In a method of verifying a delay time of a target circuit section, a first determination of a shortest of short delay times of each of components of the target circuit section in two or more temperature conditions is carried out. The propulsion gas exhaust assembly includes a transition element emerging in two duct elements each communicating with an ejection half-nozzle, wherein each of the two duct elements forms an elbow downstream of the transition element. Output pulses are produced on both positive and negative edges of the input clock signal. The present invention relates to a novel elongase gene with the sequence SEQ ID NO:1 or its homologs, derivatives and analogs. A system for accessing a database through a translation layer comprising a first database; a translation layer, defined by translation source code; and an application for accessing the first database through the translation layer.