Renault Fluence Z.E. were deployed in Israel and around 400 units sold in Denmark through May 2013, when Better Place filed for bankruptcy. Since 2011 a total of 3,935 units have been sold worldwide through October 2014. The Fluence Z.E., called SM3 ZE in South Korea, is the most numerous electric car of the South Korean car parc, with 1,604 SM3 ZE sold till December 2015. Approximately 6,000 Renault Fluence Z.E. have been sold between 2011 and 2015. The lithium-ion battery has a capacity of 22 kWh and weighs . The Fluence Z.E. is longer than the internal combustion model to accommodate 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