Also known as FIV or cat AIDS, feline immunodeficiency virus is an infectious disease caused by a retrovirus belonging to the lentivirus family. It is in the same family as the feline leukemia virus (FeLV), and is similar to the HIV virus in humans. FIV infects both domesticated cats, lions, tigers, pumas and cheetahs.
This map only incorporates the wide-open throttle condition, but adding a third independent axis of throttle position can create a 3D performance map; it is noted that throttling directly affects efficiency via an inverse proportion, and maximum efficiency and minimum BSFC is realized at 100% throttle.
We'll call the latter factor Mold Efficiency, which tells us how well the molding process ran. Machine Efficiency is simple calculation. It is the machine's run time versus available time. So, a machine that was down two hours of an eight-hour shift has a 75% Machine Efficiency. Because Machine Efficiency is easy to calculate and understand, many molders already track it as a critical performance measure. Mold Efficiency is more abstract.