Sentences with phrase «oxides released in»

In the United States the quantity of nitrogen oxides released in this way doubled between 1950 and 1973 (Postel 1987).

Not exact matches

An explorer is finding drilling success at the Dark Star and Pinion oxide gold deposits in Nevada and anticipates releasing a PEA later this year.

... A number of scientific studies indicate that most global warming in recent decades is due to the great concentration of greenhouse gases (carbon dioxide, methane, nitrogen oxides and others) released mainly as a result of human activity... Doomsday predictions can no longer be met with irony or disdain.

Methane also remains in the atmosphere for 9 to 15 years; nitrous oxide remains in the atmosphere for 114 years, on average, and is 296 times more potent than CO2 — the gases released today will continue to be active in degrading the climate decades from now.

Wine has been shown to be a promotor of nitric oxide (NO) release in the arterial endothelium under the influence of wine polyphenols and NO is associated with improved arterial wall elasticity, decrease arteriosclerosis, and blood pressure regulation.

Both released harmful emissions of nitrous oxides and sulfur dioxide into the air in violation of air emission standards.

The United States released 6,511 million metric tons of CO2 equivalent in 2016 when CO2, methane, nitrogen oxides and fluorinated gases are added together.

In a paper released for discussion in the journal Atmospheric Chemistry and Physics, Crutzen calculated that 3 to 5 percent of the nitrogen in the fertilizers used to raise crops for biofuels could end up in the atmosphere as nitrous oxide, a potent, long - lived greenhouse gaIn a paper released for discussion in the journal Atmospheric Chemistry and Physics, Crutzen calculated that 3 to 5 percent of the nitrogen in the fertilizers used to raise crops for biofuels could end up in the atmosphere as nitrous oxide, a potent, long - lived greenhouse gain the journal Atmospheric Chemistry and Physics, Crutzen calculated that 3 to 5 percent of the nitrogen in the fertilizers used to raise crops for biofuels could end up in the atmosphere as nitrous oxide, a potent, long - lived greenhouse gain the fertilizers used to raise crops for biofuels could end up in the atmosphere as nitrous oxide, a potent, long - lived greenhouse gain the atmosphere as nitrous oxide, a potent, long - lived greenhouse gas.

South of East St. Louis, the industrial plants in Sauget release hundreds of tons of volatile organic matter, sulfur dioxide and nitrogen oxides each year.

And a Nobel - prize winning chemist has publicized his findings that biofuels made from nitrogen - thirsty plants (like corn and canola) actually produce a net increase in greenhouse gas emissions, because they release nitrous oxide during their production.

It authorized the release of roughly 110 metric tons of iron dust, 91 metric tons of the iron sulfate fertilizer commonly used as a lawn treatment and employed in other scientific experiments, and nearly 20 metric tons of the iron oxide found in soils around the world.

Data from three model systems support the hypothesis that L - arginine - derived nitrogen oxides (NOs) mediate insulin release stimulated by L - arginine in the presence of D - glucose and by the hypoglycemic drug tolbutamide.

A combination of iron - oxide nanoparticles and an alternating magnetic field, which together generate heat, have activated an immune system response to tumors in mice according to an accepted manuscript by Dartmouth - Hitchcock Norris Cotton Center researchers in the journal Nanomedicine: Nanotechnology, Biology and Medicine released online on February 24, 2014.

Food production accounts for a third of all greenhouse gas emissions when one tallies those from fossil fuels used in growing, preparing and transporting food; the carbon dioxide released by clearing land for farming and pastures; the methane from rice paddies and ruminant livestock; and the nitrous oxide from fertilizer use.

Drug companies took advantage of this very important fact in producing three blockbuster drugs that cause the body to release nitric oxide: Viagra, Cialis, and Levitra.

In this research, which has yet to be published, the nanoparticles would be injected instead of applied topically, so that they could circulate through the bloodstream and slowly release their nitric oxide payload.

Methane and nitrous oxide are released, in part, by livestock.

Moreover, if the new rice supplies less carbon and other nutrients to the soil, farmers might eventually want to use more nitrogen - based fertilizers, resulting in the release of nitrous oxide, another strong greenhouse gas.

The option — mixing plutonium oxide with an inert material and disposal in the Waste Isolation Pilot Plant (WIPP)-- would require modifying the PMDA and increasing the statutory capacity of WIPP (operations at WIPP are currently uncertain due to the February accidental radiation release).

This mixture of metal powder, fuel and metal oxide releases heat when ignited and is best known for its role in fireworks and welding.

The software fooled EPA emissions testers into thinking that Volkswagen's diesel engines produced less emissions of nitrogen oxides than they released in the real world.

Stein and Amadei applied both techniques to solutions of graphene oxide flakes and observed similar effects: The bubbles that were created in solution eventually collapsed, releasing energy that caused the flakes to spontaneously curl into scrolls.

Potent greenhouse gases, such as nitrogen oxides produced by denitrifying bacteria in overfertilized Chinese farming lands or methane released by archaea in the millions of ruminant animals in Australia and New Zealand, may have contributed substantially to global warming.

Researchers at University of California, Riverside have measured the mobility of graphene oxide (GO) in water and have determined that it could move around easily if it were released into lakes and streams.

Nitric oxide promotes GABA release by activating a voltage - independent Ca2 + influx pathway in retinal amacrine cells.

This membrane acts as a kind of mould which, when wetted briefly in water and then hand - shaken (yes, hand - shaken) from side to side in ethanol, sets and releases multiple self - rolled graphene oxide tubes — the basic building block of our micromotors.

