| Fredrickson then suggests that this counts as general evidence of nonlinearity in the effects of positivity. |
| In this regime, the nonlinear response is augmented by the optical Stark effect, a nonlinearity that is fast because it does not involve the generation of real carriers. |
| This nonlinearity and the mechanisms controlling illness and pain representations must therefore be understood from a transdisciplinary approach. |
| A similar nonlinearity arises in objects illuminated by light from the Sun or other thermal light source. |
| The degree of nonlinearity depends on the size of the parameter a and need not, in principle, be large. |
| A study using probenecid demonstrated that the nonlinearity in blood levels is in fact due to a saturation of the active transport pathway in the kidney. |
