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The Accretion and Obscured Growth of Supermassive Black Holes: First Constraints on the Local Heavily Obscured AGN Fraction with NuSTAR (Springer Theses)
by Peter BoormanThis thesis describes the application of state-of-the-art high-energy X-ray studies to the astronomical quest for understanding obscured active galactic nuclei (AGN). These AGN are supermassive black holes growing by accretion of matter located in the nuclei of galaxies. The material that feeds these black holes also obscures them from view, rendering them challenging to study. It is possible to study them by effectively 'X-raying' galactic nuclei to peer through these obscuring veils. Beginning with the proof-of-concept application of novel X-ray Monte Carlo codes to the Nuclear Spectroscopic Telescope ARray (NuSTAR) spectrum of a known heavily obscured AGN, the thesis establishes the relevant parameters that characterise the AGN spectrum and central black hole growth rate. Next the largest sample of known heavily obscured AGN is compiled, finding the strength of a prominent iron spectral feature to weaken with AGN power. This is puzzling, and suggests that there may be more hidden AGN than previously thought. Finally by combining an all-sky infrared selection with NuSTAR follow-up, new heavily obscured AGN are identified. Obscuration emits infrared radiation, meaning that the infrared-selected AGN catalogue should be representative of the underlying AGN population. The absence of such representative catalogues has continually plagued cosmological studies, and the resultant obscured AGN fraction will be strongly constraining for AGN models.
Accretion Flows in Astrophysics (Astrophysics and Space Science Library #454)
by Nikolay ShakuraThis book highlights selected topics of standard and modern theory of accretion onto black holes and magnetized neutron stars. The structure of stationary standard discs and non-stationary viscous processes in accretion discs are discussed to the highest degree of accuracy analytic theory can provide, including relativistic effects in flat and warped discs around black holes. A special chapter is dedicated to a new theory of subsonic settling accretion onto a rotating magnetized neutron star. The book also describes supercritical accretion in quasars and its manifestation in lensing events. Several chapters cover the underlying physics of viscosity in astrophysical discs with some important aspects of turbulent viscosity generation. The book is aimed at specialists as well as graduate students interested in the field of theoretical astrophysics.
Accretion Processes In Astrophysics
by Ignacio González MartÍnez-PaÍs Tariq Shahbaz Jorge Casares VelázquezIt has been more than fifty years since the first significant paper on accretion flows was written. In recent years, X-ray satellites capable of identifying accretion disks and radiation jets – indications that accretion has taken place – have significantly advanced our understanding of these phenomena. This volume presents a comprehensive and up-to-date introduction to the major theoretical and observational topics associated with accretion processes in astrophysics. Comprising lectures presented at the twenty-first Winter School of the Canary Islands Institute of Astrophysics, the text emphasises the physical aspects of accretion, investigating how radiation jets are produced, how accretion power is divided between jets and radiated energy, the geometry of accretion flow, and the accretion processes of active galactic nuclei. Written by an international team of experienced scientists, chapters offer young researchers key analytical tools for supporting and carrying out the next generation of front-line research.
Accretionary Prisms and Convergent Margin Tectonics in the Northwest Pacific Basin (Modern Approaches in Solid Earth Sciences #8)
by Ryo Anma Yildirim Dilek Yujiro OgawaAccretionary prisms in convergent margins are natural laboratories for exploring initial orogenic processes and mountain building episodes. They are also an important component of continental growth both vertically and laterally. Accretionary prisms are seismically highly active and their internal deformation via megathrusting and out-of-sequence faulting are a big concern for earthquake and tsunami damage in many coastal cities around the Pacific Rim. The geometries and structures of modern accretionary prisms have been well imaged seismically and through deep drilling projects of the Ocean Drilling Program (and recently IODP) during the last 15 years. Better understanding of the spatial distribution and temporal progression of accretionary prism deformation, structural and hydrologic evolution of the décollement zone (tectonic interface between the subducting slab and the upper plate), chemical gradients and fluid flow paths within accretionary prisms, contrasting stratigraphic and deformational framework along-strike in accretionary prisms, and the distribution and ecosystems of biological communities in accretionary prism settings is most important in interpreting the evolution of ancient complex sedimentary terrains and orogenic belts in terms of subduction-related processes. This book is a collection of interdisciplinary papers documenting the geological, geophysical, geochemical, and paleontological features of modern accretionay prisms and trenches in the northwestern Pacific Ocean, based on many submersible dive cruises, ODP drilling projects, and geophysical surveys during the last 10 years. It also includes several papers presenting the results of systematic integrated studies of recent to ancient on-land accretionary prisms in comparison to modern analogues. The individual chapters are data and image rich, providing a major resource of information and knowledge from these critical components of convergent margins for researchers, faculty members, and graduate and undergraduate students. As such, the book will be a major and unique contribution in the broad fields of global tectonics, geodynamics, marine geology and geophysics, and structural geology and sedimentology.
