Results 141 to 150 of about 1,480,266 (240)

Ecological and Historical Correlates of Taxonomic, Phylogenetic, and Functional Diversity of Amphibians in South American Rainforests and Savannas

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
This study identifies the key drivers of anuran amphibian diversity (taxonomic, functional, and phylogenetic) across South America's Cerrado, Amazonia, and Atlantic Rainforest. Although taxonomic and phylogenetic diversity consistently increased with long‐term climatic stability in all regions, functional diversity was primarily influenced by current ...
Thiago Gonçalves‐Souza   +5 more
wiley   +1 more source

Multiorgan Molecular Landscape of Severe COVID‐19 Revealed by Consensus Gene Signatures and RAB8B Targeting

open access: yesJournal of Medical Virology, Volume 98, Issue 4, April 2026.
ABSTRACT Severe COVID‐19 involves hyperinflammation and multiorgan pathology, but consistent gene signatures remain elusive. We aimed to identify consensus transcriptomic signatures and molecular mechanisms in severe COVID‐19. We performed an integrative analysis of 39 studies spanning 11 tissue types, 1551 bulk RNA‐seq samples, and over 2 million ...
Jonathan Peña Avila   +31 more
wiley   +1 more source

Measurement Properties of the Modified Incremental Step Test for Assessing Exercise Capacity in Individuals With Type 2 Diabetes

open access: yesPhysiotherapy Research International, Volume 31, Issue 2, April 2026.
ABSTRACT Background and Purpose A reduction in exercise capacity (EC) can be observed in individuals with type 2 diabetes (T2D) on cardiopulmonary exercise test (CPET). However, CPET is a costly maximal exercise test, limiting its routine use. This study aimed to analyze the criterion validity, convergent validity, and test‐retest reliability of the ...
Larissa Barbosa de Carvalho   +5 more
wiley   +1 more source

Effect of Intracanal Medications on the Viability of Human Periodontal Ligament‐Derived Mesenchymal Stem Cells

open access: yesAustralian Endodontic Journal, Volume 52, Issue 1, Page 35-45, April 2026.
ABSTRACT This in vitro study evaluated the effects of intracanal medications on the metabolic activity and adhesion of human periodontal ligament‐derived mesenchymal stem cells. Tested groups included Control (without medication), Triple Antibiotic Paste (TAP), Double Antibiotic Paste (DAP), calcium hydroxide with saline, calcium hydroxide with 2 ...
Arian Braido   +7 more
wiley   +1 more source

Different Grazing Frequencies Modify the Structure, Production, and Nutritional Value of ‘Zuri’ Guineagrass in the Brazilian Cerrado

open access: yesGrass and Forage Science, Volume 81, Issue 2, April-June 2026.
ABSTRACT The increasing climate variability in tropical regions demands management goals that allow for shorter rest periods without compromising pasture persistence. The objective of this study was to evaluate the effects of four pre‐grazing light interception (LI) levels on the structural, productive, and nutritional responses of ‘Zuri’ guinea grass ...
Jéssica Gomes Rodrigues   +8 more
wiley   +1 more source

EGFR variant profiles in lung adenocarcinoma from different regions of Brazil: a multi-institutional study using a rapid RT‒PCR platform

open access: yesSurgical and Experimental Pathology
Background Lung adenocarcinoma frequently harbors activating EGFR variants, but their distribution may vary across Brazil due to regional demographic and ancestral differences.
Rodrigo de Andrade Natal   +8 more
doaj   +1 more source

From Dakar to Brasilia: Monitoring Unesco´s Education Goals [PDF]

open access: yes
Active participation of Brazilian civil society, coupled with the 2007 education development plan, launched by the Brazilian government provides an interesting example of the influences of the Dakar Goals. The two domestic initiatives share the same name,
Buchmann, Gabriel, Neri, Marcelo Cortes
core  

Effects of Undernutrition and Obesity on Functional and Nutritional Outcomes After Ischaemic Stroke: A Hospital‐Based Study

open access: yesJournal of Human Nutrition and Dietetics, Volume 39, Issue 2, April 2026.
ABSTRACT Purpose The impact of nutritional status on post‐stroke outcomes remains controversial, particularly regarding the opposing effects of undernutrition and obesity on recovery. This study investigated how these nutritional conditions influence functional and nutritional outcomes among hospitalized ischaemic stroke survivors.
Daniela Figueiredo Corrêa Pereira   +5 more
wiley   +1 more source

Prática de ensino supervisionada em Ensino de Educação Musical no Ensino Básico

open access: yes, 2020
O presente relatório referente à unidade curricular de Prática de Ensino Supervisionada, no âmbito do programa de estudos do Mestrado em Ensino de Educação Musical no Ensino Básico, pretende descrever e explicar, as experiências de ensino-aprendizagem e os princípios orientadores, que nortearam as atividades desenvolvidas no contexto do 2.º Ciclo, ao ...
openaire   +3 more sources

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