Towards Infrared Finite S-Matrix in Quantum Field Theory
Introduction and Summary.- Asymptotic Symmetry.- Infrared Divergences.- Equivalence Between Soft Theorem and Asymptotic Symmetry.- Towards the IR nite S-matrix.- Conclusion and Further Discussion.- Appendix.
Philosophy of Physics: A Very Short Introduction
Very Short Introductions: Brilliant, Sharp, Inspiring Philosophy of physics is concerned with the deepest theories of modern physics--notably quantum theory, our theories of space, time and symmetry, and thermal physics--and their strange, even bizarre conceptual implications. A deeper understanding of these theories helps both physics, through pointing the way to new theories and new applications, and philosophy, through seeing how our worldview has to change in the light of what we learn from physics. This Very Short Introduction explores the core topics in philosophy of physics through three key themes. The first-- the nature of space, time, and motion--begins by considering the philosophical puzzles that led Isaac Newton to propose the existence of absolute space, and then discusses how those puzzles change--but do not disappear-- in the context of the revolutions in our understanding of space and time that came first from special, and then from general, relativity. The second--the emergence of irreversible behavior in statistical mechanics--considers how the microscopic laws of physics, which know of no distinction between past and future, can be compatible with the melting of ice, the cooling of coffee, the passing of youth, and all the other ways in which the large-scale world distinguishes past from future. The last section discusses quantum theory--the foundation of most of modern physics, yet mysterious to this day. It explains just why quantum theory is so difficult to make sense of, how we might nonetheless attempt to do it, and why the question has been highly relevant to the development of physics, and continues to be so. ABOUT THE SERIES: The Very Short Introductions series from Oxford University Press contains hundreds of titles in almost every subject area. These pocket-sized books are the perfect way to get ahead in a new subject quickly. Our expert authors combine facts, analysis, perspective, new ideas, and enthusiasm to make interesting and challenging topics highly readable.
You Are Not My Big Brother
Reviewed as an excellent book for understanding the advanced technology applied to reportedly 300,000 or more victims of human experimentation within the USA and millions globally, "Targeted" for every reason under the Sun.In Book Two of the "Mind Control Technology" book series, the author details personal experiences surrounding abuse and victimization by a high-tech military COINTELPRO, corrupt cops, DOD contractor trained, et. al., using real-time surveillance, drones, and highly advanced, patented, influence technology on her covertly hoping to substantiate allegations.When the manipulative effort failed, resulting in this explosive tell-all book, the physical and psychological effort escalated as attempts to prevent publication and the author's living Hell around the clock by non-ionizing radiation beamed both inside and outside her home and 24/7 tracking around the clock.It appears that those involved in covert technology testing and spearheading "The Program" were attempting to make good on the promise, by repeated threats, that if she did not stop publication she would suffer the consequences. This is a program that is officially overseen from one of the approximate 120 state-of-the-art fusion centers across our country today.Within the high-tech, psychophysical, military COINTELPRO, the technology is unseen or detectable to the human eye, or as close as official set-ups at neighboring locations.Little known today, various advanced, highly perfected technologies are being used globally such as patented Synthetic Telepathy also known as the radio frequency "Hearing Voices" effect, mind reading, consciousness altering, dream manipulation, etc., along with the capability of subliminal message carrying through communication towers, portable systems and devices, and satellites and drones.The technological arsenal of today consists of technology which can manipulate thoughts, create visual holograms, or even stimulate a person sexually, electromagnetically, a new form of covert, legalized, terrorism, miles away through a supercomputer terminal.It appears that Big Brother's "1984" technocratic agenda has come of age by handheld, portable, land, sea, drone, cellular microwave antenna topped towers, and space-based technology advancing from the weapon system first publicized during the Reagan era of the 80's as the Strategic Defense Initiative then fondly called "Star Wars". This is as a platform using a wide array of advanced weapon including lasers, particle beams, etc.Pittman's truthful revelations and honesty placed her in a unique position, of which so many fear exposing. This is because of lack of awareness of mind invasive, psychotronic technology and widespread use and targeting.By revealing tactics that start human experimentation, then pointing the finger at the official culprits, you and anyone can become a threat.
Information Theory
K. Mallick and B. Duplantier: Thermodynamics and Information Theory.- O. Rioul: This is IT: A Primer on Shannon's Entropy and Information.- S. Ciliberto: Landauer's Bound and Maxwell's Demon.- A. Gheorghiu, T. Kapourniotis, E. Kashefi: Verification of Quantum Computation: An Overview of Existing Approaches.
Gravity
Einstein's theory of general relativity is a cornerstone of modern physics. It also touches upon a wealth of topics that students find fascinating - black holes, warped spacetime, gravitational waves, and cosmology. Now reissued by Cambridge University Press, this ground-breaking text helped to bring general relativity into the undergraduate curriculum, making it accessible to virtually all physics majors. One of the pioneers of the 'physics-first' approach to the subject, renowned relativist James B. Hartle, recognized that there is typically not enough time in a short introductory course for the traditional, mathematics-first, approach. In this text, he provides a fluent and accessible physics-first introduction to general relativity that begins with the essential physical applications and uses a minimum of new mathematics. This market-leading text is ideal for a one-semester course for undergraduates, with only introductory mechanics as a prerequisite.
