When you exhale your breath, it goes in the exhale counterlung when you inhale a breath, it comes from the inhale counterlung.

The air of Sydney is cleaner than that of Tokyo.

This contributes to the inability to breathe out fully.

There's no air in this room.

Some have described our Air Force as all air and no force.

Air trapping, also called gas trapping, is an abnormal retention of air in the lungs where it is difficult to exhale completely.

And I asked him, how long is it possible to go without breathing, like how long could I go without air?

Perhaps it is time for another breath of fresh air.

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

The 18O leaves the body in two ways (i) exhaled CO2, and (ii) water loss in (mostly) urine, sweat, breath.

FEV1 (forced expiratory volume in 1 second) should be above 80 of predicted values to be considered normal.

The National Institute for Health and Care Excellence criteria additionally require a FEV1 of less than 80 of predicted.

Other toxic substances in Moscow s air are at nine times the normal level.

When I am martyred, God willing, I will come back to you by this street, carried on people's shoulders.

I prefer having him in the land of dignity and breathing freedom than being in the prisons of the secret police under torture.

This means that the human body utilises only around 19 of the oxygen inhaled, leaving over 80 of the oxygen available in the exhalatory breath.

I discovered their soft surfaces revealed every ripple of wind in constantly changing patterns.

However, in humid climates much energy is required to remove excess moisture from ventilation air.

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

He isolated carbon monoxide (CO), but apparently did not realise that it was a separate air .

And just like a balloon with the last bit of air, just, just right out of the balloon, I just felt my energy lift and just I felt my spirit surrender.

There was hope for a breeze, and a ray of light to show those lost the way.

The absence of air makes outer space (and the surface of the Moon) ideal locations for astronomy at all wavelengths of the electromagnetic spectrum.

The rate of orbital decay depends on the satellite's cross sectional area and mass, as well as variations in the air density of the upper atmosphere.

Using a pneumatic trough, he would mix nitrous air with a test sample, over water or mercury, and measure the decrease in volume the principle of eudiometry.

( And ) they would hasten forward , heads lifted upwards , gazes fixed , and emptied out their hearts .

They shall come out running in bewilderment , with their heads raised , their gaze not returning to them and their hearts will not have any calm .

when they shall run with necks outstretched and heads erect , their glances never returned on themselves , their hearts void .

They hastening forward , their heads upraised , their look returning not unto them and their hearts void .

( They will be ) hastening forward with necks outstretched , their heads raised up ( towards the sky ) , their gaze returning not towards them and their hearts empty ( from thinking because of extreme fear ) .

Their necks outstretched , their heads upraised , their gaze unblinking , their hearts void .

when they shall keep pressing ahead in haste , their heads lifted up , their gaze directed forward , unable to look away from what they behold , their hearts utterly void .

As they come hurrying on in fear , their heads upraised , their gaze returning not to them , and their hearts as air .

Scrambling with their heads upturned , there will be a fixed gaze in their eyes , and their hearts will be vacant .

when they shall run with their necks outstretched and heads erect , their glances never return to themselves , their hearts are empty .

Racing ahead , their heads raised up , their glance does not come back to them , and their hearts are void .

when people will hurry in fright , their heads raised , their eyes unable to look around , and their hearts stunned due to the confusion ( which will prevail on that Day ) .

Hastening forward , their heads upraised , their eyes not reverting to them and their hearts vacant .

They will hurry on in fright , their heads lifted up , their gaze directed forward , their minds utterly void .

They running forward with necks outstretched , their heads uplifted , their gaze returning not towards them , and their hearts a ( gaping ) void !

Air from the atmosphere at ambient temperature, or hot water from an industrial heat source, is used to heat the liquid and turn it back into a gas.

So all this concentrator does is take that room air in, filter it and send 95 percent pure oxygen up and across here where it mixes with the anesthetic agent.

Researcher Kamal Meattle shows how an arrangement of three common houseplants, used in specific spots in a home or office building, can result in measurably cleaner indoor air.

Whereas the Club of Rome imagined an idyllic past with no particulate air pollution and happy farmers, and a future strangled by belching smokestacks, reality is entirely the reverse.

But, for at least five years, Hong Kong s citizens have found themselves starting to cough and wheeze from the city s increasingly degraded air.