basic Science Process Skills in learning of Biology practical. Form Three students were involved in the study. The study adopted Constructivism theory and Quasi experimental research design. Data was collected using Biology Achievement Test. The tests consisted of both pretest and posttest. The students target population was 4560 Form Three students. A sample size of 384 Form Three students was obtained from the target population using Yamane’s formula. Twelve participating schools were selected by applying Stratified and Simple random sampling method. Six experimental and six control groupof schoolswere created using Purposive sampling method.Experimental group were taught using practical activities while control group focused on teacher centered activities. Data was analyzed using Statistical Packagefor Social Science version 27.Descriptive statistics was used to analyze mean, standard deviation and median.Inferential statistics were used to determine significance of results. Content validity was determined by piloting the study instruments. Internal consistency reliability of the tests was determined using Kuder-Richardson 20 formula (=.978). A two-way ANOVA indicated that there was a significant difference in learners’ performance in Biology practical in both experimental group and control group at p<.05.
The Influence of Asset Growth and Asset Size on Systematic Risk (Beta) of Banking Stocks on the Indonesia Stock Exchange
Authors: Irawan Ari , Amalia Henny Septiana , Hayati Nurul , Rusqiati Dini , Firdausi Iqbal
Published: February 2025

This study aims to analyze the effect of asset growth and asset size on the systematic risk (beta) of banking stocks listed on the Indonesia Stock Exchange. Systematic risk is a risk that cannot be eliminated through diversification andis an important indicator for investors in assessing the sensitivity of stocks to market changes. The number of samples in this study was 41 banks for 3 years, resulting in 123 observations. This study uses multiple linear regression methods with secondary data obtained from the bank's annual financial statements and market information. The results of the study indicate that asset growth has a positive and significant effect on systematic risk. This indicates that high asset growth tends to increase the systematic risk of stocks. Conversely, asset size has a negative and significant effect on systematic risk, which means that banks with larger asset sizes have lower systematic risk. The regression model shows that both variables together explain most of thevariability in the systematic risk of banking stocks. This study provides an important contribution to investors and bank management in understanding the relationship between asset growth, asset size, and systematic risk of stocks. The implications of this study can help investors in making better investment decisions and provide guidance for banks to manage risk through appropriate asset management strategies.
Malaysian Quality Childcare Unveiled Through Fuzzy Delphi: What Do Parents Want?
Authors: Aziz Nurul Nadia Abd , Yazid Zaidatul Nadiah Abu , Bakar Azeni Abu , Hashim Jolin Norshyme , Aziz Mohd Amar , Ramli Fairuez
Published: February 2025

This study employed a Fuzzy Delphi approach to examine parental expectations of childcare quality in Malaysia, addressing the gap between international quality frameworks and local cultural contexts. Eleven experts evaluated ten quality dimensions using a five-point fuzzy scale. The findings revealed strong consensus (97% average) across all quality indicators, with educational and developmental activities emerging as the highest priority (defuzzification: 0.800), followed by staff qualifications and parent-staff communication (both 0.782). The study identified three key quality dimensions: educational content delivery, professional competence, and communication frameworks. All items achieved acceptance status, indicating robust agreement on quality indicators. The findings suggest that Malaysian parents prioritize both structural and process quality elements, challenging assumptions about Asian parents’ exclusive focus on academic outcomes. The study contributes to the development of culturally responsive quality assessment frameworks and provides evidence-based recommendations for policy makers and practitioners. The results highlight the need for comprehensive quality improvement initiatives that balance educational content with nurturing care while maintaining cultural sensitivity. These findings have significant implications for quality standard development, professional training programs, and policy formulation in Malaysian early childhood education and care settings.
Perceptions of the Zimbabwe Gold Currency (ZiG) as a Panacea to Economic Stability
Authors: Nyathi Lawrence Dumisani , Mutale Japhet
Published: February 2025

