Observers Observed
Observers Observed

Author: George W. Stocking

Publisher: Univ of Wisconsin Press

Published: 1984-01-17

Total Pages: 248

ISBN-13: 0299094537

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History of Anthropology is a new series of annual volumes, each of which will treat an important theme in the history of anthropological inquiry. For this initial volume, the editors have chosen to focus on the modern cultural anthropology: intensive fieldwork by "participant observation." Observers Observed includes essays by a distinguished group of historians and anthropologists covering major episodes in the history of ethnographic fieldwork in the American, British, and French traditions since 1880. As the first work to investigate the development of modern fieldwork in a serious historical way, this collection will be of great interest and value to anthropologist, historians of science and the social sciences, and the general readers interested in the way in which modern anthropologists have perceived and described the cultures of "others." Included in this volume are the contributions of Homer G. Barnett, University of Oregon; James Clifford, University of California, Santa Cruz; Douglas Cole, Simon Frazer University; Richard Handler, Lake Forest College; Curtis Hinsley, Colgate University; Joan Larcom, Mount Holyoke College; Paul Rabinow, University of California, Berkeley; and the editor.

Techniques of the Observer
Techniques of the Observer

Author: Jonathan Crary

Publisher: MIT Press

Published: 1992-02-25

Total Pages: 190

ISBN-13: 9780262531078

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Jonathan Crary's Techniques of the Observer provides a dramatically new perspective on the visual culture of the nineteenth century, reassessing problems of both visual modernism and social modernity. This analysis of the historical formation of the observer is a compelling account of the prehistory of the society of the spectacle. In Techniques of the Observer Jonathan Crary provides a dramatically new perspective on the visual culture of the nineteenth century, reassessing problems of both visual modernism and social modernity. Inverting conventional approaches, Crary considers the problem of visuality not through the study of art works and images, but by analyzing the historical construction of the observer. He insists that the problems of vision are inseparable from the operation of social power and examines how, beginning in the 1820s, the observer became the site of new discourses and practices that situated vision within the body as a physiological event. Alongside the sudden appearance of physiological optics, Crary points out, theories and models of "subjective vision" were developed that gave the observer a new autonomy and productivity while simultaneously allowing new forms of control and standardization of vision. Crary examines a range of diverse work in philosophy, in the empirical sciences, and in the elements of an emerging mass visual culture. He discusses at length the significance of optical apparatuses such as the stereoscope and of precinematic devices, detailing how they were the product of new physiological knowledge. He also shows how these forms of mass culture, usually labeled as "realist," were in fact based on abstract models of vision, and he suggests that mimetic or perspectival notions of vision and representation were initially abandoned in the first half of the nineteenth century within a variety of powerful institutions and discourses, well before the modernist painting of the 1870s and 1880s.

Observers in Control Systems
Observers in Control Systems

Author: George Ellis

Publisher: Elsevier

Published: 2002-10-16

Total Pages: 275

ISBN-13: 0080513018

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Observers are digital algorithms that combine sensor outputs with knowledge of the system to provide results superior to traditional structures, which rely wholly on sensors. Observers have been used in selected industries for years, but most books explain them with complex mathematics. Observers in Control Systems uses intuitive discussion, software experiments, and supporting analysis to explain the advantages and disadvantages of observers. If you are working in controls and want to improve your control systems, observers could be the technology you need and this book will give you a clear, thorough explanation of how they work and how to use them. Control systems and devices have become the most essential part of nearly all mechanical systems, machines, devices and manufacturing systems throughout the world. Increasingly the efficiency of production, the reliability of output and increased energy savings are a direct result of the quality and deployment of the control system. A modern and essential tool within the engineer's kit is the Observer which helps improve the performance and reduce the cost of these systems. George Ellis is the author of the highly successful Control System Design Guide (Second Edition). Unlike most controls books, which are written by control theorists and academics, Ellis is a leading engineer, designer, author and lecturer working in industry directly with the users of industrial motion control systems. Observers in Control Systems is written for all professional engineers and is designed to be utilized without an in-depth background in control theory. This is a "real-world" book which will demonstrate how observers work and how they can improve your control system. It also shows how observers operate when conditions are not ideal and teaches the reader how to quickly tune an observer in a working system. Software Available online: A free updated and enhanced version of the author's popular Visual ModelQ allows the reader to practice the concepts with Visual ModelQ models on a PC. Based on a virtual laboratory, all key topics are demonstrated with more than twenty control system models. The models are written in Visual ModelQ ,and are available on the Internet to every reader with a PC. - Teaches observers and Kalman filters from an intuitive perspective - Explains how to reduce control system susceptibility to noise - Shows how to design an adaptive controller based on estimating parameter variation using observers - Shows how to improve a control system's ability to reject disturbances - Key topics are demonstrated with PC-based models of control systems. The models are written in both MatLab® and ModelQ; models are available free of charge

Report
Report

Author: Commonwealth Shipping Committee

Publisher:

Published: 1912

Total Pages: 938

ISBN-13:

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Classroom Observation
Classroom Observation

Author: Matt O'Leary

Publisher: Routledge

Published: 2020-05-12

Total Pages: 239

ISBN-13: 1317246446

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Building on recent changes and debates surrounding the use of observation, this fully updated second edition of Classroom Observation explores the role of lesson observation in the preparation, assessment and professional learning of teachers, lecturers and educators at all levels and across all educational organisations. Offering practical guidance and detailed insights on an aspect of training that is a source of anxiety for many teachers, this thought-provoking book offers a critical analysis of the place, role and nature of lesson observation in the lives of education professionals. Updated to incorporate the latest research, policy and practical developments on observation, this new edition also includes greater coverage of research and developments in the field of observation beyond the UK. Enabling readers to use observation as a lens for understanding, informing and improving teaching and learning, and equipping them with structured frameworks for applying observation, this book includes sections on: Teacher autonomy and professional identity Performance management, professional standards and accountability Peer observation, self-observation and critical reflection Educational assessment and evaluation Peer-based models of observation Using digital technology to inform learning. Written for all student and practising teachers as well as teacher educators and those engaged in educational research, Classroom Observation is an essential introduction to how we observe, why we observe, and how it can be best used to improve teaching and learning.