A mobile communication terminal for receiving a multimedia broadcast signal comprises a controlling unit adapted to extract channel information associated with a first mobile communication terminal location from a signal at the first mobile communication terminal location. The bracket has two opposing inner sides that have respectively an opening and a trough formed thereon. One or more control devices are provided for varying the cross section of the feed-through channel and, thus, the cross section of the fluid jet. Liquid may be supplied to the gap radially outward of an opening adapted for dual flow. The prevent invention further includes a method of manufacturing isomerized organic compounds using the catalyst.