The question of constructing tradition, concepts of origin, and memory as well as techniques and practices of knowledge transmission, are central for cultures in general. In esotericism, however, such questions and techniques play an outstanding role and are widely reflected upon, in its literature. Esoteric paradigms not only understand themselves in elaborated mytho-poetical narratives as bearers of “older”, “hidden”, “higher” knowledge. They also claim their knowledge to be of a particular origin. And they claim this knowledge has been transmitted by particular (esoteric) means, media and groups. Consequently, esotericism not only involves the construction of its own tradition; it can even be understood as a specific form of tradition and transmission. The various studies of the present voume, which contains the papers of a conference held in Tübingen in July 2007, provide an overview of the most important concepts and ways of constructing tradition in esotericism.
The nervous system is particularly fascinating for many biologists because it controls animal characteristics such as movement, behavior, and coordinated thinking. Invertebrate neurobiology has traditionally been studied in specific model organisms, whilst knowledge of the broad diversity of nervous system architecture and its evolution among metazoan animals has received less attention. This is the first major reference work in the field for 50 years, bringing together many leading evolutionary neurobiologists to review the most recent research on the structure of invertebrate nervous systems and provide a comprehensive and authoritative overview for a new generation of researchers. Presented in full colour throughout, Structure and Evolution of Invertebrate Nervous Systems synthesizes and illustrates the numerous new findings that have been made possible with light and electron microscopy. These include the recent introduction of new molecular and optical techniques such as immunohistochemical staining of neuron-specific antigens and fluorescence in-situ-hybridization, combined with visualization by confocal laser scanning microscopy. New approaches to analysing the structure of the nervous system are also included such as micro-computational tomography, cryo-soft X-ray tomography, and various 3-D visualization techniques. The book follows a systematic and phylogenetic structure, covering a broad range of taxa, interspersed with chapters focusing on selected topics in nervous system functioning which are presented as research highlights and perspectives. This comprehensive reference work will be an essential companion for graduate students and researchers alike in the fields of metazoan neurobiology, morphology, zoology, phylogeny and evolution.
The book deals with the ancient exploitation and production of copper, exemplified by the mining district of Faynan, Jordan. It is an interdisciplinary study that comprises (mining-) archaeological and scientific aspects. The development of organizational patterns and technological improvements of mining and smelting through the ages (5th millennium BC to Roman Byzantine period), in a specific mining region, is discussed.
This monograph explores the syntax and information structure of bare argument ellipsis. The study concentrates on stripping, which is identified as a subtype of bare argument ellipsis typically associated with focus sensitive particles or negation. This monograph presents a unified account of stripping located at the syntax-information structure interface and argues for a licensing mechanism which is strongly tied to the focus properties of the construction. Under this view, types of bare argument ellipsis such as stripping and pseudostripping, which have received different treatments in the literature, are shown to be subject to the same licensing mechanism. This analysis is also extended to instances of bare argument ellipsis in embedded contexts, which have received little attention in the literature so far. Integrating theoretical and experimental reasoning, this study presents a series of experiments investigating the extraction, prosody and context properties of stripping and thus arrives at a comprehensive and unified account.
Will the real Martin Luther please stand up? After five hundred years of examining the life of the “father of the Reformation,” we must surely know all there is to know about Martin Luther. But is that true? Did he really nail his Ninety-Five Theses to the church door? Did he throw an inkpot at the devil? Did he plant an apple tree? Did his wife escape her convent in a herring barrel? German radio and television journalist Andreas Malessa looks at the actual history of Luther and concludes that many of the tales we know best are nothing but nonsense. Diving gleefully into the research, Malessa investigates many of the falsehoods and fallacies surrounding the reformer, rejecting them in favor of equally incredible facts. Full of humor and irony, this book educates and entertains while demonstrating a profound respect for Luther's life and mission.If you're looking for the truth of the man behind the theses, come discover his faith and influence--with the myths stripped away.
