Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...
Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.
Morning Overview on MSN
Researchers use symmetry to decode quantum noise
Quantum computers promise to solve problems that overwhelm classical machines, but their most stubborn obstacle is noise that scrambles fragile quantum states before any useful answer emerges. A new ...
Optimal Space Vector-Based Hybrid PWM Scheme in Terms of Common-Mode Voltage and Line Current Ripple
Abstract: In this article, novel switching sequences and their combinations have been shown to reduce line current ripple and switching losses in the case of three-level neutral-point-clamped inverter ...
General Chance Saltzman’s newly released Vector 2025 is the clearest articulation yet of the U.S. Space Force’s purpose, priorities, and philosophy. It captures the seriousness of today’s contested ...
The U.S. Space Force has released Vector 2025, a consolidated reference outlining the direction and momentum the service intends to maintain as it continues its transition into a warfighting ...
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