Sentence examples for quality of substances from inspiring English sources

Drug use is legalised, state regulation of quality of substances and prices.

The prolongation of the life span of C. obscurior queens by mating with winged males thus can only be explained either by queens detecting the presence or absence of wings in their mates and accordingly adjusting their life-history strategy, by the act of mating itself, or the quantity or quality of substances transferred by the male during copulation proximately affecting life expectancy.

The U.S. EPA administers the Toxic Substances Control Act (1976), the Federal Insecticide, Fungicide, and Rodenticide Act (1996), and the Safe Drinking Water Act (1974), each of which limits the harmful quality of substances brought into the indoor environment, though not indoor air itself.

Concerns about the quality of substance abuse treatment services are not unique to South Africa as several other countries have reported concerns about the quality of substance abuse treatment [ 10, 11].

This paper describes perceived barriers to implementing a performance measurement system designed to monitor the quality of substance abuse treatment in South Africa.

Despite these potential benefits, South Africa has not yet developed a performance measurement system for monitoring the quality of substance abuse treatment [ 23].

Other issues reducing the quality of substance abuse treatment include discrimination and stigma, poor coordination of substance abuse services with mental health and medical care, inconsistent licensing requirements, and an inadequately trained workforce [ 2- 4].

Regardless of how performance is measured, these systems are valuable as they generate information that can be used to monitor the quality of substance abuse treatment, identify targets for quality improvement, and assess the impact of interventions designed to improve system performance [ 8, 21, 22].

Finally, findings indicate that in order for the proposed performance measurement system to produce data that will be used to improve the quality of substance abuse treatment, service managers will need to be trained to understand facility-level data generated by this system.

The sensibles soon become treated as occurrent qualities of substances with complex causal profiles.

That is, qualities are the qualities of substances; quantities are the amounts and sizes that substances come in; relations are the way substances stand to one another.