In this book, Andy Baxevanis and Francis Ouellette . . . haveundertaken the difficult task of organizing the knowledge in thisfield in a logical progression and presenting it in a digestibleform. And they have done an excellent job. This fine text will makea major impact on biological research and, in turn, on progress inbiomedicine. We are all in their debt." —Eric Lander from the Foreword Reviews from the First Edition "...provides a broad overview of the basic tools for sequenceanalysis ... For biologists approaching this subject for the firsttime, it will be a very useful handbook to keep on the shelf afterthe first reading, close to the computer." —Nature Structural Biology "...should be in the personal library of any biologist who usesthe Internet for the analysis of DNA and protein sequencedata." —Science "...a wonderful primer designed to navigate the novice throughthe intricacies of in scripto analysis ... The accomplished genesearcher will also find this book a useful addition to theirlibrary ... an excellent reference to the principles ofbioinformatics." —Trends in Biochemical Sciences This new edition of the highly successful Bioinformatics:A Practical Guide to the Analysis of Genes and Proteinsprovides a sound foundation of basic concepts, with practicaldiscussions and comparisons of both computational tools anddatabases relevant to biological research. Equipping biologists with the modern tools necessary to solvepractical problems in sequence data analysis, the Second Editioncovers the broad spectrum of topics in bioinformatics, ranging fromInternet concepts to predictive algorithms used on sequence,structure, and expression data. With chapters written by experts inthe field, this up-to-date reference thoroughly covers vitalconcepts and is appropriate for both the novice and the experiencedpractitioner. Written in clear, simple language, the book isaccessible to users without an advanced mathematical or computerscience background. This new edition includes: All new end-of-chapter Web resources, bibliographies, andproblem sets Accompanying Web site containing the answers to the problems,as well as links to relevant Web resources New coverage of comparative genomics, large-scale genomeanalysis, sequence assembly, and expressed sequence tags A glossary of commonly used terms in bioinformatics andgenomics Bioinformatics: A Practical Guide to the Analysis of Genesand Proteins, Second Edition is essential reading forresearchers, instructors, and students of all levels in molecularbiology and bioinformatics, as well as for investigators involvedin genomics, positional cloning, clinical research, andcomputational biology.
This volume makes a case for a critical reassessment of the wide-spread view that syntax can be reduced to tree structures, arguing for concepts that are defined in terms of linear order. By connecting the descriptive tools of modern phrase-structure grammar with traditional descriptive scholarship, Andreas Kathol offers a new perspective on many long-standing problems in syntactic theory.
This study applies discourse analysis to the book of Revelation and offers thus a novel approach to an important biblical text. The object of examination is the last of John's visions in his Apocalypse, Rev. 21:1-22:5, a text famous for its biblical-theological density and for the great problems of literary and exegetical quality revealed by the history of exegesis. The author accurately defines his text concept, explains what he means by discourse analysis of the text and states its phases of application. He evaluates recognized exegetes of the Apocalypse and then moves on to his analysis of the pericope 21:1-22:5. Seven macro-sentences are marked out and explained. The novelty of the method applied yields a fresh and invigorating exegesis through a distinctive adherance to the literary data of the text while observing unusual alertness toward verb tenses.
As a first step towards applying Enterprise Architecture Management (EAM) in Mergers and Acquisitions (M&A), Andreas Freitag investigates the end-to-end applicability of business capabilities in the M&A process of a corporate buyer organization. Enterprises still struggle to manage M&A efficiently. A significant number of merger projects do not reach the expected goals or fail completely. Therefore, companies attempt to improve their M&A capability by establishing the required skills, organization, processes and methods. EAM is an approach for business and IT planning, promising to contribute to the success of business transformation challenges such as M&A. Business capability models are an essential element of a state of the art EAM approach. They are frequently used as a starting point to work collaboratively with business and IT stakeholders.
The patristic principle demands that theological quarrels be settled by resorting to the church fathers. This volume presents the first comprehensive reflexion on the historical evolution of the present crisis of this ancient theological principle. Focusing on the theory of the consensus quinquesaecularis, the author surveys the development of patristic authority from the 16th to the 20th centuries and relates it to other problems of the Church in modern times such as the crisis of tradition, the conflict between ecclesiastical authority and academic theology, and ecumenism. The concluding chapter tackles the question whether a renewal of the patristic principle is possible and feasible today.
