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Las Vegas And The Middle Class, Brookings Mountain West
Las Vegas And The Middle Class, Brookings Mountain West
Brookings Scholar Lecture Series
On Friday November 9, 2018, Brookings Mountain West launched “Las Vegas and the Middle Class,” a major project exploring public policy initiatives designed to improve the quality of life of the middle class in Las Vegas, and to increase the number of people rising to join its ranks. Through independent, non-partisan analysis and policy development, the project aims to advance public understanding of the challenges facing the middle class in Las Vegas, and barriers to upward mobility. In collaboration with visiting scholars from the Brookings Institution - including Richard Reeves, Camille Busette, and others – experts at Brookings Mountain West, …
Linking Gait Dynamics To Mechanical Cost Of Legged Locomotion, David V. Lee, Sarah L. Harris
Linking Gait Dynamics To Mechanical Cost Of Legged Locomotion, David V. Lee, Sarah L. Harris
Life Sciences Faculty Research
For millenia, legged locomotion has been of central importance to humans for hunting, agriculture, transportation, sport, and warfare. Today, the same principal considerations of locomotor performance and economy apply to legged systems designed to serve, assist, or be worn by humans in urban and natural environments. Energy comes at a premium not only for animals, wherein suitably fast and economical gaits are selected through organic evolution, but also for legged robots that must carry sufficient energy in their batteries. Although a robot's energy is spent at many levels, from control systems to actuators, we suggest that the mechanical cost of …