breath testing


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breath testing

The profiling of volatile organic compounds (VOCs) in exhaled breath to identify certain disorders—e.g., transplant rejection, angina, cancer and other conditions—which produce increased amount of O2 free radicals and degrade membranes by lipid peroxidation, releasing VOCs.
References in periodicals archive ?
We would like to make it clear that roadside saliva tests are not breathalyzers and do not represent the promise of breath testing for roadside marijuana impairment.
Cannabix believes that an accurate evidential breath testing device for THC is the future for law enforcement and workplace testing, as it is less invasive and will look to provide superior method to better determine impairment.
Although encouraged by the progress, researchers concede that breath testing is more challenging than it may seem.
If medical breath testing follows a similar pattern of shrinking size and price, the next generation of texters may be able to blow into a thumb-sized device attached to a smartphone to learn about their health.
In the league table of English and Welsh police forces with the highest falls in breath testing, Merseyside was 11th.
While breath testing for alcohol is standard practice in many countries across the world, its introduction in Mexico has sparked public debate.
The city, now run by the center-left Party of the Democratic Revolution (PRD) began using breath testing shortly after a consultancy headed by former New York City-Mayor Rudolph Giuliani issued advice to Mexico City's cops on crime busting.
The British Airline Pilots Association (BAPA) has rejected calls for random breath testing of pilots and is instead advocating a system of 'Peer Pressure' to help flight crew members who may have alcohol or other drug problems.
Mr Day said the Government allocated extra funding in 2012-13 to WAPOL from the Road Trauma Trust Account to provide 20 extra police officers, as well as additional policing hours to significantly expand breath testing operations.
Drink driving is anti-social and wrecks lives and families, and police will continue to carry out breath testing at every opportunity to further reduce the amount of drivers who flout the law."
"It also introduces the option of breath testing when managers have cause to believe a member of staff may not be fit for duty due to alcohol."
There would appear to be subtle differences between a driver being stopped randomly and random breath testing but the distinction is there.