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Attend lectures, performances, and more! January 18 – February 15, 7:30 PM |History Lecture Series: Medieval Made Modern, Kane Hall The medieval period has always occupied a paradoxical position in our cultural memory. An age of fantasy unimaginably distant from historical reality, it is also an era onto which writers and artists鈥攁nd now moviemakers and gamers鈥攈ave long projected their fears and desires. Why do cultures remake certain figures from the past鈥攂ut not others–in their own image? Join Professor Emerita Robin…

Start the new year with lectures, performances, and more! January 24, 7:30 PM |Behzod Abduraimov, Meany Hall Since winning the London International Piano Competition in 2009, Behzod Abduraimov鈥檚 passionate and virtuosic performances have dazzled audiences around the world. His 鈥減rodigious technique and rhapsodic flair鈥 (The New York Times) have defined his career as a recording artist, recitalist, chamber musician and soloist with major orchestras worldwide. The Tashkent, Uzbekistan native presents a program specifically crafted for his Meany debut, featuring Uzbek…

Start the new year with lectures, performances, and more! January 18, 6:30 PM | Democracy and the 2022 Midterm Elections, Part II, Kane Hall Join UW Professor Jacob Grumbach for the second and final lecture on the 2022 midterm elections. In this talk, he will address the election results as well as ways we can protect and improve American democracy through reforming the Constitution, updating election laws, and revitalizing the labor movement. Free | More info. January 19, 3:30 PM…

Something is amiss in the Butterfly Nebula. When a team led by astronomers at the 乱伦社区 compared two exposures of this planetary nebula that had been taken by the Hubble Space Telescope in 2009 and 2020, they saw dramatic changes in the material within its “wings.” As the team will report on Jan. 12 at the 241st meeting of the American Astronomical Society in Seattle, powerful winds are apparently driving complex alterations of material within the Butterfly Nebula, behavior not seen in planetary nebulae to date. The researchers want to understand how such activity is possible from what should be a 鈥渟puttering, largely moribund star with no remaining fuel.鈥

On Jan. 11 at the 241st meeting of the American Astronomical Society in Seattle, a team led by scientists at the 乱伦社区 and the Center for Computational Astrophysics reported something unexpected about the distinct populations of stars that make up the Triangulum galaxy: In this satellite galaxy, a close companion of the much larger Andromeda galaxy, old and new stars occur in separate parts of the galaxy’s structure, something not seen in galaxies like our own and so far not reporter for other satellite galaxies.

乱伦社区 astronomers were on the lookout for 鈥渟tars behaving strangely鈥 when an automated alert from pointed them to Gaia17bpp, a star that had gradually brightened over a 2 1/2-year period. But follow-up analyses indicated that Gaia17bpp wasn鈥檛 changing. Instead, the star is likely part of a rare type of binary system. Its apparent brightening was the end of a years-long eclipse by an unusual, “dusty” stellar companion.

Climate change will reshape ecosystems through two types of events: short-term, extreme events 鈥 or 鈥減ulses鈥 鈥 and long-term changes, or 鈥減resses.鈥 Understanding the effects of presses and pulses is essential as conservationists and policymakers try to preserve ecosystems and safeguard biodiversity. Researchers at the 乱伦社区 have discovered how different presses and pulses impacted Magellanic penguins 鈥 a migratory marine predator 鈥 over nearly four decades and found that, though individual presses and pulses impacted penguins in a variety of ways, both were equally important for the future survival of the penguin population. They also found that these types of climate changes, taken together, are leading to an overall population decline at their historically largest breeding site.

A study measuring the sleep patterns of students at the 乱伦社区 found that students fell asleep later in the evening and woke up later in the morning during winter, when daylight hours on the UW鈥檚 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.

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.

In one of the first studies to explore how COVID-19 specifically affects older infants, researchers from the 乱伦社区 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鈥檚 likelihood of being infected.

Dianne Xiao, a 乱伦社区 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.

A new study by researchers at the 乱伦社区 shows that losing a particular group of endangered animals 鈥 those that eat fruit and help disperse the seeds of trees and other plants 鈥 could severely disrupt seed-dispersal networks in the Atlantic Forest, a shrinking stretch of tropical forest and critical biodiversity hotspot on the coast of Brazil.

The 乱伦社区 has joined the Alliance for Therapies in Neuroscience (ATN), a long-term research partnership between academia and industry geared to transform the fight against brain diseases and disorders of the central nervous system. Launched in 2021 by the University of California, San Francisco, UC Berkeley, Genentech 鈥 a member of the Roche group 鈥 and Roche Holding AG, the ATN seeks to accelerate the development of new therapies for a broad range of brain and central nervous system conditions.

1 in 5 adult female white-necked jacobin hummingbirds look like males. New research from the 乱伦社区 shows that this is a rare case of “deceptive mimicry” within a species: Females with male-like plumage are trying to pass themselves off as males, and as a result receive a benefit in the form of reduced aggression from males.

A new study led by the 乱伦社区 uses cellphone location data to estimate the number of visits to Black-owned restaurants in 20 U.S. cities during the first year of the pandemic. The study finds that despite the “Black-owned” labelling campaign launched by companies such as Yelp, the number of visits to Black-owned restaurants dropped off after an initial spike and was inconsistent around the country.

A new study projects the number of days with “dangerous” and “extremely dangerous” mixtures of heat and humidity by the end of this century. Even if global warming is limited to 2 degrees Celsius, results show that deadly heat waves will become much more common in the mid-latitudes, and many tropical regions will experience “dangerous” heat for about half the year.

Which group of mammals has the more “primitive” reproductive strategy 鈥 marsupials, with their short gestation periods, or humans and other placental mammals, which have long gestation periods? For decades, biologists viewed marsupial reproduction as “more primitive.” But 乱伦社区 scientists have discovered that a third group of mammals, the long-extinct multituberculates, had a long gestation period like placental mammals. Since multituberculates split off from the rest of the mammalian lineage before placentals and marsupials had even evolved, these findings question the view that marsupials were 鈥渓ess advanced鈥 than their placental cousins.