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Item type:Publication, Rescue robot against risks in natural disasters using Arduino(Springer, 2022-01-01)Nowadays, nobody can deny that advanced technology is widespread in almost every aspect of our daily lives. Our main objective in this research is to provide a tool that is complementary to the work of rescuers in the face of a natural disaster that minimizes the risks of loss of life during the SAR (Search And Rescue) process. The main function of the designed prototype, named “Rescue Bot”, is the search of missing persons after collapses of large-scale structures of any kind, where it is difficult to locate people caught in a landslide. The rescue bot has several advantages: it is lightweight, it has small dimensions, it is cheap, and it uses a simple and low-level programming language through the free hardware platform Arduino. Its mission is to reduce the number of fatalities and rescue time and take the risks that rescuers face in every natural disaster. We have used several sensors and an infrared camera as indispensable accessories in the Rescue Bot. The information collected is sent to the control centre in real-time. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Social and scientific relevance of systems engineering undergraduate theses in Latin America(Education Society of IEEE (Spanish Chapter), 2024-01-01)The main objective of this research is to contribute with a methodology based on data science techniques that allows the identification of undergraduate Latin American Systems Engineering theses that have social and scientific relevance. The Sustainable Development Goals promulgated by the UN with a view to 2030 research guidelines capable of influencing society. Hence, the importance of having a tool that allows obtaining indicators related to the research's scientific and social relevance. We might wonder if it is possible to identify, through a systematic methodology, Systems Engineering undergraduate Latin American theses whose approach has scientific and social relevance. To answer this question free access repositories from 21 Latin American countries were used, and the search for System Engineering undergraduate theses published between 2015 and 2022 was restricted. We used scrapping and crawling techniques to demonstrate the social and scientific relevance, considering the title, the abstract, and the keywords of the analyzed theses as sources. After applying these techniques, the collected data were stored in a dataset. To enhance our search methodology, we implemented language-based filters, and we narrowed down the results by including only titles with keywords mentioned in the selection criteria. We then utilized the Google Scholar search engine and the SERP API to gather version and citation metrics. This approach in order to search for undergraduate theses with social and scientific relevance proved effective. However, we observed significant heterogeneity in the research areas pursued across various Latin American countries, reflecting diverse regional priorities. At the same time, this diversity presents opportunities to direct research efforts toward achieving social impact. Our findings provide a foundational understanding to guide the development of theses aligned with priorities of social development and sustainability. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Sustainable entrepreneurial intention in an emerging economy: Extending the theory of planned behavior with sustainability-oriented entrepreneurial cognition and skills(Elsevier BV, 2026-09-01)Amidst pressure on emerging economies to reconcile economic development with environmental goals, understanding the drivers of sustainable entrepreneurial intention (SEI) is crucial. This study examines the determinants of SEI among university students, extending the Theory of Planned Behavior (TPB) by incorporating sustainability-oriented entrepreneurial cognition (SOEC) and entrepreneurial skills (ES), and exploring the mediating role of TPB components. Methodology A cross-sectional survey gathered 173 responses from business students in a Latin American emerging economy. Data were analyzed using partial least squares structural equation modeling (PLS-SEM) to test explanatory direct and mediating effects among attitudes toward sustainable entrepreneurship (ATS), subjective norms (SN), perceived behavioral control (PBC), ES, SOEC, and SEI. Results Findings show that ATS and PBC strongly predict SEI, whereas SN and ES have no significant direct effects. Crucially, SOEC exerts significant indirect effects on SEI primarily through ATS and PBC. The indirect path via SN is non-significant. These results suggest that SOEC strengthens SEI by acting as a foundational catalyst for pro-sustainability attitudes and perceived control. Practical and theoretical implications Theoretically, this study clarifies SOEC's role not as a direct predictor that increases explanatory power, but as a distal antecedent that structures the TPB's cognitive architecture. Furthermore, the insignificance of SN reflects the emerging economy context, where traditional corporate careers are socially favored over perceived high-risk sustainable ventures, making profound personal conviction (ATS) and self-efficacy (PBC) essential. Practically, entrepreneurship education should prioritize cultivating SOEC, attitudes, and perceived control alongside concrete skills to foster sustainability-driven mindsets.