Liquid breathing can not effectively protect the lung from biophysical forces associated with the gas ventilator. New application modes for PFC have been developed. Partial liquid ventilation (PLV) involves filling the lungs with a fluid. This fluid is perfluorocarbon, also called Liquivent or Perflubron. The liquid has some unique properties. It has a very low surface tension, similar to surfactant, a substance that is produced in the lungs to prevent the alveoli from collapsing and sticking together during exhalation. It also has a high density, oxygen readily diffuses through it, and it may have some anti-inflammatory properties. In PLV, the lungs are
Liquid Tension Experiment album, John Petrucci had to leave when his wife went into premature labor. During that period, the remaining members, who still had studio time booked, continued to write music in improvisation. On October 23, 2007, a compilation of jams from those sessions was released under the name of "Liquid Trio Experiment". The album, called "Spontaneous Combustion", was recorded from Mike Portnoy's DATs of the sessions because the original master tapes disappeared before the mixing stage. A few songs from Liquid Tension Experiment 2 were spawned from these jam sessions, including "914", "Chewbacca", and "Liquid Dreams". The second incarnation of Liquid