Electron Scattering from Complex Nuclei, Part B is a three-chapter text that explores the excitation of the nucleus to bound levels and the nucleus breakup through particle emission from continuum states. The first chapter discusses the inelastic scattering to nuclear levels, the giant resonances, the concepts of radiative corrections, and the phase shift analysis for inelastic scattering. The subsequent chapter concerns the quasi-elastic continuum and the observations of the nuclear decay products. The last chapter presents special topics on electron scattering, such as dispersion and exchange corrections, sum rules, and isospin effects. Physicists, researchers, and graduate students will find this book invaluable.
Exemplifying a fruitful fusion of French and German approaches to social theory, The Power of Dialogue transforms Jurgen Habermas's version of critical theory into a new "critical hermeneutics" that builds on both Hans-Georg Gadamer's philosophical hermeneutics and Michel Foucault's studies of power and discourse. At the book's core is the question of how social power shapes and influences meaning and how the process of interpretation, while implicated in social forms of power, can nevertheless achieve reflective distance and a critique of power. It offers an original perspective on such issues as the impact of prejudice and cultural background on scientific interpretation, the need to understand others without assimilating their otherness, and the "truth" of interpretation.
Electroceramics, Materials, Properties, Applications, Second Edition provides a comprehensive treatment of the many aspects of ceramics and their electrical applications. The fundamentals of how electroceramics function are carefully introduced with their properties and applications also considered. Starting from elementary principles, the physical, chemical and mathematical background of the subject are discussed and wherever appropriate, a strong emphasis is placed on the relationship between microstructire and properties. The Second Edition has been fully revised and updated, building on the foundation of the earlier book to provide a concise text for all those working in the growing field of electroceramics. fully revised and updated to include the latest technological changes and developments in the field includes end of chapter problems and an extensive bibliography an Invaluable text for all Materials Science students. a useful reference for physicists, chemists and engineers involved in the area of electroceramics.
This book explores the theory of abelian varieties over the field of complex numbers, explaining both classic and recent results in modern language. The second edition adds five chapters on recent results including automorphisms and vector bundles on abelian varieties, algebraic cycles and the Hodge conjecture. ". . . far more readable than most . . . it is also much more complete." Olivier Debarre in Mathematical Reviews, 1994.
Excitons are considered as the basic concept used by describing the spectral properties of photosynthetic pigment-protein complexes and excitation dynamics in photosynthetic light-harvesting antenna and reaction centers. Following the recently obtained structures of a variety of photosynthetic pigment-protein complexes from plants and bacteria our interest in understanding the relation between structure, function and spectroscopy has strongly increased. These data demonstrate a short interpigment distance (of the order of 1 nm or even smaller) and/or a highly symmetric (ring-like) arrangement of pigment molecules in peripheral light-harvesting complexes of photosynthetic bacteria. Books which were devoted to the exciton problem so far mainly considered the spectral properties of molecular crystals. However, the small size of these pigment aggregates in the pigment-protein complexes as well as the role of the protein, which is responsible for the structural arrangement of the complex, clearly will have a dramatic influence on the pigment spectra and exciton dynamics. All these aspects of the problem are considered in this book. Exciton theory is mainly considered for small molecular aggregates (dimers, ring-like structures etc.). Together with the theoretical description of the classical conceptual approach, which mainly deals with polarization properties of the absorption and fluorescence spectra, the nonlinear femtosecond spectroscopy which is widely used for investigations now is also discussed. A large part of the book demonstrates the excitonic effects in a multitude of photosynthetic pigment-protein complexes and how we can understand these properties on the basis of the exciton concept.
A new, comprehensively updated edition of the acclaimed textbook by F.H. Attix (Introduction to Radiological Physics and Radiation Dosimetry) taking into account the substantial developments in dosimetry since its first edition. This monograph covers charged and uncharged particle interactions at a level consistent with the advanced use of the Monte Carlo method in dosimetry; radiation quantities, macroscopic behaviour and the characterization of radiation fields and beams are covered in detail. A number of chapters include addenda presenting derivations and discussions that offer new insight into established dosimetric principles and concepts. The theoretical aspects of dosimetry are given in the comprehensive chapter on cavity theory, followed by the description of primary measurement standards, ionization chambers, chemical dosimeters and solid state detectors. Chapters on applications include reference dosimetry for standard and small fields in radiotherapy, diagnostic radiology and interventional procedures, dosimetry of unsealed and sealed radionuclide sources, and neutron beam dosimetry. The topics are presented in a logical, easy-to-follow sequence and the text is supplemented by numerous illustrative diagrams, tables and appendices. For senior undergraduate- or graduate-level students and professionals.
