The main valve is turned off.

Many of these new trombone valve designs have enjoyed great success on the market, but the standard rotary valve remains the most common for trombone valve attachments.

This is actually a heart valve, which we engineered.

And this is how you make a valve.

In practice, the language barrier impairs this safety valve.

Engineers ordered the valve closed and the countdown continued.

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.

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

The number of neurons in the cerebellum is related to the number of neurons in the neocortex.

Before Mass Asperges (Sprinkling with holy water, Psalm 51 9, 3) is an optional penitential rite that ordinarily precedes only the principal Mass on Sunday.

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

He was born with an incompletely formed heart valve.

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.

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.

The first valve lowers the instrument's pitch by a whole step (2 semitones), the second valve by a half step (1 semitone), and the third valve by one and a half steps (3 semitones).

Rotary valve engines can be tailored to deliver power over a wider speed range or higher power over a narrower speed range than either piston port or reed valve engine.

The household microwave oven uses a magnetron tube to efficiently generate hundreds of watts of microwave power.

Clifford Stoll captivates his audience with a wildly energetic sprinkling of anecdotes, observations, asides and even a science experiment. After all, by his own definition, he's a scientist Once I do something, I want to do something else.

The NATO standard probe system incorporates shear rivets that attach the refueling valve to the end of the probe.

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

The control unit simply uses a butterfly valve for the air, which is linked by a mechanical linkage to a rotary valve for the fuel.

Gustaf Dalén founded AGA, and received the Nobel Prize for his sun valve.

Grid variations A variation of the control grid is to produce the helix with a variable pitch.

The ileum follows the duodenum and jejunum and is separated from the cecum by the ileocecal valve (ICV).

In a mechanical stop action, each stop control operates a valve for a whole rank of pipes.

A tap (also spigot or faucet see usage variations) is a valve controlling the release of a liquid or gas.

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.

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

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

The aortic valve is one of the two semilunar valves of the heart, the other being the pulmonary valve.

That debate has been left to fester, serving as a dangerously dysfunctional pressure valve for turbulent and frustrated citizens across Europe.

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

A launch attempt on 10 April was scrubbed at T 4 minutes due to a faulty valve in auxiliary power unit (APU) number one.

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

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

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?

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

The valves in the probe and drogue that are most commonly used are to a NATO standard and were originally developed by the company Flight Refuelling Limited in the UK and deployed in the late 1940s and 1950s.

It concluded that the initial condensate leak was the result of maintenance work being carried out simultaneously on a pump and related safety valve.

By watching the valve rhythmically move up and down, Papin conceived of the idea of a piston and a cylinder engine.

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

Humorous political cartoons provide a steam valve for Colombians and Venezuelans who tune into the web for different perspectives on current events through animated online web shows.

This short length is achieved by the spiral valve with multiple turns within a single short section instead of a long tube like intestine.

One of Patsayev's hands was found to be bruised, and he may have been trying to shut the valve manually at the time he lost consciousness.

Some puzzles involve using the environment to kill an enemy, like turning on a steam valve to spray hot steam at their enemies.