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photo of a young person holding their hands over their mouth like the have a secret they don't want to tell.
Society & Culture
December 6, 2023 | 11:35 am

When do teens lie to their parents (and when do they tell the truth)?

Rochester psychologist Judith Smetana has made it her life’s work to understand how teenagers tick. In her latest study, she finds patterns in the timing of lies and the way secrets are disclosed.

topics: Department of Psychology, research finding, School of Arts and Sciences,
Illustration of a 2D material represented by dots of various colors against a magenta background to help explain phase-change memristors technology.
Science & Technology
November 30, 2023 | 10:43 am

Straining memory leads to new computing possibilities

“We’ve combined the idea of a memristor and a phase-change device in a way that can go beyond the limitations of either device,” says Stephen Wu, an assistant professor of electrical and computer engineering and of physics.

topics: Department of Electrical and Computer Engineering, Department of Mechanical Engineering, Department of Physics and Astronomy, Hajim School of Engineering and Applied Sciences, research finding, School of Arts and Sciences,
Bird perched on large rock against hazy sky.
Science & Technology
November 28, 2023 | 09:36 am

How do living things use meaningful information to survive?

A team from the Department of Physics and Astronomy has applied the theory of semantic information to a realistic model capturing attributes of living systems—and found the critical point where information matters for survival.

topics: Adam Frank, Department of Physics and Astronomy, featured-post-side, Gourab Ghoshal, research finding, School of Arts and Sciences,
view from the International Space Station with a large white arm and tube in front of a blue space backdrop.
Science & Technology
November 15, 2023 | 12:52 pm

New tools will help study quantum chemistry aboard the International Space Station

Rochester Professor Nicholas Bigelow helped develop experiments conducted at NASA’s Cold Atom Lab to probe the fundamental nature of the world around us.

topics: Department of Physics and Astronomy, featured-post, Hajim School of Engineering and Applied Sciences, Institute of Optics, Nicholas Bigelow, quantum science, research finding, School of Arts and Sciences,
Computer simulation of quasiparticles being used to create super-bright light sources.
Science & Technology
October 19, 2023 | 11:16 am

Scientists propose super-bright light sources powered by quasiparticles

The seemingly physics-defying properties of quasiparticles could be harnessed for applications ranging from non-destructive imaging to computer-chip manufacturing.

topics: Department of Mechanical Engineering, featured-post-side, Hajim School of Engineering and Applied Sciences, Institute of Optics, Laboratory for Laser Energetics, research finding,
Susana Marcos rests her arms on a bench in her lab filled with optical instruments.
Science & Technology
September 20, 2023 | 11:45 am

AI helps bring clarity to LASIK patients facing cataract surgery

Scientists develop computer models of patients’ eyes to identify the ideal intraocular lenses and visual simulators for patients to experience how they will see with them.

topics: artificial intelligence, featured-post-side, Hajim School of Engineering and Applied Sciences, Institute of Optics, Medical Center, research finding,
Woman's hand making gesture used in test for Parkinson's disease.
Science & Technology
September 6, 2023 | 04:08 pm

Online AI-based test for Parkinson’s disease severity shows promising results

Researchers from the Hajim School and the Medical Center have developed a test for Parkinson’s disease severity that relies on 10 taps of the finger, with results available in minutes.

topics: artificial intelligence, Department of Computer Science, Department of Neurology, Ehsan Hoque, featured-post-side, Hajim School of Engineering and Applied Sciences, Medical Center, Ray Dorsey, research finding,
Overhead photo of various foods—eggs, shrimp, nuts, salmon, lima beans, milk, peanuts, and brown rice—grouped by type to illustrate nutrient separation of proteins, fats, and carbohydrates.
Science & Technology
August 31, 2023 | 12:09 pm

Cracking the code of nutrient segregation

New research on fruit flies provides key insights into the nutrients essential for embryo development.

topics: Department of Biology, Michael Welte, research finding, School of Arts and Sciences,