Accretive Health
by Evan Richardson William A. SahlmanMary Tolan, CEO Accretive Health, examines whether to expand the company's operations in hospital revenue cycle management into the field of Total Cost of Care management.
Accrington Pals: Trail Home and Overseas (Battleground Europe)
by William Bennett TurnerA battlefield guide to the World War I exploits of the 11th Battalion, East Lancashire Regiment, made up of volunteers who had enlisted together.Follow the footsteps of the Pals in their journey from Lancashire to their training camps in England and Wales and to the villages and battlefields of France. A comprehensive account, with maps and pictures, of a Pals Battalion’s service throughout the war.The Battleground series is designed for both the battlefield visitor and the reader at home. For the former, this book is an invaluable guide and each site is described in detail. For everyone there are graphic descriptions of action, often through first-hand accounts, supported by illustrations, diagrams and maps.
Accrington Pals (Service) Battalion (Accrington) East Lancashire Regiment: A History of the Battalion Raised from Accrington, Blackburn, Burnley and Chorley in World War One
by William Bennett TurnerFollow the footsteps of the Pals in their journey from Lancashire to their training camps in England and Wales and to the villages and battlefields of France. A comprehensive account, with maps and pictures, of a Pals Battalion's service throughout the war.
Accrington's Pals: The 11th Battalion, East Lancashire Regiment and the 158th Brigade, Royal Field Artillery
by Andrew JacksonAndrew Jackson's new history tells the story of the Great War as it was experienced by the men of the 11th Battalion, East Lancashire Regiment (Accrington Pals), the 158th (Accrington and Burnley) Brigade, Royal Field Artillery (Howitzers) and their families. Using information gathered from years of painstaking research in national and local archives and in private collections, he reconstructs, in vivid detail, the role played by these men on the Western Front. His book, which draws extensively on diaries, memoirs and letters, follows both infantry and artillerymen into the British armys bloodiest battles of the war, giving a graphic close-up view of their experiences. It is a moving record of the wartime service of a select group of local men during a time of unprecedented conflict.
Accroître la résilience dans les États fragiles d'Afrique subsaharienne
by Corinne Deléchat Ulrich Jacoby Marco Pani Mumtaz Hussain Gustavo Ramirez Rui Xu Ejona Fuli Dafina MulajA report from the International Monetary Fund.
AccuFlow, Inc.
by Jay O. LightA small hydraulic-valve manufacturer attempts a second buyout in order to take out its current equity partners. A three-way deal must be negotiated between management, the new mezzanine lender, and the departing equity owners.
Acculturating the Shopping Centre
by Janina Gosseye Tom AvermaeteAcculturating the Shopping Centre examines whether the shopping centre should be qualified as a global architectural type that effortlessly moves across national and cultural borders in the slipstream of neo-liberal globalization, or should instead be understood as a geographically and temporally bound expression of negotiations between mall developers (representatives of a global logic of capitalist accumulation) on the one hand, and local actors (architects/governments/citizens) on the other. It explores how the shopping centre adapts to new cultural contexts, and questions whether this commercial type has the capacity to disrupt or even amend the conditions that it encounters. Including more than 50 illustrations, this book considers the evolving architecture of shopping centres. It would be beneficial to academics and students across a number of areas such as architecture, urban design, cultural geography and sociology.
