Results 81 to 90 of about 1,086,234 (300)

Development of Lumbar Spinal Stenosis Caused by Lumbar Vertebral Compression Fracture

, 2004
Spinal stenosis is a narrowing of the spinal canal by a combination of bone and soft tissues, which causes mechanical compression of spinal nerve roots.Diagnosis is made by computerized tomography, myelography, or magnetic resonance (MR) imaging. The aim
Hidayet Sarı, Haluk Aksoy, Ülkü Akarırmak   +2 more
core  

A systematic review of evidence on malignant spinal metastases : natural history and technologies for identifying patients at high risk of vertebral fracture and spinal cord compression [PDF]

, 2013
Background: Spinal metastases can lead to significant morbidity and reduction in quality of life due to spinal cord compression (SCC). Between 5% and 20% of patients with spinal metastases develop metastatic spinal cord compression during the course of ...
M Connock, D Shyangdan, Shyangdan, D., Court, Rachel A., Kandala, Ngianga-Bakwin, P Sutcliffe, R Court, N-B Kandala, Sutcliffe, P. (Paul), Connock, M., A Clarke, Clarke, Aileen   +11 more
core   +1 more source

Enhancement of the Through‐Thickness Electrical Conductivity of Carbon‐Fiber‐Reinforced Plastics Using Large Graphite Particles

Advanced Engineering Materials, EarlyView.
To enhance through‐thickness conductivity without sacrificing impregnation, large spherical graphite particles are intentionally employed in a low‐viscosity resin. Unlike finer conductive fillers, these particles remain outside the fiber bundles and accumulate in resin‐rich interlaminar regions during molding.
Keito Hosoe, Yu Zhou, Shintaro Kamiyama, Takao Okada, Tomohiro Yokozeki, Ryoma Tokonami, Tatsuhiro Takahashi   +6 more
wiley   +1 more source

3D‐Printed Titanium Gyroid Scaffold Structure Integrated With Tough Hybrid Materials for Cartilage Replacement

Advanced Engineering Materials, EarlyView.
This study proposes a potential device design for joint cartilage replacement. Silica‐polytetrahydrofuran (SiO2‐PolyTHF) hybrids with customizable mechanical properties were developed to mimic the characteristics of a natural meniscus. These were synthesized through a two‐pot sol–gel hybrid process.
Yu‐Chien Lin, Gloria R. Young, Francesca Tallia, Reece N. Oosterbeek, Shaaz Ghouse, Edward Spiers, Nupur Kohli, Tom Briggs, Marc Masen, Siwei Li, Ren‐Jei Chung, Jonathan R. T. Jeffers, Julian R. Jones   +12 more
wiley   +1 more source

Simulation of intersecting hydraulic fractures with natural fractures considering layer barrier effect

Youqicang pingjia yu kaifa, 2022
At present, the hydraulic fracturing is a key technology for shale oil and gas exploitation. The natural fractures will be encountered in the process of compression fracture propagation, and the propagation characteristics of compression fractures after ...
ZHOU Xin, LIU Xiangjun, DING Yi, LIANG Lixi, LIU Yexuan   +4 more
doaj  

Thoracic Spine Compression Fracture During Isoniazid-Induced Seizures

, 2008
We report here an 11-year-old previously healthy girl with isoniazid intoxication who sustained a seizure-induced thoracic compression fracture. The following might be the first Such case reported in the medical literature.
Sinem Karazincir, Mehmet Duru, Sevinc, Teoman Toni, Ali Balc, Aydner Kalac, Kuvandik, Gueven, Güven Kuvandk, DURU, MEHMET, BALCI, ALİ, Teoman Toni Sevinç, KALACI, AYDINER, KARAZİNCİR, SİNEM, Kuvandk, Güven, Balc, Ali   +13 more
core   +1 more source

The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Electrodeposition in Structural Lattices of Variable Architectures

Advanced Engineering Materials, EarlyView.
Electrodeposition enables geometry‐sensitive, autonomous void filling while simultaneously tuning chemical and mechanical properties. The development of approaches that can autonomously fill and heal material voids and yield composites with tailorable properties is increasingly relevant in engineering.
Yeong‐Man Kwon, Jingwen Zhang, Guido Musso, Alessandro F. Rotta Loria   +3 more
wiley   +1 more source

The design, manufacture and analysis of a new implant for fracture fixation in human and veterinary orthopaedic surgery: the bone fastenerod [PDF]

, 2002
Fracture fixation in humans and animals has troubled surgeons and scientists since first it was attempted right up to the present day. At every milestone of achievement in the understanding and practice of fracture repair there has remained a significant
McCartney, William T.
core   +2 more sources

Abdominal Pain of Spinal Origin

Journal of Hospital General Medicine
Although abdominal pain of spinal origin is often overlooked and misdiagnosed, it may account for a majority of unexplained abdominal pain. It is often accompanied by various other symptoms such as nausea and pain at other sites.
Junki Mizumoto, Taro Shimizu
doaj   +1 more source