bluuebunny/crossref_metadata_2025_split huggingface dataset:
Consumo de calcio y su relación con la densidad mineral ósea en estudiantes que están cursando la carrera de Auxiliar de Enfermería. Loja (Ecuador)
Authors: Sánchez Mata Marlene Elizabeth 
Published: February 2025

Introducción: En Ecuador, el 94% de las personas no sigue las pautas recomendadas para ingerir alimentos que contienen calcio, el cual está vinculado con la salud de los huesos y se relaciona de manera opuesta con el índice de masa corporal, contribuyendo al riesgo de sobrepeso y obesidad. La cantidad diaria recomendada (RDA) de calcio para adolescentes se establece en 1.300 miligramos por día.
Objetivo: Describir cómo la ingesta de calcio y el estado nutricional influyen en la densidad mineral ósea (DMO) de los estudiantes que están cursando la formación de auxiliar de enfermería.
Métodos: Un estudio transversal, retrospectivo con 49 estudiantes de 19 a 21 años, aparentemente sanos. La cantidad de alimentos consumidos fue evaluada a través de un análisis que consistió en que los participantes recordaran y detallaran todo lo que habían comido en un periodo de 24 horas.
Resultados: En la muestra de individuos examinados, donde más de la mitad eran mujeres (51%), se descubrió que un porcentaje del 18% tenía obesidad y un 25% mostraba sobrepeso. El 68% de los jóvenes consumió una cantidad menor al 50% de la cantidad de calcio recomendada para la ingesta. En hombres, el consumo medio de calcio se situó en 658 miligramos por día con una desviación estándar de 328 miligramos, mientras que en mujeres fue de 568 miligramos por día con una desviación estándar de 299 miligramos. El puntaje Z estandarizado de la DMO fue dentro del rango considerado normal para hombres y mujeres, con una desviación estándar mayor de -1.
Conclusión: No se encontró ninguna correlación entre la cantidad de calcio consumida por los estudiantes y la densidad ósea de sus huesos. Se encontró una asociación entre la mineralización ósea y el estado nutricional, observándose que la densidad mineral ósea era más alta en las personas con obesidad.
The relationship between adherence to the Mediterranean diet and abdominal obesity and related metabolic risk
Authors: Abu Salma Baha'a 
Published: February 2025

Introduction: The Mediterranean diet is rich in bioactive compounds that have protective effects against metabolic disorders, and insulin resistance and reduce weight.
Objective: To explore the relationship between adherence to the Mediterranean diet and central obesity as well as related metabolic disorders.
Material and Methods: A cross-sectional study was conducted on 480 participants between the ages (18 - 65) years who were diagnosed with metabolic disorders. Data was collected using a structured questionnaire to determine socio-demographic data, anthropometric measurements, and biochemical laboratory results of metabolic parameters. The Mediterranean Diet Adherence Screener was used to measure the adherence of participants to the Mediterranean Diet. Pearson correlation and multiple linear regression were used to measure the strength and magnitude of association between parameters.
Results: The results show that higher adherence to Mediterranean Diet has significantly (P< 0.05) and inversely associated with triglyceride, cholesterol, LDL- cholesterol, cholesterol/ HDL ratio, triglyceride/ HDL ratio, HbA1c, fasting blood sugar, waist circumference, and waist-hip ratio by 39.64, 44.2, 1.284, 2.2, 4.062, 0.682, 3.36, 0.634, and 0.023 units, respectively, for each unit increase in the Mediterranean diet score. The results also show that the HDL- -cholesterol will increase by 7.56 for each unit increase in the Mediterranean diet score.
Conclusion: adherence to the Mediterranean diet should be considered a key aspect of public health nutritional strategies to control the increasing prevalence of obesity and metabolic disorders
Household food security and children’s food consumption diversity in the different agroecological regions in West Java, Indonesia.
Authors: Dewi Puspita , Khomsan Ali , Dwiriani Cesilia Meti , Sukandar Dadang 
Published: February 2025

