Results 81 to 90 of about 1,350,432 (354)

Clinical measurement of the thoracic kyphosis : A study of the intra-rater reliability in subjects with and without shoulder pain [PDF]

, 2010
Copyright © Lewis and Valentine; licensee BioMed Central Ltd. 2010. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use ...
Lewis, J.S., Valentine, R.E.
core   +2 more sources

Ti3C2Tx MXene‐Zirconium Diboride Based Ultra‐High Temperature Ceramics

Advanced Science, EarlyView.
This study demonstrates the effectiveness of Ti3C2Tx MXenes as additives in ultra‐high‐temperature ceramics (ZrB₂), enhancing densification, reducing oxygen content, and improving mechanical properties. Through surfactant‐free electrostatic self‐assembly and spark plasma sintering, MXenes enabled the formation of a core–shell microstructure, resulting ...
Srinivasa Kartik Nemani, Nicola Gilli, Steven Goldy, Ankit Kumar, Yooran Im, Austin J. Vorhees, Brian C. Wyatt, Nithin Chandran BS, Nikhilesh Chawla, Garritt J. Tucker, Laura Silvestroni, Babak Anasori   +11 more
wiley   +1 more source

Conservative treatment of proximal humeral fractures by maintaining neutral rotation in elderly patients

Fujita Medical Journal, 2018
Objectives: Proximal humeral fractures are common fractures in elderly patients. In some cases, operative treatment is difficult in elderly patients because of severe osteoporosis.
Mitsuko Yamada, Nobuki Terada, Shinichi Katou, Kenji Suzuki, Atsuo Furui, Osamu Niwa   +5 more
doaj   +1 more source

Multispectral Photonic Structural Colors via Enhanced Interfacial Interference of Ultrathin Cellulose Nanofiber/MXene Films

Advanced Science, EarlyView.
Fabrication of CNF‐MXene free‐standing films: Ti3C2Tx MXene flakes integrated into a cellulose nanofiber (CNF) matrix through layered self‐assembly using vacuum‐assisted filtration. The layered structure of 4 µm thickness is displayed on SEM image.
Valeriia Poliukhova, Botyo Dimitrov, Justin Brackenridge, Laura Mae Killingsworth, Iryna Roslyk, James Fitzpatrick, Yury Gogotsi, Vladimir V. Tsukruk   +7 more
wiley   +1 more source

Enhancing Understanding of Hydraulic Fracture Tip Advancement through Inversion of Low-Frequency Distributed Acoustic Sensing Data [PDF]

arXiv, 2023
Characterizing the fluid-driven fracture tip advancing process presents a significant challenge due to the difficulty of replicating real-world conditions in laboratory experiments and the lack of precise field measurements. However, recent advances in low-frequency distributed acoustic sensing (LF-DAS) technology offer new opportunities to investigate
arxiv  

Transition Metal Slab Gliding: One Key Process for Activating Anionic Redox Reaction in P2‐Type Transition Metal Oxide Cathodes

Advanced Science, EarlyView.
Transition metal (TM) slab gliding is a key process for activating anionic redox reaction in P‐type layered oxide materials. Disordered TM layer weakens interlayer interactions and facilitates TM slab gliding. The resulting O‐type layer promotes reversible TM migration, provides the necessary Na–O–□TM configuration, and activates anionic redox reaction.
Dongxiao Wang, Feihu Zou, Weiguang Lin, Xiaochen Zhang, Xinran Zhang, Xingguo Qi, Shuyin Xu, Huican Mao, Dongdong Xiao, Shigang Lu, Bingkun Guo, Yong‐Sheng Hu, Yingchun Lyu   +12 more
wiley   +1 more source

Reverse Shoulder Arthroplasty for Acute Proximal Humeral Fractures in the Geriatric Patient

Geriatric Orthopaedic Surgery & Rehabilitation, 2011
Proximal humeral fractures are frequently encountered in the elderly population. While the majority of these fractures can be managed nonoperatively, 2-, 3-, and 4-part fractures, head splitting, and complex fracture dislocations typically require ...
Spencer Jay Stanbury MD, Ilya Voloshin MD   +1 more
doaj   +1 more source

Imaging of shoulder arthroplasties and their complications: a pictorial review

Insights into Imaging, 2019
Currently, an increasing number of patients benefit from shoulder prosthesis implantation. Radiologists are therefore more often confronted with imaging examinations involving shoulder arthroplasty, whether during a dedicated examination or incidentally.
Damien Combes, Romain Lancigu, Patrick Desbordes de Cepoy, Filippo Caporilli-Razza, Laurent Hubert, Louis Rony, Christophe Aubé   +6 more
doaj   +1 more source

Shoulder Implant X-Ray Manufacturer Classification: Exploring with Vision Transformer [PDF]

arXiv, 2021
Shoulder replacement surgery, also called total shoulder replacement, is a common and complex surgery in Orthopedics discipline. It involves replacing a dead shoulder joint with an artificial implant. In the market, there are many artificial implant manufacturers and each of them may produce different implants with different structures compares to ...
arxiv  

Reverse Shoulder Arthroplasty for the Treatment of 3 and 4- Part Fractures of the Humeral Head in the Elderly

The Open Orthopaedics Journal, 2017
Background: Proximal humeral fractures in elderly patients present with severe comminution and osteoporotic bone quality. Reverse shoulder arthroplasty has lately been proven beneficial in treating patients with complex proximal humeral fractures.
I. Gigis, A. Nenopoulos, D. Giannekas, R. Heikenfeld, T. Beslikas, I. Hatzokos   +5 more
semanticscholar   +1 more source