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1. Ingenuity for El Ingenio: Resilient and Sustainable Housing Design Concept for Displaced Communities in Puerto Rico

   González, A.; Irizarry, E. (July 2022, 20th LACCEI International Multi-Conference for Engineering, Education and Technology)

   Ingenuity for El Ingenio is a case study to address the challenges that marginalized communities in Puerto Rico suffer, mostly from natural hazards, due to settlements in high-risk areas and deteriorating infrastructure. The case study was developed by an interdisciplinary group of students from the University of Puerto Rico - Río Piedras School of Architecture and students from the Department of Civil Engineering and Surveying and the Department of Electrical Engineering at the University of Puerto Rico - Mayagüez, as part of the course “Design-Build Project Delivery” in the RISE-UP program. The project contemplated spaces for a family/group of four people, in the neighborhood Ingenio in Toa Baja, Puerto Rico, which is a community exposed to multiple natural hazards including hurricanes, earthquakes, and floods. The design parameters for the project included a set budget of $40,000 USD for the construction of four temporary housing units, requirement to withstand the impact of multiple natural hazards, as well as being simple to build and be able to operate independent to power and water grids during an emergency. The resulting design provides 270 sq ft. of usable space and can partially function off the grid due to solar energy generation and water storage. Local materials were implemented, and a manual of components and suggested construction methods was developed. This experience showcases the benefits that an interdisciplinary-integrated approach to infrastructure design can have on producing rapid and efficient design solutions to challenges caused by natural hazards, in resilient and sustainable ways. 

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2. Lessons Learned from Participating in a Virtual Interdisciplinary Undergraduate Research During the COVID-19 Pandemic

   Irizarry Rosario, E.; López De León, H.; Santiago, D.; Santana Caraballo, E. (July 2021, Proceedings of the LACCEI international multiconference for engineering education and technology)

   Undergraduate research experiences and internships enhance student learning in undergraduate programs. Due to the worldwide COVID-19 pandemic, many summer research. experiences and internships were canceled or postponed to future summers. The Resilient Infrastructure and Sustainability Education Undergraduate Program (RISE-UP) at the University of Puerto Rico consists of a curriculum that is composed of four courses and an experiential learning experience (internship or undergraduate research). Due to the lack of alternatives for students to fulfill the experiential learning experience in summer 2020, RISE-UP developed a summer virtual undergraduate research experience which focused on developing basic research skills and to apply them to develop interdisciplinary solutions for real problems. We collaborated with students from several disciplines and two. campuses to analyze and address the seismic vulnerability of several structures. This experience allowed us to have a better understanding of seismic vulnerability, as well as finding interdisciplinary solutions to upgrade our infrastructure. It also provided us the opportunity to experience an internship without the risk of exposure to COVID-19. In this paper we share our experience and tools that aided us in our research to show that conducting virtual research is a viable and effective option for undergraduate students. 

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3. Development and Assessment of a Combined REU/RET Program in Materials Science

   Salzman, N.; Ubic, R. (April 2017, ASEE Annual Conference proceedings)

   In this paper we present an evaluation and lessons learned from a joint Research Experience for Undergraduates (REU) and Research Experience for Teachers (RET) program focused on energy and sustainability topics within a Materials Science and Engineering program at a public university. This program brought eleven undergraduate science and engineering students with diverse educational and institutional backgrounds and four local middle and high school teachers on campus for an 8-week research experience working in established lab groups at the university. Using the Qualtrics online survey software, we conducted pre-experience and post-experience surveys of the participants to assess the effects of participating in this summer research program. At the beginning of the summer, all participants provided their definition of technical research and described what they hoped to get out of their research experience, and the undergraduate students described their future career and educational plans. At the conclusion of the summer, a post-experience survey presented participants’ with their answers from the beginning of the summer and asked them to reflect on how their understanding of research and future plans involving research changed over the course of the summer experience. Many participants evolved a new understanding of research as a result of participating in the summer experience. In particular, they better recognized the collaborative nature of research and the challenges that can arise as part of the process of doing research. Participants acquired both technical and professional skills that they found useful, such as learning new programming languages, becoming proficient at using new pieces of equipment, reviewing technical literature, and improving presentation and communication skills. Undergraduates benefited from developing new relationships with their peers, while the teacher participants benefited from developing relationships with faculty and staff at the university. While most of the participants felt that they were better prepared for future studies or employment, they did not feel like the summer research experience had a significant impact on their future career or degree plans. Finally, while almost all of the participants described their summer research experience as positive, areas for improvement included better planning and access to mentors, as well as more structured activities for the teachers to adapt their research activities for the classroom. 

