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The latest news from the UW

Trouble falling asleep at night? Chase that daytime light, study shows

A study measuring the sleep patterns of students at the University of Washington found that students fell asleep later in the evening and woke up later in the morning during winter, when daylight hours on the UW’s Seattle campus are limited and the skies are notoriously overcast. Researchers believe the students’ natural circadian clocks were being “pushed back” or delayed in winter because they were not getting enough exposure during the day to natural light, and that getting more daytime light exposure can help reverse this.

December 8, 2022

UW brings field geology to students with ‘Virtual Field Geology’

UW’s Virtual Field Geology project has many goals: to make geology field experiences accessible to more people; to document geological field sites that may be at risk from erosion or development; to offer virtual “dry run” experiences; and to allow scientific collaborators to do virtual visits to a field site together. While the pandemic brought new urgency to the project, its developers believe it’s part of a “new normal” for geology research and education.

NASA’s James Webb Space Telescope shows how several stars ‘stirred up’ the Southern Ring Nebula

In a study published Dec. 8 in Nature Astronomy, an international research team, led by Orsola De Marco of Macquarie University in Sydney, Australia, analyzed 10 highly detailed exposures taken by the JWST of the Southern Ring Nebula. Their calculations show the central star that ejected the expanding nebula gas was originally three times the mass of the sun, and that unseen companions shaped the nebula’s intricate features.

December 5, 2022

New blood test can detect ‘toxic’ protein years before Alzheimer’s symptoms emerge, study shows

Researchers at the University of Washington have detected “toxic” small aggregates of a particular protein in the blood of individuals with Alzheimer’s disease, as well as in individuals who showed no signs of cognitive impairment at the time the blood sample was taken, but who developed it at a later date. This blood test picks up oligomers — or small, misfolded aggregates — of the amyloid beta protein, which scientists believe triggers the development of Alzheimer’s.

Strongest Arctic cyclone on record led to surprising loss of sea ice

The strongest Arctic cyclone ever observed struck in January 2022. A new analysis led by the University of Washington shows that while forecasts accurately predicted the massive storm, models seriously underestimated its impact on sea ice. Results suggest how forecast models for a changing Arctic Ocean could improve.

Dr. Gautham Reddy, Faculty Senate chair, outlines priorities for term

Improving faculty dispute resolution policies, promoting ways to improve terms of employment for clinical faculty, reenvisioning the merit and promotion process for faculty on all three University of Washington campuses, and continuing to promote diversity, equity and inclusion practices are top priorities for this year’s UW Faculty Senate Chair Dr. Gautham Reddy, a professor in Department of Radiology in the School of Medicine.

November 28, 2022

‘Everything that you need is already in you’: Supporting young women of color through the Sisterhood Initiative

The University of Washington’s new Sisterhood Initiative aims to support young women of color through a cohort-based program, building on the success of the UW’s Brotherhood Initiative, which focuses on young men of color.

November 16, 2022

More US adults carrying loaded handguns daily, study finds

New research led by the University of Washington finds that the number of U.S. adult handgun owners carrying a loaded handgun on their person doubled from 2015 to 2019, and that a larger proportion of handgun owners carried handguns in states with less restrictive carrying regulations.

November 9, 2022

Fundraising effort to restore, reimagine historic ASUW Shell House is in full swing

Perched on the southeast corner of the University of Washington campus, where the Montlake Cut meets Union Bay, the ASUW Shell House looks as vulnerable as it does majestic. Over the course of a century, the structure built as a critical wartime post later was the home to a group of rowers who captured the nation’s imagination before becoming an all-but-forgotten artifact of the past. Now, propelled by a wave of renewed interest, the 12,000-square-foot wooden structure is the focus of an $18.5 million campaign that will restore and renovate the space.

November 3, 2022

ArtSci Roundup: Assessing the 2022 Midterm Election Results With Implications for the Next Two Years and for 2024, Empires Strick Back: Football and Colonialism, and more

Connect with the UW community every week through public events and exhibitions, summarized in this ArtSci Roundup.

Infants less likely to contract COVID, develop severe symptoms than household caregivers

In one of the first studies to explore how COVID-19 specifically affects older infants, researchers from the University of Washington and at institutions at four other locations in the Western and Southern U.S. found that the number of infected people in a household was the factor most closely linked with the infant’s likelihood of being infected.

Permanent daylight saving time would reduce deer-vehicle collisions, study shows

University of Washington researchers found that adopting permanent daylight saving time in the United States would reduce deer-vehicle collisions and likely prevent an estimated 36,550 deer deaths, 33 human deaths, 2,054 human injuries and $1.19 billion in costs each year. Deer-vehicle collisions would decrease under permanent DST because skies would be brighter later into the evening.

October 27, 2022

Bats are everywhere, but they get special attention around Halloween

These nocturnal flying mammals live in cities and rural areas and in most climates around the world – and maybe even in your own backyard.
Sharlene Santana, a University of Washington professor of biology and curator of mammals at the Burke Museum, explains that there are over 1,400 species of bats spanning an incredible diversity.

October 21, 2022

UW’s Dianne Xiao receives Packard Fellowship for research on new materials for sustainable chemical synthesis

Dianne Xiao, a University of Washington assistant professor of chemistry, has been awarded a 2022 Packard Fellowship for Science and Engineering for her research on creating new materials to make chemical reactions that are compatible with renewable energy sources and raw materials.

Video: Highlights from 2022 Annual President’s Address

University of Washington President Ana Mari Cauce delivered her annual address to the community on Oct. 20. Highlights of the speech are reflected in this video. The audience was invited to attend the event remotely via livestream. President Cauce talked about the power of public research universities to bring communities together across differences to address some of the world’s greatest challenges. Higher-education institutions, particularly the UW, are being called on to do great things, and “we will answer that call,”…