Results 121 to 130 of about 1,083,830 (304)

Bow Hunter's Syndrome: Surgical Vertebral Artery Decompression Guided by Dynamic Intraoperative Angiography

, 2018
International audienceBACKGROUND: Bow hunter's syndrome is a symptomatic vertebrobasilar insufficiency resulting from a rotational stenosis or occlusion of a dominant vertebral artery (VA).
Costalat, Vincent, Boetto, Julien, Lonjon, Nicolas, Thouvenot, Eric, Ng, Sam, Favier, Valentin   +5 more
core   +1 more source

Revisiting the synthesis of dimethyl carbonate from methanol and carbon dioxide

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The process for producing dimethyl carbonate (DMC) from carbon dioxide (CO2) and methanol is explored in this article. It provides an overview of the thermodynamics involved in DMC synthesis, discussing the challenges and potential solutions. The article highlights the reported use of catalysts and dehydrating agents to improve DMC yield and ...
Diego Alexander Santos Araque, Niloofar Mozaffari, Louis Fradette, Serge Kaliaguine   +3 more
wiley   +1 more source

Research progress and current status of dynamic wave propagation characteristics in rock mass: A review

Deep Underground Science and Engineering, EarlyView.
This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu, Tao Li, Ruiqi Yuan, Yue Li, Bingni Wu, Bo Liu, Zhengding Deng, Galindo Rubén, Fausto Molina‐Gómez   +8 more
wiley   +1 more source

Role of Surgeon Demographic Factors in the Management of L4-5 Grade I Spondylolisthesis: A Survey by the AO Spine Knowledge Forum Degenerative

Global Spine Journal
Study Design Cross-sectional survey. Objective We explore the demographic factors amongst surgeons responsible for decision-making in the management of Grade I L4-5 degenerative lumbar spondylolisthesis(DLS).
Sathish Muthu MS, PhD, Samuel K. Simister MD, MBA, Hania Shahzad MD, Hai Van Le MD, MPH, Luca Ambrosio MD, Stipe Corluka MD, Gianluca Vadala MD, PhD, Patrick C. Hsieh MD, MBA, Michael Virk MD, Tim Yoon MD, PhD, Samuel K. Cho MD, AO Spine Knowledge Forum Degenerative   +11 more
doaj   +1 more source

Seismic analysis and design of tunnels within fault ground: A review

Deep Underground Science and Engineering, EarlyView.
The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang, Yujing Jiang, Xuepeng Zhang, Yuyong Jiao, Ningbo Li, Xiao Wang, Bo Li   +6 more
wiley   +1 more source

Surgical decompression for space‐occupying hemispheric infarction [PDF]

Academic Emergency Medicine, 2021
Brit Long, Michael Gottlieb
openaire   +2 more sources

Interventional therapies for chronic heart failure: An overview of recent developments

ESC Heart Failure, Volume 12, Issue 2, Page 1081-1094, April 2025.
Abstract Heart failure (HF), the final manifestation of most cardiovascular diseases, has become a major global health concern, affecting millions of individuals. Despite basic drug treatments, patients present with high morbidity and mortality rates. However, recent advancements in interventional therapy have shown promising results in improving the ...
Bingchen Guo, Si Shi, Yutong Guo, Jie Xiong, Bo Wang, Zengxiang Dong, Dianyu Gao, Yingfeng Tu   +7 more
wiley   +1 more source

Two walls versus three wall orbital decompression for thyroid eye disease: A systematic review and meta-analysis

Journal of the Pakistan Medical Association
Objective: To assess whether three-wall surgical orbital decompression confers any benefit over two-wall surgical orbital decompression in terms of decrease in proptosis and new-onset diplopia.
Haissan Iftikhar, Muhammad Hammad Deewani, Syed Akbar Abbas, Zohra Lassi, Jai Das, Shahzada Ahmed   +5 more
doaj   +1 more source

Research on Crack Propagation and Stress Propagation in Coal‐Rock Combinations Under Different In Situ Stresses Subjected to Blasting Loads

Energy Science &Engineering, EarlyView.
A stress wave propagation model for coal‐rock combinations under in situ stress was established. Taking a coal mine in Huainan, China as the engineering background, isotropic and anisotropic numerical models were constructed. Field engineering practices were carried out to verify the reliability of the conclusions.
Jianyu Zhang, Guangming Chen, Meiyao Li, Xinyu Wang, Yuting Liu, Renjie Cui, Yixin Gong   +6 more
wiley   +1 more source

Role of unilateral partial facet joint preservation in postero-lateral approach lumbar interbody fusion for patients with degenerative lumbar spinal stenosis presenting bilateral lower limb symptoms: a retrospective study

Journal of Orthopaedic Surgery and Research
Background Posterolateral decompression and fusion with internal fixation is a commonly used surgical approach for treating degenerative lumbar spinal stenosis (DLSS). This study aims to evaluate the impact of preserving a portion of the unilateral facet
Chong Sun, Changpeng Qu, Chuanli Zhou, Kai Zhu, Hao Tao, Xuexiao Ma   +5 more
doaj   +1 more source