Rotation is the act of raising the nose of an aircraft (by pulling back slightly on the control yoke or stick) during the take-off roll, so that it leaves the runway. Rotation allows for a precise, positive departure from the runway.
Crenation is the loss of water from an animal cell due to osmosis. Lysis is the rupture of the cell wall due to too much water moving into an animal cell due to osmosis. Both â¦crenation and lysis have drastic effects on the animal cell.
Cauda equina syndrome develops when the spinal canal is blocked by some type of mass and this set of nerves undergoes significant compression. A massive herniated disc in the lumbar spine is the normal cause of this compression.Other causes of compression that can produce cauda equina syndrome are tumors or fractures.auda equina syndrome develops when the spinal canal is blocked by some type of mass and this set of nerves undergoes significant compression. A massive herniated disc in the lumbar spine is the normal cause of this compression.