News Archive - Page 122 of 247 - Berkeley Engineering

Focus on Innovation

10/02/08 — With Wall Street in a tailspin these last few weeks, it is a pleasure to have positive financial news to report for Berkeley Engineering. Alumnus Coleman Fung (B.S'87 IEOR) has pledged a $15 million gift that will enable the college's Department of Industrial Engineering and Operations Research (IEOR) to broaden its scope and enhance its programs. Among comparable departments in the country, UC Berkeley's is the smallest. Coleman Fung's gift will provide the resources to pursue new strategic directions.

Sensors Could Give Elderly an Assist

10/02/08 — Most people hope to live healthy, independent lives through their elderly years. But that's not always the case because, as people age, they and their loved ones have to worry about not only illnesses, but also injuries, especially from falls. For seniors, falling is the leading cause of injury deaths, nonfatal injuries and hospital admissions. But one team of researchers is working to enable the elderly to live independently through a network of body sensors. The project could allow computers to remotely monitor and analyze the activity of seniors so that, if they fall or stop moving, help can arrive quickly.

Greening GM

10/02/08 — In the fall of 1975, a young General Motors engineer named Larry Burns loaded up his customized Chevy and headed to Berkeley. The Michigan native came west for doctoral studies in transportation engineering. “It's an area that has served me quite well,” he says. Today, Burns is in charge of next-generation cars and other leading-edge technology for the world's largest automaker. “I wake up every day focused on reinventing the automobile,” he says. A 2007 New York Times article called him “the most visible executive at the American auto companies on green issues.”

A Real-life Lesson in Design

10/02/08 — What started as a six-week project for freshmen engineering students may create culturally sensitive and energy-efficient housing for a small California Indian tribe. A roundhouse-style design conceived in last spring's E10 Engineering Design and Analysis course has been embraced by members of the Pinoleville Pomo Nation. The tribe plans to submit the UC Berkeley concept when it applies for federal funding to build up to 25 new homes in the Mendocino County community of Ukiah.

Securing Our Cyberspace

09/02/08 — Information technology is pervasive in making our lives so much easier, that is, until we're paralyzed by a virus invading our home computer or crippled by an enterprise-wide system crash. The larger implications are something we don't even want to think about: What would happen to your life as you know it if your personal identity were stolen or, worse, some malicious entity hacked into just one component of our critical infrastructure, like the power grid or the air traffic–control infrastructure?

Even Flying Robots Need Friends

09/02/08 — Pilotless aircraft let the military quickly gather intelligence about hot spots without having to put pilots at risk or wait for the next imaging satellite flyover. But many tasks, both military and civilian, can be accomplished better by teams of Unmanned Aerial Vehicles (UAVs) programmed to collaborate. Multiple autonomous UAVs can cover more ground than a single plane, and with their own smarts, they demand less human attention. To develop this technology, mechanical engineering professor Karl Hedrick co-directs the Center for Collaborative Control of Unmanned Vehicles.

A Sky-High Career

09/02/08 — Rex Walheim (B.S'84 ME) has a view that's literally out of this world. He's gazed at Earth from 220 miles in space. A NASA astronaut who grew up in San Carlos, California, the 45-year-old Walheim is a veteran of two shuttle missions to the International Space Station and five spacewalks. His most recent voyage, aboard the shuttle Atlantis, carried him to the space station for 12 days in February. The mission's lead space walker, Walheim helped deliver and install a $2 billion European science laboratory known as Columbus.

Nano Camp is a Macro Hit

09/02/08 — For the average teen, “What I Did on My Summer Vacation” doesn't normally involve building a faster supercomputer, perfecting a lab on a chip or designing a device called an optical antenna that sniffs out bomb residue. Thanks to an innovative UC Berkeley summer program, 15 high school students conducted hands-on research on these and other high-flying topics--all linked to groundbreaking nanoscale science and technology work taking place on campus. The Summer High-School Apprenticeship Research Program turns teens into bona fide scientific investigators.

Home-Grown Engineering Talent

08/02/08 — The topic has become a persistent one in engineering and entrepreneurial circles: Is the United States losing its technological edge? Reports like last month's “America's engineering crisis” on CNBC's Street Signs, on which I had the opportunity to appear with my esteemed colleague Jim Plummer of Stanford, fuel the perception that U.S. engineers are becoming extinct.

Preserving Vision with Hydrogel

08/02/08 — High axial myopia, or extreme nearsightedness, is one of the world's leading causes of blindness. The condition stems from weakness in the sclera, the eyeball's white outer wall, which causes it to deform even under normal pressure within the eyeball. James Su, a graduate student researcher co-advised by MSE and Bioengineering Professor Kevin Healy and School of Optometry Professor Christine Wildsoet, is developing a promising new treatment for the condition, based on a synthetic biomaterial known as hydrogel.

