Bashevkin and Deisley Win 2010-2011 Doris M. and Norman T. Halpin Prize for Interdisciplinary Senior Capstone Projects

Thanks to the generosity of Doris M. and Norman T. Halpin, the Brown University School of Engineering Executive Committee provides research awards for exceptional undergraduates. Projects are awarded based on how well they demonstrate the power of interdisciplinary thought in engineering science and design. This year's winners of the Halpin Prize are Eli Bashivkin '11 and Daniel Deisley '11.

Excerpts from Eli's Halpin award nomination:
Eli has been interested in spaceflight since he was young, and has long know he has wanted to enter the aerospace engineering industry. Eli chose to attend Brown despite the lack of an aerospace program to take advantage of the open curriculum to design for himself a course of study leading to a broader technical background, to address the issues of technology in society, and to supplement his classroom education with team work and independent study projects. Professor Rick Fleeter is supervising his work on an innovative desktop scale hybrid rocket motor safe enough for development and use by students in an academic lab environment.

Eli has spent his entire time at Brown as a member of Brown's Formula SAE Design Team, a large interdisciplinary effort that combines engineering, production, and business to design and build a racecar from scratch each year. Eli has worked extensively on all aspects of this process, manufacturing components, contacting and working with sponsors, managing small teams, designed the brake, drivetrain, and powertrain subsystems of the vehicle.

Eli has defined an independent study project for this year to develop a low thrust, paraffin-fueled, hybrid rocket motor. Hybrid rocket motors are exceptionally simpler, and in many cases safer, than traditional liquid rocket engines, and thus can be used to reduce costs and put missions requiring propulsion in the hands of students and academic experimentalists. Paraffin has recently been recognized as an exceptional fuel for these applications. Tests have been done on large (50,000 Newton thrust) paraffin hybrid rocket engines used for launch into space, but little work has been conducted on how small these motors can be made to work. Eli's designs are at the 1 Newton level and below, with rocket motor diameter of a centimeter or two.


Excerpts from Daniel's Halpin award nomination:

Daniel's thesis on carbon nanotube EMI shielding is one that addresses issues emerging from the intersection between the fields of electrical engineering, material science, physics of phase transitions, and polymer chemistry. In his research, he will team up with members of the Laboratory of Emerging Technology to explore a novel carbon nanotube - polymer composite and its multifunctions, with his focus placed on its effectiveness and optimization for EMI (electromagnetic interference) shielding. The thesis will experimentally assess the incorporation of carbon nanotube networks into phase-changing polymer for EM shielding, leading to an optimized EMI shielding material that is ultra-thin, lightweight, corrosion and scratch resistant, flexible, and scalable. If successful, his work has the potential to pave the way for applications of the EMI-shielding composite in passport, bank card, and personnel ID card protection, as well as RFID enabled supply-chain management systems.

Undergraduate Research Profiles

Sharon Makava started at Brown as an engineer with health-related interests. Her initial interests led her to biomedical engineering, but she is now pursuing Chemical and Biochemical Engineering degree. Her interactions with her former concentration advisor, Professor Tripathi, led her to her current work in his lab. She is working on K103N mutation in the HIV virus with graduate student Kenny Morabito. They are working to isolate and amplify the mutation at low sample concentrations. The end goal is to develop a test diagnostic which will allow doctors to look for a drug resistance amongst their patients. Her current research will give her a strong foundation to pursue industry or academic directions in the future, but for now she says “she can’t imagine being anywhere else.”
Eli Fine understands the importance of being aware of your intentions when you speak. He gained this appreciation through a linguistics class he took as part of Brown's open curriculum elective options. He has not only gained a greater appreciation for the scientific world, but also anthropology, philosophy, psychology, and linguistics. His collaborative spirit fits well with the interdisciplinary group of mathematicians, engineers and biologists he researches with in his multiple research projects at Brown.
Carmichael Ong is an intricate mix of biologist, biochemist, and bioengineer. He has the network to prove it. Carmichael has worked on two large interdisciplinary research projects at Brown in his undergraduate career. He believes that the intimate atmosphere within Brown Engineering and the approachable faculty are major benefits to his future. He plans to continue as a researcher in his future career either in industry or academia. Regardless of which direction he chooses, he will understand how to network with top rate researchers in an interdisciplinary setting because of his experience at Brown.
Ben Howard understands what it would take to be a Mythbuster on the Discovery Channel. He understands engineering and science principles and appreciates photography and video production. As a cinematographer for BTV (Brown’s Television Station) he produces his own tv show. Beyond just being inspired to record the world around him in unique ways, Ben is a design-oriented engineer. He found his way to Professor Breuer’s lab after having him for Thermodynamics class. His summer work extended into a larger research project to create a prototype that can create liquid droplets out of oil – a humidifier of sorts for oil. In Breuer’s lab, they have learned to use photography to study the aerodynamics of bat flight. They can record two flash photographs and record the velocity based on the distance the droplets have traveled around the bat’s wings. Most of the science is stumped on how bats accomplish their flight patterns. The Mythbusters wouldn’t even be able to figure it out, but Ben and other Brown engineers will eventually.
Juri Minxha works at the interface between engineering and neuroscience. He came to Brown uncertain of what he hoped to accomplish during his four years here. He found that the introductory engineering courses gave him a chance to test drive all of the related engineering fields. He also used the open curriculum to his advantage and took neuroscience courses. This background led him to Professor Palmore’s lab where he works at the interface of electrical engineering and neuroscience. He understands the importance of this research and hopes to continue his scholarship in a graduate program.

Many of our students are awarded annually with Halpin awards for their interdisciplinary research. To read more about the Halpin awards and the students profiled, click here.