• Unveiling Urban Interactions: Incorporating the Elements of Knowledge, Community, and Innovation in the Built Environment's Choreography

• Uncertainty-aware spot rejection rate as quality metric for proton therapy using a digital tracking calorimeter

• Unintentional formation of mixed chloro-bromo diphenyl ethers (PBCDEs) dibenzo-p-dioxins and dibenzofurans (PBCDD/Fs) from pyrolysis of polybrominated diphenyl ethers (PBDEs)

• Unusual thermodynamic signature of topological quantum criticality in two coupled Su-Schrieffer-Heeger chains

• Uniform In Situ Grown ZIF-L Layer for Suppressing Hydrogen Evolution and Homogenizing Zn Deposition in Aqueous Zn-Ion Batteries

• Unsupervised Multi-Class Domain Adaptation: Theory, Algorithms, and Practice

• Unconventional Quantum Sound-Matter Interactions in Spin-Optomechanical-Crystal Hybrid Systems

• Unique Self-Reinforcing and Rapid Self-Healing Polyampholyte Hydrogels with a pH-Induced Shape Memory Effect

• Unusual light-driven amplification through unexpected regioselective photogeneration of five-membered azaheterocyclic AIEgen

• Unified model of critical state line for rockfill material with and without considering particle breakage