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4. Enhancing Student Preparedness Through Experiential Learning: Lessons Learned from Assessing Building Structural Damages after the January-May 2020 Earthquakes in Puerto Rico

   García Canto, L. (July 2020, 18th LACCEI International Multi-Conference for Engineering, Education, and Technology)

   Puerto Rico is exposed to multiple hazards including hurricanes, earthquakes, and floods. The Resilient Infrastructure and Sustainability Education Undergraduate Program (RISE-UP) at the University of Puerto Rico aims to introduce students to interdisciplinary problem-solving related to real challenges, especially those associated with the occurrence of natural disasters. The objective of this work is to share our experience with experiential learning related to structural engineering. The lessons learned from this experience, from the student ́s perspective, could encourage faculty members to develop similar undertakings in their programs and students to participate when opportunities arise. During the 2019 fall semester, we enrolled in a course which covered the relationship between design and natural disasters, with an emphasis on rapid response to recover during the aftermath. The course combined lectures and in-class exercises on basic structural analysis, classifications of structures and the use of the FEMA Rapid Visual Screening (P-154) form. This was complemented with field visits of structures affected by Hurricane Maria where we developed several case studies. From December of 2019 to February 2020, Puerto Rico suffered an earthquake swarm reaching magnitudes as high as 6.4, which caused structural damages throughout the South West of the island. Following these events, we were able to use the training acquired during our course in a real-life, post-disaster situation. At the University, we participated in visual inspection brigades, where we aided professional engineers and faculty members in data collection and categorizing building damages. Our involvement helped streamline efforts as we provided additional support in report writing and organization of the data collected using GIS and other tools. The results of the visual inspections indicated that in many cases pre- existing conditions were aggravated by the earthquakes. Furthermore, we also witnessed firsthand the complexities of assessing infrastructure damage during and following high seismic activity. This experience enhanced our awareness of the significance of our profession in ensuring the safety of others both immediately after an earthquake and in the face of future disasters. 

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5. Puerto Rican Students Rising in STEM: Findings from a Multicampus Collaborative CURE Program to Promote Student Success

   https://doi.org/10.1187/cbe.23-05-0083  

   Alvarez-Berrios, Merlis P.; Haynes, Gabriele (November 2023, CBE—Life Sciences Education)

   Alvares, Stacy (Ed.)

   Although Hispanic population is growing rapidly, Latino students earn fewer STEM degrees than their peers. Therefore, it is mandatory to implement strategies that improve STEM retention and graduation rates for Hispanic students. There is little research about the ways in which multicampus collaborative CUREs combined with additional academic support, affect low-income, Hispanic students and none that focus solely on Puerto Rican students in STEM. Puerto Rico (PR) has a 99% Hispanic population; thus, it is imperative to include PR in education research literature. This study sought to examine the impacts of the Research for Improved Student Experiences (RISE) in STEM program at two campuses of the Inter American University of Puerto Rico. The program included multicampus collaborative CUREs, academic advising, and peer mentoring using quasi-experimental design. Impact assessment included psychosocial metrics such as self-efficacy, science identity and sense of belonging in a pre/posttest design. These findings were triangulated with the differences between treatment and control for retention, pass rate, and course grades. The findings revealed statistically significant improvements on all metrics. This study’s findings support multicampus collaborative CUREs, academic advising, and peer mentoring as useful and effective strategies for improving outcomes for low-income Hispanic students in Puerto Rico. 

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