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Research

The University of Washington will lead one of three teams that will partner with the Honda Research Institute to explore the mechanisms behind curiosity and seek advances in artificial cognition. The UW-led team will receive $2.7 million over the next three years to generate a mathematical model of curiosity.

Jiun-Haw Chu, a University of Washington assistant professor of physics and faculty member at the UW’s Clean Energy Institute, has been named a 2018 fellow by the David and Lucile Packard Foundation for his research on quantum materials — substances that exhibit novel combinations of quantum-mechanical properties that could one day transform information technology.

A study led by the University of Washington is the first large-scale trial of hundreds of PTSD patients, including veterans and survivors of sexual assault, to measure whether patient preference in the course of treatment impacts the effectiveness of both cognitive behavioral therapy and use of selective serotonin reuptake inhibitors, a type of antidepressant often prescribed for PTSD.

Today, Britain is not known as a land of camps, but through much of the 20th century — from after World War I to the 1980s —  the country was home to dozens of refugee camps housing thousands of Belgians, Jews, Basques, Poles, Hungarians, Anglo-Egyptians, Ugandan Asians and Vietnamese. As University of Washington history professor Jordanna Bailkin writes in her latest book, these camps “were never only for refugees.” They shared such spaces with “Britons who had been displaced by…

The University of Washington’s Urban Freight Lab at the Supply Chain Transportation and Logistics Center has been looking for solutions to Seattle’s traffic congestion: Parcel lockers that aren’t owned by a specific company could alleviate the strain. Now the researchers have identified five viable locker locations at three different Seattle Link light rail stations for a future pilot test.

Researchers at the University of Washington have developed a new machine-learning system, called Prescience, which uses input from patient charts and standard operating room sensors to predict the likelihood that a patient will develop hypoxemia — a condition when blood oxygen levels dip slightly below normal. Prescience also provides real-world explanations behind its predictions.

Engineers at the University of Washington have developed 3D printed devices that can track and store their use — without using batteries or electronics. Instead, this system uses a method called backscatter, through which a device can share information by reflecting signals that have been transmitted to it with an antenna.

A new study led by the University of Washington found that while dead whales are valuable sources of fat and protein for some polar bears, this resource will likely not be enough to sustain most bear populations in the future when the Arctic becomes ice-free in summers.

A new analysis that uses high-resolution data for 24 ocean regions in Africa, Europe, North and South America and Australasia shows that 14 percent of the overall seafloor shallower than 1,000 meters (3,280 feet) is trawled. The paper shows that the footprint of bottom-trawl fishing on continental shelves and slopes across the world’s oceans often has been substantially overestimated.

A new book by University of Washington history professor George Behlmer seeks to improve understanding of the British colonial era by “reconsidering the conduct of islanders and the English-speaking strangers who encountered them.”

Former Interior Secretary Sally Jewell brings a lifetime of experience in business, nonprofits, government and the outdoors to the University of Washington, where one of her tasks is to help shape the future of EarthLab, a new university-wide institute that seeks to connect scholars with community partners to solve our most difficult environmental problems.

When levels of carbon dioxide in the atmosphere rise, most plants do something unusual: They thicken their leaves. Now two University of Washington scientists have shown that this reaction by plants will actually worsen climate change by making the global “carbon sink” contributed by plants was less productive.

  For more than 2 million years, the native forests on the Pacific islands of Guam and Rota were home to several thousand crows, members of a species found nowhere else on Earth. But over the last 60 years, the Mariana crow — called the Aga in the Chamorro language — has completely disappeared from the island of Guam and rapidly declined on neighboring Rota. Today there are only about 175 Aga left in the wild. To ensure the survival…

For angiosperms — or flowering plants — one of the most important decisions facing them each year is when to flower. It is no trivial undertaking. To flower, they must cease vegetative growth and commit to making those energetically expensive reproductive structures that will bring about the next generation. Knowledge of this process at the cellular level is critical for understanding how plants allocate resources and produce the components we care most about — including the grains, tubers, leaves, nuts…

The international trade in elephant ivory has been illegal since 1989, yet African elephant numbers continue to decline. In 2016, the International Union for Conservation of Nature cited ivory poaching as a primary reason for a staggering loss of about 111,000 elephants between 2005 and 2015 — leaving their total numbers at an estimated 415,000. For media Download soundbites, b-roll and images In a paper published Sept. 19 in the journal Science Advances, an international team led by scientists at…

Rapid deoxygenation in the Gulf of St. Lawrence is caused by shifts in two of the ocean’s most powerful currents: the Gulf Stream and the Labrador Current. A detailed model shows that large-scale climate change is causing oxygen to drop in the deeper parts of this biologically rich waterway.

The National Science Foundation announced on Sept. 11 that it is awarding grants totaling $8.5 million to 19 collaborative projects at 23 universities for the study of complex and entrenched problems in data science. Three of these projects will be based at the University of Washington and led by researchers in the College of Engineering and the College of Arts & Sciences.

Justin Marlowe, a professor in the UW’s Evans School of Public Policy & Governance, has been named a member of Washington Governor Jay Inslee’s Council of Economic Advisors. He will be among those advising the governor on local and state economic conditions and national developments that affect state policies.

On Sept. 4 the National Science Foundation announced the creation of the Institute for Research and Innovation in Software for High Energy Physics, or IRIS-HEP. The institute is a coalition of 17 research institutions, including the University of Washington, and will receive $25 million from the NSF over five years.

In a paper published Aug. 31 in the journal Science, a team led by scientists at the University of Washington reports that insect activity in today’s temperate, crop-growing regions will rise along with temperatures. Researchers project that this activity, in turn, will boost worldwide losses of rice, corn and wheat by 10-25 percent for each degree Celsius that global mean surface temperatures rise.

A team from the University of Washington, New York University and the University of California, Berkeley has developed an interactive workshop in data science for researchers at multiple stages of their careers. The course format, called “hack week,” blends elements from both traditional lecture-style pedagogy with participant-driven projects.

Last year, King County Metro and the Seattle Department of Transportation started a pilot program that allowed Microsoft’s and Seattle Children’s Hospital’s private shuttles to pick up employees at a few public bus stops throughout Seattle. Now a recent study from researchers at the University of Washington suggests that public buses are unaffected by private shuttles most of the time.