King of Cool

08/02/08 — As a student, Chandrakant Patel (B.S.'83 ME) rode the bus every day from the low-income Graystone Hotel in San Francisco's Tenderloin, where he lived, to the verdant UC Berkeley campus, where he studied. Today, a lot has changed for Patel, now a fellow at HP Laboratories in Palo Alto, leading the charge to develop a new generation of energy-efficient data centers.

A (Golden) Bear of a Bridge

08/02/08 — It's the size of a theater catwalk and weighs just 142 pounds. But the gently arched bridge -- designed, built and ambitiously named "Calatrava" by Cal engineering students -- is the new heavyweight champ of collegiate bridge building. The 21-foot-long span swept a field of 42 finalists on May 23-24 to capture top honors at the 2008 National Student Steel Bridge

New Beginnings

06/02/08 — On May 24, I participated in my first commencement as dean of Berkeley Engineering. It filled me with pride to watch 1,045 excited and rain-soaked graduates walk, dance or otherwise cross the Greek Theatre stage to celebrate their success in completing some of the most difficult majors UC Berkeley has to offer.

Radical Transparency

06/02/08 — Someday, you might read the morning's news headlines on the back of your cereal box. That's the latest possibility demonstrated by the EECS Organic Electronics Group. They have recently been experimenting with zinc oxide, a familiar ingredient in sunblock and diaper cream that has the special properties of working as a semiconductor while also being 93 percent transparent. The researchers already have a palette of inks that can deposit conducting, semiconducting and insulating materials-the building blocks of all solid-state electronics-on a variety of surfaces.

Striking a Nerve

06/02/08 — Nanofibers that create a miniature scaffold for growing cells could soon help patients regenerate severed nerves in their arms and legs, says Shyam Patel, chief scientific officer for a Fremont startup called NanoNerve. Patel is developing a synthetic graft intended to guide neurons across gaps and restore lost connections in nerves serving limbs and other parts of the peripheral nervous system. In the United States alone, an estimated 800,000 people a year experience peripheral nerve injuries that require surgery and that can lead to a loss of sensation and movement. The new device-a flexible conduit that resembles a slender white straw-could open a new treatment option.

A Remedy for Deadly Water

06/02/08 — In Bangladesh last year, Johanna Mathieu saw unmistakable signs of the poisoning afflicting the impoverished country. "Everyone would show us their hands," says the 26-year-old doctoral student in mechanical engineering. The painful and disfiguring sores, blisters and dark spots are telltale indicators of the deadly toll exacted by arsenic-laced water wells. Mathieu is working with an interdisciplinary group to develop a simple, inexpensive process for removing the toxic element from the water supply.

A Hub of Sustainability

05/02/08 — There were plenty of clues around campus that April was Earth Month: tree plantings, conferences and summits, awarding of Sustainability Awards and granting of Green Initiative grants. But the maturity of UC Berkeley as a hub of sustainability awareness and action goes far deeper; Berkeley marks Earth Day every day, and its efforts are being felt on campus and far beyond.

Genealogical Conclusions

05/02/08 — There are about six billion base pairs in the human genome, and our family tree includes about six billion living humans. So, although DNA sequencing begins in a laboratory, it requires research-level computer science and statistics to crunch the resulting mass of data and make sense of the results. As EECS and statistics professor Yun Song remarks, “Just 15 years ago, it was very difficult for population genetics researchers to run their computationally intensive analyses on desktop computers. It's thanks to relatively recent improvements in computers and algorithms that these problems have become tractable.”

Building a Better Mouse

05/02/08 — Computer mice are a weighty matter for BingYune Chen. Chen, a senior who graduates this month in bioengineering, is studying how weight affects the speed, accuracy and ease of use of a computer mouse. “It's a new issue,” says the 22-year-old Chen, who helped conduct a pilot project as an undergraduate researcher at the UCSF–UCB Ergonomics Laboratory, where he is now an employee. While extensive research has been done on the design of computer mice, Chen says, little is known about mouse weight and its impact on performance.

Wired for Success

05/02/08 — For Berkeley-trained Sung-Mo "Steve" Kang, the work of a university chancellor is a lot like engineering. "Think of integrated circuits," says Kang (Ph.D. '75 EECS), who in March began his second year at the helm of UC Merced. Just as a chip relies on a network of connections to operate smoothly, so does a college campus. With that in mind, Kang is taking a collaborative approach to building his young institution into a world-class research university.