UFC 94 between rounds one and two, as well as round three, one of St-Pierre's cornermen, Phil Nurse, was seen applying petroleum jelly (brand name Vaseline) on the shoulder and the back of St-Pierre by members of the Nevada State Athletic Commission (NSAC). Vaseline is used to aid cuts in boxing as well as MMA, but applying it to parts of the body other than the face is illegal because of the element of grappling in the sport. A fighter that is "slippery" as a result of the vaseline will have an added advantage, because friction and grip are compromised. UFC President
Jelly-falls of Norway on natural jelly-falls also revealed caridean shrimp feeding on jelly carcasses. Finally, decomposition is aided by the microbial community. In a case study on the Black Sea, the number of bacteria increased in the presence of jelly-falls, and the bacteria were shown to preferentially use nitrogen released from decaying jelly carcasses while mostly leaving carbon. In addition, with the exclusion of scavengers, jelly-falls develop a white layer of bacteria over the decaying carcasses and emit a black residue over the surrounding area, which is from sulfide. This high level of microbial activity requires a lot of oxygen, which