Sentences with phrase «encountered at concentrations»

Area of High Contamination: An airspace of defined dimensions where volcanic ash may be encountered at concentrations equal to or greater than 4x10 - 3 g / m3, or areas of contaminated airspace where no ash concentration guidance is available.

Area of Medium Contamination: An airspace of defined dimensions where volcanic ash may be encountered at concentrations greater than 2x10 - 3 g / m3, but less than 4x10 - 3 g / m3.

Area of Low Contamination: An airspace of defined dimensions where volcanic ash may be encountered at concentrations equal to or less than 2x10 - 3 g / m3, but greater than 2x10 - 4 g / m3.

Not exact matches

Scientists, however, are uncertain what actually happens in the human body at the concentrations of chemicals that people encounter in fruits and vegetables.

Dominique Martinez, a researcher at the Laboratoire Lorrain de Recherche en Informatique et ses Applications, commenting on the study in Nature, notes that when encountering odor plumes in turbulent air, the rate of information gain may be similar to chemotaxis» concentration gradient.

The animals breathed in vapors at concentrations scaled to be similar to what a vaping person might encounter.

So I think the amount of linoleic acid in the formula should be normalized to pre-1960 data for Americans, or, better, if they are available, to data from breast milk concentrations of mothers from traditionally living populations that had not yet encountered dietary vegetable oils at the time the data were collected.

Remember, even without a Whale Shark encounter, Richelieu still offers a concentration and diversity of marine life found at few other places; it is a sight not to be missed!

The following maps show the probability of encountering September sea ice at concentrations greater than 15 % (corresponding to ice extent as commonly defined) in a particular grid cell.