Ultrasound is widely used for measuring wall-thickness and diameter of tubes. All tubes are required to conduct the full profile of inspection to guarantee the quality by using an automatic ...

Abstract Modern aircraft contain a large number of thin-walled structures with complex boundary conditions, posing challenges to structural analysis accuracy and design efficiency. This paper proposes ...

Hydrogen-bonded multilayer thin films are very stretchable, but their gas barrier properties are modest compared to more traditional ionically bonded assemblies. In an effort to improve the gas bar ...

Based on recent research reports, Wall Street is split on one of these stocks but rates the other as a strong buy. Palantir: The AI play the market can't get enough of ...

Is Wall Street right about these growth stocks? I don't always agree with Wall Street analysts, but I suspect they could be right about Palantir, Robinhood, and Spotify.