This application describes a guide plate for collecting and discharging bulk products, comprising a first segment, said first segment comprising damping means, which, during use, dissipate the collision energy of each product to be collected essentially individually. The displaceable diaphragm and the back-plate are arranged to form a capacitor in combination. Thus, measuring the power of the secondary output beam provides a precise measure for the power of the primary output beam. Verbs are analyzed and expected predictive error, also know as risk, is calculated. The invention also concerns a method for preparing the compounds and their therapeutic use. The respective relevance is dependent on a weight associated with the respective media type of the identified feature.