Results 111 to 120 of about 2,187,916 (325)

Early Evidence for Zika Virus Circulation among Aedes aegypti Mosquitoes, Rio de Janeiro, Brazil

open access: yesEmerging Infectious Diseases, 2017
During 2014–2016, we conducted mosquito-based Zika virus surveillance in Rio de Janeiro, Brazil. Results suggest that Zika virus was probably introduced into the area during May–November 2013 via multiple in-country sources.
T. Ayllón   +13 more
semanticscholar   +1 more source

Freshwater fish functional diversity shows diverse responses to human activities, but consistently declines in the tropics

open access: yesEcography, EarlyView.
Freshwater environments are intertwined with human activities and the consequence has been environmental degradation and biodiversity loss. Fish provide key ecological and economic benefits, and fish abundance and diversity can be affected by human activities resulting in functional diversity (FD) changes that might scale up to ecosystem impacts ...
Romullo Guimarães de Sá Ferreira Lima   +3 more
wiley   +1 more source

Apresentação: para reler Grotowski

open access: yesRevista Brasileira de Estudos da Presença, 2013
sem ...
Tatiana Motta Lima (Universidade Federal do Estado do Rio de Janeiro - Rio de Janeiro, Brasil)
doaj  

Meson decay in the Fock-Tani Formalism

open access: yes, 2005
The Fock-Tani formalism is a first principle method to obtain effective interactions from microscopic Hamiltonians. Usually this formalism was applied to scattering, here we introduced it to calculate partial decay widths for mesons.Comment: Presented at
da Silva, D. T.   +3 more
core   +1 more source

Distribution of Blastocystis subtypes isolated from humans from an urban community in Rio de Janeiro, Brazil

open access: yesParasites & Vectors, 2017
Blastocystis is a cosmopolitan protist parasite found in the human gastrointestinal tract and is highly prevalent in developing countries. Recent molecular studies have revealed extensive genetic diversity, which has been classified into different ...
Carolina Valença Barbosa   +5 more
semanticscholar   +1 more source

Efficacy of vagus nerve stimulator during transition to adulthood in patients with treatment‐resistant epilepsy

open access: yesEpileptic Disorders, EarlyView.
Abstract Objective To evaluate the efficacy of vagus nerve stimulation (VNS) as an adjunctive treatment in pediatric patients with treatment‐resistant epilepsy during the transition to adolescence. Methods We performed a retrospective cohort study of 30 children (ages 2–18 years) with medication‐resistant epilepsy who underwent VNS implantation between
Jonadab dos Santos Silva   +4 more
wiley   +1 more source

On Non-Folklorizing the Popular: reinterpreting the so-called popular cultures through Torquato Neto

open access: yesRevista Brasileira de Estudos da Presença, 2018
The article analyzes the only audio record (1968) of Torquato Neto, which points out, in dialogue with the experimental context of Tropicália (Süssekind, 2007), another point of view to rethink the creations and studies related to the so-called popular ...
Weslley Fontenele(Universidade do Estado do Rio de Janeiro – UERJ, Rio de Janeiro/RJ, Brazil)
doaj  

Palinologia de espécies de Nyctaginaceae Juss. ocorrentes nas restingas do estado do Rio de Janeiro, Brasil Palynology of species of Nyctaginaceae Juss. from the restingas of Rio de Janeiro state, Brazil

open access: yesActa Botânica Brasílica, 2010
Foram estudadas oito espécies de Nyctaginaceae Juss., com o objetivo de caracterizá-las palinologicamente e, assim, contribuir para a elaboração de um catálogo polínico da flora das restingas do Estado do Rio de Janeiro.
Mariana Albuquerque de Souza   +2 more
doaj   +1 more source

Complementarity of Hydro, Photovoltaic, and Wind Power in Rio de Janeiro State

open access: yes, 2017
Integrating renewable and intermittent energy sources into the electricity sector challenges traditional energy systems based on predictability and constant supply.
Caroline de Oliveira Costa Souza Rosa   +3 more
semanticscholar   +1 more source

Chemistry Composition and Bioaccessibility Study of Phenolic Compounds and Carotenoids of New Brazilian Biofortified Sweet Potato “CIP BRS Nuti”

open access: yesFood Chemistry International, EarlyView.
Phenolic compounds of sweet potato CIP BRS Nuti were evaluated for the first time. Catechin, epicatechin, and procyanidin B1 exhibited high bioaccessibility. ABSTRACT Sweet potatoes biofortified in carotenoids have been an alternative to combat malnutrition in vulnerable populations. This work is the first comprehensive study of the bioactive potential
Maria Carla Cândido da Silva   +7 more
wiley   +1 more source

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