Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Articulation system for articulated depressed-floor tramway ...
Author: Official Gazette of the United States Patent and Trademark Office
Author: Index of Patents Issued from the United States Patent and Trademark Office
Author: Track Design Handbook for Light Rail Transit
Author: Publisher: Transportation Research Board
ISBN: 0309258243
Category : Technology & Engineering
Languages : en
Pages : 695
Book Description
TCRP report 155 provides guidelines and descriptions for the design of various common types of light rail transit (LRT) track. The track structure types include ballasted track, direct fixation ("ballastless") track, and embedded track. The report considers the characteristics and interfaces of vehicle wheels and rail, tracks and wheel gauges, rail sections, alignments, speeds, and track moduli. The report includes chapters on vehicles, alignment, track structures, track components, special track work, aerial structures/bridges, corrosion control, noise and vibration, signals, traction power, and the integration of LRT track into urban streets.
First Annual National Conference on Recreation Planning and Development, Snowbird Resort, Snowbird, Utah, April 18-21, 1979
Author: Publisher:
ISBN:
Category : Outdoor recreation
Languages : en
Pages : 276
Book Description
Papers of interest include: Forecasting the Demand for Skiing in the Western U.S. by John D. Landis; Snowbird Skier Capacity Estimate by Richard J. Gardiner and Beat vonAllman; The Heritage Mountain Funicular --largest cable railway by Beat von Allman; Aerial Passenger Tramway Codes and Standards by Charles F. Dwyer; Protection from and Control of Avalanches at Ski Resorts by G.F. Horton; and Avalanche Motion by R. Perla, T.T. Cheng, and D.M. McClung.
Articulated train having a low-floor section
Author: Seeing Systems
Author: Barry OshryPublisher: Berrett-Koehler Publishers
ISBN: 9781881052999
Category : Business & Economics
Languages : en
Pages : 236
Book Description
This book is about seeing systems. It is about overcoming system blindness and seeing our part in the context of the whole, and the present in the context of the past. It is about seeing ourselves in relationship with others and creating satisfying and productive partnerships in these relationships. It will enable us to create systems with extraordinary capacities for surviving and developing. "Oshry weaves a remarkable explanation for the subtle, and largely unseen ways in which our structures influence our behaviour."Marvin Weisbord, author Productive Workplaces.
The Image of the City
Author: Kevin LynchPublisher: MIT Press
ISBN: 9780262620017
Category : Architecture
Languages : en
Pages : 212
Book Description
The classic work on the evaluation of city form. What does the city's form actually mean to the people who live there? What can the city planner do to make the city's image more vivid and memorable to the city dweller? To answer these questions, Mr. Lynch, supported by studies of Los Angeles, Boston, and Jersey City, formulates a new criterion—imageability—and shows its potential value as a guide for the building and rebuilding of cities. The wide scope of this study leads to an original and vital method for the evaluation of city form. The architect, the planner, and certainly the city dweller will all want to read this book.
The Future of Disability in America
Author: Institute of MedicinePublisher: National Academies Press
ISBN: 0309104726
Category : Medical
Languages : en
Pages : 619
Book Description
The future of disability in America will depend on how well the U.S. prepares for and manages the demographic, fiscal, and technological developments that will unfold during the next two to three decades. Building upon two prior studies from the Institute of Medicine (the 1991 Institute of Medicine's report Disability in America and the 1997 report Enabling America), The Future of Disability in America examines both progress and concerns about continuing barriers that limit the independence, productivity, and participation in community life of people with disabilities. This book offers a comprehensive look at a wide range of issues, including the prevalence of disability across the lifespan; disability trends the role of assistive technology; barriers posed by health care and other facilities with inaccessible buildings, equipment, and information formats; the needs of young people moving from pediatric to adult health care and of adults experiencing premature aging and secondary health problems; selected issues in health care financing (e.g., risk adjusting payments to health plans, coverage of assistive technology); and the organizing and financing of disability-related research. The Future of Disability in America is an assessment of both principles and scientific evidence for disability policies and services. This book's recommendations propose steps to eliminate barriers and strengthen the evidence base for future public and private actions to reduce the impact of disability on individuals, families, and society.
The Social Construction of Technological Systems, anniversary edition
Author: Wiebe E. BijkerPublisher: MIT Press
ISBN: 0262517604
Category : Technology & Engineering
Languages : en
Pages : 471
Book Description
An anniversary edition of an influential book that introduced a groundbreaking approach to the study of science, technology, and society. This pioneering book, first published in 1987, launched the new field of social studies of technology. It introduced a method of inquiry—social construction of technology, or SCOT—that became a key part of the wider discipline of science and technology studies. The book helped the MIT Press shape its STS list and inspired the Inside Technology series. The thirteen essays in the book tell stories about such varied technologies as thirteenth-century galleys, eighteenth-century cooking stoves, and twentieth-century missile systems. Taken together, they affirm the fruitfulness of an approach to the study of technology that gives equal weight to technical, social, economic, and political questions, and they demonstrate the illuminating effects of the integration of empirics and theory. The approaches in this volume—collectively called SCOT (after the volume's title) have since broadened their scope, and twenty-five years after the publication of this book, it is difficult to think of a technology that has not been studied from a SCOT perspective and impossible to think of a technology that cannot be studied that way.