Abstract: This article presents an innovative galvanically isolated medium-voltage ac (MVAC) to low-voltage dc (LVDC) converter for MV grid integration of utility-scale renewables and storage. The ...

The US government admitted liability this week in the mid-air collision between an Army helicopter and a jet in Washington, DC, that killed 67 people earlier this year, according to court documents.

Abstract: Accurately extracting buildings from high-resolution remote sensing images is crucial for human productivity and livelihood in urban areas. Due to varying scales and indistinct boundaries of ...

WASHINGTON, Dec 15 (Reuters) - A JetBlue (JBLU.O), opens new tab passenger jet bound for New York took evasive action on Friday to avoid a mid-air collision with a U.S. Air Force tanker plane near ...

The aircraft aborts its takeoff at high speed on the runway, triggering emergency safety procedures. This footage shows how the crew and onboard systems handle a critical situation quickly and under ...

All 67 people on board the plane and the helicopter were killed. An American Airlines regional jet went down in the Potomac River near Washington, D.C.'s Ronald Reagan Washington National Airport ...

Hospitalized adults with RSV frequently require intensive care, and high-risk patients experience higher rates of intensive care unit (ICU) admission, mechanical ventilation, and longer ICU stays ...

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.