News


News

http://www.engr.ucr.edu/NewsSystem/2008.shtml

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Congratulations to Lorenzo and Feng!

July 1, 2008

Four young researchers from Bourns College of Engineering were among twelve winners at the 9th Annual UC Systemwide Bioengineering Symposium, held June 20-22 at the UCR campus.

Sean Guthrie, a bioengineering major, won the Abbot Vascular Second Place Poster Award for “Quantitative Conversion of Alcohols to Aldehydes Using Alcohol Dehydrogenase”, outlining research he performs under the guidance of his advisor Professor Valentine Vullev.

Shadi Mahjoob, a mechanical engineering major, won the ResMed Second Place Poster Award for her project “Computational Investigation of Transient Heat Transport through a Porous Filled Heat Exchanger Applicable in Biological Sciences”. Her advisor is Professor Kambiz Vafai.

Feng Sun, a mechanical engineering major advised by Professor Guillermo Aguilar, won the Boston Scientific Second Place Award for his oral presentation “Thermal Modeling and Experimental Validation of Hair and Skin Tissue Heated by Intense Pulsed Light”.

Postdoctoral researcher Lorenzo Martinez-Suastegui won the Genentech Third Place Poster Award for “Temperature Measurements of Laser Irradiation for Tissue Protection During Cryosurgery.” He works in Professor Aguilar’s lab.

Pictured at the awards ceremony (l. to r.) are Professor V.G.J. Rodgers (presenter), and winners Dennis Yoon, Lili Peng, Rajaram Krishnan, Sean Guthrie, Shadi Mahjoob, Rachel Marullo, Lorenzo Martinez-Suastegui and Shay Edwards. Awardees not pictured are Feng Sun, Sunny Shah, Angela Chen and Sara St. James.

The UC Systemwide Bioengineering Symposium was created to foster exchange and discussions on bioengineering research performed on the 10 UC campuses. This year there was a focus on increased UC Bioengineering interaction and improved collaborations with California’s vast biomedical firms as well as government agencies.

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Congratulations to Henry!

 

Engineering undergraduates shine in UCR research publication

June 20, 2008

Fully half the research papers published in the 2008 UCR Undergraduate Research Journal were authored by undergraduate students from the Bourns College of Engineering (BCOE). This is outstanding, since the Bourns College hosts less than 10 percent of UCR’s total undergraduate population.

According to Dean Abbaschian, these numbers illustrate the extent to which the Bourns College emphasizes undergraduate research opportunities. A feature that makes Bourns stand out among top-tier engineering colleges is that it is large enough to have world-class research, yet small enough to give undergraduates personal attention.

“I am not surprised at all, but proud of our students,” Abbaschian continued. “A hallmark of our undergraduate programs is to provide opportunity to our undergraduates to participate in research with our faculty. The strong showing of BCoE students’ papers in the Journal is a good indication for the positive outcome of such research training.”

This was the second year for the refereed research journal in which a student editorial board judges the best of the university’s undergraduate research for the year.

Sean Brady, a ’08 graduate in environmental engineering, was recognized for his paper “Zero Waste Biodiesel: Using Glycerin and Biomass to Create Renewable Energy.”

Alexander S. Cheung, a third year bioengineering student, was included in the journal with his paper “Computational Prediction of Association Free Energies for the C3d-CR2 Complex and Comparison to Experimental Data.”

Deep Shah, a ’08 graduate in electrical engineering, was honored for his paper titled “Motion Based Bird Sensing Using Frame Differencing and Gaussian Mixture.”

Lindsay D. Yee, a ’08 graduate in environmental engineering, was honored for her paper on “Secondary Organic Aerosol (SOA) and Ozone Formation from Agricultural Pesticides.”

Elizabeth Zielins, a third year bioengineering student, was included in the journal with her paper “Bacterium-Induced Flourescence-Enhancement Kinetics: Breaking 100-Year-Old Traditions of Staining Bioanalyses.”

Five of the 16 winners at the UCR Graduate Student Association’s annual research conference also represented BCOE. Rajwant S. Bedi, (Chemical and Environmental Engineering), Marlon Thomas, (Bioengineering), Henry Vu (Mechanical Engineering) were winners in the best presentation category. Poster session winners included Mohammad A. Khayer (Electrical Engineering) and Shadi Mahjoob (Mechanical Engineering).
 

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Fire fighting and drug delivery studies funded

May 26, 2008

Mechanical Engineering Associate Professor Guillermo Aguilar has received funding for two diverse projects: one to measure the temperature variation caused by liquid droplets falling on liquid pools, and one to study technologies for drug delivery directly through the skin.

Sandia National Laboratories is funding the first project, for applications in suppressing fires burning in pools of liquid. Studies have shown that as liquid droplets fall onto liquid pools at different temperatures they cause instability and splashing, but there are no reports on the temperature variation of the pool caused by the splashing. Aguilar will fabricate a thin film temperature sensor to measure temperature variation during impact and correlate it to droplet impact dynamics.

Aesthera Corporation is sponsoring a study of the effects of percutaneous (through the skin) drug delivery. Aguilar will study the penetration depth and concentration into the tissue of drugs applied to the skin while it is stretched under vacuum pressure and subjected to intense pulsed light. The benefit of this method is that drugs aimed at treating various skin conditions may penetrate faster and deeper compared to normal topical application, and potentially with customized control of penetration depth.

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Industry funds two skin treatment studies

 

Technique’s applications range from improving appearance to potentially treating skin cancer

 

http://www.engr.ucr.edu/innovation/feature18/

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