No abstract

No abstract

Space requirements for accommodating wheeled mobility devices and their users in the built environment are key components of standards for accessible design. These requirements typically include dimensions for clear floor areas, maneuvering clearances, seat and knee clearance heights, as well as some reference dimensions on wheeled mobility device sizes. Recent research from four countries was reviewed and compared with their prevailing accessibility standards to identify needs for improving standards. Findings from ongoing anthropometry research on wheeled mobility in the U.S. were used for evaluating the adequacy of existing U.S. accessibility standards. Preliminary analysis suggests that the U.S. standards, which are based on research conducted in the 1970s, need to be updated to address advances in wheeled mobility technology and changes in user demographics. The analysis highlights the importance of integrating research with standards development, organizing international collaborations, and developing international standards.

The greatest economic challenge facing China in the post-Deng era is the reform of unprofitable, state-owned enterprises (SOEs) which threaten to drag down the rest of the economy. Despite an array of well-intentioned, market-oriented reform measures, these firms have never truly been forced to face the pressure of a bottom line, or the threat of bankruptcy. Forging Reform in China explains how and why these measures have not been sweepingly successful to date, and what it would take to achieve meaningful reform. The author investigates firm-level processes, including case studies of China's steel industry giants, revealing institutional and systemic barriers to market-oriented performance. This book makes a compelling argument that private ownership cannot work in China's current system until governance over complex economic factors has been established, that is, until credit is tightened and market selection processes made to work.