An approach is provided for performing network discovery and selection. The suspension exhibits reduced upward pH drift by comparison with an otherwise similar suspension which comprises a clay-derived suspending agent. The case includes an outlet for discharging the sublimation compound in the vapor state into the atmosphere, where the sublimation compound is returned to the solid state in the form of a discrete cloud of particles. The icon creating unit creates an icon for visually displaying the presumed psychological state of the customer on the basis of the parameters. By means of a lever mechanism and a second drive, the VMM transports the wheelchair to the front door of the car. 0 nm, which is defined by a difference between a maximum height and a minimum height on a film surface, a piezoelectric constant d31 greater than 150 pCN and a breakdown voltage of 80 V or more, which is defined by an applied voltage that results in a current value of 1 \u03bcA or more.