Sentences with phrase «particles in the air»

Smoke inhalation from wildfires can also be deadly over time, since fine smoke particles in the air aggravate asthma, provoke inflammation, and strain the heart and lungs.

No matter how much of neat freak you are, there will be particles in the air that might irritate your little one.

The result is ammonium nitrate and ammonium sulfate, molecules that condense with others of their kind, plus water, to form tiny particles in the air that absorb sunlight and block visibility — smog.

«This state - funded study in cooperation with NOAA will help us understand how small particles in the air affect precipitation and hydropower generation.

Fumes from nitrogen - rich fertilizers and animal waste combine in the air with combustion emissions to form solid particles in the air.

In areas with higher levels of sulfate particles in the air, a measure of pollution, mortality rates were higher.

These days most of the particles in the air are man - made.

In the Southeast air pollution that begins accumulating on Monday causes rainfall to, more or less, occur during the week, when there are the most particles in the air.

Finally, burning candles and incense, frying food in oil and spraying cleaning products also increased the number of fine particles in the air.

Instead, the team proposes, soot and other particles in the ships» exhaust create large numbers of cloud droplets that are, on average, smaller than those forming around natural dust particles in the air elsewhere over the ocean.

It is the first study to examine the effect of soot particles in the air in the entire population of a region, including rural areas.

But agricultural activities such as animal husbandry and fertilizer use generate ammonia, which can be converted to fine particles in the air, he explained.

Increased ozone and fine particles in the air are predicted to become one of the world's greatest environmental challenges

«The air conditioner is working in this small room with the door closed, so we are speculating that there is a very high density of virus particles in the air.»

Every day, Stefan Norra and his team took samples of particles in the air and analyzed their mass and chemical composition.

The reason is that natural dust particles in the air help deflect sunlight.

Small particles in the air enhance the scattering effect, which is why on hazy days or when there is air pollution, the sunsets appear even redder.

Both black smoke and PM10 are measures of small particles in the air.

The new findings help to explain a significant part of the organic mass of aerosol particles in the air, which had remained mysterious to the scientists so far.

By 0700 GMT, the level of PM2.5 particulate matter, or tiny particles in the air that are the most hazardous to health, reached a «severely polluted» 466, according to the Shanghai government's monitoring website, http://www.semc.gov.cn/aqi/home/English.aspx.

Tiny particles in the air can cause genetic mutations in the sperm of mice that are passed on to their offspring, according to a report in the 14 May issue of Science.

Launching a natural research experiment in Kathmandu, Nepal, this month using advanced monitoring methods to assess health risk from air pollution, environmental health scientist Rick Peltier at the University of Massachusetts Amherst hopes to demonstrate for the first time in a real - world setting that air pollution can and should be regulated based on toxicology variables rather than simply on the volume of particles in the air.

Any smoke particles in the air then scatter light from the emitter into the detector which then triggers an alarm or dials a pre-programmed number.

But grimy buildup on solar panels isn't the only thing blocking sunlight — the ambient particles in the air also have a screening effect.

The study involved using high - speed cameras to photograph laser - illuminated smoke particles in the air as the bats fly.

Particles in the air absorb, refract and reflect light.

That scattering worsens sky glow, a sort of haze of light created as the light reflects off of particles in the air above big cities.

A large portion of secondary organic aerosols - tiny particles in the air we breathe that contribute to cloud formation and precipitation - arise from a combination of man - made pollution and molecules given off by plant matter.

Scientists Find New Dangers in Tiny but Pervasive Particles in Air Pollution.

Clouds are made of tiny water droplets or ice crystals that have condensed onto tiny pieces of sea salt, dust, smoke, or other particles in the air.

It's also smart to leave the room for about 30 minutes vacuuming, while dust particles in the air settle back down.

«Wet moppingâ $» or using wet wipesâ $» can be a cheaper way to clean hard surfaces without blowing dust [or other] particles in the air,» Dr. Ramesh says.

In addition, the investigators measured particulate air pollution, or tiny particles in the air.

Activated carbon can absorb odors and particles in the air.

This kind of filter produces negative ions that attract particles in the air.

It can bind to particles in the air, dissolve in fresh water, and some plants can take it up via the soil.

High efficiency particulate absorbing filters (HEPA) can remove up to 99.97 % of particles in the air, making them the gold standard for air filters.

* Emit negative ions which help reduce the effects of EMF's (Electro - magnetic frequencies) * Emit negative Ions that bond to positive ion particles in the air pulling them to the ground (which purifies the air) * Are lighter and softer forms of light, so your body adjusts to nighttime better and you sleep better

Even the wind effects play a huge part of the gaming environment which moves the foliage in the island and the particles in the air.

The process ionises particles in the air to reduce allergens, viruses, bacteria and associated odours.

It does so by ionising particles in the air, making them attract to surfaces and helping cleanse the air.

A reaction caused by the activity of electrons in the particles energized by the sun increases the nanoparticles» magnetic field strength by up to 100 times, enough to break up pollutant particles in the air.

Dog Flu can pass from dog to dog through direct physical contact or from virus particles in the air.

A highly contagious virus, canine distemper can infect dogs through particles in the air or through respiratory secretions.

Canine cough is spread via aerosol (infectious particles in the air) and moves through shelters and kennels much the same as a human cold virus moves through a day care centre.

The lining of the respiratory tract can be debilitated through exposure to cold temperatures; dust, cigarette smoke or other particles in the air; stressful situations like travel; and time spent in crowded conditions like those found in many animal shelters and boarding kennels.

Dog Flu can pass between dogs through virus particles in the air (coughing or sneezing) or by coming into physical contact with other dogs (dog kisses).

When they blow over the island this way, they cross over the Sahara Desert first, where they pick up dust and sand particles in the air.

Texture qualities are the standout here; little things like trees moving or the dust particles in the air make for a good experience when playing for long periods of time.

Via Discovery News More Green Science Nanopillar Solar Panels Could Cost 10x Less than Crystalline Silicon Solar Cells Smog is Increasing Risks of Premature Births by 128 % Lion - Killing Pesticide Might be Banned in Kenya Soot Particles in the Air More Dangerous Than Previously Thought