Search results
Results from the WOW.Com Content Network
Occupational dust exposure occurs when small particles are generated at the workplace through the disturbance/agitation of rock/mineral, dry grain, timber, fiber, or other material. When these small particles become suspended in the air, they can pose a risk to the health of those who breath in the contaminated air.
The amount of dust deposited within the airways depends on the size, shape, and density of the dust particles and the strength (turbulence and velocity) of the air-flow. Particles with a diameter larger than 5 μm (inspirable particles) are deposited almost completely in the nose, whereas particles 0.5 to 5 μm in diameter (respirable particles ...
In the five months following the attacks, dust from the pulverized buildings continued to fill the air of the World Trade Center site. Many New York residents have reported symptoms of Ground Zero respiratory illnesses. [1] Various health programs have arisen to deal with the ongoing health effects of the September 11 attacks.
There are two primary types of dust exposure in agriculture: inorganic and organic. Often the cause of allergy illnesses like asthma, organic dusts come from both plant and animal sources. Inorganic dust illnesses are non-allergic lung reactions that originate in the soil. [4] Asthma-like symptoms are linked to inorganic dust syndrome.
Dust to Dust: The Health Effects of 9/11 is a documentary film that was broadcast on the Sundance Channel. It was directed by Heidi Dehncke-Fisher and produced by Bruce Kennedy on September 11, 2006. It addressed the health effects on people in the vicinity of the collapsed World Trade Center following the September 11 attacks in New York City.
Jill Johnston, an associate professor of environmental health at USC who has studied the health impacts of Salton Sea dust on children living nearby, agreed the sea could become an asset for local ...
Here’s how it can affect hurricanes and your health. Michelle Marchante. June 25, 2024 at 5:00 AM. First came the floods. Then the mosquitoes. Now, South Florida, get ready for the dust.
Airborne sawdust and sawdust accumulations present a number of health and safety hazards. [9] Wood dust becomes a potential health problem when, for example, the wood particles, from processes such as sanding, become airborne and are inhaled. Wood dust is a known human carcinogen.