Results 1 to 10 of about 53,106 (265)

Todo canon, el canon

open access: yesAnálisis Filosófico, 2010
En la consideración de numerosos asuntos y respecto de muy variadas exposiciones, el uso de expresiones como "filosófica" sugiere que debemos remitirnos a procederes, preguntas o exigencias especiales.
Alberto Moretti
doaj   +3 more sources

Enhancing resolution and image quality in musculoskeletal MRI using deep learning reconstruction [PDF]

open access: yesEuropean Radiology Experimental
Objective Deep learning-based noise reduction enhances image quality, overcoming the tradeoff among acquisition time, spatial resolution, and signal-to-noise ratio (SNR). We implemented deep learning reconstruction (DLR) into a 1.5-T musculoskeletal (MSK)
Marco Porta   +10 more
doaj   +2 more sources

Canon literario, canon escolar y canon oculto

open access: yesQuaderns de Filologia: Estudis Literaris, 2014
La obra literaria es producto de una cultura y de un contexto, cuyo significado hay que interpretar en el marco de un sistema cultural que es cambiante y en el que los lectores de la obra deben tener la competencia lectora que les permita acceder a la ...
Pedro Cerrillo
doaj   +3 more sources

Biologically Informed Clot Histomics Are Predictive of Acute Ischemic Stroke Etiology

open access: yesStroke: Vascular and Interventional Neurology, 2023
Background Toward development of diagnostics for cryptogenic stroke, we hypothesize that histomic features of stroke blood clots retrieved by mechanical thrombectomy could be used to delineate stroke etiology.
Tatsat R. Patel   +12 more
doaj   +1 more source

Acute stroke CDS: automatic retrieval of thrombolysis contraindications from unstructured clinical letters

open access: yesFrontiers in Digital Health, 2023
IntroductionThrombolysis treatment for acute ischaemic stroke can lead to better outcomes if administered early enough. However, contraindications exist which put the patient at greater risk of a bleed (e.g. recent major surgery, anticoagulant medication)
Murray Cutforth   +13 more
doaj   +1 more source

Vascular Cross‐Section, Rather Than Tortuosity, Can Classify First‐Pass Outcome of Mechanical Thrombectomy for Ischemic Stroke

open access: yesStroke: Vascular and Interventional Neurology, 2023
Background Vascular geometry plays an important role in stroke thrombectomy outcomes, but few studies have examined complex characteristics of vessel morphology.
Seyyed Mostafa Mousavi Janbeh Sarayi   +8 more
doaj   +1 more source

Epigenetic landscapes of intracranial aneurysm risk haplotypes implicate enhancer function of endothelial cells and fibroblasts in dysregulated gene expression

open access: yesBMC Medical Genomics, 2021
Background Genome-wide association studies have identified many single nucleotide polymorphisms (SNPs) associated with increased risk for intracranial aneurysm (IA). However, how such variants affect gene expression within IA is poorly understood.
Kerry E. Poppenberg   +6 more
doaj   +1 more source

Templated Text Synthesis for Expert-Guided Multi-Label Extraction from Radiology Reports

open access: yesMachine Learning and Knowledge Extraction, 2021
Training medical image analysis models traditionally requires large amounts of expertly annotated imaging data which is time-consuming and expensive to obtain. One solution is to automatically extract scan-level labels from radiology reports. Previously,
Patrick Schrempf   +7 more
doaj   +1 more source

Identification of intima-to-media signals for flow-induced vascular remodeling using correlative gene expression analysis

open access: yesScientific Reports, 2021
Changes in blood flow can induce arterial remodeling. Intimal cells sense flow and send signals to the media to initiate remodeling. However, the nature of such intima-media signaling is not fully understood.
John Kolega   +7 more
doaj   +1 more source

Automated analysis method to assess pulmonary blood flow distribution using conventional X-ray angiography

open access: yesScientific Reports, 2022
Quantitative assessment of the right-to-left ratio of pulmonary blood flow distribution is important for determining the clinical indications for treating pulmonary arterial branch stenosis.
Takuya Sakaguchi   +4 more
doaj   +1 more source

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