During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...

A step-by-step guide to installing the tools, creating an application, and getting up to speed with Angular components, ...

A muscle strain happens when a muscle is overstretched or torn, often from poor conditioning, fatigue, or skipping a warmup. Common spots include the lower back, neck, shoulder, and hamstring. The ...