The scientific goal of the present work was to model the workpiece material behavior of steels in the metal cutting process depending on the occurring thermo-mechanical loads. The results of this work shall make a significant contribution to the predictive process design of the cutting process by means of Finite Element (FE) simulations for the virtual representation of the reality in the sense of the digital twin. To achieve the objective, extensive empirical examinations were conducted in a first step, which included conventional material scientific and orthogonal cutting tests. This enabled the establishment of a database of the workpiece response with increasing thermo-mechanical loads. During the orthogonal cutting examinations, integral and locally resolved process results were measured, which were used as calibration and validation variables in the modeling of the workpiece material behavior. By extending an established friction test bench with a workpiece pre-heating system, the friction conditions between tool and workpiece could be investigated under conditions equivalent to the cutting process. Based on the experimental results, a friction model was derived, in which the observed effects of thermal softening and the localized adhesion-induced increase in the apparent friction coefficient were superposed. A phenomenological material model was developed to describe the workpiece material behavior in the cutting process. The formulation of the material mode was developed based on empirical examinations as well as results from the state of the art. The material model was implemented in an FE-chip formation simulation using a subroutine. A hybrid optimization algorithm was developed to inversely determine the material model parameters. By means of the optimization algorithm, the material model parameters could be systematically determined inversely, taking the experimentally determined process observables into account. An automated procedure linked to a user interface lowered the entry hurdle for industrial companies and unexperienced users of FE-simulations and reduced the computational effort for the inverse parameter determination to about 10 days of computational execution time. The quality of the developed models and the determined model parameters were further verified by a final deduction step using the industrial example of face turning.
LEAR: Does Lear walk thus? Speak thus? / Who is it that can tell me who I am?" "Centuries of critics and actors have tried to tell, but Lear's identity, and the meaning of his action in the play, are still touched with enigma." "This book seeks Shakespeare's intentions in King Lear in new ways. It explores major interpretations of distinguished actors and directors as well as of critics from England, the United States, France, Belgium, Japan, Sweden, Norway, Germany, Italy, the Soviet Union, Czechoslovakia, Romania, Hungary, Bulgaria, and Poland. Is the play unsuited for the stage, as Charles Lamb - and others - have declared? How, in fact, has it been staged, and how visualized by critics? Is Lear designed to be a frail and aging old man? A powerful image of authority? Mad, or senile, to begin with? A kindly old father? Everyman? All of these? None? Does the play end with redemption? Unmitigated despair? Is it Christian? Pagan? Mr. Rosenberg confronts these and other questions from the base of his study and personal experience of the play." "To deepen the theatrical side of that experience, he began, as he did in his The Masks of Othello, with an involvement in the staged play: he directed and acted in Othello, and he followed a production of King Lear through two months of rehearsal and performance. One by-product of this intense participation was a discovery of some special qualities in the language of the play." "To achieve a better understanding of these qualities, Mr. Rosenberg put Lear's vocabulary through a computer, and established a concordance of every word both for the play as a whole and for each character. Interesting structural elements in Shakespeare's language become apparent." "Recognizing the difficulty, for a critic, of responding afresh to Shakespeare's craftsmanship in characterization and in arousing expectation, Mr. Rosenberg also arranged to expose the play to spectators who had never seen or read it. The response of this naive audience, after attending performances, was curious and illuminating. The author believes that any critical approach must be used that will increase our understanding of Shakespeare's work."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
Soundscapes profoundly connect listeners to the places they inhabit and thereby reveal the vibrant and resonant fabrics that lie beneath the delineated spaces of visual representation. In Resonant Fabrics, Marvin Heine explores and celebrates the many-layered and ambiguously undulating sense- and soundscapes as they shape and are shaped by urban cultures and particular ways of listening. By examining historical documents, contemporary accounts, and original empirical material through a combination of actor-network-theory, ecology, and sound studies scholarship, he embraces, in a stylistically embodied and often poetic manner, the sonic urban world in all its fragile, ephemeral, yet deeply affective sonority.
