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.
Bow Tie Knot Details. Orientation: The animation is presented as though the wearer were seeing his own reflection. Structure: The Bow Tie is based on a Square (Reef) Knot and is the same as the bow commonly used on a Shoelace. It feels different and awkward to tie because of the nature of the material and the need to achieve a neat, symmetrical result. Advantages: Typically perceived as more formal and elegant than other neckties.