Throughout the eighteenth century, the Russian elite assimilated the ideas, emotions, and practices of the aristocracy in Western countries to various degrees, while retaining a strong sense of their distinctive identity. In On the Periphery of Europe, 1762–1825, Andreas Schönle and Andrei Zorin examine the principal manifestations of Europeanization for Russian elites in their daily lives, through the import of material culture, the adoption of certain social practices, travel, reading patterns, and artistic consumption. The authors consider five major sites of Europeanization: court culture, religion, education, literature, and provincial life. The Europeanization of the Russian elite paradoxically strengthened its pride in its Russianness, precisely because it participated in networks of interaction and exchange with European elites and shared in their linguistic and cultural capital. In this way, Europeanization generated forms of sociability that helped the elite consolidate its corporate identity as distinct from court society and also from the people. The Europeanization of Russia was uniquely intense, complex, and pervasive, as it aimed not only to emulate forms of behavior, but to forge an elite that was intrinsically European, while remaining Russian. The second of a two-volume project (the first is a multi-authored collection of case studies), this insightful study will appeal to scholars and students of Russian and East European history and culture, as well as those interested in transnational processes.
Did King Alfred the Great commission the Old English translation of Bede’s Historia Ecclesiastica Gentis Anglorum, probably the masterpiece of medieval Anglo-Latin Literature, as part of his famous program of translation to educate the Anglo-Saxons? Was the Old English Historia, by any chance, a political and religious manifesto for the emerging ‘Kingdom of the Anglo-Saxons’? Do we deal with the literary cornerstone of a nascent English identity at a time when the Anglo-Saxon kingdoms were threatened by a common enemy: the Vikings? Andreas Lemke seeks to answer these questions – among others – in his recent publication. He presents us with a unique compendium of interdisciplinary approaches to the subject and sheds new light on the Old English translation of the Historia in a way that will fascinate scholars of Literature, Language, Philology and History.
Cryptographic Primitives in Blockchain Technology provides an introduction to the mathematical and cryptographic concepts behind blockchain technologies and shows how they are applied in blockchain-based systems.
Leopold von Ranke endeavoured to understand political order within its own historical context. To understand the nature of historical phenomena, such as an institution or an idea, one had to consider its historical development and the changes it underwent over a period of time. Historical epochs, Ranke argued, should not be judged according to predetermined contemporary values or ideas. Rather, they had to be understood on their own terms by empirically establishing history ‘as things really were.’ Ranke’s influence on History as a modern discipline is thus evident, and this is the first volume in English to chart his life and works for a hundred years.
Images of the body in ancient Near Eastern civilizations are radically different from body images today, which in turn creates significant consequences for our understanding of the biblical notion of God's human shape and the frequent and widespread misconceptions therein. Andreas Wagner illuminates such frequent and widespread misconceptions, and reveals the sometimes distant pictorial world of ancient body images. He contrasts these with contemporary models and makes the matter of the Old Testament concept of God's human form accessible and clear. Wagner begins by introducing readers to aspects of anthropomorphism, the study of body parts, and Israel's basic understanding of the human body. He then turns specifically to the body of God, analysing why and how certain body parts are emphasized or regularly employed in the biblical text when it tries to describe God. Wagner draws out the theological aspects of the ways in which God's body is described as well as considering the diverse range of ancient Near Eastern perspectives on God, and the ways in which ancient cultures constructed and understood deities. Wagner concludes by looking at how the depiction of God in the Old Testament fits with the concept of mankind made in God's image. Enhanced by over fifty illustrations, God's Body will lead the debate in biblical anthropomorphism for years to come.
