Most natural and industrial flows are turbulent. The atmosphere and oceans, automobile and aircraft engines, all provide examples of this ubiquitous phenomenon. In recent years, turbulence has become a very lively area of scientific research and application, attracting many newcomers who need a basic introduction to the subject. An Introduction to Turbulent Flow, first published in 2000, offers a solid grounding in the subject of turbulence, developing both physical insight and the mathematical framework needed to express the theory. It begins with a review of the physical nature of turbulence, statistical tools, and space and time scales of turbulence. Basic theory is presented next, illustrated by examples of simple turbulent flows and developed through classical models of jets, wakes, and boundary layers. A deeper understanding of turbulence dynamics is provided by spectral analysis and its applications. The final chapter introduces the numerical simulation of turbulent flows. This well-balanced text will interest graduate students in engineering, applied mathematics, and the physical sciences.
The tumultuous North Carolina Senate primaries of 1950 are still viewed as the most bitter chapter in the state's modern political history. The central figure in that frenzied race was the appointed incumbent, Frank Porter Graham, former president of the University of North Carolina (1931-49) and liberal activist of national stature. As a Senate candidate, Graham was unrelentingly attacked for both his social activism and his racial views, and the vicious tactics used against him shocked his supporters and alarmed national observers. Peeling away the myths that have accumulated over the years, the authors present the first thoroughly researched account of Graham's eventual defeat by Raleigh attorney Willis Smith. The result, a balanced study of North Carolina politics at mid-century, is a convincing explanation of the 1950 election. Using the campaign as a prism, the authors assess the factional struggles within the state, showing that Graham was defeated by a massive loss of support among white voters in eastern North Carolina. The principal force behind this switch was the fear promulgated by the Smith campaign that a vote for Graham was a vote to end statutory segregation in North Carolina. The authors also offer the fullest portrait to date of Frank Porter Graham as political candidate and social reformer. They examine his career as an educator and public activist, the steps that led to his unorthodox appointment, and his strengths and weaknesses as a political candidate. Frank Porter Graham and the 1950 Senate Race in North Carolina is based on manuscript materials never before examined, on interviews with more than 50 campaign participants and associates of both Graham and Smith, and on a thorough analysis of newspaper coverage and campaign literature. Originally published in 1990. A UNC Press Enduring Edition -- UNC Press Enduring Editions use the latest in digital technology to make available again books from our distinguished backlist that were previously out of print. These editions are published unaltered from the original, and are presented in affordable paperback formats, bringing readers both historical and cultural value.
“This biography will find its place among a growing literature on post-war Southern politics.” —Charles Holden, author of The New Southern University: Academic Freedom and Liberalism at UNC When W. Kerr Scott (1896–1958) began his campaign for the North Carolina gubernatorial seat in 1948, his opponents derided his candidacy as a farce. However, the plainspoken dairy farmer quickly gathered loyal supporters and mobilized a grassroots attack on the entrenched interests that had long controlled the state government, winning the race in a historic upset. In this meticulously researched book, Julian M. Pleasants traces Scott’s productive and controversial political career, from his years as North Carolina commissioner of agriculture, through his governorship (1949–1953), to his brief tenure as a U.S. senator (1954–1958). Scott was elected at a time when southern liberals were on the rise in post-World War II America. McCarthyism and civil rights agitation soon overwhelmed progressivism, but the trend lasted long enough for the straight-talking “Squire from Haw River” to enact major reforms and establish a reputation as one of the more interesting and influential southern politicians of the twentieth century. This long-overdue look at his political career illuminates the spirit that transformed an introspective, segregated society dependent on tobacco and textiles into a vibrant, diversified economy at the center of the industrial, banking, and information revolution in the South. “Pleasants writes with clarity and authority.” —Jeffrey J. Crow, Deputy Secretary, North Carolina Department of Cultural Resources (ret.)
We propose a model that links seven different conceptions of entrepreneurship and maps them in relation to eight associated disciplines and theories, specifying their corresponding units and levels of analysis and stage in the entrepreneurial process. Entrepreneurship scholars are attempting to either carve out a distinctive domain for the field or build a distinctive theory of entrepreneurship. However, an obstacle for understanding entrepreneurship is the lack of integration of the assumptions implicit in different conceptualizations of entrepreneurship. We contribute a scholarship of integration approach for understanding the phenomena underlying these conceptualizations and linking entrepreneurship domain, theory, method, and policymaking.
