A loose-lay floor tile which has on a back face a nonskid backing material obtained by solidifying a paste sol containing a plasticizer and one of polyvinyl chloride, copolymers of vinyl chloride and vinyl acetate and mixtures of polyvinyl chloride and polyvinyl acetate. Heating members are provided for heating the cartridges to encourage the formation of scented vapors and an actuation subassembly is provided for selectively actuating the scent cartridges to release the scented vapors. This invention relates to the hybrid seed 38J54, the hybrid plant produced from the seed, and variants, mutants, and trivial modifications of hybrid 38J54. The present invention also provides means to configure pre-defined queries of the data extract for efficient service of reports for clients. A web modified according to the disclosed method has desirable breathability and liquid impermeability, as well as extensibility and a soft, cloth-like textured surface. The delay received by the delay measurement packets in the network between the transmission origin node to the node itself is measured.