Abstract: Power amplifiers (PAs) are essential components in wireless communication systems, and the design of their behavioral models has been an important research topic for many years. The widely ...

Mathematics is more than a combination of numbers and symbols that result in the calculation of an abstract solution. It is about solving problems, creating artistic expressions, and designing ...

WiFi is an excellent protocol, but it certainly has its weaknesses. Its range in even a normal home is relatively limited, so you could imagine the sort of performance you’d expect through the hundred ...

A Ryder Cup emcee has stepped down after heckling and cursing were aimed at golf players during the championship game over the weekend, the PGA of America said on Sunday. Actress and comedian Heather ...

Abstract: There has been a growing interest in autonomous systems designed to operate in adverse conditions (e.g. smoke, dust), where the visible light spectrum fails. In this context, Ultra-wideband ...

WASHINGTON, September 30, 2025 – The World Bank Board of Executive Directors approved a Disaster Risk Management Development Policy Financing (DPF) with a Catastrophe Deferred Drawdown Option (Cat DDO ...

Despite the rapid adoption of LLM chatbots, little is known about how they are used. We document the growth of ChatGPT’s consumer product from its launch in November 2022 through July 2025, when it ...

Founded in 1920, the National Council of Teachers of Mathematics (NCTM) is the world's largest mathematics education organization throughout the United States and Canada.

Heather Khalifa / AP Turning the page on decades of distance, Syria’s president addressed the U.N. General Assembly on Wednesday, marking the first time any president from his country has done so in ...