In the late 1960s and early 1970s, Phillip Griffiths and his collaborators undertook a study of period mappings and variation of Hodge structure. The motivating problems, which centered on the understanding of algebraic varieties and the algebraic cycles on them, came from algebraic geometry. However, the techiques used were transcendental in nature, drawing heavily on both Lie theory and hermitian differential geometry. Promising approaches were formulated to fundamental questions in the theory of algebraic curves, moduli theory, and the deep interaction between Hodge theory and algebraic cyles. Rapid progress on many fronts was made in the 1970s and 1980s, including the discovery of important connections to other fields, including Nevanlinna theory, integrable systems, rational homotopy theory, harmonic mappings, intersection cohomology, and superstring theory. This volume contains thirteen papers presented during the Symposium on Complex Geometry and Lie Theory held in Sundance, Utah in May 1989. The symposium was designed to review twenty years of interaction between these two fields, concentrating on their links with Hodge theory. The organizers felt that the time was right to examine once again the large issues of understanding the moduli and cycle theory of higher-dimensional varieties, which was the starting point of these developments. The breadth of this collection of papers indicates the continuing growth and vitality of this area of research. Several survey papers are included, which should make the book a valuable resource for graduate students and other researchers who wish to learn about the field. With contributions from some of the field's top researchers, this volume testifies to the breadth and vitality of this area of research.
In sum, I believe that every organization active in remote sensing will find Dr. Kramer's book to be an essential addition to its technical library, and I believe that every serious practitioner of remote sensing will find it a permanently useful and vital reference." John H. McElroy, Dean of Engineering, The University of Texas and Chair of the Committee on Earth studies of the U.S. National Research Council's Space Studies Board)
Information technology has changed our society radically. Just as the integrated circuits have been the prime mover for electronics, high-speed transistors and semiconductor lasers based on heterostructures are now playing the same role in modern telecommunications. Professor Kroemer's conceptual work on heterostructures began in the early 1950s as he was looking for a way to improve transistor speed and performance. In the 1960s, he applied the same principles to the development of lasers and light-emitting diodes, showing that they could achieve continuous operation at room temperature ? something thought impossible at that time. His deep fundamental scientific work has had a profound effect on technology and society, transforming and improving our lives.This reprint collection brings together Professor Kroemer's most important papers, presenting a comprehensive perspective of the field. It covers topics ranging from substrate materials, electronic properties, process technology, and devices, to circuits and applications. This reprint collection will help the reader identify the key stages in the development of heterostructure devices and lasers from early research through to its integration in current manufacturing. Devoted to R&D engineers and scientists who are actively involved in extending the nano- and microelectronics roadmap mainly via heterostructure engineering, this volume may also serve as a reference for postgraduate and research students.
George Herbert combined the intellectual and the spiritual, the humble and the divine, to create some of the most moving devotional poetry in the English language. His deceptively simple verse uses the ingenious arguments typical of seventeenth-century 'metaphysical' poets, and unusual imagery drawn from musical structures, the natural world and domestic activity to explore a mosaic of Biblical themes. From the wit and wordplay of 'The Pulley' and the formal experimentation of 'Easter Wings' and 'Paradise', to the intense, highly personal relationship between man and God portrayed in 'The Collar' and 'Redemption', the works collected here show the transcendental power of divine love.
These pages offer a simple, analytic, functional approach to non-perturbative QFT, using a frequently overlooked functional representation of Fradkin to explicitly calculate relevant portions of the Schwinger Generating Functional (GF). In QED, this corresponds to summing all Feynman graphs representing virtual photon exchange between charged particles. It is then possible to see, analytically, the cancellation of an infinite number of perturbative, UV logarithmic divergences, leading to an approximate but most reasonable statement of finite charge renormalization.A similar treatment of QCD, with the addition of a long-overlooked but simple rearrangement of the Schwinger GF which displays Manifest Gauge Invariance, is then able to produce a simple, analytic derivation of quark-binding potentials without any approximation of infinite quark masses. A crucial improvement of previous QCD theory takes into account the experimental fact that asymptotic quarks are always found in bound states; and therefore that their transverse coordinates can never be measured, nor specified, exactly. And this change of formalism permits a clear and simple realization of true quark binding, into mesons and nucleons. An extension into the QCD binding of two nucleons into an effective deuteron presents a simple, analytic derivation of nuclear forces.Finally, a new QED-based solution of Vacuum Energy is displayed as a possible candidate for Dark Energy. An obvious generalization to include Inflation, which automatically suggests a model for Dark Matter, is immediately possible; and one more obvious generalization produces an understanding of the origin of the Big Bang, and of the Birth (and Death) of a Universe. If nothing else, this illustrates the Power and the Reach of Quantum Field Theory.
