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Research

October 22, 2020

UW seeks Latinos caring for relatives, friends with dementia to develop better training program

With Latinos 1.5 times more likely to have dementia than non-Latino whites, among other health disparities, researchers at the University of Washington are hoping to better understand Latino family caregivers and adapt the training available to those caregivers. To do that, the UW Department of Health Services is seeking to interview Latino caregivers for a study to increase the cultural relevance of STAR-C  training — a non-pharmacological intervention endorsed by the Administration on Aging that trains caregivers to manage the behavioral and…

Video: Local stream watchers add to salmon science

salmon underwater in stream

This fall, about three dozen people signed up to help count the salmon in their local streams and creeks. Recruited by University of Washington Bothell teaching professor Jeff Jensen, these volunteers agree to observe a stream location for at least half an hour per week (while taking coronavirus precautions) to gather vital information about salmon in streams that flow into Lake Washington and the Sammamish River.

October 19, 2020

Conversation about suicide prevention leads to safe gun storage, study finds

visitors approach a booth with volunteers at a park

Research by Forefront Suicide Prevention at the University of Washington, from visits to 18 gun shows and other community events around Washington state last year, found that engaging people in a community-based setting, in an empathetic conversation focused on safety, resulted in more people locking up their firearms.

October 15, 2020

For single adults and families alike, higher cost of living in all Washington counties

map of washington showing change in county self sufficiency wage from 2017 to 2020

Cost of living is up in all Washington counties, for families of all sizes, according to the 2020 Self-Sufficiency Standard for Washington State, a report that identifies the amount of income needed to support families of various sizes without additional help from the government, community or other personal resources.

October 12, 2020

UW awarded NIH grant for training in advanced data analytics for behavioral and social sciences

With a grant from the National Institutes of Health, a five-year, $1.8 million training program at the University of Washington will fund 25 academic-year graduate fellowships, develop a new training curriculum and contribute to methodological advances in health research at the intersection of demography and data science.

October 7, 2020

Turning hotels into emergency shelter as part of COVID-19 response limited spread of coronavirus, improved health and stability

hotel hallway interior

A King County initiative to relocate people from homeless shelters to hotel rooms during the pandemic not only limited the spread of COVID-19, but also improved people’s mental health and well-being, and allowed them to focus on long-term goals.

October 6, 2020

All together now: Experiments with twisted 2D materials catch electrons behaving collectively

A diagram showing the overlap between the atomic layout of sheets of 2D materials

In a paper published Sept. 14 in the journal Nature Physics, a team led by the University of Washington reports that carefully constructed stacks of graphene — a 2D form of carbon — can exhibit highly correlated electron properties. The team also found evidence that this type of collective behavior likely relates to the emergence of exotic magnetic states.

October 1, 2020

Faculty/staff honors: Teaching and mentoring award; three Aeronautics & Astronautics professors recognized — and state dance educator of the year

Etienne Cakpo

Recent honors to UW faculty have come from the American Institute for Aeronautics & Astronautics, the American Society of Composites, the Coalition for Excellence in Maternal and Child Health Epidemiology and the Dance Educators Association of Washington.

September 24, 2020

Age restrictions for handguns make little difference in homicides as US deals with ‘de facto availability’ of firearms

In the United States, individual state laws barring 18- to 20-year-olds from buying or possessing a handgun make little difference in the rate of homicides involving a gun by people in that age group, a new University of Washington study has found. “The central issue is that there’s a very high degree of informal access to firearms, such as through family members or illicit channels,” said Caitlin Moe, the study’s lead author and a doctoral student in epidemiology in the…

September 23, 2020

Some polar bears in far north are getting short-term benefit from thinning ice

polar bear with ice and water in background

The small subpopulation of polar bears in Kane Basin were doing better, on average, in recent years than in the 1990s. The bears are experiencing short-term benefits from thinning and shrinking multiyear sea ice that allows more sunlight to reach the ocean surface, which makes the system more ecologically productive.

September 17, 2020

Watching over whales: Online tool detects whales and ships in California’s Santa Barbara Channel in near real-time

An image of a blue whale tail surfacing near a large cargo ship.

Whale Safe — an online tool launched Sept. 17 by scientists at the University of California, Santa Barbara, the University of Washington and other partner institutions — allows users to detect and better protect these endangered animals in the Santa Barbara Channel. It is a mapping and analysis tool to help prevent ships from running into whales.

Environmental health professor emeritus Sverre Vedal serves on committee studying respiratory effects of Southwest Asia military service

Dr. Sverre Vedal, University of Washington professor emeritus of environmental and health sciences, served on an expert committee for the National Academies of Science, Engineering and Medicine studying the long-term respiratory health impacts of military service in Southeast Asia. Vedal is a pulmonary physician.

