A sealing strip to be used with the rim of a wheel, particularly the rim of a so-called box section bicycle rim, as well as a rim equipped with such a sealing strip, and a wheel having such rim and sealing strip. The systems and methods employ a particle bed cooled by an in-bed heat exchanger to desublimate the condensable vapors from the process stream. This aligns the eccentric position to the preset position P1 and positions the center W0 of the substrate within a predetermined range from the center of rotations A0. The second optical amplification portion amplifies an intensity of signal light included in the second output light. The system also includes a retractable projection screen disposed on the second portion of the frame and a projection head mounted on the first end of the moveable arm.