Abstract: A system for teaching a catcher the proper form for the traditional blocking position comprising a wrist strap, a wrist-to-facemask adjustable tether, a retractable tether, an automatic tether retraction system, a release trigger system, and a leg attachment component. The wrist-to-facemask adjustable tether is detachably engaged to the wrist strap as is the retractable tether. The automatic tether retraction system is mechanically engaged to the retractable tether, and is configured to automatically retract and spool the retractable tether. The release trigger system is mechanically engaged to the retractable tether, and is configured to, at least in part, lock and prevent any extension of the spooled retractable tether.

Abstract: A method of simulation and management of a project includes defining a first project data set, including historical project planning data and defining a second project data set, including specific data regarding the project. A baseline project schedule is defined utilizing the first project data set and the second project data set. The baseline project schedule includes a plurality of project tasks. A plurality of simulations of the project are run utilizing the baseline project schedule and task-specific duration variations, and a necessary project buffer is determined based on analysis of output data of the simulations.

Abstract: A system for teaching a catcher the proper form for the traditional blocking position comprising a wrist strap, a wrist-to-facemask adjustable tether, a retractable tether, an automatic tether retraction system, a release trigger system, and a leg attachment component. The wrist-to-facemask adjustable tether is detachably engaged to the wrist strap as is the retractable tether. The automatic tether retraction system is mechanically engaged to the retractable tether, and is configured to automatically retract and spool the retractable tether. The release trigger system is mechanically engaged to the retractable tether, and is configured to, at least in part, lock and prevent any extension of the spooled retractable tether.

Abstract: A method of removing a metallic erosion shield secured by a layer of non-metallic adhesive to a leading edge structure of a helicopter rotor blade comprising, the step of providing an electric field between the metallic component and an electrode, in the presence of an electrolyte between the metallic component and the electrode whereby the erosion shield is removed by an electrochemical process.