Dissertation im Fachbereich Nordamerikanische Literatur und Kultur der Universität des Saarlandes. The Implosion of Negativity ist die erste Monografie zu Paul Austers Frühwerk. Bis 1980 betätigte sich Auster zehn Jahre lang fast ausschließlich als Lyriker, um danach nie wieder ein Gedicht zu veröffentlichen. The Implosion of Negativity versucht zu ergründen, wie es zu diesem Bruch kam, und analysiert detailliert Austers poetisches Vorleben. Dabei werden bislang unbeachtete Einflüsse wie Martin Buber und Paul Celan zutage gefördert. Die abschließende Untersuchung von The New York Trilogy zeigt exemplarisch, welche neuen interpretatorischen Ansätze die Kenntnis von Austers vergessenem Frühwerk ermöglicht: Der untote Lyriker wird zum Phantom, das unablässig Austers Romane heimsucht - und antreibt. Die Dissertation The Implosion of Negativity ist in englischer Sprache verfasst. Der Anhang enthält eine deutsche Zusammenfassung, eine umfassende Bibliographie und ein persönliches Interview mit Paul Auster. Englischer Klappentext: For most readers and critics Paul Auster's oeuvre begins with The New York Trilogy, yet his major success as a novelist was preceded by a decade of almost obsessive devotion to poetry. The Implosion of Negativity is the first book-length study of Paul Auster's early work. From his dense, intensely lyric sequences of the early 1970s to the more discursive style of Auster's final book of poems, Facing the Music (1980), and on to his experimental prose of the early eighties, The Implosion of Negativity traces a fascinating journey through the author's formative years. Andreas Hau's dissertation begins with a detailed analysis of Auster's early long poem "Unearth", examines overlooked influences such as Paul Celan and Martin Buber, and continues with Auster's exploration of his Jewish heritage in Wall Writing, his rediscovery of the American objectivists in "Disappearances", and his encounters with the visual arts in Fragments from Cold. Subsequent
Social theory needs to be completely rethought in a world of digital media and social media platforms driven by data processes. Fifty years after Berger and Luckmann published their classic text The Social Construction of Reality, two leading sociologists of media, Nick Couldry and Andreas Hepp, revisit the question of how social theory can understand the processes through which an everyday world is constructed in and through media. Drawing on Schütz, Elias and many other social and media theorists, they ask: what are the implications of digital medias profound involvement in those processes? Is the result a social world that is stable and liveable, or one that is increasingly unstable and unliveable?
Wolfgang Paalen, the almost forgotten Viennese painter and surrealist, only quite recently won back his original place as one of the most influential artists of the mid 20th century. This biography, originally published in German 2015 with great success, inspired the extensive retrospective in the Belvedere, Vienna, 2019 and though set the ball rolling, because it meticulously and comprehensibly explicates for the reader how it came about that this rather cautious and reticent artist became a key figure in the revolutionary movements of Surrealism and Abstract Expressionism. It was a life full of tensions and unexpected turnarounds that finally led the son of an Austrian-Jewish merchant from the Vienna of Emperor Franz Joseph via Sagan, Rome, and the Berlin of the abysmal 1920s to the Paris of the Surrealists. In 1938, his breakthrough came with his smoke paintings (Fumages) and his collaboration with Marcel Duchamp for the famous Exposition Internationale du Surréalisme in Paris. In 1939, at Frida Kahlo ́s invitation, he went into exile in Mexico and put his thoughts down on paper in a series of explosive essays published in his own magazine DYN. With his works and texts he launched a revolution in artistic thought that saw him rise to become the hidden agent of young American painting in the 1940s. Although he exhibited at Peggy Guggenheim ́s Art of the Century gallery in New York shortly after Jackson Pollock in 1945, he fell into oblivion after the breakthrough of the Abstract Expressionists. In 1991, American painter Robert Motherwell spoke of a conspiracy of silence regarding Paalen ́s innovative role in 1940s New York. After an interlude in Paris, Paalen took his own life in Mexico in 1959. In this first major biography of Paalen, Andreas Neufert explores the life and work of this complex, romantic figure in the scenery of the European-American exile movement around 1940. More than ten years in the making, and based on previously unseen letters, documents and life interviews, it has become a fresh, richly detailed, wise and masterful portrait. It provides a deep insight into an overlooked chapter of modernism, which is given a common thread by Paalen ́s lifelong passion for matriarchal myths and their influence on the American avant-garde of the 1940s.
Can money buy happiness? Is income a reliable measure for life satisfaction? In this book, three economists explore the happiness-prosperity connection, investigating how economists measure life satisfaction and well-being. --
Andreas Loewe and Katherine Firth elucidate Luther’s theory and practice of the arts to reach audiences and convince them of his Reformation message using a range of strategies, including music, images and drama.
This book provides a new understanding of the large amount of experimental results gained in solid state physics during the last seven decades. For more than 160 different materials, data analyses shown in terms of atomistic models (Hamiltonians) have not provided a quantitatively satisfactory description of either excitation spectra or dynamic properties. Instead, the experimental evidences have elaborated that field theories are necessary. However, most experimentalists are not familiar with field theories, and realistic field theories of magnetism are absent.The book illustrates in an empirical way the elements of future field theories of solid state physics with special emphasis on magnetic materials. In contrast to the many available textbooks on quantum field theories that emphasize more on algorithmic formalities rather than referring to the experimental facts, the approach in this book is pragmatic instead of abstract theoretic. This methodical concept considerably facilitates experimentalists to get acquainted with the basic ideas of field theories, even if a ready field theory is not provided by this experimental study.
