Results 51 to 60 of about 23,088 (219)

Orbital Floor Fracture Reconstruction Using Conchal Auricular Cartilage Graft

Philippine Journal of Otolaryngology Head and Neck Surgery, 2010
Orbital wall fractures result from external impact injuries which cause an abrupt increase in intraorbital pressure.1 Patients usually present to the emergency room with periorbital swelling and limited eye movements, with or without changes in vision ...
Rubiliza DC. Onofre, Rene Louie C. Gutierrez   +1 more
doaj   +1 more source

3D‐Printed Gradient Shape‐Memory Strain Sensors With Rewritable Gauge Factors

Advanced Functional Materials, EarlyView.
A 3D‐printed shape‐memory strain sensor combines thermomechanical programming with gradient architectural design. Preset strain rewrites the gauge factor (GF), while the gradient geometry amplifies the response through strain redistribution. Reprogrammable sensitivity enables the same sensor to detect weak pulse signals and monitor large‐amplitude ...
Xuan Zhang, Wenjie Qiao, Kaixin Jiang, Sherry Chen, Hanyu Cui, Kirsten Dyer, Xuefeng Zhu, Ting Wang, Xuehua Zhang, Ben Bin Xu, Jie Kong   +10 more
wiley   +1 more source

Surgical management of schwannomas in the craniocervical junction region

Chinese Journal of Contemporary Neurology and Neurosurgery, 2013
Objective To investigate the clinical characteristics and surgical management of schwannomas in the craniocervical junction region. Methods Clinical data of 29 patients with craniocervical schwannomas was retrospectively studied.
Hao WU, Yong-jie CHEN, Feng-zeng JIAN
doaj  

Complete L5 burst fracture treated by 270-degree decompression and reconstruction using titanium mesh cage via a single posterior vertebrectomy

, 2014
【Abstract】Complete burst fractures of the L5 is relatively uncommon. How to accomplish a rigid internal fixation as well as preserve motor function is an enormous challenge.
Wang Haibao
core  

Role of Structural Disorder on Phonon Transport and Thermal Conductivity in Li6PS5Br

Advanced Functional Materials, EarlyView.
Solid electrolytes are fast ion and slow heat conductors. Although both transport properties are governed by lattice dynamics and atomic structure, their interplay remains poorly understood. Here, we study this interrelation in anion‐ordered and disordered Li6PS5Br.
Lukas Ketter, Ryoma Sasaki, Kyra Strotmann, Wolfgang G. Zeier, Yoshitaka Tateyama   +4 more
wiley   +1 more source

Recent advances in minimally invasive spinal internal fixation

Chinese Journal of Contemporary Neurology and Neurosurgery, 2016
With the acceleration of population aging, the incidence of spinal degenerative diseases increased year by year. Economic and social development and the improvement of medical insurance policy also created conditions of medical treatment for the ...
Jin-ping LIU, Hai-long FENG
doaj  

Remote Activation of Wnt Signaling and Cell Proliferation by E‐Cadherin Magnetomechanical Stimulation

Advanced Functional Materials, EarlyView.
A pioneering magnetogenetic toolkit enables non‐invasive, precise spatiotemporal modulation of intracellular Wnt/β‐catenin signaling. Functionalized magnetic nanoparticles (MNPs@E/EC15) target cellular E‐cadherins to generate localized magnetomechanical forces under low‐intensity magnetic fields.
Christian Castro‐Hinojosa, Pablo Martínez‐Vicente, Lucía G. Recaredo, Susel Del Sol‐Fernández, Pilar Gomollón‐Zueco, Yilian Fernández‐Afonso, Raluca M. Fratila, María Moros   +7 more
wiley   +1 more source

Clinical study on the application of minimally invasive percutaneous pedicle screw fixation in single segment thoracolumbar fracture without neurological symptoms

Chinese Journal of Contemporary Neurology and Neurosurgery, 2016
Objective To discuss the clinical effects of minimally invasive percutaneous pedicle screw fixation in the treatment of single segment thoracolumbar fracture without neurological symptoms.
Jin-ping LIU, Hai-long FENG, Dong-dong ZHAO   +2 more
doaj  

Configuration‐Encoded Cell Alignment by Light‐Gated Silicon Photovoltaic Microcell Arrays

Advanced Functional Materials, EarlyView.
Light‐gated silicon photovoltaic microcells convert pulsed illumination into localized electrical cues. Arranging otherwise similar microcells into four‐lobed, six‐lobed, or circular patterns directs fibroblasts into corresponding local arrangements without wired stimulation.
Yifan Tao, Ilayda Namli, Joseph Christakiran Moses, Youdi Liu, Suihong Liu, Syed Hasan Askari Rizvi, Yasar Ozer Yilmaz, Ibrahim T. Ozbolat   +7 more
wiley   +1 more source

Progress of computational biomechanical modelling for calcaneal fracture fixation

Biomedical Technology
Background: Calcaneal fractures are among the most disabling and costly orthopaedic injuries, frequently requiring surgical fixation via open reduction and internal fixation (ORIF) or minimally invasive fixation (MIF).
Duo Wai-Chi Wong, James Chung-Wai Cheung, Lucci Lugee Liyeung, Esther Man-Wai Chow, Winson Chiu-Chun Lee, Wenxin Niu, Ming Ni   +6 more
doaj   +1 more source