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All Journal Journal of Selvicoltura Asean International Journal of Educatio Elementaria and Psychologia Research Psychologie, Orientation et Conseil Journal of Tecnologia Quantica Journal of Loomingulisus ja Innovatsioon Techno Agriculturae Studium of Research Sharia Oikonomia Law Journal Journal of World Future Medicine, Health and Nursing Pengabdian: Jurnal Abdimas Journal Emerging Technologies in Education International Journal of Educational Narratives Rechtsnormen: Journal of Law
Bruna Costa
Universidade Estadual Mato Grosso Sul
Religion Agriculture, Biological Sciences & Forestry Computer Science & IT Education Environmental Science Law, Crime, Criminology & Criminal Justice Physics Other

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Heatwaves and Urban Elderly Mortality: A Retrospective Cohort Study Using Remote Sensing Data Sri Suparni; Clara Mendes; Bruna Costa
Journal of World Future Medicine, Health and Nursing Vol. 3 No. 4 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/health.v3i4.2372

Abstract

Climate change is intensifying the frequency and severity of heatwaves, posing a significant threat to public health. Urban elderly populations are particularly vulnerable due to the urban heat island effect and age-related physiological sensitivities. Quantifying this risk with precision is essential for developing targeted public health interventions. This study aimed to quantify the association between exposure to extreme heat events, as measured by remote sensing data, and all-cause mortality among an elderly urban population. A retrospective cohort study was conducted using health data for 50,000 urban residents aged 65 and over from 2015-2022. Land Surface Temperature (LST) data derived from Landsat satellites were used to define heatwave exposure at a granular, neighborhood level. Cox proportional hazards models were used to analyze the association between heatwave exposure and mortality, adjusting for confounding variables. A significant association was found between heatwave exposure and increased mortality risk. For each 1°C increase in LST during a heatwave, there was a 5.2% (95% CI: 4.5%-6.0%) increase in all-cause mortality. The risk was most pronounced in neighborhoods with lower green space coverage. Satellite-derived remote sensing data provide a powerful tool for assessing heatwave-related mortality risk in urban elderly populations. These findings underscore the urgent need for urban planning and public health strategies focused on heat mitigation to protect vulnerable residents.
Nanomedicine in Cancer Therapy: Opportunities, Challenges, and Future Directions Felipe Souza; Bruna Costa; Rafaela Lima; Dito Anurogo
Journal of World Future Medicine, Health and Nursing Vol. 3 No. 5 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/health.v3i5.2603

Abstract

Cancer remains one of the leading causes of mortality worldwide, demanding innovative therapeutic strategies that enhance efficacy while minimizing systemic toxicity. Nanomedicine, integrating nanotechnology with pharmacology, offers transformative potential for precision drug delivery, early diagnosis, and targeted therapy in oncology. This study aims to explore the opportunities, challenges, and future directions of nanomedicine in cancer treatment through a comprehensive analysis of recent scientific advancements and clinical trials. A systematic review method was employed, synthesizing data from 130 peer-reviewed studies published between 2015 and 2024. The findings reveal significant improvements in drug bioavailability, tumor-specific accumulation, and controlled release using nanoparticle-based platforms such as liposomes, dendrimers, and polymeric micelles. However, translational barriers persist, including biocompatibility issues, large-scale manufacturing limitations, and regulatory uncertainty. The study concludes that while nanomedicine has demonstrated remarkable therapeutic potential, its clinical integration requires multidisciplinary collaboration and standardized evaluation frameworks to ensure safety, scalability, and cost effectiveness. The insights contribute to a forward-looking perspective on developing next generation nanotherapeutics capable of reshaping cancer care through personalized, minimally invasive, and efficient interventions.
Assistance in Financial Management and Digital Marketing for Village-Owned Enterprises (Bumdes) in Gunungkidul Erniyati Caronge; Bruna Costa; Tiago Costa
Pengabdian: Jurnal Abdimas Vol. 3 No. 3 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/abdimas.v3i3.2938

Abstract

Background. Village-Owned Enterprises (BUMDes) play a crucial role in promoting local economic development in rural Indonesia. However, many BUMDes face persistent challenges in financial management and digital marketing, which limit their growth and sustainability. These challenges are particularly evident in rural areas such as Gunungkidul District, Yogyakarta, where limited managerial capacity and digital literacy hinder enterprise development. Purpose. This study aims to examine the effectiveness of assistance and capacity-building programs in improving financial management and digital marketing competencies among BUMDes managers in Gunungkidul. Specifically, it seeks to assess how such support contributes to operational sustainability and expanded market reach. Method. The study employs a mixed-methods approach by combining quantitative surveys and qualitative interviews. Data were collected from managers of 15 BUMDes in Gunungkidul District, focusing on changes in financial performance and the adoption of digital marketing practices following participation in assistance programs. Results. The findings indicate that the training and assistance programs significantly improved financial management practices among BUMDes managers. In addition, there was a notable increase in the adoption of digital marketing strategies, which enhanced business visibility, customer reach, and overall financial sustainability of the participating BUMDes. Conclusion. The study concludes that targeted support in financial management and digital marketing is effective in strengthening the capacity and sustainability of BUMDes in Gunungkidul. These findings highlight the importance of structured capacity-building programs in empowering local enterprises and provide a practical model that can be replicated in other rural areas to enhance economic resilience and community-based development.
Analyzing Game-Based Learning Approaches in Brazilian Schools Bruna Costa; Rafaela Lima; Thiago Rocha
Journal Emerging Technologies in Education Vol. 2 No. 6 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/jete.v2i6.2142

