Nitrogen
in sentence
116 examples of Nitrogen in a sentence
Now, as I was training in clinical medicine and hematology and oncology and stem-cell transplantation, what we had instead, cascading through the regulatory network at the FDA, were these substances: arsenic, thalidomide, and this chemical derivative of
nitrogen
mustard gas.
Besides the sediment, there are dissolved molecules,
nitrogen
and phosphorus.
The
nitrogen
and the phosphorus stimulate the growth of microscopic plants called phytoplankton.
The problem is that there's just too much
nitrogen
and phosphorus right now, too much phytoplankton falling to the bottom and decomposed by bacteria that use up the oxygen.
The
nitrogen
that is put in fertilizers and the phosphorus goes on the land and drains off into the Mississippi River and ends up in the Gulf of Mexico.
There's three times more
nitrogen
in the water in the Mississippi now, than there was in the 1950s.
And trying some sustainable agriculture such as perennial wheatgrass, which has much longer roots than the six inches of a corn plant, that can keep the
nitrogen
on the soil and keep the soil from running off.
The other thing is that we had a conference in 2001 that was put on by the National Academy of Sciences that looked at fertilizers,
nitrogen
and poor water quality.
We need to make decisions that make us less consumptive and reduce our reliance on
nitrogen.
But you can reduce your
nitrogen
footprint.
So we take a carrot cake, put it in a blender, and we have kind of like a carrot cake juice, and then that went into a balloon frozen in liquid
nitrogen
to create this hollow shell of carrot cake ice cream, I guess, and it comes off looking like, you know, Jupiter's floating around your plate.
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.
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.
The 20 percent that's missing is
nitrogen
and phosphorous.
We've doubled the flows of
nitrogen
and phosphorus around the world simply by using fertilizers, causing huge problems of water quality from rivers, lakes, and even oceans, and it's also the single biggest driver of biodiversity loss.
Fertilizers have more than doubled the phosphorus and
nitrogen
in the environment.
Well, let's assume that the grapefruit is made up of only
nitrogen
atoms, which isn't at all true, but there are
nitrogen
atoms in a grapefruit.
You mean to say that if I filled the Earth with blueberries, I would have the same number of
nitrogen
atoms as a grapefruit?
And here's this incredibly simple molecule, a
nitrogen
and an oxygen that are stuck together, and yet these are hugely important for [unclear] our low blood pressure, for neurotransmission, for many, many things, but particularly cardiovascular health.
We know it is made of four different types of atoms, hydrogen, carbon, oxygen and
nitrogen.
And there are four atoms in particular that stand apart from the rest as the main building blocks of life, and they are the same ones that are found in epinephrine: hydrogen, carbon,
nitrogen
and oxygen.
Hydrogen makes one bond, oxygen always makes two,
nitrogen
makes three and carbon makes four.
Before there was life on earth, all the molecules were small, simple: carbon dioxide, water, nitrogen, just simple things.
The last bucardo was a female named Celia who was still alive, but then they captured her, they got a little bit of tissue from her ear, they cryopreserved it in liquid nitrogen, released her back into the wild, but a few months later, she was found dead under a fallen tree.
A drug is made up of a small molecule of hydrogen, carbon, oxygen, nitrogen, and a few other atoms all cobbled together in a shape, and it's those shapes that determine whether, in fact, that particular drug is going to hit its target.
Its atmosphere is largely molecular nitrogen, like you are breathing here in this room, except that its atmosphere is suffused with simple organic materials like methane and propane and ethane.
Several of these nutrients are essential chemical elements: phosphorus,
nitrogen
and calcium.
We stopped planting clover and alfalfa, which are natural fertilizers that fix
nitrogen
in the soil, and instead we started using synthetic fertilizers.
For every 400 molecules of carbon dioxide, we have another million molecules of oxygen and
nitrogen.
That’s 395 million times colder than your refrigerator, 100 million times colder than liquid nitrogen, and 4 million times colder than outer space.
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