Sentence examples for by using substances from inspiring English sources

Athletes have been known to manipulate tests by using substances that mask the presence of performance-enhancing drugs, by using the urine of others or by diluting the sample with substances such as water.

Second, people with mental illness may "self-medicate" by using substances to alleviate the consequences and/or social issues caused by their mental health symptoms (Chilcoat & Breslau, 1998; Harris & Edlund, 2005; Mueser et al., 1998).

The accuracy of safety evaluation will be increased by using substances with similar characteristics in the beginning.

It is possible that A1-carriers may compensate for this reduced sense of reward by using substances; in other words, they experience more rewarding feelings from the dopamine-enhancing effects of substance use.

There are suspicions, however, that Bonds and other home-run hitters have bulked up by using illegal substances.

The chemist is Grigory Rodchenkov, who spent years helping Russia's athletes gain an edge by using banned substances.

The GOx electrode has a potential to work in vivo by using endogenous substances, such as glucose and oxygen.

Pettitte said he believed the best route for any player who cheated by using banned substances was to admit guilt and then play in the future with a freer conscience.

"Trying to beat the system by using other substances to achieve a pseudo high is not without risks, health and legal".

This indicates that T. reesei cannot circumvent the lack of the asl1 gene by using other substances as carbon sources.

Samples (20 μL) were applied with a GP50 gradient pump and separated at a flow rate of 1 mL min 1 at a constant temperature of 30°C and verified by using standard substances and the standard addition method.