Abstract: Conventional Dynamic Wireless Power Transfer (WPT) systems, with a single coil transmitter, used in automotive applications, have a high cost-to-energy transfer ratio as consequence of the ...

The FILTER function extracts every matching record while XLOOKUP only returns the first result.

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

Have you ever found yourself staring at a sea of blank cells in Excel, wondering how to fill them without hours of manual effort? For years, this has been a frustrating bottleneck for professionals ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

Abstract: A sparse-array metasurface (MTS) antenna corresponds to a continuously modulated sheet impedance on top of a grounded slab, periodically repeated over many unit cells (with a few wavelengths ...

FIFA is planning to sell general sale tickets for the men’s World Cup in 2026 under a dynamic pricing model, a system whereby prices fluctuate based on demand. So far, the only ticket packages ...

Optical constants are generally assumed to be causal functions. Mathematically, causality manifest itself in the Kramers–Kronig (KK) relations that relate the real and imaginary part of physical ...

Have you ever found yourself stuck in the tedious cycle of manually updating Excel reports every time new data comes in? It’s frustrating, isn’t it? You tweak a chart here, adjust a formula there, and ...