Results 151 to 160 of about 296,631 (297)

Gerenciamento de novas tecnologias em centro cirúrgico pelas enfermeiras nos hospitais de Feira de Santana - BA [PDF]

open access: yes, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia de Produção.Trata-se de um estudo quantitativo exploratório descritivo sobre o nível de, adequação ao domínio das novas ...
Oliveira, Marluce Alves Nunes
core  

AI‐Enabled RGB Light‐to‐Frequency Sensor for Nondestructive Salinity Stress Monitoring in Medicinal Plants

open access: yesAdvanced Intelligent Systems, EarlyView.
A distributed wireless sensing framework enables noninvasive monitoring of plant salinity stress through leaf reflectance measurements acquired with portable optical sensors. The collected data are processed using TinyML‐based neural network models deployed at the edge, enabling accurate, real‐time, and low‐cost classification of salinity levels, while
Ali Ahmad   +4 more
wiley   +1 more source

Site Density Governs Switching Reactivity Regimes During Aerobic C─H Oxidation in Mn Single‐Atom Photocatalysts

open access: yesAngewandte Chemie, EarlyView.
Increasing the density of isolated manganese (Mn) atoms in carbon nitride (CNx) photocatalysts does not continuously improve performance. Instead, beyond a critical loading, the polymer support reorganizes, altering charge‐carrier dynamics and oxygen activation while preserving atomic dispersion.
Viktoria Velichko   +14 more
wiley   +2 more sources

Institucionalização da gestão e incorporação de tecnologias no Sistema Único de Saúde [PDF]

open access: yes, 2013
O avanço tecnológico das últimas décadas proporcionou melhorias na qualidade da saúde da população e redução nas taxas de mortalidade de um número considerável de doenças.
Brasil. Ministério da Saúde (MS). Departamento de Gestão e Incorporação de Tecnologias em Saúde
core  

SFMFNet: Spatial‐Frequency Multiscale Fusion Network for Left Ventricle Segmentation in Echocardiography

open access: yesAdvanced Intelligent Systems, EarlyView.
Automatic left ventricular segmentation in echocardiography is critical for cardiac function assessment but remains challenging due to limited crossdomain feature interaction. This paper proposes SFMFNet, a Spatial‐Frequency Multi‐Scale Fusion Network that integrates multiscale convolution, wavelet transform, and Fourier transform.
Dang Li   +3 more
wiley   +1 more source

From Atoms to Reactors: A Critical Review of a Decade of Machine Learning in Heterogeneous Catalysis (2017–2026)

open access: yesAngewandte Chemie, EarlyView.
Machine learning has digitalized heterogeneous catalysis from the top of the length scale downward: prediction at the atom and the material is now mature, yet the reactor and the process remain the open frontier. This critical review traces a decade of progress across the full catalytic value chain and asks where the next decade of impact must be won ...
Rafael Larraz, Avelino Corma
wiley   +2 more sources

Fine‐scale genetic structure of the cloud forest tree Ocotea psychotrioides revealed by genome‐wide SNP data

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Recent advances in genomic technologies now enable the reconstruction of evolutionary histories at fine spatial scales, illuminating the complex dynamics that shape biodiversity patterns in naturally discontinuous, archipelago‐like ecosystems such as cloud forests.
Leopoldo Hurtado‐Reveles   +4 more
wiley   +1 more source

A pedagogia alemã e a imprensa pedagógica portuguesa como vasos comunicantes: o caso da revista Froebel

open access: yesEducació i Història: Revista d'Història de l'Educació, 2014
Aquest article pretén analitzar la presència social de l’educació a la premsa pedagògica. Hom sap que els mitjans de comunicació van tenir un paper important en la circulació i difusió d’idees i pràctiques educatives.
José Viegas Brás   +1 more
doaj  

Value chain & life cycle : keys to drugs management

open access: yes, 2009
Revista Lusófona de Ciências e Tecnologias da SaúdeA gestão dos medicamentos deve estar subordinada aos princípios que garantem a eficiência na promoção e protecção da Saúde Pública.
Portela, Conceição
core  

First Report of Uniparental Isodisomy of Chromosome 15 Revealing Angelman Syndrome and Microphthalmia Associated With a Novel Homozygous ALDH1A3 Variant

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Paternal isodisomy of chromosome 15 (iUPD15) is a recognized cause of Angelman syndrome (AS), accounting for approximately 2%–5% of cases. Additionally, another recognized consequence of iUPD is the unmasking of autosomal recessive disorders. However, reports of recessive disorders resulting from iUPD15 remain scarce in the literature.
Gabriela Roldão Correia‐Costa   +4 more
wiley   +1 more source

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