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.
Hyper means increased and baric relates to pressure. Hyperbaric oxygen therapy (HBOT) refers to intermittent treatment of the entire body with 100-percent oxygen at greater than normal atmospheric pressure.That pressure is defined as one atmosphere absolute (1 ATA).In the ambient atmosphere we normally breathe approximately 20 percent oxygen and 80 percent nitrogen.yperbaric oxygen therapy (HBOT) refers to intermittent treatment of the entire body with 100-percent oxygen at greater than normal atmospheric pressure. That pressure is defined as one atmosphere absolute (1 ATA). In the ambient atmosphere we normally breathe approximately 20 percent oxygen and 80 percent nitrogen.