Results 211 to 220 of about 1,480,965 (242)

Diagnosing P. simium zoonotic malaria infection in the Rio de Janeiro Atlantic forest, Brazil. [PDF]

open access: yesSci Rep
de Fátima Ferreira-da-Cruz M   +9 more
europepmc   +1 more source

High toxocariasis seroprevalence in a tri-border indigenous community (Brazil, Paraguay and Argentina): A One Health perspective. [PDF]

open access: yesOne Health
Ferreira IB   +10 more
europepmc   +1 more source

Rhodolith Morphology and the Diversity of Polychaetes Off the Southeastern Brazilian Coast

Journal of Coastal Research, 2012
Rhodoliths modify the physical characteristics of their environment, producing a habitat that can support diverse, associated fauna, where polychaetes often achieve high richness expressed in density and trophic diversity. Nevertheless, there are few studies that describe and identify the fauna associated with this habitat.
Paiva Paulo Cesar
exaly   +2 more sources

Radiometric analysis of Quaternary deposits from the southeastern Brazilian coast

Marine Geology, 2006
Natural gamma radiation measurements of the beach sand deposits were performed with the aim of understanding the provenance and transport processes of sediments along the coastal zone of three Brazilian States: Sao Paulo (SP), Rio de Janeiro (RJ) and Espirito Santo (ES).
Kita Macario, R M Anjos
exaly   +2 more sources

New Data on Warrana besnardi, a Tiny Bivalve Mollusk from the Southeastern Brazilian Coast

American Malacological Bulletin, 2020
Warrana besnardi (Klappenbach, 1963) is the single Atlantic species of the genus, and part of the family Condylocardiidae, composed of 21 genera and about 150 species. Recent availability of many well-preserved specimens allowed us to perform a detailed study of the shell of this species, using scanning electron microscopy and descriptions of the hinge
Flavio Dias Passos   +1 more
exaly   +2 more sources

Chemical and pharmacological characterization of halitoxin from Amphimedon viridis (Porifera) from the southeastern Brazilian coast

Comparative Biochemistry and Physiology C, Comparative Pharmacology and Toxicology, 1996
The halitoxin complex from the marine sponge Amphimedon viridis, collected in the São Sebastião channel (southeastern Brazilian coast), was isolated by gel-filtration chromatography on Sephadex LH-20. Spectroscopic data (1H, 13C and 2D-NMR) of halitoxin from A.
Eduardo Hajdu, Roberto G S Berlinck
exaly   +3 more sources

Organochlorine compound accumulation in delphinids from Rio de Janeiro State, southeastern Brazilian coast

Science of the Total Environment, 2012
The present study investigated organochlorine compound levels (PCBs, DDTs and HCB) in blubber samples of six delphinid species from Rio de Janeiro State, southeastern Brazilian coast. The species analyzed inhabit the continental shelf (one killer whale, one false killer whale, two bottlenose dolphins, three rough-toothed dolphins, and four long-beaked ...
JOSÉ Lailson Brito   +2 more
exaly   +3 more sources

Saccocirridae (Annelida) from the southern and southeastern Brazilian coasts

Marine Biodiversity, 2014
Pharyngocirrus gabriellae (Du Bois-Reymond Marcus 1946) and Saccocirrus pussicus Du Bois-Reymond Marcus 1948 are redescribed based on newly collected material from the south and southeastern Brazilian coasts. Neotypes are designated, since no type material was formally indicated in the original descriptions.
Di Domenico, Maikon   +4 more
openaire   +2 more sources

Geological provenance of Quaternary deposits from the southeastern Brazilian coast

Nuclear Physics A, 2007
Natural gamma radiation measurements of beach sand deposits were performed with the aim of understanding the provenance and transport processes of sediments along the coastal zone of three Brazilian States. The method employs thorium, uranium and potassium as tracers of the mineralogical properties of beach sand minerals, which reflect the geological ...
R.M. Anjos   +4 more
openaire   +1 more source

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