Results 101 to 110 of about 2,570,060 (412)

Modelling and simulation of sprinters’ health promotion strategy based on sports biomechanics

Connection Science, 2021
With the rapid development of the new edge discipline sports biomechanics, modelling and simulation of human motion as one of the cutting-edge research topics in sports biomechanics is receiving more and more attention.
Wang Huifeng, Achyut Shankar, G.N. Vivekananda   +2 more
doaj   +1 more source

Feature Learning to Automatically Assess Radiographic Knee Osteoarthritis Severity [PDF]

arXiv, 2019
This chapter presents the investigations and the results of feature learning using convolutional neural networks to automatically assess knee osteoarthritis (OA) severity and the associated clinical and diagnostic features of knee OA from X-ray images.
arxiv  

A Lightweight CNN and Joint Shape-Joint Space (JS2) Descriptor for Radiological Osteoarthritis Detection [PDF]

arXiv, 2020
Knee osteoarthritis (OA) is very common progressive and degenerative musculoskeletal disease worldwide creates a heavy burden on patients with reduced quality of life and also on society due to financial impact. Therefore, any attempt to reduce the burden of the disease could help both patients and society.
arxiv  

TempoNet: Empowering long-term Knee Joint Angle Prediction with Dynamic Temporal Attention in Exoskeleton Control [PDF]

arXiv, 2023
In the realm of exoskeleton control, achieving precise control poses challenges due to the mechanical delay of exoskeletons. To address this, incorporating future gait trajectories as feed-forward input has been proposed. However, existing deep learning models for gait prediction mainly focus on short-term predictions, leaving the long-term performance
arxiv  

Effects of intensive diet and exercise on knee joint loads, inflammation, and clinical outcomes among overweight and obese adults with knee osteoarthritis: the IDEA randomized clinical trial.

Journal of the American Medical Association (JAMA), 2013
IMPORTANCE Knee osteoarthritis (OA), a common cause of chronic pain and disability, has biomechanical and inflammatory origins and is exacerbated by obesity.
S. Messier, S. Mihalko, C. Legault, G. Miller, B. Nicklas, P. Devita, D. Beavers, D. Hunter, M. Lyles, F. Eckstein, J. Williamson, J. Carr, A. Guermazi, R. Loeser   +13 more
semanticscholar   +1 more source

Current Advances of Antibacterial Biomaterials for Bone Regeneration

Advanced Materials Interfaces, EarlyView.
Effective treatment of infectious bone defects requires not only robust bone regeneration, but also the elimination of bacterial infection. This review highlights current cutting‐edge concepts and innovations in synthetic bone repair biomaterials and antibacterial bone repair materials, aiming to promote clinical translation and inspire broader ...
Xueping Kong, Xue Zhang, Ying Wang, Ben Zhang   +3 more
wiley   +1 more source

Lateral epicondyle to the joint line distance is a precise landmark for determination of an accurate knee joint line: an observational retrospective study

Journal of Experimental Orthopaedics, 2023
Purpose To assess a quantitative and reproducible association between the position of the knee joint line and recognizable anatomical landmarks around it in order to help in restoring joint line in arthroplasty cases.
Wazzan S. Aljuhani, Abdullah A. Alsaeed, Maali O. Alrashed, Abdullah M. Alanazi, Mohammed J. Alsalman   +4 more
doaj   +1 more source

Development and validation of a computational model of the knee joint for the evaluation of surgical treatments for osteoarthritis

Computer Methods in Biomechanics and Biomedical Engineering, 2014
A three-dimensional (3D) knee joint computational model was developed and validated to predict knee joint contact forces and pressures for different degrees of malalignment.
R. Mootanah, C. Imhauser, F. Reisse, D. Carpanen, R. Walker, M. Koff, M. Lenhoff, S. Rozbruch, A. Fragomen, Z. Dewan, Y. Kirane, K. Cheah, J. Dowell, H. Hillstrom   +13 more
semanticscholar   +1 more source

Recent Advances of Graphene‐Based Wearable Sensors: Synthesis, Fabrication, Performance, and Application in Smart Device

Advanced Materials Interfaces, EarlyView.
This review article explores applications in wearable sensors such as mechanical, electrophysiological, and gas sensors, highlighting advancements that improve device performance and predictability. In addition to analyzing graphene's synthesis techniques, including traditional and advanced laser‐based methods, the article discusses fabrication ...
Fatemeh Saeedi, Reza Ansari, Mojtaba Haghgoo   +2 more
wiley   +1 more source

Knee joint biomechanics of simplified 24 Tai Chi forms and association with pain in individuals with knee osteoarthritis: A pilot study

Osteoarthritis and Cartilage Open, 2021
Objectives: Tai Chi (TC) is a multi-beneficial exercise for improving health and function in knee osteoarthritis (OA). Biomechanical insights of 24 ​TC forms at the knee joint are not well understood.
Feng Yang, Wei Liu
doaj