Results 21 to 30 of about 356,773 (223)

Elastography of the thyroid nodule, cut-off points between benign and malignant lesions for strain, 2D shear wave real time and point shear wave: a correlation with pathology, ACR TIRADS and Alpha Score

open access: yesFrontiers in Endocrinology, 2023
ObjectiveA prospective cross-sectional investigation of 170 thyroid nodules (TN) between January 2020 and December 2021 at Alpha Imagen was conducted to determine cut-off points (C/O) for elastography measurements and their diagnostic accuracy ...
Glenn Mena   +6 more
doaj   +1 more source

Asociación entre resultados histopatológicos de biopsias prostáticas guiadas por imágenes de fusión US-MRI y biopsias sistemáticas por ultrasonido para diagnóstico de cáncer de próstata

open access: yesActas Médicas
Introducción: La importancia de realizar un diagnóstico precoz de cáncer de próstata determina el pronóstico y sobrevida del paciente. El objetivo del estudio fue determinar la asociación entre los hallazgos histopatológicos y dos métodos diagnósticos ...
Carlos Andrés Valle Ureta   +6 more
doaj   +1 more source

IMAGENS CRIADAS COM IMAGENS

open access: yesRevista da FUNDARTE
This article examines the use of images in Art and visual culture education within school contexts, investigating how students can be encouraged to interpret the artistic-visual productions that constitute their experiences. Epistemologically grounded in Visual Culture Studies, the study employs bibliographic research to examine convergences between ...
Vinícius Stein, João Paulo Baliscei
openaire   +1 more source

Über die Bindungsstelle hinausgedacht: Ein sich selbsteinkapselnder Kinase‐Inhibitor modelliert seine Bindetasche und erzielt so Selektivität

open access: yesAngewandte Chemie, EarlyView.
Um außergewöhnlich wirksame Wirkstoffe zu entwickeln, ist es erforderlich, über die Bindungsstelle hinaus zu denken. Diese Arbeit zeigt, dass die auf den ersten Blick kontraintuitive Adressierung einer konservierten Region der Kinase zu einer hochselektiven Bindung führen kann.
Nico J. Seidler   +20 more
wiley   +1 more source

Imagen 3

open access: yesCoRR
We introduce Imagen 3, a latent diffusion model that generates high quality images from text prompts. We describe our quality and responsibility evaluations. Imagen 3 is preferred over other state-of-the-art (SOTA) models at the time of evaluation. In addition, we discuss issues around safety and representation, as well as methods we used to minimize ...
Imagen-Team-Google   +199 more
openaire   +3 more sources

Webinar: Supporting Native American Girls During the COVID-19 Pandemic

open access: yes, 2021
Tribal communities are disproportionately affected by COVID-19. This webinar describes the work of the Indigenous Adolescent Girls Empowerment Network (IMAGEN) to counter the social isolation Native girls may be experiencing during the pandemic.
IMAGEN
core   +1 more source

Deep learning improves physician accuracy in the comprehensive detection of abnormalities on chest X-rays

open access: yesScientific Reports
Chest X-rays are the most commonly performed medical imaging exam, yet they are often misinterpreted by physicians. Here, we present an FDA-cleared, artificial intelligence (AI) system which uses a deep learning algorithm to assist physicians in the ...
Pamela G. Anderson   +10 more
doaj   +1 more source

refloraR: An R package for efficiently retrieving and analyzing plant specimen data from the Herbário Virtual Reflora

open access: yesApplications in Plant Sciences, EarlyView.
Abstract Premise Advances in the digitization of herbarium collections are enabling open access to specimen data for research and conservation. In Brazil, the Herbário Virtual Reflora (HVR) hosts over 4.8 million high‐resolution images of botanical specimens and their associated data from 86 national and international herbaria.
Carlos Calderón del Cid   +5 more
wiley   +1 more source

Pronóstico de los pacientes con fracción de eyección supranormal tratados con recambio valvular aórtico percutáneo

open access: yesREC: Interventional Cardiology
RESUMEN Introducción y objetivos: Se ha evidenciado en diversos estudios que la fracción de eyección del ventrículo izquierdo (FEVI) reducida (< 50%) es un factor de riesgo independiente de eventos y mortalidad ...
Edgar Martínez Gómez   +15 more
doaj   +1 more source

Improved Cerrado Wetland Mapping Through Seasonal Moisture Metrics, Terrain Information and Semantic Segmentation

open access: yesRemote Sensing in Ecology and Conservation, EarlyView.
Brazil's Cerrado valley wetlands—swamp savanna and gallery forest—are highly important for the biome's water cycle and carbon storage and are susceptible to degradation from the impacts of land use expansion and the climate crisis. In support of their detailed monitoring and assessment, we developed and tested a transferable mapping approach that ...
Felix Beer   +6 more
wiley   +1 more source

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