Abstract: Space vector (SV)-based estimation algorithms represent attractive methods for synchronized phasor, frequency, and rate of change of frequency measurements in three-phase ac power systems.

MetroAccess. To provide an address for MetroAccess Paratransit, please use 600 Independence Ave., SW.. We encourage the use of Metrorail and Metrobus.. Metrorail. Metro Station: L'Enfant Plaza ...

Dust is the major source of iron in atmospheric aerosols but little is known about its role in catalyzing polymerization reactions of organics in particles. Using Arizona Test Dust (AZTD) and hematite ...

Marc Garneau, a former military officer who became the first Canadian to fly into space before pursuing a career in federal politics under Prime Minister Justin Trudeau, becoming the country’s ...

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The developers of Warhammer 40,000: Space Marine 2 have essentially said "it’s what the Emperor would have wanted" and made a big weapon change in the game not for balance reasons, but because ...

With June 1 coming and going, a fourth of the league has seen the savings from post-June 1 releases arrive. That has affected the NFL’s cap-space hierarchy. Here is how every team stands (via ...

Japan-based company Ispace will attempt to safely land its Resilience spacecraft on the moon this week after the lunar lander spent months in orbit.

WASHINGTON — The Space Force has awarded BAE Systems $1.2 billion to build 10 satellites for its new missile warning constellation to track hypersonic cruise missiles as well as ballistic missiles.

NASA Image Reveals Wildfire Haze Over US So Big It Can Be Seen From Space. Published Jun 03, 2025 at 11:10 AM EDT. By . Soo Kim is a Newsweek reporter based in London, U.K.