The Infinite Tree & The Rivers of Time
Somewhere near the heart of existence, shimmers the ethereal beauty of the mystery of Time. Though seemingly familiar to us all, time harbours secrets that penetrate the very deepest levels of reality, and though we feel certain in our conviction that we're swept forth upon the crest of its never-ending flow, with Einstein's discovery of relativity came what is perhaps the most stunning realisation in the entire history of scientific thought - the wondrously breathtaking revelation that in reality, there's actually no such thing as the passage of time...How can this extraordinary truth be reconciled with the reality we so surely suppose to experience? What does it mean for the very human concerns of life and death, free will, identity, and self? What should it mean for our philosophy? And how should it inform our world view?Buried deep within the riddle of time, lies the staggering beauty of the world. As we peel back the layers to try and sneak a glimpse into eternity, we find a light shining not only upon the nature of reality, but on the nature of ourselves...
The Infinite Tree & The Rivers of Time
Somewhere near the heart of existence, shimmers the ethereal beauty of the mystery of Time. Though seemingly familiar to us all, time harbours secrets that penetrate the very deepest levels of reality, and though we feel certain in our conviction that we're swept forth upon the crest of its never-ending flow, with Einstein's discovery of relativity came what is perhaps the most stunning realisation in the entire history of scientific thought - the wondrously breathtaking revelation that in reality, there's actually no such thing as the passage of time... How can this extraordinary truth be reconciled with the reality we so surely suppose to experience? What does it mean for the very human concerns of life and death, free will, identity, and self? What should it mean for our philosophy? And how should it inform our world view? Buried deep within the riddle of time, lies the staggering beauty of the world. As we peel back the layers to try and sneak a glimpse into eternity, we find a light shining not only upon the nature of reality, but on the nature of ourselves...
Modeling and Simulation of Complex Dynamical Systems
This book highlights the practical aspects of computer modelling and simulation of complex dynamical systems for students. Mechanical systems are considered in the book as representative examples of dynamical systems. Wolfram SystemModeler, in combination with Learning Management System Sakai, is used as an instrument for studying features of various physical and technical phenomena and processes. Each of the presented virtual labs may be considered a stand-alone mini project to enable students to go through all the steps of mathematical modelling and computer simulation--from the problem statement to mathematical and physical analysis of the obtained result. The book is useful for teachers to organize the educational process, allowing gradual monitoring of the learning process and assessment of students' competencies. It also allows tutors to design individual educational trajectories for students to achieve educational properties. The subject of the book is an extension of activitystarted by the international team of authors within the InMotion project of the European programme ERASMUS+.
Strongly Interacting Matter Under Rotation
This book addresses the needs of growing community of graduate students and researchers new to the area, for a survey that covers a wide range of pertinent topics, summarizes the current status of the field, and provides the necessary pedagogical materials for newcomers. The investigation of strongly interacting matter under the influence of macroscopic rotational motion is a new, emerging area of research that encompasses a broad range of conventional physics disciplines such as nuclear physics, astrophysics, and condensed matter physics, where the non-trivial interplay between global rotation and spin is generating many novel phenomena. Edited and authored by leading researchers in the field, this book covers the following topics: thermodynamics and equilibrium distribution of rotating matter; quantum field theory and rotation; phase structure of QCD matter under rotation; kinetic theory of relativistic rotating matter; hydrodynamics with spin; magnetic effects in fluid systems with high vorticity and charge; polarization measurements in heavy ion collisions; hydrodynamic modeling of the QCD plasma and polarization calculation in relativistic heavy ion collisions; chiral vortical effect; rotational effects and related topics in neutron stars and condensed matter systems.
Long Wavelength Infrared Detectors
This work presents a comprehensive overview of the development of new generations of infrared detectors based on artificially synthesized quantum structures. Featuring contributions from researchers working at the "cutting edge" of this field, this volume will become an essential reference for advanced graduate students and researchers alike.
Cold Fusion
Cold Fusion: One of Science's Impossible Theories provides a detailed look at the theory known as Cold Fusion. Cold Fusion is the theory of a nuclear reaction occurring at room temperature. This book includes topics concerning the history of cold fusion, other types of fusion, what cold fusion could mean for renewable energy, and much more. Cold Fusion: One of Science's Impossible Theories made in collaboration with the Antarctic Institute of Canada and the Government of Canada. We would like to thank Dr. Austin Mardon and the Antarctic Institute of Canada for all the support and tools to research and create this book. This book is a compilation of articles written by various students with the help and support from Dr. Mardon and the Antarctic Institute of Canada team.
Quantum Field Theory
Quantum field theory (QFT), the language of particle physics, is crucial to a physicist's graduate education. Based on lecture notes for courses taught for many years at Radboud University in the Netherlands, this book presents an alternative approach to teaching QFT using Feynman diagrams. A diagrammatic approach to understanding QFT exposes young physicists to an orthogonal introduction to the theory, bringing new ways to understand challenges in the field. Diagrammatic techniques using Feynman diagrams are used didactically, starting from simple discussions in lower dimensions to more complex topics in the Standard Model. Worked examples and exercises, for which solutions are available online, help the reader develop a deep understanding and intuition that enhances their problem-solving skills and understanding of QFT. Classroom-tested, this accessible book is valuable resource for graduate students and researchers.
