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.

In isolation?

Islands of Isolation

Japan s Kamikaze Isolation

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

Not So Splendid Isolation

Iraq and Japanese Isolation

game about consciousness and isolation

We know that isolation kills.

Isolation of HIV Aids programmes

Well, isolation has been the great saving grace of this remarkable place, but today isolation could be its doom.

Extreme poverty is almost synonymous with extreme isolation, especially rural isolation. But mobile phones and wireless Internet end isolation, and will therefore prove to be the most transformative technology of economic development of our time.

Isolation keeps the world's eyes off Papua.

Those goals cannot be realized in isolation.

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.

How do you get from connection to isolation?

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

It should offer constructive engagement and end its isolation.

Lack of respect for communities living in voluntary isolation

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.

The space sector should therefore not be considered in isolation.

One is that nothing in the body happens in isolation.

Obviously, those three central issues cannot be seen in isolation.

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?

Teenage boys lived in isolation, their bodies covered with white clay.

To work for the international isolation of Iran, Hezbollah, and Hamas

Judicial supervision of the use of isolation in pre trial detention

Those aspects were interlinked and could not be considered in isolation.

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.

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.

And that furthers the isolation that people like John found themselves in.

The Millennium Development Goals must be tackled comprehensively, not each in isolation.

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.

Youth issues should not be considered in isolation from those of other generations.