PET and SPECT are two of today's most important medical-imaging methods, providing images that reveal subtle information about physiological processes in humans and animals. Emission Tomography: The Fundamentals of PET and SPECT explains the physics and engineering principles of these important functional-imaging methods. The technology of emission tomography is covered in detail, including historical origins, scientific and mathematical foundations, imaging systems and their components, image reconstruction and analysis, simulation techniques, and clinical and laboratory applications. The book describes the state of the art of emission tomography, including all facets of conventional SPECT and PET, as well as contemporary topics such as iterative image reconstruction, small-animal imaging, and PET/CT systems. This book is intended as a textbook and reference resource for graduate students, researchers, medical physicists, biomedical engineers, and professional engineers and physicists in the medical-imaging industry. Thorough tutorials of fundamental and advanced topics are presented by dozens of the leading researchers in PET and SPECT. SPECT has long been a mainstay of clinical imaging, and PET is now one of the world's fastest growing medical imaging techniques, owing to its dramatic contributions to cancer imaging and other applications. Emission Tomography: The Fundamentals of PET and SPECT is an essential resource for understanding the technology of SPECT and PET, the most widely used forms of molecular imaging.*Contains thorough tutorial treatments, coupled with coverage of advanced topics*Three of the four holders of the prestigious Institute of Electrical and Electronics Engineers Medical Imaging Scientist Award are chapter contributors*Include color artwork
9 square miles. 10,000 criminals. 130 cops. A riveting memoir by Baker, California's most-decorated police officer Compton: the most violent and crime-ridden city in America. What had been a semi-rural suburb of Los Angeles in the 1950s became a battleground for the Black Panthers and Malcolm X Foundation, the home of the Crips and Bloods and the first Hispanic gangs, and the cradle of gangster rap. At the center of it, trying to maintain order was the Compton Police Department, never more than 130-strong, and facing an army of criminals that numbered over 10,000. At any given time, fully one-tenth of Compton's population was in prison, yet this tidal wave of crime was held back by the thinnest line of the law—the Compton Police. John R. Baker was raised in Compton, eventually becoming the city's most decorated officer involved in some of its most notorious, horrifying and scandalous criminal cases. Baker's account of Compton from 1950 to 2001 is one of the most powerful and compelling cop memoirs ever written—an intensely human account of sacrifice and public service, and the price the men and women of the Compton Police Department paid to preserve their city.
The Arch of Aramoth is about the search and discovery of a supernatural arch which was discovered in a small but short lived town in northern Italy in the late 1500's. After an earthquake hit the town and reburied the arch in the mid 1600's, the arch was rediscovered in the early 2000's and moved to San Francisco by a billionaire who put the arch in his personal museum. Many mysteries of the arch are discovered including the creation of two superheroes. There is much action including the rescue of a CIA agent, the saving of a corporate CEO, the foiling of a kidnapping and bank robbery as well as trips to planets, light years away. This book is intended to be the first book of a trilogy. The second book will be The Column of Serese and the third will be The Black Arch.
Designed to prepare candidates for the American Board of Health Physics Comprehensive examination (Part I) and other certification examinations, this monograph introduces professionals in the field to radiation protection principles and their practical application in routine and emergency situations. It features more than 650 worked examples illustrating concepts under discussion along with in-depth coverage of sources of radiation, standards and regulations, biological effects of ionizing radiation, instrumentation, external and internal dosimetry, counting statistics, monitoring and interpretations, operational health physics, transportation and waste, nuclear emergencies, and more. Reflecting for the first time the true scope of health physics at an introductory level, Basic Health Physics: Problems and Solutions gives readers the tools to properly evaluate challenging situations in all areas of radiation protection, including the medical, university, power reactor, fuel cycle, research reactor, environmental, non-ionizing radiation, and accelerator health physics.
For a full list of entries and contributors, a generous selection of sample entries, and more, visit the The "Advertising Age" Encyclopedia of Advertising website. Featuring nearly 600 extensively illustrated entries, The Advertising Age Encyclopedia of Advertising provides detailed historic surveys of the world's leading agencies and major advertisers, as well as brand and market histories; it also profiles the influential men and women in advertising, overviews advertising in the major countries of the world, covers important issues affecting the field, and discusses the key aspects of methodology, practice, strategy, and theory. Also includes a color insert.
