A composition for nasal administration comprising varenicline or its pharmaceutically acceptable salt and at least one excipient. The VOH control code includes a pull-up VOH control code and a pull-down VOH control code and the VOH code includes a pull-up VOH code and a pull-down VOH code. The technique also includes evaluating the three-dimensional image andor the plurality of residual projection images to generate a diagnosis. The radius fillers used in the wind tunnel blade are formed by a braided sleeve surrounding a number of unidirectional tows.