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Creating a Biomedical Engineering Summer Study Abroad Program in Costa Rica

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Conference

2019 ASEE Annual Conference & Exposition

Location

Tampa, Florida

Publication Date

June 15, 2019

Start Date

June 15, 2019

End Date

June 19, 2019

Conference Session

Innovative Course Structures and Learning Environments

Tagged Division

Biomedical Engineering

Tagged Topic

Diversity

Page Count

7

DOI

10.18260/1-2--32554

Permanent URL

https://peer.asee.org/32554

Download Count

119

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Paper Authors

biography

Elizabeth Kathleen Bucholz Duke University

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Dr. Bucholz is an Assistant Professor of the Practice for the Department of Biomedical Engineering at Duke University and has served as the Associate Director of Undergraduate Studies for the Department of Biomedical Engineering in the Pratt School of Engineering for the past five years. She has been teaching for the department for 8 years, and graduated from Duke University with a Ph.D. in Biomedical Engineering in 2008 from the Center for In Vivo Microscopy under the guidance of Dr. G. Allan Johnson. Dr. Bucholz teaches 4 classes a year including BME 271: Signals and Systems, BME 303: Modern Diagnostic Imaging Systems, BME 546: Magnetic Resonance Imaging, and BME 671L: Signal Processing and Applied Mathematics.

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biography

Robert A. Malkin Duke University

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Dr. Robert Malkin is a Professor of the Practice of Biomedical Engineering at Duke University in Durham, North Carolina. Previously, Dr. Malkin was the Herbert Herff Professor of Biomedical Engineering at The Joint Biomedical Program at the University of Memphis in Memphis, Tennessee and The University of Tennessee. Before moving to Tennessee, Dr. Malkin was a professor of Electrical Engineering at The City College of New York and a member of the graduate faculty at The City University of New York and a research associate at Columbia University. Dr. Malkin received his M.S. and Ph.D. in Electrical Engineering from Duke University in 1991 and 1993, respectively. Prior to attending graduate school, Dr. Malkin taught English in Thailand, worked at EM Microelectronics in Switzerland designing integrated circuits, worked for Cordis Corporation designing pacemakers and worked for Sarns Incorporated designing heart lung machines. Dr Malkin received the B.S. degree in Electrical Engineering from The University of Michigan in 1984. Dr. Malkin is a Fellow of the American Institute for Medical and Biological Engineering. Dr. Malkin is the director of Duke University-Engineering World Health and The Global Public Service Academies.

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Abstract

Faculty at Duke University created a 6-week summer study abroad program in Costa Rica to allow more biomedical engineers to reap the benefits of study abroad programs. Students could take one of two technical, required engineering courses, either BME 271A: Signals and Systems or Math 353A: Ordinary and Partial Differential Equations, taught by faculty from the university, as well as a Costa Rican culture class where students could enhance their Spanish speaking abilities and visit local Costa Rican cultural treasures. Through this program, nearly 10% of our engineers were able to participate in a study abroad experience while satisfying their course requirements.

The benefits of study abroad are well known: students improve their language fluency, their cultural understanding, and living in another country greatly enhances their ethno-empathy, that is the ability to put themselves in the shoes of someone from another culture. Despite the well-known benefits, very few of our biomedical engineers participated in study abroad prior to this program. The 3 main reasons cited include 1) inability to find courses that receive transfer credit, 2) an overly constrained engineering curriculum, and 3) many program have prerequisite requirements such as language requirements that our engineers cannot satisfy. In this context, our university created a program for students at all levels of Spanish fluency, where students would take either a biomedical engineering course or a math course.

The two technical courses offered were BME ###: Signals and Systems and Math ###: Ordinary and Partial Differential Equations. Both courses are required for biomedical engineers, while the math course is required for all engineers. As part of the program, the students were also required to enroll in a Spanish culture class, which would count for one of their Social Science and Humanities requirements.

As part of the BME course, students traveled to MonteVerde, a cloud forest preserve located in the mountains of Costa Rica where they measured the natural frequency of a selection of hanging bridges using accelerometers. Using that data, they then modeled the bridges as second-order, linear differential equations. In addition, the students walked the cloud forests with a naturalist and recorded bird signals. Using their knowledge gained from the course materials such as Fourier Transforms, correlations, and spectrograms, students wrote code that automatically identified birds.

The technical courses were taught for six weeks, Monday through Thursdays for three hours each day, creating a challenge to both cover the content of the course and keep the students engaged with the material despite the fast paced, already difficult material. In order to keep the students attentive in the BME course, every other day the course had students complete computer labs instead of lectures, allowing the students to experience the material with their TA and professor present. These few adjustments, as well as the addition of the several technical field trips, created a very engaging course that was relevant to both engineering and the Costa Rican environment.

The Pratt in Costa Rica program has completed 2 years of study abroad and the interest in the program has grown. The first year, the program had 20 students participate and the second year our program had 26 students in total. Students expressed a high degree of satisfaction with both courses, as well as with the Spanish culture course that all students were enrolled in. This summer study abroad program has been a valuable and popular addition to the study abroad options for our university and the biomedical engineering department, offering our engineering students a way to experience study abroad that fits with their needs and increases the flexibility of our program.

Bucholz, E. K., & Malkin, R. A. (2019, June), Creating a Biomedical Engineering Summer Study Abroad Program in Costa Rica Paper presented at 2019 ASEE Annual Conference & Exposition , Tampa, Florida. 10.18260/1-2--32554

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