Significant amounts of nitrogen and carbon may have been present in the form of carbon monoxide (CO) and molecular nitrogen (N2) instead of ammonia and methane.

Carl Auer von Welsbach used a mixture of 60 magnesium oxide, 20 lanthanum oxide, and 20 yttrium oxide which he called Actinophor , and patented in 1885.

The overall process is called nitrogen fixation.

Burnt by outdated heating boilers, the low quality coal produces high emission levels of sulfur dioxide, nitrogen oxide, and other particulate pollutants that are main culprits in fatal smoke.

There is an urgent need for blood donors.

But donors are wary.

It is the spectrum of a planet like Earth, showing a presence of nitrogen dioxide, as a clear signal of life, and oxygen and ozone.

2 NaN3 2 Na NO2 2 H 3 N2 2 NO 2 Na 2 H2OAbove 330 C sodium nitrite decomposes (in air) to sodium oxide, nitrogen(II) oxide and nitrogen dioxide.

It is easily dehydrated above 140 C to gold(III) oxide.

The atmosphere mostly consists of nitrogen and oxygen.

The air mainly consists of oxygen and nitrogen.

Air is mainly composed of nitrogen and oxygen.

Too much nitrogen is just as harmful as too little.

The air we breathe consists of oxygen and nitrogen.

The largest, Triton, is geologically active, with geysers of liquid nitrogen.

Foundations turn into vendors, and donors turn into customers.

We're all breathing air right now. Air is a mixture of oxygen and nitrogen, about 20 percent oxygen. About 80 percent nitrogen is in our lungs.

This evidence should be used more aggressively by donors to discriminate amongst receivers.

Rich countries and donors have limited budgets and attention spans.

The second actor, different cast of guys, is the donors.

Mars has a very thin atmosphere made of carbon dioxide, nitrogen, and argon.

But it is the first site to specifically target European donors.

Reaction of uranium(VI) oxide with hydrogen results in uranium dioxide, which is similar in its properties with ThO2.

The floating gate electrode has no connections to other parts of the integrated circuit and is completely insulated by the surrounding layers of oxide.

Rust consists of hydrated iron(III) oxides Fe2O3 nH2O and iron(III) oxide hydroxide (FeO(OH), Fe(OH)3).

And if we see the nitrogen dioxide I think we have the perfect E.T.

But the nitrogen oxides that diesel engines emit are considered carcinogens, and can cause asthma.

Likewise, more nitrogen fertilizer is applied in agriculture than is fixed naturally in all terrestrial ecosystems, and nitric oxide production from the burning of fossil fuels and biomass also surpasses natural emissions.

Donors have typically favored their former colonies, irrespectively of the nature of their regimes.

You need the bacteria to fix nitrogen, and without those microorganisms, you won't have any performance at all.

Donors must provide the help that developing countries urgently need.

In the meantime, governments and donors should consider cheaper short term options.

Prior to supplying their tissue to universities and industry, these patients negotiate ownership rights in any technology that arises from the research.

But donors have not yet implemented this obvious and basic lesson.

Thus, prior to giving their consent, tissue donors can negotiate acceptable compensation.

The conversion of the passivating ferrous oxide layer to rust results from the combined action of two agents, usually oxygen and water.

Reductions of other greenhouse gases, such as nitric oxide, are attainable through clever combustor design.

It was initially assumed that the alkaloids are the final products of nitrogen metabolism in plants, as urea in mammals.

Nitric oxide is then released from the macrophage and, because of its toxicity, kills microbes near the macrophage.

But total annual funding of 12 billion is really very modest, representing around 0.033 (three cents per 100) of the donor countries GNP. This is a tiny sum, which could be easily mobilized if donor countries were serious.

Donors as well as recipients must ensure consistency between financing and absorptive capacity.

Unless these studies are done, poor countries might find themselves continuing victims of worsening climatic shocks, such as severe hurricanes, droughts, and flooding, without realizing that the events are not accidental, but the result of long term patterns of global energy use.

While there is little or no water on Venus, there is a phenomenon which is quite similar to snow.

Nitrogen(I) and bismuth(I) are known but rare and ununpentium(I) is likely to show some unique properties, probably behaving more like thallium(I) than bismuth(I).

Donor agencies such as the World Bank should therefore help to fund such studies.