Results 31 to 40 of about 4,450,726 (377)

A feasible "Kochen-Specker" experiment with single particles [PDF]

open access: yes, 2000
We present a simple experimental scheme which can be used to demonstrate an all-or-nothing type contradiction between non-contextual hidden variables and quantum mechanics.
A. Cabello   +18 more
core   +2 more sources

Machine learning for the real-time assessment of left ventricular ejection fraction in critically ill patients: a bedside evaluation by novices and experts in echocardiography

open access: yesCritical Care, 2022
Background Machine learning algorithms have recently been developed to enable the automatic and real-time echocardiographic assessment of left ventricular ejection fraction (LVEF) and have not been evaluated in critically ill patients.
Rita Varudo   +6 more
doaj   +1 more source

Alojamento Conjunto, Amamentação e Seguimento Neonatal de Recém-Nascidos de Mãe com COVID-19

open access: yesActa Médica Portuguesa, 2021
Introdução: Dada a evidência crescente de maior benignidade da COVID-19 no recém-nascido, surgiram recomendações de promoção do alojamento conjunto e da amamentação.
Isabel Brito   +5 more
doaj   +1 more source

On the role of infiltration and exfiltration in swash zone boundary layer dynamics [PDF]

open access: yes, 2015
Funded by Mexican National Council of Science and Technology (CoNACyT) . Grant Number: 490080 Fulbright-Garcia Robles grant Instituto de Ingeniería UNAM International Collaborative Research project University of Delaware DGAPA UNAM National Science ...
Pintado-Pati, Jose Carlos   +3 more
core   +1 more source

Recidiva da papilomatose laríngea após tratamento cirúrgico

open access: yesRevista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2018
Objetivos: Analisar série de casos de papilomatose laríngea (PL) no Hospital Garcia de Orta. Rever técnicas cirúrgicas e terapêuticas adjuvantes atualmente existentes. Métodos: Estudo retrospetivo dos doentes com PLentre 2009 e 2014.
Lilia Ferraria   +5 more
doaj   +1 more source

Time course of lung ultrasound findings in patients with COVID-19 pneumonia and cardiac dysfunction

open access: yesThe Ultrasound Journal, 2022
Background Lung ultrasound (LUS) is a valuable tool to predict and monitor the COVID-19 pneumonia course. However, the influence of cardiac dysfunction (CD) on LUS findings remains to be studied.
Joao Leote   +7 more
doaj   +1 more source

Diabetes mellitus tipo 2 e pandemia COVID-19: qual o impacto?

open access: yesRevista Portuguesa de Medicina Geral e Familiar, 2023
Introdução: A diabetes mellitus é uma das principais causas de morbimortalidade em todo o mundo. Pretende-se verificar se a pandemia COVID-19 teve repercussões no controlo metabólico e cardiovascular dos doentes com diabetes mellitus tipo 2 (DM2) da USF
Nina Lopes   +9 more
doaj   +1 more source

Epigenetic mechanisms in breast cancer therapy and resistance

open access: yesNature Communications, 2021
The majority of breast cancers express the estrogen receptor (ERα) and agents targeting this pathway represent the main treatment modality. Endocrine therapy has proven successful in the treatment of hormone-responsive breast cancer since its early ...
Liliana Garcia-Martinez   +4 more
semanticscholar   +1 more source

Financing Higher Education in Latin America [PDF]

open access: yes, 2014
Latin American countries have been enjoying a strong growth during the 2000s for the first time since the debt crisis of the 1980s. This article focuses on some of the changes that took place during these boom years with regard to public and private ...
Garcia, Ana Maria
core   +1 more source

Continuous Aspiration Mechanical Thrombectomy for the management of intermediate- and high-risk pulmonary embolism: Data from the first cohort in Portugal

open access: yesRevista Portuguesa de Cardiologia, 2022
Introduction: This study describes the experience of a reference center using continuous aspiration mechanical thrombectomy for acute high- and intermediate-high-risk pulmonary embolism (PE).
Rita Calé   +15 more
doaj   +1 more source

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