Introduction: Food security is essential for a country's development. This is emphasized in the SDG's goal of zero hunger. Food security means that a household can consistently access sufficient quantity and quality food. Geographical location influences access to food. This research aims to analyze food security and diversity in different agroecological regions (highlands and coastal) in West Java.
Methods: The design used in this research is a cross-sectional study. This research was conducted in Cianjur Regency (highlands) and Karawang Regency (coastal) West Java Province, Indonesia. The population in this study were households with children aged 12-24 months. The total number of households sampled in this study was 154. Data on children's food consumption was collected using the 1x24-hour food recall method, while other data was collected by interviews using questionnaires.
Results: As many as 63.6% of subjects in the highlands were aged 12-18 months and 49.4% in coastal area. Maternal education in the highlands was higher than in the coastal (p<0.05). Family members of ≤4 people were more common on the coastal (p<0.05). As many as 62.3% of households in the highlands and 81.8% in the coastal areas allocate food expenditure <60% of total spending. There is no difference in household food security in the highlands and the coastal (p>0.05), but the food consumption of toddlers in the highlands was more diverse than in the coastal area (p<0.05).
Conclusion: Mothers in the highlands generally have a higher level of education than mothers on the coastal and so was the household income. The number of households in the highlands with food secure was higher than in the coastal but it was not significantly different. And children's food consumption is more diverse in the highlands than in the coastal.

KEYWORDS: Coastal, Food Security, Highlands, Nutritional Status, Toddler.
CT-based migration analysis of a tibial component compared to radiostereometric analysis
Authors: Engseth Lars H. W. , Øhrn Frank-David , Schulz Anselm , Röhrl Stephan M. 
Published: February 2025

AimsRadiostereometric analysis (RSA) is considered the gold standard for in vivo migration analysis, but CT-based alternatives show comparable results in the shoulder and hip. We have previously validated a CT-based migration analysis method (CTMA) in a knee phantom compared to RSA. In this study, we validated the method in patients undergoing total knee arthroplasty (TKA). Our primary outcome measure was the difference in maximum total point motion (MTPM) between the differing methods.MethodsA total of 31 patients were prospectively studied having undergone an uncemented medial pivot knee TKA. Migrations were measured up to 12 months with marker-based and model-based RSA, and CT-RSA.ResultsMean precision data for MTPM were 0.27 mm (SD 0.09) for marker-based RSA, 0.37 mm (SD 0.26) for model-based RSA, and 0.25 mm (SD 0.11) for CTMA. CTMA was as precise as both RSA methods (p = 0.845 and p = 0.156). At three months, MTPM showed a mean of 0.66 mm (95% CI 0.52 to 0.81) for marker-based RSA, 0.79 (95% CI 0.64 to 0.94) for model-based RSA, and 0.59 (95% CI 0.47 to 0.72) for CTMA. There was no difference between CTMA and marker-based RSA (p = 0.400), but CTMA showed lower migration than model-based RSA (p = 0.019). At 12 months, MTPM was 1.03 (95% CI 0.79 to 1.26) for marker-based RSA, 1.02 (95% CI 0.79 to 1.25) for model-based RSA, and 0.71 (95% CI 0.48 to 0.94) for CTMA. MTPM for CTMA was lower than both RSA methods (p < 0.001). Differences between migration increased between the methods from three to 12 months. Mean effective radiation doses per examination were 0.016 mSv (RSA) and 0.069 mSv (CT). Imaging time for performing RSA radiographs was 17 minutes 26 seconds (SD 7 mins 9 sec) and 4 minutes 24 seconds (SD 2 mins 3 sec) for CT.ConclusionNo difference in precision was found between CTMA and marker- or model-based RSA, but CTMA shows lower migration values of the tibial component at 12 months. CTMA can be used with low effective radiation doses, and CT image acquisition is faster to perform than RSA methods and may be suitable for use in ordinary clinical settings.Cite this article: Bone Joint J 2025;107-B(2):173–180.
Sustainability and the Circular Economy through the Eyes of Students: A Comparative Analysis among Bulgaria, North Macedonia, Slovenia and Croatia
Authors: Kostadinova Irina , Todorova Ana , Ruskova Svilena , Tomovska Misoska Ana , Letonja Marina , Tomljanović Marko 
Published: February 2025

