They allow you to mechanically breathe, or mechanically ventilate.

They're so popular these days because they're mechanically simple.

These had been mechanically dug and demonstrated professional engineering expertise.

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

(a) Radars with mechanically controlled beam direction using parabolic reflector antennas.

(a) Radars with mechanically controlled beam direction using parabolic reflector antennas.

Regulations on permissible noise levels from mechanically driven electrical generators, No. 325 1994

How ridiculous. Anyone can see that young woman... isn't in the least mechanically minded.

We looked at rooms that were mechanically ventilated, which are the data points in the blue.

But if you look at the blue data points, which is mechanically ventilated air, it's not as diverse.

They had to intubate her, so they put a tube down her throat and they began to mechanically ventilate her.

Whether a measure was proportionate could not be determined mechanically and from afar, merely by tabulating reported damages and alleged casualties.

When people kill each other because of hatred, it's terrible far worse it will be when they learn kill each other just mechanically.

Rationally, the international community must acknowledge that the means of intervention traditionally, and almost mechanically, employed to overcome economic crises have proved ineffective this time.

Sheep were the first animal to be raised from mechanically processed byproducts, the first to be selectively bred for production traits, the first animal to be cloned.

It emphasizes enabling conditions and appropriate processes to prepare people for work rather than providing a blueprint approach to be mechanically applied to particular human resources problems.

Don Quijote has the potential to teach researchers a great deal, not only about the internal structure of a NEO, but also about how to interact with it mechanically.

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.

Perhaps even worse is when it finds its way into our oceans, like in the great plastic gyre, where these materials are being mechanically broken into smaller and smaller bits, but they're not really going away.

Royal Decree No. 18 1991 of 30 December, on the installation and use of X ray equipment for medical diagnosis, prohibits requiring pregnant workers to immobilize patients in rotation with other workers, where patients cannot be immobilized mechanically.

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.

Mostly it's been a person to person thing, a teacher student, performer audience thing, and then around 1880 came this new technology that first mechanically then through analogs then digitally created a new and miraculous way of passing things on, albeit an impersonal one.

In short, no central banker can be the Oracle of Delphi. Indeed, many academic economists believe that central bankers could perfectly well be replaced with a computer programmed to implement a simple rule that adjusts interest rates mechanically in response to output and inflation.

So, now we can compute that the output arranges material as well as information. And, ultimately, these are some slides from an early project I did, computing where the bits are stored quantum mechanically in the nuclei of atoms, so programs rearrange the nuclear structure of molecules.

(b) Of the three rendezvous missions reviewed, NEOMAP considered the Don Quijote concept to be the most compatible with the criteria and priorities established above as it had the potential to show not only the internal structure of a NEO, but also how to interact with it mechanically.

The chief objective of the programme is to come up with practical and innovative solutions for detecting anti personnel mines in rural areas, cleaning up mountainous or heavily vegetated areas and mechanically neutralizing military artifacts, thus protecting the lives of the sappers who are responsible for the demining process.