Pressure shall preferably be exerted over a significant area (equal to that of a vehicle) rather than a single point.

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

Note that the boiling point of 100.0 C is at a pressure of 0.101325 MPa (1 atm), which is the average atmospheric pressure.

This could initiate savings and provide a measure of relief for the already stretched resources.

As Jupiter has no surface, the base of its atmosphere is usually considered to be the point at which atmospheric pressure is equal to , or ten times surface pressure on Earth.

With enough pressure, blood may travel from the right atrium to the left.

Compressed air is air kept under a pressure that is greater than atmospheric pressure.

(i) The pressure required to break the fiber optic signal shall be appropriate for the intended target.

The French mathematician Blaise Pascal reasoned that if the column of mercury was supported by air then the column ought to be shorter at higher altitude where the air pressure is lower.

For comparison, on top of Mount Everest, at elevation, the pressure is about and the boiling point of water is .

This is because the partial pressure of oxygen is lower at higher altitude which, as a result means that oxygen less readily diffuses into the bloodstream.

But pushing the re set button on US Russia relations may be harder than Obama and his team imagined.

In states that have codified constitutions, like the USA, however, pressure group influence is much more significant.

Hypertension (HTN or HT) or high blood pressure, sometimes called arterial hypertension, is a chronic medical condition in which the blood pressure in the arteries is elevated.

The overall pressure ratio of the compression system is 24.3.

We hope that there will be pressure in that direction.

We must continue pressing forward.

Structural analysis is often in terms of incompressible dynamic pressure, so that equivalent airspeed is a useful speed for structural testing.

It is good that the Court s decisions cannot be forecast, and even better that the Court cannot be lobbied or petitioned.

The pressure gradient is established by the temperature gradient of the plasma the outer part of the star is cooler than the core.

The greatest reduction in air flow occurs when breathing out, as the pressure in the chest is compressing the airways at this time.

In a rigid body vortex flow of a fluid with constant density, the dynamic pressure is proportional to the square of the distance r from the axis.

A barometer measures atmospheric pressure, or the pressure exerted by the weight of the Earth's atmosphere above a particular location.

The amount of pressure on the tissue is based on the size of the area of the contact the smaller the point of pressure, the greater effect it will have on the tissue.

For a vapor bubble to expand, the temperature must be high enough that the vapor pressure exceeds the ambient pressure (the atmospheric pressure, primarily).

The deal was a transparent political maneuver to take pressure off EU leaders seen as doing little to manage or, more accurately, stop the continued refugee influx from Turkey into Greece.

The enthalpy of sublimation, or heat of sublimation, is the heat required to sublime one mole of the substance at a given combination of temperature and pressure, usually standard temperature and pressure (STP).

Agitators for reform will continue to push. Regime loyalists will continue to push back.

The force pushing the water towards the low pressure region is called the pressure gradient force.

Beyond this, we were taught that we could apply pressure.

Now, you would have wished the climate pressure to hit a strong planet, a resilient planet, but unfortunately, the third pressure is the ecosystem decline.

Diplomatic pressure needed

gas pressure bottles, and

Further, where an atmosphere is less dense than 0.006 Earth atmospheres, water cannot exist in liquid form as the required atmospheric pressure, 4.56 mm Hg (608 Pa) (0.18 inch Hg), does not occur.

According to Trichet, Sarkozy has reversed course since winning the election, and no longer will press the ECB to broaden its mandate. Let us hope that Trichet is right.

And you reverse the pressure on your membrane once you've cooked it. Pop it out.

The pressure gradient between this region and the ambient pressure will propel matter toward the low pressure area.

Maybe investors are being too quick to pressure a great company.

But maybe pressure will make Jo'anna see How everybody could a live as one

Only when you want the pressure to be released, make an upward gesture, like this, but only when you want the pressure to be released.

Maybe investors are being too quick to pressure a great company. But, odd as it might seem, getting its cash out could be a good long term strategy for Apple.

The physical explanation for the existence of the evanescent wave is that the electric and magnetic fields (or pressure gradients, in the case of acoustical waves) cannot be discontinuous at a boundary, as would be the case if there was no evanescent wave field.

To achieve this, he would need to use all of the leverage at his disposal, including cutting off the massive military assistance that the US provides to Egypt s armed forces, as he has threatened to do.

They should prevent all direct influence by pressure groups, ideologies, religions and churches on the functioning of the system of justice and on the decisions of judges, which may have a discriminatory effect on certain groups.

True implosion usually involves a difference between internal (lower) and external (higher) pressure, or inward and outward forces, that is so large that the structure collapses inward into itself.