Results 21 to 30 of about 94,836 (349)

Performance of finger joint from Sepetir / Yuhanis Yunus [PDF]

open access: green, 2015
This study was conducted to evaluate the effects of pressure on performance of the finger joint. The wood species studied were sepetir (sindofa spp) and adhesives were poly (vinyl acetate) (PVAc).However, there is little information available ...
Yuhanis Yunus
openalex   +1 more source

Flexible and highly sensitive ionic skins with multiple dielectric layers for finger joint bending angle monitoring

open access: yesAlexandria Engineering Journal, 2021
Finger joint motion monitoring is crucial for rehabilitation training and ergonomics. Based on a multilayer dielectric structure, this study proposed flexible and highly sensitive ionic skins (sensors) for the measurement of the bending angles of finger ...
Na Ni
doaj   +1 more source

Development and Evaluation of an Adaptive Multi-DOF Finger with Mechanical-Sensor Integrated for Prosthetic Hand

open access: yesMicromachines, 2020
To realize the adaptive grasping of objects with diverse shapes and to capture the joint angles of the finger, a multi degree of freedom (DOF) adaptive finger for prosthetic hand is proposed in this paper. The fingers are designed with three joints.
Changcheng Wu   +7 more
doaj   +1 more source

Biomechanical Analysis of the Effect of Finger Joint Configuration on Hand Grasping Performance: Rigid vs Flexible

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering, 2023
Human finger joints are conventionally simplified as rigid joints in robotic hand design and biomechanical hand modelling, due to their anatomic and morphologic complexity. However, our understanding of the effect of the finger joint configuration on the
Yuyang Wei   +4 more
doaj   +1 more source

Involuntary Neuromuscular Coupling between the Thumb and Finger of Stroke Survivors during Dynamic Movement

open access: yesFrontiers in Neurology, 2018
Finger–thumb coordination is crucial to manual dexterity but remains incompletely understood, particularly following neurological injury such as stroke.
Christopher L. Jones, Derek G. Kamper
doaj   +1 more source

Biomechanical Study of Extensor Tendon Lacerations Over the Finger Metacarpophalangeal Joints

open access: yesJournal of Hand Surgery Global Online, 2019
Purpose: To assess the percentages of extensor tendon lacerations over the finger metacarpophalangeal (MCP) joints that may lead to an MCP joint extensor lag. Methods: We obtained 8t fresh-frozen cadaveric hand specimens.
Justin H. Chan, MD   +4 more
doaj   +1 more source

The Effect of Joint Form and Parameter Values on Mechanical Properties of Bamboo-Bundle Laminated Veneer Lumber (BLVL)

open access: yesBioResources, 2014
Bamboo-bundle laminated veneer lumber (BLVL) was produced by joint lengthening technology. The objective of this study was to evaluate the effect of joint form and the values of key parameters on mechanical properties of BLVL.
Jianchao Deng   +5 more
doaj   +1 more source

Modeling of finger-joint failure in glued-laminated timber beams [PDF]

open access: yes, 2001
This paper presents a novel approach to the modeling of failure of finger-joints in glued-laminated beams. A nonlinear strain-softening model with stochastic material parameters was used to characterize the failure zone of the finger-joint.
Larsen, Hans Jörgen   +2 more
core   +1 more source

Deep Learning Techniques Applied to Predict and Measure Finger Movement in Patients with Multiple Sclerosis

open access: yesApplied Sciences, 2021
This research focuses on the development of a system for measuring finger joint angles based on camera image and is intended for work within the field of medicine to track the movement and limits of hand mobility in multiple sclerosis.
Dmitry Viatkin   +2 more
doaj   +1 more source

Study on the Effect of Finger Joints on the Stiffness of Fibre-Managed E. nitens Sawn Boards

open access: yesBuildings, 2022
Fibre-managed E. nitens has the potential to be used as a feedstock for engineered wood products. This resource, however, has a number of strength-reducing features that need to be removed, and the board needs to be re-joint to be useful in greater ...
Jian Hou   +3 more
doaj   +1 more source

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