The All-Russia Athletic Federation (ARAF) was suspended from the International Association of Athletics Federations IAAFF) after several high-profile Russian athletes were caught red-handed in using banned performance-enhanced substances.
In humans, personality traits such as novelty-seeking, reactivity to novelty, sensation-seeking and impulsivity contribute to an enhanced likelihood of substance abuse [ 1- 4].
Serious damage may result when fertilizers, herbicides, fumigants, growth regulators, antidesiccants, insecticides, miticides, fungicides, nematicides, and surfactants (substances with enhanced wetting, dispersing, or cleansing properties, such as detergents) are applied at excessive rates or under hot, cold, or slow-drying conditions.
The enhanced secretion of various substances including cytokines is a characteristic feature shared by various forms of cellular senescence-inducing autocrine and paracrine effects in the vicinity of senescent cells [ 48, 49].
The "enhanced service" contractual arrangements for substance misuse outline the service level to be provided for substance misuse management by some GPs.
The movies like to present portraits of artists who create great works all at once, driven to some sort of divine (perhaps substance-enhanced) frenzy in the dark hours of the night.
And while he may not be to all tastes, I had my socks well and truly knocked off by Ben Elton's mile-a-minute politically-charged gender-frenzy in this particular Ball, which makes the substance-enhanced Robin Williams of yesteryear seem as plodding and catatonic as Steven Wright.
They suggest that enhanced awareness of PTSD and substance abuse comorbidity in high-risk, impoverished populations is critical to understanding the mechanisms of substance addiction as well as in improving prevention and treatment.
Properties of nanoparticles that contribute to their usefulness include their markedly increased surface area in relation to mass, surface reactivity and insolubility, ability to agglomerate or change size in different media and enhanced endurance over conventional-scale substance.