Acculturation: A Personal Journey across Cultures (Elements in Psychology and Culture)
by John W. BerryAcculturation is the process of group and individual changes in culture and behaviour that result from intercultural contact. These changes have been taking place forever, and continue at an increasing pace as more and more peoples of different cultures move, meet and interact. Variations in the meanings of the concept, and some systematic conceptualisations of it are presented. This is followed by a survey of empirical work with indigenous, immigrant and ethnocultural peoples around the globe that employed both ethnographic (qualitative) and psychological (quantitative) methods. This wide-ranging research has been undertaken in a quest for possible general principles (or universals) of acculturation. This Element concludes with a short evaluation of the field of acculturation; its past, present and future.
Acculturation and Its Discontents
by Massimo Ciavolella Geoffrey Symcox Peter Reill David N. MyersExploring the fascinating cross-cultural influences between Jews and Christians in Italy from the Renaissance to the twentieth century, Acculturation and Its Discontents assembles essays by leading historians, literary scholars, and musicologists to present a well-rounded history of Italian Jewry.The contributors offer rich portraits of the many vibrant forms of cultural and artistic expression that Italian Jews contributed to, but this volume also pays close attention to the ways in which Italian Jews - both freely and under pressure - creatively adapted to the social, cultural, and legal norms of the surrounding society. Tracing both the triumphs and tragedies of Jewish communities within Italy over a broad span of time, Acculturation and Its Discontents challenges conventional assumptions about assimilation and state intervention and, in the process, charts the complex process of cultural exchange that left such a distinctive imprint not only on Italian Jewry, but also on Italian society itself.This collection of rigorous and thought-provoking essays makes a major contribution to both the history of Italian culture and the cultural influence and significance of European Jews.
Accumulating Capital Today: Contemporary Strategies of Profit and Dispossessive Policies (Routledge Studies in Social and Political Thought)
by Marlène Benquet Théo BourgeronThis book explores the renewal of forms of capital accumulation and the institutions that shape it. It focuses on three main sources of accumulation: the extraction of profit through labor and the commodification of nature, financial speculation and the ways in which profit is converted into wealth. It thus offers a new understanding of the economic and political logics of capital accumulation within capitalism in the 21st century. It shows the recomposition of the sources of profit, from the traditional mechanisms of labor exploitation to the contemporary logics of speculation and dispossession. Bringing together the work of scholars who study the social fabric of capitalist accumulation, Accumulating Capital Today goes beyond disciplinary frontiers to describe how capital is accumulating in a world threatened by social and environmental collapse. This book heralds the emergence of "accumulation studies" and will be of interest to researchers in sociology, anthropology, politics, political economy, geography and economics.
Accumulating Foreign Reserves Under Floating Exchange Rates
by Fernando M. GonçalvesFinancial report from the IMF
Accumulation: The Material Politics of Plastic (CRESC)
by Jennifer Gabrys Gay Hawkins Mike MichaelFrom food punnets to credit cards, plastic facilitates every part of our daily lives. It has become central to processes of contemporary socio-material living. Universalised and abstracted, it is often treated as the passive object of political deliberations, or a problematic material demanding human management. But in what ways might a 'politics of plastics' deal with both its specific manifestation in particular artefacts and events, and its complex dispersed heterogeneity? Accumulation explores the vitality and complexity of plastic. This interdisciplinary collection focuses on how the presence and recalcitrance of plastic reveals the relational exchanges across human and synthetic materialities. It captures multiplicity by engaging with the processual materialities or plasticity of plastic. Through a series of themed essays on plastic materialities, plastic economies, plastic bodies and new articulations of plastic, the editors and chapter authors examine specific aspects of plastic in action. How are multiple plastic realities enacted? What are their effects? This book will be of interest to students and scholars of sociology, human and cultural geography, environmental studies, consumption studies, science and technology studies, design, and political theory.