This book discusses the interaction of light with atoms, concentrating on the semiclassical descriptions of the processes. It begins by discussing the classical theory of electromagnetic radiation and its interaction with a classical charged dipole oscillator. Then, in a pivotal chapter, the interaction with a free charge is described (the Compton effect); it is shown that, in order to give agreement with observation, certain quantum rules must be introduced. The book then proceeds to discuss the interaction from this point of view-light always being described classically, atoms described quantum-mechanically, with quantum rules for the interaction. Subsequent chapters deal with stimulated emission and absorption, spontaneous emission and decay, the general problem of light stimulating and being scattered from the two-state atom, the photoelectric effect, and photoelectric counting statistics. Finally the author gives a personal view on the nature of light and his own way of looking at certain paradoxes. The writing of this book was originally conceived as a collaboration between the present author and a colleague of former years, Alan V. Durrant. Indeed, some preliminary exchange of ideas took place in the mid-1970s. But the problems of joint-authorship from antipodean positions proved too difficult and the project was abandoned. I would like to record my indebted ness to him for the stimulation of this early association. I also acknowledge the encouragement of my colleagues at the Univer sity of Otago. Special reference must be made to D. M.
DIVCitizen soldiers have played a unique role in the wars in Iraq and Afghanistan - and their extended deployment and role in the wars battles have changed the towns, cities, and states they hail from as well. The Devil's Sandbox - a nickname for Iraq - is the story of the 2nd Battalion of Oregon's 162nd Infantry Regiment (2/162), and provides readers an intimate look at the reality of National Guardsmen at war. Follow the 2/162 from their call-up in the summer of 2003 to their return home in the spring of 2005. Witness some of the fiercest fighting of the Iraq War and some of the most rewarding and forward-looking civil affairs projects aimed at rebuilding the broken nation of Iraq. Read how the town in Oregon struggles to do without the people - the accountants, lawyers, mechanics, et. al. - who went to serve in the war. The Devil's Sandbox offers a rare insight into what this war means for the citizen-soldier at home and abroad, and chronicles a battalion that earned the respect of the regular Army soldiers who fought alongside them in some of the toughest battles in the Iraq war./div
Modern Physics for Scientists and Engineers provides an introduction to the fundamental concepts of modern physics and to the various fields of contemporary physics. The book's main goal is to help prepare engineering students for the upper division courses on devices they will later take, and to provide physics majors and engineering students an up-to-date description of contemporary physics. The book begins with a review of the basic properties of particles and waves from the vantage point of classical physics, followed by an overview of the important ideas of new quantum theory. It describes experiments that help characterize the ways in which radiation interacts with matter. Later chapters deal with particular fields of modern physics. These include includes an account of the ideas and the technical developments that led to the ruby and helium-neon lasers, and a modern description of laser cooling and trapping of atoms. The treatment of condensed matter physics is followed by two chapters devoted to semiconductors that conclude with a phenomenological description of the semiconductor laser. Relativity and particle physics are then treated together, followed by a discussion of Feynman diagrams and particle physics. - Develops modern quantum mechanical ideas systematically and uses these ideas consistently throughout the book - Carefully considers fundamental subjects such as transition probabilities, crystal structure, reciprocal lattices, and Bloch theorem which are fundamental to any treatment of lasers and semiconductor devices - Uses applets which make it possible to consider real physical systems such as many-electron atoms and semi-conductor devices
Physics is a branch of science that many people consider to be too complicated to understand. In this exciting addition to the 'Exploring' series, John Hudson Tiner puts this myth to rest as he explains the fascinating world of physics in a way that students from elementary to high school can comprehend. Did you know that a feather and a lump of lead will fall at the same rate in a vacuum? Learn about the history of physics from Aristotle to Galileo to Isaac Newton to the latest advances. Discover how the laws of motion and gravity affect everything from the normal activities of everyday life to launching rockets into space. Learn about the effects of inertia firsthand during fun and informative experiments. Exploring the World of Physics is a great tool for students of all ages who want to have a deeper understanding of the important and interesting ways that physics affects our lives and is complete with illustrations, chapter questions, and an index.
