The Aztecs were a native group to the central Mexico and to the northwestern part of Guatemala. They were the largest controlling group in that area.They set their capital up â¦ at Tenochtitlan, which today makes up part of Mexico City (Mexico's current capital).he Aztecs were a native group to the central Mexico and to the northwestern part of Guatemala. They were the largest controlling group in that area.
Advanced Video Coding (AVC) is a type of standard for the compression of digital video. AVC helps to set the standard syntax for video formats such as Blu-Ray, mobile TV and teleconferencing. AVC is also known as H.264 or MPEG-4 Part 10.
Atrioventricular node: The electrical relay station between the upper and lower chambers of the heart. Abbreviated AV node. Electrical signals from the atria must pass through the AV node to reach the ventricles.The AV node, which controls the heart rate, is one of the major elements in the cardiac conduction system.The AV node serves as an electrical relay station, slowing the electrical current sent by the sinoatrial (SA) node before the signal is permitted to pass down through to the ventricles.lectrical signals from the atria must pass through the AV node to reach the ventricles. The AV node, which controls the heart rate, is one of the major elements in the cardiac conduction system.