The blades are the most important part of a turbine: their design is crucial in capturing as much energy from the steam as possible and converting it into rotational energy by spinning the rotor round. All turbines have a set of rotating blades attached to the rotor and spin it around as steam hits them.
Gender variance is defined as the persistent sense that a person's gender identity is incongruent with the person's biological sex. The definition further excludes the element of persistence for persons under the age of 21 and including, without limitation, transitioned transsexuals.
A variance is a waiver of a setback requirement or height restriction in the code. It allows the owner to build closer to the property line than the code allows. For example, in an R-1 single family single and duplex zoning district, the minimum setback requirement for the rear is 10 feet on each side.