Abstract: Since Starlink’s introduction, global social and technical demands for satellite-based telecommunication systems have rapidly increased. In South Korea as well, research on communication ...

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 ...

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 ...

The 21-story multifunctional building proposed in Dhaka is a modern solution to the development of the city, as it is a solution to the architectural and structural problems of high-rise construction ...

Brazilian Nanotechnology National Laboratory (LNNano), Brazilian Center for Research in Energy and Materials (CNPEM) - MCTI, Campinas, Sao Paulo 13083-100, Brazil ...

An analysis by the American Association for the Advancement of Science shows the impact of the administration’s budget plan on the kind of studies that produce the most breakthroughs. By William J.

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 ...

A simple structural analysis tool in Python, for structures consisting of truss and beam members, springs, and rigid bodies, both in two dimensions and in three dimensions. 11/08/2025: Add publishing ...

Structural equation modeling (SEM) is a widely used statistical method in social science. However, many published articles employing SEM appear to contradict its underlying principles and assumptions, ...