Results 51 to 60 of about 482,183 (118)

Estimation of Absolute States of Human Skeletal Muscle via Standard B-Mode Ultrasound Imaging and Deep Convolutional Neural Networks [PDF]

open access: yesarXiv, 2019
Objective: To test automated in vivo estimation of active and passive skeletal muscle states using ultrasonic imaging. Background: Current technology (electromyography, dynamometry, shear wave imaging) provides no general, non-invasive method for online estimation of skeletal intramuscular states.
arxiv  

Impact of low skeletal muscle mass index and perioperative blood transfusion on the prognosis for HCC following curative resection [PDF]

open access: gold, 2020
Tomoaki Bekki   +7 more
openalex   +3 more sources

What the %PCSA? Addressing Diversity in Lower-Limb Musculoskeletal Models: Age- and Sex-related Differences in PCSA and Muscle Mass [PDF]

open access: yesarXiv
Musculoskeletal (MSK) models offer a non-invasive way to understand biomechanical loads on joints and tendons, which are difficult to measure directly. Variations in muscle strength, especially relative differences between muscles, significantly impact model outcomes.
arxiv  

The Mega-MUSCLES Treasury Survey: X-ray to infrared Spectral Energy Distributions of a representative sample of M dwarfs [PDF]

open access: yesarXiv
We present 5-1x10^7 Angstrom spectral energy distributions (SEDs) for twelve M dwarf stars covering spectral types M0-M8. Our SEDs are provided for community use as a sequel to the Measurements of the Ultraviolet Spectral Characteristics of Low-mass Exoplanetary Systems (MUSCLES) survey.
arxiv  

Modeling and Simulation of Robotic Finger Powered by Nylon Artificial Muscles- Equations with Simulink model [PDF]

open access: yesarXiv, 2019
This paper shows a detailed modeling of three-link robotic finger that is actuated by nylon artificial muscles and a simulink model that can be used for numerical study of a robotic finger. The robotic hand prototype was recently demonstrated in recent publication Wu, L., Jung de Andrade, M., Saharan, L.,Rome, R., Baughman, R., and Tadesse, Y., 2017 ...
arxiv  

Low appendicular muscle mass is correlated with femoral neck bone mineral density loss in postmenopausal women [PDF]

open access: gold, 2011
Fábio Lera Orsatti   +6 more
openalex   +1 more source

Bioelectrical Impedance Analysis and Mid-Upper Arm Muscle Circumference Can Be Used to Detect Low Muscle Mass in Clinical Practice [PDF]

open access: gold, 2021
Dorienke Gort‐van Dijk   +7 more
openalex   +1 more source

Unsupervised Anomaly Detection on Implicit Shape representations for Sarcopenia Detection [PDF]

open access: yes2025 IEEE International Symposium on Biomedical Imaging
Sarcopenia is an age-related progressive loss of muscle mass and strength that significantly impacts daily life. A commonly studied criterion for characterizing the muscle mass has been the combination of 3D imaging and manual segmentations. In this paper, we instead study the muscles' shape.
arxiv  

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