How sound and light act alike—and not—at the smallest scale

A world-famous light experiment from 1801 has now been carried out with sound for the first time. Research by physicists in ...

Unified model may explain vibrational anomalies in solids

Phonons are sound particles or quantized vibrations of atoms in solid materials. The Debye model, a theory introduced by ...

After Over 100 Years, Scientists Are Finally Closing In on the Origins of Cosmic Rays

Researchers are uncovering the origins of cosmic rays, linking them to mysterious cosmic accelerators called PeVatrons New research from astrophysicists at Michigan State University may bring scientis ...
EurekAlert!

Earth's heart is frozen yet flowing

A new study in National Science Review have experimentally uncovered a suprising new state of matter within Earth's inner ...
IEEE

Investigation of Current–Wave Interaction Effect on Ocean Surface Current Retrieval Under DCA Framework Using an Improved Doppler Radar Imaging Model

Abstract: This study proposed an improved Doppler radar imaging model (IDopRIM) to address the overestimation of the original DopRIM and produce better accuracy for investigating the current-wave ...
IEEE

Robust Learning-Based Model Predictive Control for Wave Energy Converters

Abstract: This paper proposes a robust learning-based model predictive control (MPC) strategy tailored for sea wave energy converters (WECs). The control algorithm aims to maximize power extraction ...