Results 51 to 60 of about 2,051,137 (337)

Oxygen Evolution Reaction by Ni‐Hexacyanoferrates Nanocubes Integrated with Trigonal Selenium: Effect, Properties and Performances

Advanced Functional Materials, EarlyView.
This work describes a novel approach to obtain composite submicrometric structures of nickel hexacyanoferrate integrating trigonal selenium with the aim of enhancing the catalytic efficiency in oxygen evolution reaction (OER). Interestingly, the nanostructures undergo a cube‐to‐sphere transition that optimizes surface properties, leading to superior ...
Edlind Lushaj, Tofik Ahmed Shifa, Kassa Belay Ibrahim, Alessio Bertocco, Kamran Akbar, Isabel Barroso‐Martín, Antonia Infantes‐Molina, Enrique Rodríguez‐Castellón, Alberto Vomiero, Elisa Moretti, Federico Polo   +10 more
wiley   +1 more source

Identification and Characterization of Injuries during Competition in Wheelchair Basketball

Trauma Care, 2023
Background: Knowledge and understanding of the most diverse aspects surrounding the emergence of sports injuries stand out as one of the pillars for sporting success.
Karina Sá, M. Magno e Silva, José Gorla, Anselmo Costa e Silva   +3 more
doaj   +1 more source

Si Inhibited Osteoclastogenesis: The Role of Fe and the Fenton Reaction

Advanced Healthcare Materials, EarlyView.
Silicate (Si) inhibition of osteoclastogenesis, is mediated by Fe. Si chemical interactions with Fe inhibit the Fenton reaction and intercellular ROS availability. This reduction in ROS availability inhibits osteoclastogenesis. The addition of Fe, in Si‐inhibited osteoclast cultures, restores the Fenton reaction, and osteoclastogenesis.
Yutong Li, Adriana‐Monica Radu, Azadeh Rezaei, Joel Turner, Kaveh Shakib, Akiko Obata, Toshihiro Kasuga, Gavin Jell   +7 more
wiley   +1 more source

Preseason shoulder range of motion screening and in-season risk of shoulder and elbow injuries in overhead athletes: systematic review and meta-analysis

British Journal of Sports Medicine, 2020
Objective To characterise whether preseason screening of shoulder range of motion (ROM) is associated with the risk of shoulder and elbow injuries in overhead athletes. Design Systematic review and meta-analysis.
Federico Pozzi, H. Plummer, E. Shanley, C. Thigpen, Chase Bauer, M. Wilson, L. Michener   +6 more
semanticscholar   +1 more source

Engineering a Human‐Sized Common Bile Duct Prototype with Regenerative Potential: In Vitro Evaluation of Mechanics, Function, Degradation, and Immune Modulation

Advanced Healthcare Materials, EarlyView.
This study presents a multiphasic bile duct construct composed of biocompatible materials and cells, featuring an inner layer that supports biliary epithelium growth, a middle layer providing mechanical strength, and an outer cell‐permissive layer designed to support future in vivo integration.
Mattia Pasqua, Marianna Barbuto, Matteo Calligaris, Roberto Di Gesù, Duilio Pagano, Rosalia Busà, Salvatore Gruttadauria, Simone Dario Scilabra, Antonio D'Amore, Maria Giovanna Francipane   +9 more
wiley   +1 more source

Biomimetic Scaffolds with Dual Gradients of Biological Effectors for Tendon‐to‐Bone Repair

Advanced Healthcare Materials, EarlyView.
The authors have developed a biomimetic scaffold with dual gradients through a diffusion‐driven method. The scaffold features funnel‐shaped microchannels for cell infiltration, while the dual gradients synergetically induce the graded differentiation of mesenchymal stem cells into osteoblasts, chondrocytes, and tenocytes, allowing for a seamless ...
Min Hao, Yidan Chen, Stavros Thomopoulos, Younan Xia   +3 more
wiley   +1 more source

The construction of methods for the preventive physical rehabilitation of shoulder injuries in the women's triathlon, depending on the calendar of the competitions

Здоров’я, спорт, реабілітація, 2017
Triathlon is a sport that includes swimming, cycling and running, the entire distance is held in natural conditions with maximum strain on the entire body of the athlete.
М.О. Демиденко
doaj   +1 more source

Latissimus dorsi tendon transposition combined with shoulder joint proximal capsule plasty with peroneal longus tendon autograft in the treatment of patients with massive rotator cuff ruptures and proximal dislocation of the humerus head (clinical case)

Acta Biomedica Scientifica, 2021
The frequency of rotator cuff injuries in people over 45 years of age is 25.6–50 %, and  40  % of these injuries are massive. Shoulder rotator cuff injury causes disorders in biomechanics of the shoulder joint such as anterior-superior dislocation of the 
D. V. Menshova, N. S. Ponomarenko, I. A. Kuklin   +2 more
doaj   +1 more source

Clinical Challenges in Soft Robotics

Advanced Robotics Research, EarlyView.
This review explores the exciting field of soft robots for medical applications. It delves into the critical challenges facing their development, including material selection, cytotoxicity, and locomotion limitations. The review then examines promising avenues for overcoming these hurdles and achieving clinical translation.
Kailas Mahipal Malappuram, Kaushik Chatterjee, Shervanthi Homer‐Vanniasinkam, Amit Nain   +3 more
wiley   +1 more source

Throwing injuries of the shoulder. [PDF]

British Journal of Sports Medicine, 1993
A review of the mechanism of throwing is presented and split into the different phases. The presentation and history is often more important than the clinical signs which may only be present after repetitive throwing activity. The pathological relationship between instability and impingement is discussed.
openaire   +3 more sources