Results 51 to 60 of about 11,594 (210)

The sudden appearance of CO emission in LHA 115-S 65 [PDF]

open access: yes, 2012
Molecular emission has been detected in several Magellanic Cloud B[e] supergiants. In this Letter, we report on the detection of CO band head emission in the B[e] supergiant LHA 115-S 65, and present a K-band near-infrared spectrum obtained with the ...
Aret   +46 more
core   +2 more sources

Pediatric surgery in Brazil: Bittersweet

open access: yesJournal of Pediatric Surgery Open, 2023
Introduction: Brazil is a low-medium income country with a big territory, characterized by inequalities in population distribution and social development towards the country, affecting the distribution of physicians and medical technology resources ...
Lisieux Eyer de Jesus   +3 more
doaj   +1 more source

Deus na Terra: Imperador Domiciano. A reinvenção de Roma no final do século I

open access: yesRomanitas, Revista de Estudos Grecolatinos, 2022
Resenha de: COMINESI, A. R.; HAAN, N. de; MOORMANN, E.; STOCKS, C. (ed.). God on Earth: Emperor Domitian. The re-invention of Rome at the end of the 1st century AD. Leiden: Sidestone Press, 2021.
openaire   +1 more source

Repurposing of the Nootropic Drug Vinpocetine as an Analgesic and Anti‐Inflammatory Agent: Evidence in a Mouse Model of Superoxide Anion‐Triggered Inflammation

open access: yesMediators of Inflammation, Volume 2019, Issue 1, 2019., 2019
Clinically active drugs for the treatment of acute pain have their prescription limited due to the significant side effects they induce. An increase in reactive oxygen species (ROS) has been linked to several conditions, including inflammation and pain processing.
Yuri Lourenco-Gonzalez   +12 more
wiley   +1 more source

O princeps e o poeta: considerações sobre a estrutura e o arranjo interno do Livro 8 de Marcial

open access: yesÁgora, 2019
A arquitetura interna de um livro de poesia, isto é, o arranjo ou disposição dos poemas em seu interior, pode afetar a interpretação tanto do poema individualmente quanto do conjunto de que ele faz parte (o livro).
Robson Tadeu Cesila
doaj   +1 more source

First astrophysical results from AMBER/VLTI

open access: yes, 2006
The AMBER instrument installed at the Very Large Telescope (VLT) combines three beams from as many telescopes to produce spectrally dispersed fringes from milli-arcsecond angular scale in the near infrared.
Collaboration, the AMBER consortium   +7 more
core   +4 more sources

Differential interferometric phases at high spectral resolution as a sensitive physical diagnostic of circumstellar disks [PDF]

open access: yes, 2013
Context. The circumstellar disks ejected by many rapidly rotating B stars (so-called Be stars) offer the rare opportunity of studying the structure and dynamics of gaseous disks at high spectral as well as angular resolution. Aims.
Baade, D.   +5 more
core   +1 more source

Understanding the dynamical structure of pulsating stars: The Baade-Wesselink projection factor of the delta Scuti stars AI Vel and beta Cas

open access: yes, 2013
Aims. The Baade-Wesselink method of distance determination is based on the oscillations of pulsating stars. The key parameter of this method is the projection factor used to convert the radial velocity into the pulsation velocity.
de Souza, A. Domiciano   +8 more
core   +2 more sources

Eugenol‐Based Thiazole Derivatives Inhibit the MepA Efflux Pump in Staphylcoccus aureus

open access: yesChemistrySelect, Volume 11, Issue 3, 22 January 2026.
ABSTRACT Multidrug resistant (MDR) bacteria are considered critical priority pathogens by the World Health Organization (WHO). Considering the relevance of antibacterial drug development in this scenario, the present research study aimed to evaluate the antibacterial activity of eugenol‐based thiazole derivatives and analyze their potential to inhibit ...
Ray Silva de Almeida   +13 more
wiley   +1 more source

Reliability of MODIS Evapotranspiration Products for Heterogeneous Dry Forest: A Study Case of Caatinga

open access: yesAdvances in Meteorology, Volume 2017, Issue 1, 2017., 2017
Evapotranspiration (ET) is normally considered as the sum of all water that evaporates from the soil and transpires from plants. However, accurately estimating ET from complex landscapes can be difficult because of its high spatial heterogeneity and diversity of driver factors, which make extrapolation of data from a point to a larger area quite ...
Rodrigo de Queiroga Miranda   +5 more
wiley   +1 more source

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