Topics in Statistical Mechanics
Building on the material learned by students in their first few years of study, Topics in Statistical Mechanics (Second Edition) presents an advanced level course on statistical and thermal physics. It begins with a review of the formal structure of statistical mechanics and thermodynamics considered from a unified viewpoint. There is a brief revision of non-interacting systems, including quantum gases and a discussion of negative temperatures. Following this, emphasis is on interacting systems. First, weakly interacting systems are considered, where the interest is in seeing how small interactions cause small deviations from the non-interacting case. Second, systems are examined where interactions lead to drastic changes, namely phase transitions. A number of specific examples is given, and these are unified within the Landau theory of phase transitions. The final chapter of the book looks at non-equilibrium systems, in particular the way they evolve towards equilibrium. This is framed within the context of linear response theory. Here fluctuations play a vital role, as is formalised in the fluctuation-dissipation theorem.The second edition has been revised particularly to help students use this book for self-study. In addition, the section on non-ideal gases has been expanded, with a treatment of the hard-sphere gas, and an accessible discussion of interacting quantum gases. In many cases there are details of Mathematica calculations, including Mathematica Notebooks, and expression of some results in terms of Special Functions.
Molecular Physical Chemistry for Engineering Applications
This textbook introduces the molecular side of physical chemistry. It offers students and practitioners a new approach to the subject by presenting numerous applications and solved problems that illustrate the concepts introduced for varied and complex technical situations. The book offers a balance between theory, tools, and practical applications. The text aims to be a practical manual for solving engineering problems in industries where processes depend on the chemical composition and physical properties of matter.The book is organized into three main topics: (I) the molecular structure of matter, (II) molecular models in thermodynamics, and (III) transport phenomena and mechanisms. Part I presents methods of analysis of the molecular behavior in a given system, while the following parts use these methods to study the equilibrium states of a material system and to analyze the processes that can take place when the system is in a state of non-equilibrium, in particular the transport phenomena. Molecular Physical Chemistry for Engineering Applications is designed for upper-level undergraduate and graduate courses in physical chemistry for engineers, applied physical chemistry, transport phenomena, colloidal chemistry, and transport/transfer processes. The book will also be a valuable reference guide for engineers, technicians, and scientists working in industry.Offers modeling techniques and tools for solving exercises and practical cases; Provides solutions and conclusions so students can follow results more closely; Step-by-step problem solving enables students to understand how to approach complex issues.
Topics in Statistical Mechanics
Building on the material learned by students in their first few years of study, Topics in Statistical Mechanics (Second Edition) presents an advanced level course on statistical and thermal physics. It begins with a review of the formal structure of statistical mechanics and thermodynamics considered from a unified viewpoint. There is a brief revision of non-interacting systems, including quantum gases and a discussion of negative temperatures. Following this, emphasis is on interacting systems. First, weakly interacting systems are considered, where the interest is in seeing how small interactions cause small deviations from the non-interacting case. Second, systems are examined where interactions lead to drastic changes, namely phase transitions. A number of specific examples is given, and these are unified within the Landau theory of phase transitions. The final chapter of the book looks at non-equilibrium systems, in particular the way they evolve towards equilibrium. This is framed within the context of linear response theory. Here fluctuations play a vital role, as is formalised in the fluctuation-dissipation theorem.The second edition has been revised particularly to help students use this book for self-study. In addition, the section on non-ideal gases has been expanded, with a treatment of the hard-sphere gas, and an accessible discussion of interacting quantum gases. In many cases there are details of Mathematica calculations, including Mathematica Notebooks, and expression of some results in terms of Special Functions.
Probing Two-Dimensional Quantum Fluids with Cavity Optomechanics
Introduction and Overview.- Optomechanical Platform for Probing Two-Dimensional Quantum Fluids.- Light-Mediated Control Of Superfluid Flow.- Theoretical Investigation of Vortex-Sound Interactions In Two-Dimensional Superfluids.- Observation of Coherent Vortex Dynamics in Two-Dimensional Superfluid Helium.- Summary.- Appendices.
Biomems
This book highlights the latest advances in bioMEMS for biosensing applications. It comprehensively reviews different detection methods, including colorimetric, fluorescence, luminescence, bioluminescence, chemiluminescence, biochemiluminescence, and electrochemiluminescence, and presents various bioMEMS for each, together with recent examples. The book also offers an overview of the history of BioMEMS and the design and manufacture of the first bioMEMS-based devices.
Principia, Vol. II: The System of the World
This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1962.
Trails in Kinetic Theory
J. A. Carrillo et al., Recent Development In Kinetic Theory Of Granular Materials: Analysis And Numerical Methods.- R. Borsche and A. Klar, Asymptotic methods for kinetic and hyperbolic evolution equations on networks.- Marina A. Ferreira, Coagulation equations for aerosol dynamics.- F. Bourdin and B. Maury, Multibody and macroscopic impact laws: a Convex Analysis Standpoint.- L. Pareschi, An introduction to uncertainty quantification for kinetic equations and related problems.- M. Pulvirenti and S. Simonella, A brief introduction to the scaling limits and effective equations in kinetic theory.- G. Toscani, Statistical description of human addiction phenomena.- A. Tosin and M. Zanella, Boltzmann-type description with cutoff of Follow-the-Leader traffic models.
Astronomical Discovery
Herbert Hall Turner (1861-1930) was a prominent and vibrant figure in astronomy, whose career was defined by his role as the Savilian Professor of Astronomy at Oxford, a position he held from 1894 until his death. His appointment coincided with Oxford's commitment to the Astrographic Catalogue, a massive international project aimed at mapping the positions of stars using photography. Turner dedicated his exceptional energy and organizational talent to this task, completing the Oxford zone ahead of all others. At the time, photographic star mapping was a pioneering field, offering Turner the chance to contribute significant methodological advancements, such as the development of standard coordinate reductions for photographic plates. Turner's intellectual curiosity extended beyond the Astrographic Catalogue, leading to research in areas like variable stars, lunar topography, and seismology. He also gained renown for his long-running column "From an Oxford Note Book" in The Observatory magazine, a witty and insightful commentary on astronomical developments that ran for 36 years. His book Astronomical Discovery delves into key milestones of 18th- and 19th-century astronomy, blending technical analysis with engaging narrative. Turner explores discoveries ranging from Neptune's orbit to his own serendipitous identification of Nova Geminorum in 1903. Drawing from original records, his accounts reflect both historical depth and his dynamic personality, making the work enduringly compelling despite the field's subsequent advancements. This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1963.
