The invention provides Cripto blocking antibodies, or biologically functional fragments thereof, and uses thereof. The present invention further relates to the use of carvonediamine as a hardener for epoxy resins, as an intermediate in the preparation of diisocyanates, as a starter in the preparation of polyetherols andor as a monomer for polyamide preparation. The voltage input to the power supply and the total inductor current of the power supply are monitored and used to generate a combined output voltage control signal in response to the monitored input voltage total inductor current as well as the combined output voltage error control signal. The X-ray examination device allows an especially large number of examination techniques and transillumination perspectives. The top pillow is in the top section and the bottom pillow is in the bottom section.