Introduction: With the booming low-altitude economy, UAVs drive transformative changes across sectors, but their design must balance lightweight demands and structural integrity. This study conducts ...

In many a school auditorium, a theater kid could be spotted sitting cross-legged with a peanut butter and jelly sandwich, surrounded by peers who had just belted their way through the entire Hamilton ...

Unlike optical microscopy, SEM does not rely on light waves but instead uses a beam of electrons to interact with materials, enabling magnifications up to 300,000× and resolutions approaching 1 nm. 1 ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Let’s face it, when it comes to buildings and infrastructure, materials matter. A lot. The safety, durability, and performance of any structure hinge on the quality of the materials used. However, ...

Editor's note: This article was originally published June 2002. Planning the pulls needed to restore structural dimensions starts with analyzing the damage accurately. Mapping out a repair is a ...

1 Faculty of Civil Engineering, Amoud University, Borama, Somalia. 2 Faculty of Civil Engineering, Universiti Teknologi Malaysia, Johor Bahru, Malaysia. 3 Department of Civil Engineering, Indian ...

XRD works by directing X-rays onto a crystalline material and analyzing the angles and intensities of the diffracted beams. The atomic planes within the crystal act as a three-dimensional grating, ...

The Fenestration and Glazing Industry Alliance (FGIA) has updated a specification document providing a standardized comparative analysis procedure for determining the structural integrity of window ...

1 School of Urban Construction, Yangtze University, Jingzhou, China. 2 Aeronautics Department, Nanchang Hangkong University, Nanchang, Jiangxi. This research investigates the problem of performing ...