Principia, Vol. II: The System of the World
This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1962.
Studies of Proton Driven Plasma Wakefield Acceleration
Introduction.- Physics of Plasma Wake_Eld Acceleration in Uniform Plasma.- High Quality Electron Bunch Generation in a Single Proton Bunch Driven Hollow Plasma Wake_Eld Accelerator.- Multiple Proton Bunch Driven Hollow Plasma Wake_Eld Acceleration in Nonlinear Regime.- High-quality Positrons From a Multi-Proton Bunch Driven Hollow Plasma Wake_Eld Accelerator.- Assessment of Misalignment Induced E_Ects IN Proton Driven Hollow Plasma Wake_Eld Acceleration.- Self-Modulated Long Proton Bunch Driven Plasma Wake_Eld Acceleration.- Conclusions and Outlooks.
Fundamentals of Astrophysics
This concise textbook, designed specifically for a one-semester course in astrophysics, introduces astrophysical concepts to undergraduate science and engineering students with a background in college-level, calculus-based physics. The text is organized into five parts covering: stellar properties; stellar structure and evolution; the interstellar medium and star/planet formation; the Milky Way and other galaxies; and cosmology. Structured around short easily digestible chapters, instructors have flexibility to adjust their course's emphasis as it suits them. Exposition drawn from the author's decade of teaching his course guides students toward a basic but quantitative understanding, with 'quick questions' to spur practice in basic computations, together with more challenging multi-part exercises at the end of each chapter. Advanced concepts like the quantum nature of energy and radiation are developed as needed. The text's approach and level bridge the wide gap between introductory astronomy texts for non-science majors and advanced undergraduate texts for astrophysics majors.
Cooling Electrons in Nanoelectronic Devices by On-Chip Demagnetisation
This thesis demonstrates that an ultralow temperature refrigeration technique called "demagnetisation refrigeration" can be miniaturised and incorporated onto millimeter-sized chips to cool nanoelectronic circuits, devices and materials. Until recently, the lowest temperature ever reached in such systems was around 4 millikelvin. Here, a temperature of 1.2mK is reported in a nanoelectronic device. The thesis introduces the idea that on-chip demagnetization refrigeration can be used to cool a wide variety of nanostructures and devices to microkelvin temperatures. This brings the exciting possibility of discovering new physics, such as exotic electronic phases, in an unexplored regime and the potential to improve the performance of existing applications, including solid-state quantum technologies. Since the first demonstration of on-chip demagnetization refrigeration, described here, the technique has been taken up by other research groups around the world. The lowest on-chip temperature is currently 0.4mK. Work is now underway to adapt the technique to cool other materials and devices, ultimately leading to a platform to study nanoscale materials, devices and circuits at microkelvin temperatures.
Distances of the Stars - And Other Essays on Astronomy
Nicolas Camille Flammarion FRAS (1842-1925) was a French author and astronomer. A prolific writer, he produced over fifty books including science fiction novels, works on astronomy, and works on physical research. This volume contains a collection of vintage articles written by Flammarion on the subject of astronomy, originally appearing in various publications including "Les Distances des Toiles in La Nature", "La Natur", and "Popular Science Monthly". A fantastic collection of classic articles that will appeal to those with a keen interest in the history of astronomy. Contents include: "Mars, by the Latest Observations", "Past and Future of a Constellation", "Distances of the Stars", "How the Earth was Regarded in Old Times", "The System of Sirius, and Solar Systems Different from Ours", and "The Intra-Mercurial Planets". Other titles by this author include: "The Plurality of Inhabited Worlds" (1862), "Real and Imaginary Worlds" (1865), and "God in Nature" (1866). Vintage Astronomy Classics is proudly publishing this brand new collection of classic articles for the enjoyment of a new generation of astronomy lovers.
Two-Phase Emission Detectors
One of the rapidly developing areas of modern experimental nuclear physics is non-accelerator experiments using low-background detectors. Such experiments, as a rule, are aimed at solving problems that are of fundamental importance for understanding the structure of the Universe, checking the Standard Model of elementary particles, and looking for new physics behind the observable world. The most interesting tasks include the search for dark matter in the form of new weakly interacting particles, the search for neutrinoless double beta decay, the determination of the magnetic moment of the neutrino, the study of neutrino oscillation and new types of interaction of elementary particles, such as coherent neutrino scattering off heavy nuclei.All these processes, occurring with extremely low cross sections, require the development of efficient large-mass detectors capable of detecting small energy releases down to individual ionization electrons. An effective method to do this is the emission method of detecting ionizing particles in two-phase media, which has been proposed at Moscow Engineering Physics Institute (MEPhI) 50 years ago. The origin of this technique can be traced to the research headed by Prof. Boris A Dolgoshein, whose study focus on the properties of condensed noble gases as a means to develop a tracking streamer chamber with a high-density working medium.This monograph, devoted exclusively to two-phase emission detectors, considers the technology's basic features while taking into account new developments introduced into experimental practice in the last ten years since the publication of its predecessor, Emission Detectors (Bolozdynya, 2010).
