Results 71 to 80 of about 6,672,100 (254)

A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation

Advanced Engineering Materials, EarlyView.
A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler, Nikolaus Kostwein, Ronald Schnitzer, Christian Mitterer, Verena Maier‐Kiener   +4 more
wiley   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Quality of life and knee function in patients with knee dislocation

Archives of Trauma Research, 2018
Background: Knee dislocations are uncommon (
Mohammad Hosein Ebrahimzadeh, Farshid Bagheri, Ali Moradi, Ali Birjandi Nejad   +3 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

4in1 Procedure in Treating Congenital Dislocation of Patella in Children

Orthopaedic Surgery
Objectives Congenital dislocation of patella (CDP) is a rare condition and surgery is needed to treat CDP once a diagnosis is made. The 4in1 procedure includes lateral release, correction of quadriceps, Roux‐Goldthwait procedure, and medial patello ...
Meng‐jie Chen, Yi‐Chen Wang, Qi‐Chao Ma, Qin Zhang, Ting‐ting Li, Fang‐Chun Jin, Yi Luo   +6 more
doaj   +1 more source

Self-efficacy of knee function as a pre-operative predictor of outcome 1 year after anterior cruciate ligament reconstruction

, 2008
The knee self-efficacy scale (K-SES) has been shown to have good reliability, validity and responsiveness during rehabilitation for patients' perceived self-efficacy of knee function.
Thomeé, Pia,, Börjesson, Mats,, Peter Währborg, Währborg, Peter,, Jon Karlsson, Eriksson, Bengt I.,, Thomeé, Roland,, Karlsson, Jón,, B. I. Eriksson, Roland Thomeé, Mats Börjesson, Pia Thomeé   +11 more
core   +1 more source

An Epigenetic Fate Converter Based on Nuclei‐Targeting Lipid Nanoparticles Drives Neuronal Programming of Stem Cells for Spinal Cord Repair

Advanced Functional Materials, EarlyView.
Schematic illustration of LNP‐MPG nuclei‐targeting delivery of HMW‐FGF2 promoting histone acetylation to regulate the fate of DPSCs and treat spinal cord injury. LNPs components include pHMW‐FGF2 plasmid, DSPC, Dlin‐MC3‐DMA, cholesterol, and PEG2000, and are modified with MPG to form HMW‐FGF2@LNP‐MPG (HLM). HLM nuclei‐targets DPSCs to deliver HMW‐FGF2,
Heng Zhou, Qiang Qin, Xiqin Li, Hanyu Ding, Chun Xu, Yan He, Qingsong Ye   +6 more
wiley   +1 more source

Comparison of functional outcome in fixed bearing versus mobile bearing implant designs in total knee arthroplasty

Journal of the Bulgarian Orthopaedics and Trauma Association
Introduction:Total Knee Arthroplasty (TKA) is a common surgical procedure aimed at relieving pain and restoring function in advanced knee arthritis. TKA implants are categorized into fixed-bearing and mobile-bearing designs based on polyethylene bearing
Sajjad Ali B, Arun Raja C J , Kathiravan Rajendran   +2 more
doaj   +2 more sources

Anti-gravity treadmill training benefits the post-operative rehabilitation of ACL reconstruction and the effects on the muscular atrophy and balance ability: a cohort study and 1y follow-up

Frontiers in Sports and Active Living
BackgroundPost-operative muscular atrophy and impaired balance are great rehabilitation challenges in patients with anterior cruciate ligament reconstruction (ACLR).
Bing-Xian Ma, Yan-Song Qi, Zi-Heng Zhang, Ye Tian   +3 more
doaj   +1 more source

Clinical Efficacy of Extracorporeal Shock Wave in the Treatment of Knee Osteoarthritis： A Meta-analysis

康复学报, 2022
ObjectiveTo evaluate the efficacy and safety of extracorporeal shock wave therapy for knee osteoarthritis (KOA) by Meta analysis.MethodsThe CNKI database, Wanfang Data, China Science and Technology Journal Database (VIP), CBMdisc, PubMed and Cochrane ...
GU Jinyu, LI Kaiming, ZHANG Qing, LI Linghui, BAI Zixing, WANG Shangquan   +5 more
doaj