directly_positively_regulates
Process(P1) directly postively regulates process(P2) iff: P1 positively regulates P2 via direct physical interaction between an agent executing P1 (or some part of P1) and an agent executing P2 (or some part of P2).  For example, if protein A has protein binding activity(P1) that targets protein B and this binding positively regulates the kinase activity (P2) of protein B then P1 directly positively regulates P2.
RO:0002213
positively_regulates
is_a
RO:0002578
directly_regulates
is_a