Research

Landslides linked to plate tectonics create the steepest mountain terrain

New research shows some of the steepest mountain slopes in the world got that way because of the interplay between terrain uplift associated with plate tectonics and powerful streams cutting into hillsides, leading to large landslides.

Mathematicians can conjure matter waves inside an invisible hat

Mathematician Gunther Uhlmann and colleagues have devised an amplifier to boost light, sound or other waves while hiding them inside an invisible container. The findings are published this week in the Proceedings of the National Academy of Sciences.

Engineered microvessels provide a 3-D test bed for human diseases

Bioengineers have developed the first structure to grow small human blood vessels, creating a 3-D test bed that offers a better way to study disease, test drugs and perhaps someday grow human tissues for transplant.

It's in the genes: Research pinpoints how plants know when to flower

Scientists believe they've pinpointed the last crucial piece of the 80-year-old puzzle of how plants "know" when to flower. Understanding how flowering works in a simple plant should lead to a better understanding of how the same genes work in more complex plants such as rice and wheat.

Academic-industry partnership forms for drug development

The School of Pharmacy and pharmaceutical companies will study the body's drug transporters to map interactions and individualize therapy.

Long-distance training teaches proper technique for asthma test

The virtual teaching of health professionals translates to better asthma care for patients.

Slew of rare DNA changes following population explosion holds clues to common diseases

Scientists try to find which single-letter switches in the genetic code influence health risks.

Gaydar automatic and more accurate for women's faces, psychologists find

After seeing faces for less than a blink of an eye, college students have accuracy greater than mere chance in judging others’ sexual orientation.

How public should public records be? Increased availability sparks privacy concerns

Online technology has increased access to public records such as political campaign contributions and real estate transactions. But that information availability also sparks privacy concerns and may dampen some people's willingness to engage in public activities, according to recent research.

Nearly 1,000 projects to be presented at Undergraduate Research Symposium

The largest Undergraduate Research Symposium in University of Washington history runs from noon to 5:30 p.m. Friday, May 18, primarily in Mary Gates Hall.

Insulin nasal spray therapy shows memory improvement in Alzheimer’s patients

A year-long, multi-site clinical trial of insulin nasal spray has been called a significant step forward in measuring the safety and effectiveness of a promising treatment.

Nearly one-tenth of hemisphere's mammals unlikely to outrun climate change

A safe haven could be out of reach for 9 percent of the Western Hemisphere's mammals, and as much as 40 percent in certain regions, because the animals just won't move swiftly enough to outpace climate change, according to new research from the UW School of Environmental and Forest Sciences.

Portable diagnostics designed to be shaken, not stirred

A textured surface mimics a lotus leaf to move drops of liquid in particular directions. The low-cost system could be used in portable medical or environmental tests.

UW to collaborate on biodefense drug development

The $8.1 million grant will fund work on new drugs against some of the world's most deadly infectious diseases.

Human brain evolution tied to partial gene copy that blocks original

A brain-development gene incompletely duplicated about time of the transition of pre-human to more human-like beings.

Increasing speed of Greenland glaciers gives new insight for rising sea level

Changes in the speed that ice travels in more than 200 outlet glaciers indicates that Greenland's contribution to rising sea level in the 21st century might be significantly less than the upper limits some scientists thought possible, a new study shows.

Handful of heavyweight trees per acre are forest champs

Big trees three or more feet in diameter accounted for nearly half the biomass measured at a Yosemite National Park site, yet represented only 1 percent of the trees growing there.

Researchers determine Vitamin D blood level for reducing major medical risks in older adults

How much Vitamin D do older adults need to stay healthy? The level may be lower than many think.

Scientists identify potential biomarker to help diagnose autism

Very high levels of porphyrins in a young child's urine might be predictive of autism risk, a UW and Battelle study suggests.

Cells in blood vessel found to cling more tightly in regions of rapid flow

The cells that line the pipes leading to the heart pull more tightly together in areas of fast-flowing blood. The cells' mechanical response to their environment could aid understanding of heart disease.

 


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