A multi-functional cyclic siloxane compound, a siloxane-based polymer prepared from the compound, or compound and at least one of a Si monomer having organic bridges, an acyclic alkoxy silane monomer, and a linear siloxane monomer ; and a process for preparing a dielectric film using the polymer. A container receives the item and a shell is adapted for removably receiving the container therein. The structural members may be partially compressible and provide a restoring force, and they may allow heeling. The capacitance is changed when the second capacitance electrode sheets stray from the corresponding first capacitance electrode sheets. 2 to 5 percent by weight of a peroxide, from 0. A template image of a test symbol is aligned with a test image comprising one member of the set of cropped images.