"And any President who is going to deal with welfare reform, education, public housing and criminal justice is going to have to deal with substance abuse," he fumes.
Toxic substances (for example, fumes, smoke and chemicals) are traditional risk factors for NPC, and exposure to such substances can significantly increase the risk of NPC (Henderson et al, 1976).
But Mr Ridgway said I should have commended his airline for jettisoning the ridiculous notion that it was acceptable to have naked flames lighting toxic substances to produce fumes that were then inhaled by everyone on board the plane.
There is a strong tendency in the world towards the development of "clean" motor vehicles that do not pollute the environment, that is, that do not emit harmful substances in their exhaust fumes and which create less noise without causing other types of pollution.
Be careful - burning poisonous substances may allow harmful fumes in to the air. .
The use of incense or the fumes of aromatic substances is especially widespread in the great religions of the world and has many symbolic meanings.
The fumes from these substances could cause multiple disorders, organ malfunction or even cancers [ 33– 33].
The need to address these disparities is imperative given that blue-collar workers are also more likely to be exposed to work-related carcinogens [ 12– 15] and other substances, such as dusts and fumes, which can compound the hazards of cigarette smoking.
Red fuming nitric acid, the substance that some American experts said fueled a North Korean rocket launched last December, also figured prominently on the list, he said.
It might deal with reactive chemicals — substances that generate heat or toxic fumes when combined.
Because these substances are inherent components of welding fumes rather than being correlated, we assessed different ways of defining these variables for analysis, namely we defined the following alternative exposure categories: welding fumes including metals, welding fumes without metals, and metal fumes without any welding fumes.
