Optical materials and elements, considered as a physical system, comprise engineered media and components that manipulate electromagnetic radiation in the optical frequency range through controlled ...

Unlike ordinary rainbows, fogbows only appear in humid conditions. Here’s the science behind them—and where you have the best ...

A tandem catalytic strategy is developed to convert polystyrene waste into a spectrum of aromatic intermediates and subsequently into a single dominant product, toluene. This tandem design enhances ...

Abstract: Full-waveform inversion (FWI) aims at building a high-resolution velocity model by fitting numerically computed seismic data to observed one. Considering both the kinematic and dynamic ...

Abstract: Ground-penetrating radar (GPR) diffractions typically manifest weak responses resulting from electromagnetic wave interactions with subwavelength heterogeneities (e.g., cracks and voids) or ...