Sentences with phrase «effects of sulfur»

In - sample simulations indicate that temperature does not rise between the 1940's and 1970's because the cooling effects of sulfur emissions rise slightly faster than the warming effect of greenhouse gases.

Peter Thomas Roth decided to capitalize on the wonderful effects of sulfur by coming up with a blemish - clearing mask for anti-acne.

When sulfur burps are caused by a new prescribed medication that is high in sulfur, one can consult the doctor for an alternative drug or employ home remedies to ease the effects of the sulfur burps.

Then report tragically also notes, «It is very likely that the effects of sulfur mustard resulted in the death of a baby.»

Even if you cut the CO2 number in half (e.g., not all will go in the ocean), we are still two - orders of magnitude bigger than the effect of sulfur emissions.

Not exact matches

Onions — Members of the Allium family (like garlic), onions of all colours are rich in sulfur - containing compounds that are responsible for their pungent odors and for many of their health - promoting effects.

«When you look at a satellite picture of sulfur dioxide, you end up with it appearing as hotspots — bull's - eyes, in effect — which makes the estimates of emissions easier.»

Besides SSCE, scientists have also been investigating stratospheric sulfur injections — firing sun - reflecting aerosols into the air, similar to the cooling effect after a volcanic eruption — and cirrus cloud thinning, where you thin the top level of clouds, which have a warming effect on the planet.

«These effects include wasted resources, foregone revenue and outsized emissions of carbon dioxide as well as local pollutants such as sulfur oxides and nitrogen oxides.

«As the Clean Air Act and amendments have taken effect there has been a reduction in sulfur emissions from coal combustion, so that the amount of atmospheric sulfur deposited each year is only 25 percent of what it used to be.

David began his career in the 1980s studying the effects of acid rain — a main ingredient of which is sulfur.

Despite its smaller ash cloud, El Chichn emitted more than 40 times the volume of sulfur - rich gases produced by Mt. St. Helens, which revealed that the formation of atmospheric sulfur aerosols has a more substantial effect on global temperatures than simply the volume of ash produced during an eruption.

Similar scandals erupted over the effects of scores of industrial applications, ranging from sulfur dioxide and acid rain, to certain aerosols and the hole in the ozone layer, to leaded gas and cognitive impairment, to the granddaddy of them all, fossil fuels and global climate change.

Emissions of both sulfur and black carbon will go down with the switch, which means that the power industry will lose small short - term cooling and warming effects, in addition to gaining the larger long - term cooling effect of lower CO2 emissions.

The sulfur - cooling effect will go away, and some of the warming from black carbon will remain.

A few years ago, he was trying to get people to take to his idea of how to mitigate global warming by pumping sulfur dioxide into the stratosphere, mirroring the cooling effect caused by large volcanic eruptions.

They also noted that because so many sulfur atoms leave the material, the defects caused by the absence of sulfur overwhelm any effect the absence of a molybdenum in the lattice might have.

Volcanoes provide natural background levels of sulfur dioxide that need to be taken into account when studying the global atmosphere and regional effects.

Re the Chaiten eruption, from what I've read, a volcano needs to emit at least 1 million tons of sulfur dioxide into the stratosphere to have an effect on global temperature.

If so, then the reduction of sulfur dioxide (& sulfuric acid) from cleaning up our human emissions, would also have an effect of allowing more methane into the atmosphere.

In the new review of studies led by Zhen Dong, a student in the Doctor of Public Health program, sulfur amino acid restriction consistently demonstrated a range of beneficial effects including enhanced lifespan — without calorie restriction.

There were no other serious negative effects of dietary sulfur amino acid restriction in the studies.

To provide guidance for future high - resolution simulations, Dai et al. used a computationally cheaper, two - dimensional chemical transport model to systematically estimate the effects of injecting sulfur dioxide and sulfate aerosols at a range of altitudes, latitudes, and time frames for 62 separate scenarios.

Carbon dioxide and sulfur gases blown extremely high into the atmosphere would have the opposite of a greenhouse effect: surface temperatures plummeting by more than 20 degrees Celsius, or about 40 degrees Fahrenheit.

Why it works: All of the beneficial effects of garlic are attributed to its sulfur - containing compounds: allicin, diallyl disulfide, diallyl trisulfide, and others.

Among our experiments to prove the effect of various nutrient and amino acid supplementations on BP and stroke incidence in SHRSP, sulfur amino acids, such as T and methionine, were effective on the reduction of BP and stroke incidence [6].

Other than sulfur amino acids reducing BP, lysine had no effect on BP but was also effective for the prevention of stroke.

