The extremists sprayed aerosol insect repellent into the faces of police.
The atmospheric aerosol affects our weather, our seeing and in some instances our well-being and even survival.
Sulphur, a ubiquitous element in the lower atmosphere was identified from the outset as a predominant component in the stratospheric aerosol.
Certainly I don’t advocate driving a Hummer full of plastic packaging, virgin forest paper, and aerosol cans out to your local land fill and killing a few baby seals on the way.
During this test, you inhale increasing amounts of methacholine aerosol mist before and after spirometry.
The aerosol mode of transmission has also led to infection in laboratory workers.
Fabrican - literally fabric in an aerosol can - is the brainchild of Spanish designer Dr Manel Torres who has spent ten years working on his invention.
They have recently been recognized as the dominant source of sea salt aerosol in Antarctica and scientists suspect they may be the main cause of tropospheric ozone depletion during the polar sunrise.
Others include shrouding Earth in sun-reflecting aerosol particles, manufacturing CO2-absorbing artificial trees, and pumping CO2 into underground reservoirs.
The model depicts aerosol optical thickness, a measure of the amount of light that the aerosols scatter and absorb, and a proxy for the number of particles in the air.
They also found that new aerosol particles - ultrafine particles suspended in the atmosphere - can form at these heights.
The influence of the atmospheric aerosol on local and regional atmospheric conditions is readily appreciated.
It's the first study to trace the fluctuation of a natural (not human-caused) aerosol around the globe over the course of a century.
Previous studies have shown how falling aerosol pollution will affect the rate of global climate change.
