Sentence examples for lights to detect from inspiring English sources

The devices, which can cost several thousand dollars, use rinses, dyes and different types of lights to detect abnormal cells.

He says that the need for artificial lights to detect the weak fluorescence in many species casts doubt on the usefulness of the coloration in the fish's dimly lit natural environments.

Had the police ever used one of those UV lights to detect DNA at the mansion, the bulb would have shattered with a whimper.

An independent company called Leap Motion, based in San Francisco, excited some in 2013 by releasing a small gesture detection system that plugged into Windows PCs and used infrared light to detect finger movement.

The team has previously worked on new technologies including the use of infra-red light to detect dangerous road surfaces.

Another system tries to use light to detect aerosol clouds from miles away, but it cannot tell whether the clouds contain pathogens.

He begins by emptying receptor eggs of their genetic content, using UV light to detect the tiny balls of DNA and suck them into a microscopic pipette.

In addition, the subject was able to use a camera to detect the presence or absence of ambient light, to detect motion, and to recognize simple shapes.

Functional Near Infrared Spectroscopy (fNIRS) is an emerging neuroimaging technique that utilizes near infrared light to detect cortical concentration changes of oxy-hemoglobin and deoxy-hemoglobin non-invasively.

These near-opposite facial expressions are rooted in emotional responses that exploit how our eyes gather and focus light to detect an unknown threat, found a study by a Cornell neuroscientist.

It uses near infrared light to detect specific fabric types and to sort heaps of old clothes into six separate bins, one each for pure wool, cotton, polyester, acrylic and several bins for specific but common cotton mixtures.