Results 61 to 70 of about 43,611 (207)

UPLC-MS/MS analysis of ochratoxin A metabolites produced by Caco-2 and HepG2 cells in a co-culture system [PDF]

open access: yes, 2017
Ochatoxin A (OTA) is one of the most important mycotoxins based on its toxicity. The oral route is the main gateway of entry of OTA into the human body, and specialized epithelial cells constitute the first barrier.
González Arias, Cyndia A.   +4 more
core   +2 more sources

Local canopy cover, shade tree identity and landscape tree cover shape leaf‐cutter ant nest density and herbivory in cacao agroforestry systems

open access: yesJournal of Applied Ecology, Volume 63, Issue 4, April 2026.
Our findings provide practical guidance for agroforestry management by demonstrating that intercropping with selected species can mitigate damage from leaf‐cutter ants in cacao agroforests. At the landscape scale, high tree cover was associated with low herbivory rates, emphasising the need to maintain or restore forested habitats.
Blanca Ivañez‐Ballesteros   +8 more
wiley   +1 more source

Eficácia da hidroginástica sobre a autonomia funcional de idosas: um estudo experimental controlado, pragmático e duplo cego

open access: yesRevista Brasileira de Prescrição e Fisiologia do Exercício, 2023
Introdução: A autonomia funcional está relacionada com as tarefas básicas de vida diária do idoso. O processo de envelhecimento apresenta disfunções funcionais e biológicas que influenciam na autonomia funcional e podem comprometer a qualidade de vida e ...
Ravini Sodre   +6 more
doaj  

Bilateral dynamic cerebral autoregulation assessment during endovascular treatment in large‐vessel occlusion stroke

open access: yesExperimental Physiology, Volume 111, Issue 4, Page 2348-2369, 1 April 2026.
Abstract Recanalization by endovascular treatment (EVT) is effective in acute ischaemic stroke caused by large‐vessel occlusion. Better understanding of the pathophysiology could possibly identify targets for improving peri‐procedural management and thereby patient outcome.
Adam Vittrup Heiberg   +9 more
wiley   +1 more source

Nature and landscape sustainability in Portuguese rural areas: Which role for farming external benefits valorisation? [PDF]

open access: yes
Traditional farming systems are declining rapidly in Portugal. These labour intensive and low productivity systems are incompatible with depopulation and ageing of rural areas.
Lívia Madureira
core  

1º Congresso Internacional de Geologia de Timor-Leste. [PDF]

open access: yes, 2012
Congresso Internacional de Geologia de Timor ...
Costa, Norberta, Nogueira, Pedro
core  

Stabilization arising from PGEM : a review and further developments [PDF]

open access: yes, 2009
The aim of this paper is twofold. First, we review the recent Petrov-Galerkin enriched method (PGEM) to stabilize numerical solutions of BVP's in primal and mixed forms.
Araya   +37 more
core   +2 more sources

A voz crítica de Braz Burity

open access: yesSinais de Cena, 2012
Artigo sobre o crítico de teatro Braz Burity, pseudónimo de Joaquim Madureira (1874-1954).
Elisabeth Costa
doaj  

Polymer‐Crosslinking System‐Filler Interactions in Polychloroprene Adhesives: Experimental and Molecular Modeling Insights

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 12, March 20, 2026.
The use of polychloroprene is common in elastomeric adhesives. This study highlights the possible substitution of zinc oxide curing systems to a less hazardous metal complex, also evaluating the changes that higher surface area fillers can bring to the adhesive.
Gabriel Bachega Rosa   +3 more
wiley   +1 more source

Adaptive ACMS: A robust localized Approximated Component Mode Synthesis Method

open access: yes, 2017
We consider finite element methods of multiscale type to approximate solutions for two-dimensional symmetric elliptic partial differential equations with heterogeneous $L^\infty$ coefficients.
Madureira, Alexandre L., Sarkis, Marcus
core  

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