Since the artist does not exhibit his work anymore, this catalogue is entitled providing art collectors a proper insight into Andreas Baier‘s work – dealing preferably with his amazing analogously manufactured flashlight paintings – and informs about the world he mentally lives in. The catalogue also contains an essay by Klaus Honnef about Andreas Baier's flashlight painting technique. In German: Die meisten Textstellen sind zweisprachig. Die vielen Bilder sind es ohnehin. In total: 72 nicely designed pages, covered in a luxurious hardcover outfit which makes not only the content worth owning it but also its price explicable.
Our contemporary societies place more and more emphasis on the singular and the unique. The industrial societies of the early 20th century produced standardized products, cities, subjects and organizations which tended to look the same, but in our late-modern societies, we value the exceptional - unique objects, experiences, places, individuals, events and communities which are beyond the ordinary and which claim a certain authenticity. Industrial society’s logic of the general has been replaced by late modernity’s logic of the particular. In this major new book, Andreas Reckwitz examines the causes, structures and consequences of the society of singularities in which we now live. The transformation from industrial to cultural capitalism, the rise of digital technologies and their ‘culture machine’ and the emergence of an educated, urban new middle class form a powerful engine for the singularization of the social. In late modernity, what is singular is valorized and stirs the emotions, while what is general has to remain in the background, and this has profound social consequences. The society of singularities systematically produces devaluation and inequality: winner-takes-all markets, job polarization, the neglect of rural regions and the alienation of the traditional middle class. The emergence of populism and the rise of aggressive forms of nationalism which emphasize the cultural authenticity of one’s own people thus turn out to be the other side of singularization. This prize-winning book offers a new perspective on how modern societies have changed in recent decades and it will be of great value to anyone interested in the forces that are shaping our world today.
Transient friction effects determine the behavior of a wide class of mechatronic systems. Classic examples are squealing brakes, stiction in robotic arms, or stick-slip in linear drives. To properly design and understand mechatronic systems of this type, good quantitative models of transient friction effects are of primary interest. The theory developed in this book approaches this problem bottom-up, by deriving the behavior of macroscopic friction surfaces from the microscopic surface physics. The model is based on two assumptions: First, rough surfaces are inherently fractal, exhibiting roughness on a wide range of scales. Second, transient friction effects are caused by creep enlargement of the real area of contact between two bodies. This work demonstrates the results of extensive Finite Element analyses of the creep behavior of surface asperities, and proposes a generalized multi-scale area iteration for calculating the time-dependent real contact between two bodies. The toolset is then demonstrated both for the reproduction of a variety of experimental results on transient friction as well as for system simulations of two example systems.
Virtually all large banks and other financial institutions in the UK and internationally are public limited liability companies whose shares are listed on one or several stock exchanges. As such, their corporate governance and, in particular, the incentives faced by their directors and senior managers are to a significant extent determined by corporate and securities law rules such as directors’ duties, directors’ liability in insolvency, takeover regulation, disclosure obligations, shareholder rights and rules on executive remuneration. At the same time, systemically important financial institutions in the UK are licensed, regulated and supervised by the Prudential Regulation Authority (PRA). This book explores the relationship between, on the one hand, the broader corporate law, corporate governance and securities law framework and, on the other, the prudential regulatory framework. Although the book’s main focus is on UK law, much of the policy argumentation is relevant globally and therefore appropriate international comparisons are drawn, and analysis of EU law and regulation is included. The book argues that the corporate law regime, which focuses on shareholder empowerment and profit maximisation, operates as an antithesis to prudential regulatory objectives thus undermining the safety and soundness of banks and other financial institutions by encouraging risky behaviour that may be in the best interests of their shareholders, but is clearly not in the public interest.
Andreas Bihlmaier describes a novel method to model dynamic spatial relations by machine learning techniques. The method is applied to the task of representing the tacit knowledge of a trained camera assistant in minimally-invasive surgery. The model is then used for intraoperative control of a robot that autonomously positions the endoscope. Furthermore, a modular robotics platform is described, which forms the basis for this knowledge-based assistance system. Promising results from a complex phantom study are presented.
