Results 21 to 30 of about 295,258 (223)

Características do estudo eletrofisiológico na Doença de Chagas

open access: yesEinstein (São Paulo)
OBJETIVO: A doença de Chagas constitui importante problema de saúde pública global devido às mudanças nos padrões migratórios. O estudo eletrofisiológico é usualmente indicado na avaliação da função do nó sinusal, condução pelo nó atrioventricular e ...
Swellen Schuenemann Cedraz   +9 more
doaj   +1 more source

Myocardial protection with prophylactic oral metoprolol during coronary artery bypass grafting surgery: evaluation by troponin I

open access: yesBrazilian Journal of Cardiovascular Surgery, 2013
INTRODUCTION: Biochemical markers of myocardial injury are frequently altered after cardiac surgery. So far there is no evidence whether oral beta-blockers may reduce myocardial injury after coronary artery bypass grafting.
João Manoel Rossi Neto   +7 more
doaj   +1 more source

Partitures de Granados amb una nova vida : el poema simfònic Dante e Virgilio, i una cançó retrobada [PDF]

open access: yes, 2015
El poema simfònic Dante e Virgilio ocupa un lloc singular entre les obres instrumentals d'Enric Granados (1867-1916). Fou el projecte simfònic més ambiciós que compongué. Aquesta, però, no és la seva única obra escrita en italià inspirada en Dante.
Cortès, Francesc
core   +2 more sources

Genome‐Wide Assessment Reveals Ancestral Differences in Homozygosity Patterns Potentially Linked to Parkinson's Disease Etiology

open access: yesMovement Disorders, EarlyView.
Abstract Background Recessive genetic variation and extended runs of homozygosity (ROHs) may contribute to the unexplained heritability of Parkinson's disease (PD), particularly in diverse and understudied populations. Objective We conducted the first large‐scale, multi‐ancestral investigation of PD to examine the impact of genome‐wide homozygosity on ...
Kathryn Step   +680 more
wiley   +1 more source

Aspectos pré-hospitalares no atendimento de pacientes acometidos com infarto agudo do miocárdio

open access: yesRevista de Enfermagem da UFJF, 2023
Objetivo: descrever os aspectos pré-hospitalares associados ao retardo no atendimento de pacientes com infarto agudo do miocárdio. Método: estudo observacional e transversal realizado em um hospital de cardiologia.
Vitor Latorre Souza   +3 more
doaj   +1 more source

Uniqueness for diffusions degenerating at the boundary of a smooth bounded set

open access: yes, 2005
For continuous \gamma, g:[0,1]\to(0,\infty), consider the degenerate stochastic differential equation dX_t=[1-|X_t|^2]^{1/2}\gamma(|X_t|) dB_t-g(|X_t|)X_t dt in the closed unit ball of R^n.
DeBlassie, Dante
core   +1 more source

Faster and More Robust CK Reaction Rate Estimation at 3T Using Acquisition‐Weighted 31P Cardiac 1D‐MRSI With Compartment‐Based Reconstruction

open access: yesMagnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Quantification of the creatine kinase (CK) forward reaction rate (kf) in the human heart using phosphorus magnetic resonance spectroscopy is clinically important; however, it is limited by long acquisition times, operator subjectivity in analysis, and potential skeletal muscle contamination.
Aaron Axford   +8 more
wiley   +1 more source

Scientific Initiation as a strategy for the development of Scientific Literacy in basic education students: reflections from the Cientista Aprendiz

open access: yesRevista de Ensino de Ciências e Matemática, 2022
Scientific initiation has benefits for scientific education, but few studies focus on schools. Thus, we investigated a Program of Scientific Initiation offered by a private school in São Paulo.
Pércia Paiva Barbosa   +2 more
doaj   +1 more source

The Poetry of Christina Rossetti and Dante Gabriel Rossetti: Same Femme, Different Fate [PDF]

open access: yes, 2017
Siblings Dante Gabriel Rossetti and Christina Rossetti both lived during the Victorian era and wrote poetry which epitomizes the Pre-Raphaelite movement.
Kirsch, Carolyn A.
core   +1 more source

Synthesis and application of alginate@CuFe2O4 polymeric spheres in 17‐β‐estradiol adsorption processes in Amazonian rivers

open access: yesPolymer International, EarlyView.
Magnetic alginate beads, functionalized with copper ferrite, effectively remove 17‐β‐estradiol from Amazonian water, exhibiting optimized 238.65 μg g−1 capacity, fast 40 min kinetics, easy recovery, and successful remediation. Abstract The presence of endocrine‐disrupting compounds, such as 17‐β‐estradiol, in aquatic ecosystems poses a significant ...
Dante S Silva   +10 more
wiley   +1 more source

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