UC Berkeley researchers Karsten Weis, Jan Liphardt, and colleagues have used fluorescent probes called quantum dots to determine which molecules get into the nucleus via its nano-pores and which get kicked back out. Their findings could help design drugs that can get through the pores and target a cell's DNA.
A new pilot project by transportation researchers at the University of California, Berkeley, seeks to determine whether commuters will use transit more often if they are provided with accessible, current and information-rich transit, parking and traffic options before they start their journeys. The field test takes place along the US 101 corridor between San Jose and San Francisco, one of the busiest commute routes in the Bay Area, and provides a comparison of real-time traffic, bus and Caltrain information for custom-selected routes.
A UC Berkeley team has been awarded a $2 million National Science Foundation (NSF) grant for research on biologically-inspired technologies for grey water reuse and thermal energy management that may propel sustainable building into a new era.The grant comes from the NSF’s Emerging Frontiers in Research and Innovation’s 2010 Science in Energy and Environmental Design program for engineering sustainable buildings. Leading UC Berkeley’s award-winning research team as principal investigator is Maria Paz-Gutierrez, assistant professor of architecture in the College of Environmental Design, and the only architect serving as principal investigator for any of the NSF’s eight EFRI-SEED grants this year.
The North American continent is not one thick, rigid slab, but a layer cake of ancient, 3 billion-year-old rock on top of much newer material probably less than 1 billion years old, according to a new study by UC Berkeley seismologists. The new findings by Barbara Romanowicz and Huaiyu Yuan also indicate that the continent grew by addition of rock from subducting ocean floor, not by mantle plume upwelling from below.
Sunlight spawns many binary and 'divorced' binary asteroids Asteroids that are slightly out of round can start spinning because of impinging sunlight. A new study by Czech astronomers and their international colleagues, including UC Berkeley's Franck Marchis, suggests that over millions of years, these asteroids may spin fast enough to fission into a binary asteroid system. The two bound asteroids eventually move far apart to become independent asteroids, or a "divorced" binary.
Children who were exposed to organophosphate pesticides before birth were more likely to develop attention disorders years later, according to a new UC Berkeley study. Researchers linked higher maternal concentrations of pesticide metabolites during pregnancy to greater odds of attention problems in children at age 5.
Working at the confluence of electrical engineering and materials science, chemistry and physics, Associate Professor Ali Javey, 29, has already collected an armload of accolades and achieved several research breakthroughs, including a novel method for nanowire printing.
Berkeley biochemist Britt Glaunsinger studies the cell-takeover tactics of herpes viruses. "Antivirals only work on viruses that are replicating," she says. Discovering ways "to lure latent viruses out of hiding, en masse," is critical to curing herpes, shingles, or HIV.
