Results 231 to 240 of about 693,863 (295)

Hierarchical Artificial Muscle with Nonlinear Elasticity for Antagonistic and Cyclic Robotics

open access: yesAdvanced Science, EarlyView.
We construct hierarchical muscles by plying nylon fibers around a heating wire. The hierarchical muscle shows a J‐shaped passive curve, which shows benefit in antagonistic muscle pair and work accumulation mechanism. We also develop a computational, first‐principle model to understand the physics of both active actuation stroke and passive J‐curve ...
Samuel Tsai   +15 more
wiley   +1 more source

Mathematics of Flow

Nature Physical Science, 1972
Introduction to Mathematical Fluid Mechanics. by Richard E. Meyer. Pp. xi+185. (Wiley: New York and London, January 1972.) £6.15.
openaire   +1 more source

Home - About - Disclaimer - Privacy