Results 251 to 260 of about 862,528 (395)

Healthy Tendon Stem Cell‐Derived Exosomes Promote Tendon‐To‐Bone Healing of Aged Chronic Rotator Cuff Tears by Breaking the Positive‐Feedback Cross‐Talk between Senescent Tendon Stem Cells and Macrophages through the Modulation of Macrophage Polarization [PDF]

Xuancheng Zhang, Wei Song, Yang Liu, Kang Han, Yuxu Wu, Eunshinae Cho, Zhaoyi Fang, Lianghua Jiang, Yihe Hu, Xuesong Zhu, Jia Jiang, Xiaoqiao Huangfu, Jinzhong Zhao   +12 more
openalex   +1 more source

Characteristics, Management, and Utilization of Muscles in Musculoskeletal Humanoids: Empirical Study on Kengoro and Musashi

Advanced Intelligent Systems, EarlyView.
Musculoskeletal humanoids exhibit rich biomechanical properties that remain insufficiently unified in prior discussions. This article systematically categorizes muscle characteristics into five properties: redundancy, independency, anisotropy, variable moment arm, and nonlinear elasticity, and analyzes their combined effects on control.
Kento Kawaharazuka, Kei Okada, Masayuki Inaba   +2 more
wiley   +1 more source

Phase‐Change Alloys Enable Localized Reversible Stiffening and Actuation in Steerable Eversion Tip‐Growing Robots

Advanced Intelligent Systems, EarlyView.
This work presents a tip‐growing eversion robot that uses phase‐changing alloys for reversible stiffening and localized actuation, achieving 43× stiffness modulation, 15× force amplification, and segmental steering. The system enables precise navigation and force delivery in constrained, tortuous pathways.
Shamsa Al Harthy, S.M.Hadi Sadati, Shannon C. Stockdale, Radhouene Neji, Christos Bergeles   +4 more
wiley   +1 more source

Does quercetin affect tendon healing? An experimental study in a rat model of Achilles tendon injury. [PDF]

Front Med (Lausanne)
Yurteri A, Mercan N, Çelik ZE, Yaykaşlı H, Yıldırım A.   +4 more
europepmc   +1 more source

Tendon injury healing with G-90 in a rabbit model: biomechanical and histopathological evaluation.

, 2016
Amin Bigham‐Sadegh, Mehran Arabi, Effat Karimi, Iraj Karimi, Ahmad Oryan   +4 more
openalex   +1 more source

The cellular basis of fibrotic tendon healing: challenges and opportunities.

Translational research : the journal of laboratory and clinical medicine, 2019
A. Nichols, Katherine T. Best, A. Loiselle   +2 more
semanticscholar   +1 more source

Contact Force Estimation of Continuum Robots without Embedded Sensors: A Review

Advanced Intelligent Systems, EarlyView.
This review surveys methods for estimating contact forces in continuum robots without embedded sensors. It explains why contact force matters, classifies force patterns, and groups existing methods into three approaches based on actuation, deformation, and environment information.
An Hu, Yu Sun
wiley   +1 more source

Predictive Neuromarker Patterns for Calcification Metaplasia in Early Tendon Healing. [PDF]

Vet Sci
Faydaver M, Festinese V, Di Giacinto O, El Khatib M, Raspa M, Scavizzi F, Bonaventura F, Mastrorilli V, Berardinelli P, Barboni B, Russo V.   +10 more
europepmc   +1 more source

Progression of Fatty Muscle Degeneration in Atraumatic Rotator Cuff Tears [PDF]

, 2017
Aaron M. Chamberlain, Barry, Burkhart, Charousset, Cho, Chung, Dunn, Gerber, Goutallier, Itoi, Jay D. Keener, Jonah Hebert-Davies, Jost, Karen Steger-May, Kathryn Robinson, Keener, Keener, Ken Yamaguchi, Kim, Kim, Kim, Koch, Mall, Maman, Melis, Melis, Mesiha, Meyer, Moosmayer, Nakagaki, Nho, Oh, Prickett, Rulewicz, Safran, Sharlene A. Teefey, Strobel, Teefey, Teefey, Voigt, Wall, William Middleton   +41 more
core   +3 more sources

Comparative Neuromechanical Wing‐Actuation Architectures of Flapping Flight in Insects, Hummingbirds, and Robots

Advanced Intelligent Systems, EarlyView.
Natural fliers achieve remarkable aerial performance through diverse wing neuromechanical systems integrating actuation, sensing, and control. This study synthesizes neuromechanical architectures in insects and hummingbirds, identifying two key functional types‐Dual Neural‐Mechanical Oscillator and Neurally‐modulated Mechanical Oscillator‐ and ...
Suyash Agrawal, Jean‐Michel Mongeau, Bret W. Tobalske, Christopher Rahn, Bo Cheng   +4 more
wiley   +1 more source