Accumulation: The Art, Architecture, and Media of Climate Change (e-flux Architecture)
by Nick Axel, Daniel A. Barber, Nikolaus Hirsch, Anton VidokleExamines how images of accumulation help open up the climate to political mobilization The current epoch is one of accumulation: not only of capital but also of raw, often unruly material, from plastic in the ocean and carbon in the atmosphere to people, buildings, and cities. Alongside this material growth, image-making practices embedded within the fields of art and architecture have proven to be fertile, mobile, and capacious. Images of accumulation help open up the climate to cultural inquiry and political mobilization and have formed a cultural infrastructure focused on the relationships between humans, other species, and their environments.The essays in Accumulation address this cultural infrastructure and the methodological challenges of its analysis. They offer a response to the relative invisibility of the climate now seen as material manifestations of social behavior. Contributors outline opportunities and ambitions of visual scholarship as a means to encounter the challenges emergent in the current moment: how can climate become visible, culturally and politically? Knowledge of climatic instability can change collective behavior and offer other trajectories, counteraccumulations that draw the present into a different, more livable, future.Contributors: Emily Apter, New York U; Hans Baumann; Amanda Boeztkes, U of Guelph; Dominic Boyer, Rice U; Lindsay Bremner, U of Westminster; Nerea Calvillo, U of Warwick; Beth Cullen, U of Westminster; T. J. Demos, U of California, Santa Cruz; Jeff Diamanti, U of Amsterdam; Jennifer Ferng, U of Sydney; Jennifer Gabrys, U of Cambridge; Ian Gray, U of California, Los Angeles; Gökçe Günel, Rice U; Orit Halpern, Concordia U; Gabrielle Hecht, Stanford U; Cymene Howe, Rice U; Wendy Hui Kyong Chun, Simon Fraser U; Robin Kelsey, Harvard U; Bruno Latour, Sciences Po, Paris; Hannah le Roux, U of the Witwatersrand, Johannesburg; Stephanie LeMenager, U of Oregon; Nashin Mahtani; Kiel Moe, McGill U; Karen Pinkus, Cornell U; Stephanie Wakefield, Life U; McKenzie Wark, The New School; Kathryn Yusoff, Queen Mary U of London.
Accumulation and Dispossession: Communal Land in Northeast India
by Gorky Chakraborty Asok Kumar Ray Bhupen SarmahThis book sketches a road map of privatisation, accumulation and dispossession of communal land in the tribal areas of North East India from pre-colonial times to the neo-liberal era.Spread over five chapters, this study unfolds the privatisation of communal land in the backdrop of a larger theoretical and historical canvas. It deals with the different institutional modes of privatisation, accumulation and dispossession of communal land, the changes in land use and cropping patterns, the changes in land relations and the land-based identity of the tribal community as a result. The conclusive chapter makes a broader reflection of the grand narrative of privatisation, accumulation and dispossession of communal land in North East India.This title is co-published with Aakar Books. Print edition not for sale in South Asia (India, Sri Lanka, Nepal, Bangladesh, Pakistan and Bhutan)
Accumulation and Power: Economic History of the United States
by Richard B. DuBoffKoreas location at the very center of Northeast Asia also gives it a pivotal role in the economic integration of the region and the dynamic development of its more powerful neighbors. This book offers an appraisal of Korea as the key to the coalescence of a broad, open Northeast Asian regionalism in the 21st century.
Accumulation and Subjectivity: Rethinking Marx in Latin America
by Karen BenezraSince the 1970s, sociocultural analysis in Latin American studies has been marked by a turn away from problems of political economy. Accumulation and Subjectivity challenges this turn while reconceptualizing the relationship between political economy and the life of the subject. The fourteen essays in this volume show that, in order to understand the dynamics governing the extraction of wealth under contemporary capitalism, we also need to consider the collective subjects implied in this operation at an institutional, juridical, moral, and psychic level. More than merely setting the scene for social and political struggle, Accumulation and Subjectivity reveals Latin America to be a cauldron for thought for a critique of political economy and radical political change beyond its borders. Combining reflections on political philosophy, intellectual history, narrative, law, and film from the colonial period to the present, it provides a new conceptual vocabulary rooted in the material specificity of the region and, for this very reason, potentially translatable to other historical contexts. This collection will be of interest to scholars of Marxism, Latin American literary and cultural studies, and the intellectual history of the left.