On September 27, 1849, Edgar Allan Poe boarded a ship in Baltimore Harbor for an overnight voyage to New York City. He never arrived. Five days later, he was found delirious on a Baltimore street, and shortly thereafter, without regaining his senses, he died. What had transpired over those missing five days has remained forever a mystery...until now..."--Cover.
In August 1347 six bare footed men knelt before King Edward III with nooses around their necks to beg for their lives and present him with the keys to Calais. This was the dramatic beginning of Calais becoming England’s first colony and an integral part of the kingdom for over two hundred years. From its capture to the present day, Calais has played a significant part in many of the major events in UK’s history whether it be in claiming the throne of France, the Field of the Cloth of Gold, the Armada, Dunkirk, D-Day deception or the Calais Jungle and Brexit. Calais, a History of England’s First Colony, describes how the destinies of England and Calais have been entwined particularly for invasions of France, then after its loss, for invasions of England. Julian Whitehead guides the reader through potentially complicated periods such as the Hundred Years War and the Wars of the Roses in his customary clear and engaging fashion. This readable book provides a fascinating overview of Anglo/French relations during the last six hundred years while bringing to life the individuals who helped to create this remarkable history.
The Seven Years War (1756-1763) was the one of the truly world-wide conflicts, with engagements spanning from India to Canada. The causes, as with so many of the European wars, was a question of land and legitimacy, the ever present simmering tensions between England and France, and the newly emergent Prussia and Austria, leading to a conflict that dragged many other nations into the strife. Notable in this war were the brilliance of Frederick, who would earn his title “the Great” during these wars; and the eclipse of Spain, Portugal and Sweden as powers of the first rank. However, the policy of England - that of Pitt - was to limit the commitment in terms of men; priority was given to the Royal Navy, and an indirect form of colonial warfare allied with blockade was established. The naval intricacies, along with their political and land-based military corollaries, are illuminated in Corbett’s two volume history of the English contribution to the Seven Years war. The second volume carries the narrative on into 1760: an abortive counter-attack by French forces in Canada; further pressure in Germany thwarted by Frederick and his generals; and the catastrophic intervention of Spain into the war. Sir Julian S. Corbett was a prolific author and authority on British warfare and more particularly the naval aspects; he was also lecturer in history to the Royal Naval College.Author — Sir Julian Stafford Corbett, LLM. (1854-1922) Illustrations – 4 maps and plans.
Actor Sheridan Haynes had a preoccupation with Sherlock Holmes. So when the chance came for him to play the part in a TV series, his dreams had come true. And when London was plagued by a series of unsolved murders, it seemed natural for him to investigate. Was this a case of a misguided actor, or was Sheridan actually on to something?
Earthquakes, a plucked string, ocean waves crashing on the beach, the sound waves that allow us to recognize known voices. Waves are everywhere, and the propagation and classical properties of these apparently disparate phenomena can be described by the same mathematical methods: variational calculus, characteristics theory, and caustics. Taking a medium-by-medium approach, Julian Davis explains the mathematics needed to understand wave propagation in inviscid and viscous fluids, elastic solids, viscoelastic solids, and thermoelastic media, including hyperbolic partial differential equations and characteristics theory, which makes possible geometric solutions to nonlinear wave problems. The result is a clear and unified treatment of wave propagation that makes a diverse body of mathematics accessible to engineers, physicists, and applied mathematicians engaged in research on elasticity, aerodynamics, and fluid mechanics. This book will particularly appeal to those working across specializations and those who seek the truly interdisciplinary understanding necessary to fully grasp waves and their behavior. By proceeding from concrete phenomena (e.g., the Doppler effect, the motion of sinusoidal waves, energy dissipation in viscous fluids, thermal stress) rather than abstract mathematical principles, Davis also creates a one-stop reference that will be prized by students of continuum mechanics and by mathematicians needing information on the physics of waves.
