Dan He

Electronic origin of catalytic methane pyrolysis on NiMoM-Bi alloys: a bader charge descriptor

Methane pyrolysis can produce hydrogen without direct CO 2 emissions, but catalyst deactivation by solid carbon remains a central barrier. Molten alloys provide dynamically renewed catalytic interfaces, but promoter effects on methane activation remain poorly resolved. Here we ex...

Occlusion-Robust Cattle Pose Estimation for Precision Livestock Monitoring Using Hierarchical Locality Refinement

Accurate cattle pose estimation is important for precision livestock farming because body landmarks can provide quantitative visual inputs for potential health monitoring, behavior analysis, lameness assessment, and welfare evaluation. This study focuses on keypoint-localization...