This is called a cycle valve tube.

And this is how you make a valve.

This is actually a heart valve, which we engineered.

Does the color of the valve matter? What matters here?

Now that's a left ventricle pushing blood up through the aortic valve you can see two of the leaflets of the aortic valve working there up into the ascending aorta.

And the way you engineer this heart valve is the same strategy.

This is actually a heart valve that we've engineered, and you can see here, we have the structure of the heart valve and we've seeded that with cells, and then we exercise it.

It has a funny trilobal shape at the bottom, which contains the aortic valve.

The third quarter GNP growth was 1 over the preceding quarter.

Even trips to the dentist require that you take antibiotics, in case you get an internal infection on the valve.

People bring their own cooker, he attaches a valve and a steam pipe, and now he gives you espresso coffee.

We take the scaffold, we seed it with cells, and you can now see here, the valve leaflets opening and closing.

Its unique cool flow valve can efficiently discharge hot and damp exhaled breath from inside the respirator, allowing easier breathing for users.

Likewise, if you have the artificial valve option, you're committed to antibiotic therapy whenever you have any intrusive medical treatment at all.

Almost a quarter, or approximately a quarter of the matter in the universe, is stuff that's invisible.

So, the most beautiful thing I found at least what I think is the most beautiful in the book, is this heart valve.

So this is actually a Dutch company, so I called them up, and I asked, Can I borrow a heart valve from you?

Great and then I didn't hear from them for weeks, so I called, and I asked, What's going on with the heart valve?

a quarter of a millimeter.

It s a quarter past eight.

Data collection took place during the first quarter in nine countries, with two more beginning in the second quarter.

Take a beer mat and rotate it by a quarter of a turn, then flip it. And then do it in the other order, and the picture will be facing in the opposite direction.

He turned the wrong valve when he filled his cylinder he had 80 percent oxygen in his tank when he should have had 40.

The low tech bit is that it's literally a pig's heart valve mounted in the high tech bit, which is a memory metal casing.

Intel's fourth quarter earnings 10.8 billion.

They advanced to the quarter finals.

So you see the leaflets opening and closing of this heart valve that's currently being used experimentally to try to get it to further studies.

Our metabolisms started to malfunction when humans began consuming fat and carbohydrates at the same meal. The liver mitochondria could not keep up with the energy onslaught, and had no choice but to employ a little used escape valve called de novo lipogenesis (new fat making) to turn excess energy substrate into liver fat.

The enhanced functionalities are expected to be implemented progressively in Atlas between the fourth quarter of 2005 and second quarter of 2006.

It happened at a quarter past eleven.

Sales fell off in the third quarter.

The fire disaster happened at about 10 00am and was put out at about 10 30am. It is the snifting valve inside that triggered the fire.

They are doing that on a quarter of the resources that are used typically in the Western world a quarter of the resources.

And they said, Well the director of the company decided not to let you borrow this heart valve, because want his product to be associated with pigs.

Around a quarter say that they are Republicans.

Corporate earnings in the first quarter improved sharply.

There are a quarter of a million at least those are the ones we know about a quarter of a million species of flowering plants.

The proportion of income received in the last quarter of 2004 was 22 per cent higher than that received in the last quarter of 2003.

And some of these models so you take a bit of this cycle valve tube, you can put two matchsticks inside this, and you make a flexible joint.

And the fact that pig heart valves have lots of these on them is the reason that you can't transplant a pig heart valve into a person easily.

They all look very different. But this language allows us to say that they are representations of the same symmetrical abstract object, which we call 4 4 2. Nothing to do with football, but because of the fact that there are two places where you can rotate by a quarter of a turn, and one by half a turn.

Or maybe it was 31 and a quarter percent.

I have my supper at a quarter past seven.

Vendor evaluation (proof of concept) second quarter of 2005

The project started during the third quarter of 2005.