To improve the stability of vaccines comprising aluminum salt, the invention uses the amino acid histidine. The traffic control system comprises a primary controller. A data word in partitioned into data segments which are stored in the plurality of banks in accordance with an access scheme that hides pre-charging of rows behind data transfers. The fiber treatment may be selected from the group consisting of a polymeric coating, a hydrophilic surface coating, a surface coating of a free radical inhibitor, or a reduction in the total surface area of the fibers. The counterweights are disposed about the seal segments and substantially negate forces imposed by the seal segments outward toward the outer shaft. According to the inventive method, a graphitic carbon film having a thickness of 1 nm or less is uniformly formed on the surface of the semiconductor by performing hydrothermal synthesis and pyrolysis on glucose, so as to keep the original structure crystallinity of the semiconductor photocatalyst to be a support of the carbon film.