The present invention provides compositions of matter which allow for the extended release and enhanced bioavailability of biologically-active polypeptides following parenteral delivery to an animal. The transistors may be used in power applications by amplifying an input signal to produce an output signal having increased power. The contact member is positioned such that the contact faces have a certain relationship with the surface of the substrate, and multiple droplets 3 of the raw material solution is formed on the substrate, thereby establishing a droplet-retaining state, in which the contact faces retain the respective droplets. During the multiple-step model checking process, a second abstraction is performed to refine the abstract model. The first radiation portion includes a first free end, a first connecting end electronically connected to the feeding portion, and a serpentine portion between the first free end and the first connecting end. A touch panel integrated with the polarizer is formed by attaching an upper sheet to the upper surface of the polarizer integrated with a transparent conductive film.