Science
February 24, 2014
Vitamin water: Measuring essential nutrients in the ocean
Oceanographers have found that archaea, a type of marine microbe, can produce B-12 vitamins in the ocean.
February 18, 2014
Chemistry’s Matthew Bush named Sloan fellow
UW’s Matthew Bush has been selected as one of 126 Sloan Research Fellows for 2014.
Embarking on geoengineering, then stopping, would speed up global warming
Carrying out geoengineering for several decades and then stopping would cause warming at a rate more than double that expected due to global warming.
February 14, 2014
UW helps protect $30 million to $40 million in U.S. wood exports to Japan
A recently introduced homebuilding subsidy program in Japan put logs and lumber imported from the U.S. and other countries at a competitive disadvantage.
February 10, 2014
Newly found tactics in offense-defense struggle with hepatitis C virus
People who are genetically equipped to stop hepatitis C viruses from turning off a type of interferon generally have a robust antiviral response. Findings on the mechanisms governing this ability suggest new avenues for treatment research.
February 6, 2014
Credit card-sized device could analyze biopsy, help diagnose pancreatic cancer in minutes
University of Washington scientists and engineers are developing a low-cost device that could help pathologists diagnose pancreatic cancer earlier and faster. The prototype can perform the basic steps for processing a biopsy, relying on fluid transport instead of human hands to process the tissue.
February 5, 2014
Public lecture series will explore the science of decision making
The ninth annual Allen L. Edwards Psychology Lecture Series will delve into “The Science of Decision Making,” to explain how the brain and an individual’s expectations influence decisions made in uncertain conditions.
February 4, 2014
Does caregiving cause psychological stress? Study says, it depends
The results break the longstanding belief that caregiving directly causes psychological distress, and make a case for genetics and upbringing influencing vulnerability.
Fruit flies – fermented-fruit connoisseurs – are relentless party crashers
That fruit fly appearing moments after you poured that first glass of cabernet, has just used a poppy-seed-sized brain to conduct a finely-choreographed search and arrive in time for happy hour.
February 3, 2014
Greenland’s fastest glacier sets new speed record
Observations of Jakobshavn Glacier from 2012 and 2013 show the fast-moving glacier has set new records for the speed of ice flowing toward the ocean.
Solving a physics mystery: Those ‘solitons’ are really vortex rings
The same physics that gives stability to tornadoes lies at the heart of new UW research and could lead to a better understanding of nuclear dynamics in studying fission, superconductors and the workings of neutron stars.
January 29, 2014
Deaths attributed directly to climate change cast pall over penguins
Climate change is killing penguin chicks from the world’s largest colony of Magellanic penguins, not just indirectly but directly because of drenching rainstorms and heat.
Neanderthal lineages excavated from modern human genomes
A fossil-free method of sequencing archaic DNA may provide insight into human evolution.
January 22, 2014
Gene therapy leads to robust improvements in animal model of fatal muscle disease
The experimental treatment restored muscle function and prolonged lives in animals with a condition similar to X-linked myotubular myopathy in children
January 21, 2014
Dental school researchers patent new antibacterial agent
Titanium-based materials can inhibit bacterial growth when bound to metal ions. If proven beneficial in clinical trials, certain titanates could be applied after a dental procedure to prevent infection or decay.
January 20, 2014
Girls frequently play soccer through concussion, study finds
Serious risks are associated with continuing game play immediately after incurring a concussion, yet University of Washington researchers found that many young female soccer players do just that.
January 17, 2014
UW seismologists expand stadium monitoring for NFC championship game
UW scientists installed a third seismograph at CenturyLink Field this week after the trial by fire of a website and new monitoring tools during last weekend’s Seahawks game.
January 16, 2014
Soil production breaks geologic speed record
Samples from steep mountaintops in New Zealand shows that rock can transform into soil more than twice as fast as previously believed possible.
January 15, 2014
Data suggest new class of drug may be potent against genital herpes
A new drug, called pritelivir, may offer a new treatment option for patients with genital herpes, a new industry-sponsored – study led by University of Washington researchers has found.
DNA detectives able to ‘count’ thousands of fish using as little as a glass of water
A mere glass full of water from a 1.2 million-gallon aquarium tank is all scientists really needed to identify most of the 13,000 fish swimming there.
Glaciers, streamflow changes are focus of new Columbia River study
University of Washington environmental engineers are launching a new study to try to understand how climate change will affect streamflow patterns in the Columbia River Basin. The team will look at the impact of glaciers on the river system, the range of possible streamflow changes and how much water will flow in the river at hundreds of locations in future years.
