Abstract: This paper proposes a finite-horizon active fault isolation and identification scheme for spacecraft attitude control systems. Considering initial state uncertainties, noises, and diverse ...

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13 officially rejected Japan Atomic Power Co.’s request to restart a reactor based on the “undeniable” possibility of an active fault running beneath it. The application to reactivate the No.

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Monday’s magnitude 3.8 earthquake was felt from Downeast Maine to New York City and west to the Hudson Valley for a few short seconds. By Tuesday evening, no aftershocks were detected by ...

The Active 2 just assumes that if you’re in bed, you’re sleeping, which, as anyone with sleep issues knows, is not always the case. A big difference from the last time I tested an Amazfit ...

Joe Heller cartoon on high egg prices.

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

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A company that monitors electrical activity says faults along the Los Angeles power grid skyrocketed in the same areas where three of this week’s major wildfires are currently raging.

Bill Bramhall's editorial cartoon for Friday, Aug. 4, 2023, shows the defense saying, "It's not ...