These notes give an introduction to the description of hadrons, i.e., mesons and baryons, within a quark model based on a chirally invariant quantum field theory. Emphasis is put on a didactic approach intended for graduate students with some background on functional integral techniques. Starting from QCD a motivation of a specific form of the effective quark interaction is given. Functional integral bosonization leads to a theory describing successfully meson properties. It possesses solitonic solutions which are identified as baryons. Via functional integral techniques a Faddeev equation for baryons describing them as bound states of a diquark and a quark is derived. Finally, a unification of these two complementary pictures of baryons is proposed.
The Mexican aristocracy today is simultaneously an anachronism and a testimony to the persistence of social institutions. Shut out from political power by the democratization movements of the twentieth century, stripped of the basis of its great wealth by land reforms in the 1930s, the aristocracy nonetheless maintains a strong sense of group identity through the deeply held belief that their ancestors were the architects and rulers of Mexico for nearly four hundred years. This expressive ethnography describes the transformation of the Mexican aristocracy from the onset of the Mexican Revolution of 1910, when the aristocracy was unquestionably Mexico's highest-ranking social class, until the end of the twentieth century, when it had almost ceased to function as a superordinate social group. Drawing on extensive interviews with group members, Nutini maps out the expressive aspects of aristocratic culture in such areas as perceptions of class and race, city and country living, education and professional occupations, political participation, religion, kinship, marriage and divorce, and social ranking. His findings explain why social elites persist even when they have lost their status as ruling and political classes and also illuminate the relationship between the aristocracy and Mexico's new political and economic plutocracy.
Presented here for the first time in the English language, their correspondence provides insights into the creative processes of Hofmannsthal, whose works were strongly influenced by this unusual relationship.".
Since the Revolution of 1910, Mexican society has undergone a profound transformation, characterized by the disempowerment of the landed aristocracy and the rise of a new ruling class of plutocrats and politicians; the development of a middle class of white-collar professionals; and the upward mobility of formerly disenfranchised Indians who have become urban, working-class Mestizos. Indeed, Mexico's class system today increasingly resembles that of Western industrialized nations, proving that, while further democratic reforms are needed, the Revolution initiated an ongoing process of change that has created a more egalitarian society in Mexico with greater opportunities for social advancement. This authoritative ethnography examines the transformation of social classes in the Córdoba-Orizaba region during the latter half of the twentieth century to create a model of provincial social stratification in Mexico. Hugo Nutini focuses on the increased social mobility that has affected all classes of society, especially the rural Indians who have taken advantage of education, job opportunities, and contact with the wider world to achieve Mestizo status. He also traces the transfer of power that followed the demise of the hacienda system, as well as the growing importance of the middle class. This description and analysis of the provincial social stratification system complements the work Nutini has done on the national class system, centered in Mexico City, to offer a comprehensive picture of social stratification and mobility in Mexico today.
The Hospital Executive's Guide to Physician Staffing Hugo J. Finarelli, Jr., PhD How many physicians make a health system? The Hospital Executive's Guide to Physician Staffing helps hospital CEOs answer a question that healthcare analysts and policymakers have debated for nearly 30 years: How many physicians do you need? The Hospital Executive's Guide to Physician Staffing challenges accepted beliefs and practices about the science of physician staffing. Insightful and data-rich, this unique resource guides hospital executives in creating a staffing model for physician services by outlining proven strategies for determining community physician need and fulfilling those needs appropriately. This timely and informative book presents practical approaches for engaging different types of physicians--the hospital dependent, hospital independent, and full-time office-based--in various markets, including those facing a shortage and rural communities. Complete with benchmarking tables and other resources, The Hospital Executive's Guide to Physician Staffing includes sections on: Physician supply and demand--a macro view Assessing physician need Measuring physician contribution How many physicians make a health system Recruitment and retention strategies The executive's role in recruitment Planning for an uncertain future Build a quality organization, and the doctors will come Central to the underlying philosophy of the book is the notion that hospitals must "attract the best by being the best" and includes strategies executives can use in achieving that goal. Who will benefit from this book? Hospital CEO President CFO COO Medical staff director Director of physician relations Praise for this book "The Hospital Executive's Guide to Physician Staffing is a valuable resource for any hospital facing the difficult task of determining the right number and mix of physicians." --Jerry Senne, President, Holmes Regional Medical Center "...effective tool kit for any planning executive trying to meet their organization's goals or community's needs with successful physician strategies...It is a must read for those interested in exceptional accuracy in their forecasting, and those treading into physician supply and demand metrics where the ultimate recommendations will be a future P & L you need to defend." --Elizabeth Jaekle, Vice President, Business Development, Crozer-Keystone Health System "I recommend this book for all healthcare executives who are planning for the future." --Walter H. Ettinger, MD, MBA, President, UMass Memorial Medical Center and Associate Vice Provost Clinical and Population Research, University of Massachusetts Medical School
