Two antennae ( feelers ) are attached to the head these organs detect chemicals, air currents, and vibrations they also are used to transmit and receive signals through touch.

Role of the brain The brain stem can control food intake, because it contains neural circuits that detect hunger and satiety signals from other parts of the body.

There are environmental signals, signals from the gastrointestinal system, and metabolic signals that trigger hunger.

Television ( video ) signals are similar to audio signals.

Auto Detect Camera

A major difference is that video signals use more bandwidth than audio signals.

NATO s Dangerous Signals

This makes the surface signals strong enough to measure, and distinguishes them from bulk signals.

Speech processing is the study of speech signals and the processing methods of these signals.

Test to detect audio devices

But that's not the whole story, because there are signals, electrical signals, that travel along the branches of neurons and chemical signals that jump across from branch to branch.

The sites can detect when a nuclear explosion occurs and can also detect volcanoes, satellite crashes, storms and earthquakes.38

It might be that some massive network of communications, or some shield against asteroidal impact, or some huge astro engineering project that we can't even begin to conceive of, could generate signals at radio or optical frequencies that a determined program of searching might detect.

Mammals have at least two types of sensor those that detect heat (i.e., temperatures above body temperature) and those that detect cold (i.e.

Police use them to detect and repress dissidents.

Automatically detect and open a connected gphoto2 camera

Today's CAD systems cannot detect 100 of pathological changes.

Other signals were missed, ignored, or deemed unimportant.

There are some positive signals in this direction.

This signals risk aversion and mistrust of counterparties.

Market signals are more distorted, fueling resource misallocations.

Headquarters Guard, Administration and Signals Unit (Bangladesh) (232)

Measures to prevent and detect money laundering in financial entities

In addition, complex hand signals (called Arb) are used.

These hand signals were first used in the 1970s.

She also sometimes receives signals from other people who want to communicate with the Wild Kratts, and intercepts signals sent by the villains to one another.

The signals that you are seeing here are action potential, are the same signals that the neurons of my brain, of our brain, use to exchange information.

It goes into a sort of denial negates the signals.

COPENHAGEN Two dangerous signals were sent from NATO s Bucharest summit.

Whether they realize it or not, leaders always convey signals.

Indeed, brands send signals that facilitate the task at hand.

So a completely blind retina, even one with no front end circuitry at all, no photoreceptors, can now send out normal signals, signals that the brain can understand.

Both are deeply encrypted and difficult to detect once inside a computer.

Non verbal signals are also an important component of human communications.

In brain controlled prosthetic devices, a computer that sits in the device decodes signals from the brain. These signals are then used to predict what a user intends to do.

(If vacationing officials detect a pattern in their summer reading, all the better.)

Political commentators sometimes claim to detect important differences in their underlying political attitudes.

(d) Model the asteroid shape before and after the impact, to detect changes

The convention revised and substantially extended the earlier 1949 Geneva Protocol on Road Signs and Signals, itself based in turn on the 1931 Geneva Convention concerning the Unification of Road Signals.

Moreover, the premiums would provide price signals that would guide new construction.

I reiterate that such consolidated signals must be sent to both parties.

As a result, PAL M signals are near identical to North American NTSC signals, except for the encoding of the colour subcarrier (3.575611 MHz for PAL M and 3.579545 MHz for NTSC).

Such measures prevent and detect leakages and corruption in delivering public goods and services.

In 1995, he sent clear signals of a desire to restore diplomatic relations.

Rather, it signals a lifestyle that values the preservation of beauty and youth.