Dr. Sverre Vedal, UW professor emeritus of environmental and health sciences, served on an expert committee for the National Academies of Science, Engineering and Medicine studying the long-term respiratory health impacts of military service in Southeast Asia.

September 16, 2020

Most landslides in western Oregon triggered by heavy rainfall, not big earthquakes

bare slope and mountains in distance

Researchers at the University of Washington, Portland State University and the University of Oregon have shown that deep-seated landslides in the central Oregon Coast Range are triggered mostly by rainfall, not by large offshore earthquakes. The open-access paper was published Sept. 16 in Science Advances. “Geomorphologists have long understood the importance of rainfall in triggering landslides, and our study is simply driving home just how important it is,” said first author Sean LaHusen, who did the work as part of…

Marine animals live where ocean is most ‘breathable,’ but ranges could shrink with climate change

New research shows that a wide variety of marine animals — from vertebrates to crustaceans to mollusks — already inhabit the maximum range of breathable ocean that their physiology will allow. The findings provide a warning about climate change: Since warmer waters will harbor less oxygen, some stretches of ocean that are breathable today for a given species may not be in the future.

September 2, 2020

UW Books: Climate change meets restoration science in ‘Anticipating Future Environments’; ‘Building Reuse’ in paperback — and Anu Taranath’s ‘Beyond Guilt Trips’ named a Washington State Book Award finalist

Recent news about UW-authored books includes a UW Press book on salmon habitat restoration amid climate change and a paperback edition of a book on building reuse. Also, Anu Taranath’s “Beyond Guilt Trips: Mindful Travel in an Unequal World” is a Washington State Book Award finalist.

August 31, 2020

UW receives NSF funds for investment in an interdisciplinary quantum future

A person standing smiling at the camera

The National Science Foundation has awarded $3 million to establish a NSF Research Traineeship at the University of Washington for graduate students in quantum information science and technology. The new traineeship — known as Accelerating Quantum-Enabled Technologies, or AQET — will make the UW one of just “a handful” of universities with a formal, interdisciplinary QIST curriculum.

Weathering the tough times: Fossil evidence of ‘hibernation-like’ state in 250-million-year-old Antarctic animal

An artist's rendition of an ancient vertebrate called Lystrosaurus

University of Washington scientists report evidence of a hibernation-like state in Lystrosaurus, an animal that lived in Antarctica during the Early Triassic, some 250 million years ago. The fossils are the oldest evidence of a hibernation-like state in a vertebrate, and indicate that torpor — a general term for hibernation and similar states in which animals temporarily lower their metabolic rate to get through a tough season — arose in vertebrates even before mammals and dinosaurs evolved.

Mount Everest summit success rates double, death rate stays the same over last 30 years

mount everest

A new study led by researchers at the University of Washington and the University of California, Davis, finds that the success rate of summiting Mount Everest has doubled in the last three decades, even though the number of climbers has greatly increased, crowding the narrow route through the dangerous “death zone” near the summit. However, the death rate for climbers has hovered unchanged at around 1% since 1990.

August 21, 2020

Failure to ‘flatten the curve’ may kill more people than we thought

New research by the University of Minnesota and the University of Washington finds that every six additional ICU beds or seven additional non-ICU beds filled by COVID-19 patients leads to one additional COVID-19 death over the following week. “A spike in hospitalization naturally leads to more deaths, but these deaths may not only come from those who are hospitalized, but also from those who should have been hospitalized but were not,” said co-author Anirban Basu, a UW professor of health…

August 18, 2020

Data omission in key EPA insecticide study shows need for review of industry analysis

For nearly 50 years, a statistical omission tantamount to data falsification sat undiscovered in a critical study at the heart of regulating one of the most controversial and widely used pesticides in America. Chlorpyrifos, an insecticide created in the late 1960s by the Dow Chemical Co., has been linked to serious health problems, especially in children. It has been the subject of many lawsuits and banned in Europe and California. The EPA itself nearly banned the chemical, but in 2017 the…

August 13, 2020

Systemic racism has consequences for all life in cities

aerial view of two neighborhoods with different tree cover

Social inequalities, specifically racism and classism, are impacting the biodiversity, evolutionary shifts and ecological health of plants and animals in our cities. That’s the main finding of a review paper published Aug. 13 in Science led by the University of Washington, with co-authors at the University of California, Berkeley, and University of Michigan.

August 3, 2020

New studies show how to save parasites and why it’s important

close up of a parasite

An international group of scientists has laid out an ambitious global conservation plan for parasites. A related paper led by the University of Washington found that responses of parasites to environmental change are likely to be complex, and that a changing world probably will see both outbreaks of some parasites and a total loss of other parasite species.