Results 71 to 80 of about 456,583 (309)

Deciphering the Photopolymerization‐Induced Nanostructures and Interface Formation for Submicrometer Additive Manufacturing

Advanced Functional Materials, EarlyView.
This work reveals the UV‐curing‐induced monomer‐rich domain, oligomer‐rich domain, and entangled oligomer domain. The cured submicron films in stressed state induce interlayer nano‐wrinkle structures during the deposition of the second layer. Stress‐free cured films in relaxed state form non‐diffusive, diffusive and semi‐diffusive interlayer ...
Shouzheng Chen, Yufeng Zhai, Jungui Zhou, Lixing Li, Simon Schraad, Guangjiu Pan, Xuehe Jiang, Sarathlal Koyiloth Vayalil, Rolf A. T. M. van Benthem, Julien R. G. Navarro, Johan F. G. A. Jansen, Mats K. G. Johansson, Peter Müller‐Buschbaum, Stephan V. Roth   +13 more
wiley   +1 more source

Validation of a 3D planning tool for glenoid bone loss evaluation in revision anatomic total shoulder arthroplasty

BMC Musculoskeletal Disorders
Background Accurate preoperative assessment of glenoid bone loss is critical in revision shoulder arthroplasty. The aim of this study was to evaluate the reliability of the Blueprint Revision 3D-CT planning software (Stryker, Kalamazoo, MI, USA) by ...
Mara Warnhoff, Florian Freislederer, Julia Högl, Daniela Brune, Asimina Lazaridou, Markus Scheibel   +5 more
doaj   +1 more source

Circularly Polarized Electroluminescence and Spin‐Polarized Carrier Transport in Chiral‐Doped Polymer Films

Advanced Functional Materials, EarlyView.
Chiral dopants induce supramolecular chirality in an achiral polymer (PFO), generating spin‐polarized carriers via the chiral‐induced spin selectivity (CISS) and suggesting a possible contribution of Spin‐polarized carrier transport to circularly polarized electroluminescence (CPEL).
Kazuyuki Asahi, Masashi Hasegawa, Yuuya Nagata, Tamaki Nakano, Hiroyuki Nishikawa   +4 more
wiley   +1 more source

Shoulder Biomechanics

, 2017
The shoulder complex provides greater freedom of motion than any other joint in the body at the expense of reduced stability. Shoulder joint movements include flexion-extension, abduction-addcuction, circumduction and rotation. They result from a complex
Lullini G, Raggi F, Zaffagnini S, Carbone G, Roberti Di Sarsina T, Grassi A, Marcheggiani Muccioli GM   +6 more
core   +1 more source

Comparison of Clinical Outcomes Between Arthroscopic Rotator Cuff Repair and Reverse Total Shoulder Arthroplasty in Patients With Massive Rotator Cuff Tears and High-Grade Fatty Atrophy Without Glenohumeral Osteoarthritis

Orthopaedic Journal of Sports Medicine
Background: Despite the effectiveness of reverse total shoulder arthroplasty (RSA) and arthroscopic rotator cuff repair (ARCR) for treating massive rotator cuff tears (MRCTs), controversies remain in patients without glenohumeral osteoarthritis (GHOA ...
Diego Gonzalez-Morgado MD, Tammy R. Hoffman BS Bio, Javier Ardebol MD, Matthew B. Noble DO, Lisa A. Galasso MD, Matthew Nugent MD, Cameron Phillips MD, Patrick J. Denard MD   +7 more
doaj   +1 more source

Least possible fixation techniques of 4-part valgus impacted fractures of the proximal humerus: a systematic review

Orthopedic Reviews, 2016
The valgus-impacted (VI) 4-part fractures are a subset of fractures of the proximal humerus with a unique anatomic configuration characterized by a relatively lower incidence of avascular necrosis after operative intervention.
Andreas Panagopoulos, Irini Tatani, Dimitrios Ntourantonis, Ioannis Seferlis, Antonis Kouzelis, Minos Tyllianakis   +5 more
doaj   +1 more source

XTRUDE: A Process‐Informed Framework for High‐Fidelity Analysis of Hydrogel Extrusion

Advanced Functional Materials, EarlyView.
Extrusion performance emerges from the interplay between material properties and processing conditions. XTRUDE (eXTrusion Rheology for Understanding and Defining Extrudability) recreates the extrusion environment with in situ pressure and temperature sensing, enabling characteristic pressure signatures to quantify extrusion‐specific phenomena and ...
Farhad Sanaei, Pascal Bertsch, Juliette Lafosse, Sander C. G. Leeuwenburgh, Mani Diba   +4 more
wiley   +1 more source

Stabilization of Strongly Reduced Fe(I) Single Atom Species Coordinated in a 2D Self‐Assembled Metal–Organic Network

Advanced Functional Materials, EarlyView.
A graphene‐supported 2D metal–organic network stabilizes highly reactive Fe(I)‐N4 single sites through Co‐induced charge redistribution. Combined experiments and theory reveal Fe(I) formation, oxygen‐driven oxidation, and O2 activation mechanisms, offering a strategy to access low‐valent iron centers relevant to catalytic and biological processes ...
Alessandro Namar, Basant Roondhe, Michela De Col, Stefania Baronio, Matteo Jugovac, Mattia Scardamaglia, Eleanor Frampton, Nikolay Vinogradov, Paolo Giannozzi, Erik Vesselli   +9 more
wiley   +1 more source

On the Uniformly Most Powerful Invariant Test for the Shoulder Condition in Line Transect Sampling [PDF]

In wildlife population studies one of the main goals is estimating the population abundance. Line transect sampling is a well established methodology for this purpose.
Riccardo Borgoni, Piero Quatto
core  

Association of lateral humeral offset with functional outcome and geometric restoration in stemless total shoulder arthroplasty

, 2016
Background: Restoration of shoulder geometry is desirable in total shoulder arthroplasty (TSA) and thought to influence the postoperative clinical outcome.
Kadum, Bakir,, Sayed-Noor, Arkan,, Wahlström, Per,, Khoschnau, Shwan, Sjödén, Göran,   +4 more
core   +1 more source