Xu Chen

Mechanically activated wet carbonation of steel slag powder: Microstructure and cement hydration

Shuchang Zhang, Shaochun Li, Meng Xu, Xu Chen et autres

Traditional wet carbonation of steel slag powder faces issues such as low reaction rates and difficulty in transforming deep calcium phases. Although a wet grinding carbonation method has achieved breakthroughs, the specific influencing factors and the relationship between carbonation products and their …

cn (code pays fourni par la source)

Baicalin alleviates mastitis in dairy cows by targeting IL-17RA to inhibit IL-17 signaling pathway activation

Rui FENG, Hefei Huang, Qian Ma, Weilin Gao et autres

Abstract Background Mastitis, one of the most prevalent inflammatory diseases in female mammals, causes significant economic losses in livestock farming. Notably, the natural flavonoid compound baicalin exhibits potent anti-inflammatory activity. However, its efficacy in alleviating mastitis severity and the underlying molecular mechanisms …

np, cn, Tunisie (code pays fourni par la source)

Grasp in Gaussians: Fast Monocular Reconstruction of Dynamic Hand-Object Interactions

Ayce Idil Aytekin, Xu Chen, Zhengyang Shen, Thabo Beeler et autres

We present Grasp in Gaussians (GraG), a fast and robust method for reconstructing dynamic 3D hand-object interactions from a single monocular video. Unlike recent approaches that optimize heavy neural representations, our method focuses on tracking the hand and the object efficiently, once …

Nonlinear Stochastic Model Predictive Control with Generative Uncertainty in Homogeneous Charge Compression Ignition

Xu Chen, Kevin Kluge, Maximilian Basler, Lorenz Dörschel et autres

This work addresses the challenge of ignition timing and load control in homogeneous charge compression ignition engines operating subject to uncertainty from complex combustion dynamics and external disturbances. To handle this issue, we propose a nonlinear stochastic model predictive control approach explicitly …

Distributionally Robust Stochastic MPC under Disturbance-Affine Feedback Policies

Xu Chen, Lorenz Dörschel

This study addresses the stochastic Model Predictive Control (MPC) problem for linear time-invariant systems subjected to unknown disturbance distributions. By leveraging the most recent disturbance data, we construct a set of distributions with similar statistical properties contained within a Wasserstein ball, thereby …

Research on Improving Skin Color Distortion Driven by Triple-Gate in LCD Display

Xu Chen, Tian Wei Yang, Jian Ma, Miao Jin He et autres