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The latest news from the UW

July 23, 2013

Pain of artificial legs could be eased by real-time monitoring

University of Washington engineers have developed a device that tracks how much a person’s limb swells and shrinks when inside a prosthetic socket. The data could help doctors and patients predict how and when their limbs will swell, which could be used to build smarter sockets.

July 22, 2013

Geochemical ‘fingerprints’ leave evidence that megafloods eroded steep gorge

For the first time, scientists have direct geochemical evidence that the 150-mile long Tsangpo Gorge, possibly the world’s deepest, was the conduit by which megafloods from glacial lakes, perhaps half the volume of Lake Erie, drained catastrophically through the Himalayas when their ice dams failed during the last 2 million years.

July 16, 2013

UW Medicine hospitals rank highly in latest U.S. News & World Report’s Best Hospitals

U.S. News publishes Best Hospitals to guide patients who need a high level of care because they face a difficult surgery, a challenging condition, or added risk because of other health problems or age.

July 14, 2013

Some volcanoes ‘scream’ at ever-higher pitches until they blow their tops

Swarms of small earthquakes before a volcanic eruption can come in such rapid succession that they create a signal called harmonic tremor. A new eruption analysis from Alaska’s Redoubt Volcano shows the harmonic tremor glided to higher frequencies, then stopped abruptly just before six eruptions in 2009.

July 9, 2013

Biceps bulge, calves curve, 50-year-old assumptions muscled aside

The basics of how a muscle generates power remain the same: Filaments of myosin tugging on filaments of actin shorten, or contract, the muscle – but the power doesn’t just come from what’s happening straight up and down the length of the muscle, as has been assumed for 50 years. The rest of the force should be credited to the lattice work of filaments as it expands outward in bulging muscle – whether in a body builder’s buff biceps or the calves of a sinewy marathon runner.