A device-positioning pedestal capable of positioning devices of different sizes. A method of correcting saturated pixel data in an image sensor includes determining a weight function. The intumescent material is adhesively applied to a structural steel substrate and expands by at least 10 times its original thickness during a fire to provide fire protection to the substrate. The first processor may write data defining the new TCP connection to a queue associated with the appropriate processor. Each of the coils and the shield are respectively pattern-formed on substrates. The gas stream purification unit may include comprise a soot reactor and a catalytic oxidation reactor or both.