Análise por histograma para diferenciação entre adenomas da adrenal e feocromocitomas: o valor de uma medida única

Autor: Ana P. Teixeira, William Haddad Jr., Luan Oliveira Barreto, André Secaf, Livia M. Mermejo, Fabiano R. Lucchesi, Silvio Tucci Jr., Jorge Elias Junior, Carlos A. F. Molina, Valdair F. Muglia

Publikováno v: Radiologia Brasileira, Volume: 56, Issue: 2, Pages: 59-66, Published: 08 MAY 2023

Objective: To assess the diagnostic accuracy of histogram analysis on unenhanced computed tomography (CT) for differentiating between adrenal adenomas and pheochromocytomas (PCCs). Materials and Methods: We retrospectively identified patients with pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d03c07b1db34d6e84ad9d68d17ed280
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-39842023000200059&lng=en&tlng=en

The Pristine Dwarf-Galaxy survey - III. Revealing the nature of the Milky Way globular cluster Sagittarius II

Autor: Nicolas Longeard, Nicolas F. Martin, Pascale Jablonka, Patrick Côté, Rodrigo A. Ibata, Else Starkenburg, David Aguado, Jonay I. González Hernández, Julio F. Navarro, Alan W. McConnachie, Guillaume F. Thomas, Rubén Sánchez-Janssen, Raymond G. Carlberg, Khyati Malhan, Kim Venn, R. Lucchesi

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, ⟨10.1093/mnras/stab604⟩
Monthly Notices of the Royal Astronomical Society, 503(2), 2754-2762. Oxford University Press

We present a new spectroscopic study of the faint Milky Way satellite Sagittarius II. Using multiobject spectroscopy from the Fibre Large Array Multi-Element Spectrograph, we supplement the data set of Longeard et al. with 47 newly observed stars, 19

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea826569ae1addfba71cf127433d5e2c
http://adsabs.harvard.edu/abs/2020arXiv200505976L

The Pristine survey -- XV. A CFHT ESPaDOnS view on the Milky Way halo and disc populations

Autor: R Lucchesi, C Lardo, P Jablonka, F Sestito, L Mashonkina, A Arentsen, W Suter, K Venn, N Martin, E Starkenburg, D Aguado, V Hill, G Kordopatis, J F Navarro, J I González Hernández, K Malhan, Z Yuan

Publikováno v: Monthly Notices of the Royal Astronomical Society, 511(1), 1004-1021. Oxford University Press

We present a one-dimensional, local thermodynamic equilibrium (1D-LTE) homogeneous analysis of 132 stars observed at high-resolution with ESPaDOnS. This represents the largest sample observed at high resolution (R$\sim$40,000) from the Pristine surve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f2cca9ddef71d647509304d997bd217
http://arxiv.org/abs/2112.10792

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Homogeneity in the early chemical evolution of the Sextans dwarf Spheroidal galaxy

Autor: Francesca Primas, Matthew Shetrone, Pascale Jablonka, Carmela Lardo, Pierre North, Mike Irwin, R. Lucchesi, Vanessa Hill, Else Starkenburg, Giuseppina Battaglia, Kim Venn, P. François, Eline Tolstoy

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, ⟨10.1051/0004-6361/202037534⟩
Astronomy and astrophysics, 644:A75. EDP Sciences

We present the high-resolution spectroscopic analysis of two new extremely metal-poor stars (EMPS) candidates in the dwarf spheroidal galaxy Sextans. These targets were pre-selected from medium resolution spectra centered around the Ca II triplet in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afda36edffab03e0e70de0b2ff21696d
https://hal-insu.archives-ouvertes.fr/insu-03001956