This book lays the foundations of differential calculus in infinite dimensions and discusses those applications in infinite dimensional differential geometry and global analysis not involving Sobolev completions and fixed point theory. The approach is simple: a mapping is called smooth if it maps smooth curves to smooth curves. Up to Fr‚chet spaces, this notion of smoothness coincides with all known reasonable concepts. In the same spirit, calculus of holomorphic mappings (including Hartogs' theorem and holomorphic uniform boundedness theorems) and calculus of real analytic mappings are developed. Existence of smooth partitions of unity, the foundations of manifold theory in infinite dimensions, the relation between tangent vectors and derivations, and differential forms are discussed thoroughly. Special emphasis is given to the notion of regular infinite dimensional Lie groups. Many applications of this theory are included: manifolds of smooth mappings, groups of diffeomorphisms, geodesics on spaces of Riemannian metrics, direct limit manifolds, perturbation theory of operators, and differentiability questions of infinite dimensional representations.
Based on a 12-year long project, this book demonstrates the contested character of the communicative construction of Europe. It does so by combining an investigation of journalistic practices with content analysis of print media, an examination of citizens' online interactions and audience studies with European citizens.
In a globalizing world, frontiers may be in flux but they remain as significant as ever. New borders are established even as old borders are erased. Beyond lines on maps, however, borders are spatial zones in which distinctive architectural, graphic, and other design elements are deployed to signal the nature of the space and to guide, if not actually control, behaviour and social relations within it. This volume unpacks how manipulations of space and design in frontier zones, historically as well as today, set the stage for specific kinds of interactions and convey meanings about these sites and the experiences they embody. Frontier zones organize an array of functions to facilitate the passage of goods, information, and people, and to define and control access. Bringing together studies from Asia, Africa, the Middle East, Europe, and North America, this collection of essays casts a wide net to consider borders of diverse sorts. Investigations of contemporary political frontiers are set within the context of examinations of historical borders, borders that have existed within cities, and virtual borders. This range allows for reflection on shifts in how frontier zones are articulated and the impermanence of border emplacements, as well as on likely scenarios for future frontiers. This text is unique in bringing together a number of scholarly perspectives in the arts and humanities to examine how spatial and architectural design decisions convey meaning, shape or abet specific social practices, and stage memories of frontier zones that no longer function as such. It joins and expands discussions in social science disciplines, in which considerations of border practices tend to overlook the role of built form and material culture more broadly in representing social practices and meanings.
This book summarises for the first time all relevant methodologies for type-based flood statistics, introduces the basis of flood typology and makes them accessible to the user. Flood types improve the understanding of the flood-generating processes and characterise the flood event in terms of its features such as peak, volume and hydrograph shape. In addition, they can also significantly expand the information used in flood statistics and add valuable flood characteristics to the determination of design floods, especially the determination of flood scenarios relevant for reservoir management. A detailed framework with all aspects of point and spatial statistics as well as regionalisation is presented, and examples illustrate the benefit of the proposed methodology. The target audience is both users in associations and engineering offices, as type-based statistics are increasingly becoming part of the specifications, and researchers, as this is a current field of research.
Fundamental and Practical Aspects of Tribology introduces the rudiments of engineering surfaces and teaches the basic phenomena of interacting surfaces in relative motion, major modes of friction and wear, and theories of contact evolution and lubrication. Fundamental topics include friction, wear, and lubrication; surface properties and surface topography; friction of surfaces in contact; wear and surface failures; biotribology; boundary lubrication; fluid properties; hydrodynamic lubrication; bearing selection; and introductory micro‐ and nanotribology. This book also considers the relationship between nano‐ and macrotribology, rolling contacts, tribological problems in magnetic recording and electrical contacts, and monitoring and diagnosis of friction and wear. Offers a comprehensive review of the fundamentals, providing basic information for scientists and engineers just being introduced to the tribology field Teaches tribological methods of measurements and characterization Includes examples of real‐life tribological problems and case studies of engineering problems and solutions Gives an overview of current advancements in the field Features end‐of‐chapter problems and video content for reinforcement of material This textbook is written for students taking courses in tribology and lubrication, as well as surface engineering. It will also appeal to scientists and engineers who are new to tribology. The text also offers sample laboratory demonstrations available to qualifying adopting professors.
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