Abstract: We propose a fast Brillouin optical time-domain reflectometry scheme using simplex coding and coherent detection. Brillouin frequency shift measurement uncertainty of 0.38 MHz is achieved ...

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Will clocks spring forward for daylight saving time this year? There are bills in the U.S. Congress to drop the annual time change. President Donald Trump has said he wants to stop changing the clocks ...

The sun is setting later each day as winter continues, but nothing says spring like the day we spring the clocks forward. Here's when and what to know about daylight saving 2026 start and end. Under ...

Now that 2026 is officially underway, we’re only a few short weeks away from gaining more of that precious daylight. Although it may be a few weeks away, it’s time to prepare for Daylight Saving Time.

The holidays are over. The darkness is heavy. Basically, winter’s making things pretty drab right now. So, in looking for things to look forward to, here’s when clocks “spring forward” for daylight ...

The holidays are over. The darkness is heavy. Basically, winter’s making things pretty drab right now. So, in looking for things to look forward to, here’s when clocks “spring forward” for daylight ...

(NEXSTAR) – There was bipartisan legislation, committee hearings, efforts from multiple states, and even presidential support, but the U.S. still observed the beginning and end of daylight saving time ...