An automatic gateway that runs as an HTML solution and is capable of automatically generating service requests in response to a condition precedent for service by an On-Line Transaction Processing style application running on an enterprise server. Hardfacing is applied between adjacent teeth hardfacing guides to form a cutting element. The system parameters are determined such that self-focusing of a pulsed femtosecond laser beam is inhibted by non-linear absorption of the energy of the pulsed femtosecond laser beam within the dielectric material. The connection assembly includes a sleeve mounted on the tip end of the shaft and a screw-cap. If a match is found, the metrology tool extracts a description of the corresponding physical structure from the library. The formulations comprise a sustained-release component and an optional immediate-release component, the compositions of which can be selectively adjusted, respectively, to release the active ingredient along a pre-determined release profile.