Konzeption und prototypische Realisierung einer Portalanwendung zur föderierten Suche im Online-Angebot einer Bibliothek.

A newspaper vending machine in conversion kit form allows the ready installation on existing or new vending machines of a simplified, reliable, durable and essentially theft-proof mechanism to dispense newspapers one at a time downwardly through a bottom outlet with the assistance of gravity. Variation in newspaper thickness has no adverse effect on the mechanism. A standard type coin mechanism is utilized.