An emulation system, method, and computer program product are provided for passing system calls to an operating system for direct execution. A tank having an open reservoir region is positioned in the drainage channel or adjacent to the channel so as to permit water to flow through an upstream port of the tank and pool within the open reservoir region. The two actuation signals differ from one another in that, on activation of the magnetic actuator by the actuation signal with the first signal waveform, less energy is transmitted to a magnet unit of the magnetic actuator than during activation of the magnetic actuator by the actuation signal with the second signal waveform. Another embodiment provides an extrusion die with an internal deckle assembly having a deckle rod support system. The live preview window may be a floating window that hovers above the document. , as pharmaceutical compositions.