Results 71 to 80 of about 274,178 (292)
Osseoperceptive EMG Feedback Improves Grasp Force Control in Myoelectric Prosthetic Hands
Advanced Science, EarlyView.Osseoperception is explored as a non‐invasive pathway for delivering sensory feedback in myoelectric prosthetic control. By encoding the user's electromyographic (EMG) signal through bone‐conducted stimulation, this approach enables predictive grasp force regulation.
Cristian Felipe Blanco‐Diaz +2 more
wiley +1 more source
Applied and Computational Mechanics, 2010 Muscle fibre contraction is a complex thermomechanical process. The change in muscle fibre length (isotonic contraction) and tension (isometric contraction) may be regarded as muscle fibre growth (change in length) and remodelling (change in stiffness ...
Rosenberg J., Svobodová M.
doaj
SportsSupersonic shear image (SSI) ultrasound elastography provides a quantitative assessment of tissue stiffness using the velocity of shear waves. SSI’s great potential has allowed researchers in fields like biomechanics and muscle physiology to study the ...
Rute Santos +3 more
doaj +1 more source
Effects of externally applied electrical stimulus on brain relationship during isometric contraction of hand muscle [PDF]
, 2008 Communications exists between the peripheral muscles and the sensorimotor cortex, which controls the movement functions in the brain. There are five brain’s natural oscillations classified as delta, theta, alpha, beta and gamma which governed most ...
Hasan, Suriani
core
Advanced Science, EarlyView.Microgels enable independent control of stiffness and interstitial space, overcoming limitations of conventional 3D hydrogels. Using fragmented gelatin methacryloyl microgels, we show that stiffness does not restrict non‐metastatic breast cancer growth, contrary to bulk hydrogels, and reveal the role of adherent‐to‐suspension transition in cancer ...
Danielle Vahala +15 more
wiley +1 more source
Isometric Contraction of Epidermis and Stratum Corneum With Heating [PDF]
, 1970 Isometric contraction studies provide valuable data on the response of epidermal tissue to heating in water. A major change occurring in the tissue during heating is a conversion of the molecular structure of the α-filaments to β-configuration.
Gifford, Ann M., Baden, Howard P.
core +1 more source
Responsive Open Microfluidic Logic for Mechanical Computing
Advanced Science, EarlyView.Coupling elasticity with capillarity transforms mechanical compression into binary fluidic states, enabling deterministic logic in open microfluidic circuits. This work demonstrates that computation can emerge from interactions between mechanic and fluidic domains, establishing a general strategy for embedding information processing directly within ...
Roi Almog, Bat‐El Pinchasik
wiley +1 more source
Characteristic of isometric contraction from muscle activity levels [PDF]
, 2003 The purpose of this study was to observe the muscle activity levels during isometric contraction. Subjects were 5 male university students of physical education.
湯浅, 景元 +9 more
core +1 more source
Advanced Energy Materials, EarlyView.The application of a generative diffusion model, enhanced with a training data augmentation pipeline retaining the manufacturing process context of electrode microstructures, leads to improved fidelity of the through‐plane tortuosity factor in the AI generated samples.
Victor Ramirez‐Camacho +5 more
wiley +1 more source
Advanced Intelligent Systems, EarlyView.We developed methods to characterize soft contractile actuators using force–displacement measurements in the passive state and the total force in the active state and define the operational range of thermal, electrothermal, and pneumatic muscles. A graphical method enables the selection of an actuator based on the required mechanical force–displacement
Qiong Wang +5 more
wiley +1 more source