PHILADELPHIA –- Veterinary ophthalmology researchers from the University of Pennsylvania have used gene therapy to restore retinal cone function and day vision in two canine models of congenital achromatopsia, also called rod monochromacy or total color blindness.
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Robotics researchers from the University of Pennsylvania GRASP Laboratory host an open house for area high school students, media and the public to observe National Robotics Week. Current Penn projects from modular, self-moving robots and aerial vehicles to tele-immersion and omni-directional vision will be "on."
University of Pennsylvania President Amy Gutmann, a political scientist and philosopher, will moderate the David and Lyn Silfen University Forum panel, whose members include:
- Jim Leach, chairman of the National Endowment for the Humanities and former U.S. Congressman
- Andrea Mitchell, chief foreign affairs correspondent for NBC News and Penn Trustee
- Three distinguished members of the Penn faculty, Professors Kathleen Hall Jamieson, John DiIulio and John Jackson Jr.
Nanotechnologists at Penn and Columbia Reveal the Frictional Characteristics of Atomically Thin Sheets
PHILADELPHIA –- A team of nanotechnology researchers from the University of Pennsylvania and Columbia University has used friction force microscopy to determine the nanoscale frictional characteristics of four atomically-thin materials, discovering a universal characteristic for these very different materials. Friction across these thin sheets increases as the number of atomic layers decreases, all the way down to one layer of atoms. This friction increase was surprising as there previously was no theory to predict this behavior.
PHILADELPHIA -- University of Pennsylvania Law School students’ work on the Supreme Court case, Padilla v. Kentucky has resulted in the Court ruling in their favor. The Supreme Court decision means that lawyers must tell non-citizen criminal defendants whether pleading guilty to a crime could lead to their deportation.
PHILADELPHIA – A team of cardiologists, materials scientists, and bioengineers have created and tested a new type of implantable device for measuring the heart’s electrical output that they say is a vast improvement over current devices. The new device represents the first use of flexible silicon technology for a medical application.
PHILADELPHIA – Psychologists led by the University of Pennsylvania have used implantable electrodes and a first-person driving game to identify the cells of the brain that indicate travel in a clockwise or counterclockwise motion, called “path cells.” The study will be published this week in the Proceedings of the National Academy of Sciences.
PHILADELPHIA –- An interdisciplinary team of physicists and geologists led by the University of Pennsylvania has made a major step toward predicting where and how large floods occur on river deltas and alluvial fans.
In a laboratory, researchers created a miniature river delta that replicates flooding patterns seen in natural rivers, resulting in a mathematical model capable of aiding in the prediction of the next catastrophic flood.