Results 171 to 180 of about 2,051,555 (327)

Soft Magnetic Sensor Array for Amphibious Measurement of 3D Muscle Deformation Distribution for Human Motion Recognition

open access: yesAdvanced Intelligent Systems, EarlyView.
This article develops a soft magnetic sensor array to extract 3D and distributional muscle deformations, which has highly consistent measurements in amphibious environments, robustness to hydraulic pressure, and about 200 ms faster response than an inertial measurement unit, achieving over 98% classification accuracy and below 3% phase estimation ...
Yuchao Liu   +8 more
wiley   +1 more source

Scan and 3D Print: Magnetic Resonance Imaging‐Guided, Monolithic Desktop Fabrication of Highly Biomimetic Skeletal System of the Human Hand

open access: yesAdvanced Intelligent Systems, EarlyView.
This study introduces a framework to monolithically 3D print highly bioinspired hands, composed of soft and stiff segments, using cost‐effective desktop printers. A magnetic resonance imaging‐informed approach replicates key anatomical features, such as collateral ligaments and volar plates, enabling enhanced functionality and human‐like behavior. This
Gianni Stano   +5 more
wiley   +1 more source

Application of fluoroscopic stereophotogrammetric analysis in the detection of aseptic loosening of prostheses

open access: yesShanghai Jiaotong Daxue xuebao. Yixue ban
Objective·To verify the accuracy and clinical feasibility of fluoroscopic stereophotogrammetric analysis (FSA) technology based on two dimension (2D)-three dimension (3D) registration for early migration detection of aseptic loosening of joint prostheses.
YANG Han   +8 more
doaj   +1 more source

Enterococcal joint prosthesis infection [PDF]

open access: bronze, 1997
Paul Chadwick   +3 more
openalex   +1 more source

Optical Fiber‐Based Versatile Wearable Force Myography System: Application to Human–Robot Interaction

open access: yesAdvanced Intelligent Systems, EarlyView.
A compact and flexible wearable force myography sensor based on optical fiber technology detects muscle activity through pressure‐induced light loss. The sensor offers high sensitivity for detecting subtle force and finger motion changes, along with excellent signal stability under dynamic and sweating conditions.
Chongyoung Chung   +3 more
wiley   +1 more source

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