Terahertz (THz) radiation, which occupies the frequency band between microwaves and infrared light, is essential in many next ...

Scientists are a step closer to solving one of the universe's biggest mysteries as new research finds evidence that two of ...

Terahertz (THz) radiation underpins many next-generation technologies and advances in materials science, but current THz ...

When scientists cracked open the first grains from asteroid Bennu, they expected a time capsule of rock and dust. What they ...

As AI Music Tools Proliferate, Detection Technologies and Industry Responses EvolveThe music industry faces an unprecedented ...

Abstract: The development of spectral analysis methods is very rapid, but these methods rarely take into account the difference of feature extraction under strong and weak random noise. In this ...

A key White House office has approved a proposed Department of Homeland Security (DHS) rule that could fundamentally change how H-1B visas are assigned, moving away from the long-standing random ...

Abstract: With the advancements in technology and monitoring tools, we often encounter multivariate graph signals, which can be seen as the realizations of multivariate graph processes, and revealing ...

The foundational theorem for non-stationary processes is due to Yaglom (1987), which characterizes non-stationary kernels through their spectral properties[6]: A non ...

National Institute of Standards and Technology (NIST) scientists have created the first random number generator that uses quantum entanglement, providing traceable and certifiable confirmation that ...

1 Agricultural College, Shihezi University, Shihezi, Xinjiang, China 2 Key Laboratory of Oasis Ecological Agriculture of Xinjiang Production and Construction Corps, Shihezi University, Shihezi, ...