A method for preventing the crystallization of boric acid present in an aqueous phase, or for suppressing this crystallization when crystallization has already been initiated, including the addition of at least one compound comprising at least two hydroxyl functions, the compound being selected from alcohols, aminoalcohols, carboxylic acids, and hydroxy acids. It also has at least one exhaust gas duct per cylinder of the internal combustion engine, at least a first actuator which is disposed in an inlet pipe or in an intake duct or in an exhaust gas duct and influences the gas exchange in the respective cylinder. The second positional information for the effective detection area is measured with reference to a predetermined position of the print medium at the time of print-driving and is variable depending on the movement of the nozzle plate. Packets are received by the first component that are associated with a flow sent by a source component. In doing so, the terminal allows independent control of channels, while also mitigating self-interference andor spectral emissions. A method includes directing a projectile toward a target or barrier and propelling a penetrator from within a body of the projectile.