Results 21 to 30 of about 14,681 (227)
The focus of this research is on thermal contact resistance between a mold and its insert, specifically inserts made by additive manufacturing (AM). Using a thermal steady-state system and varying contact pressures (0, 50, 75, and 100 bars), we present ...
Andrews Souza +6 more
doaj +1 more source
Measurement(s) walking • Lower Extremity Technology Type(s) motion capture • electromyography • force platform Factor Type(s) sex • age • height • mass • leg length • foot length Sample Characteristic - Organism Homo sapiens Machine-accessible metadata ...
Luís Moreira +4 more
doaj +1 more source
Ti-based materials are widely used for dental and orthopaedic implant applications due to their adequate mechanical properties, corrosion behaviour and biocompatibility. However, these materials are biologically inert and display poor wear resistance. In
Luís Sousa +4 more
doaj +1 more source
Monolayer MoS2 strained to 1.3% with a microelectromechanical system [PDF]
We report on a modified transfer technique for atomically thin materials integrated onto microelectromechanical systems (MEMS) for studying strain physics and creating strain-based devices.
Lloyd, David +6 more
core +1 more source
A Review on Locomotion Mode Recognition and Prediction When Using Active Orthoses and Exoskeletons
Understanding how to seamlessly adapt the assistance of lower-limb wearable assistive devices (active orthosis (AOs) and exoskeletons) to human locomotion modes (LMs) is challenging.
Luís Moreira +3 more
doaj +1 more source
Sacrificial Layer Process with Laser-Driven Release for Batch Assembly Operations [PDF]
Published ...
Andrew S. Holmes +3 more
core +1 more source
A flexoelectric microelectromechanical system on silicon [PDF]
Flexoelectricity allows a dielectric material to polarize in response to a mechanical bending moment and, conversely, to bend in response to an electric field. Compared with piezoelectricity, flexoelectricity is a weak effect of little practical significance in bulk materials. However, the roles can be reversed at the nanoscale.
Bhaskar, Umesh Kumar +6 more
openaire +7 more sources
Powered Assistive Devices (PADs) have been proposed to enable repetitive, user-oriented gait rehabilitation. They may include torque controllers that typically require reference joint torque trajectories to determine the most suitable level of assistance.
Luís Moreira +3 more
doaj +1 more source
Robotic Biofeedback for Post-Stroke Gait Rehabilitation: A Scoping Review
This review aims to recommend directions for future research on robotic biofeedback towards prompt post-stroke gait rehabilitation by investigating the technical and clinical specifications of biofeedback systems (BSs), including the complementary use ...
Cristiana Pinheiro +3 more
doaj +1 more source
Multilayer Thin-Film Optical Filters for Reflectance-Based Malaria Diagnostics
Malaria diagnosis relies on optical microscopy and/or rapid diagnostic tests based on detecting specific malaria antigens. The clinical sensitivity of these methods is highly dependent on parasite density, with low levels of detection at low parasite ...
Mariana S. Costa +6 more
doaj +1 more source

