Abstract: In this article, a new coupled-inductors based three-level bipolar buck–boost ac–ac converter is proposed. The proposed converter can produce highly efficient and symmetric in-phase and ...

Quantum exchange or swap gates are an important part of quantum computers with a large number of qubits. Researchers at ETH Zurich have developed a swap gate for qubits made of neutral atoms that is ...

WASHINGTON, April 5 (Reuters) - The rescue had unfolded with near‑perfect precision. Under cover of darkness, U.S. commandos slipped deep into Iran, undetected, scaled a 7,000‑foot ridge and pulled a ...

Hundreds of U.S. Special Operations Forces, including Navy SEALs and Army Rangers, are now in the Middle East, as well as thousands of Marines and Army paratroopers, according to sources familiar with ...

The commandos have not been assigned specific roles. But President Trump has expressed concern about the now-closed Strait of Hormuz and Iran’s store of enriched uranium. By Eric Schmitt and Helene ...

The Pentagon is preparing for weeks of limited ground operations in Iran, potentially including raids on Kharg Island and coastal sites near the Strait of Hormuz, according to United States officials ...