News

Chlorine substitutes in water may have risks

01/07/11 National Public Radio — Water systems across the country are changing the way they disinfect drinking water because the traditional disinfectant, chlorine, can leave behind toxic chemicals. But alternatives to chlorine are turning out to have risks of their own, says UC Berkeley professor of civil and environmental engineering David Sedlak, who wrote an analysis in the journal Science.

Interview with Fiona Doyle: UC commission’s report seeks new sources of funds

01/07/11 San Francisco Business Times — In November 2010, the University of California Board of Regents published its Commission on the Future report, intended to help the UC system navigate the state's fiscal crisis. The 20 recommendations contained in the report touch on education, research, and the administrative and operational aspects of the UC system. The Business Times spoke with Fiona Doyle, chair of the UC Berkeley division of the academic senate, professor of materials science and engineering, and former executive associate dean of student affairs in the College of Engineering, to gain insight on what these recommendations might mean for life and education at UC Berkeley.

College of Engineering buildings in 1931

Milestones of Berkeley Engineering

01/01/11 —

Engineers make artificial skin out of nanowires

12/24/10 Printed Electronics World — Engineers at UC Berkeley have developed a pressure-sensitive electronic material from semiconductor nanowires that could one day give new meaning to the term "thin-skinned." "The idea is to have a material that functions like the human skin, which means incorporating the ability to feel and touch objects," said Ali Javey, associate professor of electrical engineering and computer sciences and head of the UC Berkeley research team developing the artificial skin, dubbed "e-skin."

Strange new twist: Berkeley researchers discover Möbius symmetry in metamaterials

12/20/10 ScienceBlog — For years, scientists have been searching for an example of Möbius symmetry in natural materials without any success. Now a team of scientists, led by Xiang Zhang of UC Berkeley, has discovered Möbius symmetry in metamaterials - materials engineered from artificial "atoms" and "molecules" with electromagnetic properties that arise from their structure rather than their chemical composition. This discovery opens the door to finding and exploiting novel phenomena in metamaterials.

Energizing the energy agenda

12/14/10 — While climate change and carbon emissions are very much in today's headlines, what is less often discussed is the need to provide technological societies with the economic imperative to make changes in our global energy system.

Professional master’s opens for enrollment

12/14/10 — A man of compact build and modest manners, Coleman Fung (B.S'87 IEOR) is living proof that behind that unassuming demeanor could be lurking an engineering dynamo. Appearing in Sibley Auditorium on Nov. 19, Fung tossed aside his prepared remarks to engage the audience in a light-hearted exploration of the personality traits of an engineer. His talk, entitled “Preparing Engineers for Leadership,” was one of several events celebrating the launch of Berkeley Engineering's new professional master's, a one-year intensive program that combines in-depth technical studies with a core leadership curriculum in business skills like management and finance.

Uncommon in every way: Engineers in intercollegiate sports

12/14/10 — Consider these numbers: Of 35,838 students at Berkeley this year, 4,665 are engineers. Of 800 athletes in intercollegiate sports, only a handful-fewer than five at any one time-are working toward an engineering degree. The combination is rare because any sane, reasonable person would wonder: How on earth do you pursue one of Cal's most difficult academic programs while playing for its most demanding teams? In their own distinct way, three members of this rarefied circle, Richard Fisher, Sati Hsu Houston and Dustin Muhn, have managed to do it successfully. Read about them and watch them in action in a dynamic slideshow.

Wheels of change in South Africa

12/14/10 — More than 9 million South African children walk to school every day. Three million walk for more than an hour, and in the rural countryside, some walk more than four hours. “It's madness,” says Louis de Waal (M.S'72 CEE), who grew up in rural South Africa and spent his professional life designing and building thousands of kilometers of roads there, many of which opened up inaccessible places deep in the country's interior. Now retired, De Waal is on a mission to improve mobility for all South Africans, especially in rural areas. The goal, says the 73-year-old Cape Town resident, is to keep children in school and help adults reach work more easily, ultimately easing poverty and slowing the flood of people forced to move to urban areas for work.

Berkeley Engineering grad student uses Kinect to create flying AI robot

12/07/10 Eng Tips — EECS grad student Patrick Bouffard, working with Professor Claire Tomlin from the Hybrid Systems Lab, has used Microsoft's Kinect controller to create a quadcopter which can maneuver around obstacles autonomously. The developers attached the Kinect hardware to the device which delivers a point cloud to the on-board computer and allows the vehicle to map its surroundings and move about intelligently. A video documenting the project and posted on YouTube is on track for going viral.

