While profits are up, Meituan is bracing for volatility as rivals ramp up discounting and regulators tighten oversight.

Huazhi Hu; Chairman of the Board, Chief Executive Officer, Founder; EHang Holdings Ltd. Zhao Wang; Chief Operating Officer; EHang Holdings Ltd. Chia - Hung Yang; Chi ...

Surface-enhanced Raman spectroscopy (SERS) is a technique for molecular detection and characterization that relies on the enhanced Raman scattering of molecules that are adsorbed on, or near, SERS ...

In this interview, we chat with model Estelle Chen, one of the ambassadors of the festival. She joined the Victoria's Secret Fashion Show in Shanghai and has been walking the runway for a number of ...

National and Local Joint Engineering Laboratory for Synthesis, Transformation and Separation of Extreme Environmental Nutrients and MIIT Key Laboratory of Critical Materials Technology for New Energy ...

Zhen-Xing Wang, Li-Li ... & Guo-Xing Chen Article 20 May 2025 ... Safety risk assessment of weak tunnel construction with rich groundwater using an improved weighting cloud model Danjie Sheng, Fei ...

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Lattice Boltzmann method (LBM) is a relatively new simulation technique for the modeling of complex fluid systems and has attracted interest from researchers in computational physics. Unlike the ...

† Department of Chemistry, Rice University, Houston, Texas 77005, United States ‡ Department of Mechanical Engineering & Materials Science, Rice University, Houston, Texas 77005, United States § ...

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This paper describes the development of an algorithm for verification of signatures written on a touch-sensitive pad. The signature verification algorithm is based on an artificial neural network. The ...