Sentences with phrase «volatile organic compounds»

The report examined the levels of volatile organic compounds in a school and nine other buildings.

It improves your comfort level by smartly analyzing the presence of volatile organic compounds in the atmosphere.

The body emits volatile organic compounds based on metabolic condition, which can change when disease or infection is present.

I used one of these for the ceiling of my home office that worked extraordinarily well and was low on volatile organic compounds, which meant odor - free.

What are the health impacts related to living near fracking sites where contaminants, including volatile organic compounds, are released?

This company claims they meet the world's most meticulous standards for low emissions of volatile organic compounds into the indoor air where baby sleeps.

But in this process, they take in other gases and compounds, too — including potentially harmful volatile organic compounds.

I've been using paints without volatile organic compounds exclusively for three years now, and they appear to do the trick.

«We do not have a clear sense of what level [of volatile organic compounds] becomes an issue for health,» she said.

The material could also serve to separate volatile organic compounds, and store hydrogen gas.

The levels of volatile organic compounds were less than 2 % of the indoor air - quality standard.

Because They're made from plants, there are no harmful volatile organic compounds, as there are in synthetic rugs.

In August, the EPA issued rules to limit air pollution by volatile organic compounds from «fracking» which should, as a by - product, also reduce emissions of methane.

By using products bearing the GREENGUARD Children & SchoolsSM or GREENGUARD Gold Certification mark, parents, teachers and school officials can rest easy knowing these products have been independently tested and verified to meet strict emission levels of pollutants, such as volatile organic compounds (VOCs), formaldehyde and phthalates.

Tomato plants produce repellent chemicals called volatile organic compounds in response to herbivore attacks.

In the new study, Weschler and Wisthaler first used proton transfer reaction mass spectrometry — a tool for detecting volatile organic compounds in air at levels of as little as a few parts per trillion — to determine what appeared after the squalene and ozone interacted.

«We also detected other volatile organic compounds.»

The results showed that organic aerosols from biogenic volatile organic compounds will not mix with all oxidized organic aerosols in the atmosphere, as assumed in existing climate models.

Disposable diapers releases volatile organic compounds also known as VOC's and according to EPA, there are VOC's that are carcinogens.

Plants emit more volatile organic compounds at higher temperatures, which can increase ozone formation if mixed with pollutants from human sources.

Most contain volatile organic compounds (VOCs), but there are increasingly more being produced with low to zero VOCs.

The role of skin absorption as a route of exposure for volatile organic compounds (VOCs) in drinking water.

Safe, clean, toxin - free space with low VOC materials (that means fewer volatile organic compounds in the air)

Because hazardous airborne environmental pathogens poses a threat to food safety, AiroCide will enhance risk management programs by destroying airborne mold and bacteria as well as reducing volatile organic compounds (VOC's), like ethylene gas.

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

«We were quite surprised to be able to identify so many volatile organic compounds during the early postmortem period,» said Ms. Armstrong.

VOC are volatile organic compounds found in paint, plastics, and other man - made things.

Other eco-friendly elements include low volatile organic compound carpet tiles over raised plenum access floors, abundant natural lighting, and cool roofs.

The considered emissions of biogenic non-methane volatile organic compounds (VOC) are driven by temperature, light and vegetation.

The standards we recommend in this report would also significantly reduce emissions of other air pollutants, specifically smog - forming volatile organic compounds and toxic pollutants like benzene that cause cancer and are associated with a host of other health problems.

Many sources of carbon dioxide, like cars, factories and power plants, also produce harmful products like volatile organic compounds and polycyclic aromatic hydrocarbons.

Chemists use volatile organic compound analysis to assess how polymer - based art and artifacts are holding up

The results may help to explain discrepancies between observations and theories about how volatile organic compounds produced by vegetation are converted into atmospheric aerosol — especially over forested regions.

Eve Room has a new aluminum enclosure, an update over the original plastic enclosure.A new e-ink display allows you to see the Eve Room measurements when a smartphone isn't available, and it now features a built - in battery that can be charged using any USB power source.Like the original, the updated Eve Room is able to determine indoor air quality by measuring volatile organic compounds (VOC), plus it tracks the

By measuring the concentration of these microRNAs as well as the number of regulatory T cells in maternal and cord blood it could be shown that a high exposure to inhaled volatile organic compounds (VOCs) associated with tobacco smoke coincides with high values for miR - 223.

At the same time, questionnaires were filled out and urine samples of the pregnant women were tested to substantiate the effect from exposure to tobacco smoke and / or from volatile organic compounds resulting from smoking.

The nose designed by the Valencian researchers can detect volatile organic compounds which act as diagnostic markers or to reveal the intensity level of the disease's activity.

«The scent of the city: Emissions of volatile organic compounds higher than previously assumed.»

For about 15 years, the EU has been regulating volatile organic compounds from organic solvents in paints and varnishes by means of legal measures.

The presence of these so - called herbivore - induced volatile organic compounds can make the plant less attractive to pollinators, which can reduce pollen deposition and negatively affect individual plants, an effect known as herbivore - induced pollinator limitation.

An evaluation test with total volatile organic compounds (TVOC), such as acetaldehyde, nicotine and tar, which account for the largest volume of gaseous materials in cigarette smoke, is conducted to evaluate the performance of the newly - developed catalyst.

This includes the role of oxidized volatile organic compounds, such as limonene and alpha - pinene, the typical scents of the citrus fruits and coniferous forests, in aerosol formation.

When volatile organic compounds oxidize, not all will become aerosols.

After analyzing biomarkers in the breath samples of 60 patients, the scientists found a link between bacterial pneumonia and the presence of certain volatile organic compounds (VOCs) produced by a pathogen called A. baumannii.

They found several plants that filter out common volatile organic compounds (VOCs).

Several plants are particularly good at removing volatile organic compounds (VOCs) from the environment.

These improvements will off gas volatile organic compounds for a considerable time and increase the toxic load of your indoor air.

EPA, which recently realized the extent of that contamination is more far - reaching, encountered the carcinogenic volatile organic compound benzene when workers started that cleanup last July.