faculty research

You might expect that a pregnant person at the height of the COVID-19 pandemic would’ve rested easily being fully compliant with public health measures aimed at keeping them safe. Not so, according to a new study by Assistant Professor of Psychology Royette Dubar published in Sleep Health: Journal of the National Sleep Foundation. Dubar and her colleagues looked at perceived current and anticipated postpartum sleep duration and quality among a nationally representative sample of pregnant people. Dubar believes that the quality of sleep a person experiences can be a strong indicator of their mental health. “Findings from the present study…

New research from Assistant Professor of Government Alyx Mark and Tiger Bjornlund ’24 shows that courts with publicly financed elections are viewed as more legitimate and less susceptible to donor influence than those that are selected through privately financed campaigns. The paper, titled “Public Campaign Financing’s Effects on Judicial Legitimacy : Evidence From a Survey Experiment,” was published May 30 in the journal Research and Politics. “There is so much focus on the U.S. Supreme Court, but there are entire other levels of courts that receive less attention that have an impact on our day to day lives,” Mark said. In Spring…

During the 2015-16 school year nearly 10 percent of Connecticut public school children met the criteria for being chronically absent. The disruption COVID-19 wrought on education only exacerbated the problem. The Connecticut State Department of Education launched the Learner Engagement and Attendance Program (LEAP) in April 2021 to help address these issues. In 15 school districts throughout the state, school officials and representatives from local non-profit agencies conducted home visits with almost 9,000 students who were considered chronically absent. School officials often assisted families with food, job placement, or just general support to remove any external barriers to school attendance.…

Assistant Professor of Chemistry Alison O’Neil’s most recent research has drawn a direct parallel between a pesticide commonly used from the late 1940s through the late 1970s and instances of amyotrophic lateral sclerosis (ALS), according to a paper published in the journal ACS Chemical Neuroscience on December 13. Cis-chlordane was banned in 1988 in the United States, but it can still be found in the environment. “We find that human stem-cell-derived motor neurons are more sensitive to (the pesticide) cis-chlordane than other cell types and their action potential dynamics are altered … Together, our work points to cis-chlordane as a potential sporadic…

A new Wesleyan research project will explore the possibility that more chemical elements than previously thought could be used to help create inexpensive and renewable energy storage technologies. Associate Professor of Chemistry Michelle Personick’s lab was the recipient of a three-year grant from the U.S. Department of Energy to encourage research into clean-energy technologies and low carbon manufacturing. Researchers at 54 universities and 11 National Laboratories received awards in late August. Platinum group elements (PGE) like platinum, palladium, and rhodium are crucial in the production of many energy storage technologies, like fuel cells and the sustainable production of liquid fuel…

Recent research by Erika A. Taylor, associate professor of chemistry, suggests that the way scientists have long believed some antibiotics used to treat bacterial infections work could be incorrect. Aminoglycoside antibiotics have broad-spectrum, bacterial killing abilities and are often prescribed for childhood infections caused by Gram-negative bacterial pathogens, which can be found in E. coli, Salmonella, and V. cholera, amongst others. The stakes of the research are real, Taylor explained. Improved antibiotics would prevent needless deaths from E. coli, Salmonella and other Gram-negative bacteria. Relatively simple treatments, such as those for urinary tract infections, would be more efficient, improving people’s…

While it's considered acceptable, or even expected, for women to cover fine lines and wrinkles with makeup, creams, injectables, or undergo cosmetic procedures like facelifts as they age, the idea of altering skin tone—especially for Black and brown people who are the most likely to face colorism—is a newer, and oddly popular, skincare craze. "For [some] Black people it’s not about whether our skin is dewy, glowing, or glassy, or whether we're trying to conceal acne scars or minimize the appearance of wrinkles and fine lines. It’s about whether we're trying to appear closer to white," said Robyn Autry, associate…

A team of researchers at Wesleyan has discovered new strains of bacteria—located on the University's campus—that may have the ability to break down microplastics and aid in the world's ongoing plastic waste crisis. Microplastics, which measure less than .20 of an inch, enter the ecosystem— and our bodies— largely through the abrasion of larger plastic pieces dumped into the environment. According to a study published in the Journal of Environmental Science and Technology, the average person consumes at least 50,000 particles of microplastic a year and inhales a similar quantity. "Plastic is typically classified as a non-biodegradable substance. However, some…

When launching spacecrafts and missiles, small navigational mistakes could lead to catastrophic results. A satellite could spin completely out of orbit, a missile could mistakenly strike a civilian territory, or a spaceship could end up at another planet altogether. Three Wesleyan researchers are collaborating on the development of a novel sensor that would benefit navigation and several other applications. The new, hypersensitive acceleration sensor is based on a principle borrowed from nuclear physics and has been developed at Wesleyan. It provides enhanced sensitivity and precision compared to conventional sensors. "Our underlying concept can be applied in a variety of sensing…

The entrance to the Science Library in Exley Science Center houses a taxidermied peacock that has been restored by faculty and students in the biology department. The peacock, originally rediscovered in 2018 and put on exhibit in spring 2019, is part of a bird collection that was first displayed at the museum in Judd Hall and now belongs to the Wesleyan Museum of Natural History. The restoration team, which includes Professor of Biology Ann Campbell Burke, Yu Kai Tan BA/MA ’21, Andy Tan ’21, and Fletcher Levy ’23, recently updated the display to include new signage and fresh peacock feathers…

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Associate Professor of Government Logan Dancey foresees many important opportunities for students to get involved and make a difference with upcoming local elections this fall—and the Engage 2020 (E2020 initiative) will be a prime vehicle for that work. Dancey recently gave a presentation via Zoom video webinar to Wesleyan faculty and staff about his research on American electoral politics and his work with students on this topic. Featured as part of the regular staff luncheon series, Dancey’s talk was titled “Student-Centered Elections Research: From the Middletown Mayoral Race to E2020." (more…)

New Study Released on Impact of COVID on Pregnant People’s Sleep

Publicly Financed Judicial Elections Viewed as More Legitimate, New Paper Says

Research Shows New Program Helps Prevent Chronic Absenteeism

Research Shows Pesticide Could be Connected to ALS

New Research to Help Create Renewable Energy Storage

New Research Questions Efficacy of Some Antibiotics

Autry Discusses the Use of Skin-Bleaching Agents During Luncheon Talk for Staff

Student Researchers Discover Potential “Plastic-Eating” Bacteria on Campus

Faculty Collaborate on New, Patent-Pending, Hypersensitive Accelerometer

Restored Peacock Displayed in Wesleyan’s Science Library

Kurtz Speaks on Improving Thinking Skills in Schizophrenia

Dancey Engages Students in Elections Research, E2020 Initiative