For a two-product distillation column (top and bottom product), there are typically five degrees of control freedom (control valves): 1  Reflux flow. 2  Top product flow. 3  Reboiler heat input flow.  Bottom product 1  flow. Pressure control valve (the specific location depends upon how the pressure is controlled).
What is that patch your coach is wearing? This weekend it is likely the coach of your favorite team - and the coach of the team he is competing against - will be wearing a patch on their shirt or jacket. College football coaches nationwide will join together this weekend in support of the Coach To Cure MD program, which will be held during games Saturday.
Team Leadership-Football. Leadership is represented all over the football field. In a recent game where the Detroit lions played the Cleveland Browns, one of the players took on a leadership role for the team. The coach is a leader when it comes to performance. This player, Tulloch, gave some motivation to the team on the side lines. They seemed to be down for the count but after this speech they came back and played each of their positions well which in turn made the group function as a whole. This is what a team is.