This study investigated the perceptions and reactions of Zimbabwe’s economic agents regarding the Zimbabwe Gold Currency (ZiG) as a potential solution for achieving economic stability. The research employs a primary data approach, collecting information from 295 out of a possible 300 respondents through structured questionnaires administered via face-to-face interviews, town hall focus group and emails over a 14-day period. Respondents represent diverse economic sectors, including SMEs, manufacturers, informal businesses, and individual consumers, predominantly in all 3 Matebeleland Provinces which included rural and urban markets. Major findings reveal that while some economic agents especially exporters and manufacturers support the local currency for its potential to boost production and competitiveness, significant skepticism persists. Factors undermining confidence in the ZiG currency include policy inconsistency, selective usage, lack of trust in monetary authorities, and macroeconomic instability. Respondents highlighted government mismanagement of fiscal priorities, rampant speculation, and limited efforts to formalize the economy as further challenges. The study identifies several policy measures to stabilize the ZiG currency, such as engaging the private sector, promoting policy consistency, prioritizing developmental expenditure, addressing debt overhang, and eliminating selective administrative enforcement. The findings underscore the necessity of a multistakeholder approach to restore economic fundamentals and build confidence in the currency. These insights contribute to the discourse on monetary reforms and economic stability in Zimbabwe.
A new optimal Dai-Liao algorithm for solving iteration problems
Authors: Hassan Basim Abbas , Mohammed Marwa Muthana
Published: February 2025

The conjugate gradient approach is fascinating when applied to mathematical formulations. An innovative formula based on curvature needs has been developed. In contrast to the Dai-Liao method, which uses gradient and difference point data in its computations, the improved approach will show more efficiency by using function information. Experimental numerical studies are approved to demonstrate the efficiency of the suggested method.
Analysis on the Development Characteristics and Geological Conditions of Debris Flow in Duilong Deqing District,Xizang
Authors:   Geothermal and Geological Party, Tibet Bureau of Mineral Resource Exploration and Development, ZHOU Peng , WAN Zhongyan ,   Geothermal and Geological Party, Tibet Bureau of Mineral Resource Exploration and Development, LI Qiang ,   Geothermal and Geological Party, Tibet Bureau of Mineral Resource Exploration and Development, RONG Feng ,   Geothermal and Geological Party, Tibet Bureau of Mineral Resource Exploration and Development, LIU Gongxi ,   Geothermal and Geological Party, Tibet Bureau of Mineral Resource Exploration and Development, YUAN Dancuomu ,   Geothermal and Geological Party, Tibet Bureau of Mineral Resource Exploration and Development
Published: February 2025

Xizang is one of the provinces and regions with the most serious geological disasters in China. The impact of geological disasters on economic and social development is becoming increasingly significant. To study the development characteristics and geological conditions of typical disaster debris flows in the Deqing District of Duilong, this article is based on the results of a 1: 50000 geological hazard risk investigation and evaluation. Based on a systematic summary of the development characteristics and spatiotemporal distribution patterns of debris flow disasters in the research area, ArcGIS spatial analysis method is used to explore the relationship between debris flow disasters and factors such as topography, geological structure, engineering geological rock formations, water system density, and vegetation coverage. The research results show that there are a total of 117 debris flow disaster points developed in the area, the scale of disasters is mainly small-scale disasters, mainly occurring in July and August, which characterized by concentrated distribution along fault structures, rivers, and deep river valleys. There is a varying degree of correlation between topography, geological structure, engineering geological rock formations, water system density, and debris flow. The smaller the watershed area, the greater the longitudinal slope of the channel, and the higher the density of faults and water systems within the watershed, which is more conducive to the formation of debris flow disasters; And the easily slippery strata provide favorable source conditions for the development of debris flows. The formation of debris flow disasters is closely related to the above-mentioned disaster prone factors, and is the result of the coupling effect of multiple factors, which can provide a reference basis for the prevention and control of debris flow disasters in the study area.
Research on Environmentally Friendly Two-Phase Integrated Fracturing Fluid
Authors:   Sichuan Shudao Mining Group Co. , Ltd., ZHENG Zheng , LIU Xin ,   Southwest Geophysical Research Institute of Oriental Geophysical Company
Published: February 2025

The integrated fracturing fluid with sand reduction is the core technology to solve the current shortage of fluid in the current large-displacement and large-volume construction mode. The current reversed- phase emulsion thickener solves the problem of instant solubilization, but contains a large amount of organic solvents, which is easy to cause environmental pollution. Through the dispersion polymerization process, a two-phase aqueous drag reducer without organic solvents and emulsifiers was synthesized. The drag reduction agent is instantly dissolves within 30s, the drag reduction rate of 0. 15% water solution reaches 72. 73%, In the reflux fluid with a total mineralization of 12249mg/L, the drag reduction rate is 71. 34%, the thickener solution has good temperature and shear resistance after crosslinking through organic zirconium crosslinker, strong sand carrying capacity, and the damage rate of glue breaking solution to the core is 14. 37%. The fracturing fluid system has the characteristics of “low cost, low damage, green and environmental protection”, and the flowback fluid can be recycled, which solves the contradiction between large-scale construction and complex liquid preparation process, and has a good application prospect.