A method of generating a segment key KSmt from a given basic key KmT and a given modification key K\u2032MT in a key space with M*T keys. The display includes a plurality of LED’s. The invention further discloses therapeutic, diagnostic and research methods for diagnosis, treatment, and prevention of disorders involving any one of these novel human nucleic acids and proteins. After pressing, the component is sintered to form the porous filter. The allocation of the FIFO components may be static andor dynamic. By transferring some of this stress, a more uniform stress distribution and a lower peak stress are achieved.