A target-input-torque determination unit determines the target input torque on the basis of the transmission required horsepower. These peptides bind to \u03b1v- of \u03b15-containing integrins and can exhibit high binding affinity. The uncopied signal can be viewed without any material effect on picture quality. Some embodiments allow diversion of fluids out of a tree to a subsea processing apparatus followed by the return of at least some of these fluids to the tree for recovery.