Abstract: I'll discuss the use of observational data to estimate the causal effect of a treatment on an outcome. This task is complicated by the presence of 'confounders' that influence both […]
Two-component systems (TCSs) are the largest family of signal transduction pathways in biology, and a treasure trove of biosensors for engineering applications. Though present in plants and other eukaryotes, TCSs […]
Abstract When individuals post to social media or use wearable devices, data generated through these everyday interactions with technology reveal a great deal about behaviors that influence health in ways […]
Polarization is an essential behavior of living cells, yet the dynamics of this symmetry-breaking process are not fully understood. We have developed a spatial stochastic model of cellular polarization during […]
Abstract Light is a powerful tool for interrogating and manipulating biological systems, enabling targeted stimulation, sensing, and imaging. Optical methods such as optogenetics have transformed the study of neural circuits […]
The United States’ future economic growth and competitiveness depend on our capacity to innovate. Americans believe that it is possible to create jobs in the aerospace and defense industry by […]
Abstract Personal technologies for everyday health management have the potential to transform healthcare by empowering individuals to engage in their own care, scaffolding access to critical information, and supporting patient-centered […]
Abstract: Computational optimal decision-making tools are essential for ensuring that systems are designed, operated, and controlled in an economic and sustainable manner. Using optimization to make decisions for chemical and […]
This professional development workshop series is designed to provide Penn Engineering graduate students and postdocs with a richer understanding of what it is like to pursue a career in academia […]
Solid-liquid interfaces have notoriously haphazard atomic environments. While essentially amorphous, the liquid has short-range order and heterogeneous dynamics. The crystal, albeit ordered, contains a plethora of defects ranging from adatoms […]
Abstract: Catalyst design is a critical pillar, and current bottleneck, in the construction of a sustainable chemical industry. Practical catalytic materials are earth-abundant, active, selective, and stable. Developing materials that […]