They found that adding a bit of nitrogen oxide, released in combustion engine car exhaust, resulted in particles that trapped some heat.

Manure stored in lagoons releases methane and nitrous oxide, global warming gases more powerful than carbon dioxide.

Results: We show that galanin, a neuropeptide expressed in the small intestine, decreases duodenal contraction by stimulating nitric oxide release from enteric neurons.

This is associated with modification of hypothalamic nitric oxide release that favors glucose uptake in metabolic tissues such as skeletal muscle, liver, and adipose tissue.

The higher you testosterone levels, the more nitric oxide gets released in your bloodstream, resulting with wider blood vessels and better circulation.

EDR activity involves the release of endothelial nitric oxide (NO) release and subsequent increase in cyclic guanosine monophosphate (GMP) levels in the vascular smooth muscle cells ultimately increasing vasodilation and blood flow.

For instance, exposure to light causes release of NO from mitochondria and also an increase in NO levels due to photoactivation of nitric oxide synthase.

The study concluded that the increase in intracavernous pressure confirms the proerectile aphrodisiac property of tribulus could possibly be the result of an increase in androgen and subsequent release of nitric oxide.

But, since tryptophan is a very strong promoter of bacterial growth, and bacterial infections trigger interferon gamma and nitric oxide release which can induce ulcerative dermatitis and compulsive behavior in this breed, the possibility can't be ruled out.

Bodybuilding.com says that «When a man becomes sexually stimulated either through physical contact or other sensory stimuli, a signal is sent from the brain to endothelial cells in the penis to release nitric oxide (NO).»

(8) In another study, the anti-inflammatory properties of the active ingredient in schisandra, schisandrin, were shown to result from the inhibition of nitric oxide (NO) production, prostaglandin E2 (PGE2) release, cyclooxygenase - 2 (COX - 2) and inducible nitric oxide synthase (iNOS) expressioIn another study, the anti-inflammatory properties of the active ingredient in schisandra, schisandrin, were shown to result from the inhibition of nitric oxide (NO) production, prostaglandin E2 (PGE2) release, cyclooxygenase - 2 (COX - 2) and inducible nitric oxide synthase (iNOS) expressioin schisandra, schisandrin, were shown to result from the inhibition of nitric oxide (NO) production, prostaglandin E2 (PGE2) release, cyclooxygenase - 2 (COX - 2) and inducible nitric oxide synthase (iNOS) expression.

Animal studies suggest spirulina can also protect your liver, probably as a result of its high antioxidant properties and its ability to synthesize or release nitric oxide, and in a study of three antioxidant - rich diets (blueberries, spinach, and spirulina) spirulina was found to have the highest neuroprotective effect, possibly due to its ability to squelch free radicals and reduce inflammation.9

Our findings suggest that selenium restores a normal metabolic profile and ameliorates vascular responses and endothelial dysfunction in diabetes by regulating antioxidant enzyme and nitric oxide release.

Actually talked a little bit about nitric oxide and the release of nitric oxide that we get from beets and also he listed some of the other foods that tend to have a very very similar effect in terms of their nitrate richness and really they all have very similar properties.

L - arginine is considered a semi-essential amino acid, and is involved in growth hormone release, the production of nitric oxide, and the metabolism of ammonia waste in the urea cycle.

Those 12,000 - plus miles have cost us almost $ 900 in diesel fuel — and cost the environment who knows how much, since no fix yet exists to stop our SportWagen from releasing 10 to 40 times the allowable amount of nitrous oxide into the atmosphere.

This causes ammonia to be released, which in turn reduces the nitrogen oxides almost completely to harmless nitrogen and water in a downstream SCR catalytic converter.

Ashes of the Singularity is a RTS game that is currently in development by Oxide Games and will be available on Steam for purchase upon release.

When the oceans begin to slow the rate of CO2 uptake at saturation point that will futher push atmospheric CO2 even higher, simultaneously the massive amounts of additional CO2 and methane and nitrous oxide etc released from the decay and oxidisation of oceanic living creatures who can not survive in a low ph environment will future ram the nail in the coffin.

The non linear nature of forcing is related more to positive feedbacks and changes that are still being studied, such as cyclic changes in moisture content and regional dispersion, the methane cycles in the ocean or the potential of methane clathrate / hydrate release, and of course the race to feed more people on a planet which will inevitably add more nitrous oxide to the atmosphere and create more dead zones in the oceans, droughts, floods, fires, dogs and cats living together, mass hysteria....

Then large volumes of nitrogen will be released in to atmosphere, where natrual processes such as ligtening will convert nitrogen in to nitogen oxide gases, an almost 200 + times more poten greenhouse gas than CO2.

One should also pay attention to other greenhouse gases, particularly methane (from rice paddies, ruminant animal digestive processes, industrial processes, and distributed natural sources, some of which could be triggered to large releases by warming) and nitrous oxide (from the nitrogen cycle linking the atmosphere, plants, and bacteria, now exacerbated by extremely heavy use of nitrogenous fertilizers in agriculture; note, as does Vaclav Smil from the University of Manitoba, that fertilizer use is required to feed half the world's current population.

In the charging phase, heat from a CSP collector breaks down strontium carbonate into strontium oxide and carbon dioxide; during discharge, the process is reversed and heat is released to power a turbine

An unknown portion of this material will become available for microbial processing in the future, which may result in enhanced release of carbon dioxide, methane, and nitrous oxide.