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November 30, 2015

UW researchers estimate poverty and wealth from cell phone metadata

The northern and western provinces are divided into cells (the smallest administrative unit of the country), and the cell is shaded according to the average (predicted) wealth of all mobile subscribers in that cell. The southern province is overlaid with a Voronoi diagram that uses geographic identifiers in the call data to divide the region into several hundred thousand small partitions, which each may be as small as a household or a microvillage.

In developing or war-ravaged countries where government censuses are few and far between, gathering data for public services or policymaking can be difficult, dangerous or near-impossible. Big data is, after all, mainly a First World opportunity. But cell towers are easier to install than telephone land lines, even in such challenged areas, and mobile or cellular phones are widely used among the poor and wealthy alike. Now, researchers with the University of Washington Information School and Computer Science and Engineering…

November 18, 2015

University of Washington signing White House climate pledge

The University of Washington has joined schools across the country in signing on to a White House climate pledge. The pledge is part of the Nov. 19 White House and Higher Education Climate Day of Action. The White House and the State Department will bring together leaders from higher education institutions to call for action on climate change and encourage a strong agreement at the upcoming Paris Climate Change Conference of world leaders. The UW is strongly committed to a…

Microbes that are key indicators of Puget Sound’s health in decline

Paleontologists with the University of Washington’s Burke Museum of Natural History and Culture find that tiny organisms called foraminifera have a big story to tell about the health of Puget Sound. Two recent studies about the health of Bellingham Bay and inlets in the Bremerton area found the diversity and number of foraminifera — single-celled marine organisms that live on the sea floor — deteriorated significantly. The decline of these microscopic organisms is consistent with the deterioration of snails and other larger marine animals, even though analysis showed a reduction of chemical pollutants in Bellingham Bay and Bremerton over the same period of time.

November 13, 2015

Industry leaders gather at first ever University of Washington Innovation Summit in Shanghai

Speakers at the University of Washington’s inaugural Innovation Summit, held November 13 in Shanghai, China. From left: Adina Mangubat, Jiande Chen, Chris Gregoire, Ralph Haupter, Ana Mari Cauce, Yuan Ming, Vikram Jandhyala, Shwetak Patel, Gina Neff and Ben Waters. (Not pictured: Wang Jian)

The University of Washington held its first ever Innovation Summit today in Shanghai, China. The event brought together industry leaders from China and the United States, who discussed how they are turning ideas into impact, connecting academia to industry and helping solve the world’s most pressing problems.

Oceans — and ocean activism — deserve broader role in climate change discussions

When President Barack Obama visited the shrinking Exit Glacier in September, he pointed to a very obvious sign of our warming planet literally at his feet. Less visible, but perhaps more indelible, signs of changing climate lie in the oceans. A University of Washington researcher argues in the journal Science that people — including world leaders who will gather later this month in Paris for global climate change negotiations — should pay more attention to how climate change’s impacts on…

From garden to gut: New book from UW’s David Montgomery explores an unfolding scientific revolution

A new book by University of Washington geologist David Montgomery weaves history, science and personal challenges into an exploration of humanity’s tangled relationship with microbes, perhaps the least loved and most misunderstood creatures on Earth — and in you. “The Hidden Half of Nature: The Microbial Roots of Life and Health” comes out Nov. 16 from W.W. Norton & Co. Montgomery, a UW professor of Earth and space sciences, co-wrote the book with his wife, Anne Biklé, a biologist and…

November 4, 2015

Krispy Kreme crack and luxury food fever: new book links overeating to consumer culture

In an era of Fitbits, Skinnygirl margaritas and kale mania, isn’t overeating simply a failure of willpower, an unwillingness or inability to make good choices? It’s not that simple, says Kima Cargill, a professor of clinical psychology at the University of Washington in Tacoma. In her new book “The Psychology of Overeating,” Cargill places the blame for gluttony squarely at the feet of a culture gorged on consumerism. She contends that abundance of variety, lax regulation and sophisticated branding and marketing…

October 27, 2015

UW initiative aims to tackle city, region’s most pressing urban issues

When Thaisa Way put a call out last spring to see if University of Washington faculty members working on urban issues wanted to join forces, she wasn’t sure what the response would be. “There were a lot of people who said, ‘You’re not going to get anyone to show up,’” said Way, a UW associate professor of landscape architecture. But more than 80 people representing 12 of the UW’s colleges and schools turned up to the gathering, held on a Monday…

UW autism expert helped shape new ‘Sesame Street’ initiative

During its almost half-century on television, “Sesame Street” has tackled thorny issues ranging from divorce to death, food insecurity and parental incarceration. The show is now turning its attention to autism, and a University of Washington expert played a pivotal role in the effort. Wendy Stone, director of the UW’s Research in Early Autism Detection and Intervention Lab, helped “Sesame Street” develop content for its See Amazing in All Children initiative, which launches today (Oct. 21). Stone thinks the project will promote…

New study uses high-speed search methods to better estimate climate threats to biodiversity

In a study published this week in the journal PLOS ONE, researchers have used new high-performance computing methods and comprehensive data on the distribution of thousands of species to map the threat that climate change poses to birds, mammals and amphibians across the Western Hemisphere. They found that although Arctic areas have experienced the most rapid warming to date, climate-related threats to the Amazon basin’s biodiversity will eclipse those in other regions by the year 2100.

October 12, 2015

UW remains fifth in global ranking of university achievements in scientific research

Continuing a recent string of noteworthy accolades, the University of Washington held its place at No. 5 in the world on the National Taiwan University Ranking of Scientific Papers, which was released Friday. The ranking is based on performance of scientific papers in three major categories — research productivity, research impact and research excellence. “One of the major ways we contribute to the health and prosperity of our world is through research and scholarship. Given the excellence of our faculty,…

October 8, 2015

UW announces plan for expanded campus child-care services

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The University of Washington is shifting $3 million to expand child care facilities on campus as part of a major initiative to enhance the culture of service in UW’s central administration, interim Provost Jerry Baldasty announced this week. The need for child care was one of several needs brought to light over the summer in a survey across all three UW campuses about what the administration does well and what it could do better. The UW will convert 12,000 square…

October 7, 2015

Student collaboration leads to first results describing sick sea star immune response

A group of young marine-disease researchers from around the country has contributed key information about sea stars’ immune response when infected with a virus that is thought to cause a deadly wasting disease. It’s the first time researchers have tracked how genes behave when encountering this naturally occurring pathogen, which could help explain how sea stars attempt to fight the virus and why they develop lesions and appear to melt.