Go Green for Environmental Sustainability
This book highlights topics ranging from green chemistry and engineering to bioremediation, smart technologies, and sustainable business practices. The common threads running through this volume are the need for urgent action, a vision for a sustainable future, and the awareness that solutions must be widely accessible and advance the welfare of all nations, especially in the face of climate change.The authors delineate how we can protect and restore natural ecosystem potential to achieve environmental sustainability. They provide a clear idea of today's environmental challenges and solutions, focus on energy use patterns and the reduction of energy consumption, advocate for increased environmental awareness, and discuss environmental monitoring systems. The book contains many domestic and international case studies and showcases visionary ideas in action to illustrate sustainability principles.This volume provides an in-depth reference for stakeholders from academia, government, and industry on the latest research in environmental sustainability solutions. Inspired by the common wisdom that we do not inherit this Earth from our ancestors but instead borrow it from our children, the authors offer solutions to emergent problems. This research comprises an important contribution to the global effort to build a more sustainable tomorrow.
From C-Numbers to Q-Numbers, 8
From c-Numbers to q-Numbers: The Classical Analogy in the History of Quantum Theory explores the critical role of classical analogies in the development of quantum theory, examining how key figures such as Planck, Bohr, Heisenberg, and Dirac employed these analogies to bridge the gap between classical and quantum mechanics. At the heart of the book is the idea that quantum mechanics, while radically different from classical theories, still relies heavily on formal structures and mathematical procedures inherited from classical physics. By analyzing three major stages in quantum theory--Planck's radiation theory, Bohr's atomic theory, and Dirac's quantum mechanics--the book reveals how analogies with classical theories not only facilitated the formation of quantum ideas but also provided a framework that allowed quantum mechanics to evolve from classical roots. The book identifies four distinct types of classical analogies: Planck's horizontal analogy, which merely extended classical methods; Bohr's vertical analogies, which involved more direct, though incomplete, translations of classical laws; Heisenberg's and Dirac's analogies, which mathematically aligned classical and quantum mechanics; and Dirac's use of relativistic strategies for theory-building. These analogies were essential in navigating the intellectual challenges of quantum mechanics, especially in the absence of complete theories. The study underscores the continuity between classical and quantum physics, illustrating how quantum theory, through its innovative use of mathematical formalisms, preserved the elegance of classical mechanics while embracing new, non-intuitive principles. This approach shows that the construction of quantum theory was deeply intertwined with classical precedents, allowing quantum mechanics to mature while maintaining connections to earlier frameworks of understanding. This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1992.
From C-Numbers to Q-Numbers, 8
From c-Numbers to q-Numbers: The Classical Analogy in the History of Quantum Theory explores the critical role of classical analogies in the development of quantum theory, examining how key figures such as Planck, Bohr, Heisenberg, and Dirac employed these analogies to bridge the gap between classical and quantum mechanics. At the heart of the book is the idea that quantum mechanics, while radically different from classical theories, still relies heavily on formal structures and mathematical procedures inherited from classical physics. By analyzing three major stages in quantum theory--Planck's radiation theory, Bohr's atomic theory, and Dirac's quantum mechanics--the book reveals how analogies with classical theories not only facilitated the formation of quantum ideas but also provided a framework that allowed quantum mechanics to evolve from classical roots. The book identifies four distinct types of classical analogies: Planck's horizontal analogy, which merely extended classical methods; Bohr's vertical analogies, which involved more direct, though incomplete, translations of classical laws; Heisenberg's and Dirac's analogies, which mathematically aligned classical and quantum mechanics; and Dirac's use of relativistic strategies for theory-building. These analogies were essential in navigating the intellectual challenges of quantum mechanics, especially in the absence of complete theories. The study underscores the continuity between classical and quantum physics, illustrating how quantum theory, through its innovative use of mathematical formalisms, preserved the elegance of classical mechanics while embracing new, non-intuitive principles. This approach shows that the construction of quantum theory was deeply intertwined with classical precedents, allowing quantum mechanics to mature while maintaining connections to earlier frameworks of understanding. This title is part of UC Press's Voices Revived program, which commemorates University of California Press's mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1992.
Muon Spectroscopy
Muons, radioactive particles produced in accelerators, have emerged as an important tool to study problems in condensed matter physics and chemistry. Beams of muons with all their spins polarized can be used to investigate a variety of static and dynamic effects and hence to deduce properties concerning magnetism, superconductivity, molecular or chemical dynamics and a large number of other phenomena. The technique was originally the preserve of a few specialists located in particle physics laboratories. Today it is used by scientists from a very wide range of scientific backgrounds and interests. This modern, pedagogic introduction to muon spectroscopy is written with the beginner in the field in mind, but also aims to serve as a reference for more experienced researchers. The key principles are illustrated by numerous practical examples of the application of the technique to different areas of science and there are many worked examples and problems provided to test understanding. The book vividly demonstrates the power of the technique to extract important information in many different scientific contexts, all stemming, ultimately, from the exquisite magnetic sensitivity of the implanted muon spin.
