THz spectroscopy system bypasses long-standing tradeoff between spectral and spatial resolution

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

Classical physics explains light phenomena once thought to be purely quantum

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...
Opinion
Morning Overview on MSNOpinion

After 40 years, Sebestyen’s theorem breaks past old math limits

For four decades, a quiet boundary in pure mathematics kept a powerful theorem locked inside the safe world of finite quantities. Now a new result known as Sebestyen’s theorem has pushed that boundary ...
EurekAlert!

Decades-old mathematical theorem extended to unbounded linear systems for the first time

Yosra Barkaoui’s doctoral dissertation in mathematics at the University of Vaasa, Finland, has successfully generalised a fundamental theorem that has been limited to the bounded case. The research ...
IEEE

Spectral-Cascaded Diffusion Model for Remote Sensing Image Spectral Super-Resolution

Abstract: Hyperspectral remote sensing images (HSIs) have unique advantages in urban planning, precision agriculture, and ecology monitoring since they provide rich spectral information. However, ...
Hosted on MSN

Thevenin’s theorem made easy — step-by-step circuit example

Understand Thevenin’s Theorem the easy way with a clear, step-by-step circuit example. Learn how to simplify complex electrical networks into an equivalent circuit, making analysis faster and ...
IEEE

Systematic Review on Learning-Based Spectral CT

Abstract: Spectral computed tomography (CT) has recently emerged as an advanced version of medical CT and significantly improves conventional (single-energy) CT. Spectral CT has two main forms: 1) ...