Abstract: Noise parameters are a set of four measurable quantities which determine the noise performance of a radio frequency device under test (DUT). The noise parameters of a two-port device can be ...

It was a cable break, but not in the way you’d expect. Service provider notifications brought it to the attention of Daily Maverick’s news desk, and then some excellent Downdetector sleuthing by ...

Abstract: Autonomous multi-rotor aerial vehicles, specially quadrotors, have become popular platforms for the transportation of cable-suspended loads. Before transporting the load, the lift maneuver ...

A few months ago, I brought my 20-ounce hammer and a traditional nail set tool with me to church. A six-penny finish nail, driven by a carpenter in the late 1800s through a piece of oak trim, had ...