Results 101 to 110 of about 17,137,217 (296)

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

Advanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt, Yong Chen, Georg Hasemann, Benjamin Wahlmann, Carolin Körner, Manja Krüger   +5 more
wiley   +1 more source

Outcome Analysis of Open Fractures of the Ankle Joint [PDF]

, 2017
INTRODUCTION: Fractures of the ankle joint are the second most common lower limb fractures after the hip fractures and they represent 10% of all fractures with an incidence of around 137 per 1,00,000 persons per year.
Santhana Kumaran, D
core  

First Aid For Injured Patients With Open And Closed Fractures [PDF]

This article aims to provide a comprehensive understanding of first aid measures for patients with open and closed fractures. Open fractures involve a break in the skin, exposing the bone, while closed fractures do not penetrate the skin.
Murodova Shakhlo Uchqunovna, Khasanova Gulsanam Anvarovna, Ishtikhan Abu Ali Ibn Sino   +2 more
core   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

Advanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang, Jianxiang Zhao, Zhaoqi Chen, Hao Gong, Yinsen Yan, Junlei Tao, Yong Yang   +6 more
wiley   +1 more source

Two-Year Follow-Up Shows Gentamicin-Coated Tibial Nails Reduce Infection Rates in Open Tibial Fractures

Antibiotics
Introduction: Open tibial fractures carry a high risk of fracture-related infection (FRI), and prevention typically relies on early antibiotics and debridement. However, achieving optimum local antibiotic concentration remains challenging.
Álvaro I. Zamorano, Matías A. Vaccia, Carlos F. Albarrán, Rodrigo I. Parra, Tomás Turner, Ignacio A. Rivera, Tomás Errázuriz, Andrés Oyarzún, Osvaldo A. Garrido, Pablo F. Suárez, Pierluca Zecchetto, Luis A. Bahamonde   +11 more
doaj   +1 more source

Controlling Grain Growth in Powder Bed Fusion of Yttria‐Stabilized Zirconia Using Femtosecond Lasers: Challenges and Methodological Insights

Advanced Engineering Materials, EarlyView.
Binder‐free laser powder bed fusion of 8YSZ with a femtosecond laser is used to map process windows linking scan strategy, heat accumulation, and grain growth. Time‐resolved thermography and simulations reveal thermal regimes that enable continuous, vitrified, and fine‐grained 8YSZ surface layers without absorptive additives and demonstrate ...
Markus Kühn, Sarah Kaden, Andrea Barz, Daniel Störzner, Jens Bliedtner, Andrés Fabián Lasagni   +5 more
wiley   +1 more source

Using Children’s Artwork to Improve Adherence with Timely Antibiotic Administration in Open Fractures

Journal of Emergencies, Trauma and Shock
Introduction: Antibiotics for open fractures (OFs) administered within 60 min of emergency department (ED) arrival reduce patients’ infection risk. We tested a novel method of displaying children’s drawings to prompt clinicians to improve adherence with ...
Kathy Chu, Shahriar Zehtabchi, Valery Roudnitsky, Fred Harry, Bonny J. Baron   +4 more
doaj   +1 more source

Surgical Approaches to Open Reduction and Internal Fixation of Mandibular Condylar Fractures

, 2020
Fractures of the mandibular condyle make up a significant proportion of all mandibular fractures. Open reduction and internal fixation has become the standard treatment for subcondylar fractures as a result of recent advancements in technology, the ...
Kanno, Takahiro
core   +1 more source

Investigating the Low‐Temperature Phase Stability of the Binary Ta–W System

Advanced Engineering Materials, EarlyView.
Atomistic simulations show that the binary Ta–W system forms ordered intermetallic phases, B2‐TaW and D03‐TaW3, as 0 K ground states. Configurational entropy, however, lowers the free energy of the disordered bcc solid solution, which becomes the stable phase above about 400 K.
Klemens Lechner, Anna Sophie Jelinek, Velislava Terziyska, Peter Wagatha, Wolfram Knabl, Christian Mitterer, Helmut Clemens, David Holec   +7 more
wiley   +1 more source