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Author: Critical Art Ensemble
Publisher:
Published: 1994
Total Pages: 172
ISBN-13:
DOWNLOAD EBOOKShort pieces and essays examining the changing rules of cultural and political resistance: The current technological revolution has created a new geography of power relationsas data, human beings confront an authoritarial impulse that thrives on absence. As a virtual geography of cognizance and action, resistance must assert itself in electronic space.
Author: Corina L. Apostol
Publisher: Routledge
Published: 2019-10-11
Total Pages: 519
ISBN-13: 0429889399
DOWNLOAD EBOOKMaking Another World Possible offers a broad look at an array of socially engaged cultural practices that have become increasingly visible in the past decade, across diverse fields such as visual art, performance, theater, activism, architecture, urban planning, pedagogy, and ecology. Part I of the book introduces the reader to the field of socially engaged art and cultural practice, spanning the past ten years of dynamism and development. Part II presents a visually striking summary of key events from 1945 to the present, offering an expansive view of socially engaged art throughout history, and Part III offers an overview of the current state of the field, elucidating some of the key issues facing practitioners and communities. Finally, Part IV identifies ten global issues and, in turn, documents 100 key artistic projects from around the world to illustrate the various critical, aesthetic and political modes in which artists, cultural workers, and communities are responding to these issues from their specific local contexts. This is a much needed and timely archive that broadens and deepens the conversation on socially engaged art and culture. It includes commissioned essays from noted critics, practitioners, and theorists in the field, as well as key examples that allow insights into methodologies, contextualize the conditions of sites, and broaden the range of what constitutes an engaged culture. Of interest to a wide range of readers, from practitioners and scholars of performance to curators and historians, Making Another World Possible offers both breadth and depth, spanning history and individual works, to offer a unique insight into the field of socially engaged art.
Author: Shihua Li
Publisher: CRC Press
Published: 2016-04-19
Total Pages: 342
ISBN-13: 1466515805
DOWNLOAD EBOOKDue to its abilities to compensate disturbances and uncertainties, disturbance observer based control (DOBC) is regarded as one of the most promising approaches for disturbance-attenuation. One of the first books on DOBC, Disturbance Observer Based Control: Methods and Applications presents novel theory results as well as best practices for applica
Author: Fidèle A. Vlavo
Publisher: Routledge
Published: 2017-09-11
Total Pages: 268
ISBN-13: 1317434579
DOWNLOAD EBOOKFrom the emergence of digital protest as part of the Zapatista rebellion, to the use of disturbance tactics against governments and commercial institutions, there is no doubt that digital technology and networks have become the standard features of 21st century social mobilisation. Yet, little is known about the historical and socio-cultural developments that have transformed the virtual sphere into a key site of political confrontation. This book provides a critical analysis of the developments of digital direct action since the 1990s. It examines the praxis of electronic protest by focussing on the discourses and narratives provided by the activists and artists involved. The study covers the work of activist groups, including Critical Art Ensemble, Electronic Disturbance Theater and the electrohippies, as well as Anonymous, and proposes a new analytical framework centred on the performative and aesthetic features of contemporary digital activism.
Author: Math H. J. Bollen
Publisher: John Wiley & Sons
Published: 2006-08-04
Total Pages: 883
ISBN-13: 0471931306
DOWNLOAD EBOOKBridging the gap between power quality and signal processing This innovative new text brings together two leading experts, one from signal processing and the other from power quality. Combining their fields of expertise, they set forth and investigate various types of power quality disturbances, how measurements of these disturbances are processed and interpreted, and, finally, the use and interpretation of power quality standards documents. As a practical aid to readers, the authors make a clear distinction between two types of power quality disturbances: * Variations: disturbances that are continuously present * Events: disturbances that occur occasionally A complete analysis and full set of tools are provided for each type of disturbance: * Detailed examination of the origin of the disturbance * Signal processing measurement techniques, including advanced techniques and those techniques set forth in standards documents * Interpretation and analysis of measurement data * Methods for further processing the features extracted from the signal processing into site and system indices The depth of coverage is outstanding: the authors present and analyze material that is not covered in the standards nor found in the scientific literature. This text is intended for two groups of readers: students and researchers in power engineering who need to use signal processing techniques for power system applications, and students and researchers in signal processing who need to perform power system disturbance analyses and diagnostics. It is also highly recommended for any engineer or utility professional involved in power quality monitoring.
