People react to designer labels as signals of underlying quality.
They started to hear music as signals and processing, as textures distributed over time.
The bacteria produce molecules that they send as signals into their environment.
The four-song E.P. and the tour seem to serve mostly as signals that the group hasn't gone quiet.
"People have very fast emotional reactions to events that serve as signals, informing them what to do.
"For example, many species use flashing lights as signals, such as fireflies and many deep-sea animals," he said.
In addition, damaged mitochondria release apoptotic factors, which act as signals to induce cell death.
Discharges from the organs also serve as signals to other mormyrids.
It continued to evolve as signals intelligence – Sigint, as the agencies call it – became as important as human intelligence (Humint) – recruiting "moles" and informers.
One element of the strategy, of course, is to regard market declines not as signals to sell, but instead as chances, though possibly brief, to pick up bargains.
Of course, spitting tobacco juice and dropping references to his father can be seen as signals of a down-home, rustic style -- or of a dauphin's arrogance.
