Blood pressure is determined by two factors: 1) The amount of blood pumped by the left ventricle of the heart into the arteries, and 2) the resistance to the flow of blood caused by the walls of the arterioles (smaller arteries).
PremierOpinion. PremierOpinion (or Premier Opinion) is adware which gets into computers by piggybacking corrupt screensavers downloaded onto a computer system. Premier Opinion is one of the first badware programs that affects both Macs and PCs. The removal of PremierOpinion has proven to be rather difficult but experts say using a reliable antispyware program should do the trick.
Carbon-Nitrogen-Oxygen Cycle-1. The CNO cycle (for carbonânitrogenâoxygen) is one of the two known sets of fusion reactions by which stars convert hydrogen to helium, the other being the protonâproton chain reaction. Unlike the latter, the CNO cycle is a catalytic cycle. It is dominant in stars that are more than 1.3 times as massive as the Sun.