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CBE PhD Thesis Defense: “Modeling Diverse Processes at Oxide Interfaces”

Towne 225

In this thesis, ab initio methods including density functional theory are used in concert with molecular dynamics, enhanced sampling techniques, and microkinetic modeling to study oxide materials as applied to electrochemical ammonia synthesis, carbon mineralization, and the oxygen evolution reaction. Special attention is directed towards discussion of model selection and its relationship to the experimental system. […]

MEAM Seminar: “Wall-modeled LES of 3-D Turbulent Boundary Layer with Emphasis on Grid Independency”

Room 2C4, David Rittenhouse Laboratory Building 209 S. 33rd Street, Philadelphia, PA, United States

The capability to predict high-Reynolds-number turbulent flows is essential for many natural and engineering flows such as external aerodynamics (wind turbines, aircraft wings), hydrodynamics (the hull of marine vehicles) and atmospheric boundary-layer flow over complex landscapes and cityscapes. However, due to extreme disparity of scales present in high-Reynolds-number wall-bounded turbulent flows, any attempt to simulate […]

MEAM Seminar: “Computational Study on the Influence of Roughness at Low and Very-High Reynolds Numbers”

Room 337, Towne Building 220 South 33rd Street, Philadelphia, PA, United States

Many fluid problems of interest, such as turbulent flow over an airplane or transport processes in geophysical flows, contain wall-bounded regions that form boundary layers. Oftentimes, both numerical and experimental studies are simplified by using smooth surfaces. This simplification has allowed us to gain a greater understanding of near-wall processes for flows of engineering interest, […]

Spring 2023 GRASP on Robotics: Pauline Pounds, The University of Queensland, “Drones, Bipeds and Sensors – 10 Years of the UQ Robotics Design Lab”

Wu and Chen Auditorium (Room 101), Levine Hall 3330 Walnut Street, Philadelphia, PA, United States

This is a hybrid event with in-person attendance in Wu and Chen and virtual attendance via Zoom. This week's presenter will be in-person as well.    ABSTRACT The Robotics Design Lab was founded in 2012 at the University of Queensland, Australia, and considers the holistic design of robots as a system.  With the RDL Pauline […]

MEAM Ph.D. Thesis Defense: “Manually-Operated, Slider Cassette for Multiplexed Molecular Detection at the Point of Care”

Zoom - Email MEAM for Link peterlit@seas.upenn.edu

Personalized medicine requires the identification of disease-causing agents prior to prescribing therapy. Currently, molecular detection requires shipping bio samples to centralized laboratories. The time delay between sample collection and test results prevents health care givers from making timely, informed decisions. Furthermore, there is a shortage in centralized laboratories and trained technicians in resource poor settings […]

MEAM Ph.D. Thesis Defense: “High Performance Electroadhesives for Materials and Robots with Electroprogrammable Stiffness”

Room 2C8, David Rittenhouse Laboratory Building 209 South 33rd Street, Philadelphia, PA, United States

Materials with electroprogrammable stiffness and adhesion can enhance the performance of robotic systems, including prosthetics, medical devices, wearables, exoskeletons, and grippers. However, achieving large changes in stiffness and adhesive forces in real time is an ongoing challenge. Electroadhesive clutches can rapidly adhere high stiffness elements, although their low force capacities, high activation voltages, and inability […]

Department of Bioengineering Juneteenth Address: “A White Neighbor, a Black Surgeon, and a Mormon Computer Scientist Walk into a Bar…” (Kevin B. Johnson)

Berger Auditorium (Room 13), Skirkanich Hall 210 South 33rd Street, Philadelphia, PA, United States

“A White Neighbor, a Black Surgeon, and a Mormon Computer Scientist Walk into a Bar…” As we recognize Juneteenth, a holiday that brings awareness to what journalist Corey Mitchell calls “…a complex understanding of the nation’s past”, we also need to understand  how many of our neighbors, staff, and faculty—even those born in the last […]

BE Doctoral Dissertation Defense: “Detecting and Localizing Progressive Changes In Longitudinal MRI of the Hippocampal Region in Alzheimer’s Disease” (Mengjin Dong)

BRB 0252

The Department of Bioengineering at the University of Pennsylvania and Dr. Paul Yushkevich are pleased to announce the Doctoral Dissertation Defense of Mengjin Dong.   Title: Detecting and Localizing Progressive Changes In Longitudinal MRI of the Hippocampal Region in Alzheimer’s Disease   Date:                         Thursday, June […]