Abstract: A device for the measurement of the moisture of harvested crop including a measurement capacitor (52) with two spaced electrodes (78, 80, 82), between which harvested crop can be introduced. The capacitor (52) is connected to an inductance (104) of a resonance circuit (106). For improved precision, it is proposed that the resonance circuit (106) be supplied with a measurement signal in the form of an alternating voltage with variable frequency and that a parameter of the resonance circuit (106), preferably resonant frequency dependent upon the capacitance of the capacitor (52), be detected at various frequencies and used for the determination of the moisture.

Abstract: The present invention relates to a bonding reagent, which is characterized in that it comprises a first bonding component specific for the hemagglutinin-neuraminidase molecule of a Newcastle Disease Virus and a second bonding component specific for a costimulatorily acting molecule of an effector cell.Furthermore, this invention concerns a process for the production of the bonding reagent as well as a vaccine containing the bonding reagent and inactivated tumor cells.