Higher education institutions are the catalyst for building tomorrow's leaders who will take responsibility for addressing environmental issues and shaping a more sustainable future. Along with learning the principles of the circular economy and sustainability, students build the skills and knowledge needed to take up leadership positions in a variety of fields, including business, politics and non-governmental organizations.
This article analyzes the understanding of issues of sustainability, circular and green economy through the eyes of business-oriented students from four European countries: Bulgaria, North Macedonia, Slovenia and Croatia. An international team of scientists researches the attitudes and expectations of students from different bachelor's and master's programs with the aim of both improving their knowledge, skills and competencies related to circular and green economy and sustainability, as well as upgrading and enriching educational programs and processes.
The research identified gaps in the educational process along with identified good practices implemented by specific partner organizations. Interrelationships were sought between the final results and the current geopolitical situation of the respective country in the context of its membership or not in the European Union. The study analyzed the content of various disciplines, focusing specifically on research areas such as the circular and green economy and sustainability. The findings aim to enhance curricula in fields like corporate social responsibility, economics, marketing, and related areas.
Keywords: sustainability, circular economy, green economy, education
Improving EU Fund Absorption in Romania: A Case Study on Beneficiary Insights
Authors: State Cristina , Wang Jianbo , Dinicu Andrei-Edward , Rizoiu Leonard-Alin 
Published: February 2025

Funding has always been and will remain one of the essential challenges that any entrepreneur must overcome and find sustainable and efficient solutions for in the medium and long term. The same principle applies to the public sector, which needs investments for the production of goods, the provision of services, and infrastructure.
European non-reimbursable funds represent important sources through which both the public and private sectors can develop more quickly and efficiently. However, the absorption of funds is a slow process, with Romania not fully implementing the total amounts made available by the European Union.
Based on these ideas, we initiated our research, the aim of which is to identify methods to improve the absorption of European non-reimbursable funds. For this purpose, the research includes a questionnaire that was distributed via crowdsourcing and completed by 575 respondents. Subsequently, the recorded responses were processed econometrically using IBM SPSS20, and the analysis techniques used included quantitative data analysis, descriptive statistics methods, multiple response analysis, cross-data analysis, and the ?2 contingency coefficient.
Five research hypotheses were formulated, including three main and two secondary ones. Through these, we analyzed the perspective of potential beneficiaries regarding their relationship with the representatives of the relevant ministry, the absorption process, the difficulties encountered, and their perception of the way the Union distributes funds to member countries. In the end, all five research hypotheses were validated.
Keywords: European Funds, Investments, Project Management, IBM SPSS20, Organizational Communication
Investor Behavior in Venture Capital Investment: An Analytical Study of Georgian and Central-Eastern European Startup Markets
Authors: Abuselidze George , Sarjveladze Beka 
Published: February 2025

This research paper investigates venture capital investor behaviors within the startup ecosystems of Georgia and Central Europe, providing comparative analysis of these markets. Utilizing a mixed-methods approach, the study integrates qualitative and quantitative data derived from questionnaires distributed to VC investors in both regions. Detailed diagrams visualize critical trends and patterns, enhancing the understanding of investor behavior. The findings reveal distinct investment preferences, regulatory landscapes, and other details in each region. Georgian investors, often navigating an emerging market with limited infrastructure and networks, display cautious investment behavior, prioritizing stable returns and market potential. In contrast, Central-Eastern European investors benefit from more mature ecosystems, demonstrating higher risk tolerance and a greater focus on innovative ventures. Key factors driving investment choices include market potential, innovation levels, startup industry, and regulatory frameworks. The study highlights how these elements interact to influence investor confidence and preferences. For instance, while Central-Eastern European investors are motivated by Innovative Technologies and market size, Georgian investors are more influenced by government incentives and emerging market opportunities. By understanding these behaviors, this paper offers valuable insights for entrepreneurs, policymakers, and investors. It aims to enhance the startup ecosystem in both regions, providing a foundation for more informed and strategic investment decisions. This analysis contributes to the broader discourse on global VC trends, emphasizing the critical role of regional contexts in shaping investor behavior and their implications for emerging markets.
Keywords: Venture Capital, Startups, Startup Ecosystem, Georgian Startup market, Investors
Impact of E-government on Institutional Performance: Fostering Sustainable Higher Educational Practices
Authors: Alshammari Wail Shafi , Kilase Ajoud Mohamed Eid , Hassan Ibrahim Ahmed Ibrahim , Al Shamlan Abdulrahman Eidhah , Alsalman Asmahan Ibrahim 
Published: February 2025

