A prize-winning medical writer offers an explanation of modern diagnostic medical imaging technologies-and the issues that result from their use and misuse. Medical Imaging describes the discovery and development of diagnostic imaging technologies, explaining how the technologies work and exploring some of the issues that such powerful and expensive technologies create. The book begins with the discovery of X-rays in 1895 and traces the history of imaging technology through today's tools, such as X-ray computed tomography, magnetic resonance imaging (MRI), functional imaging by positron emission tomography (PET), and single photon emission computed tomography (SPECT). The contribution of these expensive technologies to the rising cost of healthcare in the United States and the unequal distribution of imaging diagnostic facilities, particularly in developing countries, is also considered. In addition, the book explores ethical questions that have surfaced in the past, including the reportability of incidental findings during a scan and admissibility of medical images as evidence in courts of law , and such newly emerging issues as the application of imaging tools in lie detection and the mammography guidelines controversy of 2009. Various charts and illustrations show medical imaging modalities, Medicare medical imaging costs, distribution of imaging costs, physicians' fees by modality, nuclear imaging probes, and medical imaging physics A glossary defines key terms necessary to understanding medical imaging technology such as "positron," "half-life," and "tomography," as well as acronyms such as "MRI,", "PET," "SPECT," and "CT" Presents documents including early popular science articles on X-ray technology and its abuse

From Dolly the sheep to Frankenfood, life-saving medicines, and beyond, this insightful work describes the technology and controversy behind genetic engineering. From the publication of Aldous Huxley's Brave New World in 1932 to the cloning of Dolly the sheep in 1996, the public has long been fascinated by the idea that humans may one day be able to mold or even create life. In less than 30 years, genetic engineering has itself mutated from science fiction to science fact. Supporters claim such innovations as genetically modified crops and gene therapy are poised to bring unparalleled benefits by eliminating hunger and hereditary disease, whereas critics warn the dream could easily become a nightmare. Packed with key facts and analysis, Genetic Engineering: A Reference Handbook, Second Edition provides an expert guide to the very latest discoveries in genetic engineering and genetic modification and the technology's complex ethical, scientific, and economic implications. Includes an expert guide to print and online resources on genetic engineering and related areas Features a comprehensive glossary designed for the general reader

This book was developed from the papers presented at a symposium on "Water Relationships in Foods," which was held from April 10-14, 1989 at the 197th National Meeting of the American Chemical Society in Dallas, Texas, under the auspices of the Agricultural and Food Chemistry Division of ACS. The editors of this book organized the symposium to bring tagether an es teemed group of internationally respected experts, currently active in the field of water relationships in foods, to discuss recent advances in the 1980's and future trends for the 1990's. It was the hope of all these con tributors that this ACS symposium would become a memorable keystone above the foundation underlying the field of "water in foods. " This strong foundation has been constructed in large part from earlier technical conferences and books such as the four milestone International Symposia on the Properties of Water (ISOPOW I-IV), the recent IFT BasicSymposium on "Water Activity" and Penang meeting on Food Preservation by Maisture Control, as well as the key fundamental contributions from the classic 1980 ACS Symposium Series #127 on Water in Polymers, and from Felix Franks' famous seven-volume Comprehensive Treatise on Water plus five subsequent volumes of the ongoing Water Science Reviews. The objective of the 1989 ACS symposiumwas to build on this foun dation by emphasizing the most recent and maj or advanc."

During the past decade, the importance of amorphous water-soluble substances has been increasingly recognised within the food and pharmaceutical industries. In response, Amorphous Food and Pharmaceutical Systems brings together current leading experts to contribute to this unique cross-disciplinary account of the subject. Coverage includes: water-compatible amorphous solids (physical, chemical behaviour), low water content systems (water as plasticizer); applications in food and pharmaceutical sciences and industries (processing and stability) along with state-of-the-art technology in food and pharmaceutical systems. This timely publication will be welcomed by academic and industrial researchers and professionals in the pharmaceuticals, food, materials and polymer sciences.

This book offers an accessibly written introduction to ALS, focusing on the topics that matter most to anyone whose life has been affected-directly or indirectly-by this condition. Amyotrophic lateral sclerosis (ALS) or Lou Gehrig's disease, is a neurodegenerative disease that affects the motor neurons that drive voluntary movement. Those diagnosed with ALS experience difficulty moving and speaking and, as the condition worsens, difficulty swallowing and breathing. Beyond this definition, however, what do those affected by ALS need to know? What You Need to Know about ALS is a part of Greenwood's Inside Diseases and Disorders series. This series profiles a variety of physical and psychological conditions, and distills vast collections of scientific knowledge into concise, readable volumes. A list of "Top 10" essential questions begins each book, providing quick-access answers to readers' concerns. The text follows a standardized structure, with each chapter exploring a particular facet of the topic. In addition to covering causes, signs and symptoms, diagnosis, and treatment options, books in this series delve into issues that are less commonly addressed but still critical to understand, such as effects on loved ones and caregivers. Case illustrations highlight key themes discussed in the book and are accompanied by insightful analyses and recommendations. Approaches the subject in a holistic manner, covering often-overlooked areas such as societal perceptions and impacts on family and friends Provides quick answers to the questions that readers are most likely to have in an Essential Questions section that also serves as a springboard for understanding the content of the book in greater depth Provides relatable, real-world examples of concepts discussed in Case Illustrations Points readers toward useful books, organizations, and websites in an annotated Directory of Resources guiding further study and research

The Power of Blackness is a profound and searching reinterpretation of Hawthorne, Poe and Melville, the three classic American masters of fiction. It is also an experiment in critical method, an exploration of the myth-making process by way of what may come to be known as literary iconology.

