Results 131 to 140 of about 174,709 (305)

ROLE OF SCAPHOID IN THE ABDUCTION AND ADDUCTION MOVEMENTS OF WRIST JOINT

open access: yesNational Journal of Medical Research, 2013
Background: Being a carpal bone scaphoid has an important role in wrist movements. Wrist joint is a synovial modified ellipsoid joint where movements like flexion, extension and adduction, abduction take place around two axes (transverse and antero ...
Sadik I Shaikh   +2 more
doaj  

Secondary Chondrosarcoma Arising in Synovial Chondromatosis of Wrist Joint. [PDF]

open access: yesJ Orthop Case Rep, 2023
Furtado C   +5 more
europepmc   +1 more source

An overview of the space remote manipulator system [PDF]

open access: yes, 1985
An overview of the system requirements and performance of the Shuttle Remote Manipulator System (SRMS) is given. Data on some of the mechanical design considerations that were necessary during the development program are presented.
Doetach, K. H., Ussher, T. H.
core   +1 more source

Chronic Disease Monitoring Using Advanced Compliant Materials for Bioelectronics

open access: yesAdvanced Electronic Materials, EarlyView.
Compliant bioelectronic systems enable continuous monitoring of chronic disease through soft, stretchable materials and tissue‐conformal designs that support stable electrophysiological, mechanical, and biochemical sensing. Integration of diverse sensing modalities with thoughtful material selection, device architectures, and advanced fabrication ...
Han Kim   +7 more
wiley   +1 more source

Dual‐Mode Conductive Hydrogel Sensor Combining Triboelectric and Piezoresistive Mechanisms for Signal Differentiation and Verification

open access: yesAdvanced Electronic Materials, EarlyView.
A hierarchical poly(vinyl alcohol)/polyaniline‐silver nanoparticle hydrogel is developed as a dual‐mode sensor to overcome single‐mechanism limitations. By synchronizing triboelectric and piezoresistive signals, this device differentiates between mechanical touch and environmental moisture, offering high sensitivity and real‐time signal decoupling ...
Nebiyou Tadesse Debele   +2 more
wiley   +1 more source

Prediction of the wrist joint position during a postural tremor using neural oscillators and an adaptive controller

open access: yesJournal of Medical Signals and Sensors, 2016
The prediction of the joint angle position, especially during tremor bursts, can be useful for detecting, tracking, and forecasting tremors. Thus, this research proposes a new model for predicting the wrist joint position during rhythmic bursts and inter-
Hamid Reza Kobravi   +3 more
doaj  

Incidence of Corrective Procedures After Nonoperatively Managed Distal Radius Fractures in the Elderly. [PDF]

open access: yes, 2019
Although the majority distal radius fractures in the elderly are initially managed nonoperatively, the true incidence of subsequent corrective surgery is unknown.
Immerman, Igor   +3 more
core  

Bridging Performance and Fate: A Framework for Sustainable, Composite‐Based Flexible Electronic Systems

open access: yesAdvanced Electronic Materials, EarlyView.
Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley   +1 more source

Design and analysis of a rope-driven elbow-wrist rehabilitation mechanism with joint dislocation compensation

open access: yesJixie chuandong
ObjectiveThe rehabilitation training is the key to rehabilitation after fracture surgery. However, the existing rehabilitation robots have insufficient human-machine compatibility due to configuration limitations, and the rehabilitation effect is not ...
HOU Yulei   +6 more
doaj  

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