FCT (DCEA) - Artigos em Revistas Científicas Internacionais com Arbitragem Científica
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Browsing FCT (DCEA) - Artigos em Revistas Científicas Internacionais com Arbitragem Científica by Author "Abubakar, Ismaila Rimi"
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- Assessing the impacts of sustainability teaching at higher education institutionsPublication . Leal Filho, Walter; Trevisan, Laís Viera; Sivapalan, Subarna; Mazhar, Muhammad; Kounani, Aristea; Mbah, Marcellus Forh; Abubakar, Ismaila Rimi; Matandirotya, Newton R.; Dinis, Maria Alzira Pimenta; Borsari, Bruno; Abzug, RikkiThe necessity of sustainability teaching (ST) has recently become increasingly crucial due to several interrelated factors. The world faces significant environmental challenges, such as climate change, biodiversity loss, deforestation, pollution, and resource depletion. ST equips students with the knowledge and tools to address these issues and work towards a more sustainable future. ST helps students understand these complex challenges and fosters holistic problem-solving skills. ST at higher education institutions (HEIs) can take place in various modalities, including lectures, hands-on projects, field trips, simulations, and collaborative learning to enhance knowledge and develop competencies. The impact of ST at HEIs may be measured through multiple avenues, such as student surveys, interviews with faculty, and research studies on the effectiveness of sustainability courses. This paper reports on a study that assessed the current impact of ST at HEIs. The data collection used a multi-methods approach, which included a bibliometric analysis, the assessment of a set of case studies, and an international survey conducted with teaching staff from HEIs in 38 countries. The evidence supporting ST is presented and discussed, indicating how current teaching programmes are being delivered and their degree of success. The results show that the literature on ST has evolved substantially over the past years and covers a wide range of areas, as demonstrated by the various clusters. The case studies, in turn, show multiple real-world examples of how HEIs across diverse geographic regions have implemented ST practices and their implications. The paper’s novelty lies in its approach to evaluating sustainability education’s effectiveness and broader impacts on HEIs. It offers a unique approach by integrating assessments across multiple disciplines, showing how ST impacts students´ education. Also, the study tracks the impacts of the sustainability literature, providing insights into how sustainability education shapes students’ professional prospects. Finally, the paper shows the status of sustainability education across different HEIs and countries, offering a broader perspective on how it is implemented into practice. The study concludes by suggesting measures that may maximize the impact of sustainability courses in HEIs curricula and, among other things, the overall campus culture toward sustainable development.
- Enhancing the contribution of higher education institutions to sustainable development research: a focus on post‐2015 SDGsPublication . Leal Filho, Walter; Henrique, João Paulino Pires Eustachio; Veiga Ávila, Lucas; Dinis, Maria Alzira Pimenta; Batista, Karina; Borsari, Bruno; Abubakar, Ismaila RimiSustainable development (SD) research is vital in providing a basis for progress in this rapidly growing field of inquiry. In this context, higher education institutions (HEIs) and leading top researchers belonging to them are playing a key role. Despite this being widely acknowledged by the academy, it is largely unclear how individual HEIs, and their researchers contribute to sustainability research efforts. Based on the need to unveil this landscape, our article reports on a study that identified the leading HEIs and researchers involved in sustainability research and how they contribute to moving the field forward. A bibliometric assessment of the literature (performance analysis) was conducted to identify the number of publications of leading authors and institutions. The results reveal some interesting trends. First, the co-occurrence analysis technique revealed what the top 10 authors in SD are exploring. Also, the study identifies diverse thematic clusters, covering areas like technology, sustainability assessment, integrative education, and corporate practices. The paper advances SD theory by illustrating how these themes interconnect and complement each other. The article concludes with suggestions of how universities may engage further in sustainability research. The theoretical and practical implications of the research, as well as its limitations, are also addressed.
- Managing space debris: risks, mitigation measures, and sustainability challengesPublication . Leal Filho, Walter; Dinis, Maria Alzira Pimenta; Hunt, Julian; Abubakar, Ismaila RimiSpace debris consists of non-functional, human-made objects remaining in Earth's orbit or entering the atmosphere, creating significant challenges for space operations. Current surveillance systems track nearly 40,000 larger debris fragments, yet it is estimated that hundreds of thousands of smaller pieces and millions of tiny, untracked particles further contribute to the risk of high-velocity collisions. These objects threaten spacecraft integrity, satellite functionality, and the long-term sustainability of space activities. This review article investigates the hazards posed by space debris, providing an overview of its impact on satellite operations, crewed space missions, and orbital stability. It examines risk mitigation strategies, including the enforcement of stricter disposal regulations, advancements in satellite design for controlled re-entry or deorbiting, and the active removal of large debris objects. A structured approach to space debris mitigation is also explored, outlining a proposed four-step strategy: designing spacecraft for impact resistance, implementing advanced remote tracking and monitoring systems, integrating onboard detection and avoidance mechanisms, and developing impact mitigation strategies to minimize damage. Additionally, the importance of enhanced tracking technologies and international cooperation is underscored, as collective efforts are necessary to address this escalating issue. Increasing awareness of the growing risks and exploring practical mitigation strategies strengthens ongoing efforts to safeguard space activities and ensure the long-term viability of Earth's orbital environment.