Sentences with phrase «detects odour»

Officer detects an odour of alcohol on the accused's br -LSB-...]

Officer detects odour of alco -LSB-...]

Officer detects odour of alcohol on driver's breath and demands a roadside breath sample.

Your baby can detect odours that pass through into the womb and dissolve in the amniotic fluid, but they do this using the sense of taste rather than smell.

Slugs are known to detect odours, so Turzańska and Chachulska suggest that they may be able to catch the scent of nestlings and seek them out.

«In the past, to understand the impact of an environmental odour, you would capture the odour in a container, bring it to the laboratory, dilute it successively, present those dilutions to panellists, and have them tell at what point they could detect the odour,» says Pamela Dalton of the Monell Chemical Senses Center in Philadelphia, who uses the Nasal Ranger to monitor the smells emitted by hog farms.

This shows that when humans first evolved in Africa, they would have been able to detect this odour.

Using a technique that measures the response of the olfactory system to odours, the researchers showed that copper and nickel affect the ability of different cells to detect odours.

Early prototypes could only detect odours at concentrations of several parts per million — not good enough to compete with dogs.

The fact the sperm cell receptor molecules are found alongside desensitisation proteins — just as they are in the nose — strongly suggests that they detect odours, says Snyder.

P.C. Bell detected an odour of alcohol which he believed was coming from the accused.

The officer approached the passenger side of the vehicle and detected an odour of perfume.

Although he denied consuming any alcohol, the police officer detected an odour of liquor from Client's breath and administered a roadside screening test (also known an Approved Screening Device, or «ASD») and arrested the Client for driving with a blood alcohol content (or «BAC») of over 80 milligrams of alcohol in 100 milliliters of blood.

After the police officer detected an odour of liquor on Client's breath, Client was required to take a roadside screening test (also known as an Approved Screening Device or «ASD»).

Client caught speeding and when Police officer detected an odour of liquor on his breath, demanded a sample of Client's breath, notwithstanding that Client advised police he had very recently consumed liqour.

Not exact matches

The company also manufactures products for the gas and pipeline industry, like an odour neutralizing formula that destroys molecules in a chemical compound called Mercaptan, a harmless but pungent ‑ smelling gas used widely to make it easier to detect natural gas leaks.

Our CYBERNOSE ® biosensors mimic the sophisticated smell receptors of simple animals to detect and measure odours and chemicals in a range of substances.

«Our odour - based test detected all nine types of cancer we tested.»

Building on the newly - published pilot study, the team will conduct experiments using a windtunnel which measures the behaviour of mosquitoes towards odours and electrodes which track the response of individual odour - detecting cells from within the antenna of the mosquito in specially - designed secure laboratories at the School to measure the responses of malaria - infected Anopheles gambiae s.s. females to human odours.

Research conducted by Dr Bill Dew at the University of Lethbridge in Canada looked for the first time at the effect of the metal contaminants nickel and copper on specific fish olfactory sensory neurons, and how these affect the fish's ability to detect and swim away from an odour released by other fish of the same species (conspecifics) when a predator attack takes place.

«Dogs may be able to detect the subtle differences in odour from one footstep to the next as they follow a scent trail»

There are about a thousand of these receptors detecting such things as light, flavour, odour, adrenaline and histamine.

Your dentist will conduct an oral examination and professional teeth cleaning and will be able detect and treat periodontal disease, dry mouth, or other problems that may be the cause of bad mouth odour.

None of my three serious relationships — including my marriage — started with dating: we happened to know each other, we got to Researchers have shown their noses use «smell stereo» to detect tiny delays - no more than half a second long - in the time that odours take to reach one

You would also detect some foul odour from her ears.

With each dog, Rosell turns his nose to the evolution of the unique olfactory systems involved, which odours dogs detect, and how they do it.

The late - 20th century has seen the rise of the new kind of curator like Hans Ulrich Obrist - the super - articulate, multi-tasking engineer of spectacle on whom you can't detect a trace of musty museum odour.

Officer indicates in his sworn report that he «detected a strong odour of liquor on driver's breath» and when queried driver said her last alcoholic drink was «15 hours ago».