A shuttle valve is a type of valve which allows fluid to flow through it from one of two sources.

Program flow control IF ... THEN ...

Arrow instructions direct the control flow to the left, right, up or down, and loops are constructed by sending the control flow in a cycle.

Yet the security forces had their own plans to control the flow of protesters, especially when the usual traffic jams in Cairo's streets are not there to do the natural control of the flow for them.

Significance By observing the mercury in the column while releasing the air pressure with a control valve, one can read the values of the blood pressure in mm Hg.

In practice, the language barrier impairs this safety valve.

Labor migration operated as a safety valve against even worse unemployment.

Control coupling Control coupling is one module controlling the flow of another, by passing it information on what to do (e.g., passing a what to do flag).

(see also control flow), and formatting them in a manner specified by the user in a configuration file.

It was developed by Valve Corporation and released on June 1, 2006.

Some users on twitter reported that the underground metro was closed also to control the flow of the protesters.

A general model of human computer interface emphasizes the flow of information and control at the human computer interface.

In principle, this is a negative feedback control system that seeks to balance cerebral blood flow to its demand.

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.

The next step is to control the flow of information to the media so that the right message gets out.

This may be able to provide higher tidal volumes than a Bag Valve Mask.

At best, it is a safety valve for democracy rather than an engine of it.

Bentall procedure Replacement of the damaged section of aorta and replacement of the aortic valve.

Each instruction causes the computer to carry out an operation moving data, carrying out a computation, or altering the control flow of instructions.

Some speakers stressed the need to bring under control the flow of ammunition and to adopt a policy of zero tolerance for smugglers.

A back pressure valve on the gas outlet to maintain a steady pressure in the vessel.

Given that small arms are inoperable without ammunition, the flow of ammunition for small arms and light weapons must also be brought under control.

In .NET 4, Windows Workflow Foundation was largely updated, with new features such as Data Contract Resolver, Flowchart, and other flow control activities added.

They have had to adapt to the loss of the easy flow of money from enterprises under their control or which supported their aims.

These systems use a flywheel and valve attached to a hydraulic line that feeds the brake cylinders.

The fastest version of the Mark III on the UK market was the 16 valve h model.

This pushrod engine includes variable valve timing, a first in a mass produced non overhead cam engine.

With hundreds of tunnels connecting the Gaza Strip and Sinai, it is very difficult to control the flow of arms, ammunition, and possibly foreign fighters.

The exhaust pressure is controlled by a regulating valve to suit the needs of the process steam pressure.

And a foreign exchange control enacted in 1993 ensures that only France benefits from this capital drain by limiting the free flow of capital to France alone.

The mitral valve opens when the pressure in the left atrium is greater than the pressure in the left ventricle.

This features styling similar to that of the contemporary Golf GTI and a turbocharged 20 valve 1.8 litre petrol engine.

By providing a secondary demand valve the need to alternately breathe off the same mouthpiece when sharing air is eliminated.

Governments have always worried about the flow and control of information, and our age is hardly the first to be strongly affected by dramatic changes in information technology.

In aircraft not designed to fly at or above the critical Mach number, shock waves in the flow over the wing and tailplane are sufficient to stall the wing, make control surfaces ineffective or lead to loss of control such as Mach tuck.

Governments have always worried about the flow and control of information, and the current period is not the first to be strongly affected by dramatic changes in information technology.

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

If either a bag valve mask or a mechanical ventilator is used with an oxygen supply, this rises to 99 oxygen.

Flow chart

Intelligent transportation systems An intelligent transportation system (ITS) is a system of hardware, software, and operators that allow better monitoring and control of traffic in order to optimize traffic flow.

References External links Echocardiography in Mitral stenosis at Wikiecho Echocardiographic features of Mitral Stenosis Mitral Valve Repair at The Mount Sinai Hospital

The flow of workers out of employment exceeds the flow back into employment.

But this gives control to the provider, whether there's power or not, because they can adjust the flow based on the percentage of oxygen they see that they're giving their patient.

But it must still operate in the context of a closed society, where government control over the media limits the flow of information necessary to deal with any public health epidemic.

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