Abstract: The article introduces a circulating current reference generator based on a constrained model predictive control (MPC) in modular multilevel converters (M2C) for drive applications. It aims ...

Secretary of the Air Force Troy Meink gives a keynote address at the Space Force Association’s Spacepower conference Dec. 11, 2025. Credit: U.S. Air Force photo by Chad Trujillo ORLANDO, Fla. — U.S.

A task force created by President Donald Trump plans to recommend the most sweeping overhaul of FEMA in decades, dramatically reducing the federal agency’s role in disaster response by cutting its ...

Nissan prepares its unusual e-Power hybrid tech for the US, taking a different path from other automakers. Nissan’s e-Power hybrid debuts in the US by early 2027 in the Rogue SUV. Unlike Honda, Nissan ...

This repository contains a Python wrapper for the NTIA/ITS implementation of Recommendation ITU-R P.2108. This Recommendation contains three methods for the prediction of clutter loss: Height Gain ...

Since the beginning of September, Russia has sent dozens of drones into European airspace. In response, NATO governments have briefly shut down civilian airports, scrambled fighter jets, and invoked ...

Radio experimenters often need a variable capacitor to tune their circuits, as the saying goes, for maximum smoke. In decades past these were readily available from almost any scrap radio, but the ...

All these fixes are explained below in detail. Now, check if the issue persists. 3] Check the issue in other applications Check if the issue occurs in other applications. Open any text editor software ...

Pew Research Center’s annual National Public Opinion Reference Survey (NPORS) has measured partisan affiliation among U.S. adults since 2020. Explore recent patterns of partisan affiliation in the ...

The challenge takes place from July 11-20 in designated South Florida locations. Participants compete for prizes, including $10,000 for removing the most pythons. Pythons must be killed humanely using ...

ABSTRACT: In recent decades, the impact of climate change on natural resources has increased. However, the main challenges associated with the collection of meteorological data include the presence of ...