CV Lattes
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Universidade do Vale do Paraíba (UNIVAP). Instituto de Pesquisa e Desenvolvimento (IP&D) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduate at Engenharia Mecanica from Universidade Federal de Santa Maria (1999), master's at Physic from Universidade Federal de Santa Maria (2002) and ph.d. at Pos Graduacao Em Fisica from Universidade Federal de Santa Maria (2006). Has experience in Astronomy, focusing on Astrophysics of Interstellar Environment, acting on the following subjects: regiões hii, galaxies: abundances, ism, evolution and formação estelar. (Source: Lattes Curriculum)
| Articles published in Pesquisa FAPESP Magazine about the researcher: |
| El origen primordial |
| Primordial origin |
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| News published in Agência FAPESP Newsletter about the researcher |
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| TITULO |
| Articles published in other media outlets ( ): |
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| VEICULO: TITULO (DATA) |
| VEICULO: TITULO (DATA) |
Active Galactic Nuclei (AGNs) present in their spectra prominent emission lines, observed with high signal/noise and in a wide spectral range, emitted by elements such as hydrogen, helium and metals (O, N, C, etc). The ratio between the intensity of these lines allows us to estimate the metallicity (Z), metal abundances, as well as other properties such as electron temperature, electron d…
We request financial support (flight ticket, per diem) for the research visit of Dr. Igor Zinchenko at the Universidade do Vale do Paraíba (UNIVAP), located in São José dos Campos (SP, Brazil) for a period of two months (March-April2017). The funding is needed to support international collaboration project named "Determinations of Effective temperature of ionizing stars of HII regions bas…
(Only some records are available in English at this moment)
Active galactic nuclei (AGNs) are challenging to identify, as any one indicator of black holeaccretion has its own limitations. Obtaining a comprehensive census of AGNs is essentialto assess their role in the host galaxy properties and the evolutionary processes they undergothroughout cosmic time. In general, a more complete census of AGNs can only be achievedwith a multiwavelength analys…
Recent observations of quasars have provided to observe the host galaxy of these objects where one can see, for some cases, regions with a high rate of star formation (SFR), of the order of 200 M/year up to 3000 M/year for objects with high redshift (z ~ 6). Until the moment, metallicity (Z) determinations in this class of objects, mostly based on photoionization models, have not consid…
This project proposes a study of the metallicity in Active Galactic Nuclei (AGN) observed with the Sloan Digital Sky Survey-IV MaNGA. We will use asample of approximately 300 AGN galaxies whose intensities of narrow emission lines were measured in the spectral range from 3.600Å to 10.300Å. The metallicity will be obtained in each object of the sample through the use of photonization model…
(Only some records are available in English at this moment)
This project consists in a request of financial support for a period of 15 days to cover costs (ticket plane, per day) of the technical visit of Dr. Oli Luiz Dors Junior at University of Cambridge/Kavli Institute for Cosmology (KICC) and at Lancaster University (LU), both located at United Kingdon. The works that will be developed are in collaboration with Dr. Roberto Maiolino (KICC) and …
| 1 / 1 | Ongoing grants |
| 8 / 7 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 6 / 6 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 17 / 16 | All research grants and scholarships |
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