Brazil
Mostrando 1-12 de 38490 artigos, teses e dissertações.
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1. The scaly tree ferns (Cyatheaceae-Polypodiopsida) of Brazil
ABSTRACT A synopsis of all scaly tree fern species (Cyatheaceae) occurring in Brazil is presented. We recognize 51 species in three genera [Sphaeropteris one species, Alsophila four species (one subspecies, two varieties), and Cyathea 45 species (one variety) ] with 17 taxa being endemic to Brazil. One hybrid endemic to Brazil is recognized. Further included
Acta Bot. Bras.. Publicado em: 04/07/2016
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2. Plant Extractivism Production Disparity Between Northeast Brazil and Brazil
ABSTRACT The present study analyzed the disparity in the gross production value of plant extractivism between Northeast Brazil and Brazil from 1994 to 2012. The following location measures were used: location quotient (LQ), location coefficient (LC ), redistribution coefficient (REDC) and coefficient of geographic association (Gac). The following regional m
Floresta Ambient.. Publicado em: 13/09/2018
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3. Serpentes da Caatinga: diversidade, história natural, biogeografia e conservação
Repositório Institucional da UNESP. Publicado em: 2012
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4. Risk mapping of visceral leishmaniasis in Brazil
Abstract INTRODUCTION: Brazil experiences a large number of visceral leishmaniasis (VL) cases. Our objective was to examine both spatial patterns of dispersion and space-time trends for this disease. METHODS: We used all autochthonous confirmed cases of VL in Brazil from 2001 to 2017. RESULTS: Throughout Brazil, 53,715 human cases of VL were recorded. T
Rev. Soc. Bras. Med. Trop.. Publicado em: 25/11/2019
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5. A new species of Scymnobius Casey (Coleoptera, Coccinellidae, Scymnini) from Pernambuco, Brazil
A new species of Scymnobius Casey (Coleoptera, Coccinellidae, Scymnini) from Pernambuco, Brazil. Scymnobius pernambucensis sp. nov. from Pernambuco, Brazil, is described and illustrated. This is the third species of this genus recorded from Brazil.
Rev. Bras. entomol.. Publicado em: 28/11/2014
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6. Da renda mínima à renda básica de cidadania
Biblioteca Digital de Teses e Dissertações da Universidade Estadual de Campinas (UNICAMP). Publicado em: 2013
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7. Rockwell Kent and the Brazil / Rockwell Kent e o Brasil
Rockwell Kent s trip to Brazil in November, 1937, raises a series of new issues both in Brazil and the United States. Thus, this thesis aims at pointing out and analyzing all the implications preceding his nine-day trip to Brazil, as a political observer; besides, it also includes all the facts stemming from his stay, such as the making of his "Brazil and Va
Publicado em: 2008
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8. Six new species of Poeciloderrhis from Brazil (Blattaria: Blaberidae) with a new record and a new combination
ABSTRACT In this contribution six new species of Poeciloderrhis Stål, 1874 are described: P. aureolatus sp. nov. (Holotype male in MNRJ: Brazil, Rio de Janeiro State), P. mediansclerostylatus sp. nov. (Holotype male in MNRJ: Brazil, Rio de Janeiro State), P. diamantinensis sp. nov. (Holotype male in MNRJ: Brazil, Mato Grosso State), P. itatiaiensis sp. nov.
Zoologia (Curitiba). Publicado em: 26/04/2018
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9. Empreendedorismo e desenvolvimento econômico regional : as ações empreendedoras dos industriais de Caxias do Sul (1950-1970)
Repositório Institucional da UCS. Publicado em: 2014
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10. Notes on Junghuhnia (Agaricomycetes) in Brazil
ABSTRACT Junghuhnia is a cosmopolitan genus of Agaricomycetes (Basidiomycota), mostly characterized by having a dimitic hyphal system and encrusted cystidia. The genus comprises 37 legitimate species, eight of which have been reported in Brazil. This study provides updated information about the diversity and distribution of Junghuhnia in Brazil by reporting
Acta Bot. Bras.. Publicado em: 19/04/2016
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11. Schistosomiasis in Southern Brazil 17 years after the confirmation of the first autochthonous case
INTRODUCTION: Schistosomiasis, a parasitic disease, is an important public health issue in Brazil, particularly Northern Brazil. Since the first recorded occurrence of Biomphalaria glabrata in the States of Santa Catarina and Rio Grande do Sul, it has spread to South Brazil. METHODS: Using the Information System for Notifiable Diseases (SINAN), we assessed
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-06
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12. Leptohyphidae (Insecta: Ephemeroptera) from northeastern Brazil
New records of Leptohyphidae for Northeastern Brazil are provided. Previously, only Tricorythopsis bahiensis Dias, Salles & Ferreira had been recorded in this region, but we now record one species of Amanahyphes Salles & Molineri, one of Leptohyphes Eaton, three of Traverhyphes Molineri, three of Tricorythodes Ulmer, and seven of Tricorythopsis Traver. Two o
Neotropical Entomology. Publicado em: 2011-12