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James I. Porter

Constructions of the Classical Body brings together essays by distinguished international scholars to explore the subject of the body in antiquity. The book's thesis is that the study of antiquity is necessarily a study of the body, and that attention to this fact can lead to a much-needed shift in the way that classical studies are approached today. The volume aims to reestablish the relevance of the problem of the body at the perimeters of several different kinds of inquiry, and in this way to help open up a field of possibilities for future study.

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Christiane Paul

Digital technology has revolutionized the way we produce and experience art today. Not only have traditional forms of art such as printing, painting, photography and sculpture been transformed by digital techniques and media, but entirely new forms such as net art, software art, digital installation and virtual reality have emerged as recognized artistic practices. Christiane Paul surveys the developments in digital art from its appearance in the 1980s to the present days, and looks ahead to what the future may hold. Drawing a distinction between work that uses digital technology as a tool to produce traditional forms and work that uses it as a medium to create new types of art, she discusses the key artists and works. The book explores themes addressed and raised by the art, such as viewer interaction, artificial life and intelligence, political and social activism, networks and telepresence, as well as issues such as the collection, presentation and preservation of digital art. This revised and expanded edition investigates key areas of digital art practice that have gained in prominence in recent years, including the emergence and impact of mobile and site-specific media, social networking and virtual worlds such as Second Life.

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Walter J. Karplus

Each day we are bombarded with news of a new catastrophe of worldwide proportions promising to obliterate a part, if not all, of humankind. Confronted with these warnings of impending doom, our best defense is to understand how valid--or invalid--these predictions of calamity are. By perceiving these threats in a wise and sagacious way, we can best meet future challenges by not earmarking precious resources for wrong or misleading reasons. Walter Karplus, a professor of computer sciences at UCLA, in his 35 years of experience has made predictions for all kinds of phenomena by generating models and computer simulations. His decades of experience have taught him what we can and cannot predict with any accuracy. Dr. Karplus surveys the most hotly debated catastrophes that many scientists have predicted will imminently endanger the lives of countless people all over the globe.^ These catastrophes include the depletion of the ozone layer, the Greenhouse Effect, nuclear radiation, acid rain, the AIDS epidemic, the population explosion, another Great Depression, and earthquakes. Drawing on his superb background, he assesses the strengths and weaknesses of arguments propounding the seriousness of these calamities. All the while, he never allows us to lose sight of the profound shortcomings of scientific prediction. In his singularly engaging manner, Dr. Karplus traces the fascinating art of prediction from our earliest ancestors to today. He pronounces at what point prediction, even within science, becomes a black art. He elucidates the problems that computer simulations have in predicting events and goes on to pinpoint when and where these models lapse into the area of pure conjecture. Through reason and wit, Walter Karplus teaches us how to bring a trained eye to the predictions of disaster that unceasingly assault us.^ The Heavens Are Falling is an illuminating and entertaining work that bestows on us the wisdom to make informed judgments before taking arms against a sea of troubles.

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D. Jed Harrison, Albert Berg

Micro-TAS '98 is the third of a series of symposia initiated by MBSA (University of Twente) in 1994, on the subject of miniaturizing, and integrating within a monolithic structure, the chemical, biochemical and biological procedures commonly used for analysis and synthesis. The primary tool used to develop micro-total analysis systems (mu- TAS) has been micro-photolithographic patterning and micromachining. These powerful tools of Micro System Technology (MST or MEMS) have been applied in highly imaginative ways to develop microchip chemical arrays, fully integrated pump and fluid manifolds, and electrokinetically driven micro-channel systems to be used for genetic analysis, clinical diagnostics and environmental monitoring, and to integrate reactions as diverse as the polymerase chain reaction (PCR) and the large volume, partial oxidation of ammonia. This text illustrates the rapid expansion of the field, the extensive industrial involvement, the increasing number of participating researchers, the expanding range of concepts and applications that utilize MST and microfluidic devices, and new MST-compatible plastic micro-machining to meet the needs of the life science community. This volume contains the proceedings of the Third International Symposium on Micro-Total Analysis Systems, mu-TAS '98, held on October 13-16 in Banff, Alberta, Canada. State-of-the-art invited and contributed papers presented by the world's leading mu- TAS research groups provide a highly informative picture of the growth since 1994 and of the promising future of this exciting and rapidly growing field.