January 13, 2014
DeLap studies urban birds, sketches for book ‘Subirdia’ due out in 2014
Slideshow includes with images sketched by Jack DeLap, UW doctoral candidate in environmental and forestry sciences.
Cognitive training shows some lasting effects in healthy older adults
The national, decade-long ACTIVE study showed that cognitive training can help the elderly maintain certain thinking and reasoning skills useful in everyday life.
January 10, 2014
Trial to test using ultrasound to move kidney stones
A clinical trial in Seattle is testing a technique developed at the UW that uses low-power ultrasound to reposition kidney stones.
January 9, 2014
Scientists to observe seismic energy from Seahawks’ ’12th man’ quakes
University of Washington seismologists this week installed two strong-motion seismometers at CenturyLink Field in Seattle to augment an existing station in recording shaking from “earthquakes” expected on Saturday during the NFC divisional game between the Seattle Seahawks and New Orleans Saints. The Pacific Northwest Seismic Network is preparing a special website at www.pnsn.org/seahawks for the…
Big is not bad: Scientists call for preservation of large carnivores
Despite their scary reputation, carnivores deserve credit for all kinds of ecological services when they eat grazing animals that gobble down young trees and other vegetation that could be holding carbon and protecting streams.
January 8, 2014
Astronomers measure far-off galaxies to 1 percent precision
University of Washington astronomers and colleagues have measured the distance to galaxies six billion light-years away — about halfway back to the Big Bang — to an accuracy of just 1 percent.
Despite declines in smoking rates, number of smokers and cigarettes rises
Population growth since 1980 drives increases in the number of smokers in countries including China and Russia, while Canada, Mexico, and the United States see strong declines
January 7, 2014
On-demand vaccines possible with engineered nanoparticles
University of Washington engineers hope a new type of vaccine they have shown to work in mice will one day make it cheaper and easy to manufacture on-demand vaccines for humans. Immunizations could be administered within minutes where and when a disease is breaking out.
January 6, 2014
‘Future of Ice’ initiative marks new era for UW polar research
The UW’s new “Future of Ice” initiative includes several new research hires, a new minor in Arctic studies and a free winter lecture series.
Book explains astrobiology for a general audience
David Catling’s new book, part of an Oxford University Press series, aims to explain astrobiology to a general audience.
January 2, 2014
El Niño tied to melting of Antarctica’s Pine Island Glacier
A new study in Science, co-authored by the British Antarctic Survey and UW authors, shows that melting of the floating Pine Island ice shelf is tied to global atmospheric patterns associated with El Niño.
December 31, 2013
Genetically identical bacteria can behave in radically different ways
When a bacterial cell divides into two daughter cells there can be an uneven distribution of cellular organelles. The resulting cells can behave differently from each other, giving them an evolutionary advantage.
December 26, 2013
Psychiatry’s Jeremy J. Clark receives Presidential Early Career Award
Clark was recognized for his work in the neurobiology of motivated behavior. His award will support investigations of how alcohol exposure during the teen years might lead to chronic alcoholism in adults.
December 19, 2013
Sinuous skeletons, glowing blue and crimson, leap from lab to art world
Fish “stripped” to their skeletons and stained for UW research are now part of an art exhibit at the Seattle Aquarium.
TB bacteria mask their identity to intrude into deeper regions of lungs
Cell surface lipids hide molecular patterns that infection-killing cells might recognize as dangerous.
December 18, 2013
Single bacterial super-clone behind world epidemic of drug-resistant E. coli
Virulent, drug-resistant forms of E. coli that recently have spread around the world emerged from a single strain of the bacteria, not many different strains, as has been widely supposed.
December 17, 2013
Hack the planet? Geoengineering research, ethics, governance explored
A special interdisciplinary issue of the journal Climatic Change includes the most detailed description yet of the proposed Oxford Principles to govern geoengineering research, and surveys the technical hurdles, ethics and regulatory issues related to deliberately manipulating the planet’s climate.
December 12, 2013
New state-funded Clean Energy Institute will focus on solar, battery technologies
A new University of Washington institute to develop efficient, cost-effective solar power and better energy storage systems launched Dec. 12 with an event attended by UW President Michael K. Young, Gov. Jay Inslee and researchers, industry experts and policy leaders in renewable energy.
Scientists discover double meaning in genetic code
Finding a second code hiding in the genome casts new light on how changes to DNA impact health and disease.
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