What we've found is that mechanically ventilated air looks like humans.

This includes a Trombe wall, a ventilated concrete floor, a cistern, water wall or roof pond.

These environments may include certain soils and groundwater, wetlands, oil reservoirs, poorly ventilated corners of the ocean, and in seafloor sediments.

And we discovered that by controlling the size of the holes, we could actually turn the entire facade into a gigantic, naturally ventilated, rasterized image.

A significant health factor has been the increase in the number of ventilated and improved toilets particularly in the rural areas from 6 per cent in 1989 to 30 per cent in 1999.

If you look at the y axis of this graph, you'll see that, in the mechanically ventilated air, you have a higher probability of encountering a potential pathogen, or germ, than if you're outdoors.

Combination of phrases can also be useful for different types of hazard where the precautionary behaviour is similar, e.g. Keep away from heat, sparks, and open flame and store in a cool well ventilated place .

So in these six years between these two oil spills, they built thousands of these well ventilated boxes, and as a result, during the Treasure rescue, just 160 penguins died during the transport process, as opposed to 5,000.

And the first things that you can see from this graph is, if you look at the blue data points, which are the mechanically ventilated air, they're not simply a subset of the green data points, which are the outdoor air.

We looked at rooms that were naturally ventilated, where the hospital let us turn off the mechanical ventilation in a wing of the building and pry open the windows that were no longer operable, but they made them operable for our study.

And a combination of devices here, the kind of heavy mass concrete of these book stacks, and the way in which that is enclosed by this skin, which enables the building to be ventilated, to consume dramatically less energy, and where it's really working with the forces of nature.

And the main thing learned during the Apollo Sea rescue in '94 was that most of those penguins had died due to the unwitting use of poorly ventilated transport boxes and trucks because they just had not been prepared to deal with so many oiled penguins at once.