Описание: This book examines principal generator circuits for generating high-voltage and high-current impulses as well as measuring systems and their calibration according to IEC 60060 and IEC 62475 methods of estimating uncertainties of measurement.
Автор: Klaus Schon Название: High Impulse Voltage and Current Measurement Techniques ISBN: 3319032771 ISBN-13(EAN): 9783319032771 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book examines principal generator circuits for generating high-voltage and high-current impulses as well as measuring systems and their calibration according to IEC 60060 and IEC 62475 methods of estimating uncertainties of measurement.
Автор: Alexander B. Kurzhanski; Alexander N. Daryin Название: Dynamic Programming for Impulse Feedback and Fast Controls ISBN: 1447174364 ISBN-13(EAN): 9781447174363 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Dynamic Programming for Impulse Feedback and Fast Controls offers a description of feedback control in the class of impulsive inputs. This book deals with the problem of closed-loop impulse control based on generalization of dynamic programming techniques in the form of variational inequalities of the Hamilton-Jacobi-Bellman type. It provides exercises and examples in relation to software, such as techniques for regularization of ill-posed problems. It also gives an introduction to applications such as hybrid dynamics, control in arbitrary small time, and discontinuous trajectories.
This book walks the readers through:
the design and description of feedback solutions for impulse controls;
the explanation of impulses of higher order that are derivatives of delta functions;
the description of their physically realizable approximations - the fast controls and their approximations;
the treatment of uncertainty in impulse control and the applications of impulse feedback.
Of interest to both academics and graduate students in the field of control theory and applications, the book also protects users from common errors, such as inappropriate solution attempts, by indicating Hamiltonian techniques for hybrid systems with resets.
Автор: Alexandrakis Othon Название: Impulse to ACT: A New Anthropology of Resistance and Social Justice ISBN: 0253023114 ISBN-13(EAN): 9780253023117 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 4389.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: What drives people to take to the streets in protest? What is their connection to other activists and how does that change over time? How do seemingly spontaneous activist movements emerge, endure, and evolve, especially when they lack a leader and concrete agenda? How does one analyze a changing political movement immersed in contingency? Impulse to Act addresses these questions incisively, examining a wide range of activist movements from the December 2008 protests in Greece to the recent chto delat in Russia. Contributors in the first section of this volume highlight the affective dimensions of political movements, charting the various ways in which participants coalesce around and belong to collectives of resistance. The potent agency of movements is highlighted in the second section, where scholars show how the emerging actions and critiques of protesters help disrupt authoritative political structures. Responding to the demands of the field today, the novel approaches to protest movements in Impulse to Act offer new ways to reengage with the traditional cornerstones of political anthropology.
As the visual representation of an essentially oral text, Sylvia Huot points out, the medieval illuminated manuscript has a theatrical, performative quality. She perceives the tension between implied oral performance and real visual artifact as a fundamental aspect of thirteenth- and fourteenth-century poetics. In this generously illustrated volume, Huot examines manuscript texts both from the performance-oriented lyric tradition of chanson courtoise, or courtly love lyric, and from the self-consciously literary tradition of Old French narrative poetry. She demonstrates that the evolution of the lyrical romance and dit, narrative poems which incorporate thematic and rhetorical elements of the lyric, was responsible for a progressive redefinition of lyric poetry as a written medium and the emergence of an explicitly written literary tradition uniting lyric and narrative poetics.
Huot first investigates the nature of the vernacular book in the thirteenth and fourteenth centuries, analyzing organization, page layout, rubrication, and illumination in a series of manuscripts. She then describes the relationship between poetics and manuscript format in specific texts, including works by widely read medieval authors such as Guillaume de Lorris, Jean de Meun, and Guillaume de Machaut, as well as by lesser-known writers including Nicole de Margival and Watriquet de Couvin. Huot focuses on the writers' characteristic modifications of lyric poetics; their use of writing and performance as theme; their treatment of the poet as singer or writer; and of the lady as implied reader or listener; and the ways in which these features of the text were elaborated by scribes and illuminators. Her readings reveal how medieval poets and book-makers conceived their common project, and how they distinguished their respective roles.
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