Incompressible Fluid Dynamics
Incompressible Fluid Dynamics is a textbook for graduate and advanced undergraduate students of engineering, applied mathematics, and geophysics. The text comprises topics that establish the broad conceptual framework of the subject, expose key phenomena, and play an important role in the myriad of applications that exist in both nature and technology. The first half of the book covers topics that include the inviscid equations of Euler and Bernoulli, the Navier-Stokes equation and some of its simpler exact solutions, laminar boundary layers and jets, potential flow theory with its various applications to aerodynamics, the theory of surface gravity waves, and flows with negligible inertia, such as suspensions, lubrication layers, and swimming micro-organisms. The second half is more specialised. Vortex dynamics, which is so essential to many natural phenomena in fluid mechanics, is developed in detail. This is followed by chapters on stratified fluids and flows subject to a strong background rotation, both topics being central to our understanding of atmospheric and oceanic flows. Fluid instabilities and the transition to turbulence are also covered, followed by two chapters on fully developed turbulence. The text is largely self-contained, and aims to combine mathematical precision with a breadth of engineering and geophysical applications. Throughout, physical insight is given priority over mathematical detail.
Plastic Scintillators
Part 1: Materials.- Chapter 1. Introduction - Overview on Plastic and Inorganic Scintillators.- Chapter 2. Neutron/Gamma Pulse Shape Discrimination in Plastics Scintillators: From Development to Commercialization.- Chapter 3. The Detection of Slow Neutrons.- Chapter 4. Chemical Approach on Organometallic Loading in Plastic Scintillators and its Applications.- Chapter 5. Polysiloxane-based Scintillators.- Chapter 6. Composite Scintillators.- Chapter 7. Molecular Design Considerations for Different Classes of Organic Scintillators.- 8. Organic Glass Scintillators.- Part 2: Applications.- Chapter 9. Optical Improvements of Plastic Scintillators by Nanophotonics.- Chapter 10. Analogue and Digital Signal Processing for Real-Time Nuclear and Radiological Applications.- Chapter 11. Radioactive Noble Gas Detection and Measurement with Plastic Scintillators.- 12. Recent Advances and Clinical Applications of Plastic Scintillators in the Field of Radiation Therapy.- 13. Plastic Scintillators in Environmental Analysis.- Chapter 14. Use of Scintillators to Study the Earth from Ground to the Radiation Belts.- Chapter 15. Plastic Scintillator Detectors for Particle Physics.
Chasing Black Holes
Space missions in the movies can seem elegant and straight-forward. Most are anything but! This book takes a personal journey into the labyrinth that a space-mission concept must travel through before a mission blasts off into deep space. Here is the story of the Rossi X ray Timing Explorer (RXTE), an Earth-orbiting NASA observatory meant to study X-ray emitting celestial objects. The technical and bureaucratic hurdles facing this mission are described with humor and wry personal anecdotes. And the pay-off? Sixteen years of successful observations resulting in critical new insight into black holes and neutron stars.
Geothermal Energy Utilization and Technologies 2020
Rising pollution, climate change and the depletion of fossil fuels are leading many countries to focus on renewable-based energy conversion systems. In particular, recently introduced energy policies are giving high priority to increasing the use of renewable energy sources, the improvement of energy systems' security, the minimization of greenhouse gas effect, and social and economic cohesion. Renewable energies' availability varies during the day and the seasons and so their use must be accurately predicted in conjunction with the management strategies based on load shifting and energy storage. Thus, in order to reduce the criticalities of this uncertainty, the exploitation of more flexible and stable renewable energies, such as the geothermal one, is necessary. Geothermal energy is an abundant renewable source with significant potential in direct use applications, such as in district heating systems, in indirect use ones to produce electricity, and in cogeneration and polygeneration systems for the combined production of power, heating, and cooling energy. This Special Issue includes geothermal energy utilization and the technologies used for its exploitation considering both the direct and indirect use applications.
Grid-Connected Renewable Energy Sources
The use of renewable energy sources (RESs) is a need of global society. This editorial, and its associated Special Issue "Grid-Connected Renewable Energy Sources", offers a compilation of some of the recent advances in the analysis of current power systems that are composed after the high penetration of distributed generation (DG) with different RESs. The focus is on both new control configurations and on novel methodologies for the optimal placement and sizing of DG. The eleven accepted papers certainly provide a good contribution to control deployments and methodologies for the allocation and sizing of DG.
Risk Management in Software Development
Risks are unavoidable in the process of development of the software. The likely threats that are seen while developing the software need constant focus to be managed. Hence effective risk management strategy in the organization is mandatory to safeguard the quality of the project in the competitive IT market. The benefit of identifying and managing risk strategies on projects has made the organizations realize its importance in the terms of cost and schedule estimate and performance improvement. Every IT organization and every software project within it has its own methodology of solution to manage risks that occur in the development process. Resolving risks however depend upon several factors such as project domain, type of client, quality standards of the project, given time frame, budget, geographical region, resources, cultural background, and skill set of the resources and so on. The fact that all these factors having a tendency to contribute for risk occurrence at each software development phase is worth to note.
Graphene/TiO2 Nano Composites for Sodium Ion Batteries
Energy is a key factor in day today life for all the people in the world. Decreasing the availability of fossil fuels and the rapid development of the renewable energy sources, energy storage systems become more important. Among various energy storage systems, electrochemical batteries become more promising. Among them Lithium-ion batteries become the most popular due to their excellent properties. High price, safety issues, limited natural deposit are the disadvantages of the lithium-ion battery. A good alternative would be Na since it has similar properties as Li and it is much cheaper as well as abundant. Small life time, law capacity, low voltages and poor cycling stability are the drawbacks associated with the Na ion batteries.Graphene based nano-composite materials exhibit high reversible capacities, better cycle life and good cycling stability. So, graphene/TiO2 nano-composite was used as the anode material for the sodium ion rechargeable battery in this research. This book covers the synthesis of graphene/TiO2 nano-composite and its potential application as an anode in Na-ion rechargeable battery and characterization of the battery is discussed.
