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Dieses Buch richtet sich an Ingenieure, Informatiker sowie interessierte Angehörige der medizinischen und pflegerischen Berufe. Es erklärt die Grundlagen und Anwendungen der computerassistierten- und robotergestützten Medizingeräte auf dem aktuellen Stand der Technik. Derartige Systeme haben in den letzten 20 Jahren revolutionäre positive Veränderungen in der Radiologie, bei Interventionen und in vielen Gebieten der Chirurgie bewirkt. Mit dieser Technik ist es möglich, Bilddaten aus unterschiedlichen bildgebenden Systemen – wie z.B. Computertomograph, Ultraschall-gerät oder Videoendoskop – zu fusionieren, am Bildschirm dreidimensional darzustellen und darin mit dem Computer Eingr...
What can stories of magical engraved rings or prophetic inscriptions on walls tell us about how writing was perceived before print transformed the world? Writing beyond Pen and Parchment introduces readers to a Middle Ages where writing is not confined to manuscripts but is inscribed in the broader material world, in textiles and tombs, on weapons or human skin. Drawing on the work done at the Collaborative Research Centre “Material Text Cultures,” (SFB 933) this volume presents a comparative overview of how and where text-bearing artefacts appear in medieval German, Old Norse, British, French, Italian and Iberian literary traditions, and also traces the paths inscribed objects chart across multiple linguistic and cultural traditions. The volume’s focus on the raw materials and practices that shaped artefacts both mundane or fantastical in medieval narratives offers a fresh perspective on the medieval world that takes seriously the vibrancy of matter as a vital aspect of textual culture often overlooked.
The postwar histories of Paris and Amsterdam have been significantly defined by the notion of the “underground” as both a material and metaphorical space. Examining the underground traffic between the two cities, this book interrogates the countercultural histories of Paris and Amsterdam in the mid to late-twentieth century. Shuttling between Paris and Amsterdam, as well as between postwar avant-gardism and twenty-first century global urbanism, this interdisciplinary book seeks to create a mirroring effect over the notion of the underground as a driving force in the making of the contemporary European city.
We live in a noisy world! In all applications (telecommunications, hands-free communications, recording, human-machine interfaces, etc.) that require at least one microphone, the signal of interest is usually contaminated by noise and reverberation. As a result, the microphone signal has to be "cleaned" with digital signal processing tools before it is played out, transmitted, or stored. This book is about speech enhancement. Different well-known and state-of-the-art methods for noise reduction, with one or multiple microphones, are discussed. By speech enhancement, we mean not only noise reduction but also dereverberation and separation of independent signals. These topics are also covered ...
Far more than an intellectual puzzle for pundits, economists, and policymakers, economic growth--its makings and workings--is a subject that affects the well-being of billions of people around the globe. In The Mystery of Economic Growth, Elhanan Helpman discusses the vast research that has revolutionized understanding of this subject in recent years, and summarizes and explains its critical messages in clear, concise, and accessible terms. The tale of growth economics, as Helpman tells it, is organized around a number of themes: the importance of the accumulation of physical and human capital; the effect of technological factors on the rate of this accumulation; the process of knowledge cre...
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The topic of recognition has come to occupy a central place in debates in social and political theory. Developed by George Herbert Mead and Charles Taylor, it has been given expression in the program for Critical Theory developed by Axel Honneth in his book The Struggle for Recognition. Honneth's research program offers an empirically insightful way of reflecting on emancipatory struggles for greater justice and a powerful theoretical tool for generating a conception of justice and the good that enables the normative evaluation of such struggles. This 2007 volume offers a critical clarification and evaluation of this research program, particularly its relationship to the other major development in critical social and political theory; namely, the focus on power as formative of practical identities (or forms of subjectivity) proposed by Michel Foucault and developed by theorists such as Judith Butler, James Tully, and Iris Marion Young.
Both politically and aesthetically, the contemporary German and Austrian film landscape is a far cry from the early days of the medium, when critics like Siegfried Kracauer produced foundational works of film theory amid the tumult of the early twentieth century. Yet, as Leila Mukhida demonstrates in this innovative study, the writings of figures like Kracauer and Walter Benjamin in fact remain an undervalued tool for understanding political cinema today. Through illuminating explorations of Michael Haneke, Valeska Grisebach, Andreas Dresen, and other filmmakers of the post-reunification era, Mukhida develops an analysis centered on film aesthetics and experience, showing how medium-specific devices like lighting, sound, and mise-en-scène can help to cultivate political sensitivity in spectators.
Driven by discoveries, and enabled by leaps in technology and imagination, our understanding of the universe has changed dramatically during the course of the last few decades. The fields of astronomy and astrophysics are making new connections to physics, chemistry, biology, and computer science. Based on a broad and comprehensive survey of scientific opportunities, infrastructure, and organization in a national and international context, New Worlds, New Horizons in Astronomy and Astrophysics outlines a plan for ground- and space- based astronomy and astrophysics for the decade of the 2010's. Realizing these scientific opportunities is contingent upon maintaining and strengthening the found...