Biological nitrogen fixation (BNF) could help to improve soil fertility and crop productivity.

Nitrogen fertilizer and manure use (tonnes of nitrogen)

Nitrogen

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

In the '60s already, through the green revolution and the Haber Bosch process of fixing nitrogen from the atmosphere you know, human's today take out more nitrogen from the atmosphere than the whole biosphere does naturally as a whole.

Include Nitrogens

Benzodiazepines such as flunitrazepam (Rohypnol), diazepam (Valium) and chlordiazepoxide (Librium) are more popular than barbiturates.

Nitrous oxide (N2O) Fuel combustion

Nitrous oxide (N2O)

It's nitrogen narcosis.

However, UN 1975 Nitric oxide and dinitrogen tetroxide mixture may be transported in pressure drums.

N2O emissions from agricultural sector represented roughly 87 per cent of the total N2O emissions.

The nitrogen has two problems.

E. Measures targeting nitrous oxide

But now we have a compressed nitrogen cannon.

(i) Reduce emissions of nitrous oxide.

And we then thought to ourselves, with those big stores, I wonder if sunlight might activate those stores and release them from the skin, where the stores are about 10 times as big as what's in the circulation.

So that's where we get our nitrogen from.

Improved efficiency in the production and application of nitrogen fertilizers

And the reason for this, it turned out, after two or three years' work, was that in the skin we have huge stores not of nitric oxide, because nitric oxide is a gas, and it's released and in a few seconds it's away, but it can be turned into these forms of nitric oxide nitrate, NO3 nitrite, NO2 nitrosothiols.

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.

What nitric oxide does is it dilates blood vessels, so it lowers your blood pressure.

313. Parliamentary resolutions The NPO Action Plan (1985) was directed especially against nitrogen discharges caused by use of animal manure.

It's great. Lots of NO is released.

Slovakia and the United States project N2O emission reductions in 2000 and beyond from measures to boost the efficiency of nitrogen fertilizer use.

Having said that, it works with compressed nitrogen.

The green revolution, all of this artificial nitrogen fertilizer, we use too much of it.

Now we have our own liquid nitrogen.

If you take nitrogen out, what's left? Oxygen, pretty much.

Now the one thing that I forgot to mention, is that to obviate the problem of the nitrogen narcosis all of those blue dots in our body you remove the nitrogen and you replace it with helium.

So what you can do is you can multiply those data by the NO that's released and you can calculate how much nitric oxide would be released from the skin into the circulation.

These rockets use experimental motors like nitrous oxide.

It seemed we couldn't turn off the production of nitric oxide in the skin of humans.

The new nitrogen can promote the growth of algae and other organisms.

We worked out a mechanism, which NO was helping cells survive.

TP7 Air shall be eliminated from the vapour space by nitrogen or other means.

Well, now, gentlemen... by using this special formula... which contains nitrous oxide... and which I will administer through this inhalator...

According to observations from the ground and the fly by of the spacecraft Voyager, Titan is expected to have a nitrogen methane atmosphere and probably as a result of polymerisation of carburetted hydrogen aerosols in it.

Nitrous oxide will remain a small component of Icelandic emissions.

Emissions of CH4 and N2O are projected to increase by 5 and 3 per cent, respectively.

Box 1. CO2 and N2O emissions from the transport sector

TP20 This substance shall only be transported in insulated tanks under a nitrogen blanket.

Emissions of nitrous oxide (N2O) totalled 108 Gg, carbon monoxide (CO) 6.7 Gg, nitrous oxide (NOx) 2,740 Gg and non methane volatile organic compounds (NMVOC) 25,400 Gg.

Table 3. Percentage change in N2O emissions from selected sources (1995 vs. 1990)

Ethyl chloride Ethylene oxide with nitrogen up to a total pressure of 1MPa (10 bar) at 50 C