
192 Project Management for the Oil and Gas Industry
Alternatively, we can integrate with respect to x rst and then y. We have
Vxxy
=+
23
0
1
1
2
dd
which should yield the same computational result. As a recap of the appli-
cation of the DEJI model, systems integration is the synergistic linking
together of the various components, elements, and subsystems of a sys-
tem, where the system may be a complex project, a large endeavor, or a
large enterprise. Activities that are resident within the system must be
managed from both the technical and managerial standpoints. Any weak
link inthesystem, no matter how small, can be the reason that the over ...