This text critically addresses, through college student voices, the American school reform movement in its rhetoric, policy and practice. Drawing from a course taught by McKenna, Collier, and Burke, this book provides theoretical and practical demonstrations of how a university course can treat students, many of them future teachers, as engaged citizens and contributors to discussions of education and society. It showcases work done by students in the process of learning education reform policy, discusses the obstacles and problems encountered as students join conversations on reform at both their university and in society at large, and examines the particular ways in which authoritative discourse and personal experience come to form knowledge at the university level.

Has the neuromuscular junction been over-exposed or is it perhaps already a closed book? I asked myself this at a recent International Congress when an American colleague complained that the Journal of Physiology had articles on nothing but the neuromuscular junction, while another colleague asked why I was editing a volume on a subject about which everything was already known. It is worrying to think that these views may be shared by other people. I hope that this volume will convince my two colleagues and other readers that the neuromuscular junction is very much alive and continues to attract the interest of many workers from a variety of fields; strange as it may seem, the synapse between a motor nerve ending and muscle fibre, with its relatively simple architecture, is one of the most inter esting sites in the body-I do hope we have done it justice. The various chapters of this volume present a cross section of knowledge as viewed by a group of 13 individuals, actively engaged in research. Multi-author volumes such as this are frequently criticised on the grounds that chapters or sec tions overlap. I believe that such criticium is only valid where the overlap is repetitious. Where it results in the reader having available discussions of material from differing stand-points, overlap becomes a valuable feature of this type of publication."

Nuclear medicine is the bridge between a particular clinical problem and a relevant test using radionuclides. It began as a minor technical tool used in a few branches of medicine, notably endocrinology and nephrology. However, throughout the world it has become established as a clinical discipline in its own right, with specific training programmes, special skills and a particular approach to patient management. Although the practicing nuclear medicine physician must learn a great deal of basic science and technology, a sound medical training and a clinical approach to the subject remains important. It is for this reason that in the text there has been an attempt to approach the subject from a clinical standpoint, including where necessary relevant physiological material.