Magnetic Resonance Imaging (MRI) can be accelerated by sampling below the Shannon-Nyquist rate via compressed sensing techniques. In this talk, I will consider the problem of optimizing the under-sampling pattern in a data-driven fashion, which has been an open problem for over a decade. For a given sparsity constraint, our method optimizes the under-sampling pattern […]
Abstract: 3D printers are radically transforming the aerospace and automotive industries. Whole-garment knitting machines allow the automated production of complex apparel and shoes. Manufacturing electronics on flexible substrates enable a new range of integrated products for consumer electronics and medical diagnostics. These advances demonstrate the potential for a new economy of on-demand production of objects […]
The Penn Institute for Computational Science (PICS) will be hosting a Python workshop on Saturday, November 7 from 10:00am – 3:30pm via Zoom. This course is designed to be an introduction to programming in Python. In this workshop you will learn to write clean, readable, and fast Python code with a focus on graphics-based programming. In […]
The Department of Bioengineering at the University of Pennsylvania and Dr. Walter Witschey are pleased to announce the Doctoral Dissertation Defense of Brianna Moon. The Defense will take place via Zoom. Contact moonbri@seas.upenn.edu for the link and passcode. Title: Iron Imaging in Myocardial Infarction Reperfusion Injury Date: November 9th, 2020 Time: 11:30am EST
“Chromatin motion and DNA repair” Physical Sciences in Oncology Center PSOC@Penn Fall 2020 Webinar Series Mondays @ Noon (EST) For webinar links, please contact manu@seas.upenn.edu
Abstract: "Polymer nanoparticle composites (PNCs) have become an important topic of research due to their highly tunable macroscopic properties. Compared to the pure polymers, PNCs exhibit increase in mechanical strength, altered thermodynamic properties, and simultaneous improvement in permeability and selectivity in small molecule transport. Understanding the fundamental physics that control the behavior of both components […]
Whereas human tissues and organs are mostly soft, wet and bioactive; machines are commonly hard, dry and biologically inert. Merging humans, machines and their intelligence is of imminent importance in addressing grand societal challenges in health, sustainability, security, education and joy of living. However, interfacing humans and machines is extremely challenging due to their fundamentally […]
Classical and quantum photonics with superior properties can be implemented in a variety of old (silicon, silicon nitride) and new (silicon carbide, diamond) photonic materials by combining state of the art optimization and machine learning techniques (photonics inverse design) with new fabrication approaches. In addition to making photonics more robust to errors in fabrication and […]
Computing can be a wondrous, powerful tool, bringing us information, experiences, and connections that transform our lives for the better. However, as many of us have learned, computing has also contributed to great injustices, increasing surveillance of our most vulnerable populations, eroding the middle class through economic displacement, and amplifying historical injustices embedded in society. […]
Computing can be a wondrous, powerful tool, bringing us information, experiences, and connections that transform our lives for the better. However, as many of us have learned, computing has also contributed to great injustices, increasing surveillance of our most vulnerable populations, eroding the middle class through economic displacement, and amplifying historical injustices embedded in society. […]
