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 ?
Although encouraged by the progress, researchers concede that breath testing is more challenging than it may seem.
In the league table of English and Welsh police forces with the highest falls in breath testing, Merseyside was 11th.
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.
Lipson expects the judge's ruling will affect all post-plea cases, whether they were based on blood, urine or breath testing.
The attorneys commented, "We are pleased to see that the Supreme Court agreed that the reliability of breath testing is crucial.
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.
After reviewing the issue for several days, Perren ruled there was no evidence county prosecutors encouraged or helped the lab break state law by doing unlicensed breath testing.
Together with local law enforcement officials, Business, Transportation & Housing Agency Secretary Maria Contreras-Sweet today unveiled new breath testing equipment and new enforcement and prevention initiatives in the fight against driving under the influence, paid for by two federal grants totaling $752,000.
The lab did so for blood and urine tests, but continued to do breath testing.