Results 161 to 170 of about 1,752 (180)

Adolescent males' knowledge about safe sex in light of the Sustainable Development Goals. [PDF]

open access: yesRev Bras Enferm
Araújo WJS   +6 more
europepmc   +1 more source

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

open access: yesJournal 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.
Fabrizio Balsamo, Fabrizio Storti
exaly   +4 more sources

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, Felipe Guadagnin
exaly   +2 more sources

Plate-Load-Tests on Soil from the Barreiras Formation in Maceió-AI – 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 Maceió – 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.
exaly   +2 more sources

Detrital zircon U–Pb analysis indicate a provenance shift on the Neogene Barreiras formation, atlantic coast of Brazil

Journal of South American Earth Sciences, 2023
Fabricio De Andrade Caxito   +2 more
exaly   +2 more sources

Geotechnical Characterization of an Unsaturated Soil in the Barreiras Formation, Pernambuco — Brazil

Unsaturated Soils 2006, 2006
R. Q. Coutinho   +3 more
exaly   +2 more sources

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