Results 31 to 40 of about 1,667 (136)
Analysis &Sensing, Volume 6, Issue 2, March 2026.The U‐shaped electromembrane extraction with liquid chromatography‐mass spectrometry enables rapid multiclass pesticide screening in soil. The 15 min, low‐solvent workflow achieves high recoveries and robust linearity, while AGREEprep and GAPI assessments highlight a greener profile compared to literature reports, which represents a smart strategy for ...
Rafael O. Martins +9 more
wiley +1 more source
Evidence-Based Complementary and Alternative Medicine, Volume 2016, Issue 1, 2016., 2016 Combretum leprosum Mart., a member of the Combretaceae family, is a traditionally used Brazilian medicinal plant, although no evidence in the literature substantiates its antioxidant action and the safety of its use. We evaluated the antioxidant properties of the ethanolic extract (EE) from flowers of C.
Cassiana Macagnan Viau +5 more
wiley +1 more source
A COOPERAÇÃO SUL-SUL NA POLÍTICA EXTERNA DO GOVERNO LULA (2003-2010)
Revista Conjuntura Austral, 2012 Este artigo tem como objetivo analisar a cooperação Sul-Sul desenvolvida durante do governo Lula, nos marcos das transformações ocorridas na política externa brasileira recente.
André Luiz Reis da Silva +1 more
doaj +1 more source
International Cooperation: contemporary challenges
Monções, 2021 Presentation article to the Special Issue on International Cooperation: contemporary challenges.
Déborah Silva do Monte +2 more
doaj +1 more source
Molecular and Serological Detection of Coxiella burnetii in Small Ruminants in Northeastern Brazil
Veterinary Medicine and Science, Volume 12, Issue 2, March 2026.• Serology indicates that one‐third of the sheep and goats had previously been infected with Coxiella burnetii. • qPCR analysis revealed the ongoing presence of C. burnetii in all evaluated flocks, each with a previous history of reproductive disorders. • These results indicate the need for preventive measures and control of C.
Ana Karoline Sousa Mendes Simas +7 more
wiley +1 more source
Turismo: Visão e Ação, 2016 Este artigo, que resultou de uma investigação de Doutorado, tem como objetivo analisar a importância da cooperação entre os stakeholders para o desenvolvimento turístico dos territórios rurais, numa perspectiva de sustentabilidade.
Marta Isabel Casteleiro Amaral
doaj +1 more source
Conservation Science and Practice, Volume 8, Issue 3, March 2026.Small Island Developing States have limited capacity to monitor Small Scale Fisheries, despite their high dependence on marine resources. Participatory monitoring of Small Scale Fisheries can fill data gaps while integrating resource users into fisheries management.
Guillermo Porriños +17 more
wiley +1 more source
Hydrological Processes, Volume 40, Issue 2, February 2026.Graphical abstract summarizing the modelling experiments used to quantify streamflow elasticity to changes and temporal redistribution of precipitation across South America, highlighting stronger effects of seasonal redistribution and larger responses in humid climates. ABSTRACT This study examines the sensitivity of mean, high and low streamflows (i.e.
A. Kolling Neto +4 more
wiley +1 more source
Geophysical Research Letters, Volume 52, Issue 5, 16 March 2025.Abstract The increase in atmospheric CO2 concentration elevates atmospheric temperature and enhances water storage capacity. This could lead to more extreme precipitation events, while simultaneously, higher temperatures may cause land and soil to dry out. Such alterations create ambiguous expectations regarding the direction of hydrological changes in
I. Petry +7 more
wiley +1 more source
Cadernos EBAPE.BRResumo Este artigo se propõe a discutir a participação de organizações da sociedade civil brasileiras no âmbito da cooperação para o desenvolvimento.
Yasmine Santos Mansur +1 more
doaj +1 more source