Neal has more than 20 years of experience in financial and business journalism covering retail investing, airlines, pharmaceuticals, healthcare, sustainability, technology, and retail. He has worked ...

If you'd asked us a few years ago if we’d heard of Loop Earplugs, we wouldn’t have known what you meant. After all, a device which lets you control the loudness of your surroundings seems too good to ...

Troy Segal is an editor and writer. She has 20+ years of experience covering personal finance, wealth management, and business news. Toby Walters is a financial writer, investor, and lifelong learner.

Abstract: The application of nonlinear control schemes to electrohydraulic actuators (EHAs) often requires several alterations in the design of the controllers during their implementation. This is to ...

The examples in this repository are designed to help readers reproduce the models, simulations, and control strategies discussed in the book. They illustrate the transition from theoretical ...

Abstract: Information is a key component of progress. Industry 4.0, and especially the future Industry 5.0, is closely related to the topic of the Digital Twin, where virtual components interact with ...

We show that the dynamical symmetry of the hydrogen atom leads in a natural way to the infinite-dimensional algebra, which we identify as the positive subalgebras of twisted Kac-Moody algebras of so(4 ...