The research also highlights a concerning supervision gap in how parents monitor different platforms, and how their concerns about screen media affect viewing habits. Fewer parents are co-watching ...

Abstract: The Lyapunov matrix equation is widely used in scientific computing and engineering applications; how to quickly solve the Lyapunov matrix equation has been an urgent requirement in the era ...

Abstract: This paper proposes a fast computational method for underwater acoustic fields based on physics-informed neural networks (PINNs). By encoding the Helmholtz equation in the frequency domain, ...

Brain teasers are fun little puzzles that make you think in different ways. They might look simple at first, but they often have a twist that surprises you. Solving them gives your brain a good ...