A system, method and computer program product that utilizes measurements for the authentication of users to enterprise resources. The system comprises a support for maintaining the worn railway wheel, a welding device, a controller, and a surface processing device. An electrode retainer member in a sheet form is joined to at least one partition at a belt-like junction. In addition, throughput and performance of the database are also improved. One or more resistance elements may be removably attached to a location below the chair seat, and individually connected with the levers via an adjusting assembly that can either slide or be placed in pre-set mounting locations along the lever to provide variable resistance, or can be equipped with a turnbuckle to provide varying resistance. In other embodiments, an aliphatic nonionic additive may be branched.