Engineering student research took center stage on Tuesday, April 24 as Lehigh celebrated the 15th year of the David and Lorriane Freed Undergraduate Research Symposium.
The annual event brings together undergraduate students from Lehigh and Lafayette, offering the researchers an opportunity to present their work from a broad spectrum of engineering disciplines. Students also use the event as a training opportunity by making a formal presentation before a panel of judges, and engaging in conversations with symposium visitors, faculty, students and staff.
This year's event was no exception, featuring research topics including self-driving robotic cars using machine learning, the assembly of binary superlattices from multi-flavored DNA-functionalized particles and the study of sustainable agriculture adoption in Zambia and its effectiveness.
The winner of this year's symposium was Lehigh senior Thomas Farinha. He took first place for his research on "Epitaxial MgO Films Grown on GaN by Atomic Layer Deposition: Growth Temperature Dependence and Thermal Stability." Farihna's work was supported by asisstant professor Nick Strandwitz.
"Research at the undergraduate level was a great experience, which encouraged me to enroll in graduate school," said Farinha. "I learned so much from the professors and mentors in the Materials Science department at Lehigh, and was also able to complete the work because of the excellent equipment they have available for students."
Farinha, a Rossin Junior Fellow, will graduate this spring with a B.S. in materials science and engineering and a minor in nanotechnology. He plans to attend graduate school at the University of Maryland and earn his Ph.D. in materials science.
Junior Michelle Kent, another materials science and engineering major, earned second place honors for her research on "Microstructural Evolution of Dissimilar Metal Welds involving Grade 91 Steel." Kent, a Clare Boothe Luce Research Scholar, was supported by her advisor, professor John DuPont.
Scholarships to professional conferences were awarded to the winners, and all visitors from the Lehigh community participated in the symposium by casting their vote for the "People’s Choice Award."
This year's winner of the People's Choice Award was senior Divya Patel for her work on "3D Printing with Peptide-Polymer Conjugates to Regenerate the Osteochondral Interface." The Bioengineering major received support from her advisor, assistant professor Lesley Chow.
Developed by materials science professors Himanshu Jain and Wojciech Misiolek and endowed by alumnus Andrew Freed '83 in honor of his parents, the symposium showcases undergraduate research achievement and encourages Lehigh students to enrich their learning experience through research.
"Conducting research as an undergraduate pushes students beyond the classroom," said Misiolek. "Hands-on research with post-docs and professors can help students decide if they want to do research or not, both being valuable lessons. It pushes students to explore beyond the textbook."
"This event simulates what a professional national meeting would be like," explained Jain. "Time is limited, and students have to be able to articulate and condense their research. You have to push them out of their comfort-zone."
This year's UGRS winners are:
- First Place: Thomas Farinha, "Epitaxial MgO Films Grown on GaN by Atomic Layer Deposition: Growth Temperature Dependence and Thermal Stability"
- Second Place: Michelle Kent, "Microstructural Evolution of Dissimilar Metal Welds involving Grade 91 Steel"
- Third Place: Ian Miller, "A Self-Contained Distributed Sensing System for Swarm Robotics"
- Honorable Mention: Rebecca Lentz, "Differential Carrier Lifetime Measurements of InGaN Light-Emitting Diodes"
- Honorable Mention: Reilly Callahan, "Self-Assembling Hydrogels Based on Glycosaminoglycan-Peptide Hybrid Molecules for Tissue Engineering"
- Honorable Mention: Emma Leeds and Rachel Tenney, "Development of Struvite from Wastewater Using Insoluble Magnesium Sources"
- People's Choice: Divya Patel, “3D Printing with Peptide-Polymer Conjugates to Regenerate the Osteochondral Interface”
April 25, 2018