The purpose of this volume is to present a clear and systematic account of the mathematical methods of wave phenomena in solids, gases, and water that will be readily accessible to physicists and engineers. The emphasis is on developing the necessary mathematical techniques, and on showing how these mathematical concepts can be effective in unifying the physics of wave propagation in a variety of physical settings: sound and shock waves in gases, water waves, and stress waves in solids. Nonlinear effects and asymptotic phenomena will be discussed. Wave propagation in continuous media (solid, liquid, or gas) has as its foundation the three basic conservation laws of physics: conservation of mass, momentum, and energy, which will be described in various sections of the book in their proper physical setting. These conservation laws are expressed either in the Lagrangian or the Eulerian representation depending on whether the boundaries are relatively fixed or moving. In any case, these laws of physics allow us to derive the "field equations" which are expressed as systems of partial differential equations. For wave propagation phenomena these equations are said to be "hyperbolic" and, in general, nonlinear in the sense of being "quasi linear" . We therefore attempt to determine the properties of a system of "quasi linear hyperbolic" partial differential equations which will allow us to calculate the displacement, velocity fields, etc.
Fluid Flow Phenomena in Metals Processing outlines the fundamentals of fluid flow theory, emphasizing the potential applications of fluid flow concepts that are illustrated by actual problems drawn from the metallurgical literature. This book is divided into 10 chapters. Chapters 1 to 4 are devoted to the fundamentals of fluid flow, while Chapters 5 to 9 are concerned with the application of basic concepts to specific systems, such as electromagnetically driven flows, surface tension and natural convection driven flows, multiparticle systems, gas bubbles, and impinging jets. The discussion on flow measurements and introduction to physical modeling are provided in the last chapter. This publication is suitable for a one semester graduate level course for metallurgy and chemical engineering students.
For years there has been consensus about the merits of Britain’s ‘cult films’ — Peeping Tom, Witchfinder General, The Italian Job — but what of The Mark, Unearthly Stranger, The Strange Affair and The Squeeze? Revisionist critics wax lyrical over Get Carter and The Wicker Man, but what of Sitting Target, Quest for Love and The Black Panther? OFFBEAT redresses this imbalance by exploring Britain’s obscurities, curiosities and forgotten gems — from the buoyant leap in film production in the late fifties to the dying days of popular domestic cinema in the early eighties. Featuring essays, interviews and in-depth reviews, OFFBEAT provides an exhaustive, enlightening and entertaining guide through a host of neglected cinematic trends and episodes, including: • The last great British B-movies • ‘Anti-swinging sixties’ films • Sexploitation — from Yellow Teddy Bears to Emmanuelle in Soho • The British rock ‘n roll movie • CIA-funded British cartoons • Asylums in British cinema • The Children’s Film Foundation • The demise of the short as supporting feature • Val Guest, Sidney Hayers and the forgotten journeyman of British film • Swashbucklers, crime thrillers and other non-horror Hammers Now updated with more than 150 pages of new reviews and essays, featuring: • The Beatles in Colour! • The History of the AA Certificate • Ken Russell’s 1980s Films • Iris Murdoch’s A Severed Head • Curating Offbeat films in the Digital Age And much more!
Reprint of the original, first published in 1871. The publishing house Anatiposi publishes historical books as reprints. Due to their age, these books may have missing pages or inferior quality. Our aim is to preserve these books and make them available to the public so that they do not get lost.
Gas-Solid Reactions describes gas-solid reaction systems, focusing on the four phenomena—external mass transfer, pore diffusion, adsorption/desorption, and chemical reaction. This book consists of eight chapters. After the introduction provided in Chapter 1, the basic components of gas-solid reactions are reviewed in Chapter 2. Chapter 3 describes the reactions of individual nonporous solid particles, while Chapter 4 elaborates the reaction of single porous particles. Solid-solid reactions proceeding through gaseous intermediates are considered in Chapter 5. Chapter 6 deals with the experimental approaches to the study of gas-solid reaction systems. How information on single-particle behavior may be used for the design of multiparticle, large-scale assemblies, and packed- and fluidized-bed reaction systems is deliberated in Chapter 7. The last chapter covers the specific gas-solid reaction systems, including some statistical indices indicating the economic importance of the systems and processes it's based on. This publication is recommended for practicing engineers engaged in process research, development, and design in the many fields where gas-solid reactions are important.
