Results 271 to 280 of about 1,594,314 (405)

Evolutionary Codesign and Fabrication of Tensegrity Joints with Integrated Pneumatic Artificial Muscles

open access: yesAdvanced Intelligent Systems, EarlyView.
This study presents a tensegrity joint with pneumatic artificial muscles integrated directly into its tensile network. Inspired by tensegrity spine structures, the joint's topology is developed and further optimized through an evolutionary algorithm, taking into account fabrication constraints and target applications.
Jan Petrš   +5 more
wiley   +1 more source

Dissatisfaction and Residual Symptoms in Younger and Older Adult Patients after Total Knee Arthroplasty. [PDF]

open access: yesJ Am Acad Orthop Surg Glob Res Rev
Pohl NB   +5 more
europepmc   +1 more source

Intra‐Articular Injection of Mesenchymal Stem Cells for the Treatment of Osteoarthritis of the Knee: A Proof‐of‐Concept Clinical Trial

open access: yesStem Cells, 2014
C. Jo   +12 more
semanticscholar   +1 more source

Sliding Guide System Concept for 3D Motion of the Hip Joint in Walking Assist Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
The human hip joint has three degrees of freedom. However, most current walking assist robots only support flexion–extension. As the human femoral head is almost a perfect sphere, the sliding guide system employs two guide plates that contour spherical surfaces.
Naoto Saito   +2 more
wiley   +1 more source

Haptic Perception via the Dynamics of a Flexible Body Inspired by an Ostrich's Neck

open access: yesAdvanced Intelligent Systems, EarlyView.
Inspired by avian anatomy, this study uses a flexible robotic neck to investigate haptic perception driven by musculoskeletal dynamics. By applying physical reservoir computing, the robot encodes external force interactions into its body dynamics, allowing effective object classification.
Kazashi Nakano   +3 more
wiley   +1 more source

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