This study explores the role of e-government services in enhancing institutional performance, with a specific focus on Northern Border University (NBU). E-government initiatives have transformed public sector operations globally by improving accessibility, transparency, and efficiency. This study employs the E-GOVQUAL model, a widely recognized framework for evaluating the quality of e-government services, and assesses key dimensions such as interactivity, information quality, ease of use, support quality, functionality, privacy, and aesthetics. Through a structured questionnaire targeting NBU employees and faculty members, the study examines how the quality of e-government services impacts institutional performance. Ten questions on institutional performance and 21 questions based on the E-GOVQUAL model are formulated. The data were organized and analyzed by using Smart PLS software. The findings reveal that all dimensions of e-government services have a statistically strong positive effect on institutional performance, with strongest factors being information quality, interactivity, and web functionality. The study underscores the importance of optimizing e-government services to improve institutional efficiency, reduce transaction times, and increase user satisfaction. By providing insights into the impact of e-government on institutional outcomes, stakeholders understand the ongoing efforts to enhance public sector performance through effective digital transformation.

Keywords: E-government, GOVQUAL, Northern Border University, public service, institutional performance
Transfering Sustainability Competences through Green Pedagogies and Service-Learning in Higher Education
Authors: Cantalejo María J. , Aldaya Maite M. , Navarlaz Isabel 
Published: February 2025

Sustainability competences are reflected in the ability to look ahead to change and shape the future of the societies in which they live through active participation in the sense of sustainable development. Through service-learning, students take responsibility for their actions. The complex nature of sustainability issues makes it useful to explore problems and their solutions holistically.
In the framework of the NEMOS project (A New Educational Model for Acquiring Sustainability Competences through Service-Learning), a collaborative process was initiated to pool the knowledge and experience of five Higher Education Institutions working together to implement new educational models for effectively acquiring sustainability competences through service-learning in food-related degrees. This EU-funded project was launched and aimed to advance the transition to sustainability education through practical and innovative educational approaches and interventions. Green pedagogy can support transformative learning through the exploration and clarification of learners´own values.
In the case of the Public University of Navarre (UPNA), which leads the NEMOS project, practical sessions on service-learning and green pedagogies were held to train university lecturers who teach in different degrees to integrate sustainability in higher education, recognising the relevance of the connection with the environment and the active participation of educators in this process.
Keywords: Experiential learning, know-how, sustainability education
Assessing the Impact of Open Banking Initiatives on E-Service Quality in Saudi Arabia: A Quantitative Study
Authors: Alsuhaimi Majed Salem 
Published: February 2025

This study investigates the impact of open banking initiatives on e-service quality in Saudi Arabian banks. Using a quantitative approach, we surveyed 513 bank customers to assess changes in perceived e-service quality following the implementation of open banking. The study employs an extended E-S-QUAL model, incorporating dimensions specific to open banking. Results indicate that open banking initiatives significantly enhance e-service quality, particularly in the areas of efficiency, system availability, and innovation. However, challenges remain in privacy and security perceptions. This research contributes to the understanding of technology-driven banking innovations in emerging markets and provides practical implications for banks and regulators in Saudi Arabia and similar contexts.

