Sentences with phrase «fine airborne particles»

[pagebreak] The N95 respirator is a tightly fitted facial mask designed to filter out even very fine airborne particles, according to the U.S. Food and Drug Administration (FDA).

And if you're in the presence of old dusty volumes, consider wearing a mask that filters fine airborne particles.

Not exact matches

The range reflects uncertainty about the health effects of fine particles, and the possibility that airborne exposures to fine particles do not increase mortality risks.

Even the briefest increase in airborne fine particulate matter PM2.5, pollution - causing particles that are about 3 percent of the diameter of human hair, is associated with the development of acute lower respiratory infection (ALRI) in young children, according to newly published research.

Even the briefest increase in airborne fine particulate matter PM2.5, pollution - causing particles that are about 3 % of the diameter of human hair, is associated with the development of acute lower respiratory infection (ALRI) in young children, according to newly published research.

He gathered a bit of rainforest air, using an instrument that sucks a sample through a fine nozzle and sprays it onto a ceramic square half a millimeter on each side, where any microscopic airborne particles get stuck.