Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Naércio Aquino Menezes"'
Autor:
Fernando Cesar Paiva Dagosta, Maristela Sayure Monção, Bárbara Akemi Nagamatsu, Carla S. Pavanelli, Fernando R. Carvalho, Flávio C. T. Lima, Francisco Langeani, Guilherme Moreira Dutra, Renata Rubia Ota, Thomaz Jefrey Seren, Victor Tagliacollo, Naércio Aquino Menezes, Heraldo A. Britski, Mário de Pinna
Publikováno v:
Neotropical Ichthyology, Vol 22, Iss 1 (2024)
Abstract The upper rio Paraná basin drains the most developed and environmentally degraded region in South America: the Brazilian southeast. While it is one of the most well-known Neotropical fish assemblages, it is also one of the most threatened b
Externí odkaz:
https://doaj.org/article/24d36aef1fe04045b1c2758bc0f01bdf
Publikováno v:
Neotropical Ichthyology, Vol 20, Iss 1 (2022)
Abstract Three new species of Eigenmannia belonging to the E. trilineata species-group are described. The first species is described from rio Mearim basin and can be diagnosed by lateral line stripe restricted to last two thirds of body, superior mid
Externí odkaz:
https://doaj.org/article/fa58814ad73e43feac005e20662fe013
Publikováno v:
Neotropical Ichthyology, Vol 16, Iss 1 (2018)
ABSTRACT Although former studies on systematics and biogeography represent a progress on the knowledge of the tribe Glandulocaudini, none was grounded on molecular evidence. Thus, the first hypothesis of relationships for the tribe based on a multilo
Externí odkaz:
https://doaj.org/article/20e76ac58e084945aa8d0aa1d0be7a80
Publikováno v:
PLoS ONE, Vol 13, Iss 3, p e0194247 (2018)
The current distribution of freshwater fishes across multiple basins along Eastern Brazil can be associated to two main events: river captures or temporary paleoconnections. Apparently, river captures had a more significant role on distribution and s
Externí odkaz:
https://doaj.org/article/04bd9b738a22471c8762a3a5d1579258
Publikováno v:
Brazilian Journal of Political Economy, Vol 32, Iss 3, Pp 479-496 (2012)
Estimating the return to education the Brazilian legislation of education as an instrument considering. This paper aims to estimate the impact of education on wages in Brazil. GDP, Population, and the number of schools in the state and year when the
Externí odkaz:
https://doaj.org/article/a0e3947f743c4c698c4057023e6bed9e
Os determinantes empíricos da felicidade no Brasil The empirical determinants of happiness in Brazil
Publikováno v:
Brazilian Journal of Political Economy, Vol 26, Iss 4, Pp 518-536 (2006)
This paper investigates the role that economic variables play in the determination of happiness, using reported happiness as a proxy to individual well-being. We use microdata extracted from the World Values Survey for five countries, emphasizing the
Externí odkaz:
https://doaj.org/article/2b34891a770b49e1b6f0486b9f1d092c
A new species of the lowland Oligosarcus Günther species group (Teleostei: Ostariophysi: Characidae)
Publikováno v:
Neotropical Ichthyology, Vol 13, Iss 3, Pp 541-546
A new characid species is described from the rio Jacuí basin, a coastal drainage from southern Brazil. Itis morphologically most similar to its sympatric congeners Oligosarcus jenynsii and O. jacuiensis , but can be distinguished from both species i
Externí odkaz:
https://doaj.org/article/0f18af64636d4e3984f35b73e2e72c49
Publikováno v:
Neotropical Ichthyology, Vol 8, Iss 3, Pp 649-653
The new species herein described, collected in the Jacuí and Uruguay River basins, Rio Grande do Sul, Brazil, can be distinguished from the already known species of the genus, but Oligosarcus jenynsii, O. perdido, O. acutirostris, O. solitarius and
Externí odkaz:
https://doaj.org/article/1631cb9cb1694461bda367316ce355c0
Publikováno v:
Neotropical Ichthyology, Vol 4, Iss 1, Pp 27-44
The anostomid genus Laemolyta Cope, 1872, is redefined.Various morphological, especially osteological characters in addition to the commonly utilized features of dentition proved useful for its characterization. A taxonomic revision of all species wa
Externí odkaz:
https://doaj.org/article/28647ad0b3414c7cb4692d83f75fa58d
Publikováno v:
Applied Economics. 52:568-582
We use a new longitudinal matched student-teacher data from Brazil to examine the impacts of teacher human capital and working conditions on student learning controlling for student, teache...