Results 131 to 140 of about 52,741 (356)

A Rapid and Computationally Inexpensive Method to Virtually Implant Current and Next-Generation Stents into Subject-Specific Computational Fluid Dynamics Models [PDF]

open access: yes, 2011
Computational modeling is often used to quantify hemodynamic alterations induced by stenting, but frequently uses simplified device or vascular representations.
Feinstein, Jeffrey A.   +5 more
core   +1 more source

Endovascular therapy for acute basilar artery occlusion caused by vertebral artery dissection

open access: gold, 2021
Changchun Jiang   +7 more
openalex   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

The biophysical basis and clinical applications of rheoencephalography [PDF]

open access: yes
Rheoencephalography methods for determining aviators potentially subject to cerebrovascular ...
Seipel, J. H.
core   +1 more source

A 3D Biofabricated Disease Model Mimicking the Brain Extracellular Matrix Suitable to Characterize Intrinsic Neuronal Network Alterations in the Presence of a Breast Tumor Disseminated to the Brain

open access: yesAdvanced Functional Materials, EarlyView.
A 3D disease model is developed using customized hyaluronic‐acid‐based hydrogels supplemented with extracellular matrix (ECM) proteins resembling brain ECM properties. Neurons, astrocytes, and tumor cells are used to mimic the native brain surrounding.
Esra Türker   +16 more
wiley   +1 more source

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

open access: yesAdvanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Vertebrobasilar junction fenestration: An uncommon intracranial vascular anomaly

open access: yesCurrent Medicine Research and Practice, 2013
Fenestration of the intracranial arteries is more commonly reported in the anterior communicating artery than in the basilar artery. Vertebrobasilar junction fenestration is a subtype of basilar artery fenestration with a different embryological origin ...
Sumit Goyal   +2 more
doaj  

Minocycline protects against delayed cerebral ischemia after subarachnoid hemorrhage via matrix metalloproteinase-9 inhibition [PDF]

open access: yes, 2017
Athiraman, Umeshkumar   +8 more
core   +2 more sources

Noninvasive detection of a ruptured aneurysm at a basilar artery fenestration with submillimeter multisection CT angiography [PDF]

open access: yes, 2003
The criterion standard for the detection of intracranial aneurysms is digital subtraction angiography. MR imaging and CT provide good accuracy in the evaluation of brain arteries and aneurysms.
Cademartiri, F. (Filippo)   +4 more
core   +1 more source

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