DDoS Attacks. Distributed Denial of Service Attack (DDoS) Definition. A distributed denial of service (DDoS) attack is a malicious attempt to make an online service unavailable to users, usually by temporarily interrupting or suspending the services of its hosting server.
The Diaphragm. The diaphragm, viewed from above at left with the front of the body on top, is a sheet of muscle and tendon the divides that torso in two. Above is the thorax with the lungs and heart, below is the abdomen, featuring the intestines, stomach, liver, kidneys...
The diaphragm is a muscle that separates the chest (thoracic) and abdominal cavities and is controlled by the phrenic nerve. Diaphragmatic paralysis, whether it occurs in one or both sides of the diaphragm, is uncommon. In patients where one side of the diaphragm is paralyzed, the paralysis occurs in the left and right side with equal frequency.