The role of representation in the production of technoscientific knowledge has become a subject of great interest in recent years. In this book, sociologist and art critic Kathryn Henderson offers a new perspective on this topic by exploring the impact of computer graphic systems on the visual culture of engineering design. Henderson shows how designers use drawings both to organize work and knowledge and to recruit and organize resources, political support, and power. Henderson's analysis of the collective nature of knowledge in technical design work is based on her participant observation of practices in two industrial settings. In one she follows the evolution of a turbine engine package from design to production, and in the other she examines the development of an innovative surgical tool. In both cases she describes the messy realities of design practice, including the mixed use of the worlds of paper and computer graphics. One of the goals of the book is to lay a practice-informed groundwork for the creation of more usable computer tools. Henderson also explores the relationship between the historical development of engineering as a profession and the standardization of engineering knowledge, and then addresses the question: Just what is high technology, and how does its affect the extent to which people will allow their working habits to be disrupted and restructured? Finally, to help explain why visual representations are so powerful, Henderson develops the concept of "metaindexicality"—the ability of a visual representation, used interactively, to combine many diverse levels of knowledge and thus to serve as a meeting ground (and sometimes battleground) for many types of workers.

“How does one put into words the rage that workers feel when supervisors threaten to replace them with workers who will not go to the bathroom in the course of a fourteen-hour day of hard labor, even if it means wetting themselves on the line?”—From the Preface In this gutsy, eye-opening examination of the lives of workers in the New South, Vanesa Ribas, working alongside mostly Latino/a and native-born African American laborers for sixteen months, takes us inside the contemporary American slaughterhouse. Ribas, a native Spanish speaker, occupies an insider/outsider status there, enabling her to capture vividly the oppressive exploitation experienced by her fellow workers. She showcases the particular vulnerabilities faced by immigrant workers—a constant looming threat of deportation, reluctance to seek medical attention, and family separation—as she also illuminates how workers find connection and moments of pleasure during their grueling shifts. Bringing to the fore the words, ideas, and struggles of the workers themselves, On The Line underlines how deep racial tensions permeate the factory, as an overwhelmingly minority workforce is subject to white dominance. Compulsively readable, this extraordinary ethnography makes a powerful case for greater labor protection, especially for our nation’s most vulnerable workers.

Bumper 200-page handwriting practice notebook - excellent quality and amazing value! 200 pages of high-quality handwriting practice paper. The wide lines and dotted center help kids practice their letters and numbers until they are perfected. 8.5 x 11 inches - large size provides lots of space for writing High-quality white paper - 60gm Made in the USA

A discussion of the increased accessibility to the Internet and how this has lead to a variety of resources being used for learning. Case studies and examples show the benefits of using the Internet as part of resource-based learning.

This book constitutes selected best papers from the 10th International Conference on Artificial Evolution, EA 2011, held in Angers, France, in October 2011. Initially, 33 full papers and 10 post papers were carefully reviewed and selected from 64 submissions. This book presents the 19 best papers selected from these contributions. The papers are organized in topical sections on ant colony optimization; multi-objective optimization; analysis; implementation and robotics; combinatorial optimization; learning and parameter tuning; new nature inspired models; probabilistic algorithms; theory and evolutionary search; and applications.