MR Linac Radiotherapy: A New Personalized Treatment Approach comprises both clinical and physical aspects of this new technology. The book covers treatment planning, workflow and technical issues about MR-Linac. Specially, the clinical use of MR-Linac according to different cancer types is presented by experienced physicians. This is a unique guide for medical physicists, RTTs, dosimetrists and physicians, as well as radiation oncologists and their teams. The MR Linac combines two technologies - a magnetic resonance imaging scanner and a linear accelerator - to precisely locate tumors, tailor the shape of radiation beams in real-time, and precisely deliver doses of radiation, even to moving tumors. This highly innovative technology is very new, and the number of newly installed MR-Linac machines will gradually increase worldwide. However, as there is no published book as a guideline, this book will help new MR-Linac users and centers planning to have MR-Linac.
Magnetic Resonance Image Reconstruction: Theory, Methods and Applications presents the fundamental concepts of MR image reconstruction, including its formulation as an inverse problem, as well as the most common models and optimization methods for reconstructing MR images. The book discusses approaches for specific applications such as non-Cartesian imaging, under sampled reconstruction, motion correction, dynamic imaging and quantitative MRI. This unique resource is suitable for physicists, engineers, technologists and clinicians with an interest in medical image reconstruction and MRI.
Physics in the Arts, Third Edition gives science enthusiasts and liberal arts students an engaging, accessible exploration of physical phenomena, particularly with regard to sound and light. This book offers an alternative route to science literacy for those interested in the arts, music and photography. Suitable for a typical course on sound and light for non-science majors, Gilbert and Haeberli’s trusted text covers the nature of sound and sound perception as well as important concepts and topics such as light and light waves, reflection and refraction, lenses, the eye and the ear, photography, color and color vision, and additive and subtractive color mixing. Additional sections cover color generating mechanisms, periodic oscillations, simple harmonic motion, damped oscillations and resonance, vibration of strings, Fourier analysis, musical scales and musical instruments.
Progress in Astronautics and Aeronautics, Volume 21: Thermal Design Principles of Spacecraft and Entry Bodies is a collection of technical papers drawn mainly from the American Institute of Aeronautics and Astronautics Third Thermophysics Specialist Conference, held in Los Angeles, California on June 24-26, 1968 This volume is divided into three parts. The first part covers some aspects of thermal processes and design, including thermal analysis, convection, radiation, ablation, and space rocket effects. The second part surveys the remote measurements of the thermophysical and thermal radiation properties and joint conductance, which are critical criteria for space thermal design. The third part focuses on the space environmental effects on thermal coatings. This part deals first with the theory of radiative degradation, followed by a presentation of the laboratory measurements. This part also looks into the results of several flight experiments. This book will be of great value to thermophysicists, space engineers, and designers who are working in the space science fields.
Physics in the Arts is a concise, 328-page four-color entry in the Complementary Science Series, designed for science enthusiasts and liberal arts students requiring or desiring a well-developed discussion of physical phenomena, particularly with regard to sound and light. This book offers an alternative route to science literacy for those interested in the arts, music and photography. The material covered is at a level appropriate for self-study or as a complementary textbook. A typical course on sound and light for non-science majors covers the nature of sound and sound perception as well as important concepts and topics including light and light waves, reflection and refraction; lenses; the eye and the ear; photography; color and color vision; and additive color mixing; subtractive color mixing. There are also discussions on color generating mechanisms; periodic oscillations; simple harmonic motion; damped oscillations and resonance; vibration of strings; Fourier analysis; musical scales; and musical instruments. Problems with solutions are presented. For teaching purposes, all figures in the book as well as hints on how to build labs are provided at http://www.elsevierdirect.com/companion.jsp?ISBN=9780123918789. This book will be helpful to non-science students in courses related to the study of physics with light and sound.
Physics in the Arts is a concise, 288-page four-color entry in the Complementary Science Series, designed for science enthusiasts and liberal arts students requiring or desiring a well-developed discussion of physical phenomena, particularly with regard to sound and light. Topics discussed include the nature of sound and sound perception, and the fundamentals of harmony, musical photography, color perception, and color mixing. The materials are covered at a level appropriate for self-study or as a complementary textbook. A companion website for Instructors is available in Spring 2008.
