A spherical lens with a focal length of 125 mm was used. However, the lens was finally placed 127 mm over the sintering platform for the beam to be slightly off-focus to even out its intensity. The ...

The HP LaserJet M209d is a sterling value among low-cost, print-only mono laser printers. (If you're considering an inkjet but print only occasionally, it's a tempting alternative.) Its paper ...

The electrospun mats were treated with the Argon cold atmospheric plasma process using Stylus Plasma Noble (Nadir S. r.l, Italy) under the previously optimized conditions (Licciardello et al., 2021): ...