All of these places, the magazine reports, conform to data that shows the preponderance of urban growth taking place outside the old urban cores. But in its sweeping claim of a âgreat suburbanization,â the report seems to sidestep a central question: What is a suburb, anyway?
Oxygen saturation (symbol SO2) is a relative measure of the amount of oxygen that is dissolved or carried in a given medium.It can be measured with a dissolved oxygen probe such as an oxygen sensor or an optode in liquid media, usually water. The standard unit of oxygen saturation is percent (%).n medicine, oxygen saturation refers to oxygenation, or when oxygen molecules (O 2) enter the tissues of the body. In this case blood is oxygenated in the lungs, where oxygen molecules travel from the air and into the blood.
See also supersaturated. 2. (Colours) (of a colour) having a large degree of saturation. 3. (Elements & Compounds) (of a chemical compound) a. containing no multiple bonds and thus being incapable of undergoing additional reactions: a saturated hydrocarbon. b. containing no unpaired valence electrons. 4. (Chemistry) (of a fat, esp an animal fat) containing a high proportion of fatty acids having single bonds.