Zobrazeno 1 - 10
of 1 382
pro vyhledávání: '"F Porto"'
Publikováno v:
Hematology, Transfusion and Cell Therapy, Vol 45, Iss , Pp S636-S637 (2023)
Introdução: A Doença Hemolítica Feto e Recém-Nascido (DHFRN), se caracteriza por um quadro de destruição das hemácias fetais e/ou do Recém-Nato (RN) devido a presença de Anticorpos (Ac) IgG maternos que atravessam a barreira placentária e
Externí odkaz:
https://doaj.org/article/bd3c5517f361476ea26caeb8acc4a542
Publikováno v:
Hematology, Transfusion and Cell Therapy, Vol 45, Iss , Pp S772- (2023)
O Suporte Transfusional (ST) a pacientes com grupo sanguíneo raro (frequência ≤1:000) é um desafio em especial se o paciente apresentar doenças crônicas com alta demanda transfusional como a Doença Falciforme (DF). Pacientes com DF podem ser
Externí odkaz:
https://doaj.org/article/1822e60be01e4f8ea4406520aaf28854
Autor:
Santos, Paulo V. Souza dos, de Mello, Gustavo F. Porto, Costa-Bhering, Erica, Lorenzo-Oliveira, Diego, Almeida-Fernandes, Felipe, Dutra-Ferreira, Letícia, Ribas, Ignasi
Publikováno v:
MNRAS, Volume 532, Issue 1, July 2024, Pages 563-576
Excess chromospheric emissions within deep photospheric lines are effective proxies of stellar magnetism for FGK stars. This emission decays with stellar age and is a potential determinant of this important stellar quantity. We report absolutely cali
Externí odkaz:
http://arxiv.org/abs/2406.12519
Autor:
Siffert, Beatriz B., Farias, Raquel G. Gonçalves, Garcia, Matias, de Menezes, Luiz Felipe Melo, de Mello, Gustavo F. Porto, Fernandes, Marcelo Borges, Pinotti, Rafael
Publikováno v:
MNRAS 530, 4331-4345 (2024)
Small rocky planets, as well as larger planets that suffered extensive volatile loss, tend to be drier and have thinner atmospheres as compared to Earth. Such planets probably outnumber worlds better endowed with volatiles, being the most common habi
Externí odkaz:
http://arxiv.org/abs/2404.17448
Autor:
Abrevaya, Ximena C., Galante, Douglas, Tribelli, Paula M., Oppezzo, Oscar J., Nobrega, Felipe, Araujo, Gabriel G., Rodrigues, Fabio, Odert, Petra, Leitzinger, Martin, Ricardi, Martiniano M., Varela, Maria Eugenia, Gallo, Tamires, Sanz-Forcada, Jorge, Ribas, Ignasi, de Mello, Gustavo F. Porto, Rodler, Florian, Cerini, 1 Maria Fernanda, Hanslmeier, Arnold, Horvath, Jorge E.
Publikováno v:
Astrobiology 2023;23(3):245-268
Halite (NaCl mineral) has exhibited the potential to preserve microorganisms for millions of years on Earth. This mineral was also identified on Mars and in meteorites. In this study, we investigated the potential of halite crystals to protect microb
Externí odkaz:
http://arxiv.org/abs/2311.08606
Autor:
R Zorrilla, M Poltosi, L Gadelha, F Porto, A Moura, A Dalto, H P Lavrado, Y Valentin, M Tenório, E Xavier
Publikováno v:
Data Science Journal, Vol 13 (2014)
Data generated by environmental research in Antarctica are essential in evaluating how its biodiversity and environment are affected by global-scale changes triggered by ever-increasing human activities. In this work, we describe BrAntIS, the Brazili
Externí odkaz:
https://doaj.org/article/f077ba04b4f0412397272adf475b168f
Autor:
Francisco S. M. Araujo, Andrea G. M. Chacon, Raphael F. Porto, Jaime P. L. Cavalcante, Yi Wai Chiang, Rafael M. Santos
Publikováno v:
Land, Vol 13, Iss 11, p 1839 (2024)
Acidic soils limit plant nutrient availability, leading to deficiencies and reduced crop yields. Agricultural liming agents address these issues and are crucial for deploying silicate amendments used in enhanced rock weathering (ERW) for carbon seque
Externí odkaz:
https://doaj.org/article/62243898e0224e66990f39b03d9036e2
Autor:
Costa-Almeida, E., de Mello, G. F. Porto, Giribaldi, R. E., Oliveira, D. Lorenzo, Ubaldo-Melo, M. L.
We present a spectroscopic and photometric calibration to derive effective temperatures $T_{\mathrm{eff}}$ and metallicities [Fe/H] for M dwarfs, based on a Principal Component Analysis of 147 spectral indices measured off moderate resolution $R \sim
Externí odkaz:
http://arxiv.org/abs/2110.01658
Autor:
Pinotti, R., de Mello, G. F. Porto
Global climate evolution models for habitable earthlike planets do not consider the effect of ocean salinity on land ice formation through the hydrological cycle. We consider two categories of such planets: planets with deep oceans, but intrinsically
Externí odkaz:
http://arxiv.org/abs/2003.13107
Autor:
Giribaldi, Riano E., de Mello, Gustavo F. Porto, Lorenzo-Oliveira, Diego, Amôres, Eduardo B., Ubaldo-Melo, Maria L.
Publikováno v:
A&A 629, A33 (2019)
The flux distribution of solar analogs is required for calculating the spectral albedo of Solar System bodies such as asteroids and trans-Neptunian objects. Ideally a solar analog should be comparably faint as the target of interest, but only few ana
Externí odkaz:
http://arxiv.org/abs/1907.00445