Review and Free Exchange of Ideas

Throughout the first seven chapters we have encouraged the reader to develop a thoughtful, individual style of communication that respects common conventions and adheres to ethical standards. Such communication is fundamental to the advancement of science and engineering. Toward this end we have also emphasized the importance of both appropriate attribution, most often via proper citation of documented works by others, and meticulous record keeping, which promotes the integrity of the work. In this way, we have encouraged you, the reader, to become a responsible contributor to the advancement of your field.