School of Engineering & Applied Science

PHILADELPHIA –University of Pennsylvania trustee emeritus P.

PHILADELPHIA — University of Pennsylvania evolutionary biologists have resolved a long-standing paleontological problem by reconciling the fossil record of species diversity with modern DNA samples.

PHILADELPHIA — It is helpful — even life-saving — to have a warning sign before a structural system fails, but, when the system is only a few nanometers in size, having a sign that’s easy to read is a challenge.

PHILADELPHIA – Katherine J.

PHILADELPHIA — Renaissance architects demonstrated their understanding of geometry and physics when they built whispering galleries into their cathedrals. These circular chambers were designed to amplify and direct sound waves so that, when standing in the right spot, a whisper could be heard from across the room.

PHILADELPHIA — Humans produce billions of clot-forming platelets every day, but there are times when there aren’t enough of them, such as with certain diseases or during invasive surgery.

PHILADELPHIA -– Two faculty members from the University of Pennsylvania’s School of Engineering and Applied Science will be participating in the 17th annual Frontiers of Engineering Symposium in September.

PHILADELPHIA—New engineering research at the University of Pennsylvania demonstrates that polaritons have increased coupling strength when confined to nanoscale semiconductors. This represents a promising advance in the field of photonics: smaller and faster circuits that use light rather than electricity.

PHILADELPHIA -- Two University of Pennsylvania engineers have proposed the possibility of two-dimensional metamaterials. These one-atom-thick metamaterials could be achieved by controlling the conductivity of sheets of graphene, which is a single layer of carbon atoms.

PHILADELPHIA — The University of Pennsylvania is accepting applications for its Academic Diversity Postdoctoral Fellowship Program.