A new method of carrying out DDoS attacks named Pulse Wave is causing problems to certain DDoS mitigation solutions, allowing attackers to down servers previously thought to be secured. Discovered by ...

image: Arterial stiffness is one of the early signs of cardiovascular disease, and arterial stiffening has been observed in children. A recent study suggests that an easy-to-use, non-invasive method ...

Perhaps the most iconic instrument in modern rock is the guitar. It's really just a bunch of strings stretched across a board, which you can strum to make awesome tunes, thanks to the physics of waves ...

AR RF/Microwave Instrumentation launched the FL8000 Series of electric field probes, covering the 5 kHz to 60 GHz frequency range. EMC testing in a lab often requires measuring different types of ...

A novel pulsed-field ablation system, with the Varipulse catheter and the Trupulse generator (Biosense Webster), appeared to treat patients with drug-refractory paroxysmal atrial fibrillation (AF) ...

I recently purchased a new oscilloscope for home use. It’s a 250 MHz scope, but I was curious what the actual -3dB frequency was as most scopes have a bit more upper end margin than their published ...