Results 101 to 110 of about 2,394,289 (288)

Diagnosis and management of toe dislocations: Insights from a case series

Trauma Case Reports
Toe dislocations can lead to chronic pain and impaired function if not promptly diagnosed and treated. In this paper, we describe a series of complex interphalangeal (IP) and metatarsophalangeal (MTP) joint dislocations and their subsequent surgical ...
Clara X. Quek, Jun Jie Leeu, Daniel Wei Ren Seng   +2 more
doaj   +1 more source

Traumatic Testicular Dislocation Associated with Lateral Compression Pelvic Ring Injury and T-Shaped Acetabulum Fracture

Case Reports in Orthopedics, 2016
We report a case of a unilateral testicular dislocation to the superficial inguinal region associated with a lateral compression type pelvic ring injury (OTA classification 61-C3.3a2, b2, c3) and left T-shaped acetabulum fracture (OTA classification 62 ...
Daniel Howard Wiznia, Mike Wang, Chang Yeon-Kim, Paul Tomaszewski, Michael P. Leslie   +4 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +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

Total knee arthroplasty and medial patellofemoral ligament reconstruction for knee osteoarthritis with habitual patellar dislocation: a case report

Frontiers in Surgery
BackgroundKnee osteoarthritis and habitual patellar dislocation are clinically common osteoarticular diseases. However, existing literature lacks reports on their co-occurrence and treatment approaches.
Hanyu Zhou, Hongguang Zhu, Duanbo Lv, Qiaolin Liu, Yinghao Zheng, Facai Lin, Jian Li, Zhenlong Xing   +7 more
doaj   +1 more source

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

Advanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi, Mathias Galetz, Georg Hasemann, Fabian Lanoy, Emma White, Manja Krüger   +5 more
wiley   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

Advanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

A novel injury mechanism of trans-styloid palmar-divergent dislocation of the lunate and scaphoid: a case report

Frontiers in Surgery
BackgroundPalmar-divergent dislocation of the lunate and scaphoid is a rare high-energy trauma with complex injured mechanism. Early diagnosis and surgery are necessary, however, there is no consensus on surgical treatment, as only a few literatures have
Zhiling Wang, Junjie Qu, Le Kang, Jianqiang Cui, Yanchao Wang, Chengli Li, Lin Xu   +6 more
doaj   +1 more source

The Syntax-IS Interface: On the Functional Discrepancies between Clitic Left Dislocation and ‘Bare Left Dislocation’ in Modern Greek [PDF]

, 2014
Abstract and full text of the articles are freely available on www.degruyter.com (De Gruyter Open).
openaire   +2 more sources

Left-Dislocation versus Topicalization, a Semantic Characterisation of the former

, 1996
A homogeneous analysis of left-dislocation and topicalisation as movement to first position is not felicitous in light of the different grammatical behaviour of both processes. As a consequence, it has been generally agreed that left-dislocation involves
Pérez Guerra, Javier
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