This personally seems to cause less bad breath afterwards, and several scientific studies actually confirm the strategy.72 Specifically eating foods high in water and fat after garlic seems to have the largest deodorizing effect.73 Unfortunately, in a cruel twist of fate, the strong and offensive smell of garlic often parallels the level of beneficial sulfur.74 Finally, if all else fails, a little swish and swallow of baking soda seems to adequately lessen the intensity of garlic and onion breath.

Furthermore, substituting oxygen for sulfur — causing oxidation — in sulfur - containing amino acids (including in the more rare S - adenosylmethionine) can have effects in methionine residues where the surface is exposed, causing an oxidation - reduction cycle, imparing the activity of «methionine sulfoxide reductase and the subsequent accumulation of methionine sulfoxide residues [that] are associated with age - related diseases, neurodegeneration, and shorter lifespan.»

These crunchy nibs contain high levels of sulfur, magnesium, and phenylethylamine (which gives chocolate its stimulating effect).

Short - term effects of high sulfur supplementation can cause digestive disturbance, while longer - term it can result in lowering body levels of potassium and calcium, both being suppressed by sulfur.

It is primarily the effect of macro-minerals that matters here: those with negative electrical charge - phosphorus, sulfur and chlorine - are attracted to the positive H + ion from bodily fluids, forming phosphoric, sulfuric and hydrochloric acids, respectively.

This detoxifying effect of cabbage is due to the high content of vitamin C and sulfur in cabbage.

Cats are significantly more sensitive to the effects of onions and garlic because their hemoglobin molecules are more sensitive to the sulfur compounds.

If so, then the reduction of sulfur dioxide (& sulfuric acid) from cleaning up our human emissions, would also have an effect of allowing more methane into the atmosphere.

Re the Chaiten eruption, from what I've read, a volcano needs to emit at least 1 million tons of sulfur dioxide into the stratosphere to have an effect on global temperature.

My question is: does the retroreflectivity of the larger droplets, i.e. back towards the light source, play into the sulfur aerosol issue or is it simply averaged out by the bulk effect of all the aerosol particles present in the apparently white haze?

Photo: Flickr, CC This is a Big Deal A Californian regulation mandating that all ocean - going vessels within 24 miles of the state's coast must use cleaner burning low - sulfur diesel fuel is now in effect.

Anything above VEI 3 will likely have some effect on stratospheric aerosols, (although the amount of sulfur emissions don't correlate precisely with VEI index).

He was satisfied that putting into the stratosphere the same amount of sulfur that Pinatubo did would present minimal risk to the cllimate system, and he said that the effect on the stratosphere's ozone layer is likely to be small.

8 - 58): either (i) the IPCC calculation doesn't include the indirect effects of methane on the oxidation of SO2 to sulfur aerosols or (ii) the effects are included, but subsequent research found a smaller effect.

Of course, this does not mean that aerosols such as sulfur dioxide do not have negative effects on the environment.

Volcanic eruptions represent one kind of natural event whose lofting of sulfur dioxide high into the stratosphere can create tiny particles that can have a temporary cooling effect.

Sulfuric acid (H2SO4), formed from oxidation of sulfur dioxide (SO2) emitted during fossil fuel combustion, is a major precursor of new airborne particles, which have well - documented detrimental effects on health, air quality, and climate.

In developing Asia, however, the sulfur content of fuels is much larger, so the impact of sulfate particles offsets the effect of changes in soot and ozone from transportation, leading to a net effect from short - lived pollutants that is quite small.

(Sec. 340) Requires the EPA Administrator to report to Congress on an analysis of the effects of different carbon dioxide reduction strategies and technologies on the emissions of mercury, sulfur dioxide, and nitrogen oxide, which cause acid rain, particulate matter, ground level ozone, mercury contamination, and other environmental problems.

Not later than 18 months after the date of enactment of this Act, the Administrator shall submit to Congress a report that analyzes the effects of different carbon dioxide reduction strategies and technologies on the emissions of mercury, sulfur dioxide, and nitrogen oxide, which cause acid rain, particulate matter, ground level ozone, mercury contamination, and other environmental problems.

Requires the Administrator of the Environmental Protection Agency to: (1) promulgate performance standards (limiting emissions of sulfur dioxide, nitrogen oxides, particulate matter, and mercury) for new boilers, integrated gasification combined cycle plants, and combustion turbines; and (2) conduct a comprehensive research and environmental assessment program to enhance understanding of health and environmental effects of particulate matter and mercury and to demonstrate the efficacy of emission reductions under this Act.

New maximum levels for nitrogen oxides, a component of smog, and sulfur dioxide, which causes acid rain, are scheduled to take effect in 2012.

However, it is emitted together with a range of other particle pollutants, including organic carbon, sulfur and other chemicals, some of which have a cooling effect, typically by reflecting sunlight.