Results 151 to 160 of about 33,626 (171)

Nursing consultation in childcare in nurses' and managers' voices: a mixed methods study. [PDF]

open access: yesRev Bras Enferm
Martins AT   +5 more
europepmc   +1 more source

Development of a Novel Aedes aegypti Repellent: An Integrated Approach Combining In Silico and Bioassays. [PDF]

open access: yesChem Biodivers
de Araujo Neto MF   +8 more
europepmc   +1 more source

<i>Himatanthus bracteatus</i> stem bark ethanolic extract obtained by sequential pressurized liquid extraction: Chromatographic characterization and profiling of cytotoxic, antitumoral and immunopharmacological properties. [PDF]

open access: yesJ Tradit Complement Med
Pereira-Filho RN   +12 more
europepmc   +1 more source

Provenance of Neogene deposits of Barreiras Formation in the southeastern Brazilian continental margin

International Journal of Earth Sciences, 2020
The Barreiras Formation records continental-to-shallow–water marine sequences deposited during the Paleogene–Neogene periods in the Brazilian continental margin. In northern Rio de Janeiro and southern Espirito Santo states, the Barreiras Formation preserve alluvial depositional system. The sediments were derived from a source located in the hinterland
A. N. C. Dias   +7 more
openaire   +1 more source

Structural and petrophysical evolution of extensional fault zones in low-porosity, poorly lithified sandstones of the Barreiras Formation, NE Brazil

Journal of Structural Geology, 2010
Abstract We describe the structural and petrophysical evolution of extensional fault zones developed in low porosity, poorly lithified, quartz-dominated sandstones from the Mio-Pliocene continental Barreiras Formation, NE Brazil. We studied eight fault zones developed as sands were lithified. Fault displacement ranges from a few centimetres to ∼50 m.
Balsamo F   +4 more
openaire   +2 more sources

Characterization of subsurface fault in Barreiras Aquifer Formation from geoelectrical and hydrogeological data - area of River Catu basin, NE Brazil

13th International Congress of the Brazilian Geophysical Society & EXPOGEF, Rio de Janeiro, Brazil, 26–29 August 2013, 2013
This work refers to the studies developed in the area of River Catu basin, located in northeastern Brazil. The main objective was to characterize subsurface fault throw within the basin of the River Catu, southern coast of Rio Grande do Norte. The general methodology is the use of electric geophysical methods, particularly electrical resistivity ...
Isaac Vinícius de Souza Fagundes   +3 more
openaire   +1 more source

Mineralogy, geochemistry, and palynology of modern and late Tertiary mangrove deposits in the Barreiras Formation of Mosqueiro Island, northeastern Pará state, eastern Amazonia

Journal of South American Earth Sciences, 2004
Abstract A coastal environment has been interpreted from 110 cm thick mudstone deposits found at the base of a 10 m immature laterite profile, which forms the modern coastal cliff on Mosqueiro Island in northeastern Para state, northern Brazil. The late Tertiary sediment deposits of the Barreiras Formation are studied by multi-element geochemistry ...
Hermann Behling, Marcondes Lima da Costa
openaire   +1 more source

Plate-Load-Tests on Soil from the Barreiras Formation in Macei&oacute;-AI &ndash; Case Study

2015
This paper presents an analysis of plate-load test results, performed on a typical soil formation from the Northeast Region of Brazil known as Barreiras Formation, in Macei&oacute; &ndash; AL. The ground investigation indicated a predominantly clay soil, with an incidence of silt, and in parts of the site a low soil strength was registered ...
Marques J.A.F., Marques R.F., Ramos D.L.
openaire   +1 more source

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