A railway safety critical application system substitutes commercial off-the-shelf hardware andor software for railway-domain specific product components, yet is validated to conform to railway safety critical system failure-free standards. The strap and pawl teeth each have convex portions which engage one another during insertion of the strap through the head. Also provided by the invention are tissue cultures of the soybean variety 01046211 and the plants regenerated therefrom. An example of a method is a method of cementing in a subterranean formation. Further, the system is capable of rewarding institutions for allowing their members to access the system.