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Penn’s Gilliam Fellows bridge inclusion and innovation
Brianna Hill-Payne and Sam Preza.

Penn’s Gilliam Fellows Brianna Hill-Payne (left) and Sam Preza.

(Image: Courtesy of Penn Medicine News)

Penn’s Gilliam Fellows bridge inclusion and innovation

Two Ph.D. students are among 50 graduate students selected to receive this year’s Howard Hughes Medical Institute Gilliam Fellowship, which advances equity and inclusion in science through a mentorship skills development course.

From Penn Medicine News

Liquid crystals in motion mimic biological systems
Various undulating shapes of crystals.

Under the right conditions, liquid crystals form structures reminiscent of biological systems, shown in actual (left) and false color (right), with the filaments in light blue and the flattened discs in yellow.

(Image: Christopher Browne)

Liquid crystals in motion mimic biological systems

Researchers in the lab of Chinedum Osuji have discovered that under the right conditions, liquid crystals form structures reminiscent of biological systems that can transport material from one place to another, much like complex biological systems.

Ian Scheffler

Preparing the next generation of engineers to solve the world’s energy and sustainability problems
Lorena Grundy “Teaching with impact”

Lorena Grundy is Penn Engineering’s new practice assistant professor in chemical and biomolecular engineering.

(Image: Courtesy of Penn Engineering Today)

Preparing the next generation of engineers to solve the world’s energy and sustainability problems

Lorena Grundy is Penn Engineering’s new practice assistant professor in chemical and biomolecular engineering.

Melissa Pappas

Pioneering efficient traffic control and sustainable energy solutions
Highway traffic congestion and exhaust.

Image: iStock/ssuaphoto

Pioneering efficient traffic control and sustainable energy solutions

Nandan Tumu, a doctoral student in Electrical and Systems Engineering in the School of Engineering and Applied Science, is developing algorithms to improve traffic management for a more sustainable world.

From Penn Engineering

Testing a novel, community-driven response to heat islands in Philadelphia
Hanzhong Luo has his body heat scanned in a cooling shelter prototype.

Dorit Aviv uses an infrared camera to demonstrate the effects of the Tenopy’s radiant cooling panels on Hanzhong Luo.

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Testing a novel, community-driven response to heat islands in Philadelphia

Researchers from three University of Pennsylvania schools collaborated with a Hunting Park nonprofit to design, build, and test a prototype of a cooling shelter to place at a bus stop.
Understanding the cellular mechanisms driving solid tumors’ robust defense system
A 3D rendering of the tumor microenvironment with cancer cells, T-Cells, nanoparticles, cancer associated fibroblast layer of tumor microenvironment normal cells, molecules, and blood vessels.

In a collaborative interdisciplinary study, Michael Mitchell of the School of Engineering and Applied Science, Wei Guo of the School of Arts & Sciences, and Drew Weissman of the Perelman School of Medicine show that solid tumors can block drug-delivery mechanisms with a “forcefield-like” effect but certain genetic elements that can effectively “shut down” the forcefield. Their findings hint at new targets for delivering cancer treatments that use the body’s immune system to fight tumors.

(Image: iStock / CIPhotos)

Understanding the cellular mechanisms driving solid tumors’ robust defense system

Researchers from Penn have identified a “forcefield-like” defense system in solid tumors and the genetic elements that can switch it off.
The mechanics of collaboration
Portrait of Xinlan Emily Hu

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The mechanics of collaboration

Penn Ph.D. student Xinlan Emily Hu leads a group of budding engineers and social scientists who study communication across teams. The group has developed a new toolkit aimed at helping researchers analyze and measure teamwork.
A climate expert’s return to Penn
Portrait of Jen Wilcox

Jen Wilcox has returned to the Kleinman Center for Energy Policy at the Stuart Weitzman School of Design and to the School of Engineering and Applied Science following three years in at the U.S. Department of Energy, where she served in the Biden Administration as the principal deputy assistant secretary for the Office of Fossil Energy and Carbon Management.

(Image: Courtesy of Jen Wilcox)

A climate expert’s return to Penn

Jen Wilcox, an expert on direct-air capture, is the inaugural faculty appointment in the Kleinman Center and served for three years as principal deputy assistant secretary for the Office of Fossil Energy in the U.S. Department of Energy. She discusses her time away and her return to Penn.