Results 101 to 110 of about 301,465 (293)

A new millipede of the genus Gonographis from an inundation forest near Manaus, Brazil (Pyrgodesmidae)

, 1985
Gonographis adisi (Pyrgodesmidae, Diplopoda) is newly described from a blackwater inundation forest near Manaus, Amazonas, Brazil.
Hoffman, R.
core  

Genomic variation in a widespread Neotropical bird (Xenops minutus) reveals divergence, population expansion, and gene flow [PDF]

, 2014
Elucidating the demographic and phylogeographic histories of species provides insight into the processes responsible for generating biological diversity, and genomic datasets are now permitting the estimation of histories and demographic parameters with ...
Brumfield, Robb T., Harvey, Michael G.
core   +3 more sources

Mating system analysis of Açaí-do-Amazonas (Euterpe precatoria Mart.) using molecular markers

Crop Breeding and Applied Biotechnology, 2019
Euterpe precatoria (Açaí-do-Amazonas) produces fruits of which the fresh pulp is consumed. It is almost exclusively collected by extractivist farmers, because no selected genotypes are available for the establishment of plantations. For the domestication
S. Ramos, M. Lopes, Ricardo Lopes, G. Dequigiovanni, Jeferson Luiz Vasconcelos de Macedo, A. Sebbenn, Edson Barcelos da Silva, J. Garcia   +7 more
semanticscholar   +1 more source

The Importance of Environmental Heterogeneity in Evaluating the Conservation Status of Two Frog Species in a Changing Amazonian Interfluve

Animal Conservation, EarlyView.
Identifying the most effective criterion to assess the conservation status of vulnerable species in threatened tropical regions is crucial to evaluate recovery plans. We investigated the influence of environmental heterogeneity on the extent of occurrence (EOO), area of occupied habitat (AOH), and density variation of two Amazonian riparian frog ...
Rafael F. Jorge, Pedro Aurélio Costa Lima Pequeno, William E. Magnusson, Albertina Pimentel Lima   +3 more
wiley   +1 more source

O plano de defesa da borracha: entre o desenvolvimentismo e a negligência política ao Norte do Brasil, 1900-1915

América Latina en la Historia Económica, 2013
O presente artigo volta-se ao estudo do Plano de Defesa da Borracha instituído pelo governo federal em 1912, como plano de desenvolvimento regional para recuperação econômica da Amazônia.
Orange Matos Feitosa, Alexandre Macchione Saes   +1 more
doaj   +1 more source

Las amazonas

Debate Feminista, 1992
Las ...
openaire   +2 more sources

Oropouche virus: clinical, epidemiological, and molecular aspects of a neglected orthobunyavirus. [PDF]

, 2017
Oropouche virus (OROV) is an important cause of arboviral illness in Latin American countries, more specifically in the Amazon region of Brazil, Venezuela and Peru, as well as in other countries such as Panama.
Acrani, Gustavo Olszanski, Cardoso, Jedson Ferreira, da Rosa, Jorge Fernando Travassos, de Paula Pinheiro, Francisco, de Souza, William Marciel, Figueiredo, Mário Luiz, Nunes, Márcio Roberto Teixeira   +6 more
core   +1 more source

Innovation and the Diffusion of Technology in Agriculture in Floodplains in the State of Amazonas

, 2019
There is a vast literature on innovation and diffusion of technology in Agribusiness. The dominant explanation of dissemination of innovations emphasizes processes involving information flows through a social system.
Jonas Fernando Petry, Sabrina Arcanjo Sebastião, E. G. Martins, Paulo Barros   +3 more
semanticscholar   +1 more source

População ribeirinha no Amazonas e a desigualdade no acesso à saúde

Revista de Estudos Constitucionais, Hermenêutica e Teoria do Direito, 2019
Este artigo objetiva analisar as dificuldades da populacao ribeirinha no Estado do Amazonas quanto ao acesso a saude e demais problemas ocasionados pela ineficiencia de saneamento basico na regiao.
Isabela Moreira Domingos, Rubén Miranda Gonçalves   +1 more
semanticscholar   +1 more source

Geometric Morphometrics Reveal Body Shape Variation in Freshwater Shrimps of the Genus Macrobrachium Lacking a Mandibular Palp (Formerly Pseudopalaemon Sollaud, 1911) (Decapoda: Palaemonidae)

Acta Zoologica, EarlyView.
ABSTRACT Shape variation in the cephalothorax of Macrobrachium species without mandibular palp using geometric morphometrics was used as a tool to support species differentiation and propose new diagnostic characters for taxonomic identification.
Thaís Arrais Mota, Ana Carla Soares da Silva, Lucas Jhones de Santana Neves, Carlos Eduardo Rocha Duarte Alencar, Fabrício Lopes Carvalho   +4 more
wiley   +1 more source