Simulating the nonlinear optical physics that underlies ultrafast laser systems is computationally demanding—a practical ...

Scientists have developed a new AI method that can work backward from patterns to uncover the hidden processes driving them.

It was my first date with a guy whose OK Cupid profile stated that he was a polyamorous man in a long-term relationship, and without even trying, I had impressed him by mentioning my former colleague, ...

Abstract: Optical nonlinear media are the building blocks of nonlinear optics, which are commonly characterized by nonlinear polarizability. The inversion of polarizability for nonlinear media is an ...

We propose a new method called Decoupled Annealing Posterior Sampling (DAPS) that relies on a novel noise annealing process to solve posterior sampling with diffusion prior. Specifically, we decouple ...

Inverse electromagnetic (EM) modeling plays a pivotal role in subsurface exploration, enabling the characterization of the Earth’s electrical properties for various applications, including resource ...

A significantly lower risk for MACE, heart failure, myocardial infarction, stroke was seen with each 1,000-step increase. HealthDay News — There are nonlinear, inverse associations for step count and ...

A revolutionary treatment for autoimmune diseases could be on the horizon. Twenty-four million to 50 million Americans have an autoimmune disease, in which the body’s immune system mistakenly attacks ...

We present a systematic derivation of three mathematical models of increasing complexity for optical design, based on Hamilton’s characteristic functions and conservation of luminous flux, and briefly ...

Forbes contributors publish independent expert analyses and insights. Caroline Castrillon covers career, entrepreneurship and women at work. Non-linear careers represent a fundamental shift in how we ...

Abstract: The classical inverse scattering methods have been developed to reformulate the Lippmann-Schwinger integral equation (LS-IE) for mitigating the nonlinearity, such as the new integral ...