Abstract: Extracorporeal shock wave therapy is a non-invasive technique, which has been widely used in the clinical treatment of various musculoskeletal diseases such as frozen shoulder and muscle ...

Deep inside secure facilities, the US military operates specialized chambers designed to absorb radio waves so completely that radar signals effectively vanish. These anechoic rooms are used to test ...

We shape a sustainable future by making research breakthroughs in and across our disciplines, sparking the game changers of tomorrow and creating novel solutions to major global challenges. Our ...

Saturn’s rings, colored photography, and the discovery of electromagnetic waves all have one thing in common. James Clerk Maxwell. Discover for yourself all the amazing contributions Maxwell made to ...

Discover how Electroencephalography (EEG) records brain activity to diagnose epilepsy, strokes, and sleep disorders. Learn ...

Lightning strikes near Earth give rise to electromagnetic waves called “whistlers” that can carry energy high enough above our planet to pose a risk to satellites and astronauts ...

Abstract: This paper presents a folded waveguide slow wave structure for high power traveling wave tube (TWT). The folded waveguide is a rectangular waveguide by bending the groove along the ...