1 Rarely, fistulas occur externally to the skin or internally to another part of the biliary tree, to the pleural cavity or bronchial tree, or to the hepatic artery or portal vein or other vascular structures.
Load factor (aeronautics) In aeronautics, the load factor is defined as the ratio of the lift of an aircraft to its weight and represents a global measure of the stress (load) to which the structure of the aircraft is subjected: where: Since the load factor is the ratio of two forces, it is dimensionless.
Definition of Loads ï ASCE 7-2005 Standard defined straight wind and hurricane wind loads area as a severe load with a 50 or 100 year return period depending on the code Importance Factor and wind load defined for design multiplied by a 1.6 load factor.