Abstract: This invention responds to a long felt need, by providing in one embodiment, a helper virus based on the Ad2 serotype for use in the Cre/loxP system for the generation of Ad vectors deleted of all Ad protein coding sequences. Using this and helper virus based on Ad5, genetically identical hdAd that differ only in the virion protein components, which are derived from the helper virus, were produced. The vectors have identical expression characteristics in vitro, regardless of the serotype, and the sequential use of hdAd of different serotypes allows for successful repeat vector administration in vivo.

Abstract: A waterfall illuminated by a plurality of optical fibers having their ends disposed into an outlet of the waterfall and directing light from the fiber ends onto water within the waterfall. The waterfall comprises a water conduit having an inlet for receiving water into the interior of the water conduit and having an outlet formed by a top plate and bottom plate for producing a waterfall as the water flows out of the water conduit, a fiber optic cable bundle attached to the water conduit, and the fiber optic cable bundle comprising a plurality of fibers where each fiber adapted to receive light at an input end and to emit light at an output end. The output ends of the respective fibers are disposed within the outlet whereby the output ends are positioned to direct light onto water in the outlet.

Abstract: The mounting assembly includes a shaft having a planar member mounted on a top end of the shaft. The planar member is preferably mounted so it pivots with respect to the shaft. The shaft is insertable in a hollow cylinder on a motor vehicle. In the case of a motorcycle, a portion of the shaft is inserted in a steering stem of a steeing head. A plurality of o-rings, attached to a portion of the shaft inserted in the cylinder, secure the mounting assembly in place. A Velcro™ piece, fixed to a top surface of the planar member, clasps to a corresponding Velcro™ piece of an electronic device placed on the mounting assembly.