Eco-Friendly Technological Material
Nowadays, too many different research have been made on two-dimensional graphene having unique electrical and mechanical characteristics.Here, our aim is to review the properties and recent discoveries of graphene along with many produced varieties of data from many different studies.Thus, the synthesize of the graphene oxide that are made by two different methods called Hummers and Modified Hummers Methods are given and the reduction of it by the use of hydrazine and vitamin C are explained.Many previous graphene sheet data characterized by transmission electron microscopy, Raman spectroscopy and elemental analysis are given.The physical properties of the products obtained by such two methods are compared and it was seen that the produced reduced graphene oxide with vitamin C (VIGO) was found to have outstanding electrical properties.The VIGO, which prevents the use of toxic agents, contributes to the production of high-quality non-toxic graphene-based materials that are environmentally friendly.The readers will find a wide range of data reflecting many new features of graphene, challenging the new candidate ideas for using them in technology, industry and medical sectors.
Understanding Innovation Through Exaptation
This book explores the role of exaptation in diverse areas of life, with examples ranging from biology to economics, social sciences and architecture. The concept of exaptation, introduced in evolutionary biology by Gould and Vrba in 1982, describes the possibility that already existing traits can be exploited for new purposes throughout the evolutionary process. Edited by three active scholars in the fields of biology, physics and economics, the book presents an interdisciplinary collection of expert viewpoints illustrating the importance of exaptation for interpreting current reality in various fields of investigation. Using the lenses of exaptation, the contributing authors show how to view the overall macroscopic landscape as comprising many disciplines, all working in unity within a single complex system. This book is the first to discuss exaptation in both hard and soft disciplines and highlights the role of this concept in understanding the birth of innovation by identifying key elements and ideas. It also offers a comprehensive guide to the emerging interdisciplinary field of exaptation, provides didactic explanations of the basic concepts, and avoids excessive jargon and heavy formalism. Its target audience includes graduate students in physics, biology, mathematics, economics, psychology and architecture; it will also appeal to established researchers in the humanities who wish to explore or enter this new science-driven interdisciplinary field.
Introduction to Inverse Problems in Imaging
Fully updated throughout, with several new chapters, this second edition of Introduction to Inverse Problems in Imaging guides advanced undergraduate and graduate students in physics, computer science, mathematics and engineering through the principles of linear inverse problems.
Physics of Liquid Matter
This book offers a didactic and a self-contained treatment of the physics of liquid and flowing matter with a statistical mechanics approach. Experimental and theoretical methods that were developed to study fluids are now frequently applied to a number of more complex systems generically referred to as soft matter. As for simple liquids, also for complex fluids it is important to understand how their macroscopic behavior is determined by the interactions between the component units. Moreover, in recent years new and relevant insights have emerged from the study of anomalous phases and metastable states of matter. In addition to the traditional topics concerning fluids in normal conditions, the authors of this book discuss recent developments in the field of disordered systems in condensed and soft matter. In particular they emphasize computer simulation techniques that are used in the study of soft matter and the theoriesand study of slow glassy dynamics. For these reasons the book includes a specific chapter about metastability, supercooled liquids and glass transition.The book is written for graduate students and active researchers in the field.
Non-Conventional Energy in North America
Non-Conventional Energy in North America: Current and Future Perspectives for Electricity Generation provides an analysis of the current state of non-conventional energy sources used in the United States and Canada. The book works through all non-conventional renewable energy power sources, such as solar, wind and nuclear, considers the associated pros and cons, their impact on society, the climate and the population, and their potential. As well as coverage on the amount of power generated from each source, this book considers various imposed policies and programs alongside public opinion to provide readers with an understanding of current and future potentials for sustainable energy. Readers in government, energy experts, economists, academics and scientists will find this book to be a great reference on which types of power generation they would like to develop in their regions to promote economic and social development. The book will equip readers with the knowledge to make future decisions to diversity the energy mix in their respective regions.
The Mathematics of Patterns, Symmetries, and Beauties in Nature
This unique book gathers various scientific and mathematical approaches to and descriptions of the natural and physical world stemming from a broad range of mathematical areas - from model systems, differential equations, statistics, and probability - all of which scientifically and mathematically reveal the inherent beauty of natural and physical phenomena. Topics include Archimedean and Non-Archimedean approaches to mathematical modeling; thermography model with application to tungiasis inflammation of the skin; modeling of a tick-Killing Robot; various aspects of the mathematics for Covid-19, from simulation of social distancing scenarios to the evolution dynamics of the coronavirus in some given tropical country to the spatiotemporal modeling of the progression of the pandemic. Given its scope and approach, the book will benefit researchers and students of mathematics, the sciences and engineering, and everyone else with an appreciation for the beauty of nature. The outcome is a mathematical enrichment of nature's beauty in its various manifestations. This volume honors Dr. John Adam, a Professor at Old Dominion University, USA, for his lifetime achievements in the fields of mathematical modeling and applied mathematics. Dr. Adam has published over 110 papers and authored several books.
