Results 251 to 260 of about 546,982 (348)

Comparative evaluation of blood component preparation with the top‐and‐top and top‐and‐bottom methods: A change in Uruguay

open access: yesTransfusion Medicine, EarlyView.
Abstract Background Hospital de Clínicas, in conjunction with the Universidad de la República UDELAR in Uruguay, evaluated the quality of blood components after separation with a top‐and‐bottom (TB) system, comparing it with the top‐and‐top (TT) system and verifying compliance with local and international standards. Study Design and Methods Whole blood
Natalia Méndez Acosta   +5 more
wiley   +1 more source

HIV incidence trends in Brazil and neighboring countries: an ecological and analytical study on public health. [PDF]

open access: yesFront Public Health
Dos Anjos TAF   +8 more
europepmc   +1 more source

Structural Change in Africa: The Role of North–South and South–South Trade

open access: yesThe World Economy, EarlyView.
ABSTRACT This paper investigates the impact of imported capital and intermediate inputs on structural change in African economies, focusing on the origin of imports—Global North versus Global South—and the moderating role of domestic absorptive capacity.
Gideon Ndubuisi   +2 more
wiley   +1 more source

A recent and rapid genome expansion driven by the amplification of transposable elements in the Neotropical annual killifish Garcialebias charrua. [PDF]

open access: yesBiol Res
Gajardo-Escobar F   +19 more
europepmc   +1 more source

Historical Climate and Biome Association Drove Phylogeographic Patterns in the Dwarf Swamp Frog (Anura: Leptodactylidae)

open access: yesZoologica Scripta, EarlyView.
ABSTRACT South America, a region with high biodiversity, has been profoundly shaped by geological events during the Miocene and Pliocene, as well as by climatic changes in the Pleistocene, leading to complex phylogeographic patterns. The diverse biomes and the biotic exchanges between them, particularly between the Amazon and the Cerrado, have ...
Aline N. da Silva   +4 more
wiley   +1 more source

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