An arrangement and a method are proposed for the generation of water on board an aircraft with the use of one or more fuel cells, whereby low-temperature fuel cells are provided as fuel cells. A quarter-wavelength plate is disposed in the transparent substrate, and a polarization plate is disposed on the surface at the forward side thereof in the light-incident direction. Thereafter, the non-file system structures are copied and stored into the storage data objects. The system handles facts and propositions in an equation solving manner. The S-VLAN component then forwards the Ethernet frame to any of the MPLS network and the Ethernet network. A method utilizing the tool set allows a surgeon to percutaneously implant the rod in the patient.