The Venona Secretspresents one of the last great, untold stories of World War II and the Cold War. In 1995, secret Soviet cable traffic from the 1940s that the United States intercepted and eventually decrypted finally became available to American historians. Now, after spending more than five years researching all the available evidence, espionage experts Herbert Romerstein and Eric Breindel reveal the full, shocking story of the days when Soviet spies ran their fingers through America's atomic-age secrets. Included in The Venona Secrets are the details of the spying activities that reached from Harry Hopkins in Franklin Roosevelt s White House to Alger Hiss in the State Department to Harry Dexter White in the Treasury. More than that, The Venona Secrets exposes: • Information that links Albert Einstein to Soviet intelligence and conclusive evidence showing that J. Robert Oppenheimer gave Moscow our atomic secrets. • How Soviet espionage reached its height when the United States and the Soviet Union were supposedly allies in World War II. • The previously unsuspected vast network of Soviet spies in America. • How the Venona documents confirm the controversial revelations made in the 1940s by former Soviet agents Whittaker Chambers and Elizabeth Bentley. • The role of the American Communist Party in supporting and directing Soviet agents. • How Stalin s paranoia had him target Jews (code-named Rats ) and Trotskyites even after Trotsky’s death. • How the Soviets penetrated America’s own intelligence services. The Venona Secrets is a masterful compendium of spy versus spy that puts the Venona transcripts in context with secret FBI reports, congressional investigations, and documents recently uncovered in the former Soviet archives. Romerstein and Breindel cast a spotlight on one of the most shadowy episodes in recent American history - a past when by our very own government officials, whether wittingly or unwittingly, shielded treason infected Washington and Soviet agents.
Reproduction of the original. The publishing house Megali specialises in reproducing historical works in large print to make reading easier for people with impaired vision.
A wonderful edition of Herbert's poetry, edited by his acclaimed biographer John Drury and including elegant new translations of his Latin verse by Victoria Moul. George Herbert wrote, but never published, some of the very greatest English poetry, recording in an astonishing variety of forms his inner experiences of grief, recovery, hope, despair, anger, fulfilment and - above all else - love. This volume, edited by John Drury, collects Herbert's complete poetry - including such classics of English devotional poetry as 'The Altar', Easter-Wings' and 'Love'. It also includes the verse Herbert wrote in Latin, newly translated into English by Victoria Moul. George Herbert was born in 1593 and died at the age of 39 in 1633, before the clouds of civil war gathered. He showed worldly ambition and seemed sure of high public office and a career at court, but then for a time 'lost himself in a humble way', devoting himself to the restoration of a church and then to his parish of Bemerton, three miles from Salisbury. When in the year of his death his friend Nicholas Ferrar published Herbert's poems under the title The Temple, his fame was quickly established. John Drury is Chaplain and Fellow of All Souls College, Oxford. His books include The Burning Bush (1990), Painting the Word (1999), and, most recently, Music at Midnight, the culmination of a lifetime's interest in Herbert. Victoria Moul is Lecturer in Latin Literature and Language at Kings College London. She is author of Jonson, Horace and the Classical Tradition (2010) and editor of Neo-Latin Literature (2014).
In the Great Tradition of Herman Wouk, Author of Winds of War and War and Remembrance, Wolf is a Thoroughly Researched Historical Novel about a Man who is Not Yet a Monster . . . but Will Soon Become the Ultimate One: Adolf Hitler. Perhaps no one is more controversial or more hated than Adolf Hitler. Yet questions remain about how this seemingly unremarkable man gained power to become one of the most diabolical dictators of all time. Based on extensive research, the historical novel Wolf lifts the curtain on Hitler’s secret life, revealing truths that have been hidden for one hundred years. The story begins as World War I is ending, when the fictional character Friedrich Richard meets Hitler in the mental ward of Germany’s Pasewalk Hospital. Hitler, a.k.a. Wolf, is an army corporal suffering from hysterical blindness. Unable to see or care for himself, the future Führer relies upon Friedrich for assistance, and the two men form an unbreakable bond. As Wolf progresses, Friedrich becomes history’s eyes and ears. Interacting with real people, places, and events during a fifteen-year time frame, Friedrich watches Hitler evolve step-by-step into a megalomaniacal dictator. A book for history buffs and fiction fans alike, this remarkable thriller presents a fully-realized, flesh-and-blood Hitler that is more realistic and more chilling than any we’ve seen before.
In this book the author explores the work of the fifth-century BC Athenian vase-painter, Sotades, one of the most familiar names in vase painting. Previous scholarship has dealt mainly with questions of attribution, style, and iconographic interpretation, but Dr Hoffman concentrates on inherent meaning: what does the imagery of these decorated vases really signify. He argues that, contrary to widely held conceptions, there is an underlying unity of meaning in Greek vases and their imagery, a unity rooted in the religious beliefs and ritual practices of the society from which they spring. Each chapter discusses a specific aspect of the artist's iconology, placing it in the context of fifth-century BC Greek philosophical and religious thought.
