An apparatus to amalgamate substances which includes at least two substance holding tanks, an inert gas tank, an amalgamation mixing chamber, and a nozzle. A first steam of hot natural gas-based synthesis gas having a first higher molar ratio of H2:CO is combined with a second stream of quenched synthesis gas having a second lower molar ratio of H2:CO to provide a blend of synthesis gas having a third molar ratio of H2:CO that is between the first and second molar ratios. Each policy container has one or more policies. In some instances, the pre-electrode includes at least one aperture extending into the body from the exterior surface and between two of the segmented electrodes with portions of the connecting material forming borders between the aperture and the proximal and distal ends of the pre-electrode. Pharmaceutical compositions are provided that can act as boosters to improve the pharmacokinetics, enhance the bioavailability, and enhance the therapeutic effect of drugs that undergo in vivo degradation by cytochrome P450 enzymes. The scheduling method includes: detecting an event of requesting a scheduler change; selecting a scheduler corresponding to the event among schedulers; and changing a scheduler of a node, which schedules use of the control unit, to the selected scheduler, without rebooting the node.