GXBeam is a pure Julia implementation of Geometrically Exact Beam Theory, originally based on the open source code GEBT and its associated papers[1] [2], though it has since been augmented with a ...

Abstract: Accurate characterization of surfaces using cantilever-based optical beam deflection (OBD) systems is crucial for obtaining the sample’s “true” topography and its corresponding material ...

NASA’s DART mission, the first-ever planetary defense test in space, sent a spacecraft to crash into an asteroid in 2022. That mission was a success. It showed that, in a hypothetical scenario where a ...

School of Mechanical Engineering, National Technical University of Athens, Athens, Greece. A Google Scholar search for the term “Timoshenko beam” currently yields approximately 127,000 results—an ...

There is no unique procedure for computing overall beam depth(h) for design. However, certain guidelines can be followed to compute beam depth such that the deflection requirements can be satisfied.

If you want to build semiconductors at home, it seems like the best place to start might be to find a used scanning electron microscope on eBay. At least that’s how [Peter Bosch] kicked off his ...

We demonstrate a novel approach to X-ray ptychography, a phase-sensitive scanning microscopy method. By replacing the conventional sample scanning approach with a beam-scanning via reflective optics, ...

The second-order analysis of slender steel members can be challenging, particularly when large deflections are involved. This research introduces a novel Machine Learning-based Structural Analysis ...

Traditionally, active metasurface researches have primarily focused on changing the dielectric constant and permeability of the substrate, which frequently results in resonance effect and ohmic loss.