Pewter was the metal of choice for household goods in England and America in the seventeenth and into the eighteenth centuries. Immense quantities of porringers, candlesticks, plates, and other items could be found on both sides of the Atlantic. The collection of British pewter at Colonial Williamsburg, which illustrates the development of basic forms and types of decoration, is remarkable for its breadth and detail. The collection also contains a number of American examples that often exhibit regional and individual preferences.
An examination of torture (in the name of the state) in three democracies (Israel, Northern Ireland, and the United States) by John Conroy, a Chicago journalist with a strong following among readers who know his previous book (a war diary of life in Belfast).
Despite their strategic location on the American border, the townships of Lower Canada have been largely ignored in studies of the War of 1812 and the Rebellions of 1837-38. Originally settled by Loyalists from New York, and followed by much larger numbers of land seekers from New England, this was a potentially volatile borderland during British-American conflicts. J.I. Little's Loyalties in Conflict examines how the allegiance to British authority of the American-origin population within the borders of Lower Canada was tested by the War of 1812 and the Rebellions of 1837-1838. Little argues that while loyalties were highly localized, American border raids during the war caused a defensive reaction north of the 45th parallel. The resulting sense of distinction from neighbouring Vermont, with its radical religious and political culture, did not prevent a strong regional reform movement from emerging in the eastern townships during the 1820s and 1830s. This movement undermines the argument of Quebec's nationalist historians that the political contest in Lower Canada was essentially a French-English one, but the dual threat of French-Canadian and American nationalism did ensure the border townships's loyalty to the government during the rebellions. The following years would witness the development of an increasingly conservative and distinctly Canadian cultural identity in the region. A rigorous study of a pivotal period in North American history, Loyalties in Conflict is a fascinating account of conflicting forces in one region that, like the rest of Canada, has been largely shaped by the interaction of American and British influences, as well as French-language and English-language ones.
Science and Technology are ubiquitous in the modern world as evidenced by digital lifestyles through mobile phones, computers, digital financial services, digital music, digital television, online newspapers, digital medical equipment and services including e-services (e-commerce, e-learning, e-health, e-government) and the internet. This book, Introduction to Basic concepts for Engineers and Scientists: Electromagnetic, Quantum, Statistical and Relativistic Concepts. is written with the objective of imparting basic concepts for engineering, physics, chemistry students or indeed other sciences, so that such students get an understanding as to what is behind all these modern advances in science and technology. The basic concepts covered in this book include electromagnetic, quantum, statistical and relativistic concepts, and are covered in 20 chapters. The choice of these concepts is not accidental, but deliberate so as to highlight the importance of these basic science concepts in modern engineering and technology. Electromagnetic concepts, are covered in chapters 1 to 6 with chapters 1 (Maxwell's equations), 2 (Electromagnetic waves at boundaries), 3 (Diffraction and Interference), 4 (Optical fiber communications), 5 (Satellite communications) and 6 (Mobile cellular communications). Quantum concepts are covered in chapters 7 to 15 with chapters 7 (Wave-particle duality), 8 (The wave function and solutions of the Schrodinger equation in different systems), 9 (Introduction to the structure of the atom), Introduction to materials science I, II, III and IV, in four chapters: 10 (I: Crystal structure), 11 (II: Phonons), 12 (III: Electrons) and 13 (IV: Magnetic materials), 14 (Semiconductor devices), and 15 (Quantum Optics). Statistical concepts are covered in chapters 16 to 19, with chapters 16 (Introduction to statistical mechanics), 17 (Statistical mechanics distribution functions, covering Maxwell-Boltzmann statistics, Fermi-Dirac statistics and Bose-Einstein statistics), 18 (Transport theory) and 19 (Phase transitions). Finally, chapter 20 (Relativity) where Galilean, Special and General Relativity are discussed.
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