The gallbladder is a small pouch that sits just under the liver. The gallbladder stores bile produced by the liver. After meals, the gallbladder is empty and flat, like a deflated balloon.efore a meal, the gallbladder may be full of bile and about the size of a small pear. In response to signals, the gallbladder squeezes stored bile into the small intestine through a series of tubes called ducts. Bile helps digest fats, but the gallbladder itself is not essential.
U-substitution is for functions that can be written as the product of another function and its derivative. $$\int u du$$. Integration by parts is for functions that can be written as the product of another function and a third function's derivative.
Process Integration Process Orchestration - Process Integration - Exchange Infrastructure Glossary and Definitions XI and PI glossary. XI and PI glossary explains the most common abbreviations and terms used in the XI area. Please keep the descriptions short as they are just supposed to give a general idea about the term.