In the Spessart, a low mountain range in central Germany, a feud during the Middle Ages led to the construction of numerous castles in this region. This study analyzes the mutual influence of (paleo-)relief development and medieval building activity using a geomorphological and geoarchaeological multimethod approach to expand the knowledge of human-environmental interactions during this time. For this purpose, GIS-based terrain analysis and geophysical measurements were conducted and combined with sedimentological information to create 1D-3D models of the subsurface and to assess knowledge of the landscape and relief evolution at various medieval castle and mining sites. The interpretation of all these data led to the answering of numerous site-specific questions on various geomorphological, geoarchaeological, geologic, and archaeological topics that have been explored in this work and have greatly increased our knowledge of each study site. In addition to these key contributions to the archaeological and geomorphological interpretation of individual study sites, a quantification of the anthropogenic influence on the relief development was conducted, a generalized model of the influence was derived, and new methodological and interpretative approaches were developed. Overall, this study links geomorphological/geological and (geo-)archaeological investigations at five medieval sites and delivers important information on human-environmental interactions within the Spessart and beyond.
BANTAM is the first modeling language specifically designed for applications in Biometrics and Token Technology. It represents a significant step forward for the design and implementation of biometric and related technology applications in that: - it is very simple to learn and use; - it offers a consistent system of documentation and a clarity of presentation which make the accurate description of user requirements much easier; - it provides a complete methodology for managing the project from original business case, through procurement and implementation, to subsequent training and support. "The User Guide" provides much more than just a guide to the Bantam methodology: readers will also find lots of good advice on program management in general and will gain an insight into designing biometric and related applications. It will be essential reading for anyone who is serious about biometrics and related technologies, including governmental/corporate end-users, systems integrators, biometric vendors, application developers and device manufacturers. It will also be useful background reading for advanced students and IT and management consultants. Reviews of Julian Ashbourn's first book: "Biometrics: Advanced Identity Verification": "You could attend a dozen conferences and not come away with the kind of overview presented in this new book". Dave Mintie, Connecticut Department of Social Services " a highly readable, entertaining guidebook that should serve as a welcome companion for anyone who must promote, explain, justify, or control an organization's transition to biometric technology." Richard Norton, Executive Director, International Biometrics Industry Association
In recent years it has been recognized that tundishes playa critical role in affecting the quality of the finished steel products. Furthermore, proper tundish design may be even more important in the development of the novel continuous casting pro cesses that are now in varying stages of realizatic)ll. Traditionally, physical modeling has played a key role in tundish design, but the recently evolved computational software packages, the readily accessible computa tional hardware, and, perhaps most important, the growing experience with tackling a broad range of computational fluid flow problems within a metallurgical context have made mathematical modeling an important factor in this field. Our aim in writing this book has been to bring realistic perspectives to tundish design. The main purpose is to provide a good physical understanding of what is happening in tundishes, together with a realistic discussion of topics that are still not quite clear. The process metallurgist active in this field has many tools at his or her disposal, including mathematical modeling, physical modeling, and measure ments on full plant-scale systems. In this monograph we seek to show how these ideas may be combined to provide a good basic understanding and, hence, an attempt at an optimal design.
Written by two leading experts in the field, this welcome third edition of Children in Difficulty: A guide to understanding and helping discusses some of the most common, yet incapacitating, difficulties that are frequently encountered by young children and adolescents. This includes such topics as: ADHD disruptiveness and challenging behaviour in schools and classrooms dyslexia and reading disability eating disorders oppositional defiance, conduct and attachment disorders childhood depression school refusal developmental coordination disorder (dyspraxia) less common mental health problems, such as bipolar disorder and obsessive compulsive disorder. traumatic and stressful situations drug and solvent abuse. The third edition of this book includes brand new insights from the fields of genetics and neuroscience and ensures claims for the effectiveness of specific interventions are supported by rigorous, scientific evidence. By drawing upon high level scientific and clinical knowledge and distilling it in a way that is accessible to professionals from a range of child care disciplines, this book will be of significant value to those working in education, health or social care, and anyone who needs to be able to recognise and help children in difficulty.
