Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle. Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle.
The term âfutilityâ is used to refer to the inability of a clinical trial to achieve its objectives. In particular, stopping a clinical trial when the interim results suggest that it is unlikely to achieve statistical significance can save resources that could be used on more promising research.
Motility Testing. In the Motility Center at Nationwide Childrenâs Hospital, we diagnose complex motility disorders using advanced expertise and technology. Motility testing techniques study how the intestine moves, contracts and relaxes. It can also measure intestinal perception, including the threshold for discomfort and pain from the intestine.