In the early 1890s, black performer Bob Cole turned blackface minstrelsy on its head with his nationally recognized whiteface creation, a character he called Willie Wayside. Just over a century later, hiphop star Busta Rhymes performed a whiteface superco
Delinquency in a Birth Cohort is a turning point in criminological research in the United States," writes Norval Morris in his foreword. "What has been completely lacking until this book is an analysis of delinquency in a substantial cohort of youths, the cohort being defined other than by their contact with any part of the criminal justice system." This study of a birth cohort was not originally meant to be etiological or predictive. Yet the data bearing on this cohort of nearly ten thousand boys born in 1945 and living in Philadelphia gave rise to a model for prediction of delinquency, and thus to the possibility for more efficient planning of programs for intervention. It is expert research yielding significant applications and, though largely statistical, the analysis is accessible to readers without mathematical training. "No serious scholar of the methods of preventing and treating juvenile delinquency can properly ignore this book."—LeRoy L. Lamborn, Law Library Journal "The magnitude of [this] study is awesome. . . . It should be a useful guide for anyone interested in the intricacies of cohort analysis."—Gary F. Jensen, American Journal of Sociology "A book the student of juvenile delinquency will find invaluable."—Criminologist
An exploration of the modest potentials and serious contradictions of reconfiguring urban life through computational operating systems. A new wave of enthusiasm for smart cities, urban data, and the Internet of Things has created the impression that computation can solve almost any urban problem. Subjecting this claim to critical scrutiny, in this book, Andrés Luque-Ayala and Simon Marvin examine the cultural, historical, and contemporary contexts in which urban computational logics have emerged. They consider the rationalities and techniques that constitute emerging computational forms of urbanization, including work on digital urbanism, smart cities, and, more recently, platform urbanism. They explore the modest potentials and serious contradictions of reconfiguring urban life, city services, and urban-networked infrastructure through computational operating systems.
Satire of the contemporary campaign insider book while making the case that George Washington was not only "First in War, First in Peace"--He was also first among the Founding Fathers in gambling, drinking, and social climbing.
Rarely does a scholar single-handedly point Shakespeare study in a new direction. But in the 1950s, Marvin Rosenberg led the way to a wider perspective of the poet-playwright's genius. The essays in this collection, which span Rosenberg's entire career, reflect the remarkable diversity of the scholar's pursuit of his vision.
The Book of Discipline sets forth the plan by which we United Methodists govern ourselves. It reflects our understanding of the Church and of what is expected of its laity and clergy as they seek to be effective witnesses in the world as a part of the whole body of Christ. The Discipline includes our church Constitution, our history, our doctrinal standards, and our mission to make disciples of Jesus Christ, as well as practical processes through which our congregations connect and support each other to reach the world.
Every reader is an actor according to Rosenberg. To prepare the actor-reader for insights, Rosenberg draws on major intepretations of the play worldwide, in theatre and in criticism, wherever possible from the first known performances to the present day. The book is rich and provocative on every question about the play.
In almost every area of production, German theatre of the past forty years has achieved a level of distinction unique in the international community. This flourishing theatrical culture has encouraged a large number of outstanding actors, directors, and designers as well as video and film artists. The dominant figure throughout these years, however, has remained the director. In this stimulating and informative book, noted theatre historian Marvin Carlson presents an in-depth study of the artistic careers, working methods, and most important productions of ten of the leading directors of this great period of German staging. Beginning with the leaders of the new generation that emerged in the turbulent late 1960s—Peter Stein, Peter Zadek, and Claus Peymann, all still major figures today—Carlson continues with the generation that appeared in the 1980s, particularly after reunification—Frank Castorf, Anna Viebrock, Andrea Breth, and Christoph Marthaler—and concludes with the leading directors to emerge after the turn of the century, Stefan Pucher, Thomas Ostermeier, and Michael Thalheimer. He also provides information not readily available elsewhere in English on many of the leading actors and dramatists as well as the designers whose work, much of it for productions of these directors, has made this last half century a golden age of German scenic design. During the late twentieth century, no country produced so many major theatre directors or placed them so high in national cultural esteem as Germany. Drawing on his years of regular visits to the Theatertreffen in Berlin and other German productions, Carlson will captivate students of theatre and modern German history and culture with his provocative, well-illustrated study of the most productive and innovative theatre tradition in Europe.
Printing the Talmud: Complete Editions, Tractates and Other Works, and the Associated Presses from the Mid-17th Century through the 18th Century is a profusely illustrated major work describing the complete editions of the Talmud printed from about 1650 to slightly after 1800. Apart from the intrinsic value of those editions, their publication was often contentious due to disputes, often bitter, between rival publishers, embroiling rabbis and communities throughout Europe. The cities and editions encompassed include Amsterdam, Frankfort am Main, Frankfurt on the Oder, Prague, and Sulzbach. This edition of Printing the Talmud addresses these editions as an opening to discuss the history of the subject presses, their other titles and their general context in Jewish history.
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