In chemistry, a nitride is a compound of nitrogen where nitrogen has a formal oxidation state of 3.

Now we have our own liquid nitrogen.

There are four major parts to the atmospheric problem observation, understanding, prediction, and control.

There are several irregularities in the nitrogen cycle.

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

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.

Assessment of ambient air quality in relation to sulphur dioxide, nitrogen dioxide and oxides of nitrogen, particulate matter, lead, benzene and carbon monoxide

The air mainly consists of oxygen and nitrogen.

Air is mainly composed of nitrogen and oxygen.

Air is mainly composed of nitrogen and oxygen.

The atmosphere mostly consists of nitrogen and oxygen.

Over 95 of Titan's atmosphere is nitrogen.

Preliminary studies of the synthesis of nitrogen analogs of Delta1 THC .

They were oxygen, hydrogen, nitrogen, carbon monoxide, methane, and nitric oxide.

Nitrous oxide stopped being used as an anaesthetic a long time ago.

The Navier Stokes equations applied to atmospheric motion can be simplified by scale analysis in the synoptic scale.

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

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.

Structure and properties The molecule consists of a nitrogen atom with two methyl substituents and one proton.

Sometimes liquid nitrogen is used as a less painful alternative, though it is less effective.

The nitrogen just sort of floats around in our blood and tissues, and that's all fine, that's how we're designed.

We can flip lorries, coaches, buses, anything over with a nitrogen cannon with enough power.

In 1966, Leighton and Murray proposed that the Martian polar caps provided a store of CO2 much larger than the atmospheric reservoir.

Recently the headlines looked like this when the Intergovernmental Panel on Climate Change, or IPCC, put out their report on the state of understanding of the atmospheric system.

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.

Reserves of minerals like phosphate will remain plentiful in the next decades, and nitrogen is not limited.

Forests also serve as an enormous carbon sink, storing atmospheric carbon dioxide for many decades or centuries thus, protecting forests would help to mitigate climate change.

And the problem, the limitation of diving with air is all those dots in your body all the nitrogen and all the oxygen.

At increased concentrations these nitrogen oxides can cause respiratory diseases and are also a precursor of environmentally damaging ozone.

Oxygen concentrators are very old technology. What is new, and what we will have in a few months, I hope, is that ability to use this same renewable energy system to provide and produce oxygen on site. Zeolite it's not new zeolite removes nitrogen from air and nitrogen is 78 percent of air.

We inject our own aerosols into the atmosphere, and we have trace gases, and not just carbon dioxide it's methane, ozone, oxides of sulfur and nitrogen.

BR And then after a quick dip into some liquid nitrogen to get that perfect sear, we really have something that looks, tastes and behaves like the real thing.

Six major elements have long been considered essential for life carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur.

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.

The terrestrial air is primarily made up of diatomic gases ( 78 nitrogen (N2) and 21 oxygen (O2)) and at standard conditions it can be considered to be an ideal gas.

Satu hal yang tidak dapat dilakukan para penasihat Presiden Johnson adalah memberikan prediksi spesifik atas seberapa besar kenaikan karbon dioksida di atmosfer yang akan mempengaruhi suhu global mereka menyatakan bahwa pertama mereka membutuhkan model yang lebih baik dan komputer yang lebih handal.

So the chips are candied, the ground beef is made from chocolate, and the cheese is made from a shredded mango sorbet that gets shredded into liquid nitrogen to look like cheese.

Soya, being a plant of the legume family, has no or very little need of nitrogenous fertilizers since it can assimilate the nitrogen in the atmosphere.

Principle In a typical implementation, the radar or sodar can sample along each of five beams one is aimed vertically to measure vertical velocity, and four are tilted off vertical and oriented orthogonal to one another to measure the horizontal components of the air's motion.

Walaupun komponen utamanya, yaitu nitrogen, dapat diproduksi secara biologis dan berkelanjutan, tapi itu akan bertentangan dengan kepentingan sejumlah produsen dan distributor pupuk yang berkuasa.

Now, the reason we were able to come up with this is two key ideas One is that this is similar to a cryogenic Dewar, something you'd keep liquid nitrogen or liquid helium in.

A triazole (Htrz) refers to either one of a pair of isomeric chemical compounds with molecular formula C2H3N3, having a five membered ring of two carbon atoms and three nitrogen atoms.

On its current trajectory, the world has only 3 4 decades (or less) before atmospheric CO2 reaches levels that disrupt climate patterns, with catastrophic consequences for the environment and, in turn, economic and social systems.

The San Diego Zoo Institute for Conservation Research houses a Frozen Zoo where cells of many threatened animals, including 12 individual Nile rhinos, are deep frozen in liquid nitrogen.

It builds in part on two recent studies at Stanford University and the Carnegie Institution, which conclude that, as Carnegie atmospheric scientist Ken Caldeira put it, there is more than enough energy available in winds to power all of civilization.