Abstract: A coating for protecting a Zirconium alloy based layer of a nuclear fuel rod cladding is provided. The coating comprises a primary layer. A microstructure of the primary layer is comprised of a number of grains and is randomized. The primary layer is configured with a density of about 94.5% or greater. A cladding for a nuclear fuel rod and a method for producing a cladding for a nuclear fuel rod are also provided.

Abstract: A child assist rail and support system is disclosed which is adapted for attachment to an existing or new handrail at a stairway. The child assist rail and support system includes a plurality of suspension elements and a strap associated with each suspension element. The strap is adapted to suspend the associated suspension element below the handrail. The strap is further adapted to position a first end of its associated suspension element proximate to said handrail of the stairway. There is an auxiliary rail positioned at a second end of each of the suspension elements. The strap is also operative to maintain the auxiliary rail in a proximate position with respect to the second end of each of the suspension elements. There is a locking element operative with the strap of each of the suspension elements. The locking element is operative with the strap and the suspension element for maintaining the auxiliary rail in a substantially stationery position with respect to the handrail of the stairway.