Once the capital of the Confederacy and the industrial hub of slave-based tobacco production, Richmond, Virginia has been largely overlooked in the context of twentieth century urban and political history. By the early 1960s, the city served as an important center for integrated politics, as African Americans fought for fair representation and mobilized voters in order to overcome discriminatory policies. Richmond's African Americans struggled to serve their growing communities in the face of unyielding discrimination. Yet, due to their dedication to strengthening the Voting Rights Act of 1965, African American politicians held a city council majority by the late 1970s. In The Dream Is Lost, Julian Maxwell Hayter describes more than three decades of national and local racial politics in Richmond and illuminates the unintended consequences of civil rights legislation. He uses the city's experience to explain the political abuses that often accompany American electoral reforms and explores the arc of mid-twentieth-century urban history. In so doing, Hayter not only reexamines the civil rights movement's origins, but also seeks to explain the political, economic, and social implications of the freedom struggle following the major legislation of the 1960s. Hayter concludes his study in the 1980s and follows black voter mobilization to its rational conclusion—black empowerment and governance. However, he also outlines how Richmond's black majority council struggled to the meet the challenges of economic forces beyond the realm of politics. The Dream Is Lost vividly illustrates the limits of political power, offering an important view of an underexplored aspect of the post–civil rights era.
Biomimetics is the idea of creating new technologies abstracted from what we find in biology. Ocean Innovation: Biomimetics Beneath the Waves seeks that technological inspiration from the rich biodiversity of marine organisms. Bringing both a biological and engineering perspective to the biomimetic potential of oceanic organisms, this richly illust
One ot the chief literary events in biographical writings is this work. Not only does its subject recommend it, but the fact that it is written by Mr. Julian Hawthorne, a man of genius himself, and probably the one of all others best able to appreciate his father's genius. The basis of the work is Hawthorne's letters, Mrs. Hawthorne's letters, and letters from intimate friends and relatives to either. Every one will rejoice that the author disregarded his father's wish, that no biography of him should be written. It would have been a misfortune if this delightful series of letters had been withheld from the world. The beautiful family life they describe, with scarcely a flaw in it from beginning to end, is a bright contrast to some other interiors of the homes of great writers offered us of late years. For the first time, too, we learn through them of Mrs. Hawthorne's lovely character, and all the depths and contrasts of her husband s many-sided nature. As the letters weie written only for the eyes of intimate friends, they are often quite frank in expression of opinion regarding literary contemporaries. No one should miss reading the work, if only to learn what a model biography is.
In their day, the Anglo-Irish were the ascendant minority--Protestant, loyalist, privileged landholders in a recumbent, rural, and Catholic land. Their world is vanished, but shades of the Anglo-Irish linger in the big-house estates of Ireland and in the imaginative writings of this realm. In this first comprehensive study of their literature, Julian Moynahan rediscovers the unity of their greatest writings, from Maria Edgeworth's Castle Rackrent through Yeats's poetry to Bowen's The Last September and Samuel Beckett's Watt. Throughout he challenges postcolonial assumptions, arguing that the Anglo-Irish since 1800 were indelibly Irish, not mere colonial servants of Imperial Britain. Moynahan begins in 1800 with the Act of Union, when the Anglo-Irish become Irish. Just as the fortunes of this community begin to wane, its literary power unfolds. The Anglo-Irish produce a haunting, memorable body of writings that explore a unique yet always Irish identity and destiny. Moynahan's exploration of the literature reveals women writers--Maria Edgeworth, Edith Somerville, Martin Ross, and Elizabeth Bowen--as a generative and major force in the development of this literary imagination. Along the way, he attends closely to the Gothic and to the mystery writing of C. R. Maturin and J. S. Le Fanu, and provides in-depth revaluations of William Carleton and Charles Lever. Originally published in 1995. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
The Tell-Tale Heart strips away myths that have grown up around the life of Edgar Allen Poe, providing a fresh assessment of the man and his work. Symons reveals Poe as his contemporaries saw him – a man struggling to make a living and whose life was beset by tragedy, such that he was driven to excessive drinking and unhealthy relationships.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.