Power systems consist of generators, transformers, loads, and distributed power sources interconnected through lines. The reliable operation of the system requires that voltage and current magnitudes, ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

In a review just published in Nature Materials, researchers take aim at the oldest principle in electronics: Ohm's law.

Nonlinear quantum dynamics are complicated, but they don’t have to be. A new, real-time simulation may help demystify these ...

Breaking inversion symmetry in materials allows deviations from Ohms law, enabling nonlinear effects that could drive future ...

In order to solve the nonlinear equation system arising when solving magnetic fields with the finite element method, very often the Newton-Raphson method is applied. Sometimes it is advantageous or ...

Learn about and revise how to solve equations using the balance method with GCSE Bitesize AQA Maths.

The universe follows predictable rules, behaving classically according to Einstein’s theory of general relativity. So, what ...

Instead, the company planned to build a modular system using best-of-breed third-party components alongside its existing predictive maintenance, insurance claim and contract management systems.

Example 1 This example solves a set of two equations of two unknowns using a Quasi-Newton type solver. In this example, the solver is left to compute the derivatives numerically.

Consumer behavior—or how people buy and use goods and services—is a rich field of psychological research, particularly for companies trying to sell products to as many potential customers as ...

The official site for the 2025 NBA Draft Lottery. The participating teams and final Lottery odds will be determined at the conclusion of the 2024-25 regular season.