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Low-Cost Method for Determining the Surface Free Energy of Micro-particles and Nanoparticles

Low-Cost Method for Determining the Surface Free Energy of Micro-particles and NanoparticlesCase ID:19/0027BackgroundSurface free energy (SFE) of micro- and nanoparticles plays a crucial role in determining the hydrophobicity and wettability of the particles. To date, however, there are no easy-to-use methods for determining the SFE of particles.Technology...

Published: 6/9/2020 | Inventor(s): Yi Zuo

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Category(s): Materials Science, Engineering, Physics

Instantaneous Communication Systems

Instantaneous Communication SystemsBackgroundRadar and IFF (identification, friend or foe) systems have been designed since their inception in World War II to utilize the waves that originate in their transmitting antennas, take a time interval d/c to reach the target, and another time interval d/c to return to the transmitting antenna (d= distance...

Published: 2/7/2022 | Inventor(s): John Madey, Julius Madey

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Category(s): Physics, Communications

Spatiotemporal chaos computing with adjustable noise immunity level

UH researchers have discovered how a lattice of chaotic systems can operate and perform computation at noise levels in which a single chaotic system fails to operate. They have demonstrated that the coupling nodes of the lattice can be used as a control parameter to adjust and tune the noise immunity level of the system allowing it to morph between...

Published: 11/22/2021 | Inventor(s): William Ditto, Behnam Kia, Sarvenaz Kia

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Category(s): Physics, Computing, Information Sciences