Sentence examples for air extract from inspiring English sources

Biotechnology research aimed at reducing input requirements and increasing input use efficiency could lead to crops that utilize water more efficiently, fix nitrogen from air, extract phosphate from soil more effectively, and resist pests without synthetic pesticides.

The soil and dust extracts produced similar dose-response relationships for 7-ethoxyresorufin O-deethylase, 7-pentoxyresorufin O-depentylase, 7-benzyloxyresorufin O-debenzylase, and 4-nitrophenol UDP-glucuronyltransferase induction; the dose response for the air extract deviated from the other two extracts.

Dr David Etheridge, a principal research scientist at Australia's CSIRO, told me: "We know [levels of CO2 in the atmosphere] from the air extracted directly from ice cores and we can go back to about 800,000 years ago.

The levels of chemicals in the effluent water and in the air extracted from the chamber were then measured to see how much of each chemical had been transferred (or "stripped") from the water into the air.The degree of stripping depended on a range of factors, including the volatility of the chemical, the temperature of the water and the surface area available for transfer.

One alternative technique which offers an adequate combination of IAQ and acceptable energy saving is the introduction of energy recovery systems using air extracted from air-conditioned premises.

To find out, a European team analyzed nearly 200 samples of ancient air extracted from Antarctic ice cores that span the time period between the end of the ice age and the beginning of industrialization.

In each substation, the air handling units (AHUs) are feeding the offices and the atrium are connected to each other in such as way that a fraction of the air extracted from the offices is ventilated in the atrium.

This paper concurs with the existing literature that the optimal integration occurs when air extracted from the GT can be replaced with the nitrogen from the ASU without exceeding mass/volumetric flow limitations of the GT.

The negative pressure side of the fan is connected to another treelike system of return air ducts that extract air from living spaces through grills and bring it back to the furnace for reheating.

The walls and ceiling usually contain concealed light and sound equipment and air extracts or inlets and may be highly decorated.

In the 1920s it was discovered that, in the absence of air, extracts of muscle catalyze the formation of lactate from glucose and that the same intermediate compounds formed in the fermentation of grain are produced by muscle.