A conveyorelevator web is provided and comprises transverse bars attached to rubber traction belts, wherein the transverse bars have a plurality of spaced outwardly extending fingers or projections in order to provide a means of attachment of either a flexible conveyor sheet andor of the above rubber traction belts. The system can include one or more detector arrays including a plurality of detector segments that extend along a detector axis that extends in a direction that is effectively parallel to the longitudinal axis, such that radiation emitted from the radiation source passes through the target area and is incident on one or more of the detector segments. Preferably, the Spy1A-pTRE-Tight animal model expresses the Spy1A gene and develop cancer, preferably breast cancer, when administered with tetracycline, preferably doxycycline. WHW scores can be used to prune away hypernyms prior to indexing, to rank query results, and for other functions related to information indexing and querying. The invention further pertains to pharmaceutical compositions containing at least one compound according to the invention useful for treating p38 kinase-associated conditions, and methods of inhibiting the activity of p38 kinase in a mammal. The weight is applied to the value of the at least one attribute.