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Three University of Washington faculty members have been elected to the American Academy of Arts and Sciences. Their work spans environmental science, computing and engineering, addressing challenges ranging from climate resilience and ecosystem sustainability to artificial intelligence and accessible healthcare technologies.  Founded in 1780, the American Academy of Arts and Sciences recognizes leaders across disciplines whose work advances research, public policy and the common good. The Academy elects roughly 250 members each year.  Daniel Schindler, UW professor in the School of Aquatic and Fishery Sciences, was elected for research on how climate change, urbanization, and land use…

A team led by researchers at the University of Washington developed a new PCB that performs on par with traditional materials and can be recycled repeatedly with negligible material loss. Researchers used a solvent that transforms a type of vitrimer — a cutting-edge class of polymer — into a jelly-like substance without damage, allowing solid components to be plucked out for reuse or recycling. With these “vPCBs” (vitrimer printed circuit boards), researchers recovered 98% of the vitrimer and 100% of the glass fiber.

University of Washington researchers introduced the Thermal Earring, a wireless wearable that continuously monitors a user’s earlobe temperature. Potential applications include tracking signs of ovulation, stress, eating and exercise. The smart earring prototype is about the size and weight of a small paperclip and has a 28-day battery life.

In a proof-of-principle study, University of Washington and University of California San Diego researchers have shown that smartphones are capable of detecting blood oxygen saturation levels down to 70%. This is the lowest value that pulse oximeters should be able to measure, as recommended by the U.S. Food and Drug Administration.