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Comprehensive medical imaging physics notes aimed at those sitting the first FRCR physics exam in the UK and covering the scope of the Royal College of Radiologists syllabus. Written by Radiologists, the notes are concise and clearly organised with 100's of beautiful diagrams to aid understanding. The notes cover all of radiology physics, including basic science, x-ray imaging, CT, ultrasound, MRI, molecular imaging, and radiation dosimetry, protection and legislation. Although aimed at UK radiology trainees, it is also suitable for international residents taking similar examinations, postgraduate medical physics students and radiographers. The notes provide an excellent overview for anyone interested in the physics of radiology or just refreshing their knowledge. This third edition includes updates to reflect new legislation and many new illustrations, added sections, and removal of content no longer relevent to the FRCR physics exam. This edition has gone through strict critique and evaluation by physicists and other specialists to provide an accurate, understandable and up-to-date resource. The book summarises and pulls together content from the FRCR Physics Notes at Radiology Cafe and delivers it as a paperback or eBook for you to keep and read anytime. There are 7 main chapters, which are further subdivided into 60 sub-chapters so topics are easy to find. There is a comprehensive appendix and index at the back of the book.
This book provides a clear, concise presentation of the most significant aspects of indoor air pollution. This volume defines a wide range of indoor air quality problems and solutions. Discussions center around common symptoms and potential environmental and chemical causes, health hazards from arts and crafts and from common household products, and the impact of common building ventilation problems and how to solve them. Because it is so easy to waste dollars and time when identifying the causes of an indoor air pollution incident, this book presents an expert summary of how to conduct an indoor air pollution survey. Psychological factors of indoor air pollution problems are characterized, and solutions for solving these problems are discussed. The book also covers the role of ergonomic design in office injuries and worker comfort, as well as defines causes and solutions of nuisance noise. Radiation exposure from video display terminals (VDT) is addressed, including topics such as types of radiation and exposure limits.
A “brilliant and provocative” (The New Yorker) celebration of Melville’s masterpiece—from the bestselling author of In the Heart of the Sea, Valiant Ambition, and In the Hurricane's Eye One of the greatest American novels finds its perfect contemporary champion in Why Read Moby-Dick?, Nathaniel Philbrick’s enlightening and entertaining tour through Melville’s classic. As he did in his National Book Award–winning bestseller In the Heart of the Sea, Philbrick brings a sailor’s eye and an adventurer’s passion to unfolding the story behind an epic American journey. He skillfully navigates Melville’s world and illuminates the book’s humor and unforgettable characters—finding the thread that binds Ishmael and Ahab to our own time and, indeed, to all times. An ideal match between author and subject, Why Read Moby-Dick? will start conversations, inspire arguments, and make a powerful case that this classic tale waits to be discovered anew. “Gracefully written [with an] infectious enthusiasm…”—New York Times Book Review
This commentary on the discovery of the atom's constituents provides an historical account of key events in the physics of the twentieth century that led to the discoveries of the electron, proton and neutron. Steven Weinberg introduces the fundamentals of classical physics that played crucial roles in these discoveries. Connections are shown throughout the book between the historic discoveries of subatomic particles and contemporary research at the frontiers of physics, including the most current discoveries of new elementary particles. Steven Weinberg was Higgins Professor of Physics at Harvard before moving to The University of Texas at Austin, where he founded its Theory Group. At Texas he holds the Josey Regental Chair of Science and is a member of the Physics and Astronomy Departments. His research has spanned a broad range of topics in quantum field theory, elementary particle physics, and cosmology, and has been honored with numerous awards, including the Nobel Prize in Physics, the National Medal of Science, the Heinemann Prize in Mathematical Physics, the Cresson Medal of the Franklin Institute, the Madison Medal of Princeton University, and the Oppenheimer Prize. In addition to the well-known treatise, Gravitation and Cosmololgy, he has written several books for general readers, including the prize-winning The First Three Minutes (now translated into 22 foreign languages), and most recently Dreams of a Final Theory (Pantheon Books, 1993). He has also written a textbook The Quantum Theory of Fields, Vol.I, Vol. II, and Vol. III (Cambridge).
June issues, 1941-44 and Nov. issue, 1945, include a buyers' guide section.
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In 1968 a team of scientists and engineers from RCA announced the creation of a new form of electronic display that relied upon an obscure set of materials known as liquid crystals. At a time when televisions utilized bulky cathode ray tubes to produce an image, these researchers demonstrated how liquid crystals could electronically control the passage of light. One day, they predicted, liquid crystal displays would find a home in clocks, calculators—and maybe even a television that could hang on the wall. Half a century later, RCA’s dreams have become a reality, and liquid crystals are the basis of a multibillion-dollar global industry. Yet the company responsible for producing the first LCDs was unable to capitalize upon its invention. In The TVs of Tomorrow, Benjamin Gross explains this contradiction by examining the history of flat-panel display research at RCA from the perspective of the chemists, physicists, electrical engineers, and technicians at the company’s central laboratory in Princeton, New Jersey. Drawing upon laboratory notebooks, internal reports, and interviews with key participants, Gross reconstructs the development of the LCD and situates it alongside other efforts to create a thin, lightweight replacement for the television picture tube. He shows how RCA researchers mobilized their technical expertise to secure support for their projects. He also highlights the challenges associated with the commercialization of liquid crystals at RCA and Optel—the RCA spin-off that ultimately manufactured the first LCD wristwatch. The TVs of Tomorrow is a detailed portrait of American innovation during the Cold War, which confirms that success in the electronics industry hinges upon input from both the laboratory and the boardroom.