This is a book about experiments and results of experiments. The results described are the fruit of thirty years' labour in the field of secondary metabolism. Secondary metabolism, more than any other part of the chemistry of life, has been the special preserve of organic chemists. Investiga tion of secondary metabolism began with curiosity about the struc tures of compounds isolated from natural sources, i.e. secondary metabolites. Coeval with structure determination there has been a curiosity about the origins and mechanism of formation of secondary metabolites (or natural products as they have been called). It is the experimental outcome of this curiosity that is described here. This account is primarily intended to be an introduction to the biosynthesis of secondary metabolites. I have also endeavoured, however, to make the book as comprehensive as possIble. This has meant that some of the material has had to be presented in abbrevi ated form. The abbreviated material is largely confined to particular sections of the book. The paragraphs marked with a dagger (t) can be omitted by the reader wishing to acquire a general introduction to the subject. A blend of the most significant and the most recent references is cited to provide the reader with ready access to the primary litera ture. This is clearly most necessary for the material presented in abbreviated form. Relevant reviews are also cited.
The Italian spoken in most of Tuscany is characterized by a number of peculiar pronunciations which for over half a century Romance scholars have explained by a theory of linguistic substratum influence. This theory postulates that present-day Tuscan pronunciation is a survival of the 'foreign accent' with which the ancient Etruscans must have spoken Latin when Rome first began to extend its power and language over the rest of Italy. Professor Izzo has undertaken a new and thorough investigation of modern Tuscan pronunciation, disproving this hypothesis and providing a definitive conclusion to the debate. He delineates clearly the errors in reasoning of those who trace the Tuscan pronunciation to an Etruscan influence, and presents his conclusions objectively. This study will interest Romance linguists, especially historians of the Italian language; but it will also interest historical linguists in general, for by disproving one of the most plausible and best-documented cases of alleged substratum influence, it casts doubt on many other cases where such influence has been claimed with little evidence.
Moses Maimonides (1135-1204), scholar, physician, and philosopher, was the most influential Jewish thinker of the Middle Ages. In this magisterial new biography, the work of many years, Herbert Davidson provides an exhaustive guide to Maimonides' life and works. After considering Maimonides' upbringing and education, Davidson expounds all of his voluminous writings in exhaustive detail, with separate chapters on rabbinic, philosophical, and medical texts. This long-awaited volume is destined to become the standard work on this towering figure of Western intellectual history.
During the past few decades we have witnessed an era of remarkable growth in the field of molecular biology. In 1950 very little was known of the chemical constitution of biological systems, the manner in which information was transmitted from one organism to another, or the extent to which the chemical basis of life is unified. The picture today is dramatically different. We have an almost bewildering variety of information detailing many different aspects oflife at the molecular level. These great advances have brought with them some breath-taking insights into the molecular mechanisms used by nature for replicating, distributing and modifying biological information. We have learned a great deal about the chemical and physical nature of the macro molecular nucleic acids and proteins, and the manner in which carbohydrates, lipids and smaller molecules work together to provide the molecular setting of living systems. It might be said that these few decades have replaced a near vacuum of informa tion with a very large surplus. It is in the context of this flood of information that this series of monographs on molecular biology has been organized. The idea is to bring together in one place, between the covers of one book, a concise assessment of the state of the subject in a well-defined field. This will enable the reader to get a sense of historical perspective what is known about the field today - and a description of the frontiers of research where our knowledge is increasing steadily.
Replete with biographical introduction, discussions of sources and compositional methodology, this two volume work is the first to include all Mary Sidney Herbert's extant works.
This volume of the Haskins Society Journal furthers the Society's commitment to historical and interdisciplinary research on the early and central Middle Ages, especially in the Anglo-Saxon, Anglo-Norman, and Angevin worlds but also on the continent. The topics of the essays it contains range from the curious place of Francia in the historiography of medieval Europe to strategies of royal land distribution in tenth-century Anglo-Saxon England to the representation of men and masculinity in the works of Anglo-Norman historians. Essays on the place of polemical literature in Frutolf of Michelsberg's Chronicle, exploration of the relationship between chivalry and crusading in Baudry of Bourgeuil's History, and Cosmas of Prague's manipulation of historical memory in the service of ecclesiastical privilege and priority each extend the volume's engagement with medieval historiography, employing rich continental examples to do so. Investigations of comital personnel in Anjou and Henry II's management of royal forests and his foresters shed new light on the evolving nature of secular governance in the twelfth centuries and challenge and refine important aspects of our view of medieval rule in this period. The volume ends with a wide-ranging reflection on the continuing importance of the art object itself in medieval history and visual studies. Contributors: H.F. Doherty, Kathryn Dutton, Kirsten Fenton, Paul Fouracre, Herbert Kessler, Ryan Lavelle, Thomas J.H. McCarthy, Lisa Wolverton, Simon Yarrow.
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