What do you give a man who has over 400 patents (which include the insulin pump, robotic prosthetics and the Segway--beloved by mall cops everywhere.) ?

In the spirit of the new school year, I thought I'd educate some young professionals and students about how AIChE works.

A formal Performance Appraisal System is a necessity in a growing and successful business or organization. It demonstrates a consistency of understanding and formal communication of what is expected, what is applauded, and what is not acceptable. Everyone is on the same page, senior management, yourself, and the appraised employee.

P&IDs may be viewed as a database of equipment, devices, lines and various sundry items that make up a process plant. Like a properly designed database, the tagging method employed on P&IDs needs to be robust and extensible. This Part 4 reviews key considerations and presents techniques that can be applied.