The design, development and documentation of software. See software engineer, systems analysis & design, programming, object-oriented programming, software metrics, CASE and Systemantics.
Overview. Posttransplant lymphoproliferative disease (PTLD) is an unusual entity that has many features of an immune system malignancy. It is characterized by uncontrolled proliferation of lymphoid lineage cells (typically B cells, rarely non-B lineage) in a context of posttransplant immunosuppression.
Machinetool (lathe, drill press, milling machine etc)Thepart program is a detailed set ofcommands to be followed bythe machinetool. Eachcommandspecifies aposition in the Cartesian coordinate system (x,y,z) or motion (workpiecetravel or cutting tool travel), machining parameters and on/offfunction.