Akhil Padmanabha, a PhD student at Carnegie Mellon University's Robotics Institute, has spearheaded the creation of a wearable device designed to measure scratching intensity. This innovative ...

The ocular plaque consists of an assembly of discrete sources. (A) Cross section of a 12 mm brachytherapy applicator with 16 sources; (B) the applicator is surrounded by 1.3 mm thick gold shielding to ...

How it works: Akhil Padmanabha and colleagues have invented a wearable device that can objectively measure the intensity of scratching. (Courtesy: Carnegie Mellon University) A new wearable ring ...

A nanophotonic device capable of independently controlling both the intensity and phase of light has been developed. By applying voltage to this device, researchers can freely modulate the phase and ...

A nanoscale optical device has been developed that allows independent control over the intensity and phase of light. By applying voltage, this innovative device can freely manipulate the phase and ...