Earthquake symposium on risk of collapsing buildings stirs some controversy

12/01/10 Los Angeles Times — Structural engineers gather at UCLA Wednesday to talk about the threat from and economic impact of building collapse in an earthquake. Jack Moehle, a professor at UC Berkeley's Pacific Earthquake Engineering Research Center, comments on building codes, safety and lessons learned from this year's 8.8 earthquake in Chile.

Ultrathin alternative to silicon for future electronics

11/24/10 US News & World Report — There's good news in the search for the next generation of semiconductors. Researchers at UC Berkeley have successfully created a nanoscale transistor with excellent electronic properties. Led by Berkeley Engineering professor Ali Javey, they have successfully integrated ultra-thin layers of the semiconductor indium arsenide onto a silicon substrate to create a nanoscale transistor that offers several advantages as an alternative to silicon including superior electron mobility and velocity, which makes it an outstanding candidate for future high-speed, low-power electronic devices.

Dr. Gary Baldwin, CITRIS Director of Special Projects, dies at 67

11/18/10 CITRIS — Dr. Gary Baldwin, Director of Special Projects at the Center for Information Technology Research in the Interest of Society, passed away on November 16, 2010, after a short battle with cancer. He will be remembered for his dedication to the CITRIS mission and his earlier work with the GigaScale Systems Research Center. Details regarding memorial services will soon be announced.

New study on IP strategies advises academics on how to build startups

11/17/10 PRWeb — The Center for Entrepreneurship & Technology (CET) at UC Berkeley has published a report providing practical insight on how entrepreneurs implement effective intellectual property strategies while starting technology ventures within an academic setting. Understanding the mechanics of how academics innovate has become critical as universities increasingly replace private laboratories as a primary source of innovation.

Berkeley Engineering alum A.K. Pradeep mines the brain for marketers

11/17/10 San Francisco Chronicle — A.K. Pradeep (Ph.D.'88 EECS) is a neuromarketer: He studies the inner workings of the human brain to find out not how people react to an array of stimuli, but why. He advises companies of all kinds - from banking to pharmaceutical to grocery chains - on how the female brain is different from the male brain, and how the young brain is unlike an old brain.

Engineering with broad shoulders

11/04/10 — A key tenet of Berkeley Engineering is to educate leaders. To us, engineering leadership extends beyond simply creating new technologies and managing technology innovation. Truly transformative engineering leadership calls for a comprehensive understanding of the economic, legal, social and environmental implications of novel and emerging technologies and services in societal scale systems.

New Blum Center headquarters opens on north side

11/04/10 — With campus and national dignitaries on hand and a sunny Homecoming Friday as a backdrop, the doors of Richard C. Blum Hall officially opened on Friday, October 8. It was a big occasion to celebrate what one project architect called a "little jewel box" of a building, small in scale but grand in its historic origins and its lofty goals. The program it will house also bears the name of Richard C. Blum, Haas alumnus, UC Regent and global philanthropist who championed the center to mobilize Berkeley students and faculty against global poverty.

Flight delays cost more than just time

11/04/10 — Domestic flight delays put a $32.9 billion dent in the U.S. economy, and about half that cost is borne by airline passengers, according to a study led by UC Berkeley researchers and released last month. The comprehensive report analyzed flight delay data from 2007 to calculate the economic impact on both airlines and passengers, including the cost of lost demand and the collective impact of these costs on the U.S. economy. The report was commissioned by the Federal Aviation Administration to clarify key discrepancies in earlier studies.

The fine art of engineering restraint

11/04/10 — Amid the busy world of Massachusetts General Hospital, Dino Di Carlo (B.S.'02, Ph.D.'06 BioE) experienced a well-known but oft-forgotten truism: technologies need to be simple to have an impact. As a postdoc there, Di Carlo observed that complex diagnostic technologies used in complex biomedical experiments often exacerbated research challenges, resulting in higher data failure rates. Today, the young assistant professor teaches the art of engineering restraint to his bioengineering students at UCLA and employs it in his research.

Singapore launches new CREATE research center with UC Berkeley

10/20/10 Nan Yang Technological University — The National Research Foundation announced today the addition of two new research centers to the CREATE (Campus for Research Excellence And Technological Enterprise) program. UC Berkeley's program will conduct research on "Building Efficiency and Sustainability in the Tropics." Professor S. Shankar Sastry, dean of engineering at UC Berkeley, said, "The M3 (Measuring, Modelling and Mitigation) agenda for energy consumption of new and existing buildings represents an exciting fusion of some of the most novel emerging technologies."