Results 71 to 80 of about 118,063 (338)

Low‐Activation Compositionally Complex Alloys for Advanced Nuclear Applications—A Review

Advanced Engineering Materials, EarlyView.
Low‐activation compositionally complex alloys (LACCAs) are advanced metallic materials primarily composed of low‐activation elements, offering advantages such as rapid compliance with operational standards and safe recyclability. This review highlights their potential for extreme high‐temperature irradiation environments as structural materials for ...
Yangfan Wang, Hanliang Zhu, Zhiyang Wang, Zhijun Qiu, Xiao Wang, Zengxi Pan, Hongtao Zhu, Mingxing Zhang, Huijun Li   +8 more
wiley   +1 more source

A possible cause of misdiagnosis in tumors of the axilla: schwannoma of the brachial plexus [PDF]

, 2008
The Authors report a rare case of a 57 years old man affected by a left radial nerve schwannoma that occurred as an asymptomatic lesion of the axilla. At clinical examination the lump was undistinguishable from the most common axillary lymphadenopathy. A
Briganti M, Ceci F, Cipriani B, De Angelis F, DERIU, GLORIA, Di Filippo A, Martellucci A, Nicodemi S, Picchio M, SPAZIANI, Erasmo, Stagnitti F., VITOLO, Domenico   +11 more
core  

Influence of a Hydrogen Addition to the Inert Gas and Subsequent Heat Treatments on the Microstructure and Mechanical Properties of Magnesium WE43 Fabricated by PBF‐LB/M

Advanced Engineering Materials, EarlyView.
This article investigates optimal processing conditions for the laser‐based powder bed fusion of WE43. To limit the interaction with remaining oxygen, a 3 vol% hydrogen admixture to the inert gas is investigated. Furthermore, heat treatments are investigated in the range of 250–350 °C for 48 h.
Arvid Abel, Elmar Jonas Breitbach, Hannes Holländer, Michael Müller, Tjorben Griemsmann, Christian Klose, Jörg Hermsdorf, Hans Jürgen Maier, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Large‐Scale Interlaboratory Study Along the Entire Process Chain of Laser Powder Bed Fusion: Bridging Variability, Standards, and Optimization across Metals and Polymers

Advanced Engineering Materials, EarlyView.
What happens when 32 labs join forces to study nanoparticle‐modified powders? A data‐driven journey through laser powder bed fusion—now openly accessible for the entire additive manufacturing community—is studied. Laser powder bed fusion is a cornerstone technology for additive manufacturing (AM) of metals and polymers, yet challenges in achieving ...
Ihsan Murat Kuşoğlu, Sunidhi Garg, Arvid Abel, Prasanna V. Balachandran, Stephan Barcikowski, Louis Becker, Jan-Simeon Bernsmann, Jonas Boseila, Christoph Broeckmann, Mert Coskun, Malte Dreyer, Mark East, Mark Easton, Nils Ellendt, Stan Gann, Bilal Gökce, Mareen Goßling, Joachim Greiner, Piotr Gruber, Moritz Grünewald, Kopila Gurung, Nick Hantke, Florian Hengsbach, Hannes Holländer, Brecht Van Hooreweder, Kay-Peter Hoyer, Yajiang Huang, Florian Huber, Olaf Kessler, Burçin Özbay Kısasöz, Stefan Kleszczynski, Ebubekir Koc, Tomasz Kurzynowski, Arno Kwade, Simon Leupold, Dongmei Liu, Felix Lomo, Arne Lüddecke, Gerrit A. Luinstra, David A. Mauchline, Fabian Meyer, Lars Meyer, Peter Middendorf, Stefan Nolte, Michał Olejarczyk, Ludger Overmeyer, Andrij Pich, Sebastian Platt, Felix Radtke, Roland Ramm, Silja-Katharina Rittinghaus, Richard Rothfelder, Johannes Rudloff, Mirko Schaper, Marie Luise Scheck, Johannes Henrich Schleifenbaum, Michael Schmidt, Jan T. Sehrt, Yvonne P. Shabanga, Alexander Sommereyns, Rabea Steuer, Layla Shams Tisha, Anastasiya Toenjes, Christopher Tuck, Adrian Vaghar, Bey Vrancken, Zhengze Wang, Sebastian Weber, Jan Wegner, Bai-Xiang Xu, Yangyiwei Yang, Duyao Zhang, Evgeny Zhuravlev, Anna R. Ziefuss   +73 more
wiley   +1 more source

Recovery and functional outcome after radial nerve palsy in adults with a humeral shaft fracture: a multicenter prospective case series

