Results 51 to 60 of about 9,224,479 (253)

New fixation approach for transverse metacarpal neck fracture: a biomechanical study

Journal of Orthopaedic Surgery and Research, 2018
Background Fifth metacarpal neck fracture, also known as boxer’s fracture, is the most common metacarpal fracture. Percutaneous Kirschner-wire (K-wire) pinning has been shown to produce favorable clinical results.
Yung-Cheng Chiu, Ming-Tzu Tsai, Cheng-En Hsu, Horng-Chaung Hsu, Heng-Li Huang, Jui-Ting Hsu   +5 more
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

MALDI-TOF Analysis of K-wire Biofilms: A Pilot Study

Foot & Ankle Orthopaedics, 2019
Category: Basic Sciences/Biologics Introduction/Purpose: In orthopedic foot and ankle surgery, temporary fixation utilizing percutaneous Kirschner wires (K- wires) is required for a variety of procedures.
James Rex BS, Elizabeth Durante BS/MSCR, Anthony Barcel MD, Christopher Gross MD   +3 more
doaj   +1 more source

Prospective Analysis of Functional Outcome of Patella Fracture Management by a Novel Method (FiberWire Fixation): A 2-year Follow-up Study [PDF]

Journal of Orthopedics and Joint Surgery
Introduction: The most commonly used procedure for patella fracture fixation is osteosynthesis with Kirschner wires (K-wires) and tension band wiring. A high number of implant-related complications are associated with K-wires and tension band wiring.
Ravichandran Kennedy, Gopinath K Ramalingam, D Alagurajesh, KV Karthick Raj, P Velazhagan   +4 more
doaj   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source

Temperature and strain scaling laws for the critical current density in Nb(_3)Sn and Nb(_3)Al conductors in high magnetic fields [PDF]

, 2001
Detailed, accurate measurements of critical current density and resistivity to determine the upper critical field have been made on a technological NbsAl conductor in magnetic fields up to 15 T, temperatures from 4.2 K up to the critical temperature and ...
Keys, Simon Alastair
core  

Semantic Modeling in Materials Science and Engineering With Platform MaterialDigital Core Ontology 3.0

Advanced Engineering Materials, EarlyView.
The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling, Philipp von Hartrott, Jörg Waitelonis, Thomas Hanke, Henk Birkholz, Hossein Beygi Nasrabadi, Khashayar Razghandi, Kamilla Zaripova, Felix Thonagel, Fabian Neuhaus, Martin Glauer, Lars Vogt, Harald Sack, Lutz Mädler, Bernd Bayerlein, Chris Eberl   +15 more
wiley   +1 more source

Exchange bias effects in ferromagnetic wires

, 2003
We have investigated the exchange bias effect in micron-sized ferromagnetic wires made from Co and Ni80Fe20 films. The wires were fabricated using optical lithography, metallization by sputtering and lift-off technique. Magnetotransport measurements were
Husain, M. K., Adeyeye, A. O., Wang, C. C., Ng, V., Low, T. S.   +4 more
core   +2 more sources

Predeformation loading capacity of various stopper types of Kirschner wires

Acta Orthopaedica et Traumatologica Turcica, 2021
The predeformation loading capacity of five different stopper configurations of Kirschner wires are evaluated quantitatively on an experimental model by using the Instron device. Traction forces were applied to Kirschner wires with normal beaded stoppers
Mehmet Kocaoglu, Cuneyt Sar, Onder Kilicoglu, Mehmet Asik, Mehmet Cakmak   +4 more
doaj  

Treatment of displaced fractures of the patella: Tension band wiring technique with the one-end or both-ends K-wire bending fixation method

Journal of Orthopaedic Surgery, 2021
Purpose: Tension band wiring technique has been widely used for treating patellar fracture. Conventional techniques are associated with some complications and several modifications have been introduced to increase stabilization. The purpose of this study
Po-Hua Huang, Chi-Hsiang Hsu, Shan-Ling Hsu, Hao-Chen Liu   +3 more
doaj   +1 more source