Abstract: The standardized precipitation evapotranspiration index (SPEI) is a key drought monitoring metric, with potential evapotranspiration (PET) typically estimated using the Thornthwaite (TH) or ...
Abstract: A low electromagnetic interference (EMI) isolated dc-dc converter with a cross-coupled shoot-through-free Class-D oscillator and a voltage series-combining transformer is presented. The ...
Palo Alto, California –02/18/2026 — Greenstone Biosciences, a biotechnology company specializing in advanced human disease modeling, New Approach Methods (NAMs), 3D organoids, AI and drug discovery, ...