signals

When submerged, they're also able to emit signals from depths of 20,000 ft.

Homing signals sent by the pilot before the crash

They have stopped sending homing signals.

For example, a Colombian who wants someone to approach him often signals with a hand movement in which all the fingers of one hand, cupped, point downward as they move rapidly back and forth.

Activities like knitting and crocheting make it harder for the brain to register pain signals.

Companies like Intel developed faster microprocessors, so personal computers could process the incoming signals at a more rapid rate.

Great leaders recognize the weak signals or slight signs that point to big changes to come.

She suggested that the brain can process just so much at once, and that activities like knitting and crocheting make it harder for the brain to register pain signals.

LOL signals basic empathy)'(同感)between texters.

It signals decreasing domestic demand for goods and services.

To test how responsive dolphins are to various signals.

But when scientists had their subjects play a game一in which they won money by deceiving their partner, they noticed the negative signals from the amygdala began to decrease.

Rani's friendliness―her warm smile, her nods, her "I'm here for you" attitude―were all silent signals that didn't travel through wires.

But it can also be antagonistic such as when a political candidate tums toward their competitor during a debate and makes eye contact that signals hostility.

Rats and other animals need to be highly at tuned to social signals from others so that can identify friends to cooperate with and enemies to avoid.

similarly, children tend to treat robots as if they are fellow beings, even when they display only simple social signals.

To find out if this extends to non-living beings, Loleh Quinn at the University of California, San diego, and her colleagues tested whether rats can detect social signals form robotic rats.