Nitrogen (N) fertilizers are widely used in agriculture worldwide, and their use is growing. One of the side effects of N fertilizers is that they release nitrous oxide (N2O).
Multiphase fluid flows involve more than one state of matter, such as gasoline sprayed into air, or two fluids of the same state with different properties, such as oil droplets suspended in water.
Cells move, or migrate, across body tissues such as bone, brain, muscle, and fat. This migration is how wounds heal, for example. Unfortunately, it is also the mechanism by which cancer spreads.
