Renault Twingo sewage tunnel. After numerous accidents, he raced to catch a departing ferry, instead landing in the ocean. On 16 March 2011, the Renault Twingo won the "best city car award" in the Parkers' New Car Awards. Special editions included the Twingo Renaultsport Gordini; Twingo Gordini TCe 100; Twingo Bizu; Twingo Pzaz; Twingo Renaultsport Silverstone GP (UK-only); Twingo Miss Sixty; and Twingo Renaultsport Red Bull RB7. Unlike its predecessor, the Twingo II was not licensed by Yanase Co., Ltd. for the Japanese market, as Renault had acquired a stake in Nissan when the Lutecia II was still in production. Instead, the
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