The mold may either be added to the curd, or introduced as an aerosol, through holes poked in the rind.

In August 2004, the Keep Britain Tidy campaign issued a press release calling for zero tolerance of graffiti and supporting proposals such as issuing " on the spot " fines to graffiti offenders and banning the sale of aerosol paint to anyone under the age of 16.

A common source of Legionella in commercial buildings is from poorly placed or maintained evaporative cooling towers, which often release water in an aerosol which may enter nearby ventilation intakes.

In early May 2005, a catastrophic release of acidic water from the lake, with an accompanying acidic aerosol component, drained and flooded Indecision and Volcano Creeks with acidic water, traveled 27 km downstream and flowed into the Mother Goose Lake, headwaters of the King Salmon River.

; Safe area: An area such as a residence or office would be classed as safe area, where the only risk of a release of explosive or flammable gas would be such things as the propellant in an aerosol spray.

The behavior of a biological aerosol, on a much smaller scale, is illustrated by a specific field trial conducted with a non-pathogenic organism.

The sample solution is aspirated by a pneumatic nebulizer, transformed into an aerosol, which is introduced into a spray chamber, where it is mixed with the flame gases and conditioned in a way that only the finest aerosol droplets (< 10 μm ) enter the flame.

Rodents are the normal host of plague, and the disease is transmitted to humans by flea bites and occasionally by aerosol in the form of pneumonic plague.

The CDC thus only recommends vaccination for: 1 ) All laboratory and field personnel who are working with Y. pestis organisms resistant to antimicrobials, 2 ) People engaged in aerosol experiments with Y. pestis and 3 ) People engaged in field operations in areas with enzootic plague where preventing exposure is not possible ( such as some disaster areas ).

However, spray paint in aerosol cans is the number one necessity for graffiti.

The stencil is then placed on the canvas gently and with quick, easy strokes of the aerosol can, the image begins to appear on the intended surface.

Aeroponics is a system wherein roots are continuously or discontinuously kept in an environment saturated with fine drops ( a mist or aerosol ) of nutrient solution.

Inhalation of tiny particles of infective material ( aerosol ) is believed to be the most significant means of exposure.

A pastel fixative is an aerosol varnish which can be used to help stabilize the small charcoal or pastel particles on a painting or drawing.

* No deaths of humans have been attributed to Florida red tide, but people may experience respiratory irritation ( coughing, sneezing, and tearing ) when the red tide organism ( Karenia brevis ) is present along a coast and winds blow its toxic aerosol onshore.

Though regulation of sulfate aerosol emissions from petroleum production is becoming stringent, acid rain remains a threat to the health of the residents and the forests.

When the bomb is detonated a brownish aerosol cloud drifts away towards the target animals.

The Bombardier beetle's powerful repellent spray inspired a Swedish company to develop a " micro mist " spray technology, which is claimed to have a low carbon impact ( compared to aerosol sprays ).

* Closure ( atmospheric science ), is a type of experiment in aerosol and cloud studies

Some users apply aerosol furniture polish or other can based products to the bases of their skis or boards as the silicon oil it contains is reputed to reduce friction.

This is a device which converts liquids into an aerosol, and that aerosol can then be swept into the plasma to create the ions.

The aerosol generated is often treated to limit it to only smallest droplets, commonly by means of a double pass or cyclonic spray chamber.

DMS is oxidized to form sulfate which, in areas where ambient aerosol particle concentrations are low, can contribute to the population of cloud condensation nuclei, mostly leading to increased cloud cover and cloud albedo according to the so-called CLAW Hypothesis.

Furthermore, the possibility of terrorists making a gas or aerosol that is radioactive is very unlikely because of the complex chemical work to achieve this goal.

A primary aerosol has particles that are introduced directly into the gas and secondary aerosols are formed when gas-to-particle conversion occurs.

The aerosol that formed from the sulfur dioxide ( SO < sub > 2 </ sub >) and other gasses dispersed around the world.

MISR is specifically designed to monitor the monthly, seasonal, and long-term trends of atmospheric aerosol particle concentrations including those formed by natural sources and by human activities, upper air winds and cloud cover, type, height, as well as the characterization of land surface properties, including the structure of vegetation canopies, the distribution of land cover types, or the properties of snow and ice fields, amongst many other biogeophysical variables.

The definition of an aerosol is a " mixture of gas and liquid particles ," and the best example of a naturally occurring aerosol is mist, formed when small vaporized water particles mixed with hot ambient air are cooled down and condense into a fine cloud of visible airborne water droplets.

In whatever way is formed, it does not behave like in that it forms a liquid aerosol known as sulfuric acid () mist that is very difficult to remove.

To avoid spotting, an alcohol vapor ( IPA ) or other organic compound in gas, vapor, or aerosol form is blown through a nozzle over the wet wafer surface ( or at the meniscus formed between the cleaning liquid and wafer as the wafer is lifted from an immersion bath ), and the subsequent Marangoni effect causes a surface-tension gradient in the liquid allowing gravity more easily to pull the liquid completely off the wafer surface, effectively leaving a dry wafer surface.

As can be seen from Figure 2, an extensive area was covered by this aerosol.

In tularemia produced by aerosol exposure, one would not expect to find the classical ulcer of `` rabbit fever '' on a finger.

** Aerosol assisted CVD ( AACVD ) – A CVD process in which the precursors are transported to the substrate by means of a liquid / gas aerosol, which can be generated ultrasonically.

But the Rowland-Molina hypothesis was strongly disputed by representatives of the aerosol and halocarbon industries.

Whether by coagulation or radiation pressure, once the particles are at this lower atmospheric level cloud seeding can begin, permitting precipitation to wash the smoke aerosol out of the atmosphere by the wet deposition mechanism.

The aerosol or spallation frangible powder produced during impact and combustion of depleted uranium munitions can potentially contaminate wide areas around the impact sites, leading to possible inhalation by human beings.

In more recent times, an aerosol extract of capsaicin, usually known as capsicum or pepper spray, has become widely used by police forces as a non-lethal means of incapacitating a person, and in a more widely dispersed form for riot control, or by individuals for personal defence.

The name aerosol is thought to have been first used by F. G. Donnan during World War I to describe clouds of microscopic particles in air.

However, for a polydisperse aerosol, we describe the size of the aerosol by use of the particle-size distribution.

If we assume the aerosol particles are spherical, we then find that the aerosol surface area per unit volume ( S ) is given by the second moment:

The evolution of the aerosol due to these process can be characterized by a differential equation called the Aerosol General Dynamic Equation ( GDE ).

There are three different dynamical regimes which govern the behaviour of an aerosol, which can be defined by the Knudsen number of the particle

Due to safety concerns, the smoke is not a result of combustion but is produced by the vaporization of fog oil into a fine aerosol, achieved either by injecting the oil into the hot engine exhaust or by the use of a dedicated device that can be fitted in any position on the aircraft.