Abstract: Air-coupled ultrasonic testing avoids contamination and reduces maintenance costs, but suffers from poor signal-to-noise ratio (SNR) due to impedance mismatch. Rather than developing new ...

A hot-temperature compression ratio test is one solution set to be tabled at an upcoming meeting of the power unit advisory committee. The matter of compression ratio measurements in the new F1 2026 ...

Abstract: This article presents a novel method for compressing test responses based on scan fault response matrices. The primary goal is to minimize the amount of test response data by constructing a ...

The congressional chess match over the Keystone XL pipeline added some Twister rules Friday when Montana’s senators linked it to a proposed U.S. Air Force fighter jet training range. Republican Sen.