Results 111 to 120 of about 63,749 (296)

Bilateral Asymmetrical Traumatic Sternoclavicular Joint Dislocations

Sultan Qaboos University Medical Journal, 2012
Unilateral and bilateral sternoclavicular joint (SCJ) dislocations are rare injuries. The difficulty in assessing this condition often leads to delay in diagnosis and treatment.
Mohammed K. Albarrag
doaj  

Posterior Shoulder Dislocation Due to an Atypical Trauma Mechanism

Orthopaedic Journal of Sports Medicine, 2014
Objectives: A 32 year old man who was admitted to the emergency department with serious pain and absent movement of the right upper extremity due to passing the ball in a basketball game. He had no shoulder dislocation in his medical history.
Şevket Ergun Güzel, Özgür Baysal, Engin Eceviz, Nurzat Elmalı   +3 more
doaj   +1 more source

Realistic time-scale fully atomistic simulations of surface nucleation of dislocations in pristine nanopillars [PDF]

, 2012
We use our recently proposed accelerated dynamics algorithm (Tiwary and van de Walle, 2011) to calculate temperature and stress dependence of activation free energy for surface nucleation of dislocations in pristine Gold nanopillars under realistic loads.
Tiwary, Pratyush, van de Walle, Axel
core  

Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration

Advanced Materials Technologies, EarlyView.
This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley   +1 more source

Open Reduction of Complex Metacarpo-phalangeal Joint Dislocations

Journal of Lumbini Medical College, 2013
The metacarpophalangeal (MP) joint is resistant to injury due to its strong capsuloligamentous structures, which include the volar plate, deep transverse metacarpal and collateral ligaments.
Ruban Raj Joshi
doaj   +2 more sources

Advances in Solid‐Phase Processing Techniques: Innovations, Applications, and Future Perspectives

Advanced Materials Technologies, EarlyView.
Based on practical manufacturing challenges, this review examines advanced solid‐phase processing techniques that overcome the inherent limitations of conventional melting‐based and traditional solid‐phase manufacturing, enabling the production of higher‐performance components at reduced cost through process innovation and improved supply‐chain ...
Tianhao Wang
wiley   +1 more source

Global Disease Burden of Traumatic Joint Dislocation from 1990 to 2021 and its prediction to 2045

Communications Medicine
Background Traumatic joint dislocations of the hip, knee, and shoulder (DOH, DOK, and DOS) significantly impact global healthcare. This study assesses the global burden of joint dislocations using the Global Burden of Disease (GBD) 2021 database ...
Jingtao Huang, Haoxian Tang, Jiayou Chen, Rongji Liang, Shicheng Jia, Zilu Jiao, Lin Li, Xuan Zhang, Jingyue Su, Zhenhan Deng, Jianjing Lin, Xintao Zhang   +11 more
doaj   +1 more source

Chemically Doped Conductive Polymers for Wearable Health Monitoring

Advanced Materials Technologies, EarlyView.
Among conductive polymers, poly(3,4‐ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS), polyaniline (PANI), and polypyrrole (PPy) are the most studied and applied. Chemical doping significantly boosts intrinsic conductivity and mechanical robustness.
Mengdi Zuo, Jian Song, Hong Hu, Le Zheng, Lei Zhang, Charles H. Lawrie   +5 more
wiley   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

Optoelectronically Active GaAs/GeSn‐MQW/Ge Heterojunctions Created via Semiconductor Grafting

Advanced Optical Materials, EarlyView.
Semiconductor Grafting enables a lattice‐mismatched GaAs/GeSn‐MQW/Ge heterojunction with engineered band offsets and optical field distribution. The enlarged conduction and valence band discontinuities govern asymmetric carrier transport, producing bias‐dependent dual‐mode photodetection from visible to near‐infrared wavelengths.
Jie Zhou, Haibo Wang, Yang Liu, Yifu Guo, Alireza Abrand, Yiran Li, Jiarui Gong, Hieu D. Trinh, Po Rei Huang, Jianping Shen, Shengqiang Xu, Daniel Vincent, Samuel Haessly, Yi Lu, Munho Kim, Shui‐Qing Yu, Parsian K. Mohseni, Guo‐En Chang, Zetian Mi, Kai Sun, Xiao Gong, Mikhail A. Kats, Zhenqiang Ma   +22 more
wiley   +1 more source