This is called a cycle valve tube.

And this is how you make a valve.

It's inversely proportional to R.

It's inversely proportional to taxes.

This is actually a heart valve, which we engineered.

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

Proportional representation in primary and secondary education

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.

This is not about overwhelming force, but proportional force.

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

Enables a proportional view of directories and files based on file size

This comes at a high cost to taxpayers and produces no proportional benefits.

Reparation should be proportional to the gravity of the violations and the harm suffered.

Reparation should be proportional to the gravity of the violations and the harm suffered.

And I'm thinking, Oh yeah, the square root of the length is proportional to its period.

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.

We must ensure that humanitarian assistance is provided on a non discriminatory, well balanced and proportional basis.

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?

And I'm making the size of the bubble proportional to the amount of money that countries spent on students.

Reiterates that UNDP must ensure that each source of funding covers its proportional share of management and programme support

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 the size of the dots is going to be proportional to how many of their friends have the flu.

The number of muffins that you'll receive will be inversely proportional to the number of times you talk on IRC.

The Plan is maintained by premiums from field staff and proportional contributions from UNHCR, as well as by interest income.

The primary goal of continues to be the proportional representation of women in influential positions in all sections of society.

Election to the Senate of Pakistan is conducted on the basis of proportional representation by means of single transferable vote.

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.

Every dot is a person. We make the dot size proportional to people's body size so bigger dots are bigger people.

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.

The increase of interest of political, scientific and academic circles in the work of the Commission would be proportional to its workload.

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.

While it would definitely constitute an interference with the human right to physical integrity, as a proportional measure it would not constitute CIDT.

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.

Nationalist polled only 31.9 of the votes cast with parties supporting the union polling 59.6 . Proof positive that proportional representation can produce strange outcomes.

In 2004, the Medical Insurance Plan received total income of 3,754,260 from staff premiums and proportional contributions from UNHCR and 258,710 in interest earned.