Final Defense – Alexander Fullmer
Phonon Modes in Liquids and Disordered States
Phonon Modes in Liquids and Disordered States
Introduction of New Graduate Students and announcement of the Philbrick Outstanding RA and TA award winners
Title: Mesoscale Computational Biophysics: From Cytoskeleton Percolation to Tissue Mechanics Abstract: Biophysics is an interdisciplinary field that combines physics, biology, chemistry, and mathematics to understand complex problems in living systems. While it is best known for addressing molecular-level problems, its range of applicability also extends to the cell and tissue scales, often borrowing concepts…
Title: Factorization and perturbative QCD in the era of Electron-Ion Collider Abstract: The future Electron-Ion Collider (EIC) at the Brookhaven National Laboratory is a uniquely capable machine which is designed to address some of the most profound questions about the properties of nuclear matter. To unravel the rich structure of hadrons, the EIC will provide…
Title: COHERENT Elastic Neutrino-Nucleus Scattering at the SNS Abstract: Coherent Elastic Neutrino-Nucleus Scattering (CEvNS) is a low-energy neutrino scattering process predicted as a consequence of the weak neutral current in 1974. Despite the theoretically-understood, relatively large cross-section, until recently the process remained undetected due to the daunting technical challenges involved (low-threshold nuclear recoil detection, intense neutrino…
Qing Gu, NCSU Electrical and Computer Engineering and Physics Title: Luminescent photonic metamaterials and devices from THz to optical frequencies Abstract: A crucial yet unavailable component in high-performance photonic integrated circuits (ICs) and other chip-scale photonic systems is an on-chip light source that is efficient, functional, IC-compatible, and electronically addressable. In this talk, I will…
Title: Investigating Multimodal Activation of Cellular Signaling Pathways Through Lipids Abstract: Key signaling molecules, receptor tyrosine kinases (RTKs) are a clinically important family of receptors that act as key regulators of a wide range of biological functions and as such, play a role in the development of various diseases. All RTKs are membrane proteins that…
Title: Engineering new proteins for enhanced photosynthesis Abstract: Plants, green algae, and cyanobacteria power the biosphere using oxygenic photosynthesis to oxidize water to oxygen and liberate high-energy electrons for carbon fixation. Despite its evolutionary success, oxygenic photosynthesis has a low overall efficiency. It fails to make use of the abundant energy in the near-infrared region of…
Igor Andreoni, UNC Chapel Hill Title and Abstract details are forthcoming
Title: Conformations of Polyampholytic Disordered Proteins: Does Nature Use Multicriticality Abstract: Recent advancements in understanding intracellular organization have been significantly attributed to the application of polymer physics methods. A notable example is the formation of membraneless organelles from intrinsically disordered proteins (IDPs), which can be described as liquid-liquid phase separation in a polyampholyte (PA) solution.…