The origin of the word synchronization is a greek root, meaning "to share the common time". The original meaning of synchronization has been maintained up to now in the colloquial use of this word, as agreement or correlation in time of different processes. Historically, the analysis of synchronization phenomena in the evolution of dynamical systems has been a subject of active investigation since the earlier days of physics. Recently, the search for synchronization has moved to chaotic systems. In this latter framework, the appearance of collective (synchronized) dynamics is, in general, not trivial. Indeed, a dynamical system is called chaotic whenever its evolution sensitively depends on the initial conditions. The above said implies that two trajectories emerging from two different closeby initial conditions separate exponentially in the course of the time. As a result, chaotic systems intrinsically defy synchronization, because even two identical systems starting from slightly different initial conditions would evolve in time in a unsynchronized manner (the differences in the systems' states would grow exponentially). This is a relevant practical problem, insofar as experimental initial conditions are never known perfectly. The setting of some collective (synchronized) behavior in coupled chaotic systems has therefore a great importance and interest.The subject of the present book is to summarize the recent discoveries involving the study of synchronization in coupled chaotic systems.Not always the word synchronization is taken as having the same colloquial meaning, and one needs to specify what synchrony means in all particular contexts in which we will describe its emergence.The book describes the complete synchronization phenomenon, both for low and for high dimensional situations, and illustrates possible applications in the field of communicating with chaos.Furthermore, the book summarizes the concepts of phase synchronization, lag synchronization, imperfect phase synchronization, and generalized synchronization, describing a general transition scenario between a hierarchy of different types of synchronization for chaotic oscillators.These concepts are extended to the case of structurally different systems, of uncoupled systems subjected to a common external source, of space extended nonlinearly evolving fields, and of dynamical units networking via a complex wiring of connections, giving thus a summary of all possible situations that are encountered in real life and in technology.
There has been recently some interdisciplinary convergence on a number of precise topics which can be considered as prototypes of complex systems. This convergence is best appreciated at the level of the techniques needed to deal with these systems, which include: 1) A domain of research around a multiple point where statistical physics, information theory, algorithmic computer science, and more theoretical (probabilistic) computer science meet: this covers some aspects of error correcting codes, stochastic optimization algorithms, typical case complexity and phase transitions, constraint satisfaction problems. 2) The study of collective behavior of interacting agents, its impact on understanding some types of economical and financial problems, their link to population and epidemics dynamics, game theory, social, biological and computer networks and evolution.The present book is the written version of the lectures given during the Les Houches summer school session on "Complex Systems", devoted to these emerging interdisciplinary fields. The lectures consist both in a number of long methodological courses (probability theory, statistical physics of disordered systems, information theory, network structure and evolution, agent-based economics and numerical methods) and more specific, 'problem oriented' courses. Lecturers are all leading experts in their field; they have summarized recent results in a clear and authoritative manner. The "Les Houches lecture notes" have a long tradition of excellence and are often found to be useful for a number of years after they were written. The book is of interest to students and researchers with various backgrounds: probability theory, computer science, information theory, physics, finance, biology, etc.
The book requires only rudimentary physics knowledge but ability to program computers creatively and to keep the mind open to simple and not so simple models, based in individuals, for the living world around us.
The developments of nanofabrication in the past years have enabled the design of electronic systems that exhibit spectacular signatures of quantum coherence. Nanofabricated quantum wires and dots containing a small number of electrons are ideal experimental playgrounds for probing electron-electron interactions and their interplay with disorder. Going down to even smaller scales, molecules such as carbon nanotubes, fullerenes or hydrogen molecules can now be inserted in nanocircuits. Measurements of transport through a single chain of atoms have been performed as well. Much progress has also been made in the design and fabrication of superconducting and hybrid nanostructures, be they normal/superconductor or ferromagnetic/superconductor. Quantum coherence is then no longer that of individual electronic states, but rather that of a superconducting wavefunction of a macroscopic number of Cooper pairs condensed in the same quantum mechanical state. Beyond the study of linear response regime, the physics of non-equilibrium transport (including non-linear transport, rectification of a high frequency electric field as well as shot noise) has received much attention, with significant experimental and theoretical insights. All these quantities exhibit very specific signatures of the quantum nature of transport, which cannot be obtained from basic conductance measurements. Basic concepts and analytical tools needed to understand this new physics are presented in a series of theoretical fundamental courses, in parallel with more phenomenological ones where physics is discussed in a less formal way and illustrated by many experiments.