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: Even in the last years has been recorded an important growth in the number of developed Wireless Sensor Networks (WSN) applications, the testing methodologies for this type of applications ...
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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