Results 41 to 50 of about 68,401 (348)

Isolated ipsilateral shoulder and elbow dislocation [PDF]

Srpski Arhiv za Celokupno Lekarstvo
Introduction. Joint dislocation is the loss of congruence of the joint surfaces. This is a relatively common injury of the musculoskeletal injury. Among the large joints, shoulder joint dislocation has the highest incidence of 24/100,000/year, of which ...
Milenković Bojan, Bilanović Miljan, Timotijević Slađan, Tatić Miroslav, Kolak Đorđe   +4 more
doaj   +1 more source

Effect of solute atoms on dislocation motion in Mg: an electronic structure perspective. [PDF]

, 2015
Solution strengthening is a well-known approach to tailoring the mechanical properties of structural alloys. Ultimately, the properties of the dislocation/solute interaction are rooted in the electronic structure of the alloy. Accordingly, we compute the
Chrzan, DC, Tsuru, T
core   +2 more sources

Joint dislocation [PDF]

, 2014
A joint dislocation, or luxation occurs when there is an abnormal separation in the joint, where two or more bones meet. A partial dislocation is referred to as a subluxation.
Abu, Ashekh Malek
core  

Impact of APOE ε4 Genotype Load on Cognitive Function and Lipid Metabolism in Patients With Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Apolipoprotein ε4 (APOE ε4) is a potent genetic risk factor for Alzheimer's disease (AD). However, its role in cerebral small vessel disease (CSVD) remains unclear. Given the clinical and pathological similarities between CSVD and AD, this study aimed to investigate the associations of APOE ε4 gene dosage with cognitive function and
Tingru Jin, Haocheng Yang, Feng Liu, Sihao Lin, Junru Hu, Jian Wang, Yulan Gou   +6 more
wiley   +1 more source

A Three-dimensional Printed Low-cost Anterior Shoulder Dislocation Model for Ultrasound-guided Injection Training. [PDF]

, 2018
Anterior shoulder dislocations are the most common, large joint dislocations that present to the emergency department (ED). Numerous studies support the use of intraarticular local anesthetic injections for the safe, effective, and time-saving reduction ...
Au, Arthur K., Goodsell, Kelly, Ku, Bon, Lewiss, Resa E., Magee, Mark A., Mazza, Jacob M., Pugliese, Robert S., Risler, Zachary   +7 more
core   +1 more source

Precipitate stability and recrystallisation in the weld nuggets of friction stir welded Al-Mg-Si and Al-Mg-Sc alloys [PDF]

, 2008
Two different precipitate hardening aluminium alloys processed by friction stir welding were investigated. The microstructure and the hardness of the as delivered materials were compared to that of the weld nugget.
A. Cabello Muñoz, A. Dédé, Andersen, B. Huneau, Blavette, Bowen, Cabello Muñoz, Cabibbo, De Geuser, Dumont, Fonda, Forbord, Frigaard, Genevois, Hirsch, Jones, Kamp, Kendig, Lapasset, Liu, Marquis, Miller, Mishra, Murayama, Murr, Nieh, Picu, Sato, Sato, Schneider, X. Sauvage, Yin   +31 more
core   +5 more sources

Posterior dislocation of the sternoclavicular joint

Radiology Case Reports, 2011
Posterior dislocation of the sternoclavicular joint is a rare but serious and life-threatening injury. Case reports describing injury to mediastinal structures including the trachea, esophagus, and the great vessels from posterior displacement of the medial clavicle (1, 2, 3, 4, 5, 6) have been discussed in the literature.
Daniel R. Heaston, Michael L. Richardson, Leila Khorashadi, Winston J. Warme, Erica M. Burns   +4 more
openaire   +3 more sources

Optimized Time–Frequency Analysis for Induction Motor Fault Detection Using Hybrid Differential Evolution and Deep Learning Techniques

International Journal of Adaptive Control and Signal Processing, EarlyView.
Workflow of the parameter optimization process for ITSC fault detection, applying Differential Evolution optimization and the Smooth Pseudo Wigner‐Ville Distribution for signal processing. The optimized parameters are then used in the failure identification pipeline, which combines the signal processing with a YOLO‐based architecture for fault severity
Rafael Martini Silva, Avyner Lorran de Oliveira Vitor, Marcelo Favoretto Castoldi, Alessandro Goedtel, Wesley Angelino Souza   +4 more
wiley   +1 more source

Microscopy of glazed layers formed during high temperature sliding wear at 750C [PDF]

, 2003
The evolution of microstructures in the glazed layer formed during high temperature sliding wear of Nimonic 80A against Stellite 6 at 750 ◦C using a speed of 0.314ms−1 under a load of 7N has been investigated using scanning electron microscopy (SEM ...
Burnell-Gary, J. S., Datta, S., Du, H. L., Inman, I. A., Luo, Q   +4 more
core   +1 more source

Data‐Driven Distributed Safe Control Design for Multi‐Agent Systems

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents a data‐driven control barrier function (CBF) technique for ensuring safe control of multi‐agent systems (MASs) with uncertain linear dynamics. A data‐driven quadratic programming (QP) optimization is first developed for CBF‐based safe control of single‐agent systems using a nonlinear controller. This approach is then extended to the
Marjan Khaledi, Bahare Kiumarsi
wiley   +1 more source