Abstract: In this paper, a new composite NDT testing sensor for boiler water wall tubes defect detection is designed which using a combination of the electromagnetic acoustic transducer (EMAT) method, ...
Abstract: In this study, we fabricated a limiting current-type microelectromechanical system (MEMS) sensor and evaluated its sensing performance of oxygen and humidity concentration. The MEMS oxygen ...
Android catches up! Huawei and OPPO are both exploring 1:1 square front camera sensors inspired by the iPhone 17’s 18MP Center Stage camera, eliminating awkward phone rotations for group selfies.
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