Author : AT & T Bell Laboratories. Technical Publication Department
Publisher :
Page : 910 pages
File Size : 38,27 MB
Release : 1983
Category : Technology & Engineering
ISBN :
Author : Jon Gertner
Publisher : Penguin
Page : 434 pages
File Size : 32,4 MB
Release : 2012-03-15
Category : Business & Economics
ISBN : 1101561084
The definitive history of America’s greatest incubator of innovation and the birthplace of some of the 20th century’s most influential technologies “Filled with colorful characters and inspiring lessons . . . The Idea Factory explores one of the most critical issues of our time: What causes innovation?” —Walter Isaacson, The New York Times Book Review “Compelling . . . Gertner's book offers fascinating evidence for those seeking to understand how a society should best invest its research resources.” —The Wall Street Journal From its beginnings in the 1920s until its demise in the 1980s, Bell Labs-officially, the research and development wing of AT&T-was the biggest, and arguably the best, laboratory for new ideas in the world. From the transistor to the laser, from digital communications to cellular telephony, it's hard to find an aspect of modern life that hasn't been touched by Bell Labs. In The Idea Factory, Jon Gertner traces the origins of some of the twentieth century's most important inventions and delivers a riveting and heretofore untold chapter of American history. At its heart this is a story about the life and work of a small group of brilliant and eccentric men-Mervin Kelly, Bill Shockley, Claude Shannon, John Pierce, and Bill Baker-who spent their careers at Bell Labs. Today, when the drive to invent has become a mantra, Bell Labs offers us a way to enrich our understanding of the challenges and solutions to technological innovation. Here, after all, was where the foundational ideas on the management of innovation were born.
Author : Lawrence Bernstein
Publisher : Springer Science & Business Media
Page : 193 pages
File Size : 20,78 MB
Release : 2005-11-25
Category : Technology & Engineering
ISBN : 0306469707
It is important to understand what came before and how to meld new products with legacy systems. Network managers need to understand the context and origins of the systems they are using. Programmers need an understanding of the reasons behind the interfaces they must satisfy and the relationship of the software they build to the whole network. And finally, sales representatives need to see the context into which their products must fit.
Author : Venus Green
Publisher : Duke University Press
Page : 389 pages
File Size : 35,46 MB
Release : 2001-05-02
Category : Business & Economics
ISBN : 0822383101
Race on the Line is the first book to address the convergence of race, gender, and technology in the telephone industry. Venus Green—a former Bell System employee and current labor historian—presents a hundred year history of telephone operators and their work processes, from the invention of the telephone in 1876 to the period immediately before the break-up of the American Telephone and Telegraph Company in 1984. Green shows how, as technology changed from a manual process to a computerized one, sexual and racial stereotypes enabled management to manipulate both the workers and the workplace. More than a simple story of the impact of technology, Race on the Line combines oral history, personal experience, and archival research to weave a complicated history of how skill is constructed and how its meanings change within a rapidly expanding industry. Green discusses how women faced an environment where male union leaders displayed economic as well as gender biases and where racism served as a persistent system of division. Separated into chronological sections, the study moves from the early years when the Bell company gave both male and female workers opportunities to advance; to the era of the “white lady” image of the company, when African American women were excluded from the industry and feminist working-class consciousness among white women was consequently inhibited; to the computer era, a time when black women had waged a successful struggle to integrate the telephone operating system but faced technological displacement and unrewarding work. An important study of working-class American women during the twentieth century, this book will appeal to a wide audience, particularly students and scholars with interest in women’s history, labor history, African American history, the history of technology, and business history.
Author : Stephen B. Adams
Publisher : Cambridge University Press
Page : 308 pages
File Size : 23,99 MB
Release : 1999-01-28
Category : Business & Economics
ISBN : 9780521651189
Table of Contents
Author : Karl Johan Åström
Publisher : Princeton University Press
Page : pages
File Size : 50,3 MB
Release : 2021-02-02
Category : Technology & Engineering
ISBN : 069121347X
The 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 : G. Keith Cambron
Publisher : John Wiley & Sons
Page : 364 pages
File Size : 47,47 MB
Release : 2012-11-05
Category : Technology & Engineering
ISBN : 1118394577
The telecommunications industry has advanced in rapid, significant and unpredictable ways into the 21st century. Global Networks: Design, Engineering and Operation guides the global industry and academia even further by providing an in-depth look at the current and developing trends, as well as examining the complex issues of developing, introducing, and managing cutting-edge telecommunications technologies. The author draws upon his considerable experience in the telecommunications industry to educate engineers designing equipment and systems on the hardware and software features essential to fault tolerant operation. He describes how to design networks that are fault tolerant and global in scope; how to identify best engineering and operations practices; and examines the role of technology labs in carrier networks. Software and hardware engineering practices are covered in depth. Hardware and software designs are explained with an emphasis on application and interaction of craft and operators with equipment and systems. The author proposes that equipment, systems and network designs should be integrated with the engineering and operations teams that run them. Practice, experience and a historical background are used to describe which designs and technologies fit which network services and applications. Global Networks is a complete and thorough assessment of the communications industry today, written by an author of international renown. Key features: Comprehensive treatment of the key theories and technologies associated with the design of modern communications networks, including equipment, systems and network design Coverage of equipment and software design, mobile networks, integration and the characteristics of large network outages Written in an accessible style and fully illustrated, it offers a complete and up-to-date picture of communications technologies from initial design through to application Includes a section on future challenges such as the Exabyte traffic growth and an assessment of the dual roles of IPV4 and IPV6
Author :
Publisher :
Page : 726 pages
File Size : 22,63 MB
Release : 1924
Category : Engineering
ISBN :
Author : Steve Bell
Publisher : John Wiley & Sons
Page : 458 pages
File Size : 34,85 MB
Release : 2005-10-27
Category : Technology & Engineering
ISBN : 0471756458
Learn how Lean IT can help companies deliver better customer service and value Lean Enterprise Systems effectively demonstrates how the techniques derived from Lean Manufacturing, combined with the thoughtful application of information technology, can help all enterprises improve business performance and add significant value for their customers. The author also demonstrates how the basic concepts of Lean Manufacturing can be applied to create agile and responsive Lean IT. The book is divided into three parts that collectively explore how people, processes, and technology combine forces to facilitate continuous improvement: * Part One: Building Blocks of the Lean Enterprise sets forth the essentials of Lean. Readers discover where, when, and how Lean IT adds substantial value to the Lean Enterprise through integrated processes of planning, scheduling, execution, control, and decision making across the full spectrum of operations. * Part Two: Building Blocks of Information Systems explores the primary components of an enterprise information system and how these components may be integrated to improve the flow of information supporting value streams. Readers learn how information systems help organize and deliver knowledge when and where it's needed. * Part Three: Managing Change with IT demonstrates how the skillful combination of process and information technology improvements empowers people to continuously improve the Lean Enterprise. Readers develop the skills to exploit emerging information technology tools and change management methods, crafting a Lean IT framework-reducing waste, complexity, and lead time-while adding measurable value. Executives, managers, and improvement teams across a broad range of industries, as well as IT professionals, can apply the techniques described in this publication to improve performance, add value, and create competitive advantage. The book's clear style and practical focus also makes it an excellent textbook for upper-level undergraduate and graduate courses in business, operations management, and business information systems.
Author :
Publisher : DIANE Publishing
Page : 182 pages
File Size : 11,88 MB
Release : 1993-06
Category : Technology & Engineering
ISBN : 9781568067926
Catalog of the most often requested AT&T documents.