JSES International, 2023
Background: The consequences of radial nerve palsy associated with a humeral shaft fracture are unclear. The aim of this study was to examine the functional recovery of radial nerve palsy, at presentation or postoperatively, in patients with a humeral ...
Saskia H. Van Bergen, BSc, Esther M.M. Van Lieshout, PhD, MSc, Michael H.J. Verhofstad, MD, PhD, Dennis Den Hartog, MD, PhD, Ivo Beetz, MD, PhD, Hugo W. Bolhuis, MD, P. Koen Bos, MD, PhD, Maarten W.G.A. Bronkhorst, MD, PhD, Milko M.M. Bruijninckx, MD, Jeroen De Haan, MD, PhD, Axel R. Deenik, MD, PhD, P. Ted Den Hoed, MD, PhD, Martin G. Eversdijk, MD, J. Carel Goslings, MD, PhD, Robert Haverlag, MD, Martin J. Heetveld, MD, PhD, Albertus J.H. Kerver, MD, PhD, Karel A. Kolkman, MD, Peter A. Leenhouts, MD, MBA, Kiran C. Mahabier, MD, PhD, Sven A.G. Meylaerts, MD, PhD, Ron Onstenk, MD, Martijn Poeze, MD, PhD, Rudolf W. Poolman, MD, PhD, Bas J. Punt, MD, Ewan D. Ritchie, MD, W. Herbert Roerdink, MD, PhD, Gert R. Roukema, MD, Jan Bernard Sintenie, MD, Nicolaj M.R. Soesman, MD, Edgar J.T. Ten Holder, MD, Wim E. Tuinebreijer, MD, PhD, Maarten Van der Elst, MD, PhD, Frank H.W.M. Van der Heijden, MD, PhD, Frits M. Van der Linden, MD, Peer Van der Zwaal, MD, PhD, Jan P. Van Dijk, MD, Hans-Peter W. Van Jonbergen, MD, PhD, Egbert J.M.M. Verleisdonk, MD, PhD, Jos P.A.M. Vroemen, MD, PhD, Marco Waleboer, MD, Philippe Wittich, MD, PhD, Wietse P. Zuidema, MD   +42 more
doaj  

Laser Additive Manufacturing of Oxide‐Dispersion‐Strengthened Steels: A Simulation‐Based Comparison Between Powder Bed Fusion and Direct Energy Deposition

Advanced Engineering Materials, EarlyView.
Controlling the size and distribution of dispersoids is essential for optimizing the performance of oxide‐dispersion‐strengthened steels. This study focuses on nanoparticle dispersion and agglomeration during laser additive manufacturing of Fe20Cr alloy reinforced with ZrO 2 nanoparticles. Utilizing multiphysics phase‐field simulations and nanoparticle
Somnath Bharech, Yangyiwei Yang, Timileyin David Oyedeji, Prasanth Bondi, Mareen Goßling, Bilal Gökce, Bai‐Xiang Xu   +6 more
wiley   +1 more source

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

Advanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram, Thomas Koch, Vasiliki-Maria Archodoulaki   +2 more
wiley   +1 more source

Jones Tendon Transfer Modification with Erwin Ramawan Technique [PDF]

, 2019
Background: Drop hand is a clinical manifestation of radial nerve lesion that cause hand dysfunction. Jones tendon transfer is one of the therapeutic modalities in overcoming it with many modifications, but there is still no mutual agreement for which ...
Rahman, A. (Ansari), Ramawan, E. (Erwin), Wardhana, T. H. (Teddy)   +2 more
core  

Delayed Radial Nerve Palsy after Closed Reduction of a Pediatric Humeral Shaft Fracture

Case Reports in Orthopedics, 2017
Humeral shaft fractures are common in the United States and may be associated with radial nerve injuries due to their close anatomic relationship in the spiral groove. Most radial nerve palsies are found at presentation due to the initial trauma; however,
Robert Runner, Emily Whicker, Sayan De
doaj   +1 more source

Radial to Axillary Nerve Transfer Outcomes in Shoulder Abduction: A Systematic Review

Plastic and Reconstructive Surgery, Global Open, 2020
Background:. Brachial plexus and axillary nerve injuries often result in paralysis of the deltoid muscle. This can be functionally debilitating for patients and have a negative impact on their activities of daily living.
Matthew E. Wells, DO, Gilberto A. Gonzalez, MD, FACS, Benjamin R. Childs, MD, Matthew R. Williams, MD, Leon J. Nesti, MD, PhD, John C. Dunn, MD   +5 more
doaj   +1 more source