Keywords: open banking, e-service quality, Saudi Arabia, financial technology, E-S-QUAL
Economic Awareness in Early Childhood Education: The Basis for Success
Authors: Katamadze Giorgi , Bolkvadze Maia , Tavdgiridze Lela 
Published: February 2025

This paper studies the intersection of economics and early childhood education through institutional analysis, emphasizing the importance of fostering economic awareness among the children of preschool age. The research emphasizes the importance of early education in equipping children with fundamental economic concepts and decision-making skills, preparing them for independent engagement into society. Through interdisciplinary methodologies, the study synthesizes economic awareness, education, and early childhood development, provides a comparative analysis of Georgian and international practices. Outcomes highlight the lack of integrated economic education in preschool curricula in Georgia, despite its critical role in holistic development and future societal contribution. The paper offers recommendations on introducing age-appropriate economic education into preschool programs, using children’s literature as a resource, and developing methodological guidelines to improve early economic awareness. This study proposes for a systemic approach to early economic education that consistent with global best practices to foster future generations of economically literate citizens.
Keywords: economic awareness, education, early childhood education, preschool children
The Impact of Sustainable Practices on Organizational Reputation: The Mediating Role of Social Responsibility in Saudi Organizations
Authors: Arous Jamel Ali , Alenzi Hamoud , ElRabbat Samar Ahmed , Hima Nadya Ali 
Published: February 2025

This research paper deals with a study on the relationship between sustainable practices and organizational reputation through the mediating role of social responsibility in Saudi organizations. The main purpose of the research is to contribute to understanding how sustainable practices can enhance organizational reputation. The study uses a quantitative research design, and surveys data collected from a sample of 304 administrators working in a number of Saudi organizations. The organization of literature sources and problem-solving methods indicate that the importance of this scientific problem lies in the need for an empirical examination of how sustainable practices can improve organizational reputation through the mediating effect of social responsibility. The methodological tools of the research included the use of SPSS v.23 and AMOS v.23 to test the hypotheses. The results of the empirical analysis show that sustainable practices positively affect organizational reputation, and this relationship is mediated by social responsibility. The results of the study confirm that the application of sustainable practices can enhance the organization's reputation by enhancing its social responsibility. The results also confirm that there are no gender differences in the perception of the practices of the study variables. The results of this study can also be useful to policy makers and university administrators who seek to promote sustainable practices and enhance the organization's reputation through effective social responsibility initiatives.
Keywords: corporate social responsibility; environmental sustainability; organizational image; reputational management; sustainable business practices.
Connecting Sustainable Development and Corporate Sustainability through a 2030 Agenda Disclosure Index: Evidence from the Top-listed Iberian Companies
Authors: Suárez-Serrano Eugenia , González-Torre Pilar L. , Covián-Regales Enrique 
Published: February 2025

To conciliate theories regarding the connection between corporate sustainability and sustainable development, this study presents a 2030 Agenda Disclosure Index compatible with different perspectives and standards, and which is tested in the contents of the sustainability reports of the top listed Iberian companies. Unlike studies that construct the SDG contribution variable as a dummy, reflecting only ‘whether” and not ‘how’, our framework introduces content elements under ‘top-down’ and ‘inside-out’ approaches, which emphasizes management, monitoring and ability to connect with stakeholders, and reflecting different levels of alignment, from symbolic to substantive. Despite the observed improvement of the index and sub-indices over time, the contribution to sustainable development by Iberian companies can be considered, on average, mediocre and with room for improvement, especially in stakeholder engagement and monitoring, and in Portugal. In addition to business characteristics (location, size and sector), aspects such as adherence to frameworks and standards (UNGC and GRI) and benchmarking (DJSI) have been shown to be linked to increased substantiveness of indices or sub-indices; but also, more internal aspects such as ethical codes, sustainability committees and board size are determining factors. Thus, beyond transparency and disclosure, the framework introduces content and contextual elements that may be of interest to academics, managers and regulators concerned about corporate rhetoric or greenwashing
Keywords: corporate sustainability, Sustainable Development Goals (SDGs), 2030 Agenda, sustainability reporting, dissemination index, listed companies