Abstract: 24 × 7 health monitoring of rotating shaft is very important for the safe operation of automotive axles. Wireless sensor power supply technology is one of the promising power supply means ...

You are given an n x n 2D matrix representing an image. Rotate the image by 90 degrees (clockwise) in-place. You have to rotate the image in-place, which means you have to modify the input 2D matrix ...

CHICAGO — Glen Tullman made his fortune in the health care industry, especially from business ventures in the world of electronic prescriptions. But on this March morning, the 66-year-old is staring ...

Abstract: Focusing characteristics of time-reversed electromagnetic waves in rotating metal wire arrays are investigated in this paper. A system model consisting of two metal wire arrays and a time ...