Fiat Stilo held in Italy from 2002 to 2005. The car was revealed in November 2001, at the Bologna Motor Show. It was derived from the Stilo 1.8 16v version, with the engine power increased from to , and from the 2003 season to . A similar competition was held in the United Kingdom from 2004 to 2005, called the Fiat Stilo Rally Cup. In September 2004, a junior team backed up by Fiat UK competed in the Wales Rally GB of the World Rally Championship with group A cars, and the following year two other cars took part in the rally.
Quantitative models of the action potential that again, there are only two time-dependent variables: the transmembrane voltage "V" and the potassium gate probability "n". The bursting, entrainment and other mathematical properties of this model have been studied in detail. The simplest models of the action potential are the "flush and fill" models (also called "integrate-and-fire" models), in which the input signal is summed (the "fill" phase) until it reaches a threshold, firing a pulse and resetting the summation to zero (the "flush" phase). All of these models are capable of exhibiting entrainment, which is commonly observed in nervous systems. Whereas the above models simulate the transmembrane