Results 61 to 70 of about 1,112,721 (357)

Investigating the Effects of Build Height on Mechanical Behavior of Large‐Scale Laser Wire Directed Energy Deposited Nickel Titanium Alloy

Advanced Engineering Materials, EarlyView.
Laser wire directed energy deposition process was leveraged to fabricate large scale NiTi alloy wall. Evaluation of build‐height‐dependent tribo‐mechanical properties revealed significant differences in location specific sample characteristics. The middle region achieved optimal performance (superior wear resistance, balanced strength‐ductility ...
Hyunsuk Choi, Prayag Burad, Piash Bhowmik, Vishal Mahey, Yashwanth Bandari, Sougata Roy   +5 more
wiley   +1 more source

Microstructural Evolution and Mechanical Performance of Plasma‐Assisted Hybrid Friction Stir Welded Dissimilar Aluminum–Copper Joints

Advanced Engineering Materials, EarlyView.
Plasma‐assisted hybrid friction stir welding of dissimilar AlCu joints employs localized plasma preheating to balance heat input and enhance plastic flow. The optimized process reduces axial force by up to 35%, refines the microstructure, and achieves ≈96% joint efficiency.
Deepak Kumar Yaduwanshi, Pankaj Shrivastava, Ganesh Chouhan, Velaphi Msomi   +3 more
wiley   +1 more source

Both Radiologists and Surgeons Miss a Substantial Number of Subscapularis Tears on Magnetic Resonance Imaging Examination Prior to Shoulder Arthroscopy

Arthroscopy, Sports Medicine, and Rehabilitation
Purpose: To compare radiologist and surgeon magnetic resonance imaging (MRI) interpretations of subscapularis (SSC) tears against intraoperative arthroscopic examination.
Ali Ihsan Kilic, M.D., Javier Ardebol, M.D., Kassem Ghayyad, M.D., Theresa Pak, D.O., Mariano E. Menendez, M.D., Patrick J. Denard, M.D.   +5 more
doaj   +1 more source

The role of tendon and subacromial bursa in rotator cuff tear pain. A clinical and histopathological study [PDF]

, 2015
To evaluate a possible association of shoulder pain with the clinical features and the histopathological changes occurring in the ruptured tendon and subacromial bursa of patients with rotator cuff ...
Castagna, Alessandro, Chillemi, Claudio, Cirenza, Mirko, Franceschini, Vincenzo, Garro, Luca, Pacchiarotti, Alberto, Petrozza, Vincenzo, Porta, Natale, Salate Santone, Francesco   +8 more
core   +1 more source

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

Advanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund, Arthur Schulz, Peter Lunkenheimer, Maryana Kraft, Thomas Bergler, Harald Oberhofer, Dirk Volkmer   +6 more
wiley   +1 more source

Trustworthy deep learning for the automated quantification of the fatty infiltration of the rotator cuff muscles using magnetic resonance imaging

JSES International
Background: The current method of classifying fatty infiltration is highly subjective and has low reliability, which may impact the decision-making for the management of rotator cuff tears. The purpose of this study was to present and evaluate a new deep-
Asma Salhi, PhD, Kristine Italia, MD, FPOA, Ignacio Viedma, PhD, Katreese Samsuya, MD, FPOA, Roberto Pareyon, MD, Freek Hollman, MD, PhD, Mohammad Jomaa, MD, Helen Ingoe, MBBS, FRCS Eng, Jashint Maharaj, MBBS, FRSPH, Kenneth Cutbush, MBBS, FRACS, FAOrthoA, Ashish Gupta, MBBS, MSc, FRACS, FAOrthoA   +10 more
doaj   +1 more source

A Preoperative Educational Video Improves Patient Satisfaction and Perceived Knowledge, but Not Patient Understanding for Total Shoulder Arthroplasty: A Randomized, Surgeon-Blinded Study

Journal of Shoulder and Elbow Arthroplasty, 2018
Background The complexity of total joint arthroplasty warrants significant patient counseling, and some surgeons are utilizing multimedia to aid in preoperative education.
Sydney M Fasulo BA, Edward J Testa BS, Sarah M Lawler BA, Megan Fitzgerald BA, Jeremiah T Lowe BA, Andrew Jawa MD   +5 more
doaj   +1 more source

Features of central sensitisation in patients with shoulder pain : A feasibility study [PDF]

, 2019
Design. A case-control feasibility study, comparing people with unilateral shoulder pain and pain free controls. Background. Previous studies have suggested that central sensitisation (CS) may be present in people with shoulder pain, mostly based on ...
Herbland, Anthony, Lewis, Jeremy, van Griensven, Hubert   +2 more
core   +1 more source

Unveiling the complex glassy dynamics of square shoulder systems: simulations and theory

, 2013
We performed extensive molecular dynamics (MD) simulations, supplemented by Mode Coupling Theory (MCT) calculations, for the Square Shoulder (SS) model, a purely repulsive potential where the hard-core is complemented by a finite shoulder.
Duran J., Emanuela Zaccarelli, Francesco Sciortino, Gayatri Das, Hansen J. P., Nicoletta Gnan   +5 more
core   +1 more source

Effects of Continuous and Split Developmental Photophases During Each 24 Hour Period on Adult Morphology in \u3ci\u3eEuschistus Tristigmus Tristigmus\u3c/i\u3e (Hemiptera: Pentatomidae) [PDF]

, 2017
Rearing immatures of Euschistus tristigmus tristigmus in 8L:16D, 8L: 4D:8L;4D, and 16L:8D showed that the length of each photophase, rather than an accumulated total of shorter photophases, during each 24 hr period was the determining factor in producing
McPherson, J. E
core   +2 more sources