Sentence examples for substances have lower from inspiring English sources

However, bitter tastes, whose function is to prevent organisms from eating toxic substances, have lower thresholds; quinine is detectable in a concentration of only 8 micromolar.

These may lead to that FSWs with higher levels of substance use have lower self-efficacy for condom use.

Sophisticated analytic instruments, often coupled with computers, have improved the accuracy with which chemists can identify substances and have lowered detection limits.

The cut-off criteria provide an impulse to develop and use active substances and PPPs that have lower environmental impacts.

Other studies have suggested that dealkylated atrazine metabolites that retain the chlorine molecule may be as potent as the parent substance, whereas hydroxylated metabolites have lower potency (Laws et al. 2003; Stoker et al. 2002).

Families that eat together have lower rates of substance abuse, teen pregnancy, and depression, as well as higher grades and self-confidence.[7] Eating together helps keep a family connected and engaged with one another; it can become one of the most enjoyable parts of the day for kids and parents alike.

Adolescents may however, have lower tolerance levels for substances, including marijuana, and become dependent at lower doses than adults (e.g. Chen et al. 1997).

According to a study published in the Proceedings of the National Academy of Sciences, people with major depressive disorder (MDD) have lower levels of the substance than their healthy peers.

Previous studies have reported that substance users (i.e., alcohol and opiates) have lower HRQoL than the general population [ 55- 60].

Coarse-grained French oak grown in the Limousin and Burgundy forests have lower concentrations of these undesirable aromatic substances.

Despite the fact that mono-ortho substituted and nonplanar PCBs have lower TCDD-toxicity equivalents (TEQ), some studies ascribed a greater neurotoxic potency to these substances [ 27, 67].