All-optical modulation in silicon achieved via an electron avalanche process

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.
IEEE

Orthogonal Hyperbolic Frequency Division Multiplexing Modulation for Underwater Acoustic Communications

Abstract: Though meaningful progress has been achieved for mobile wireless networks with the development of orthogonal frequency division multiplexing (OFDM) modulation, the reliability and ...
KVIA

E. coli detected in sample taken from East El Paso well

EL PASO, Texas (KVIA) -- El Paso Water detected E. coli in a raw groundwater sample taken from a well in East El Paso Wednesday. The well water had not yet entered the disinfection process or the ...
IEEE

SFDT: A Signal Frequency-Domain Backdoor Attack With Sample-Specific Trigger Against Automatic Modulation Recognition

Abstract: Deep learning (DL)-based automatic modulation recognition (AMR) plays a crucial role in contemporary wireless communication systems. However, collecting data in open electromagnetic space ...
The Indianapolis Star

Did daylight savings time change fall back last night? When clocks go back an hour, DTS 2026, more

Daylight saving time for 2025 will end on Sunday, November 2, when clocks "fall back" one hour. President Donald Trump has expressed a desire to end daylight saving time, but this requires ...
USA Today

Do we set clocks back this weekend? Here's when daylight saving time ends in 2025

Ohio will soon gain an hour of sleep, as we return to standard time this weekend. In November, millions of Americans will turn back their clocks, marking the end of daylight saving time in 2025. The ...
Columbus Dispatch

When does the time change? Here's when the clocks fall back as daylight saving time ends

Daylight saving time in 2025 will end at 2 a.m. on Sunday, Nov. 2. Participating states and territories will turn the clocks back one hour. Ohio has passed resolutions to urge Congress to make ...
UC San Francisco

Why Is It So Hard to Adjust When Clocks ‘Fall Back’?

Daylight saving time ends this Sunday at 2:00 a.m. It was introduced in 1918 as a way to conserve energy by making the most of summer’s daylight hours. But some people say that shifting our clocks is ...
Forbes

When To Turn Clocks Back This Weekend As Daylight Saving Time Ends

When do clocks change? Daylight saving time ends at 2 a.m. on Sunday, Nov. 2, as clocks fall back one hour. It will mean most people in the U.S. and Canada gain an extra hour of sleep as standard time ...
PBS

Daylight saving time ends Sunday. Here’s what happens to your body when clocks change

Plan on a glorious extra hour of sleep as most of America “falls back” into standard time. But make sure to get outside for some morning sun, too — it’ll help your body clock reset faster. Daylight ...
NBC Chicago

Do we set the clocks back this weekend? Prepare for much earlier sunsets

Your body may have gotten used to the sunsets before 6 p.m. But come these weekend, they'll be even earlier -- by about 60 minutes. That's because on Sunday, daylight saving time will come to an end ...
NBC Connecticut

Here's what happens to your body when clocks ‘fall back' an hour

Plan on a glorious extra hour of sleep as most of America “falls back” into standard time. But make sure to get outside for some morning sun, too — it’ll help your body clock reset faster. Daylight ...