Results 31 to 40 of about 231 (127)

Ecological Gradients Influencing Waterbird Communities in Black Water Lakes in the Anavilhanas Archipelago, Central Amazonia

International Journal of Ecology, Volume 2012, Issue 1, 2012., 2012
For the first time, and in a large spatial scale, the influence of ecological properties on the aquatic bird community of black water lakes in Brazilian Amazonia is evaluated. Bird surveys were conducted in 45 lakes. A total of 3626 individuals in 48 bird species were recorded; of these, 31 are aquatic, and 18 of these are primarily piscivorous.
Renato Cintra, Pavlos Kassomenos
wiley   +1 more source

Mensuração de níveis de alfabetismo no nordeste da Bahia (1857-1878)

Signum: Estudos da Linguagem, 2015
Neste artigo, analisam-se, em caráter exploratório, os Registros Eclesiásticos ou Paroquiais de Terras e Livros de Notas de Municípiosdetrês localidades da região Nordeste da Bahia: Bom Conselho(1857–1859), Tucano (1865–1869) e Itapicuru (1875–1878 ...
Zenaide de Oliveira Novais Carneiro
doaj   +1 more source

Sustainable two‐step functionalization of carbon fibers (CFs) with polyethyleneimine and investigation of curing kinetics in composite materials

Polymer Composites, Volume 46, Issue 13, Page 11965-11983, 10 September 2025.
We followed the functionalization steps outlined in the figure to obtain carbon fibers (CFs) functionalized with branched polyethyleneimine (b‐PEI). The entire process was carried out under mild conditions, including plasma activation and low‐temperature heating, using an eco‐friendly solvent (water).
Edoardo Albertini, Serena Coiai, Roberto Spiniello, Stefano Legnaioli, Werner Oberhauser, Laura Capozzoli, Francesca Cicogna, Elisa Passaglia   +7 more
wiley   +1 more source

Diversidad lingüística y multilingüismo en los grupos Tucano del Vaupés

Forma y Función, 1989
Actualmente el territorio del Vaupés se encuentra habitado en su mayor parte por grupos pertenecientes a la sub-familia lingüística Tucano-Oriental. Los hablantes de dicha sub-familia se encuentran localizados en las inmediaciones de los ríos Vaupés ...
Olga Ardila
doaj   +2 more sources

Inversion of satellite gravimetric data from Recôncavo-Tucano-Jatobá Basin System

Brazilian Journal of Geology, 2020
Density differences among subsurface rocks cause variations in the gravitational field of Earth, which is known as gravity anomaly. Interpretation of these gravity anomalies allows assessment of the probable depth and shape of the causative body.
Thaíza Pereira Bessoni, Amin Bassrei, Luiz Gabriel Souza de Oliveira   +2 more
doaj   +1 more source

New Kinematic Model of the Early Opening of the Equatorial Atlantic Realm

Tectonics, Volume 44, Issue 5, May 2025.
Abstract The opening of the Equatorial Atlantic Ocean constitutes the final stage of Gondwana's breakup, leading to the separation of the African and South American continents. The early spreading has been debated due to the absence of magnetic anomalies related to the Early Cretaceous opening at low latitude, and an incomplete fracture zone record ...
Thomas Lesourd—Laux, Christophe Basile, Walter Roest, Frauke Klingelhoefer, Sabin Zahirovic, Nicky M. Wright, David Graindorge, Martin Patriat, Lies Loncke, François Sapin   +9 more
wiley   +1 more source

Advances in Limnogeology: The lake‐basin‐type model revisited 25 years after…anomalies, conundrums and upgrades

The Depositional Record, Volume 10, Issue 5, Page 748-792, November 2024.
This manuscript is a review of the lake basin type models applied in Limnogeology, their evolution since the last update (2000), integration with new data and finally the presentation of a new lake basin type model proposal as a result of this process. It is intended as a novel and useful contribution for the Limnogeology community.
Cecilia A. Benavente, Kevin M. Bohacs
wiley   +1 more source

Etnolingüística e historiografía de la región de los ríos Putumayo, Caquetá y Caguán

Maguaré, 2010
En el piedemonte amazónico sub-andino correspondiente a los actuales departamentos del Caquetá y Putumayo de Colombia, residen numerosos grupos indígenas afiliados genéticamente a la familia lingüística tucano y clasificados como tucanos occidentales ...
Pedro Marin Silva
doaj   +2 more sources

Técnica de Doyle na correção de fratura completa em úmero de tucano (Ramphastos toco): relato de caso

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014
O objetivo deste trabalho foi relatar a realização de osteossíntese no úmero esquerdo de uma ave silvestre utilizando-se a técnica de Doyle.
D.B.C. Lima, M.C. Rodrigues, D.A.S.D. Lima, W.C. Lima, A.M. Quessada, L.S. Silva   +5 more
doaj   +1 more source

The Effect of Superficial Heat–Cold Application on the Sleep Quality of Patients With Restless Leg Syndrome: A Systematic Review and Meta‐Analysis

Nursing Open, Volume 11, Issue 11, November 2024.
ABSTRACT Aim The present study was conducted to determine the effect of the superficial heat–cold application on the sleep quality of patients with restless leg syndrome. Design This study was a systematic review and meta‐analysis. Methods In the present study, the electronic databases Scopus, ProQuest, Web of Science, PubMed, SID and Google Scholar ...
Mohammad Mehdi Mohammadi, Maryam Ahmadi, Ali Akbar Vaisi Raygani   +2 more
wiley   +1 more source