Acupuncture is done by putting very thin needles into your skin at certain points on your body. This is done to influence the energy flow. Sometimes heat, pressure, or mild electrical current is used along with needles.cupuncture is a form of Chinese medicine that has been practiced for centuries. It's based on the theory that energy, called chi (say chee), flows through and around your body along pathways called meridians.
Definition and Explanation: The first in first out (FIFO) method assumes that goods are used in the order in which they are purchased. In other words, it assumes that the first goods purchased are the first used (in manufacturing concerns) or the first goods sold (in the merchandising concerns).
FIFO and LIFO are used in the management of inventory flow. FIFO (First In First Out) means that inventory is picked off the shelf in the order it was received. LIFO (Last In Last Out) means that last items received into the warehouse are always the first to be shipped out. FIFO is the most common inventory-control method in order fulfillment.