Accumulation in Post-Colonial Capitalism: India And Beyond
by Ranabir Samaddar Iman Kumar Mitra Samita SenThis volume looks at how accumulation in postcolonial capitalism blurs the boundaries of space, institutions, forms, financial regimes, labour processes, and economic segments on one hand, and creates zones and corridors on the other. It draws our attention to the peculiar but structurally necessary coexistence of both primitive and virtual modes of accumulation in the postcolony. From these two major inquiries it develops a new understanding of postcolonial capitalism. The case studies in this volume discuss the production of urban spaces of capital extraction, institutionalization of postcolonial finance capital, gendering of work forms, establishment of new forms of labour, formation of and changes in caste and racial identities and networks, and securitization--and thereby confirm that no study of contemporary capitalism is complete without thoroughly addressing the postcolonial condition. By challenging the established dualities between citizenship-based civil society and welfare-based political society, exploring critically the question of colonial and postcolonial difference, and foregrounding the material processes of accumulation against the culturalism of postcolonial studies, this volume redefines postcolonial studies in South Asia and beyond. It is invaluable reading for students and scholars of South Asian studies, sociology, cultural and critical anthropology, critical and praxis studies, and political science.
The Accumulation of Capital
by Rosa LuxemburgRosa Luxemburg was a revolutionary socialist who fought and died for her beliefs. In January 1919, after being arrested for her involvement in a workers' uprising in Berlin, she was brutally murdered by a group of right-wing soldiers. Her body was recovered days later from a canal. Six years earlier she had published what was undoubtedly her finest achievement, The Accumulation of Capital - a book which remains one of the masterpieces of socialist literature. Taking Marx as her starting point, she offers an independent and fiercely critical explanation of the economic and political consequences of capitalism in the context of the turbulent times in which she lived, reinterpreting events in the United States, Europe, China, Russia and the British Empire. Many today believe there is no alternative to global capitalism. This book is a timely and forceful statement of an opposing view.
The Accumulation of Freedom
by Anthony J. Nocella II Michael Albert Deric Shannon Iain Mckay John AsimakopoulosThe only crisis of capitalism is capitalism itself. Let's toss credit default swaps, bailouts, environmental externalities and, while we're at it, private ownership of production in the dustbin of history. The Accumulation of Freedom brings together economists, historians, theorists, and activists for a first-of-its-kind study of anarchist economics. The editors aren't trying to subvert the notion of economics--they accept the standard definition, but reject the notion that capitalism or central planning are acceptable ways to organize economic life. Contributors include Robin Hahnel, Iain McKay, Marie Trigona, Chris Spannos, Ernesto Aguilar, Uri Gordon, and more.
Accumulo: Application Development, Table Design, and Best Practices
by Aaron Cordova Billie Rinaldi Michael WallGet up to speed on Apache Accumulo, the flexible, high-performance key/value store created by the National Security Agency (NSA) and based on Google’s BigTable data storage system. Written by former NSA team members, this comprehensive tutorial and reference covers Accumulo architecture, application development, table design, and cell-level security.With clear information on system administration, performance tuning, and best practices, this book is ideal for developers seeking to write Accumulo applications, administrators charged with installing and maintaining Accumulo, and other professionals interested in what Accumulo has to offer. You will find everything you need to use this system fully.Get a high-level introduction to Accumulo’s architecture and data modelTake a rapid tour through single- and multiple-node installations, data ingest, and queryLearn how to write Accumulo applications for several use cases, based on examplesDive into Accumulo internals, including information not available in the documentationGet detailed information for installing, administering, tuning, and measuring performanceLearn best practices based on successful implementations in the fieldFind answers to common questions that every new Accumulo user asks