Unlike the other organs in the digestive system, the mouth, the pharynx, and the portion of the esophagus that is above the diaphragm are not lined with serosa. Rather, they are lined with a different layer of fibrous tissue called the adventitia.
The BowTie Method. A BowTie is a diagram that visualizes the risk you are dealing with in just one, easy to understand picture. The diagram is shaped like a bow tie, creating a clear differentiation between proactive and reactive risk management. The power of a BowTieXP diagram is that it gives you an overview of multiple plausible scenarios, in a single picture.
How to Tie a Bow Tie. 1. To tie a bow tie, the first step is to make sure that one end of the bow tie is longer than the other by a few inches. The longer end of the tie should be on your right side. 3. Bring the longer end of the bow tie underneath the shorter end and then bring it out from the center. 5.