The theory of analytic functions of several complex variables enjoyed a period of remarkable development in the middle part of the twentieth century. After initial successes by Poincaré and others in the late 19th and early 20th centuries, the theory encountered obstacles that prevented it from growing quickly into an analogue of the theory for functions of one complex variable. Beginning in the 1930s, initially through the work of Oka, then H. Cartan, and continuing with the work of Grauert, Remmert, and others, new tools were introduced into the theory of several complex variables that resolved many of the open problems and fundamentally changed the landscape of the subject. These tools included a central role for sheaf theory and increased uses of topology and algebra. The book by Gunning and Rossi was the first of the modern era of the theory of several complex variables, which is distinguished by the use of these methods. The intention of Gunning and Rossi's book is to provide an extensive introduction to the Oka-Cartan theory and some of its applications, and to the general theory of analytic spaces. Fundamental concepts and techniques are discussed as early as possible. The first chapter covers material suitable for a one-semester graduate course, presenting many of the central problems and techniques, often in special cases. The later chapters give more detailed expositions of sheaf theory for analytic functions and the theory of complex analytic spaces. Since its original publication, this book has become a classic resource for the modern approach to functions of several complex variables and the theory of analytic spaces. Further information about this book, including updates, can be found at the following URL: www.ams.org/publications/authors/books/postpub/chel-368.
Hugo von Hofmannsthal is one of the modern era's most important writers, but his fame as Richard Strauss's pioneering collaborator on such operas as Der Rosenkavalier and Die Frau ohne Schatten has obscured his other remarkable writings: his precocious lyric poetry, inventive short fiction, keen essays, and visionary plays. The Whole Difference, which includes new translations as well as classic ones long out of print, is a fresh introduction to the enormous range of this extraordinary artist, and the most comprehensive collection of Hofmannsthal's writings in English. Selected and edited by the poet and librettist J. D. McClatchy, this collection includes early lyric poems; short prose works, including "The Tale of Night Six Hundred and Seventy-Two," "A Tale of the Cavalry," and the famous "Letter of Lord Chandos"; two full-length plays, The Difficult Man and The Tower; as well as the first act of The Cavalier of the Rose. From the glittering salons of imperial Vienna to the bloodied ruins of Europe after the Great War, the landscape of Hofmannsthal's world stretches across the extremes of experience. This collection reflects those extremes, including both the sparkling social comedy of "the difficult man" Hans Karl, so sensitive that he cannot choose between the two women he loves, and the haunting fictional letter to Francis Bacon in which Lord Chandos explains why he can no longer write. Complete with an introduction by McClatchy, this collection reveals an artist whose unusual subtlety and depth will enthrall readers.
A key document. . . . Indispensable for an understanding of the beginnings of the Dada movement and Dada in Zurich."—Rudolf Kuenzli, Director, International Dada Archive "In Flight Out of Time one can follow Dada's unfolding and expansion almost day-by-day."—Charles Haxthausen, coeditor, Berlin: Culture and Metropolis
Edwardian Shaw covers Shaw's campaigns and crusades in the crucial first ten years of the century, when his career hung in the balance. By going to contemporary documents and highlighting aspects of Shaw's career at this time, particularly his emergence as a moral revolutionary and playwright of original and disquieting power, Leon Hugo depicts a man who confronted a highly conservative world and managed by the force of his genius to stamp his personality on the age.
How could educated professionals have supported the Nazi movement? This fascinating subject is explored by tracing the social, ideological, and political development of three representative German professions in this period.
In Tenderenda, composed between 1914 and 1920, Ball recounts a hallucinatory tale of his own Dada enchantment and disenchantment. Jeffrey T. Schnapp introduces the book, elaborating the cultural and historical context of Ball's work and situating Hammer's work in relation to Dada. In a concluding essay, Hammer probes various aspects of Ball's asceticism, spirituality, and sexuality to arrive at a revisionist interpretation of Zurich Dada and the origins of modernism as well as postmodern art-making."--Jacket.
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