Author: Lei Guo
Publisher: CRC Press
Published: 2018-10-08
Total Pages: 332
ISBN-13: 1466587474
DOWNLOAD EBOOKDeveloping the essential theory for architecting and tackling issues faced during complex realistic engineering problems, this volume focuses on enhanced anti-disturbance control and filtering theory and applications. The book specifically addresses the novel disturbance observer based control (DOBC) methodologies for uncertain and nonlinear systems in time domain. It also examines novel anti-disturbance control and filtering with the composite hierarchical architecture to enhance control and filtering for the complex control systems with multiple disturbances. The book provides application examples, including flight control, robotic system, altitude control, and initial alignment to show how to use the theoretical methods in engineering
Author: Edward A. Johnson
Publisher: Academic Press
Published: 2020-10-21
Total Pages: 564
ISBN-13: 0128188146
DOWNLOAD EBOOKDisturbance ecology continues to be an active area of research, having undergone advances in many areas in recent years. One emerging direction is the increased coupling of physical and ecological processes, in which disturbances are increasingly traced back to mechanisms that cause the disturbances themselves, such as earth surface processes, mesoscale, and larger meteorological processes, and the ecological effects of interest are increasingly physiological. Plant Disturbance Ecology, 2nd Edition encourages movement away from the informal, conceptual approach traditionally used in defining natural disturbances and clearly presents how scientists can use a multitude of approaches in plant disturbance ecology. This edition includes nine revised chapters from the first edition, as well new, more comprehensive chapters on fire disturbance and beaver disturbance. Edited by leading experts in the field, Plant Disturbance Ecology, 2nd Edition is an essential resource for scientists interested in understanding plant disturbance and ecological processes. - Advances understanding of natural disturbances by combining geophysical and ecological processes - Provides a framework for collaboration between geophysical scientists and ecologists studying natural disturbances - Includes fully updated research with 5 new chapters and revision of 11 chapters from the first edition
Author: Tim Jordan
Publisher: Routledge
Published: 2004-03-01
Total Pages: 193
ISBN-13: 1134510756
DOWNLOAD EBOOKAs global society becomes more and more dependent, politically and economically, on the flow of information, the power of those who can disrupt and manipulate that flow also increases. In Hacktivism and Cyberwars Tim Jordan and Paul Taylor provide a detailed history of hacktivism's evolution from early hacking culture to its present day status as the radical face of online politics. They describe the ways in which hacktivism has re-appropriated hacking techniques to create an innovative new form of political protest. A full explanation is given of the different strands of hacktivism and the 'cyberwars' it has created, ranging from such avant garde groups as the Electronic Disturbance Theatre to more virtually focused groups labelled 'The Digitally Correct'. The full social and historical context of hacktivism is portrayed to take into account its position in terms of new social movements, direct action and its contribution to the globalization debate. This book provides an important corrective flip-side to mainstream accounts of E-commerce and broadens the conceptualization of the internet to take into full account the other side of the digital divide.
Author: Karl Johan Åström
Publisher: Princeton University Press
Published: 2021-02-02
Total Pages:
ISBN-13: 069121347X
DOWNLOAD EBOOKThe essential introduction to the principles and applications of feedback systems—now fully revised and expanded This textbook covers the mathematics needed to model, analyze, and design feedback systems. Now more user-friendly than ever, this revised and expanded edition of Feedback Systems is a one-volume resource for students and researchers in mathematics and engineering. It has applications across a range of disciplines that utilize feedback in physical, biological, information, and economic systems. Karl Åström and Richard Murray use techniques from physics, computer science, and operations research to introduce control-oriented modeling. They begin with state space tools for analysis and design, including stability of solutions, Lyapunov functions, reachability, state feedback observability, and estimators. The matrix exponential plays a central role in the analysis of linear control systems, allowing a concise development of many of the key concepts for this class of models. Åström and Murray then develop and explain tools in the frequency domain, including transfer functions, Nyquist analysis, PID control, frequency domain design, and robustness. Features a new chapter on design principles and tools, illustrating the types of problems that can be solved using feedback Includes a new chapter on fundamental limits and new material on the Routh-Hurwitz criterion and root locus plots Provides exercises at the end of every chapter Comes with an electronic solutions manual An ideal textbook for undergraduate and graduate students Indispensable for researchers seeking a self-contained resource on control theory
Author: Mohamed A. Ibrahim
Publisher: John Wiley & Sons
Published: 2011-09-28
Total Pages: 736
ISBN-13: 1118172108
DOWNLOAD EBOOKMore than ninety case studies shed new light on power system phenomena and power system disturbances Based on the author's four decades of experience, this book enables readers to implement systems in order to monitor and perform comprehensive analyses of power system disturbances. Most importantly, readers will discover the latest strategies and techniques needed to detect and resolve problems that could lead to blackouts to ensure the smooth operation and reliability of any power system. Logically organized, Disturbance Analysis for Power Systems begins with an introduction to the power system disturbance analysis function and its implementation. The book then guides readers through the causes and modes of clearing of phase and ground faults occurring within power systems as well as power system phenomena and their impact on relay system performance. The next series of chapters presents more than ninety actual case studies that demonstrate how protection systems have performed in detecting and isolating power system disturbances in: Generators Transformers Overhead transmission lines Cable transmission line feeders Circuit breaker failures Throughout these case studies, actual digital fault recording (DFR) records, oscillograms, and numerical relay fault records are presented and analyzed to demonstrate why power system disturbances happen and how the sequence of events are deduced. The final chapter of the book is dedicated to practice problems, encouraging readers to apply what they've learned to perform their own system disturbance analyses. This book makes it possible for engineers, technicians, and power system operators to perform expert power system disturbance analyses using the latest tested and proven methods. Moreover, the book's many cases studies and practice problems make it ideal for students studying power systems.