First published in 2000. Routledge is an imprint of Taylor & Francis, an informa company.

This book was developed from the papers presented at a symposium on "Water Relationships in Foods," which was held from April 10-14, 1989 at the 197th National Meeting of the American Chemical Society in Dallas, Texas, under the auspices of the Agricultural and Food Chemistry Division of ACS. The editors of this book organized the symposium to bring tagether an es teemed group of internationally respected experts, currently active in the field of water relationships in foods, to discuss recent advances in the 1980's and future trends for the 1990's. It was the hope of all these con tributors that this ACS symposium would become a memorable keystone above the foundation underlying the field of "water in foods. " This strong foundation has been constructed in large part from earlier technical conferences and books such as the four milestone International Symposia on the Properties of Water (ISOPOW I-IV), the recent IFT BasicSymposium on "Water Activity" and Penang meeting on Food Preservation by Maisture Control, as well as the key fundamental contributions from the classic 1980 ACS Symposium Series #127 on Water in Polymers, and from Felix Franks' famous seven-volume Comprehensive Treatise on Water plus five subsequent volumes of the ongoing Water Science Reviews. The objective of the 1989 ACS symposiumwas to build on this foun dation by emphasizing the most recent and maj or advanc.

Harry Levin--one of America's major literary critics--offers a brilliant and original study of the whole world of comedy, concentrating on playwrights through the centuries, from Aristophanes and Plautus in classical times to Bernard Shaw and Bertolt Brecht and their recent successors.
Viewing the comic repertory as a richly varied yet broadly unified whole, Levin provides a synthesis of theories and practice. Isolating two fundamental aspects of comedy--the ludicrous and irreverent "playboy," whom we laugh with, and the ridiculous and forbidding "killjoy," whom we laugh at--he traces the dialectical interplay of these components throughout history and across various cultures and media. While mainly focusing on the plays and the stage, with discussions of such major dramatists as Shakespeare, Ben Jonson, Moliere, and William Congreve, Levin also includes essays on such related topics as humor, satire, and games.

"The author explores this tradition in depth and defines it with a breadth of vision, a dynamic vigor and freedom rarely paralleled today....His method, flexible, generous, humane in the best sense of the word, eschews pedantry, dogma, useless theorizing and scholastic argumentation."--The New York Times Book Review. "I wish to make it clear that The Gates of Horn represents an outstanding critical accomplishment."--Saturday Review. In the Odyssey, Homer describes two gates of the imagination: one of ivory through which fictitious dreams pass, and the other of horn, through which nothing but the truth may pass. Realism is the type of literature that passes through the horn, and in this significant study of the genre Levin examines a major form of Realism--the French novel--and focuses on five of its masters--Stendahl, Balzac, Flaubert, Zola, and Proust. Now available in paperback, Levin's study is a veritable reconstruction of the artistic and intellectual life of a nation.

In this book, two psychologists apply principles of cognitivepsychology to understanding reading. In this book, two psychologists apply principles of cognitive psychology to understanding reading. Unlike most other books on the subject, this one presents a consistent theoretical point of view and applies it to the acquisition of reading and what the skilled reader does. The first part of The Psychology of Reading covers perceptual learning, the development of cognitive strategies, the development of language, the nature of writing systems, and an extensive review of the research on word recognition. In the second part of the book, the authors look closely at abilities that children bring to school before learning to read. They describe the acquisition of initial reading skills and transition to skilled reading, the nature of the reading process in adult readers, and the ways people learn from reading. The book's third part takes up questions people frequently ask about reading-such as reading by deaf children, dyslexia, the influence of nonstandard dialects on learning to read, comparison of reading achievement across different nations and different languages, and the debatable virtues of "speed reading." The authors conclude that reading cannot be understood simply as associative learning-that is, the learning of an arbitrary code connecting written symbols and their sounds. Reading involves higher-level mental processes such as the discovery of rules and order, and the extraction of structured, meaningful information.

Because Harry Levin's view is large, as opposed to the many necessary exegeses and close textual studies, he leads the reader easily into the delights to be found in Joyce, from the comparatively simple prose of Dubliners, through Ulysses and into the complexities of Finnegans Wake. The insight and brilliance of this "critical introduction," first published by New Directions in 1941, make it as rewarding for the expert as the student. For this revised edition, Mr. Levin, who is Irving Babbitt Professor of Comparative Literature at Harvard, has made revisions and added a new preface and a long "postscript" which he calls "Revising Joyce." He examines the works that have come to light in the last few years and some of the important later biographical writings about Joyce.