Property information
Process(P1) postively regulates process(P2) iff: P1 initiates P2, or P1 increases the the frequency of initiation of P2 or the magnitude or rate of output of P2.
x positively regulates y if and only if the progression of x increases the frequency, rate or extent of y
p positively regulates q iff p regulates q, and p increases the rate or magnitude of execution of q.