A search system finds an order to provide an item. Data transmission units from the source network are received at an encoding component logically located between the endpoints. In operation, the tool holder oscillates in higher order bending oscillations about at least one node located on a curvilinear axis extending from the first end. A maximum temperature of the polysilazane during the steam exposure may be less than or equal to about 500\xb0 C. At a minimum, the constraints associated with the tasks must identify each of the resources assigned to the task, and the work-amount that each resource must perform.