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.

We can isolate just the photographs, and we now see those.

The priest shall examine the plague, and isolate the plague seven days.

The priest shall examine the plague, and isolate the plague seven days.

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.

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?

It has continued to isolate it from its Palestinian environment and to alter its cultural, demographic and geographic character.

Afghan observers expect that one effect of the programme will be to weaken the Taliban and isolate its leadership.

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.

And if we isolate just one chromosome, we're going to pull it out and have a look at its structure.

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.

Simultaneously, the occupying Power continues to take measures to further isolate and suffocate the Palestinian civilian population in the Gaza Strip.

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.

If you actually insulate and isolate the machinery of the ship from the hull, you can reduce that noise by 99 percent.

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.

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.

then the priest shall command that they wash the thing in which the plague is, and he shall isolate it seven more days.

then the priest shall command that they wash the thing in which the plague is, and he shall isolate it seven more days.

Given the growing interdependence among all the countries and peoples of the world, no country, however powerful, can isolate itself from other countries.

And once it's in the right spot, they remove the outer shell, and the heart valve, well, it gets this shape and at that moment it starts beating, instantly.

A coalition of international business groups has appealed to China to change proposed cybersecurity rules they warn will harm trade and isolate the country.

According to the methodology used, quantity impact measures would make it possible to isolate the impact of every single NTB included in the estimation.

It was therefore disappointing that Armenia viewed the efforts of a neighbouring State to promote regional development and growth as an attempt to isolate it.

In others, they can be combined with military pressure to weaken and isolate rebel groups or States that are in flagrant violation of Security Council resolutions.

So I want to isolate this, because it was a great observation 30 years ago, right, 30 years ago and it's one that's laid fallow in research.

Rising powers can neither insulate nor isolate themselves from what happens beyond their borders. Whether or not they acknowledge it, they have a stake in world order.

it is a chronic leprosy in the skin of his body, and the priest shall pronounce him unclean. He shall not isolate him, for he is unclean.

it is a chronic leprosy in the skin of his body, and the priest shall pronounce him unclean. He shall not isolate him, for he is unclean.

Iraqi security forces, in partnership with the Multinational Force, increasingly conduct the full spectrum of counter insurgency operations to isolate and neutralize former regime extremists and foreign terrorists.

Hitchens concluded that it is important to include all States in the dialogue on outer space security, rather that isolate one State because of its position on space weaponization.