Sentences with phrase «vehicle exhaust»

As this stroller has higher seat, your baby will have the total protection against not only from dust but also from vehicle exhaust.

With so much attention paid to vehicle exhaust emissions, we sometimes forget that the engine isn't the only thing creating air pollution on an automobile.

The team showed that human activities common in large cities, such as vehicle exhaust and municipal trash burning, are major sources of organic aerosol pollution.

And it is also true that breathing in harmful vehicle exhaust is not a good thing — but it is also not good for humans.

Common outdoor sources include vehicle exhaust, forest fires, and burning of fuels.

Black carbon and primary organic aerosols are emitted directly into the atmosphere through vehicle exhaust, meat cooking, and biomass burning.

Meanwhile, outdoor pollutants such as vehicle exhaust, pesticides and factory emissions make their way inside.

Having the right tool for the job enabled scientists at the Department of Energy's Oak Ridge National Laboratory and their collaborators to discover that a workhorse catalyst of vehicle exhaust systems — an «oxygen sponge» that can soak up oxygen from air and store it for later use in oxidation reactions — may also be a «hydrogen sponge.»

• Expert at adapting older and late - model vehicle exhaust systems for greener cars • Superb customer service provider aimed at ensuring customer satisfaction • Excellent communicator with interpersonal and team - building skills • Certified expert in automotive performance, including all vehicle systems • Troubleshooting problems with a variety of vehicle systems including fuel and emissions

Researchers tested 253 non-smoking women in New York City who gave birth between 1999 and 2006, during their third trimester, for a chemical associated with pollution from motor vehicle exhaust, polycyclic aromatic hydrocarbons (PAH).

Low - level ozone is produced by a complex photochemical reaction on hot, sunny days involving gases found in vehicle exhausts.

The pollutant was nitrogen dioxide — a major product of vehicle exhaust fumes.

Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions

In Boulder and Toronto, we found that D5 was present in urban air at mass concentrations comparable to those of benzene, a chemical that is a marker for vehicle exhaust.

The industrial country has high levels of PM2.5 (particulate matter at 2.5 micrometers), pollution caused by decades of heavy manufacturing and unfettered vehicle exhaust — particularly from motorbikes.

People near the roadway were exposed to significantly higher levels of black carbon, a component of diesel vehicle exhaust.

«Converting waste heat into electric power, for example, using vehicle exhaust, is a near - term «green» application of such materials.»

In studies with simulated vehicle exhaust, this catalyst treatment also improves its oxidation activity for other exhaust components such as hydrocarbons.

Common sources of lead are ceramic pottery, lipstick, tobacco, house paint in older homes, coal fired power plants, motor vehicle exhaust residual in soils and streets, soldering, lead plumbing in older homes and water systems, and pesticides just to name a few.

Reminding parents that children in buggies are at greater risk, due to their proximity to vehicle exhaust pipes.

This paper presents a review of existing literature on emission factors, emission data collection techniques, and analytic approaches; presents the results of SAIC's analysis of available CO2 and CH4 GHG emission data from chassis dynamometer tests of heavy - duty vehicle exhaust; and provides suggestions for further reducing this uncertainty.

Since vehicle exhaust is one of the single largest sources of air pollution in the upper Midwest, what could be a better solution than a vehicle that has no tailpipe at all?

For a 40 - year horizon (1990 — 2030), on - road vehicle exhaust emissions were evaluated, retrospectively and prospectively, for the largest urban agglomeration in India — the Greater Delhi...

The view that smog is caused by vehicle exhaust fumes is more popular with the public than with scientists, he said.

Wind was by far the most promising, Jacobson said, owing to a better - than 99 percent reduction in carbon and air pollution emissions; the consumption of less than 3 square kilometers of land for the turbine footprints to run the entire U.S. vehicle fleet (given the fleet is composed of battery - electric vehicles); l the savings of about 15,000 lives per year from premature air - pollution - related deaths from vehicle exhaust in the United States; and virtually no water consumption.

Outdoor air pollution penetrating the building, such as vehicle exhaust fumes entering buildings next to busy roads, can be a cause, as can poor lighting and glare from computer screens and poor ventilation.

Ozone pollution occurs when nitrogen oxides from motor vehicle exhaust, industrial and power station emissions react with volatile organic compounds in the air.

Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions

Since anthropogenic emitted CO2 comes out of a power plant stacks / vehicle exhausts at an elevated temperature (due to the trivial manmade waste heat energy), and then cools down to near equilibrium with the rest of the atmosphere, why would this new CO2 then absorb more energy and heatup again?

Walking on the city's hard pavement causes injuries and lameness in horses, all while breathing in harmful vehicle exhaust, activist Edita Birnkrant has pointed out.»

New York City children exposed in the womb to high levels of pollutants in vehicle exhaust had a five times higher risk of attention problems at age 9, according to new research

He is particularly well - known as a leader in fundamental and applied studies of catalytic materials and processes for the control of vehicle exhaust emissions.

City dwellers contribute nitrogen through sewage, lawn fertilizer, vehicle exhaust and pets.

(Those nitrogen oxides come, in large part, from vehicle exhaust.)

The researchers also found a decrease, albeit less pronounced, in the other source of acid rain, nitrates, which come primarily from vehicle exhausts.

They include man - made materials like soot and vehicle exhaust, as well as natural items such as desert dust and sea salt.

In Western cities, household products like deodorants and paints are a bigger source of air pollution than vehicle exhausts — so here's what we need to do

There has long been concern about the health effects of the polycyclic aromatic hydrocarbons (PAHs) from vehicle exhausts and power plants.

These particles come from various sources, ranging from campfires and leaf burning, to vehicle exhaust and power - plant emissions.

They see planting trees as a partial alternative to cutting emissions of the gas from power stations and vehicle exhausts.

Researchers at Oregon State University have discovered novel compounds produced by certain types of chemical reactions — such as those found in vehicle exhaust or grilling meat — that are hundreds of times more mutagenic than their parent compounds which are known carcinogens.

Dairy farm waste, soil blown from farmlands, pesticides, industrial emissions, vehicle exhaust and dust particles kicked up by cars and the big rigs ferrying produce down Interstate 5 and Highway 99 — the valley's two main arteries — have made this one of the smoggiest places in the nation.

New York City children exposed in the womb to high levels of pollutants in vehicle exhaust had a five times higher risk of attention problems at age 9, according to research by Columbia University scientists published Wednesday.

Neighborhoods along busy roads have more nitrates from vehicle exhaust.

In the new study, they looked at particles that were fresh and those that were aged by a coating of nitric acid, which results from several nitrous oxide emissions that are primarily from vehicle exhaust and biomass burning.

Causes of SBS include inadequate ventilation, chemical contaminants from indoor sources (carpeting, upholstery, manufactured wood products, copy machines, etc.), chemical contaminants from outdoor sources, motor vehicle exhaust, poorly located intake vents, pollen, and mold.