Institution
Dartmouth Hospital
Recent research
- Society & Economics
Louis IX’s letter to the French of August 1250 (Part 1): a new edition and translation
Louis IX’s letter to the French, written from Acre in 1250 upon the king’s decision to delay his return to France, is one of our key sources for the events of Louis’ crusade to Egypt in 1249-1250. The received text of the letter goes back to a mid-thirteenth-century manuscript (B...
- Physics & SpaceOpen access
The Star Formation History and Evolution of the Ultra-Diffuse M81 Satellite F8D1
Abstract We present deep Hubble Space Telescope (HST) imaging of one of the nearest ultra-diffuse galaxies (UDGs) outside of the Local Group: F8D1, a satellite of M81 known to be tidally disrupting. UDGs are an enigmatic and diverse population, with evolutionary pathways ranging...
- Materials & Energy
Abstract Ruthenium oxides are essential catalysts and charge storage materials whose performance across reactions, from the oxygen evolution reaction to the chlor-alkali process, depends critically on reversible Ru redox cycling and the associated electronic structure changes. Al...
- AI & Computing
Light‐Cone Shell Queries for Scalable Time‐Gated Rendering
Abstract Monte Carlo time‐gated rendering requires sampling light paths that not only connect a sensor to an emitter, but which also have a total travel time that falls within a narrow interval, a constraint that is difficult to importance sample. We show that this problem has an...