An Introduction to Nuclear Fission
1. Introduction1.1. Why study fission?1.2. The discovery of fission1.3. The role of women in the development of the field 1.4. Early model of fission: the Bohr and Wheeler paper1.5. Structure of the book2. Fission Systematics and General Characteristics2.1. Spontaneous and induced fission2.2. Chronology of the fission process2.3. Fission energetics2.4. Fission barriers2.5. Fission isomers2.6. Fragment mass and energy distributions2.7. Neutron distributions3. Fission Models3.1. The liquid drop model3.2. The Strutinsky shell correction method3.3. Energy surfaces3.4. Transition state theory3.5. 4.1. Mass and charge distributions4.2. Kinetic energy distribution4.3. Angular momentum of fragments4.4. Angular distribution of fragments4.5. Decay of fragments: the Bateman equation5. Fission Neutrons5.1. Scission and post-scission neutrons5.2. Prompt and delayed neutrons5.3. Neutron yield5.4. Neutron spectrum6. Fission Gammas6.1. Prompt and delayed gammas6.2. Fission product yields from gamma-ray measurements6.3. Fragment angular momentum deduced from gammas6.4. Average gamma-ray energies and multiplicities6.5. Shape of the gamma-ray spectrum7. Advanced Topics7.1. The Hartree-Fock approximation7.2. The treatment of pairing in the BCS approximation7.3. Constrained Hartree-Fock+BCS and energy surfaces7.4. The Generator Coordinate Method7.5. Fission dynamics: Semi-classical methods7.6. Fission dynamics: Quantum-mechanical methods7.7. The nucleus at and beyond scission7.8. Future directions in fission theory and experiments
Scout Pinewood Derby Cars and Real Cars, for Kids
Why read this book? You want a fast Pinewood Derby car? You want to know why you have a fast car? Then this picture book is for you. Do you think you'll grow up, or already have grown up, and will want to be a scientist or engineer, or will want to at least understand how cars work? Are you looking for ways to relate a Pinewood Derby car to real people cars, so that the whole Pinewood Derby experience helps down the line when thinking about people cars? Pinewood Derby cars allow kids to use wood, hammers, nails, and creativity and competition. The kids can build the car themselves, and learn to use their hands. Through teaching, it is possible that the scout leaders and parents themselves learn more than the scouts from doing the activity. This picture book compares the Pinewood Derby cars to real cars, and could be read by both the parent and the kid together, to trigger and answer questions. Part of the emphasis of this book is a description of some of the physical reasons a PD car goes fast, reducing drag, and part is a comparison of PD cars to people cars. This book is good in combination with other Pinewood Derby books that more directly describe the step by step process to making a good Pinewood Derby car. This book has the goal of applying engineering ideas to something that most people are already familiar with, the Pinewood Derby. Maybe people will get some easy appreciation of the engineering ideas, such as energy and drag, as well as get some techniques to increase (or keep) the speed of the car. This book is one of two versions. This version is lighter and talks about general ideas, without going into any engineering analysis. This lighter version is more fun and appropriate for someone who is not interested in engineering equations. If you want the engineering analysis, then read 'Scout Pinewood Derby Cars and Real Cars', which is for parents, kids, and engineers. The two versions are mostly the same except the heavier version has appendices with the analysis.
The Energy System Of Matter
A clear and intriguing doorway into where energy and matter meet. A concise, daring foray into the physical roots of the natural world. The Energy System Of Matter offers a lucid, deductive analysis of terrestrial energy phenomena, weaving a rigorous yet accessible exploration for general science readers and students of physics alike. James Weir guides you through a thoughtful journey that feels both like a laboratory and a study in elegant theory: energy and matter unfold through a series of reasoned steps, revealing how early twentieth century Britain contemplated the hidden architecture of nature. It is a science treatise with the bite of modern enquiry, while speaking in the warm, reflective tones of the Edwardian era Britain that framed it. This volume sits at the crossroads of energy theory precursors, thermodynamics predecessors, and physical philosophy texts, making it a historical touchstone for readers who relish literary or scientific lineage. Its significance lies not only in the ideas, but in the way they capture a moment when curiosity and caution walked hand in hand, shaping a culture and a field. Out of print for decades, Alpha Editions brings it back restored for today's and future generations. More than a reprint, this is a collector's item and a cultural treasure, inviting casual readers and classic-literature collectors alike to say to themselves: here is a classic reborn for the present.
Delco Manuals
A practical heirloom for the curious and the curious-powered alike, Delco Manuals: Radio Model 633, Delcotron Generator Delco Radio Owner's Manual Model 633, Delcotron Generator Installation is a doorway to a vanished workshop world. This authoritative edition gathers precise guidance on early automotive electrical systems, presented with clear, accessible instruction and a sense of reverent craft. It reads as a technical manual with the warmth of a bygone American workshop setting, inviting the vintage car hobbyist, the classic car enthusiast, and the DIY mechanic to understand how radios and generators spoke to engines and eras. Beyond a straightforward manual, it distills a period's ingenuity-where every diagram and line of text carried the scent of oil and leather and the promise of reliable, well-tuned machines. Its literary and historical significance rests in its craftsmanship, its glimpse into the day-to-day mechanics of American motoring, and its preservation of a vanished technical culture. For casual readers and serious collectors alike, this is more than a reprint; it is a cultural treasure, a window into early twentieth-century workshop life, and a reminder of how technical know-how shaped everyday mobility. Out of print for decades and now republished by Alpha Editions. Restored for today's and future generations. More than a reprint - a collector's item and a cultural treasure. This volume sits at the crossroads of technical manual and artefact, essential to any serious study of the era's auto electrical systems and equipment manual tradition.
Life and Death Rays
This unique book provides an accessible introduction to both the scientific background and the key people involved in the discovery and use of radiation and radioactivity.
