Blood gas tension constant 0.0031 represents the amount of oxygen dissolved in plasma. The dissolved-oxygen term is generally small relative to the term for hemoglobin-bound oxygen, but becomes significant at very high PO (as in a hyperbaric chamber) or in severe anemia. This is an estimation and does not account for differences in temperature, pH and concentrations of 2,3 DPG. Blood gas tension Blood gas tension refers to the partial pressure of gases in blood. There are several significant purposes for measuring gas tension; the most common gas tensions measured are oxygen tension (PO), the carbon dioxide tension (PCO) and carbon monoxide tension
The Machine Stops (album) The Machine Stops (album) The Machine Stops is a concept album by space rock band Hawkwind, released on 15 April 2016. It is inspired by the E.M. Forster novel of the same name. It is Hawkwind's twenty-ninth studio album, Hawkwind's first album recorded without the involvement of Tim Blake since 2010's "Blood of the Earth" and the first to feature bassist Haz Wheaton. Following "Spacehawks", which was a compilation album largely consisting of re-recorded songs, and "Stellar Variations" which had been released under the Hawkwind Light Orchestra moniker, "The Machine Stops" is Hawkwind's first studio album composed entirely of new