Abstract

Background. Game-based learning (GBL) has become an innovative pedagogical approach, integrating gaming elements into educational contexts to enhance student engagement, motivation, and learning outcomes. In Brazil, the adoption of GBL in schools is growing, yet its impact on student learning, particularly in diverse educational settings, remains underexplored.Purpose. This study aims to analyze the effectiveness of game-based learning approaches in Brazilian schools, focusing on their influence on student engagement, knowledge retention, and academic performance across various subjects.Method. A mixed-methods approach was employed, combining quantitative data from pre- and post-assessments with qualitative insights from teacher interviews and student surveys. A sample of 400 students and 20 teachers from five Brazilian schools participated in the study, using educational games in classrooms for a period of three months.Result. The findings indicate that GBL significantly increased student engagement and motivation, with 78% of students reporting improved interest in the subjects taught through games. Additionally, students in the GBL group showed a 15% improvement in post-assessment scores compared to those taught using traditional methods. Teachers noted that GBL provided a more interactive and enjoyable learning experience, fostering better classroom participation.Conclus. Game-based learning can effectively enhance student engagement and academic performance in Brazilian schools. The findings suggest that integrating GBL into curricula could contribute to more dynamic and impactful learning environments.
The Role of Project-Based Learning in Developing 21st Century Skills Evaristus Silitubun; Bruna Costa; Zain Nizam
International Journal of Educational Narratives Vol. 2 No. 6 (2024)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/ijen.v2i6.1689

Abstract

Background: In recent years, the need for 21st-century skills such as critical thinking, collaboration, and creativity has become increasingly significant. Traditional education models often fall short in developing these competencies, making innovative teaching methods like Project-Based Learning (PBL) an important focus in modern educational research. PBL, with its emphasis on real-world problems and student-centered learning, has been seen as a promising approach to cultivate these essential skills. Objectives: This study aims to investigate the role of Project-Based Learning (PBL) in fostering the development of 21st-century skills among students. Method: A mixed-method approach was employed, utilizing both qualitative and quantitative data. Surveys and interviews were conducted with students and educators from various educational institutions that implemented PBL strategies in their curricula. The collected data were analyzed to identify the impacts of PBL on students’ skill development. Results: The findings revealed that PBL significantly contributes to the enhancement of key 21st-century skills. Students demonstrated improved problem-solving abilities, teamwork, communication, and creativity. Moreover, educators observed an increase in student engagement and motivation. Conclusion: Project-Based Learning is an effective pedagogical approach in fostering 21st-century skills. Its emphasis on real-world problem solving and collaborative work provides students with the necessary tools to thrive in an increasingly complex and dynamic world.
Effectiveness of Implementing General Principles of Good Government (AUPB) in Public Services Endang Sutrisno; Bruna Costa; Pedro Silva
Rechtsnormen: Journal of Law Vol. 3 No. 3 (2025)
Publisher : Yayasan Adra Karima Hubbi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70177/rjl.v3i3.2093

Abstract

Background. Public service quality is a crucial component of good governance, and the application of General Principles of Good Government (AUPB) plays a key role in ensuring effective public services. These principles, which include transparency, accountability, fairness, and efficiency, are essential for fostering trust between government institutions and citizens. However, there is a gap in understanding how effectively AUPB are implemented within public services and their impact on service delivery. Objective. This study aims to evaluate the effectiveness of implementing the General Principles of Good Government (AUPB) in public services. The research focuses on how these principles influence the efficiency, transparency, and quality of services provided by governmental institutions. Method. A mixed-methods approach was employed, combining qualitative interviews with public sector employees and quantitative surveys with citizens receiving public services. Data were collected from various government agencies to assess the practical application of AUPB principles and their impact on service quality. Results. The findings suggest that while AUPB are widely recognized, their implementation varies across institutions. Public services that effectively apply these principles show higher satisfaction rates among citizens, with increased accountability and transparency. Conclusion. The study concludes that implementing AUPB significantly improves the quality and transparency of public services, but challenges remain in ensuring consistent application across all governmental sectors.
Co-Authors Ardi Azhar Nampira Atika Widya Utama Budiawan, Budiawan Clara Mendes Dina Destari Dito Anurogo Endang Sutrisno Erniyati Caronge Evaristus Silitubun Felipe Souza Ilham Mirsal, MA Livia Alves Lucy Lidiawati Santioso Pedro Silva Rafaela Lima Raul Gomez Saiful Fallah Shazia Akhtar Sisilia Prima Sri Suparni Sutrisno Sutrisno Thiago Rocha Tiago Costa Zain Nizam