Results 121 to 130 of about 1,616,224 (390)

Angular stable plate fixation provides favorable biomechanical stability in simulated T-shaped acetabular fractures: a biomechanical study

Acta Orthopaedica
Background and purpose: The treatment of acetabular fractures remains technically demanding. In the case of reduced bone quality or fracture morphology reducing the amount of bone available for fixation, locking plates should provide considerable ...
Moritz F Lodde, Christoph Katthagen, Matthias Klimek, Karl Abshagen, Christian Peez, Arian Große-Allermann, Michael J Raschke, Oliver Riesenbeck   +7 more
doaj   +1 more source

From Mechanics to Electronics: Influence of ALD Interlayers on the Multiaxial Electro‐Mechanical Behavior of Metal–Oxide Bilayers

Advanced Functional Materials, EarlyView.
Ultrathin AlOxHy interlayers between aluminum films and polymer substrates significantly improve electro‐mechanical properties of flexible thin film systems. By precisely controlling interlayer thickness using atomic layer deposition, this study identifies an optimal interlayer thickness of 5–10 nm that enhances ductility and delays cracking.
Johanna Byloff, Vivek Devulapalli, Daniele Casari, Thomas E. J. Edwards, Claus O. W. Trost, Megan J. Cordill, Shuhel Altaf Husain, Pierre‐Olivier Renault, Damien Faurie, Barbara Putz   +9 more
wiley   +1 more source

Separate Vertical Wiring for the Fixation of Comminuted Fractures of the Inferior Pole of the Patella [PDF]

, 2014
Hyung Keun Song, Je Hyun Yoo, Young Soo Byun, Kyu Hyun Yang   +3 more
openalex   +1 more source

Tratamiento de la pseudoartrosis de fracturas intertrocantéreas: a propósito de dos casos [PDF]

, 2006
Las fracturas intertrocantéreas se tratan en la mayoría de los casos mediante fijación interna con una tasa de éxitos cercana al 100%. En el caso de fracaso se puede optar por la re-osteosíntesis o por la reconversión a artroplastia de cadera.
Fernández Villán, María, Murcia Mazón, Antonio, Suárez Suárez, Miguel Ángel, Varela Egocheaga, José Ramón   +3 more
core  

Ankle fracture surgery on a pregnant patient complicated by intraoperative emergency caesarian section. [PDF]

, 2013
We report the case of a woman in the third trimester of pregnancy who sustained an ankle fracture dislocation that could not be adequately closed reduced.
Coopersmith, Allen, Gidumal, Ramesh, Gross, Steven C, Schwarzkopf, Ran   +3 more
core   +2 more sources

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

Biomechanical testing of different fixation techniques for intraoperative proximal femur fractures: a technical note

, 2022
Toni Wendler, Benjamin Fischer, A Brand, Martin Weidling, Johannes Fakler, Dirk Zajonz, Georg Osterhoff   +6 more
openalex   +1 more source

Design of a porous biodegradable internal fixation for the treatment of pauwels type III femoral neck fractures

Frontiers in Bioengineering and Biotechnology
Prolonged internal fixation in the femur can cause issues like osteosclerosis and stress masking, which hinder fracture recovery. AZ31b magnesium alloy has already been widely investigated and shown to be biocompatible and biodegradable.
Chunsheng Liu, Songyuan Wang, Yinuo Zhao, Ying Shen, Meng Zhang, Haoqian Li, Yanqin Wang, Yanru Xue, Yanru Xue, Xiaogang Wu, Xiaogang Wu, Weiyi Chen, Liming He   +12 more
doaj   +1 more source

Hoffa's fracture of the medial femoral condyle in a child treated with open reduction and internal fixation: A case report

Trauma Case Reports, 2018
Background: Hoffa's fracture is a coronal oriented fracture of the femoral condyles. Isolated coronal fracture of medial femoral condyle with intact lateral femoral condyle is extremely rare in the pediatric patients. There are only few cases of a medial
Yasser I. AlKhalife, Abdulmuhsen N. Alshammari, Mohamed A. Abouelnaga   +2 more
doaj   +1 more source

MAGTWIST: A Magnetically‐Driven Rotary Actuator Using a Traveling‐Wave With Integrated Stiffness Tunability

Advanced Functional Materials, EarlyView.
MAGTWIST: A compact magnetic rotary actuator, enabling smooth, stepless rotation, and on‐demand locking. Inspired by peristalsis, a soft polymer belt generates a traveling‐wave, enabling 270° rotation when heated. Cooling stiffens the belt, locking it in position and enabling it to withstand high loads.
Simon Frieler, Jean‐Paul P.M. de Vries, Sarthak Misra, Venkatasubramanian Kalpathy Venkiteswaran   +3 more
wiley   +1 more source